baber/WOPTO huggingface dataset:
Patent JP-S62109681-A (JP)
Title: Recording material
Inventor: TAKASHIMA MASANOBU
IPC: B41M5/337
Filed: 1985-11-08
Abstract: PURPOSE:To enhance a sensitivity to color development and improve a stability with time, by a method wherein a recording material consists of; a substrate and a recording layer formed thereon and containing an electron donating colorless dye, an electron accepting compound, and a compound shown by a specific formula. CONSTITUTION:A recording material consists of; a substrate and a recording layer formed thereon and containing an electron donating colorless dye, an electron accepting compound, and a compound shown by a formula (Ar1 and Ar2 designate aromatic rings, and R designates a bivalent group having 8 or less carbon atoms). as the compound shown by aforesaid formula, the lipophilic compound having a high whiteness and 60-180 deg.C melting point, concretely, 1-(p-tolylthio)-4-phenoxybutane, 1-(p-tolylthio)-4-chlorophenoxy)butane, or the like, is preferred. As the electron donating colorless dye, triarylmethane series compound or diphenylmethane series compound etc. is used.
Patent JP-H0990844-A (JP)
Title: Electrophotographic image forming method using specific toner
Inventor: YAMADA HATSUMI
IPC: G03G15/08
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To enable forming a stable image over a long period, while preventing the occurrence of cleaning defect, by providing a processing stage for developing with the use of specified developer including toner, and the processing stage for cleaning the toner remaining on a photoreceptor. SOLUTION: The photoreceptor 2 is constituted by laminating the electric charge generating layer and electric charge transporting layer on a conductive substrate surface, if necessary, through the under coating layer, and the layer containing particulates is formed on the surface thereof. In order to prevent a blade from bounding, lubricant (higher fatty acid or its derivative) for giving a sliding property to the photoreceptor 2 is added to the toner. Thus, at the same time of developing, the lubricant can be fed to the photoreceptor surface. As a cleaning mechanism, the blade cleaning system using the blade 1 is preferable, and when the cleaning blade 1 is held by a holder 3, angle O1 formed by the holder 3 and the photoreceptor 2 is, for instance, 15 to 75 deg. is preferable. Moreover, the blade is prevented from bounding by adding the lubricant, thus the cleaning defect can be prevented from occurring, and the stable image over the long period can be obtained as a result.
Patent JP-S62110254-A (JP)
Title: Dry battery
Inventor: SHINODA KENICHI
IPC: H01M4/06
Filed: 1985-11-08
Abstract: PURPOSE:To reduce cost without degradation of battery discharge characteristic and at the same time to enable the total amount of water in positive electrode compound material to be decreased, by specifying the composition of electrolytic liquid of the positive electrode compound material. CONSTITUTION:In a dry battery having a positive electrode collector 3 arranged in the center portion and a zinc can 1 in which positive electrode compound material 4 including manganese dioxide and carbon as active substance and conductive material respectively are filled, the positive electrode compound material is composed of at least two layers, in the radius direction on the zinc can cross section, of a ring layer 4a on the zinc can side and a ring layer 4b on the positive electrode collector side; the ring layer 4a on the zinc can side is constituted with an electrolytic liquid composition including zinc chloride as a major electrolyte and the ring layer 4b on the positive electrode collector side is constituted with an electrolytic liquid composition including ammonium chloride as a major electrolyte. When the dry battery is discharged, discharge reaction takes place in the positive electrode compound from the peripheral side of the compound to the inside of the compound. Therefore, even if the compound material on the positive electrode collector side having an electrolytic liquid composition including ammonium chloride as a major electrolyte is used, heavy load discharge characteristic of the dry battery and others is not degraded.
Patent JP-S63105855-A (JP)
Title: Pallet transfer feeder
Inventor: TAKEUCHI HIROTATSU
IPC: B23Q7/14
Filed: 1986-10-23
Abstract: PURPOSE:To improve efficiency of transfer feeding a pallet, by constituting a device performing positioning of a pallet mounting bed and its release being directly associated mechanically with turning operation of the pallet mounting bed and in-out carrying operation of the pallet. CONSTITUTION:If a pallet mounting bed 4 is moved turning, a positioning pin 78, provided in the pallet mounting bed 4, is responsively stopped to a stopper 82 provided on a base bed 3, and the pallet mounting bed 4 attains its positioning facing an in-out carrying port 12 of the pallet on the pallet mounting bed toward the predetermined direction. Under this condition, if carry-out operation of the pallet from and its following carry-in operation to the pallet in-out carrying port 12 is performed, the pallet 11, carried in at this time, is adapted to a hook lever 120 turning it to be displaced, and the pin 78 is detached from the stopper 82 further with a stop lever 131 maintaining the detached condition of the pin 78 mechanically interlocking to the action of the hook lever 120. Thereafter, the pin 78 is released from the detached condition following up to the turning movement of the pallet mounting bed 4.
Patent JP-H1197777-A (JP)
Title: Opening position adjusting structure by composite slit and light amplifier
Inventor: OYAMA OSAMU
IPC: H01S3/10
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To precisely monitor an input light level, an output light level and a reflected light level by combining a plate having an inclined slit which is tilted to the right and a plate having an inclined slit which is tilted to the left and setting the intersection of the slits on both plates to be an opening part. SOLUTION: The slits in the first plate 4 having the inclined slit which is tilted to the right and the second plate 5 having the inclined slit which is tilted to the left are the linear slits inclined by 45 degrees. When the first plate 4 and the second plate 5 are overlapped, only a position where the right-lowering slit of the first plate 4 and the left-lowering slit of the second plate 5 cross becomes the opening part. When the right end of the slit in the first plate 4 is overlapped with the left end of the slit in the second plate 5, the opening part is formed at the lower part of the slits. When the first plate 4 is horizontally moved while the second plate 5 is fixed as it is, the opening part moves on the slit of the second plate 5.
Patent JP-H06102698-A (JP)
Title: Electrophotographic toner
Inventor: HATASE YOSHITERU
IPC: G03G9/087
Filed: 1992-09-21
Abstract: PURPOSE:To uniformly disperse wax in a toner even in the case of a toner having a small particle diameter and to provide an electrophotographic toner excellent in anti-offsetting property. CONSTITUTION:This electrophotographic toner is a toner having such a small particle diameter as <=10mum main particle diameter of the toner particles and using a propylene-butene copolymer having low mol.wt. as a releasing agent. The releasing agent contains wax having <=120mum main particle diameter.
Patent JP-H04128848-A (JP)
Title: Electrophotographic sensitive body and method for evaluating and manufacturing same
Inventor: URABE KAZUYUKI
IPC: G03G5/08
Filed: 1990-09-20
Abstract: PURPOSE:To obtain the electrophotographic sensitive body good in printing resistance and environment resistance and superior in potential acceptance and potential stability and good in characteristics against repeated uses by oxidizing As on the surface of the As-Se base electrophotographic sensitive body and setting an oxygen peak intensity to As peak intensity to >=1. CONSTITUTION:The electrophotographic sensitive body is provided on a conductive substrate with a photosensitive layer made of the As-Se base alloy and the surface layer of the sensitive body is composed of the As-Se base alloy containing 20 - 40atomic% As and this surface layer is heat treated in the air at high temperature to oxidize As on the surface. Since the dielectric constant of the As oxide (As2O3) is lower than that of As-Se base alloy, potential acceptance and potential stability are enhanced and since the highly oxidized part is limited to the outermost surface and the vicinity extremely near to it, variance of characteristics at the time of repeated uses is small and a time length necessary to become stable is reduced. The ratio of oxygen peak intensity to As peak ratio is set to >=1, preferably, >=2, when the surface of the sensitive body is analyzed and evaluated by the X-ray photoelectric spectrophotometry.
Patent JP-2001074958-A (JP)
Title: Resin optical waveguide having flattened layer, its production and optical parts
Inventor: TAKAHASHI TORU
IPC: G02B6/122
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a structure of an optical waveguide in which the upper face of the upper clad can be easily flattened although the optical waveguide is made of a resin. SOLUTION: The optical waveguide consists of a substrate 14, a lower clad layer 15, a core layer 16 disposed on part of the lower clad layer 15, upper clad layer 20 covering the core layer 16 and a flattening layer 24 covering the upper face of the upper clad layer 20. The upper clad layer 20 and the flattening layer 24 consist of a resin. The resin constituting the flattening layer 24 has a lower glass transition temperature than the resin constituting the upper clad layer 20.
Patent JP-H06100283-A (JP)
Title: Scrap handling device
Inventor: YAMADA SUMIO
IPC: B66C1/06
Filed: 1992-09-21
Abstract: PURPOSE:To handle the magnetic material and the non-magnetic material efficiently by providing a grab bucket device, which is provided with a power source cable automatically connecting/disconnecting device for lift magnet, and a lift magnet, which can be attached and detached to/ from this grab bucked device freely. CONSTITUTION:At the time of handling a magnetic scrap 8, claws 2 of a grab bucket device 1 pinch support parts 4, which is fixed to the outer edge of a lift magnet 3. A power source cable 6 of a power source cable automatically connecting/disconnecting device 5 of the bucket device 1 is extended, and automatically connected to a power source cable attachment 7 of the lift magnet 3. The bucket device 1 is thereby made to function as a lift magnet, and the magnetic scrap 8 is attracted to the lift magnet 3 for handling. On the other hand, at the time of handling a non-magnetic scrap, the lift magnet 3 is removed, and the handling of the scrap is performed by the only grab bucket device 1.
Patent JP-H0699488-A (JP)
Title: Easy tearing film and production thereof
Inventor: TAKASHIGE MASAO
IPC: B29C55/26
Filed: 1992-09-21
Abstract: PURPOSE:To obtain an easy tearing film excellent in easy tearing properties and linear cutting properties and also having sufficient impact strength. CONSTITUTION:A raw material consisting of 40-85 pts.wt. of nylon 6-66 (Ny 6-66) and 15-60 pts.wt. of m-xylyleneadipamide MXD 6) (Ny 66 + MXD 6 = 100 pts.wt.) is mixed and the resulting mixture is extruded in a molten state to form a raw film 11. After cooling, the raw film 11 is stretched by 2.8 times or more in both of the moving direction (MD direction) and traverse direction (TD direction) of the film to obtain an easy tearing film 18.
Patent JP-H0884757-A (JP)
Title: Skin stimulating roller
Inventor: MURAYAMA HITOSHI
IPC: A61H15/00
Filed: 1994-09-20
Abstract: PURPOSE: To provide a skin stimulating roller imparting proper stimulation to the skin, removing itching without damaging the skin while massaging the skin and treating and preventing a skin disease. CONSTITUTION: A handle 1 is formed into a rod shape having a curved surface good to grip and a roller main body 2 is fitted to the leading end part of the handle in a freely rotatable manner by a support shaft 3. A large number of contact elements 2a are radially implanted in the roller main body 2. The contact elements 2a are constituted of material quality having elasticity hard to bend when they are pressed to the skin. When the handle 1 is gripped to press the roller main body 2 to the skin to move the same left and right, the roller main body 2 tumbles on the skin to properly stimulate the skin without scratching the skin to remove itching while massaging the skin.
Patent JP-H06100350-A (JP)
Title: Production of faking material
Inventor: SAKAMOTO OSAMU
IPC: B29K105/16
Filed: 1992-09-21
Abstract: PURPOSE:To improve the heat insulating properties by making white powdery child particles of Al(OH)3 adhere to the surface of a parent particle composed of a fine hollow powder, dispersing the resultant hollow capsule powder as a filler in a resin matrix, molding and hardening it. CONSTITUTION:A fine hollow powder such as an organic microballoon having several score to several hundred mum average particle diameter is used as a parent particle and child particles composed of a white Al(OH)3 powder having several mum average particle diameter are made to adhere to the surface of the parent particle according to the microcapsulation method such as the electrostatic adhesion method so as to prepare a hollow capsule powder. The resultant hollow capsule powder is then used as a filler and mixed in a matrix composed of a liquid methacrylate resin, etc., in a prescribed ratio. The resultant mixture is stirred and uniformly dispersed so as to prepare a raw material of a faking material. The resultant raw material is subsequently molded according to the press molding method or the injection molding method, then cooled and hardened, thus producing the objective prescribed-shape faking material excellent in heat insulating properties, e.g. an artificial marble, an artificial ivory or an artificial wood.
Patent JP-2001078244-A (JP)
Title: Mobile communication method and mobile communication control station
Inventor: FUKUSHIMA TOSHITAKE
IPC: H04W8/06
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication method by which the number of radio channels occupied by a roaming terminal during communications can be reduced. SOLUTION: In this mobile communication method, when mobile stations A1-A3 belonging to a system A move to a radio service area 4 of a different system D, the mobile stations A1-A3 use a roaming terminal group number A in the system D to make group communications within a roaming terminal group belonging to the same system A. When a radio channel request comes from any of the mobile stations A1-A3, a radio channel number is assigned to the group number A for the roaming terminals to conduct group communications. Mobile stations B1-B3 use a group number B for roaming terminals and mobile stations C1-C3 use a group number C for roaming terminals to conduct group communications.
Patent JP-H03117139-A (JP)
Title: Inquiry reply management method
Inventor: KATAOKA KENJI
IPC: H04L12/54
Filed: 1989-09-29
Abstract: PURPOSE:To satisfy various requirements relating to a reply time from a user terminal equipment by allowing the user terminal equipment to make inquiry while adding relevant timing information to the inquiry. CONSTITUTION:A user in the case of making inquiry of information request reads a time from a terminal keyboard when a distribution timing code is a time designation delivery or limit time designation delivery. Thus, an inquiry message added with a request of the distribution timing is sent and whether or not the request to the distribution timing is accepted is confirmed.
Patent JP-S63106868-A (JP)
Title: Natural language processor
Inventor: FUJITA MINORU
IPC: G06F17/28
Filed: 1986-10-24
Abstract: PURPOSE:To enable more accurate natural language analysis to be performed, by using the name of an inputting person as the added information of an input text. CONSTITUTION:When a text is inputted from an input means 10, the name of the inputting person held in an inputting person name holding means 30 is selected corresponding to the input means 10, and the name of the inputting person is added corresponding to the input text by an input control processing means 20. An analysis processing is applied on the input text on which the name of the inputting person is added, and when the change of the inputting person is found as a result of analysis processing, the name of the inputting person being held in the inputting person name holding means 30 is changes. Thus, since the name of the inputting person is added on the input text and the analysis processing can be performed, it is possible to perform more accurately the analytical processing.
Patent JP-S61130116-A (JP)
Title: Housing box supply apparatus of seeding device for paper pot
Inventor: TAKAGI TADAO
IPC: B65G59/06
Filed: 1984-11-29
Abstract: PURPOSE:To prevent a paper pot from being disconnected when a housing box is separated and falls by arranging a stopper slanted so as to permit a rear end thereof in a direction of conveyance to be lifted, said stopper serving to stop the advancement of housing boxes of two stages or more provided frontally of a supply part. CONSTITUTION:A stopper 27 is arranged upwardly of a rapid traverse device 10 provided on a front end part of a supply part so as to permit a press plate 29 of the stopper 27 to be made lower forwardly in a conveyance direction and higher backwardly in the scan direction. hereby, a lowest stage box of stacked housing boxes advancing on the supply part 9 is rapidly fed by means of a rapid traverse device 10. Only the lowest stage housing box 2 passes through a gap in the stopper 27. Thereupon, the housing boxes on and after the second one are stopped to go forward by means of the stopper push plate 29. Separated a rear end 36 of the lowest stage box 2 from the second stage box 2, the second stage box 2 falls, but it is separated from the push plate 29 simultaneously with its falling since the push plate 29 is slanted, whereby a paper pot falls without disconnection therefrom.
Patent JP-S63105510-A (JP)
Title: Mechanical filter
Inventor: YAMAMOTO SHINICHI
IPC: H03H9/46
Filed: 1986-10-23
Abstract: PURPOSE:To prevent the production of a spurious wave near the pass band by selecting the ratio of dimension of a coupler incorporated to a metallic plate, that is, the ratio of the length L to the width W to a specific range in the titled mechanical filter comprising two paper-tablet shaped piezoelectric ceramic boards and the metallic plate of constant elastic metal. CONSTITUTION:The mechanical filter is at least bisected in the lengthwise direction and formed by two paper-tablet shaped piezoelectric ceramic boards 1a, 1b polarized in the boardwise direction opposite to each other, two constant elastic metallic plates 2a, 2b overlapped onto one face of the piezoelectric ceramic boards 1a, 1b and a metallic plate 6 of the same material as above incorporating a coupler 4 and a support wire 5 with high accuracy. Moreover, gold plating is applied to both faces of the piezoelectric ceramic boards 1a, 1b and the metallic plates 2a, 2b and 6 are fixed by solder welding. Then the ratio of dimensions of the coupler 4 formed incorporatedly to the metallic plate, that is, the ratio of the length L to the width W is selected to be in the relation of L/W<=4. The spurious frequency is <=F0+30kHz and the spurious radiation generated near the pass band F0 is sufficiently suppressed.
Patent JP-H0299261-A (JP)
Title: Casting method
Inventor: ONODA HAJIME
IPC: B22D23/00
Filed: 1988-10-06
Abstract: PURPOSE:To sufficiently execute gas venting and to obtain a casting product which is free from pinholes and cavities and has stable quality by housing metal ingots to be melted into the space part of a casting mold, heating the ingots to melt from the outside and vacuum sucking the space part of the casting mold during melting by heating. CONSTITUTION:A high-frequency coil 11 is lowered and is set to the outer periphery of the casting mold 1 housed with the Al ingots 27... as the metallic ingots to be melted into the space part 4. A high-frequency power source is then turned on. The metal itself is heated to melt and the fluidized Al is packed to all the corners of the space part 4. Further, the Al in a riser 5 is melted to flow to the space part 4. Gases are generated by melting of the Al. The gases are vented from a vent hole 6 by a vacuum pump 8. The sufficient gas venting is executed in this way and the casting product which is free from the pinholes and cavities and has stable quality is obtd.
Patent JP-S63106644-A (JP)
Title: Silver halide photographic sensitive material for photomechanical process ensuring improved reducibility and reducing method
Inventor: HANIYU TAKESHI
IPC: G03C1/30
Filed: 1986-10-22
Abstract: PURPOSE:To improve the suitability to reduction by forming a nonphotosensitive hydrophilic colloidal layer contg. a hardening agent having an acidic group and a basic mordant or a silver halide emulsion layer. CONSTITUTION:A sensitive material for a photomechanical process having a nonphotosensitive hydrophilic colloidal layer contg. a hardening agent having an acidic group and a basic mordant or a silver halide emulsion layer is exposed and developed and the resulting silver image is reduced. The hardening agent having an acidic group may be a compd. having an acidic group represented by formula I (where M is H, an alkali metal atom, ammonium or substd. ammonium) and the basic mordant may be a (co)polymer contg. a quart. imidazolium salt. The sensitive material has superior suitability to reduction.
Patent JP-S62113451-A (JP)
Title: Semiconductor device
Inventor: NISHIKAWA AKIO
IPC: H01L23/31
Filed: 1985-11-13
Abstract: PURPOSE:To obtain a resin seal type semiconductor device capable of being operated with high reliability even after it is left as it is for a prolonged time under the state of a high temperature and high humidity by a coating a semiconductor element and the upper section of a lead with a resin composition containing a fluorosilicone resin and sealing the semiconductor element and the lead by a resin composition including inorganic fillers. CONSTITUTION:A polymer shown in formula (in formula, R1 and R2 represent either of -CH3, -C2H5 or -C6H6, and may be the same differ. m represents 1-100 and n 0-50) is used as a fluorosilicone resin. Since an addition type polyimide as a polymer particularly having large solubility to a solvent under the state of cyclization in a heterocyclic polymer containing a resin for coating hardly generates a by-product with a reaction on coating treatment onto a semiconductor element and has little stress to the surface of the element, it is preferable on the inhibition of the corrosion of an Al wiring. An epoxy resin composition is most available as a resin composition for sealing.
Patent JP-H0299544-A (JP)
Title: Resin composition having grained pattern
Inventor: NAKAYAMA KOICHI
IPC: C08L27/00
Filed: 1988-10-05
Abstract: PURPOSE:To obtain a resin composition, having a grained pattern, such as sand stone or granite, and capable of providing molded products excellent in physical properties, such as impact resistance, by dispersing fluorine-based resin particles containing a dye or pigment in a rubber-reinforced styrene-based resin. CONSTITUTION:A resin composition obtained by homogeneously blending (A) 100 pts.wt. rubber-reinforced styrene based resin, preferably ABS, HIPS or alkyl acrylate-based rubber-reinforced acrylonitrile-styrene copolymer, etc., with (B) 0.1-10 pts.wt. fluorine-based resin particles containing a dye or pigment (an inorganic pigment, such as carbon black, or organic pigment, such as azo- based or anthraquinone-based pigment) having 0.1-200mu, preferably 1-100mu average particle diameter in an amount of 0.01-20 pts.wt. based on 100 pts.wt. fluorine- based resin (e.g., polytetrafluoroethylene or fluorinated amine polymer) above the melting temperature of the component (A) and below the melting temperature of the component (B) using a Banbury mixer, etc.