baber/WOPTO huggingface dataset:
Patent JP-2000204136-A (JP)
Title: Production of liquid epoxy resin
Inventor: AKATSUKA YASUMASA
IPC: C08G59/06
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To simply obtain a low-viscosity hydrogenated bisphenol A-type epoxy resin including only a small quantity of hydrolyzable chlorine by reacting a specific compound with an epihalohydrin under a specific condition. SOLUTION: A compound of formula I is reacted with (B) an epihalohydrin under the coexistence of (C) a quaternary ammonium salt such as tetramethylammonium chloride and (D) solid alkali metal hydroxide such as sodium hydroxide at 20-70 deg.C while agitation; and adding (E) an organic solvent (preferably methyl isobutyl ketone or toluene) having a specific gravity smaller than that of water and sparingly soluble in water and water to the reaction system so as to extract a diglycidyl ether of the component A. It is preferable to use 1-5 mol component B and 1-5 mol component C both based on 1 equivalent hydroxyl group of the component A and to use ca. 0.1-5 wt.% component C based on the weight of the component A.
Patent JP-S61168518-A (JP)
Title: Treatment of waste gas containing silane
Inventor: HIAI ATSUHIKO
IPC: C01B33/04
Filed: 1985-01-22
Abstract: PURPOSE:To eliminate monosilane from waste gas containing monosilane at a low concentration, economically and safely, by contacting the silane-containing waste gas with alumina at a temperature within a specific range, thereby decomposing the monosilane. CONSTITUTION:A silane-containing gas is made to contact with an alumina [preferably gamma-alumina having large specific surface area (>=100m<2>/g) at >=100 deg.C (especially preferably 100-600 deg.C) to effect the decomposition of silane. An example of the apparatus is shown in the figure. The silane-containing waste gas is introduced through the line 1 into the reactor 2 packed with alumina particles. The reactor is heated with the heater 4 and controlled to a proper temperature of >=100 deg.C. The silane is decomposed into silicon and hydrogen in the reactor. The most part of the produced silicon is deposited on the alumina, and there is little entrainment of silicon in the treated gas.
Patent JP-S58125845-A (JP)
Title: Detecting method for position of semiconductor chip
Inventor: OOHATA KOUICHI
IPC: H01L21/68
Filed: 1982-01-22
Abstract: PURPOSE:To detect the position of the chip by low cost constitution by setting up a light-receiving means to the nose of a base, which contacts with an expanding sheet on which the chip adheres and corresponds to a pickup nozzle, in an automatic bonder. CONSTITUTION:Holes 6a-6d are each formed at symmetrical positions on x and y axes and holes 7a, 7b at positions symmetrical to the hole 6a on a (y') axis parallel with the (y) axis in the plane of the nose of the base 5. Beams entering the holes 6a-6d are detected by light-receiving elements 9c, 9d through optical fibers 8c, 8d, and an XY base is driven until incident light is interrupted by the chips 1 by control signals. Beams are detected by the holes 6c, 6d, the XY base is moved in parallel, beams are detected by the hole 7a, the base is turned in the counterclockwise direction, and the base is stopped at a position where 7a is light-shielded together with 7b. Said constitution has simpler structure, is of low cost, and can detect the position of the chip accurately as compared to a pattern recognizing device.
Patent JP-H04252552-A (JP)
Title: Communication equipment
Inventor: TERAJIMA HISAO
IPC: H04M11/00
Filed: 1991-01-28
Abstract: PURPOSE:To attain sure remote communication in the communication equipment implementing remote communication according to a remote command from other communication equipment by using one line selectively with other communication equipment (e.g. telephone set). CONSTITUTION:When interruption of a current of a DC loop formed by a telephone set and a line is detected by a current sensor 2, a relay 1 is thrown from the position (a) to (b) and a relay 5 is thrown from a position (d) to (c). When a specific DTMF signal from a telephone set is received via a transformer 8 and a terminal A, the facsimile reception is transferred.
Patent JP-S63176088-A (JP)
Title: Fluid shut-down controller
Inventor: SAKA TATSUO
IPC: F23N5/18
Filed: 1987-01-16
Abstract: PURPOSE:To reduce the number of times getting to interruption by allowing a microcomputer to compare time setting data according to the variation quantity of flow rate and present elapsed time and to decide remaining time getting to the interruption and allowing a pre-information means to inform a user of it in advance. CONSTITUTION:The microcomputer 14 inputs a flow rate pulse signal from a flow rate sensor 10 and detects the variation quantity of gass varied every time a gass fitting is used and assumes the gass fitting to be used. Then it compares the elapsed time in which the gass fitting is used with the ordinary time to be used of the gass fitting (the time setting data) previously stored and decides the existence of abnormality. Simultaneously to that, it decides the remaining time getting to the interruption and outputs pre-information by the time setting data > the elapsed time. A information driving circuit 16 drives the pre-information means 13 by the pre-information output from the microcomputer 14. Thus as the frequency getting to the interruption is reduced, the consumption of electric power caused by the big interruption valve of power consumption is reduced.
Patent JP-H04252713-A (JP)
Title: Independently suspending type suspension
Inventor: IKEDA NAOKI
IPC: B60G11/10
Filed: 1991-01-28
Abstract: PURPOSE:To securely and elastically support a vehicle body with a compact and light weight simple structure by forming the one of a pair of upper and lower links extending in the front and rear direction of the vehicle body of a plate spring, and by pivotally connecting the lengthwise one end thereof to the vehicle body, and also by rigidly connecting the other end thereof to a wheel. CONSTITUTION:A supporting member 2 is elastically supported by a floor panel 1 via a pair of upper and lower first links 4a, 4b which are arranged almost in the front and rear direction, and via a pair of upper and lower second links 5a, 5b which are arranged almost in the width direction of the vehicle. Out of the first links, the lower first link 4b is formed with a beltlike plate spring, and it is arranged in front of the supporting member 2 below the upper first link 4a almost in the front and rear direction. And it is pivotally supported by a second supporting member 12 that has been fitted to the undersurface of the floor panel 1 via a rubber bush L (not shown) so as to be oscillatable in the up and down direction, and also the lengthwise end part of the lower first link 4b is rigidly connected to the lower part of the supporting member 2 with fixing members such as bolts.
Patent JP-S59135707-A (JP)
Title: Magnet picking-up current without contacting coil-wound armature core with magnet
Inventor: YONEZAWA SHIYOUJI
IPC: H02N11/00
Filed: 1983-01-24
Abstract: PURPOSE:To obtain a magnet which generates current by itself, by moving the magnet by means of initial current, and resuppying a part of the current generated. CONSTITUTION:A magnet N (2) is attached to the left side of a one-pole coil- wound armature core 1, and a magnet N (3) is attached to the right side thereof, whereby magnetic induction is caused all over the core 1. The magnetic force of each of the magnets N (2), (3) is drawn out from the magnetic port of the core 1. A moving one-pole magnet 4 is wrapped with a fixing plate 5 and is disposed at the magnetic port. A rotatable shaft 6 is attached to the fixing plate 5. Since the magnetic force of the moving magnet 4 and that of the core 1 are in repulsive or attractive relation to each other, there is no resistance of repulsion or attraction between the magnetic force of the moving magnet 4 and that of the magnets N attached to the core 1. The rotatable shaft 6 is driven by an electric motor 7. The generated current is rectified by a rectifier 8. A part of the current is decreased by a transformer 9. The resultant current is used to start the motor 7. Thus, electric power is generated as long as there is magnetism in the moving magnet N (4) and the magnets N (2), (3).
Patent JP-S61167524-A (JP)
Title: Deaeration extrusion molding method
Inventor: TEJIMA MASANOSUKE
IPC: C01B31/02
Filed: 1985-01-21
Abstract: PURPOSE:To eliminate dispersion in a quality of an extrusion material by deaerating sufficiently and uniformly the same in a short period of time, by a method wherein simultaneously with extrusion of a kneading material into a linear state beforehand the same is made into the extrusion material by premolding the same after the same has been deaerated. CONSTITUTION:As a kneading material 1, for example, which is capable of performing extrusion molding is extruded into an extrusion chamber 5, which is being depressurized, from a kneading material chamber 3 by an extrusion cylinder head 6 through a linear material extrusion die 2 by action of a vacuum pump 4, simultaneously with performing of extrusion molding of said material 1 linearly vacuum deaeration is performed. Then after said linear extruded material 7 has been premolded into a shape of a massive material 9 by making use of a premolding cylinder head 8, extrusion molding is performed by a plunger extrusion machine through a well known method. In addition to the above, it is desirable to make a sectional area of the foregoing linear extruded material 7 less than 20mm<2> to make a deaeration reject rate less than 0.5%.
Patent JP-S63176213-A (JP)
Title: Transfer device for assortment
Inventor: SHIRAI YOJI
IPC: B65G54/02
Filed: 1987-01-16
Abstract: PURPOSE:To decrease shock to substance to be transferred and restrain the noise by providing a conveyor for assortment which transfer parts in the right and left transverse directions to the running direction on a running truck and driving it by receiving the action of a linear motor car provided in the assorting direction. CONSTITUTION:The secondary conductor plates 11a, 11b are applied with thrust in the running direction of a truck by applying current to the primary coils 13a, 13b so as to run the truck along a guide rail 7 with a linear motor 9. And just before the arrival to the assorting position, the primary coil 21 of a linear motor 20 for driving conveyor is applied with current according to the desired conveyor driving direction. Hereby, when the truck 1 arrives at the assorting position, the strut plate 17 in the return passage of a conveyor 14 for assortment and the primary coil 21 opposes each other, and the conveyor 14 is driven through a strut plate 17 and parts are discharged to a chute 19. By this constitution, the shock to the parts and the noise can be restrained.
Patent JP-S55101079-A (JP)
Title: Electronic watch
Inventor: KASHIO TOSHIO
IPC: G04G5/00
Filed: 1979-01-29
Abstract: PURPOSE:To simplify correction operation by reducing switches in number by electronically detecting a time indicated by a mechanism indicating a time at the sliding position of a single slider, and then by making time correction by this detected time information. CONSTITUTION:Time information clocked by timer circuit 11 is digitally displayed by display unit 2. To make time corrections, the knob of set time indication mechanism 4 is operated to turn hand 3 to a position equivalent to the correction time, and time set switch 6 is closed. At this time, the indicated position of hand 3 is detected by fixed electrodes A1-A24 and B1-B24, and reference electrode C, and up/down counter 43 counts up until a value corresponding to the position of hand 3. The value of up/down counter 43 is sent to timer circuit 11 by way of decoder 58 and AND circuit 23 and is set to hour/minute counter 15.
Patent JP-H07208463-A (JP)
Title: Sliding bearing
Inventor: ASAI HIROMITSU
IPC: F16C29/02
Filed: 1994-01-28
Abstract: PURPOSE:To provide a sliding bearing excellent in wear and friction resistance, generaing no lublicant shortage, and giving no contamination with the lublicant to the circumstances. CONSTITUTION:A sliding bearing 1 has a sliding bearing main body 2 made of synthetic resin facing a shaft 4 and a lublicating composite 3 of lublicant imprignated synthetic resin facing the shaft 4. The lublicant contained in the composite 3 oozes out gradually over a long time to both sliding faces of the shaft 4 and the bearing 1.
Patent JP-S55100817-A (JP)
Title: Manufacture of filament wound wire
Inventor: YOSHIDA TOKUJI
IPC: B65H54/00
Filed: 1979-01-29
Abstract: PURPOSE: To form the wound layer at high efficiency with a simple constitution, by widely winding plural filaments, being simultaneously parallelly unwound from the bobbin of the parallelly diagonally woven filaments, on the traveling core wire.  
     CONSTITUTION: At manufacturing the shielded wire, etc., the core wire C is supplied from the payoff bobbin 1 and is wound to the winding bobbin as the product through the center shaft of the filament winders 2, 3. The winders 2, 3, hold the filament wound bobbin 9 which is given the rotational resistance by the hollow cylindrical winding flyer 21 coaxial with the hollow shaft 22, and the spring 25; the filament W pulled out of this bobbin 9 is widely wound on the core wire C through the guide roller 24. The winders 2, 3, are rotated in respectively opposite directions, and the filaments W are wound into upper and lower opposite directions, and the filaments W are wound into upper and lower crossing two layers. In case of the shielded wire, the formation of more compact shielding layer is assured by above method; however, in case of the flexible conductor, the two layers wound in mutually opposite directions are not always necessary. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05136830-A (JP)
Title: Linear transmission circuit
Inventor: FUKUDA EISUKE
IPC: H04L27/20
Filed: 1991-01-29
Abstract: PURPOSE:To offer correct voltage control data to the FET amplifier circuit of any characteristic, to compensate the temperature of data and to easily make a circuit into LSI as a whole on a linear transmission circuit which varies drain voltage added to the FET amplifier circuit of an output stage in accordance with voltage control data. CONSTITUTION:Pseudo envelope data SE proportional to the envelope of orthogonal amplitude modulation output is generated based on transmission signals I(t) and Q(t), voltage control data RD of RAM 500 is read with the data SE and drain voltage VDD added to the FET amplifier circuit 200 is controlled with the data RD. On the other hand, a difference between pseudo envelope data SE and envelope data detected from an output signal O(t) is obtained and data WD obtained by correcting voltage control data RD of RAM 500 in accordance with the difference is obtained so as to write it into an address which is instructed by the pseudo envelope data SE of RAM 500.
Patent JP-S54102110-A (JP)
Title: Tape stopping detecting mechanism
Inventor: TOMITA SEIJI
IPC: G11B15/02
Filed: 1978-01-30
Abstract: PURPOSE: To detect tape stopping of a tape recorder with a simple constitution by providing two idlers which are friction-engaged and letting a detector be actuated by these by way of a deviating force member which receives deviating force of one direction.  
     CONSTITUTION: As a moving member 22 moves, first and second idlers 14, 15 touch a take-up reel turntable 12 and flywheel 11. Then, the take-up reel turntable 12 rotates and reproduction of the tape is accomplished. When the tape reaches the terminal, the first idler 14 stops and the second idlers 15 continues revolution, thus producing a slip with a friction member 17. As a result, the energizing force to a detector 29 by the pin 24 of a friction plate 23 is lost to move the detector 29 which causes a lever 31 to turn and release the detection of a lock plate 33 by which the mechanism is so constituted as to engage automatic stopping. Since this eliminates the need for cam, wheel, etc., the entire part may be constituted in smaller size with less number of parts. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02190223-A (JP)
Title: Manufacture of radiator
Inventor: GOTO MASANOBU
IPC: F28D1/053
Filed: 1989-01-18
Abstract: PURPOSE:To prevent buckling deformation of a tube or a fin by icing about the half of a thickness of a core portion of a plate-like radiator and subjecting same to bending by a press at the time of manufacturing a curved radiator for a motor cycle. CONSTITUTION:All structure parts of a radiator 1 are made of aluminium, and a tube 3 has a flat rectangular section. A fin 5 is corrugated. Two rows of tubes 3 and the fins 5 are arranged alternately and joined to each other, and a steel plate 7 is joined to the fins 5 positioned at both ends to form a core portion 9. A radiator tank 13 is connected to the outside of a core plate 11. The plate-like radiator 1 is then placed in a form into which water is poured. The quantity of water 23 to be poured is set within 1/3-1/1 of the thickness of the core portion 9, and the water 23 is freezed in a low temperature room. With one side of the fin portion iced, the radiator 1 is taken out and subjected to bending between press molds 31, 33.
Patent JP-S62167521-A (JP)
Inventor: ISHIKAWA KEIJI
IPC: B02C18/16
Filed: 1986-01-20
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-H03212929-A (JP)
Title: Applying device of resist
Inventor: MATSUE YOSUKE
IPC: B05C11/08
Filed: 1990-01-17
Abstract: PURPOSE:To facilitate periodical check of the amount and the state of a resist to be discharged, by equipping a device with a jig which enables visual checkup of the amount of the discharged resist and the state of discharge thereof. CONSTITUTION:When a resist is dripped onto a semiconductor wafer 5 by operating a pump 2, the resist passes through a needle valve 8 together with a bubble collected in a filter 3, every time the resist is discharged from a resist nozzle 4, and it drips as a resist liquid 15 from the fore end of an inner tube 14. The amount of this liquid and the state of dripping thereof can be checked up visually with ease through a transparent outer tube 13. According to this constitution, the quantity of the resist drop 15 is adjusted by opening and closing the valve 8 while checking up the quantity visually, and thereby an optimum quantity and an optimum state can be maintained.
Patent JP-H02188797-A (JP)
Title: Electronic musical instrument
Inventor: MATSUMOTO NAOAKI
IPC: G10H7/00
Filed: 1989-01-18
Abstract: PURPOSE:To enable the best sound generation control over a musical sound corresponding to sound generation modes by one sound source module by providing a control means which processes play information according to selected sound generation modes and controls the sound source means to generate corresponding musical sound signals. CONSTITUTION:This electronic musical instrument has the sound source means 9 which generates the musical sound signals and a sound generation mode selecting means 3 which selects an optional sound generation mode among the sound generation modes corresponding to play operation states. Then a control means 1 inputs the play information according with the sound generation mode selected by the sound generation mode selecting means 3, processes the play information according to the selected sound generation mode to control the sound generation means 9, thereby generating the corresponding musical sound signals. Namely, the musical sound is generated in the best sound generation mode corresponding to what play operation mode the input play information is generated based upon. Consequently, the best sound generation control is performed and many kinds of electronic musical instruments can be connected to one sound source module.
Patent JP-S56106227-A (JP)
Title: Photometric device of reflex photometric system camera
Inventor: NIHEI TAKAHIRO
IPC: G03B7/099
Filed: 1980-01-29
Abstract: PURPOSE:To obtain a photometry output which includes no regularly reflected light, by equipping the device with a principal photodetector which photodetects principally reflected light from the entire reflecting surface and a correcting phtodetector which photodetects principally regularly reflected light from said reflecting surface. CONSTITUTION:The photometric device consists of two condenser lenses 2 and 3, principal photodetector 4 and correcting photodetector 5 provided under lenses 2  and 3 in pairs, and filter (ND filter) 6 for decreasing the quantity of light between  correcting photodetector 5 and condenser lens 3. Therefore, reflected light from  lower part 9a of leading shutter blind 9, when incident to condenser lens 3, is attenuated by ND filter 6 because its regularly reflected light has strong components, and photodetected by correcting photodetector 5. For this purpose, the output of correcting photodetector 5 is subtracted out of the output of principal photodetector 4 to obtain characteristic curve (e) of uniform photometric sensitivity distribution free from an influence of the regularly reflected light.
Patent JP-S5394836-A (JP)
Title: Data process system
Inventor: FUJITA MASAYA
IPC: G06F15/16
Filed: 1977-01-31
Abstract: PURPOSE: To ensure a high-speed data transfer by carrying out the indication from CPU to the input/output unit via the bus, by providing a direct data transfer path to the input/output unit in addition to the connection path to the bus at the whole or part of the main memory. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10210256-A (JP)
Title: Facsimile equipment
Inventor: YORITA TERUYUKI
IPC: H04N1/44
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To print address information to an exposed part at the restart of printing even when a trouble occurs at a printing part by deleting a first page of receiving data on condition that the last page by every communication is printed and outputted when the receiving data in substituted memory is printed and outputted by every communication. SOLUTION: The receiving data is stored in the substituted memory 18 when the trouble like a shortage of recording paper, etc., occurs in the printing part 14. The substituted memory 18 is provided with a page data area 19 to store the receiving data by every page, a page number area 20 to store a page number by every communication of the stored page data and a mark area 21 to store a mark 'X' indicating that print and output of the data is completed. When a number of the page number area 20 corresponding to the next data area 19 of the data area 19 in which the data to which printing processing is performed is judged as '1', the mark area 21 to which a mark 'X' is put and the page number area 20 corresponding to the mark area 21 and the data area 19 are cleared by a main control part 10.
Patent JP-H03215777-A (JP)
Title: Method for extracting object from color image
Inventor: IGAWA YOSHIHIRO
IPC: G01V8/10
Filed: 1990-01-19
Abstract: PURPOSE:To enable more flexible body extraction matching the visual sensation by finding hue information in each of different image pickup environments and finding the degrees of vagueness by picture elements as absolute values of differences of hue information by the image pickup environments. CONSTITUTION:Pieces of digital hue information by the picture elements of a color image obtained by a camera 1 are found through a color extraction computing element 4 and parts of picture elements matching specified hue information in the color image are extracted by a color information binary coder 5 to extract the object. Then a vagueness degree analyzing means 6 is provided which output how much hue information on the same picture element of plural images obtained in different image pickup environments of lighting 91 and lighting 92 are different by picture elements and the outputted degrees of vagueness passes through a multiplier 7 and the vagueness degree binary coder 51 and used to extract the object; and the pieces of hue information by the picture elements are obtained as values with width to improve the accuracy of image recognition.