baber/WOPTO huggingface dataset:
Patent JP-H06264332-A (JP)
Title: Weft-insertion apparatus for loom
Inventor: SHINDO AKIO
IPC: D03D47/28
Filed: 1993-03-05
Abstract: PURPOSE:To keep the posture of the tip end of a weft in good state at the side opposite to the weft-insertion side in the insertion of a weft by the drawing with a roller (feeding) and the traction with a fluid jet (posture control). CONSTITUTION:A weft Y is pulled with a pair of constantly rotating pulling rollers 33,35 by changing the path of the weft Y immediately before the rollers using a traverse lever 52. At the same time, air is ejected from a posture- controlling nozzle 71 to insert the weft Y. An assistant nozzle group 72 is arranged in the middle of the weft-insertion path and air is ejected from proper assistant nozzles 72 at least during the pulling action with the rollers 33,35 and after the ejection of air from the posture-controlling nozzle 71. Air is ejected from proper assistant nozzles 72 even after completing the pulling of the weft with the rollers 33,35.
Patent JP-S53124034-A (JP)
Title: Exponent display system
Inventor: HAKATA MASAYUKI
IPC: G06F15/02
Filed: 1978-04-17
Abstract: PURPOSE: To enhance the display function of a computer by deciding which can display more digit number of the effective digit value, the normal display mode or the exponent display mode, and securing an automatic switching and displaying based on the result of the decision. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06254956-A (JP)
Title: Gas injection nozzle
Inventor: KANEISHI AKIMASA
IPC: B29C45/00
Filed: 1993-03-05
Abstract: PURPOSE:To obtain a gas injection nozzle which enables a smooth injection of pressurized gas into molten resin by arranging a porous filter in an upstream side against the flow direction of gas in a check valve. CONSTITUTION:A gas injection nozzle 5 which shuttles back/forth by drive of a cylinder is provided on the movable half 1 side of a die. In addition, a porous filter 11 of stainless steel with 400 holes which are open like a straight tube with a cross-section area of 2X10<-3>mm<2> (a total cross-section area in the communication direction of gas is 0.8mm<2>), for example, is provided on the tip of the gas injection nozzle in the flow direction of gas through a check valve 8. Further, a gas injection hole 13 provided in the movable half 1 of the die is open toward a die cavity 4, so that the gas injection nozzle 5 is prevented from coming in contact tightly with the die during molding resulting in the outflow of molten resin 12 to an area outside the gas injection nozzle. Thus a gas flow path is no longer blocked due to the backflow of the resin into the gas injection nozzle.
Patent JP-S51120688-A (JP)
Title: Manufacturing method for semiconductor apparatus
Inventor: ANDOU MASAYASU
IPC: H01L21/314
Filed: 1975-04-16
Abstract: PURPOSE: It is a purpose of the invention to manufacture a low-cost and high-emission-rate luminescence-diode by anodizing a chemical-compound semiconductor in the hydrogen-peroxide liquid. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05252419-A (JP)
Title: Video signal processor
Inventor: HATANO TOSHINOBU
IPC: H04N5/202
Filed: 1992-03-03
Abstract: PURPOSE:To execute AGC and a gamma correction at the time of A/D conversion, and also, to simplify the circuit configuration, and to realize the low power consumption. CONSTITUTION:The processor is provided with an AGC/gamma correcting function built-in parallel type A/D converter 105, and its control is executed by feedback control which passes through a DSP 106 of the post-stage and a control circuit 108 of a microcomputer, etc. In such a way, with regard to an AGC function/gamma correcting function block, an analog processing block is curtailed, and also, the video signal processor which can execute realization of low power consumption and programmable control, and improves the performance of a system can be realized.
Patent JP-H09210920-A (JP)
Title: Flaw inspection device
Inventor: HAYANO FUMITOMO
IPC: G01N21/94
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To prolong the lifetime of a light source in case an argon laser or the like is adopted as light source. SOLUTION: At the time of inspection, the drive current I of a laser beam source 10 is controlled so that the light-quantity of laser beam becomes a constant inspection light-quantity and otherwise, the drive current I is made smaller than the value at inspection. The lifetime of the laser beam source can be prolonged when argon laser or the like is adopted, and thus a flaw inspection device is achieved which can sense a micro-flaw of any object to be inspected at a low running cost and with a high accuracy.
Patent JP-H10238350-A (JP)
Title: Combustion chamber structure of diesel engine
Inventor: ISHIKAWA NAOYA
IPC: F02F3/26
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a combustion chamber structure of a diesel engine which simultaneously reduces the generation of NOx and smoke through realization of rich and lean burn without using a high-cost additional device, such as a CCD(Combustion Chamber for Disturbance system). SOLUTION: A combustion chamber 3 is formed in a recessed state in a piston top surface 2, and a collision member 5 is provided to collide and diffuse fuel F injected through a fuel injection nozzle 4 in the combustion chamber 3. An air chamber 11 to contain air is arranged in the internal part of a piston 1 below a combustion chamber 3, and a communication passage 13 to intercommunicate the air chamber 11 and the combustion chamber 3 is provided. Since the air chamber 11 not only stores air for lean combustion at a later stage but also is functioned as a dead volume to reduce the combustion chamber 3, a need for an annular groove formed as a dead volume in a conventional piston top surface 2 is eliminated, and swirls S are all confined to the combustion chamber 3.  Thus, during rich combustion at an initial stage, the generation of a smoke component is suppressed, and a lightly generating smoke component is re-burnt by an air flow Y from an air chamber 11 to be combustion chamber 3 during lean combustion at a later stage.
Patent JP-H07259954-A (JP)
Title: Differential device
Inventor: ISHIKAWA YASUHIKO
IPC: F16H48/285
Filed: 1994-03-16
Abstract: PURPOSE:To check the rotation of a thrust washer without the necessity of a special process for a differential casing, by forming protrusions on the thrust washer so that the protrusions engage with one or both of a shaft part of a helical gear and receiving holes in the differential casing in a rotating direction so as to check the rotation of the thrust washer. CONSTITUTION:Four circular protrusions 69 formed on a thrust washer 49 are arranged on the right side bottom surfaces 71 (axial wall surface) of receiving holes 55 so as to form a washer part for receiving a thrust force from a pinion gear 59. The thrust washer 49 engages the protrusions 69 with the receiving holes 55, so as to exhibit a rotation checking function. Oil is fed from an oil sump into a differential casing 21 through a lubrication opening formed in the differential casing 21 so as to lubricate the meshing parts of gears 60, 57, the wall surfaces of receiving holes 53, 55 bearing parts, the thrust washer 49, the protrusions 69, etc. With this arrangement, it is possible to prevent seizure or the like, and to reduce the cost.
Patent JP-S5410308-A (JP)
Title: Pollution-free fuel composition for internal combustion engine
Inventor: NODA HIDEYO
IPC: C10L1/32
Filed: 1978-04-17
Abstract: PURPOSE: A specific alcoholic compound is dispersed in an emulsion of a liquid hydrocarbon and water to form said composition emitting extremely reduced amount of nitrogen oxides, hydrocarbons and carbon monoxide in exhausted gas from internal combustion engines without any adverse effect on fuel consumption. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58167464-A (JP)
Inventor: TAKEUCHI TSUNEO
IPC: C04B38/10
Filed: 1982-03-24
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-H07258972-A (JP)
Title: Composite raw material comprising chitosan and protein material
Inventor: SAKURADA TSUKASA
IPC: A61L15/00
Filed: 1994-03-16
Abstract: PURPOSE:To obtain the composite material having an effective antibacterial characteristic against MRSA bacteria and Pseudomonas aeruginosa and capable of being suitably utilized for medical care goods such as bandages, clothes used in hospitals, etc., and also to provide the material capable of being suitably used for the storage of foods. CONSTITUTION:A silk raw material such as a silk nonwoven fabric using silk fibers, a silk granular material, a silk powdery material or a silk gel-like material as a substrate is compounded with chitosan to produce the objective composite material. When the mixture of the chitosan with an adsorbing material such as apatite, zeolite, active carbon or a water-absorbing polymer is compounded, the more suitable antibacterial characteristic is obtained.
Patent JP-H03250851-A (JP)
Title: Composite communication terminal equipment
Inventor: IKEDA TSUYOSHI
IPC: H04N1/00
Filed: 1990-02-28
Abstract: PURPOSE:To improve the use of convenience by selecting whether an ISDN network or an analog telephone network and whether a telephone set or a facsimile equipment and connecting equipments of the selected network for the communication. CONSTITUTION:The terminal equipment is provided with an analog network modular jack 1, an ISDN network modular jack 23, an analog network processing system circuit (call signal detection circuit 4, diode bridge 6, talking dial circuit 10, a bell drive circuit 8 and bell 9), an ISDN network processing system circuit (driver receiver 22, I interface call control circuit 21, B1/B2 channel changeover multiplexer 20, voice CODEC 19, LAPB control circuit 18, and digital telephone set speech circuit 16) and a switching means (relay 11, switches 15, 17). Then both of the ISDN network and the analog telephone network are connected and transmission reception of the telephone set and the facsimile equipment are implemented by matching the signal with that of the communicated network. Thus, the user uses the operating line optionally.
Patent JP-H02224473-A (JP)
Title: Solid-state camera
Inventor: MIMURA TOSHIHIKO
IPC: H02J7/00
Filed: 1989-02-27
Abstract: PURPOSE:To allow a user to recognize the consumption or the degree of consumption of a battery through only the loading of a solid-state memory device by providing the battery on the solid-state memory device and providing a checking means energized from a camera main body and checking the consumption of the battery. CONSTITUTION:A comparator 112 monitoring the output voltage of a battery 80 is energized from a battery 74 from a camera main body and outputs a signal to a system control circuit 14 when the output voltage of the battery 80 is a specified value or below and the system control circuit 14 raises a prescribed warning to the user in a video and/or audio signal accordingly.
Patent JP-S52129848-A (JP)
Title: Radiator
Inventor: OOKAWA SUSUMU
IPC: F28D15/00
Filed: 1976-04-22
Abstract: PURPOSE: To decrease the consumption power of the water pump by reducing the water resistance of the engine cold water system by providing the absorber of heat pipe in the cold water passage and the radiator in the atmosphere. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61204479-A (JP)
Inventor: FUJITA KENJI
IPC: E05B45/06
Filed: 1985-03-08
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-H11240207-A (JP)
Title: Image formation apparatus
Inventor: MURANO SHUNJI
IPC: G03G15/04
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain good print images of inconspicuous harshness when expressed in low-density gradations in a range not larger than 300 dpi corresponding to a distinction range by human naked eyes. SOLUTION: The apparatus includes a photosensitive drum 1 having a photosensitive layer at an outer surface, a charger 2 having a plurality of charging electrodes 2a arranged in a longitudinal direction of the drum 1, and an optical printer head 3 having a plurality of light-emitting element groups each consisting of a plurality of light-emitting elements arranged in a one-to-one relationship with the charging electrodes 2a. A voltage is impressed between the charging electrodes 2a of the charger 2 and the photosensitive layer of the photosensitive drum 1, thereby charging the photosensitive layer of the photosensitive drum 1 for every range confronting to each charging electrode 2a.  Moreover, the light of light-emitting elements of the corresponding light-emitting element group of the optical printer head 3 is applied to each charged range of the photosensitive layer, thereby forming a latent image. The image formation apparatus is thus constituted.
Patent JP-S59172211-A (JP)
Title: Manufacture of magnetic powder for magnetic recording
Inventor: TAZAKI AKIRA
IPC: G11B5/706
Filed: 1983-03-22
Abstract: PURPOSE:To contrive to simplify the manufacturing process, and to reduce manufacturing cost of the titled powder by a method wherein an iron group metal halide is made to react on gas containing ammonia in a vapor phase substantially in the condition made the halide to be in a gas type or to be in a minutely granular type. CONSTITUTION:An iron group metal halide means the chloride, the bromide or the iodide of iron, cobalt or nickel, and they are used independently or in the shape of a mixture. When they are to be used in the shape of a mixture, any combination and any ratio can be used. To make the halide thereof to be in a gas type or in a minutely granular type when the halide is made to react, a method to heat them, and to supply generated vapor to a reaction part according to inactive gas of nitrogen, etc., for example, a method to spray the molten halide to the reaction part, and to supply to the reaction part in the shape of a minute liquid drop, or a method to feed the minutely ground product of the halide to the reaction part accompanied with reaction gas can be used. As the reaction gas, ammonia is used, while the Hc of the obtained magnetic powder is too high, by mixing the proper amount of hydrogen, it can be controlled to the desired Hc.
Patent JP-H04216279-A (JP)
Title: Device for inserting first image into second image
Inventor: MANFUREETO MENDE
IPC: H04N5/45
Filed: 1991-02-18
Abstract: PURPOSE: To set contrast of image in an easy way by supplying a reference signal to set output amplitude of an image signal in a digital-analog conversion stage provided in an image processing stage. CONSTITUTION: First analog image signals R1, G1, B1 are taken out of a first image processing stage 1 and second analog image signals R2, G2, B2 are taken out of a second image processing stage 2. A switching device 7 switches a first and a second image signals in proper timing and inserts a first image into a second image on an image screen. Contrast of the image to be inserted is set with a remote operating means 20 and a control signal b is provided with the first image processing stage 1 from a control device 8. Consequently, the reference signal stage 11 supplies the reference signal with the digital-analog conversion stage 10 and contrast change of, for example, ±20% is achieved in 16 stages.
Patent JP-H06255198-A (JP)
Title: Method for extending process of rule character
Inventor: YASUE HIROSHI
IPC: G06F17/21
Filed: 1993-03-08
Abstract: PURPOSE:To provide a method for extending a rule character whereby the deterioration of the drawing quality is prevented and the drawing performance is improved in the case where a rule is extended beyond a rule character pattern area at the drawing time of a rule character. CONSTITUTION:A code converting/developing means 11 converts a code of a rule character pattern to a character code of a pattern from which a rule part to be extended is removed, and develops the character code to a pattern. A starting point distance detecting means 12 obtains the distance between the center of the character pattern and a starting point of the to-be-extended rule. A drawing length calculating means 13 subtracts the distance between the center of the character pattern and the starting point of the to-be-extended rule from the sum of half the character size in the lateral or longitudinal direction of the rule and half the distance of characters or lines, thereby to obtain the drawing length of the rule. A rule drawing means 14 is moved the distance to the starting point from the center of the character pattern, whereby a drawing starting point is determined. The drawing means 14 draws the length from the drawing starting point with the use of a predetermined rule pattern and thus extends the rule.
Patent JP-S63212363-A (JP)
Inventor: SATO MASATARO
IPC: A61L9/01
Filed: 1987-02-27
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-S62205121-A (JP)
Title: Dye molecule-bound wholly aromatic polyamide and its production
Inventor: NAGASAWA HIROSAKU
IPC: C08G69/48
Filed: 1986-03-05
Abstract: PURPOSE:To obtain the titled novel polymer clearly and densely colored by N-metallization of specific wholly aromatic polyamide(s) followed by reaction with reactive dye(s) carrying as reactive group monochloro-s-triazyl group etc. to link the dye molecule through covalent bond. CONSTITUTION:The objective polymer can be obtained by N-metallization of wholly aromatic polyamide(s) of formula -NHAr1NHCOAr2CO-(Ar1 and Ar2 are each divalent aromatic group) and/or of formula -NHAr3CO-(Ar3 is divalent aromatic group) followed by reaction with at least one kind of reactive dye carrying as reactive group, e.g. monochloro-s-triazyl group, dichlorotriazyl group, trichloropyrimidine, dichloroquinoxaline group, dichloropyridazone group.
Patent JP-S52130987-A (JP)
Title: Optical resolution of n-acyl-p-hydroxy-dl-phenylglycine
Inventor: KIMURA HITOSHI
IPC: C12R1/01
Filed: 1976-04-23
Abstract: PURPOSE: To effect asymmetric hydrolysis of N-acyl-p-hydroxy-DL-phenylglycine easily and in a short time by the action of a specific species of Alternaria or its treated product. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04282730-A (JP)
Title: Tuple management system
Inventor: KIMURA YASUNORI
IPC: G06F12/00
Filed: 1991-03-12
Abstract: PURPOSE:To offer a rapid and highly reliable tuple management system by simultaneously executing parallel collating processing in respect to the tuple management system in a multiprocessor system for executing plural programs in parallel by using data structure called tuple and a tuple space. CONSTITUTION:The tuple management system provided with the tuple space for storing queues constituted of connecting tuples T like link structure and enabled to be accessed from plural programs is constituted so as to divide tuples T stored in the tuple space into plural queues based upon the structural differences of arguments and store the divided queues.
Patent JP-H10241062-A (JP)
Title: Guard system
Inventor: KUBO YUJI
IPC: H04N5/225
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To attain the quick detection of an intruder and wide area monitoring and to easily identify the intruder by setting up a monitoring area by two- dimensionally scanning light from an optical range finder, and at the time of detecting an intruder in the area, outputting distance data or the like up to the intruder, turning a revoluting camera part, and displaying the picture data of the intruder on a monitor. SOLUTION: A laser range finder 2 in a sensor part 1 radiates laser light and calculates a distance up to an intruder from time required up to the detection of a beam reflected by an object. A scanner 3 uniformly changes the transmitting/receiving light angle of the laser light from the range finder 2 and outputs a current scanning angle. When the sensor part 1 detects the intruder, the revoluting camera part 4 collimates an ITV camera 6 to the intruder, executes automatic tracking by scanning and outputs its picture. A control part 7 generates a control signal to track the intruder based on the distance data or the like outputted from the sensor part 1 and outputs the control signal to the camera part 4.
Patent JP-H11233302-A (JP)
Title: Resistive paste
Inventor: TANAKA TETSUYA
IPC: H01C7/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain characteristics, which are superior in TCR, heat cycling and the like, of a resistive paste by a method, wherein a resistive paste which contains a specified conductive powder specified glass powder, a varadium oxide or a metallic oxide consisting of a combination of a varadium oxide to a specified metallic oxide, and a vehicle is used for the resistive paste. SOLUTION: Cu-Ni alloy powder, borosilicate lead glass powder which does not contain cadmium at a softening point of 400 to 500 deg.C and a vanadium oxide are kneaded with a vehicle obtainable by dissolving an ethyl cellulose in a dihydro α-turbineore and a resistive paste, which contains the alloy powder, the glass powder, the vanadium oxide and the vehicle, is manufactured. Although the vanadium oxide was used singly as a metal oxide, but other metal oxides, such as one kind of a metallic oxide among a bismuth oxide, a manganese oxide, a silicon oxide, a titanium oxide, an antimony oxide, a tin oxide and a cobalt oxide, can be used together with the alloy powder and the glass powder. The blended amounts of the glass powder and the metal oxide are respectively set at about 3 to 20 pts.wt. and about 0.3 to 5 pts.wt. in total, with respect to 100 pts.wt. of the conductive powder.
Patent JP-S63215560-A (JP)
Inventor: UMEDA YUJI
IPC: H05K1/03
Filed: 1987-02-27
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-S54138864-A (JP)
Title: Regenerating apparatus for absorbing cylinder
Inventor: ISHIZUKA KOUJI
IPC: F25J3/08
Filed: 1978-04-19
Abstract: PURPOSE: To reduce heating time compared with that of conventional method, and to increase regeneration efficiency, by use of hot gas as a heat source for heating a pair of absorbing cylinders, which is installed in a vacuum vessel and dissolves impurities and regenerates alternately by heating.  
     CONSTITUTION: A pair of absorbing cylinders 2, 3, which are used, e.g., for a helium-liquidizing refrigerator to remove impurities contained in the gas, are used and regenerated alternately by changing the flow with valves. At the time of regeneration (e.g., for the cylinder 3), hot gas is supplied as a heat source through a valve 13, a pipe line 12 to the absorbing cylinder 3 in order to dissolve impurities, it is then discharged by a rotary pump 21 through pipe lines 16, 18. This apparatus causes no breaking of a heater unlike when the conventional outside heater is used, decreasing the time required to dissolve frozen impurities, which can be discarded positively, and increasing regenerating efficiency for the absorbing cylinders. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04336707-A (JP)
Title: Circuit for dc control of compressor
Inventor: SUKOTSUTO KEE BEIDAA
IPC: H03G11/00
Filed: 1992-02-03
Abstract: PURPOSE: To obtain a DC-bias control circuit by which a DC bias given to a compressor is controlled. CONSTITUTION: This system is made up of basic configuration components, such as an operational amplifier section 14 that receives an input to the system, amplifies and provides an output, a DC-bias control circuit 17 that provides a DC current as a reference bias to the operational amplifier 14 to a variable gain stage, a section 12 that rectifies and averages a component which is fed back from an output of the operational amplifier 14 and received from a node 19 via a resistor R1 and a variable gain amplifier section 13 that receives a feedback component from the node 19 via a resistor R2 as one input and connects to a DC-bias control circuit 17 and a rectifier-averaging circuit 12 at other node 18. An output of the variable gain section 13 is extracted from a collector of a transistor 44 and given to an inverting input of the operational amplifier 14.