baber/WOPTO huggingface dataset:
Patent JP-H02292134-A (JP)
Title: Oblique insertion device
Inventor: MARUYAMA TAKAYUKI
IPC: B23Q1/54
Filed: 1989-05-08
Abstract: PURPOSE:To facilitate positioning when inserting a component into a work having an oblique hole by disposing a work carrying table at a specified position of a jig and supporting conical pin receiving holes on the underside of the carrying table with three pins of different lengths and of spherical tips. CONSTITUTION:When a wire guide 4 fixed to a pallet 5 is transferred and stopped, a jig plate 8 and three pins 7a, 7b, 7c ascend and the spherical portions of the pins enter conical holes of pin receivers 12 attached to the underside of the pallet 5. Because the three pins 7a, 7b, 7c are positioned so that an axial line A comes to a determined position relative to reference holes 10a, 10b, a work 4 is positioned to predetermined X, Y, Z, and theta axes positions. After that, a wire 3 held with a chuck 2 actuated by a cylinder 1 is inserted along the axial line A of guide holes 9a, 9b, 9c, 9d, and 9e into the wire guide 4.
Patent JP-H04341132-A (JP)
Title: Artificial lure
Inventor: MINOHARA KIYOMI
IPC: A01K85/00
Filed: 1991-05-20
Abstract: PURPOSE:To enable active swimming motion of an artificial lure by itself without necessitating the operation of the fishing rod. CONSTITUTION:The objective fish-formed artificial lure has a swingable tail fin, which is swung with a swinging mechanism built in the body of the artificial lure.
Patent JP-S6027609-A (JP)
Inventor: JIYON UIRIAMU FUIIRUDOHAUSU
IPC: B01J31/00
Filed: 1984-06-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S594941-A (JP)
Title: Surface treatment of wax pattern for casting
Inventor: GOTOU KANJI
IPC: B22C7/02
Filed: 1982-07-02
Abstract: PURPOSE:To make the surface of a wax pattern extremely fine and to manufacture a casting having a good surface in a lost wax method by treating the surface of the wax pattern for casting with a solvent consisting essentially of a chlorofluoro hydrocarbon fluorohydrocarbon solvent. CONSTITUTION:A compd. wherein the hydrogen atom of a hydrocarbon compd. is substd. with at least >=1 fluorine atom and at least >=1 chlorine atom, for example, trichlorofluoromethane or the like is used as a chlorinated hydrocarbon solvent to be coated on the surface of a wax pattern for casing and, if necessary, alcohols such as methanol can be mixed therewith. The wax pattern is dipped for 2-20sec in the fluorine solvent and is then dried, whereby the surface of the wax pattern is treated. Since the wax pattern has an extremely fine surface, the uniform coating of a refractory slurry thereon in accomplished and the manufacture of a casting having high accuracy is made possible.
Patent JP-H01286987-A (JP)
Title: Production of single crystal and apparatus therefor
Inventor: SUZUKI MAKOTO
IPC: C30B15/02
Filed: 1988-05-13
Abstract: PURPOSE:To stably improve quality and productivity of the title crystal at a low cost, by pulling up a single crystal from a raw material melt in a crucible while feeding a melt of a granular raw material melted in a raw material vessel to a prescribed position in the crucible. CONSTITUTION:A raw material melt 2 (e.g. Si) is placed in the inside and outside of an annular partition wall 4 provided in a crucible 1 of an apparatus for producing a single crystal while keeping the liquid surfaces at the same level. A seed crystal (e.g., Si) is then brought into contact with the melt surface of a part (A) for growing the single crystal and the single crystal 3 is grown and pulled up while simultaneously rotating the seed crystal. On the other hand, a granular raw material (e.g. Si) stored in a raw material vessel 6 is melted by a heating means 7 and a melt 11 in an amount corresponding to that of the pulled up single crystal 3 is continuously or intermittently fed from an opening 8 into a raw material feeding part (B). The melt 11 is subsequently made to flow from small holes (4a) of the partition wall 4 and mixed with the growing part (A) to keep the liquid surfaces of the raw material melt 2 in the parts (A) and (B) constant and pull up the single crystal. Thereby, the aimed cylindrical single crystal 3 is collected.
Patent JP-H09276890-A (JP)
Title: Treatment of organic waste water containing polyvinyl alcohol
Inventor: YAIDE NORIHIRO
IPC: C02F3/12
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a PVA-containing org. waste water treatment method enhancing PVA(polyvinyl alcohol) removing capacity and capable of keeping stable biological treatment. SOLUTION: The method for treating org. waste water 1 containing PVA and org. matter by two-stage activated sludge methods 3, 11, is composed of a first process subjecting org. matter other than PVA to biological treatment 3 in BOD sludge load of 0.2kg/kg.day or more and subsequently subjecting treated waste water to solid-liquid separation 5, a second process subjecting PVA remaining in separated water 13 of the first process to biological treatment 11 in a CODcr sludge load of 0.2kg/kg.day or less to subject the treated water to solid-liquid separation 12 and a third process returning at least a part 9 of excessive sludge generated in the first process to the biological treatment 11 of the second process and, by keeping the amt. of activated sludge in the second process being a PVA biological decomposition process and the concn.  of activated sludge in an aeration tank, PVA can be biologically decomposed stably and efficiently.
Patent JP-H0372576-A (JP)
Title: Polymerizable dye
Inventor: JIYON BII MERUPORUTAA
IPC: C09B1/26
Filed: 1990-05-02
Abstract: NEW MATERIAL: 1,4-Diaminoanthraquinone derivative represented by the formula [wherein R is a 1-12C divalent group; and X is a polymerizable unsaturated organic group].  
     EXAMPLE: 1,4-Bis[4-(2-methacryloxyethyl)phenylamino]anthraquinone.  
     USE: A dye (a comonomer that dyes contact lens blue).  
     PROCESS: Leucoquinizarin is subjected to condensation reaction with an amine, for example, 4-aminophenethyl alcohol, and the condensate is oxidized by the air to give an anthraquinone derivative, which is subjected to condensation reaction with, e.g. methacryloyl chloride to introduce an unsaturated group therein, thus giving the 1,4-diaminoanthraquinone derivative. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H05285772-A (JP)
Title: Posture control system of movable carriage device
Inventor: HATAMURA YOTARO
IPC: B23Q15/22
Filed: 1992-04-09
Abstract: PURPOSE:To provide a posture control system of a movable carriage device which aims a processing table as a composing element necessary to interllectualize the processing, and utilizes the processing table. CONSTITUTION:In a movable carriage device in which moving elements 3 are provided movable to a track rail 1 through rolling elements 2, and a movable carriage 7 is installed at least at one side either the moving elements 3 or the track rail 1, a displacement generating means 4 is provided between the movable carriage 7 and the moving elements 3, and by moving the movable carriage 7 roughly by the movement of the moving elements 3, so as to operate the displacement generating means 4, the posture of the movable carriage 7 is controlled by moving the movable carriage 7 minutely.
Patent JP-H02298497-A (JP)
Title: Cutting device
Inventor: KAWAMURA MINORU
IPC: B26F3/00
Filed: 1989-05-09
Abstract: PURPOSE:To reduce the amount of sheet like explosives necessary for cutting under water by providing a groove on the face of the cutting object side of a support member and closing this groove as well. CONSTITUTION:A support member 2 supporting an explosive 6 is fitted to the cutting object consisting of a hard material, the shock waves in multiple directions caused by the detonation of the explosive 6 are collected and the cutting object is cut. In this case, a groove 4 is provided on the face of the cutting object 3 side of the support member 2 and also filler 5 whose density is lower than that of water is filled in this groove 4 to close the groove 4. The amount of the explosives necessary for cutting underwater can thus be reduced and the cutting object can finely be cut along the cutting line.
Patent JP-H08299199-A (JP)
Title: Conveyor for automatic fryer
Inventor: AOYAMA MASANORI
IPC: B65G17/26
Filed: 1995-05-15
Abstract: PURPOSE: To prevent defects of conveyance by caterpillar plates in case lees of fry, etc., are attached to a driving chain by constituting a conveyor for an automatic fryer from a plurality of caterpillar plates, the conveyor being rotated by an endless driving chain through a chain attachment. CONSTITUTION: A caterpillar conveyor 11 is suspended by gears 12, 13 and retained by a guide roller 14 at a middle part thereof. A conveying net conveyor 17 is suspended by a driving gear 18 and guide rollers 19 to 23, and another conveying net conveyor 24 is disposed continuing to the caterpillar conveyor 11. The caterpillar conveyor 11 comprises a plurality of caterpillar plates, and a chain attachment mounted on central lower surface of the caterpillar plates, the attachment being connected to an endless driving chain, and the driving chain is rotated as the gear 13 to engage the driving chain is rotated by a driving motor.
Patent JP-H09279443-A (JP)
Title: Edging tape for clothing
Inventor: INOUE TAKAHIRO
IPC: D04D9/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain an edging tape excellent in stretchability and suitable for sportswear, etc., by reeding elastic yarns in the longitudinal direction of a rachel knitted pile base fabric. SOLUTION: This edging tape for clothing having a loop pile and 80-150g/cm stress per 1cm width at 30% elongation in the longitudinal direction is obtained by using a double rachel knitting machine for loop pile, reeding a woolly yarn consisting of a synthetic fiber such as nylon, polyester, etc., into a first reed as a pile yarn, forming a loop pile by reciprocally moving between the pin needle of a front needle and the ratch needle of a rear needle, reeding the woolly yarn into a second reed as a first yarn, knitting a chain knitted pillar with the rear needle, connecting the pillar to the second yarn reeded into a third reed and reeding a bare elastic yarn consisting of a transparent spandex into a forth reed to be knitted in along the chain knitted pillar,  or cutting the top of the loop pile after knitting to form a cut pile 12 and forming a stretchable edging tape 10 having a velour tone.
Patent JP-S5543722-A (JP)
Title: Power feeder for formating cell electrode
Inventor: YASUDA KEIICHI
IPC: H01M4/26
Filed: 1978-09-20
Abstract: PURPOSE: To stabilize the quality of electrode board and to improve the productionability in formating process by providing a plurality of conductive rods with proper interval on the surface of charged feeder roll thereby contacting non-caustified hoop electrode board with feeder roll.  
     CONSTITUTION: Non-caustified hoop electrode board 1 for paste type cadmium cathod electrode board is continuous fed through feeder roll 2 to the formating device, then continuously formated in an electrolyte 4 such as potassium hydroxide  by conducting between facing electrode 5. Minus potential of DC power source is  supplied from power feeder roll 3 to said electrode board 1. A plurality of conductive rods 8 are fixed in parallel with the core on the surface of said feeder roll 3,  where said rod 8 and the plain section 7 of core provide linear contact thus to provide good conductivity. The diameter of said rod 8 is preferable to be 1/10∼1/20 of  that of roll 3 while the rods are arranged with 15∼45° against the core and the  length of rod 8 is perferable to be longer then the width of electrode board 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02293883-A (JP)
Title: Temperature control device for fixing roller
Inventor: YAMAMOTO MINEO
IPC: H05B3/00
Filed: 1989-05-09
Abstract: PURPOSE:To surely detect the abnormality caused by the contamination of a thermister by deciding the abnormality of a temperature detecting means when the deviation of the temperature rise rate operated based on the detected temperature from the temperature rise rate expected from the characteristics of the temperature detecting means exceeds the prescribed value. CONSTITUTION:When the deviation of the temperature rise rate operated based on the detected temperature in the prescribed temperature range at the time of warming up from the temperature rise rate expected from the characteristics of the temperature detecting means 100 exceeds the prescribed value, an abnormality deciding means 202 which decides the abnormality of the temperature detecting means 100 is provided. Thus, when the operated value deviates from the temperature rise rate beyond the limit expected from the characteristics of the temperature detecting means 100, it is judged that the characteristics of the temperature detecting means 100 deteriorates by such as the contamination. Therefore, image deterioration and waste of power consumption of a heater 14 are prevented.
Patent JP-S5341608-A (JP)
Title: Condensate tank of condenser
Inventor: HORIBE YOUSHIYUN
IPC: F28B9/08
Filed: 1976-09-29
Abstract: PURPOSE: To remove the unbalance of the water level in both sections by allowing the boundary parts of both sections of the condensate tank divided into two parts to communicate with, arranging the common condensate taking-out port on the condensate bottom plate at the communication part, and arranging the detected salt taking-out port in the condensate path of each division. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05313553-A (JP)
Title: Memorization learning device
Inventor: NAKADA TERUO
IPC: G09B5/06
Filed: 1992-05-08
Abstract: PURPOSE:To dispense with pattern matching of an answer by not taking a method for allowing a user to input an answer, with regard to the memorization learning device for assisting the memorization of a pair of a question and a correct answer to its question. CONSTITUTION:The device is constituted by providing a 'understood' key control means 2 for displaying a correct answer on a display when a user depresses a 'understood' key with respect to a question displayed on a display, and a Yes/No key control means 3 for recognizing a fact that the user answers a correct solution when the user depresses a 'Yes' key with respect to a displayed correct answer, and recognizing a fact that the user answers an erroneous solution when a 'No' key is depressed.
Patent JP-H10308081-A (JP)
Title: Information reproducing device and reproducing method
Inventor: HORIGOME JUNICHI
IPC: G11B20/14
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To execute Viterbi decoding by detecting the offset of reproduced RF signals and cancelling the offset. SOLUTION: State data is supplied to the timing generating circuit 100 from the Viterbi decoder 13 which executes Viterbi decoding of six values and four states. Timing of rise or fall of the reproduced RF signals is detected from the transition of state data. The offset calculating unit 103 samples the levels of reproduced RF signals fed from the shift register 102 with the generated timing to generate offset signals by arithmetic processing. Offset signals OE converted by the D/A converter 104 to analog signals are fed back to the subtractor 101 to cancel the offset in reproduced RF signals.
Patent JP-S5341952-A (JP)
Title: Two-way transmission system
Inventor: YOSHIMURA TATSUROU
IPC: G06F13/42
Filed: 1976-09-29
Abstract: PURPOSE: A mode selecting means is provided, and clock signals, log-in data signals and log-out data signals are used by one transmission line commonly, so that the number of requried pins can be reduced. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01286468-A (JP)
Title: Manufacture of semiconductor device
Inventor: OMURA YASUHISA
IPC: H01L21/336
Filed: 1988-05-13
Abstract: PURPOSE:To improve total operation, stability and yield by implanting titanium ion into a semiconductor nitride film and a semiconductor film, and the semiconductor nitride film and a source drain region, and performing heat treatment. CONSTITUTION:An insulating film 2, a gate insulating film 3, and a semiconductor layer 18 to isolate horizontally a semiconductor device are formed on a semiconductor substrate 1; a silicon film 19 is deposited thereon; titanium ion is implanted in the semiconductor layer 18; the semiconductor layer 18 and the ion-implanted titanium are subjected to alloy-reaction by heat treating the above semiconductor device, and the silicon nitride film in which titanium is ion-implanted is modified to a titanium nitride film 19b; a specified amount of titanium is ion-implanted in the silicon nitride film 19 on a source region and a drain region, and in the source region and the drain region; by heat treatment, alloy of semiconductor and titanium of the source region and the drain region is formed, and a part of the silicon nitride film is modified to a titanium nitride film 19b.
Patent JP-H0413320-A (JP)
Title: Unidirectional optical signal transmitter
Inventor: WAKURA SHINJI
IPC: H04B10/11
Filed: 1990-05-02
Abstract: PURPOSE:To suppress the gain of a light receiving circuit lower normally by increasing a light emitting power of an outputted optical signal more than the light emitting power in the normal state only for a first predetermined application period of an inputted data string signal. CONSTITUTION:A current limit resistor R1 is short-circuited by operating a PNP transistor(TR) (Q2) 17 only for a first predetermined application period of a data string signal outputted from a central processing unit(CPU) 14 to short-circuit a current limit resistor R1 thereby supplying a large current to a light emitting diode(LED) 16 tentatively to intensify the stimulated power of the said light emitting diode(LED) 16 by a light emitting power intensifying circuit 2. Thus, the amplified gain of the light receiving circuit in the normal state is suppressed lower.
Patent JP-S5341926-A (JP)
Title: Unidimensional pickup device
Inventor: HARADA NOZOMI
IPC: H04N5/335
Filed: 1976-09-29
Abstract: PURPOSE: To obtain a unidimensional pickup device which can improve the resolution deterioration by having a driving in order that transfer directions of each signal charge may be adverse to each other for the electric charge transfer elements in two rows. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08317447-A (JP)
Title: Data transmission/reception system between portable terminals
Inventor: YOKOZAWA TATSU
IPC: H04W4/12
Filed: 1995-05-15
Abstract: PURPOSE: To transmit data without recognizing the location of a receiving party and to allow a reception side portable terminal to automatically select a communication means utilizable when transmission is performed. CONSTITUTION: A host device 1 is provided with a destination scheduled part list 10 for storing the destination schedule of a user on a reception side, a communication environment data base 11 for storing a communication environment utilizable at a destination and a communication relay means 8 and a communication relay control means 9 for referring to them and establishing communication with the reception side. The reception side portable terminal A is provided with the communication means A1 for performing the transmission of destination data and reception from the host device 1, a communication control means A2, a storage means 4 for storing received data and a display means A4 for displaying them.  Even when the receiving party frequently moves or even when the transmission from a transmitting party is irregular, the data are smoothly transmitted and received between a transmission side and the reception side.
Patent JP-S5240397-A (JP)
Title: Mthod of measuring flash point
Inventor: NAGATA HIROFUMI
IPC: G01N25/50
Filed: 1975-09-26
Abstract: PURPOSE: A vessel containing therein a sample is put in an inner tube of good thermal conductivity which is dipped in a metal bath in a metal bath tank and has an ignition source at its opened top and the sample is subjected to thermal decomposition with heating of the metal bath, whereby the measured value of flash point of good reproducibility is obtained quickly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01286148-A (JP)
Title: Development monitoring device
Inventor: TOMIZAWA YUKIO
IPC: G11B7/26
Filed: 1988-05-12
Abstract: PURPOSE:To monitor a diffracted light signal ratio when exposure in a radius direction changes by providing a means to perform laser beam scan on the pattern plane of a rotating optical master disk in a radius direction, a 0th-order and a 1st-order diffracted light detectors, a mobile stage, an amplifier, and a diffracted light ratio arithmetic part. CONSTITUTION:A polygonal mirror 20 is irradiated by a laser beam (a), and beams (a1 to an) are generated at an ftheta lens 22 and a lengthy mirror 23, and scan the rotating master disk 1. The detectors 5 and 6 are moved synchronizing with a laser beam scanning means 4 with the stage 8, and 0th-order and 1st- order diffracred light (b) and (c) are detected, respectively. Detecting voltages (d) and (e) are amplified, respectively, and diffraction strength signals (f) and (g) are inputted to the arithmetic part 11. The diffracted light signal ratio (h) is computed and outputted from the signals (f) and (g). The change in the signal (h) is monitored, and the drop of developer is shifted to an outer periphery when the change in an inner periphery is larger than that in the outer periphery, thereby, the progression of the development on the inner periphery can be suppressed. By performing such monitoring, it is possible to form uniform group grooves in the inner and outer peripheries of a pattern.
Patent JP-2000304948-A (JP)
Title: Light irradiation chip
Inventor: OISHI JUNKO
IPC: A61B17/16
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a light irradiation chip capable of emitting a high energy light to a desired section by forming an emitting end in a cone and arranging the conical surface so as a light emitted from the conical surface forming the cone to form an energy concentrated spot ahead of the cone. SOLUTION: The light irradiation chip 26 is constituted of a core 28 and an optical fiber 32 made of a clad 30 coating the circumference of the core 28. In such constitution incident laser light 13 from the base end (an incident end) is transmitted to the tip end (an emitting end) 36 by reflecting at the interface between the core 28 and the clad 30, and is emitted from the tip end 36. At this time the optical fiber 32, more concretely, the tip end 36 of the core 28 is substantially formed in a cone. A conical surface 40 of the cone is designed so as the laser light 13 emitted from the conical surface 40 to form a high energy spot concentrating high energy ahead of the light irradiation chip 26.
Patent JP-H08281138-A (JP)
Title: Biaxially shearing crusher
Inventor: HERUMUTSUTO BORU
IPC: B02C18/14
Filed: 1995-04-17
Abstract: PURPOSE: To enable a waste which is hardly bitten into a disc-like cutter to be efficiently crushed by installing the base of a U-shape rotating member which is parallel with the rotating shaft of a cross girder at the tip on a fixing member in a rotatable manner, above the rotating shaft opposite to a rotating shaft on a waste dumping side. CONSTITUTION: In a biaxially shearing crusher consisting of rotating shafts 2, 2' which are driven to rotate in a mutually opposite direction, installed side by side, on the upper part of a main case system 1, and disc-like cutters 4, 4', with protruding blades 3, 3', which are axially pivotally attached to the rotating shafts 2, 2', a waste 23 dumped from a dumping port 12 is crushed under pressure by the downward rotation of the cross girder 19 of a U-shape rotating member 14 which is driven at a low speed by a motor with a reduction gear. Consequently, the protruding blades 3, 3' cut their way into the waste 23, so that the waste 23 is pulled into an area between the disc-like cutters 4, 4' and then is crushed to pieces.  In this case, the cross girder 19 of the U-shape rotating member 14 which is driven to rotate at a comparatively slower speed, crushes the waste 23 under pressure by the rotation downward of the cross girder 19, and the waste 23 is dumped in a step that the rotating member 14 rotates upward. Thus, the safe dumping of the waste is ensured.