baber/WOPTO huggingface dataset:
Patent JP-H01152065-A (JP)
Title: Image forming apparatus
Inventor: ISHII HIROAKI
IPC: B41J2/44
Filed: 1987-12-10
Abstract: PURPOSE:To enable easy detection of misregistering of an output image on a color component basis, by providing a pattern generating means for generating a mark pattern for each color component, and an output means for outputting respective marks at regular intervals, onto a single recording medium. CONSTITUTION:With a mark printing instruction outputted from a microcomputer 9, an output from a PAL 8 is set to '0' according to the range of a count outputted from a scanning timing counter 7. At this time, a mark pattern stored in a mark pattern ROM 5 is outputted, based on the count sent from the counter 7, to a laser unit driving part through a switch 10 and a NOR gate 11. Therefore, a binary mark video signal not subjected to pulse width modulation is outputted only to a cyan mark printing region, under the function of a changeover switch. For other color components, mark patterns are generated in the same manner except for differences in the count generated from the scanning timing counter in each video signal generating circuit. Thus, the marks corresponding respectively to the color components are printed so as not to overlap with each other, so that 'color misregistering' can be easily detected.
Patent JP-H03170877-A (JP)
Title: Horizontal frequency detection circuit
Inventor: HARA KEN
IPC: G01R23/10
Filed: 1989-11-30
Abstract: PURPOSE:To automatically detect horizontal frequency by detecting how many setting levels among a plurality of preset ones the peak value of an input horizontal synchronous signal obtained by integrating the signal exceeds and counting the pulses corresponding to a number of the setting levels exceeded by a counter. CONSTITUTION:The charging and discharging of a charging/discharging condenser 43 is controlled by turning a transistor 41 ON and OFF by outputting a pulse having definite pulse width from an input horizontal synchronous signal 1 by an one-shot multivibrator 2. A comparator 44 detects that the voltage level of the condenser 43 exceeds the respective voltage values set at every resistors 46 and resistors 47 -54 connected in parallel. By this method, the pulses corresponding to the exceeding period thereof are generated and, when these pulses are generated, a resistance value is selected so as to successively enhance the respective voltage values set by a multiplexer 45. When the generation of the pulses is stopped, by counting the number of the generated pulses by a counter 55, horizontal frequency is detected.
Patent JP-H03171928-A (JP)
Title: Transmission power controller
Inventor: KOGA YASUHIRO
IPC: H04B1/04
Filed: 1989-11-30
Abstract: PURPOSE:To execute the transmitting power control with high accuracy by deciding that a beacon signal is modulated when the output level of a first beacon receiver becomes lower than the output level of a second beacon receiver, and adding the voltage of an offset voltage generator to the output level of a first beacon receiver. CONSTITUTION:When the output level of a first beacon receiver 9 becomes lower than the output level of a second beacon receiver in a controller 11, it is decided that a beacon signal is modulated, and by turning on a switching 17, a voltage of an offset voltage generator 12 is added to the output level of a first beacon receiver 9. Subsequently, by a voltage obtained by this addition, the drop of the output level of a first beacon receiver 9 is corrected and the control of transmitting power in a transmitting system is executed. In such a way, the appropriate transmitting power control can be executed irrespective of whether the beacon signal is modulated or not.
Patent JP-2001120096-A (JP)
Title: Limbs-washing place and animal-cohabiting dwelling or building equipped with the same
Inventor: NONAKA HIDEKI
IPC: A01K7/00
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a legs-washing place which the pets willingly come to and have their legs washed. SOLUTION: This leg-washing place 120 is fixed to the main body frame 126 on the back face at the height at which a large-size dog can directly drink water and is provided with a water-drinking pot 3 of which the upper edge is inclined lower from the back face to the front, the faucet 123 for feeding water to the water-drinking pot 3, and the shallow tub 122 that is wide for a dog wanting to drink water from the pot 3 enough to come in and wash its legs.
Patent JP-H11135109-A (JP)
Title: Amorphous carbon material for lithium ion secondary battery negative electrode and its manufacture
Inventor: FUKUDA KENJI
IPC: H01M10/05
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an amorphous carbon material for a lithium ion secondary battery with high discharge capacity, low irreversible capacity capable of with standing practical use, and giving high potential, and to provide its manufactur ing method. SOLUTION: A water-soluble aromatic sulfonic acid condensate or a water soluble aromatic sulfonate condense is converted into a agueousinsoluble polymer aromatic sulfonic condensate by heat treating at a temperature below the decomposition temperature of a sulfonic acid group, and the water-insoluble polymer aromatic sulfonic acid condensate is heat treated under an inert atmosphere of 800-1,200 deg.C to obtain amorphous carbon. Preferably, the surface of the amorphous carbon obtained is covered with pyrolytic carbon.
Patent JP-H07137612-A (JP)
Title: Battery diagnostic device
Inventor: MOROTO SHUZO
IPC: G01R31/36
Filed: 1993-11-16
Abstract: PURPOSE:To provide a battery diagnostic device capable of detecting abnormality of a battery stack and easily specifying a battery cell becoming abnormal. CONSTITUTION:A battery diagnostic device is furnished with an ECU 18, voltage sensors 21-24 and an electric current sensor 29. A battery stack 12 is divided into four groups of first to fourth groups 25-28 consisting of five battery cells each respectively, and voltage of each of the groups is measured by the voltage sensors 21-24. When each of the groups of the battery stack 12 is normal, voltage of each of the groups is detected as the same value, but if there is any abnormality, it is detected differently from each other. In the case when the abnormality is an internal short circuit, constantly lower voltage than the other normal voltage is detected. In the meantime, in the case when internal resistance increases, the voltage is the same as the others at the time of stopping and lower at the time of driving, and it becomes higher than the others at the time of regeneration.
Patent JP-S63163340-A (JP)
Title: Pattern forming material
Inventor: ENDO MASATAKA
IPC: G03F7/039
Filed: 1986-12-25
Abstract: PURPOSE:To prevent the deterioration of the resolution and the contrast of a resist pattern by using a P-novolak resin having less absorption in the region of 249nm as a polymer. CONSTITUTION:The titled material comprises the P-novolak resin and a photochemical reagent capable of causing the photochemical reaction by irradiating a light in the region of 249nm, and a solvent capable of dissolving the both of them, or the titled material comprises a compd. formed by binding the P- novolak resin and said reagent, and the solvent capable of dissolving the compd. The only irradiated part of the titled material is dissolved with an alkaline aqueous solution, and the unirradiated part thereof is not dissolved with said solution after irradiating it with the light. Thus, the resist pattern with the high contrast, the high resolution and the high accuracy is formed by exposing the titled material with an excimer laser and developing it.
Patent JP-H06136550-A (JP)
Title: Filtering method of electroless plating liquid and filter device used therefor
Inventor: MATSUMURA MUNEYORI
IPC: C23C18/31
Filed: 1992-10-27
Abstract: PURPOSE:To prevent an electroless plating liquid from depositing metallic particulates by its self decomposition and from being degraded in plating performance by subjecting the plating liquid to atm. pressure gravity filtration at the time of removing the solid particles contained in the plating liquid by circulation filtration. CONSTITUTION:The electroless plating liquid in a plating cell is lifted from the plating cell by a pump 12 and is supplied into a filter device body 2 by an introducing pipe 7 in order to remove the solid particulates intruded in the plating liquid from the objects to be plated and the metallic particulates self-deposited from the plating liquid. After the plating liquid is filtered by a filter cloth, etc., the filtered plating liquid is returned from many through-holes 4 into the plating cell. The plating liquid is filtered by gravity under the atm. pressure without pressurizing the plating liquid at the time of filtering the plating liquid in the filter body 2, by which the generation of the self- decomposition of the plating liquid and the deterioration in the plating performance are prevented.
Patent JP-H06138548-A (JP)
Title: Reflection type screen and its production
Inventor: YAMADA SENHIKO
IPC: G03B21/60
Filed: 1992-10-27
Abstract: PURPOSE:To provide the screen which suppresses the vertical spread of reflected light and has a good handling property by forming fine ruggedness in the verti cal direction of the screen without hardening a reflection surface. CONSTITUTION:The reflection surface 2 is formed by ink 3 consisting essentially of powder of an acicular ferromagnetic material on the base body of the screen 1. The powder of the a circular ferromagnetic material in the ink 3 of the reflection surface 2 is directed to the vertical direction of the screen 1.
Patent JP-2001129925-A (JP)
Title: Resin film laminated steel panel excellent in shape retention at time of stamping
Inventor: IWAI MASATOSHI
IPC: B32B15/08
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a resin film laminated steel panel excellent in shape retention at the time of stamping especially becoming a problem in a high tensile strength steel panel and, if necessary, also excellent in electrodeposition coating properties. SOLUTION: An organic film containing a carboxyl group-containing modified polyolefin resin wherein 0.2-0.8 equivalent of the carboxyl group of the resin is neutralized by an alkali metal is laminated on the surface of a steel panel in a thickness of 2 μm or more.
Patent JP-H03170815-A (JP)
Title: Meter for motor vehicle
Inventor: KURANO YOSHIAKI
IPC: G12B11/00
Filed: 1989-11-30
Abstract: PURPOSE:To make a compact meter by placing an indicator unit consisting of LEDs in an overlapping manner with a movement. CONSTITUTION:A transparent plate 3 and a movement 4 are mounted on a metal casing 2 of a motor vehicle meter 1. When the movement 4 moves a meter indicator 7 via an indicator shaft 6, the indicator 7 indicates the state on a display panel 8. A plurality of LEDs 9 are placed in the vicinity of the shaft 6. The light of the LEDs 9 is guided to an end part 7a of the meter indicator 7, so that the meter indicator 7 emits light. An indicator unit 10 is provided at a recessed part 4a of the movement 4. An LED13 is placed as an indicator lamp on an integrated circuit 11 within the unit 10. When the LED13 is turned ON or OFF, it is confirmed from an indicator window 8a of the panel 8 through a lens part 12a. Accordingly, the unit 10 becomes thin, adjacent to the panel 8 and overlapped over the movement 4. The casing 2 is rendered compact as a whole.
Patent JP-H10182509-A (JP)
Title: Vapor-phase alkylation-liquid phase transalkylation
Inventor: MERRILL JAMES T
IPC: C07C5/27
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a chemical raw material such as ethylbenzene by supplying a benzene-containing raw material and an alkylating agent to an alkylation reaction zone and reacting under a specific condition to carry out a vapor-phase alkylation-liquid phase transalkylation. SOLUTION: A benzene-containing raw material and a 2-4C alkylating agent are supplied to a multi-stage alkylation reaction zone, alkylated in a vapor phase to give an alkylated product containing a monoalkylated aromatic component and a polyalkylated aromatic component. The alkylated product is recovered from the reaction zone, a benzene substrate is separated from the alkylated product, a high boiling point fraction containing a monoalkylated aromatic component and a polyalkylated aromatic component is separated from a low-boiling fraction containing benzene, the recovered benzene is circulated to the reaction zone and the high-boiling point faction is separated into the monoalkylated aromatic component and the polyalkylated aromatic component.  The polyalkylated product is fed to a transalkylation reaction zone, further benzene is fed and a disproportionate reaction is carried out to attain a transalkylation.
Patent JP-H03173106-A (JP)
Title: Rare earth permanent magnet with corrosion resistant film and manufacture thereof
Inventor: OHASHI TAKESHI
IPC: H01F7/02
Filed: 1989-11-30
Abstract: PURPOSE:To improve corrosion resistance in terms of both a magnet material and a coating method by providing an anisotropically sintered magnet containing one or two of R, B, Co and Cr, and M, Fe and unavoidable impurities by specific atomic percentages respectively, and coating the surface of the sintered magnet having 95% or larger of true density with a film containing oxidation resistance and corrosion resistance. CONSTITUTION:An Nd-Fe-B rare earth element anisotropic magnet composition having corrosion resistance desirably contains one or more of rare earth elements of Y, La, Co, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Tb and Lu including R, its content is 13-15% of atomic percentage. 6-8% of B, and 1-5% of one or two of Co, Cr. Element M is 0.5-2% of one or two or more of Al, Nb, Mo, Ti, and the residue is Fe and unavoidable impurities. The surface of the sintered material of 95% or larger of true density is coated with a film having oxidation resistance and corrosion resistance. The film has corrosion resistance and is made of one selected from electrolytic Ni plating, electroless Ni plating and epoxy resin electrodeposited film of zinc phosphate base.
Patent JP-H11131467-A (JP)
Title: Consolidation improvement method of sand ground by chemical injection
Inventor: ZEN KOUKI
IPC: E02D3/12
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a consolidation improvement method of sand ground by chemical injection. SOLUTION: A silica-based aqueous type chemical is injected so as to be continuously consolidated in a spherical or mass form with partial overlapping in the vertical direction and horizontal direction of a sand ground 10. The pitch of a chemical injecting drilled hole and the pitch of a chemical releasing part in a chemical injecting member stood in the drilled hole are set to about 2-4 m, and the injecting ratio of the chemical is set to about 70% to the volume of the sand ground to be improved.  Thus, this method is economical because the injecting ratio of the chemical is low, compared with a conventional chemical injection method, the construction efficiency is high because the injection speed is high and the spherical consolidated body formed with horizontal and vertical overlapping has a large diameter, and is not inferior in the improving effect to a conventional process having a chemical injection ratio of 100%.
Patent JP-H03172392-A (JP)
Title: Cold rolling oil for steel plate and method for rolling steel plate with the same
Inventor: YAMAMOTO HIDEO
IPC: C10N30/06
Filed: 1989-11-30
Abstract: PURPOSE:To obtain the subject rolling oil reducing the change of rolling load caused by the change of rolling speed and not generating any seizing flaw by containing a fat or oil, a synthetic ester and the sulfide of oleyl oleate in a specific ratio. CONSTITUTION:The objective rolling oil contains (A) >=50wt.% of a fat or oil and/or a synthetic ester and (B) 2-10wt.% of the sulfide oil prepared by sulfurizing a mixture of oleyl oleate with 10-35wt.% of a 8-18C olefin to provide the objective rolling oil having a raw solution viscosity of 20-120cSt at 50 deg.C and having an emulsion average particle size of 1.0-3.5mum.
Patent JP-H11142592-A (JP)
Title: Ultra-thick corrosion-resistant vessel and its manufacture
Inventor: ISHIWATARI KOJI
IPC: G21F9/36
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain an inner-layer and-outer layer-integrated structure manufactured so that a strength material constituting the inner layer and a corrosion resistant material constituting the outer layer do not mix with each other at the time of welding by constituting the structure of a vessel main body obtained by integrally fitting a cylindrical outer layer vessel body and an inner layer vessel and an inner cover type inner layer cover and the like. SOLUTION: An ultra-pressure proof and corrosion resistant vessel 5 capable of being used for overpack and the like for radioactive waste disposal is constituted of a vessel body 6, an inner layer cover 7 and an outer layer cover 8. The vessel body 6 is formed to join an outer layer vessel body 11 made of titanium and the like and an inner layer vessel body 12 made of carbon steel and the like by shrinkage fitting and the like in a state where the upper end 11a of the outer layer vessel body 11 is slightly upward projected from the upper end of the inner layer vessel body 12. The opening part of the inner layer vessel body 12 and the inner layer cover 7 are made a shape in which an inner layer groove part 18 is formed at the time when they are fitted, and after housing of a vitrification body 10 and the like, padding welding is performed on the groove part 18.  The outer layer cover 8 comprising a hanging part 20 and a cover plate 21 is integrated with the outer layer vessel body 11 by a corrosion resistant welding part 25.
Patent JP-2001131689-A (JP)
Title: Cold rolled steel sheet small in variation of material in coil and producing method therefor
Inventor: HASEGAWA KOHEI
IPC: C21D8/04
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To produce a BH steel sheet in which cold aging is suppressed while the content of BH is stably secured and moreover free from problems caused by nitrides such as the variation of the material in a coil and the reduction of formability. SOLUTION: This cold rolled steel sheet has a composition containing, by weight, 0.0010 to 0.0025% C, <=0.05% Si, 0.36 to 0.8% Mn, 0.01 to 0.08% P, 0.003 to 0.02% S, 0.03 to 0.1% sol.Al, 0.003 to 0.02% Nb, <=0.0015% N, and the balance Fe with inevitable impurities and also satisfying Nb<=93/12C.
Patent JP-H05149917-A (JP)
Title: Electrochemical detector for saccharides
Inventor: UEDA TERUHISA
IPC: G01N27/416
Filed: 1991-11-27
Abstract: PURPOSE:To simplify the constitution of a system, to facilitate operation and to make it possible to detect saccharides in high sensitivity with excellent reproducibility by using a rhodium electrode as a working electrode. CONSTITUTION:A working electrode of rhodium 1 is embedded in an insulator block 2 comprising electrically inactive fluorine-based resin and the like. An auxiliary electrode block 3 made of, e.g. stainless steel, is arranged so as to face the block 2. An inlet tube 4 and an outlet tube 3 for solution are mounted on the auxiliary electrode block 3. The tube 5 is guided to a reference electrode component 7 holding a reference electrode 6 comprising, e.g. silver, silver chloride or the like. The rhodium of the working electrode 1 acts as catalyst for accelerating the oxidizing reaction of saccharides in alkali solution. When the oxidizing current is measured, the saccharides are detected in high sensitivity with excellent reproducibility. This detector is used in flow injection analysis, capillary electrophoresis analysis and the like in addition to high-speed liquid chromatography.
Patent JP-2001133862-A (JP)
Title: Free winding-up controller for camera
Inventor: TSUNEMIYA TAKANOBU
IPC: G03B17/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a free winding-up controller for camera capable of surely preventing a free winding-up operation from being carelessly started, even though the controller is simple and inexpensive in device configuration. SOLUTION: This free winding-up controller for freely winding up a film by the prescribed number of frames in a take-up direction by driving a motor in the case of detecting that the film chamber cover of the camera is closed is provided with a control means for starting the free winding-up operation (S105-S108) only when the film chamber cover is closed after the film chamber cover is kept open longer than a fixed time (S101-S104).
Patent JP-2001135653-A (JP)
Title: Die-bonding device and semiconductor device
Inventor: YAMAMOTO MASAHIKO
IPC: H01L21/52
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To eliminate generation of a void due to the involved air and excessive junction material when using a resin film as the junction material when joining a lead frame to a semiconductor chip. SOLUTION: A stripe-shaped lamination resin film 4 with the same width dimension as that of a semiconductor chip 2 is cut from a lamination resin film 4, and is joined onto a specific region 1R of a lead frame 1 by heating to a temperature lower than the transition temperature of a resin ribbon 4b for pressurization. Then, after a non-adhesive cover ribbon 4a is eliminated from the film 4, the semiconductor chip 2 is boned via an adhesive resin ribbon 4b being heated to the temperature before or after the transition temperature and is further pressurized.
Patent JP-H10145824-A (JP)
Title: Casing structure for communication equipment
Inventor: OYAMADA TAKASHI
IPC: H05K5/02
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a casing structure for communication equipment in which a fault by external noise current is prevented by insulating electrically a panel mounted in the communication equipment depending on a mount state to a messenger wire and the messenger wire itself, handling is facilitated by employing a handle for the mount part so as to enhance the operability and the convenience. SOLUTION: A rod member made of an insulation material is mounted between hinges 13 for opening/closing a case 11 and a cover 12 so as to be used as a handle 2 for carrying within a factory or up to a site of mount work. In the case of mounting the equipment on a messenger wire C, the messenger wire C is placed on the upper part of the rod made of the insulation material and the equipment is suspended by using a fixed metallic fixture 3. The metal- made case 1 is floated electrically from the messenger wire C to protect the internal panel against external noise intruded through the messenger wire C.
Patent JP-H10142346-A (JP)
Title: Storing motion seismograph having program modifiable through communication line
Inventor: TOZAWA TOSHIO
IPC: G01V1/16
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To modify the program of each strong motion seismograph directly and centrally by modifying the program of a microcomputer built in the strong motion seismograph remotely through a communication line. SOLUTION: A program modification signal is transmitted on a telephone line 7 to a microcomputer 9 in a strong motion seismograph and a program modification unit 9A built in the microcomputer 9 is actuated and then a new program is transmitted on the telephone line 7. When the end of transmission of new program is confirmed, the new program is checked. When the result of check is OK, the new program is initialized and the microcomputer 9 is operated according to the new program. When modification of program is interrupted owing to disconnection of the telephone line, for example, the old program is initialized and the microcomputer 9 is operated according to the old program. More specifically, the program of each strong motion seismograph located remotely can be modified directly at a central host computer, for example, using the telephone line 7.