baber/WOPTO huggingface dataset:
Patent JP-S60197779-A (JP)
Title: Vehicle composition for printing ink
Inventor: FUJIWARA YOUICHI
IPC: C09D11/00
Filed: 1984-03-21
Abstract: PURPOSE:To provide a vehicle compsn. for printing ink, which has excellent printability and adhesion to plastic moldings, containing a specified polyurethane resin and a low-molecular aliph. dicarboxylic acid. CONSTITUTION:A polyol component (A) (e.g. polypropylene glycol), an aliph. or alicyclic diisocyanate (B) wherein each isocyanate group is directly attached to a carbon atom to which two hydrogen atoms are attached (e.g. hydrogenated xylylene diisocyanate) and a chain extender (C) composed of a diol component and/or an amine component (e.g. isophoronediamine) are reacted together to prepare a polyurethane resin. The polyurethane resin is mixed with an aliph. dicarboxylic acid having an MW of 150 or below (e.g. adipic or succinic acid) to obtain the desired vehicle compsn. for printing ink.
Patent JP-S52134745-A (JP)
Title: Optical phase plate
Inventor: KITAHIRO ISAMU
IPC: G02B5/02
Filed: 1976-05-07
Abstract: PURPOSE: To produce better quality product without much difficulty, by equipping a non-light penetrating body corresponding with boundary areas involving level differences between two phases. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06266152-A (JP)
Title: Color toner
Inventor: KITANI RYUJI
IPC: G03G9/08
Filed: 1993-03-12
Abstract: PURPOSE:To provide a color toner giving an image free from image roughness and having a stable color tone over a long period of time at the time of forming a full-color image by incorporating colorant-contg. resin particles and specified org. fine particles. CONSTITUTION:This color toner contains colorant-contg. resin particles, inorg. fine particles having 30-150nm vol. average particle diameter and org. fine particles having 50-200nm vol. average particle diameter made of a resin having >=200 deg.C outflow start temp. Since the inorg. and org. fine particles are used in combination as coarse additives, the embedding of the additives is suppressed and physical adhesive strength is further reduced because the org. fine particles having high adhesive property account for a large part of the number of the coarse additive particles present on the toner surface. Since the org. fine particles are hardly embedded owing to its elasticity, they are effective in suppressing the embedding of the inorg. fine particles. As a result, this toner has stabilized electrostatic chargeability and further stabilized developing property as compared with a system using only inorg. fine particles.
Patent JP-H05150644-A (JP)
Title: Toner cartridge for toner supply device of image forming device
Inventor: MIURA KANEYOSHI
IPC: G03G15/08
Filed: 1991-03-18
Abstract: PURPOSE:To prevent troublesomeness in toner supply operation and to surely prevent toner from being spilt in the case of loading/unloading a toner cartridge. CONSTITUTION:The 1st and 2nd aligning parts 1019 and 1020 of a projected plane are formed at both side wall parts of a main body 1014, and the 2nd aligning part 1020 is formed in a state where phase may be shifted by a specified angle alpha from the 1st aligning part 1019. The plane width a2 of the 2nd aligning part 1020 is larger than the plate width a1 of the 1st aligning part 1019. Then, by moving the toner cartridge 1012 forward in an axial direction in a state where the 1st aligning part 1019 is upward and horizontal at the time of starting loading, and further turning the toner cartridge 1012 by the specified angle alpha until the 2nd aligning part 1020 becomes horizontal, the toner cartridge 1012 is loaded at a specified position. A shutter 1018 opens a toner replenishing port 1014c by interlocking with the loading operation. In the case of unloading the toner cartridge 1012, reverse operation is performed. By interlocking with the reverse operation, the shutter 1018 is turned to close the toner replenishing port 1014c.
Patent JP-H05256416-A (JP)
Title: Liquid fuel combustor
IPC: F23D11/04
Filed: 1992-03-11
Abstract: PURPOSE:To reduce combustion noise and temperature rising of a mixing plate and a rotator by providing a ring-shaped mesh plate inside a burner body. CONSTITUTION:After liquid fuel is fed from a fuel pipe 21 to a slope of a rotator 13, the liquid fuel gradually reaches a large diameter side of the rotator 13. The liquid fuel is atomized by the centrifugal force generated by rotation of the rotator 13 and ignited by collision with an ignition heater 23. Fire flame is spread along swirling airstream and all over an inner peripheral surface of a burner body 3, so that the burner body 3 is heated. The liquid fuel colliding with the burner body 3, after vaporized on the inner surface of the burner body 3 or not vaporized but remaining liquid, is burned stably in a chamber 1 together with primary air jetted from a small hole 10 formed in a bottom part in the swirling airstream made by a rotary plate 14. Further, by a ring- shaped mesh plate 25 mounted within the burner body 3, air turbulence due to the swirling airstream made by the rotary plate 14 and the primary air can be reduced. As a result, combustion is stabilized, and thereby, combustion noise can be suppressed.
Patent JP-H08249447-A (JP)
Title: Expression detector
Inventor: SAKAGUCHI TATSUMI
IPC: H04N19/80
Filed: 1995-03-13
Abstract: PURPOSE: To exactly detect facial expression with high robustness in real time. CONSTITUTION: This detector is provided with an extraction part 16 extracting only the part distinct in facial expressions from a facial video signal DVL, a wavelet filter 18 generating a spatial frequency F by performing wavelet conversion for the extracted video signal DVLe, an average power calculation part 20 calculating the average power Pc of the spatial frequency F for every prescribed band and a difference calculation part 24 obtaining a feature vector FV by calculating the difference of the average calculated power Pc and the average power Pn of expressionless which is preliminarily stored in a stationary state storage memory 22.
Patent JP-H10246598-A (JP)
Title: Swirling flow type foreign matter/cleaning matter separator
Inventor: TSUGAWA WATARU
IPC: B08B9/02
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To eliminate count error of cleaning matter at the time of constant collection while preventing recirculation of foreign matters by imparting an upward swirling force to foreign matters and cleaning matters from the underside, separating them by the difference of specific gravity and discharging the foreign matters to the outside of the system and feeding the cleaning matters to a counter. SOLUTION: A foreign matter/cleaning matter inlet pipe 1 is coupled with a cleaning matter catcher collecting cleaning matters 10 used for cleaning thin tubes in a condenser and the collected cleaning matters 10 flow through the foreign matter/cleaning matter inlet pipe 1 into a swirling/separating chamber 2. In the swirling/separating chamber 2, the foreign matters 9 and the cleaning matters 10 are imparted with a swirling force by a swirling unit 5 and floated. Subsequently, the heavy foreign matters 9 are precipitated at a lower part 8 whereas the light cleaning matters 10 float upward. The heavy foreign matters 9 precipitated at the lower part 8 are discharged to the outside of the system through as foreign matter outlet pipe 7 and the cleaning matters 10 are introduced through a cleaning matter outlet pipe toward a counter.
Patent JP-S60196722-A (JP)
Title: Cleaner for contact lens
Inventor: MIYAJIMA NOBUYUKI
IPC: C11D1/88
Filed: 1984-03-19
Abstract: PURPOSE:To obtain a cleaner which can remove easily the protein, etc. sticking to a contact lens by incorporating an amide amine type amphoteric surface active agent or imino-dicarboxylic acid (salt) and hydrolase such as proteolytic enzyme, etc. into said cleaner. CONSTITUTION:A cleaner contg. the amide amine type amphoteric surface active agent expressed by the formula I [R is (un)satd. aliphat. hydrocarbon of 7-22C, R' is H, alkyl of 1-3C or hydroxy alkyl of 2-4C, R'' is alkylene of 1-3C, X is H or R''COOM, M is a cation to form a water soluble salt] and one or both the imino-dicarboxylic acid expressed by the formula II (R is alkylene of 1-3C, X is H or NH2, M is H or a cation to form a water soluble salt) or the salt thereof together with hydrolase such as proteolytic enzyme, lipolytic enzyme or saccharogenic enzyme is prepd. A contact lens is cleaned by using such cleaner, by which even the protein sticking particularly to the lens face is effectively removed. The excellent cleaner which does not damage the lens and eyes is obtd.
Patent JP-S59179733-A (JP)
Title: Sliding contact material
Inventor: TAKIGUCHI FUJIMATSU
IPC: C22C5/02
Filed: 1983-03-29
Abstract: PURPOSE:To improve the wear resistance of the resulting sliding contact material by adding small amounts of In and one or more among Te, Ti, Li and Mg to an alloy material having a specified composition consisting of Au, Ag and Cu. CONSTITUTION:This sliding contact material is obtd. by adding, by weight, 1- 10% In and 0.1-3% one or more among Te,Ti, Li and Mg to an alloy material consisting of 61.5-63.5% Au, 28-30% Ag and 7.5-9.5% Cu without changing the ratio in the composition. To the alloy material may be further added 0.01- 0.5% Fe group metal. This sliding contact material has superior wear resistance and can give a brush contact having contact resistance equal to that of a brush contact made of a conventional sliding contact material.
Patent JP-H07239981-A (JP)
Title: Method and device for searching for lost child or the like
Inventor: NISHIKAWA SUSUMU
IPC: G08B3/10
Filed: 1994-02-25
Abstract: PURPOSE:To easily find and take care of a lost child, etc., and to speedily hand over the lost child to a parent by sending an individual paging signal from a transmitter at a remote place to a receiver and transmitting search information on the searched person from a voice generation device to people around there. CONSTITUTION:The transmitter such as a telephone set, the receiver such as a beeper which is turned on by the individual paging signal from the transmitter, and the voice generation device such as a small-sized tape recorder which generates a previously recorded voice are used. In the voice generation device, a message indicating that the person who carries it is searched for as a lost child, is recorded, and the name and contact plate of the child and/or parents and special states such as whether or not the searched person is handicapped and other necessary search information are recorded. As the linking means between the receiver and voice generation device, any device which turns on the voice generation device by sensing the received tone of the receiver generated in response to the reception of the individual paging signal may be used.
Patent JP-S5014943-A (JP)
IPC: F01M9/10
Filed: 1974-05-14
Abstract: A rocker arm for an internal combustion engine having overhead camshaft. The rocker arm includes an internal lubrication passage connecting the fulcrum socket and the cam pad. During engine operation oil is provided under pressure to the rocker arm from the fulcrum member and is discharged at the cam pad directly beneath the cam surface. The passage may include an oil reservoir beneath the cam pad which retains a predetermined quantity of oil when the engine is not in operation and which provides essentially instantaneous lubrication to the cam pad and cam surface upon start-up of the engine.
Patent JP-H11248113-A (JP)
Title: Catalyst combustion equipment
Inventor: TOMIZAWA TAKESHI
IPC: F23D11/40
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To enable the miniaturization of an equipment, the reduction of radiation loss and the enhancement of heat exchange efficiency, and the reduction of an input to a heater at the time of use of liquid fuel. SOLUTION: A first heat receiving portion 24 is disposed close to a first catalyst body 21, and a second heat receiving portion 34 is mounted on an exterior 30 which covers a combustion chamber wall 28. Due to such a constructional feature, a catalyst combustion equipment can be made compact. Furthermore, with such a provision, the surface temperature of the catalyst combustion device is lowered, so that the radiation loss can be minimized and the heat exchange efficiency can be enhanced. Still furthermore, a heat receiving plate which is connected to a vaporizing portion receives the combustion heat and transmits the heat to the vaporizing portion so that an input to a heater for the vaporization of fuel can be reduced.
Patent JP-H05257841-A (JP)
Title: Electronic image system
IPC: G06F13/00
Filed: 1992-03-12
Abstract: PURPOSE:To shorten the transfer time and decrease the transmission error rate when document data are transferred from a host computer to a terminal device. CONSTITUTION:The host computer 21, when transferring the document data to an electronic image terminal device, separates the document data into character data and image data and converts only the image data into FAX data. Then, the character data and FAX data are transferred as transfer data to the electronic image terminal device 22. The electronic image terminal device 22 expands the character data in a bit map, decodes the FAX data into composite data, and displays the composite data.
Patent JP-S5927146-A (JP)
Inventor: MARIO EFU BURISETSUTEI
IPC: F25B29/00
Filed: 1983-03-29
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-H11317722-A (JP)
Title: Receiving device
Inventor: KINUGASA YASUSHI
IPC: H04J3/06
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a receiving circuit which reduces the memory capacity of a jitter absorbing circuit and is equipped with the jitter absorbing circuit reducing the delay of a signal. SOLUTION: The receiving device receives a signal of a time-division multiplex communication system. The receiving device is equipped with the jitter absorbing circuit 4 for absorbing jitters due to timing deviation between the received signal and the operation of the receiving device. Then the receiving device initializes the jitter absorbing circuit 4 at the start of signal reception by making use of an electric field intensity detecting circuit built in an RF circuit 2, so the jitters in the period of the reception are small. Consequently, the memory capacity is reducible.
Patent JP-H04271988-A (JP)
Title: Engine case for motorcycle
Inventor: MORITAKE HIROSHI
IPC: F16H57/023
Filed: 1991-02-27
Abstract: PURPOSE:To improve the rigidity of an engine case by fitting both the sides of a fork shaft which axially supports a shifter fork into the shaft holes formed on the left and right engine cases and carrying out tightening by a bolt, in an engine case for a motorcycle in which the left and right engine cases are joined. CONSTITUTION:An engine case 1 is casted in divided form to the left and right parts from light alloy, and the crank wheel of the engine is accommodated by forming a crank chamber 2 at the front part of the engine case 1, and a crankshaft 4 is axially laid. On the rear side of the engine case 1, a speed change gear chamber 5 is formed, and a countershaft 6 and a drive shaft 7 are axially laid. One edge of a shifter fork 17 is fitted with the cam groove 15 of a shift cam cylinder 14, and the other edge is fitted in rotatable manner with a speed change gear 8. Both the edges of the fork shaft 16 which axially supports the shifter fork 17 are fitted with the shaft holes 18 formed on the left and right engine cases 1, and both the edges are tightening-fixed on the left and right engine cases 1 by using bolts 19.
Patent JP-H06308770-A (JP)
Title: Preparation of conductive toner grain
Inventor: FURANKU PII RII
IPC: G03G9/087
Filed: 1994-03-24
Abstract: PURPOSE: To produce a single component developer having an excellent electric conductivity by enabling heat treatment at a lower temp. and for a longer heating time. CONSTITUTION: A mixture of a non-conductive toner particle with a coloring agent is blended, coated with a conductive powder and heat treated in a fluidized bed processing device. In the device, the coated toner particle is floated in a hot air flow and heated to the glass transition point of a resin in the toner or more higher temp. (e.g. 900-120 deg.C). The heat treatment is continued at least until the conductive powder particle is fused on the surface of the toner particle. The heat treatment is executed typically for 30min preferably 30-200min. After the heat treatment is completed, the toner particle is cooled to the glass transition point of the toner resin or more lower temp. (e.g. 50 deg.C). After discharged from the processing device, the conductive toner particle are classified and the excess or unfused conductive powder is removed.
Patent JP-H03257795-A (JP)
Title: Electric discharge lamp lighting device
Inventor: KAWABATA KENJI
IPC: H05B41/24
Filed: 1990-03-07
Abstract: PURPOSE:To light an electric discharge lamp even when it is employed for a use with a low electric source voltage by providing a series resonance circuit of an L and C between middle points of a full bridge constitution, and adjusting an oscillation frequency in the vicinity of a series resonance frequency of the L and C. CONSTITUTION:A series circuit of a choke coil 10 and a first rectifier 11 is connected to middle points of two series circuits of switching elements 2-5, two of which are respectively connected in parallel with a DC power source 1, a series circuit of a second rectifier 12 and an electric discharge lamp 13 is connected in parallel with the rectifier 11 or the choke coil 10, and diodes 6-9 are connected in reverse parallel with the switching elements 2-5 respectively. A switching frequency is first set higher than a resonance frequency f1 of a circuit determined by the choke coil 10, the resonance rectifier 11 and the like. When the switching frequency is brought close to the f1 gradually or rapidly, a high voltage is generated on both ends of the rectifier 11 to light the electric discharge lamp 13. According to this constitution, a large voltage rise ratio is obtained even when a power source voltage is low, and the electric discharge lamp 13 can be lighted.
Patent JP-S61212577-A (JP)
Title: Production of gamma-butyrolactone
Inventor: KOGURE YASUO
IPC: C07D307/32
Filed: 1985-03-18
Abstract: PURPOSE:To obtain the titled substance useful as a solvent and synthetic intermediate, especially synthetic raw material for N-methylpyrrolidone, in improved yield from 1,4-butanediol, by using a regenerative silver catalyst having excellent heat-resistance and usable for a long period. CONSTITUTION:1,4-Butanediol is made to react with water and an oxygen- containing gas in the presence of a silver catalyst to obtain the objective compound. The amount of water is preferably 0.5-10pts.wt., especially 1-5pts.wt. per 1pt.wt. of 1,4-butanediol. The oxygen-containing gas is oxygen or air, and its amount is 1-15mol per 1mol of 1,4-butanediol used as a raw material. The silver catalyst is preferably metallic silver catalyst such as granular silver particle obtained by the electrolysis of an aqueous solution of a silver salt and the particle diameter of silver is usually 0.1-1mm.
Patent JP-S61211212-A (JP)
Title: Walking beam conveyer
Inventor: ITO TOSHITAKA
IPC: B65G25/02
Filed: 1985-03-18
Abstract: PURPOSE:To lighten load burden of a weight material by providing movable saddles capable of moving up and down on both sides of a moving beam separately from the moving beam, and elevating the movable saddles to transfer the weight material to a fixed saddle of the moving beam. CONSTITUTION:A weight material 15 is transferred from a transport car 10 onto a movable saddle 14. A moving beam 1 is moved to the right by a cylinder 6, and movable saddles 14 are positioned on both sides of the moving beam 1. Subsequently, a cylinder 4 is driven to lift up the moving beam 1, so that the weight material 15 is made same level with the movable saddles 7, 14. Then, the movable saddles 14, 7 are lowered by a cylinder 13 to support the weight material 15 on a saddle 5 of the moving beam 1. Subsequently, the cylinder 6 is driven to push the moving beam 1 to the next movable saddle 7, and the weight material is supported by the raised movable saddle 7. The moving beam 1 is lowered to be returned to its initial position. By repetition of such operation, the load burden of a weight material can be lightened.
Patent JP-H03255348-A (JP)
Title: Composition analysis method by microprobe auger electron spectrochemical analysis
Inventor: TOKUYAMA MASAKO
IPC: G01N23/227
Filed: 1990-03-05
Abstract: PURPOSE:To shorten the time required for analysis by measuring several points at the same time when the composition of a sample is performed by microprobe Auger electron spectrochemical analysis, and specifying the point where the measured results agree as the composition of the entire body. CONSTITUTION:A target is measured by shifting the focus because there are a WSi2 part 1 and an Si part 2 and there is the step difference between the parts 1 and 2. At first, four measurement points (a) - (d) are selected on the target. The composition is analyzed at the just focus by microprobe Auger electron spectrochemical analysis. Then, the rate of W is largely dispersed. Then, the same measurement points are used, the focus is shifted and the measurement is performed. The larger the shift of the focus, the smaller the dispersion of the value of the composition. Then, the point where the focus change is minimum and the composition values agree is made to be the composition of the entire sample. Thus, the composition of the entire body can be readily detected, and the analyzing time is shortened.
Patent JP-S61213860-A (JP)
Title: Electrostatic charge image developing magnetic color toner
Inventor: UCHIIDE HITOSHI
IPC: G03G9/083
Filed: 1985-03-20
Abstract: PURPOSE:To obtain a toner good in dispersibility into a toner binder resin and uniform in the content of fine magnetic particles by using, as a magnetic material, alumina-treated fine gamma-iron oxide particles obtained by treating fine alpha-iron oxide particles with an Al compd. before heat reduction and oxidation treatment of fine alpha-iron oxide particles. CONSTITUTION:As the fine magnetic particles, the alumina-treated fine gamma-iron oxide particles obtained by executing the heat treatment of reduction and oxidation of the fine alpha-iron oxide particles after treating them with the Al compd. are used, that is, the treatment with the Al compd. lowers the agglomeration force of the agglomerates produced by the heat treatment and permits the heat treated magnetic product to be easily disintegrated into fine particles by ordinary disintegration process. As the treatment with the Al compd., treatment with Al hydroxide is typified, and it is executed by the widely known process.