baber/WOPTO huggingface dataset:
Patent JP-H1134523-A (JP)
Title: Planography block support and method of producing the planography block support
Inventor: UESUGI AKIO
IPC: C25D11/16
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a planography block support, capable of obtaining a planography block having a homogeneous quality and an excellent printing durability at a minimum production cost, and a production method thereof. SOLUTION: The method of producing a planograhy block support comprises a step of preliminary polishing an aluminum plate to have a 50 μm or less pit part width from the center line of the two-dimensional surface roughness curve perpendicular to the rolling direction of an aluminum plate, a 2 μm or less depth, and a 500 μm or less pit part length in the horizontal direction with respect to the rolling direction, a step of roughing the surface by at least one selected from the group consisting of mechanical roughing, chemical etching and electric chemical roughing, and a step of performing anodic oxidation. Further, a planography block support is obtained by the production method.
Patent JP-S5982990-A (JP)
Title: Treatment of water containing phosphate
Inventor: JIYOUKOU ISAO
IPC: C02F1/58
Filed: 1982-11-05
Abstract: PURPOSE:To perform a dephosphorization treatment with good efficiency by bringing water contg. phosphate into contact with a phosphorus adsorbent then bringing the same into contact with a seed crystal contg. calcium phosphate in the presence of a calcium ion at >=6pH. CONSTITUTION:Water contg. phosphate is brought into contact with a fixed or fluidized bed of a phosphorus adsorbent to average the concn. of phosphorus. Active alumina and magnesia adsorbents, phosphorus ore, an ion exchange resin, etc. are usable for the phosphorus adsorbent, and the grain size thereof is generally 4-300 mesh. If the water is brought into contact with a seed crystal contg. calcium phosphate in the presence of a calcium ion under the condition of >=6pH, the formed calcium phosphate deposits on the surface of the seed crystal and grows the crystal. The phosphate ion in the water is thus removed. Hydroxyapatite, tricalcium phosphate, etc. are usable for the above-described seed crystal.
Patent JP-H0750740-A (JP)
Title: Facsimile equipment
Inventor: KAMATA KENJI
IPC: H04N1/024
Filed: 1993-08-05
Abstract: PURPOSE:To make the device simple, compact, and improved operability by using an integrated head to use one feed roller and a carrier path commonly and making the feed of an original and the feed of recording paper in the opposite direction. CONSTITUTION:An original is separated one by one by a paper feed roller 9 and a separation roller 11 on an original table 2. It is fed by a reading head 3 of an integrated head 8 by one line and ejected on a cassette 16 of the recording paper. Then, the back end of the last original remains past the integrated head 8 and a feed roller 11 and is detected by a sensor. The sensor reports it to an operator who sets the original by voice or the like by a warning means so that the reception is allowed by removing the original. On the other hand, when a reception recording direction signal comes, a solenoid 7 is attracted and a recording form supply pushing board 15 is pushed by a lever 13 and a recording paper 20 comes into contact with a recording paper feed roller 17. The roller 17 is rotated in the right direction to separate the recording paper 20 one by one by a corner claw 12 and feed it to the recording head part of the integrated head 8.
Patent JP-H0357178-A (JP)
Title: Attaching pin to ceramic wiring board
Inventor: MAKIO KEIZOU
IPC: H01R43/00
Filed: 1989-07-26
Abstract: PURPOSE:To prevent an input/output pin from peeling off a ceramic wiring board or a substrate itself from cracking by forming a pin connection part recessed in the board. CONSTITUTION:Green sheets where wirings and throughholes are printed are laminated, heat pressed, and baked to obtain a ceramic wiring board 10 having a recessed part 13 for connection of an input/output pin 12. In a hole 11 for a conductor, a conductor part 14 consisting of Cu is filled, and Ni plating 15 and gold plating 16 are applied to the inner surface of the recessed part 13 to be connected with the conductor part 14, while silver wax 17 is filled in the recessed part 13. The input/output pin 12 has a large diameter head part 12a, the head part 12a is embedded in the silver wax 17 in the recessed part 13, and it is baked to braze the pin 12 to the ceramic wiring board.
Patent JP-S5898399-A (JP)
Inventor: ROBAATO RII REIAASON
IPC: C10M105/76
Filed: 1981-12-04
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-H1124066-A (JP)
Title: Liquid crystal display device
Inventor: YANO TOMOYA
IPC: G02F1/1335
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To lower the driving voltage of the liquid crystal display device and to improve the field angle dependency. SOLUTION: The liquid crystal, display device is assembled by using a couple of upper and lower substrates 1 and 2 which are joined together across a specific gap. Polarizing plates 6 and 7 are arranged while joined to the substrates 1 and 2. Optical compensating plates 8 and 9 are interposed between the polarizing plates 6 and 7 and a liquid crystal layer 5, and compensate their field angle dependency of their optical characteristics. The liquid crystal layer 5 is formed of liquid crystal molecule having positive uniaxiality and positive dielectric anisotropy, and is arranged in the prescribed oriented direction when no voltage is applied nearly in parallel to the substrates 1 and 2. The layer 5, on the other hand, is arranged so that the tolting angle is continuously varies to the normals of the substrates 1, 2 when voltage applied.  The optical compensating plates 8, 9 are composed of birefringent materials having negative uniaxiality and the tilt angles of their optical axes vary continuously to the normals of the substrates 1 and 2 along the thickness. The tilt directions of the optical axes deviate from the orientation direction of the liquid crystal 5 within a range of <=10 deg.. The optical compensating plate 8 is formed of a laminate of the birefringent material 8a and a base film 8b. The base film 8b has biaxiality or positive uniaxiality along the surface.
Patent JP-S6086882-A (JP)
Title: Manufacture of electrostrictive-effect element
Inventor: OCHI ATSUSHI
IPC: H01L41/22
Filed: 1983-10-18
Abstract: PURPOSE:To obtain the insulating coated film of a fine pattern by a method wherein electrified glass powder is accumulated on the surface of a laminated body, which has been made of electrostrictive material and placed in a suspension, and unnecessary glass powder of the glass powder is removed by applying an electric field in between internal electrodes constituting the laminated body and an opposed electrode plate installed in the suspension. CONSTITUTION:A laminated body 21 constituted by laminating alternately internal electrodes and electrostrictive material is placed in an electrified glass powder-containing suspension 26. The internal electrodes are made to expose at the end surfaces of the laminated body 21. A temporary external electrode 22 and a temporary external electrode 23 are provided on both sides of the laminated body 21, and the temporary external electrodes 22 and 23 are made to connect with the internal electrodes every one layer. The laminated body 21 is left intact in the suspension 26, glass powder 24 is made to be accumulated on the surface of the laminated body 21 and a DC power source 27 is connected to the external electrode 23 and an opposed electrode plate 25. According to such a way, the glass powder 24 in the vicinities of the internal electrodes connected to the electrode 23 is removed. By baking the laminated body obtained in such a way, the insulating coated film of a fine pattern not only can be formed, but also the layer thickness thereof can be controlled.
Patent JP-2000013368-A (JP)
Title: Connection device for secrecy communication
Inventor: KANO TAKESHI
IPC: H04N1/44
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a connection device for simple secrecy communication. SOLUTION: The connector 2 sends a setup signal to an ISD line network 41 based on a call from a transmitter facsimile equipment 1. Upon the receipt of the setup signal by a receiver connector 21, a call to a receiver facsimile equipment 27 is temporarily awaited and a public key generated by the transmitter connector 22 and a public key generated by the receiver connector 21 are used to generate a common key. Then the temporary waiting of calling the receiver side facsimile equipment 27 is released, the transmitter connector 2 encrypts data received from the facsimile equipment 1 by using the common key and transmits the encrypted data to the ISD line network 41, and the receiver connector 21 decodes the received encrypted data by using the common key and transmits the decoded data to the receiver facsimile equipment 27.
Patent JP-H0731031-A (JP)
Title: Protective pipe for cable
Inventor: SENOO HIROKI
IPC: F16L9/19
Filed: 1993-07-12
Abstract: PURPOSE:To facilitate addition and replacement of cable while enhancing mechanical strength and watertightness through the use of a protective pipe comprising inner and outer tubes with a space therebetween. CONSTITUTION:Identically molded upper and lower half bodies 12 and 14 are combined 10 to constitute a protective pipe for cable. The combination 10 comprises an outer tube 16, a supporting wall 32 extending inward therefrom, and an inner tube 18 supported by an intermediate supporting wall 34 within the outer tube 16, wherein the cross-section perpendicularly intersecting the longitudinal center line is formed 180 deg. rotary symmetrical to an axis passing the center Y thereof. The supporting wall 32 is formed to contact tightly on the contact face thereof when the upper and lower half bodies 12, 14 are combined. Consequently, even when the impact of a pick acts on the outer tube 16, it is relaxed by the space existing between the inner and outer tubes 18, 16 before acting on the inner tube 18. The upper and lower half bodies 12, 14 are separated from each other by moving an L-shaped wall 42 outward at the tip thereof.
Patent JP-H04250826-A (JP)
Title: Method for reducing methane exhaust gas emission from natural gas fueled engine
Inventor: ROBAATO MANRO SHIIBUAATO
IPC: F02B1/04
Filed: 1991-07-10
Abstract: PURPOSE: To efficiently reduce CO, NOx or the like by bringing burnt products in an exhaust gas from an engine into contact with a catalyst in which fine palladium particulates are substantially dispersed on a carrier of platinum or platinum and alumina groups. CONSTITUTION: The burnt products in an exhaust gas from a methane fueled automobile engine is brought into contact with a catalyst in which fine palladium particulates are carried dispersedly on a carrier of platinum or platinum and alumina groups. In this case, the composition of methane containing fuel-air mixture that is fed to the fuel chamber of the engine is controlled within the value containing the stoichiometric amount of mixture and the fuel-rich side mixture. As the results, CH3 , CH, CO and NOx in the exhaust gas can be reduced efficiently. Said catalyst are preferably such that 2-3 parts of platinum and 1 part of fine palladium are carried on a carrier based on alumina.
Patent JP-S6256010-A (JP)
Title: Method of protecting filter electrode
Inventor: INOHARA JUNICHI
IPC: H03H9/25
Filed: 1985-09-04
Abstract: PURPOSE:To form a protection space of a filter electrode with high airtightness by applying a resin such as silicone rubber so as to cover a comb teeth shaped- slot after vaporizing a substance such as a paraffin from the comb teeth shaped- slot so as to form a space to the electrode. CONSTITUTION:An epoxy resin 6 is applied onto the paraffin 5 coated onto a filter electrode 3 surrounded by the silicone rubber 2 by screen printing, the filter element 1 in such state above is dried to cure the epoxy resin 6. In this case, the paraffin 5 is vaporized by the heat at drying from a notch 8 of the silicone rubber 2 and discharged externally. Thus, the space surrounded by the silicone rubber 2 and the epoxy resin 6 is formed on the filter electrode 3 and then the notch 8 is covered. Thus, the airtightness of the space on the filter electrode 3 is made completed.
Patent JP-H0724966-A (JP)
Title: Design coating plate
Inventor: ASANO NOBUKATSU
IPC: B32B25/10
Filed: 1993-07-13
Abstract: PURPOSE:To provide a design coating plate subjected to polishing processing by efficiently applying synthetic resin soln. only to a preset area and easy to produce. CONSTITUTION:A design coating plate is formed from a plate material 6 obtained by laminating two plate members composed of a rubber material to bond them in a mutually releasable manner and one plate member is cut in a rectangular shape corresponding to the contour line of an uncoated area so as to reach a bonding boundary and the unnecessary part within the contour line is peeled and removed to form a plate surface 7 and the other one plate member is used as a support substrate 8 supporting the plate surface.
Patent JP-S5986314-A (JP)
Title: Balancing type frequency converter
Inventor: ISHIHARA HIROYUKI
IPC: H03D7/14
Filed: 1982-11-09
Abstract: PURPOSE:To suppress a generated spurious at a signal output terminal by appling and adjusting independently a foward DC bias voltage to a diode of each frequency converter forming the frequency converter. CONSTITUTION:A balancing type frequency converter consists of 180 deg. hydrids 11, 13, an in-phase hybrid 12 for local power branching, and frequency converters 14, 15. VB1, VB2 are DC bias voltages to the converters 14, 15 respectively. In applying the DC bias voltage in the forward polarity of the diodes of the converters 14, 15, the converted loss of each output frequency component is changed. Then, the amplitude generated from both frequency converters is made coincident by taking notice of an optional spurious. Further, the phase is made coincident by inserting a phase adjusting circuit to a signal line or a local oscillating line. That is, the spurious at the output terminal is suppressed completely.
Patent JP-H0726200-A (JP)
Title: Stoving coating composition for coated steel sheets
Inventor: TAWARA KUNIO
IPC: C09D187/00
Filed: 1993-07-13
Abstract: PURPOSE:To provide a stoving coating composition which is composed of a specific resin composition and an amino resin, thus applied to electrolytically galvanized steel sheets, hot-dipped galvanized steel sheets, as they are in their rolled form for precoating because of its excellent high weather resistance and chemical resistance. CONSTITUTION:The stoving coating composition comprises (A) a resin composition prepared by mixing a copolymerized polyester resin and a solvent-soluble fluororesin bearing hydroxyls or carboxyls with heat in the presence of transesterification catalyst, and (B) an amino resin.
Patent JP-2001022697-A (JP)
Title: Information input device
Inventor: TERAMURA TAKESHI
IPC: G06F21/34
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a means for preventing secret information inputted to an information processor by a user from being leaked by an unauthorized program or the like. SOLUTION: In addition to an input receiving means 22 for receiving information input from the user and a communication means 21 for transmitting the inputted information to an external device, this information input device 117 is provided with a means 24 for receiving the reception request of secret information from the external device, a means 23 for reporting the reception of that secret information reception request in that case, a means 25 for enciphering the information inputted by the user when that secret information reception request is received and a means 26 for storing key data for enciphering.
Patent JP-H0639992-A (JP)
Title: Offset press
Inventor: SASAMOTO MASAMI
IPC: B41F7/02
Filed: 1992-07-22
Abstract: PURPOSE:To provide an offset press carrying out effectively clear printing which is highly precisely excellent in finish while mass productivity and printing stability are being improved. CONSTITUTION:An original plate roll 20 and an offset roll 21 which are respectively rotated at each required turning angle speed and have respectively a function capable of coming in contact or non-contact with each other are provided. A rotatively driving controller 50 which controls independently the turning angle speed is connected to the original plate roll 20 and the offset roll 21, and a contact controller 60 which controls a contact or non-contact state is connected to at least either of the original plate roll 20 or the offset roll 21. Then, an ink feeder 40 which has a function capable of keeping viscosity of ink supplied onto the original plate roll constant, will be provided.
Patent JP-S6438940-A (JP)
Title: Current-limiting fuse
Inventor: MORI SADAJIRO
IPC: H01H85/47
Filed: 1987-08-04
Abstract: PURPOSE:To prevent a soluble matter from being expanded/contracted during repetitive conducting operations of overcurrents, by using a superconductive material as the soluble matter in a current-limiting fuse so that conduction is performed without heat generation. CONSTITUTION:Both ends of an outer cylinder 1 made of an insulating material of porcelain or the like are enclosed by circular side plates 2, 3. Terminals 4, 5 are protruded at nearly central parts of one-sided planes of both the side plates 2, 3. This outer cylinder 1, and both the side plates 2, 3 are used to form an extinction chamber 6. A soluble matter 7 is made of a superconductive material and disposed inside the extinction chamber 6, and both ends of the soluble matter 7 are electrically connected to the terminals 4, 5 respectively with both side plates 2, 3 in between. The extinction chamber 6 is filled with extinction sand 8. Because of no heat generation during conduction of a load current, the soluble matter 7 can be prevented from being expanded/contracted during repetitive conducting operations of overload currents, so that the soluble matter 7 is not worn/broken. Since conduction of a large current is rendered possible by a small soluble matter, a current-limiting fuse can be made small.
Patent JP-S6173857-A (JP)
Title: Cermet for cutting tool
Inventor: YOSHIMURA HIRONORI
IPC: B23B27/14
Filed: 1984-09-19
Abstract: PURPOSE:To obtain cermet for a cutting tool provided with high hardness, toughness, wear and shock resistances by blending TiN and TiC with WC, TaC, NbC, ZrC, Co and Ni and forming a hard dispersed phase having a two- phase structure having a core and a binding phase of a solid soln. CONSTITUTION:This cermet has a composition consisting of, by weight, 25-45% TiN, 15-35% TiC, 10-30% WC, 5-25% one or more among TaC, MbC and ZrC, and 7.5-25% Co or Co and Ni (Co>Ni). The hard dispersed phase of the cermet has a two-phase structure consisting of an NaCl type solid soln. phase and a TiN phase. The solid soln. phase consists of each TiC core and a solid soln. surrounding the core and consisting of one or more among TaC, NbC and ZrC, WC, TiC and TiN. The binding phase of the cermet is made of a solid soln. consisting of Co or Co and Ni, W and Ti. When the cermet is used as a material for a cutting too superior wear and shock resistances are shown.
Patent JP-H0480744-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SASAKI KAMIYUKI
IPC: G03C1/85
Filed: 1990-07-23
Abstract: PURPOSE:To ensure high antistatic performance and film adhesion fit for accelerated processing and transfer by forming a layer contg. a basic mordant and a specified acid dye in combination in a hydrophilic colloidal layer positioned above an antistatic layer. CONSTITUTION:An antistatic layer of a product obtd. by bringing a water-soluble electrically conductive polymer, a hydrophobic polymer and a curing agent into a reaction is formed on at least one side of a base and a layer contg. a basic mordant and an acid dye represented by formula I in combination is formed in a hydrophilic colloidal layer positioned above the antistatic layer. In the formula I, R1 is H, alkyl, etc., R2 is hydroxyl, alkoxy, etc., R3 is H, alkyl or aryl, L is methine, n is 0, 1 or 2 and each of m and m' is 0 or 1. A silver halide photographic sensitive material having high antistatic performance and not causing the degradation of the physical properties of the film such as the exfoliation of the film even in the case of rapid transfer and processing can be obtd.
Patent JP-S6438822-A (JP)
Title: External storage device for computer system
Inventor: OKI SHINJI
IPC: G06F3/08
Filed: 1987-08-05
Abstract: PURPOSE:To make a device small-sized and light-weight by providing an external storage device with a DAM coupling means and a read/write means. CONSTITUTION:An external storage device 2 is provided with a DMA coupling means 2A and a read/write means 2B. A digital signal is written on an LSI card 3 from a computer 1 through the means 2B and stored information written on the card 2 is read out through the means 2B. By this constitution, mechanisms of a motor, etc., and the constitution to take a measure against oscillation are excluded from the device 2 and the whole of the device is made small-sized and light-weight.
Patent JP-H059118-A (JP)
Title: Therapeutic agent for dysuria
Inventor: TOMOI MASAAKI
IPC: A61K31/44
Filed: 1991-04-10
Abstract: PURPOSE:To obtain a therapeutic agent for dysuria such as pollakiuria, urgency or incontinence of urine related to diseases such as neuropathic pollakiuria, neurogenic bladder, nocturnal enuresis, unstable bladder, bladder contraction, chronic cystitis or chronic prostatis. CONSTITUTION:A therapeutic agent for pollakiuria containing a compound expressed by the formula (R<1> to R<3> are lower alkyl) or its salt, e.g. (f)-(2R*, 4R*)-4-dimethylamino-2-phenyl-2-(2pyridyl) valeramide as an active ingredient. The aforementioned compound has anticholine activity and is capable of exhibiting inhibitory effects in a bladder contraction model. Thereby, this compound is useful as the above-mentioned therapeutic agent and usefulness for treating asthma, angina pectoris, etc., is further expected. The aforementioned therapeutic agent for dysuria can orally or parenterally be administered in the form of a normally used medicinal pharmaceutical and the above-mentioned active ingredient can normally be administered in a unit dose of 0.1-500 mg/ individual per day in 1-4 divided portions.
Patent JP-S6089457-A (JP)
Title: Ampholytic surface-active betaine compound and production thereof
Inventor: NAKAMURA YOSHINOBU
IPC: C09K23/46
Filed: 1983-10-21
Abstract: NEW MATERIAL:An ampholytic surface active betaine compound of formula I (R is 8-24C alkyl or alkenyl; R' is ethylene and/or propylene; n is a positive integer 1-50; R'' is <=5C alkyl). USE:Excellent ampholytic surfactants useful as an industrial detergent, shampoo, foaming agent and AE agent (growth stimulant), etc. PREPARATION:Ethylene oxide or propylene oxide or both are added to an 8- 24C higher alcohol, and the resultant addition product is then reacted with an epihalohydrin to give a compound of formula II (X is halogen), which is then reacted with an alkylamine, etc. to form a tertiary amine compound of formula III. The resultant compound of formula III is reacted with a monohalogenacetic acid at 50-100 deg.C to give the aimed compound of formula I .