baber/WOPTO huggingface dataset:
Patent JP-S62234845-A (JP)
Title: X-ray image intensifier
Inventor: ABU HIDEO
IPC: H01J29/38
Filed: 1986-04-04
Abstract: PURPOSE:To enhance performance of both input sensitivity and the limiting resolution by forming a transparent conductive film of more than 800Angstrom  crystal size on a cesium iodide phosphor film vacuum evaporated in a specific film thickness. CONSTITUTION:A vacuum evaporated phosphor film 21 is formed by being subjected to vacuum evaporation under 6X10<-1> Pa in the ambience of Argon with the film thickness ranging from 280mum to 400mum in the central area. A vacuum evaporated phosphor film 22 is vacuum evaporated on the vacuum evaporated phosphor film 21 under high vacuum below 1X10<-3> Pa to form a film up to 20mum thickness. The temperature during formation of those vacuum evaporated phosphor films 21, 22 is maintained at 100 deg.C. Then, a transparent conductive film 23 made of indium tin-oxide with 2000Angstrom thickness is formed on the surface of the vacuum evaporated phosphor film. The average crystal size of this film 23 is 1450Angstrom . Thus, performance of both input sensitivity and the limiting resolution equivalent or superior to the conventional one can be achieved, in case of 300 to 500mum film thickness.
Patent JP-S63244720-A (JP)
Title: Superconducting magnet device
Inventor: YAMANE TATSUMI
IPC: H01L39/04
Filed: 1987-03-31
Abstract: PURPOSE:To render a supporting structure of inner vessel more stable so that no supporting cylinders made of synthetic resin change each shape very much after exceeding its elastic limit even through an abnormal load is applied, by causing inner or outer circumferences of either one at least among synthetic or metallic supporting cylinders to form supporting protrusions. CONSTITUTION:Supporting protrusions 20 and 21 are formed at an outer circumference of a center side end part of metallic supporting cylinders 7 and 11 in a load supporting device 3 and gaps delta1 and delta2 provided at the supporting protrusions 20 and 21 are installed so that their gaps are narrower than widths of heat insulation spaces. When a superconducting magnet device is used for a superconducting magnetic levitation system railway, its emergency stop that is performed while running allows an inner vessel 2 to be applied by a load in the direction of core slippage and when respective supporting cylinders 5-14 receive a bending load, the deformation due to core slippage caused by the synthetic resin supporting cylinders 5, 6, 9, 10, 13 and 14 makes the supporting protrusions 20 and 21 mounted at metallic supporting cylinders 7 and 11 move and come in contact with supporting connections 4 which are facing through gaps delta1 and delta2 or a metallic supporting cylinder 8 and then this approach prevents the deformation due to core slippage. Accordingly, no over-deformation develops in the synthetic resin supporting cylinders 5, 6, 9, 10, 13, and 14 and such a state keeps the above cylinders from being damaged.
Patent JP-S60223780-A (JP)
Inventor: TERANISHI KATSUYA
IPC: B66B29/08
Filed: 1984-04-18
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-H05278004-A (JP)
Title: Production of decorative wood
IPC: B27K3/15
Filed: 1992-03-31
Abstract: PURPOSE:To easily and strongly fix even a thick decorative material to the surface of a base material in the production of decorative wood. CONSTITUTION:In a method for producing decorative wood 7 by integrally bonding a decorative material 5 to the surface of wood 1 becoming a base material, a resin adhesive is injected into or applied to the wood to form an adhesive impregnated layer 4 on the surface of the wood 1 and the impregnated wood is irradiated with microwaves to soften the adhesive impregnated layer 4 and a decorative material 5 is applied to the surface of the wood whose adhesive impregnated layer 4 is softened not only to compress the adhesive impregnated layer 4 under pressure through the decorative material but also to embed the decorative material 5 in the adhesive impregnated layer 4 under pressure to cure the resin adhesive 2.
Patent JP-S63241964-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATSUMATA YASUHIRO
IPC: H01L21/331
Filed: 1987-03-30
Abstract: PURPOSE:To hold high dimensional accuracy without damaging an active region by always retaining an Si nitride film on the active region formed with an emitter region when dry etching using chlorine gas plasma for damaging a single crystal Si layer is conducted. CONSTITUTION:After an Si oxide film 14 and a polycrystalline Si film 15 are formed on a substrate 10, a first insulating layer made of an Si nitride film 16 and an Si oxide film 17 is formed. Then, when the formed Si nitride and oxide film 19, 17 are released, an active base region is protected by a first insulating layer to eliminate a damage due to an anisotropic etching, the film 17 is released, and a polycrystalline Si film 26 is oxidized. A part under the film 16 is not oxidized at this time, and a part formed at the film 16 in an overhang state is oxidized to isolate an emitter diffused region 34 and an external base region 31 in a self-alignment manner by the oxide film.
Patent JP-S553182-A (JP)
Title: Battery
Inventor: NAKADA TADASHI
IPC: H01M50/147
Filed: 1978-06-23
Abstract: PURPOSE:To enhance the resistance against vibration and impact of a battery by providing a synthetic resin stationary member on a connecting member between plates, softening the connected portion between the stationary member and a cell cover and forming shrinkage interferance at the connected portion in case that the cover is pressed to be connected to the cell tank. CONSTITUTION:A battery is formed by containing cathode and anode plates and separators laminated as battery element 2 in a monoblock cell case 1 having partition walls 4, providing connectors 6 between cells for connecting the cathode and anode plates of the element 2 and terminals 10 or the like, and connecting the case 1 to the cell cover 7. When hot welding the cell cover, electrolyte  resistant synthetic resin stationary member 14 is disposed on the connecting conductor 6 between the cells, and a depending wall 15 is provided at the cover 7 to face with the member 14. The connected portion 16 at the end of the wall 15 is connected to the connected portion 17 of the member 14 when pressing the connecting portion 8 of the case to the connecting portion 9 of the cell cover to form a shrinkage interferance upon pressing of the conductor 6. The member 14 is connected to the cutout 5 of the wall 4.
Patent JP-S61236572-A (JP)
Title: Developing device
Inventor: TAJIMA HATSUO
IPC: G03G15/08
Filed: 1985-04-12
Abstract: PURPOSE:To prevent ground fogging from occurring by using magnetic particles which have a specific particle size distribution and grain size within a specific range. CONSTITUTION:Magnetic particles has better image performance as it particle size is less and, specially, ground fogging is harder to occur. When, however, the particle size is reduced, the magnetic restraint of a magnetic force decreases and magnetic particles become easier to leak out of a developing container. When a magnetic brush is formed of magnetic particles between a magnetic blade and developing sleeve, the particle size distribution of 250 meshes is decreased below 2% to deal with the leak of magnetic particles. Further, a particle size distribution of >=100 meshes is classified and cut to obtain a mean particle size of 100-250 meshes, and consequently ground fogging is eliminated to obtain excellent images.
Patent JP-S63275535-A (JP)
Inventor: EITO DORENTO
IPC: C07C67/00
Filed: 1988-03-31
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-S60220403-A (JP)
Title: Control circuit
Inventor: MORI KAZUHIRO
IPC: G05B11/36
Filed: 1984-04-17
Abstract: PURPOSE:To ensure the accurate control even with a slight amount of the reference voltage by inserting a level shift circuit to a feedback circuit. CONSTITUTION:A level shift circuit 10 is set between an output terminal 3 and a reverse input terminal 100 of a differential comaprator 1 in series to a resistance R2. A drive circuit 2 is driven by the signal applied to a signal input terminal 5 and drives the load connected to an output terminal 7. The circuit 10 having the level shift voltage equal to the potential difference between the reference voltage and the output terminal voltage of the circuit 1 is put into a feedback circuit of the circuit 1. Then the voltage of an input terminal 6 of the circuit 9 is controlled by the voltage of the terminal 3 so that the detection voltage generated at a detection terminal 8 is kept at the same level as the reference voltage.
Patent JP-S57192247-A (JP)
Title: Steel excellent in sulfide stress corrosion cracking resistance for high strength oil well pipe
Inventor: KANEKO TERUO
IPC: C22C38/00
Filed: 1981-05-21
Abstract: PURPOSE: To produce a steel for an oil well pipe suitable for use in a gas or oil field of a deep well, by using Cr-Mo as a base, adding Si, V and Mn to improve the strength and corrosion resistance, and limiting the contents of P and S.  
     CONSTITUTION: The steel for an oil well pipe durable for use under severe environmental circumstances such as in a deep well of a gas or oil is composed of 0.1W0.4wt% C, 0.5W2.0% Si, 0.1W0.5% Mn, up to 0.020% P, up to 0.010% S, 2.0W5.0% Cr, 0.1W1.0% Mo, 0.01W0.20% V, 0.01W0.10% Al, and Fe and unavoidable impurities: the balance, and, if necessary, one or more of 0.01W0.20% Ti, 0.01W0.20% Nb, 0.0005W0.0050% B, 0.05W0.5% Cu and 0.001W0.010% Ca, the steel being high in the strength and excellent in the sulfide stress corrosion cracking resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11278727-A (JP)
Title: Method and device for discharging printing paper
Inventor: TAKIZAWA TATSUHIKO
IPC: B41J13/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for discharging printing paper capable of preventing the generation of paper jam while forming a constant deflection of the paper at the time of storing the paper independently of a length limitation of the printing paper. SOLUTION: When a printing paper arrives at the inlet side of a discharge port 8, the printing paper is stored there, and the printing paper is continuously carried from a printer unit so as to store the printing paper under a paper guide passage 6 in the condition that the paper is deflected. With this structure, even in the case where stiffness of the printing paper is lowered, the loop-like deflection is beautifully formed at the time of storing the printing paper so as to reduce the generation of troubles such as paper jam at the time of discharging the paper. Furthermore, any printing paper having various length can be used.
Patent JP-S521338-A (JP)
Title: Ignition miss detecting apparatus
Inventor: SUZUKI SEITETSU
IPC: F02P17/12
Filed: 1975-06-24
Abstract: PURPOSE:An ignition miss detecting apparatus capable of detecting the miss spark in a ctylinder of the automobile engine and capable of operating stably is obtained.
Patent JP-H03277923-A (JP)
Title: Hot-wire type air flowmeter
Inventor: HANZAWA KEIJI
IPC: G01F1/698
Filed: 1990-03-28
Abstract: PURPOSE:To obtain a pulse-voltage-signal outputting type flowmeter without adverse effects of noises by constituting a delay circuit and an output transistor circuit of one constant-current circuit. CONSTITUTION:When the temperature of a hot wire is changed in response to the flow rate of sucked air, a heating current required for compensating for the temperature change is detected with a hot-wire controlling circuit 2, and an analog voltage signal is outputted. The analog voltage signal is converted into the pulse voltage signal in the audio-frequency region of 2 kHz -10 kHz in a voltage-frequency converter circuit 3. The obtained pulse voltage signal is inputted into a delay circuit 4 having the simple constitution. The rise-up and fall-down of the pulse voltage signal are made gentle by utilizing the capacitance of a capacitor. Thus, the delayed wavefrom is obtained. The signal is outputted as the output signal without using an output transistor circuit.
Patent JP-H05282673-A (JP)
Title: Optical information recording device
IPC: G11B7/0045
Filed: 1992-03-31
Abstract: PURPOSE:To provide the optical information recording device capable of correcting pulse width of the laser beam according to the pit formation state at the time of recording information. CONSTITUTION:The reflection light from an optical disk 1 in recording information is received by a photodetector 21b, outputting a signal B having the voltage in proportion to the intensity of the reflection light. By a pulse signal C corresponding to the rear end section of a pit section and a pulse signal D corresponding to the center section of a non-pit section based on the reference digital signal, the voltage of a signal B' obtained from a signal B is held in sample-and- hold circuits 24 and 25, thereby the pulse width of the laser beam emitted from a laser diode 21a is corrected in real time so that the voltage difference is always coincided with the reference value. Thus, a pit having the shape corresponding to a reference digital signal can always be formed.
Patent JP-H07275372-A (JP)
Title: Body contactors
Inventor: YAMAGUCHI KIMIO
IPC: A61N1/20
Filed: 1994-04-15
Abstract: PURPOSE:To provide a body contactor which is devised as the medical treatment effect can be attained in the course of living activities unintentionally by sticking such contactors to necessary positions of the body of the person to be treated with adhesive sheet, with their contacts being formed in flat. CONSTITUTION:In a body contactor consisting of a pair of contacts 1 and 2 with contacting sections, one of which is made of copper or copper base alloy and the other of which is made of nickel, alminium or alloy thereof, each of the contacts 1 and 2 has protrusions 3 and 4 for giving contact stimuli formed on one face of its flat base and a piece of adhesive sheet 6 stuck on its other face, where the contactor is used by sticking the pieces of adhesive sheet 6 stretching out over the edge of the contacts 1 and 2 to necessary positions of the body.
Patent JP-H07288595-A (JP)
Title: Communication equipment
Inventor: KENMOCHI TOSHIO
IPC: H04M11/00
Filed: 1994-04-15
Abstract: PURPOSE:To simplify the registration and to register a telephone number depending on a terminal class such as a call reception reject terminal, a communication enable terminal and a talking enable terminal by registering a received telephone number after talking or communication through the reception of a caller telephone number and comparing the caller telephone number received at the succeeding call reception with the registered telephone number. CONSTITUTION:When a Ci signal is detected from a line, a switch SW1-13-2 is closed, a destination telephone number detection circuit 1-13-1 is connected to the line to start the detection of the destination telephone number. When the destination telephone number detection circuit 1-13-1 detects the destination telephone number, detected data are stored in a RAM. Then the destination telephone number having been just detected is compared with a telephone number in an incoming call reject terminal telephone number, communication terminal telephone number whose destination is a facsimile equipment, and communication terminal telephone number list whose call destination is a conversation purpose registered in advance in a nonvolatile RAM to execute the operation corresponding to the result.
Patent JP-S555052-A (JP)
Title: Electromagnetic actuator
Inventor: HAMA KIYOSHI
IPC: H02K33/16
Filed: 1978-06-27
Abstract: PURPOSE: To provide an actuator for continuously operate the exciting coil of a movable member in both lateral rightward and leftward directions in response to the current direction flowing through the coil.  
     CONSTITUTION: An exciting coil 17 is wound on a magnetic core 18, and a movable member 12 of permanent magnets 13, 14 is inserted between the magnetic cores. A current is flown through the coil 17 in the state that the member 12 is disposed in the vicinity of the center of the coil 17 in a manner both ends 17L and 17R of the magnetic core are S-pole and N-pole. Then, the S-pole of the left end 17L repels the S-pole of the permanent magnet 13 and attracts the N-pole. The rightmost end 17R as N-pole attracts the S-pole of the permanent magnet 14, and repels the N-pole to thus operate the movable member as designated in Figure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000273789-A (JP)
Title: Paper-treating agent and treatment of paper
Inventor: SAEKI TAKUYA
IPC: D21H17/06
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a paper-treating agent not generating formaldehyde on impregnating with a paper and an excellent dimensionally stabilizing effect even by a small amount by preparing an aqueous solution of an alcoholic compound having cyclohexane ring. SOLUTION: This paper-treating agent is obtained by dissolving an alcoholic compound having cyclohexane ring and expressed by the formula [(n) is 0-3; R1 to R11 are each H, hydroxyl or an alkyl], e.g. a cyclohexane dimethanol compound or cyclohexane diol compound with water to prepare its weight concentration as 0.1-70 wt.% range. The above treating agent may be used by an internally adding method, but preferably is impregnated by 0.5-20 wt.% based on the weight of the paper and its solid component to the paper, then the paper is dried and/or heat-treated at 50-120 deg.C for 10 sec to 15 min.
Patent JP-S61234586-A (JP)
Title: Manufacture of low-stress insulating film
Inventor: INAI MOTOHIKO
IPC: H01L21/314
Filed: 1985-04-11
Abstract: PURPOSE:To form a low-stress insulating film characterized by chemically stable property, good reproducibility and no difficulty in pattern forming, by laminating and forming two kinds of SiO2 films by a thermal CVD method and a high-frequency sputtering method. CONSTITUTION:On an InP substrate 1, an SiO2 film 2, which is formed by a thermal CVD method and indicates tensile stress, and an SiO2 film 3, which is formed by a high-frequency sputtering method and indicates compressing force, are formed. In order to design the thicknesses of the films for offsetting stresses, a graph of total stress vs. depositing time for the SiO2 film prepared by the thermal CVD method and a graph of total stress vs. depositing time for the SiO2 film by the high-frequency sputtering method are used. The total stress of the insulating films constituted by the two SiO2 films 2 and 3 is decreased to 1/10 or less of the total stress of the single film.
Patent JP-H11268546-A (JP)
Title: Fitting part structure of radiator
Inventor: MATSUDA HIROSHI
IPC: B60K11/04
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To lessen the risk of breakage at the time of a light collision and eliminate wasteful treatment by forming a harness holding part where harness is disposed between a fitting bracket of a radiator and a frame lower adjacent to a frame lower on the engine room front side. SOLUTION: A pair of right and left fitting brackets 3, 3 are arranged inside adjacent to a frame lower 2 positioned below a radiator cooling opening, and insert pins 5, 5 provided on both sides of the lower part of a radiator 1 are inserted and locked in the insert holes 9,9 through an elastic material 12 such as rubber or the like. A harness holding part 13 where harness H can be arranged is formed in a space up to the frame lower 2 in the fitting bracket 3 of the radiator. That is, a recessed part with a circular-arc section is provided between the side plate 7 and the base plate 8 to form a space for disposing and storing the harness H between the rear wall 16 of the upper frame lower 2A and the bottom wall 17 in the frame lower 2.
Patent JP-H06287373-A (JP)
Title: Thermoplastic elastomer composition
Inventor: HIKASA TADASHI
IPC: C08J3/24
Filed: 1993-04-02
Abstract: PURPOSE:To provide the title composition scarcely suffering from oil bleeding and being excellent in mechanical properties, compression set, appearance, etc. CONSTITUTION:The composition is prepared by partially crosslinking a mixture comprising 40-95wt.% oil-extended olefin copolymer rubber containing 20-150 pts.wt. mineral oil softener per 100 pts.wt. olefin copolymer rubber having a Mooney viscosity (100 deg.C, ML1+4) of 120-350, 5-60wt.% propylene polymer resin and 1-50wt.% at least one polymer selected from among polybutene, polyisobutylene and butyl rubber.
Patent JP-H08238745-A (JP)
Title: Forming method for oxide film
Inventor: OKUBO SATOSHI
IPC: B41F33/10
Filed: 1995-03-07
Abstract: PURPOSE: To realize the formation of an insulating film such as a dense gate oxide film adapted for high reliability of an insulating film such as a gate oxide film in the case of developing a MOS transistor. CONSTITUTION: Ozone is introduced to a natural oxide film formed on a silicon wafer 1 while emitting ultraviolet rays at 25 deg.C or lower by wet cleaning the wafer 1 to form a silicon oxide film. A silicon dioxide film formed on the wafer 1 is heat-treated in an atmosphere containing the ozone.
Patent JP-H09269973-A (JP)
Title: Method for recognizing handwritten character
Inventor: AKAGI TAKUMA
IPC: G06K9/03
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a handwritten character recognition method by which the character recognition rate of a handwritten character can be improved and the trouble of character correction by means of a user can be reduced. SOLUTION: Since the user is expected to take a large space between the lines of the handwritten characters so as to fill the characters by setting a correction character input window 15 into which the corrected characters are written to be larger than a regular character input window at the time of correcting a recognition result, the more accurate form of the character can be sampled. Since the user can take the large space between the lines of the characters so as to fill the characters by widening character line width except for the end point of a stroke and displaying it on a display 10 when the user fills the characters the form of the more precise character can be sampled and the character recognition rate can be improved.
Patent JP-S59202638-A (JP)
Title: Etching method for fine pattern
Inventor: KIKUCHI AKIRA
IPC: H01L21/302
Filed: 1983-05-04
Abstract: PURPOSE:To enable to easily form a contact hole of 1mum or less and a wiring even according to a photolithography by a method wherein a polycrystalline Si is deposited on a matter to be etched and the polycrystalline Si is converted into a metal silicide. CONSTITUTION:A polycrystalline Si3 is deposited on an Si substrate 1 with the surface, whereon an insulating film 2 has been formed, and, after that, a part of the polycrystal is removed. At this time, the size of the contact hole is set at l1. Then, such metals as palladium, platinum, nickel, etc., are deposited. When a thermal treatment is perfomed at 250-500 deg.C, reaction effects between the metals and the polycrystalline Si and a metal silicide 5 is formed. The metals only are etched and the unreacted metals are removed by performing an etching using a solution (in case of palladium, NH4I-I2 or KI-I2 solution is used and in case of platinum, aqua regia is used) which doesn't etched the metal silicide. Then, after the insulating film 2 was removed by performing an etching, a diffusion layer 6 is formed. Among films to be used as an insulating film are ones such as oxide film, nitriding film, alumina film, tantalum oxide film, etc.