baber/WOPTO huggingface dataset:
Patent JP-H0932658-A (JP)
Title: Function diagnostic device in evaporation purge device of internal combustion engine
Inventor: GOTO KENICHI
IPC: F02M25/08
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To precisely diagnose the function of a fresh air control valve by diagnosing a closing motion function of the fresh air control valve from a detected value of a pressure detection means in a state where a ventilation passage and the fresh air passage on the downstream side of a canister and in a state where a by-pass passage is temporarily opened. SOLUTION: A ventilation cut valve 19 as a fresh air control valve interposed in a fresh air passage 11A is provided on a canister 11. In case of functionally diagnosing this ventilation cut valve 19, firstly a purge cut valve 15 and the ventilation cut valve 19 are both closed, and secondly by opening a negative pressure cut valve by-pass valve 17, whether purge line pressure rises or not is judged. At the time of NO judgement, it is judged as NG by deciding it as the negative pressure cut valve by-pass valve 17 is closed and fastened and there is evaporation leakage. In the meantime, at the time of YES judgement, the ventilation cut valve 19 is opened, and in the case when the purge line pressure is not lowered, it is judged as NG in the same way.
Patent JP-S6422073-A (JP)
Title: Magnetic flux converging equipment
Inventor: ARA KATSUYUKI
IPC: H01L39/00
Filed: 1987-07-17
Abstract: PURPOSE:To enable the effective convergence of magnetic flux into a hole part by the Meissner effect of a superconductor kept at a temperature lower than or equal to the critical temperature, by providing a converting part of magnetic flux with a superconductor wherein at least a part of periphery forming a penetrating hole is electrically insulated, and the temperature is kept lower than or equal to the critical temperature. CONSTITUTION:By insulating electrically a part of a ring-type superconductor 21 with an insulator 22, a magnetic flux converging equipment is constituted. Since a part of the superconductor 21 kept at a temperature lower than or equal to the critical temperature is insulated with the insulator 22, a loop current circulating through the ring-type superconductor does not flow. A current (i) in the superconductor 21 flows so as to turn back at the insulator 22, In this state, cancelling action for magnetic flux flowing in a hole part of the superconductor 21 does not operate. Therefore, only by the Meissner effect, magnetic flux 23 keeps away from the superconductor 21, and diffuses and converges outside and inside the superconductor 21. A part of the magnetic flux 23 converges in a hole at the center of the superconductor 21.
Patent JP-S5879988-A (JP)
Title: Preparation of 5-halomethylfurfural
Inventor: HAMADA KAZUHIKO
IPC: C07D307/46
Filed: 1981-11-06
Abstract: PURPOSE:To obtain a 5-halomethylfurfural useful as an intermediate for medicines, agricultural chemicals, etc. in high yield and selectivity, by decomposing a saccharide with an acid in a system of water, an organic solvent and magnesium halide. CONSTITUTION:A saccharide, e.g. a monosaccharide or disaccharide, is decomposed with an acid, e.g. hydrochloric acid, in an equivalent amount of 1-6 times, based on one equivalent saccharide, in a system of water, 1-50pts.wt., based on one pts.wt. saccharide, organic solvent, e.g. toluene, inert to the reaction and 0.5-4mol, based on one mol saccharide, magnesium halide and if necessary a surfactant as a catalyst to give the aimed compound of the formulaI(X is Cl, Br or I).
Patent JP-H118672-A (JP)
Title: Radio telephone system and electronic device
Inventor: TANIGUCHI KENICHI
IPC: H04M15/30
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal even with a limited shape that is easily operated by the user. SOLUTION: The equipment main body is provided with a knob 8 that is used to make turning, a knob turning detection section 12 that detects the turning of the knob 8, and a control section that allows a display section 3 to display name information depending on the detection result of the turning detection section 12 and conducts dialing control by a telephone number corresponding to the name information depending on the operation of the operation button 2. Thus, the turning operation or the reciprocating operation different from the key operation is conducted and the entry of the name information and dialing after confirming the name information depending on the operation are conducted and then an object function is selected without the key operation that is complicated and not specified for which operation the key operation is used.
Patent JP-H0710072-A (JP)
Title: Method for carrying out crankshaft of diesel main engine in engine room of ship
Inventor: TAMADA MASAAKI
IPC: B63B9/00
Filed: 1993-06-28
Abstract: PURPOSE:To efficiently carry out a crankshaft by suspending to lower the crankshaft on a frame to be set on the rails, moving the crankshaft to the cargo hold along the rails through the frame, and carrying the crankshaft outside of the hull by making use of the hatch of the cargo hold. CONSTITUTION:Only the suspended crankshaft 9 is lowered and loaded on the rails 18 through a frame 21, the chains 14 are removed, and the crankshaft 9 is moved long the rails 18 while being loaded on the frame 21, and located in a cargo hold 15 after passing an opening 17 in a bulkhead 16. Because a head part 8 is left in the suspended condition, a pillar is vertically provided at an appropriate position between the head part 8 and a base plate 10 to secure the safety. Then, at this position, the crankshaft 9 on the rails 18 is suspended by a crane by making use of a hatch 22 of the cargo hold 15 and carried outside of the hull 1 while leaving the frame 21 behind.
Patent JP-H1027586-A (JP)
Title: Lithium secondary battery
Inventor: TAKADA KENICHI
IPC: H01M10/05
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery with a high reliability, by ensuring a leaktight property for a long period, in a chargeable lithium secondary battery used for a DC power source for moving, a power source for backup, and the like. SOLUTION: A case 1 to be a positive electrode terminal concurrently, and a sealing plate 2 to be a negative electrode terminal concurrently, are insulation sealed by a gasket 3 made of a polyphenylene sulfide(PPS) resin, a positive electrode 4 is provided by contacting with the case 1, a lithium foil 7 is provided by contacting with the sealing plate 2, a negative electrode 5 which consists mainly of a material which can store and release the lithium through a separator is provided by contacting with the lithium foil 7, and an organic electrolyte is used as the electrolyte. Since the gasket 3 is made of a PPS resin, a lithium secondary battery with an excellent leaktight property can be obtained.
Patent JP-H04233516-A (JP)
Title: Active-matrix liquid crystal display device
Inventor: JIYON MAACHIN SHIYANON
IPC: H01L29/78
Filed: 1991-06-25
Abstract: PURPOSE: To improve an active matrix liquid crystal display device by using metallic light shielding bodies for light shielding of switching devices. CONSTITUTION: This active matrix liquid crystal display device has a matrix array of pixel electrodes 20 on a first substrate, the associated switching devices, for example, amorphous silicon or polysilicon TFTs and one set of row address conductors 14 and one set of column address conductors 16 to which selection signals and data signals are respectively supplied. Pixels are sequentially driven in the row units of this display device by scanning the row conductors with the selection signals. The respective switching devices are provided with the metallic light shielding bodies extending on their active regions. These light shielding bodies are electrically connected to the row address conductors adjacent to the row address conductors connected with the switching devices (46).  The adjacent row conductors are at the reference potential during most of the time and the parasitic capacitor effect by the metallic conductors is made negligible.
Patent JP-H1127300-A (JP)
Title: Automobile control system
Inventor: KATAYAMA HIROSHI
IPC: H04L12/40
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an automobile control system that can surely perform an A/D conversion and a highly reliable automobile control by giving a degree of freedom to a conversion timing of the A/D conversion. SOLUTION: A multiple communication circuit 1000 transmits a detection signal of an analog sensor SEN (SEN0 to SEN7) to a data bus DB, while a control device 2000 generates a control signal for controlling an automobile on the basis of the detected signal transmitted by way of the data bus DB and sends the generated control signal to an actuator ACT by way of the data bus DB and the multiple communication circuit 1000. The multiple communication circuit 2000 has a sample hold circuit 1100 for sampling and holding the detected signal of the analog sensor SEN, a multiplexer circuit 1200 for selecting an output signal of a sample hold circuit 1100, and a logical circuit 1400 for setting a sampling timing in the sample hold circuit 1100.  The sampling timing D- SH which the logical circuit 1400 sets is temporally displaced and set within the range of a fixed time including specific cycle of time.
Patent JP-2000006009-A (JP)
Title: Polishing device
Inventor: SUGIYAMA MISUO
IPC: B24B37/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device which can carry out polishing and pre-washing of a work piece with one set of device. SOLUTION: This polishing device is provided with a surface plate 2 rotated by driving a main motor 21; a carrier 3 for pressing a wafer W to the polishing pad 20 of the surface plate 2 by holding the wafer W while rotating it; a slurry feeder 5 for feeding a slurry S on the polishing pad 20 of the surface plate 2; and a pure water feeder 6 for feeding a pure water R on the polishing pad 20 of the surface plate 2. By this configuration, the wafer W is polished by pressing the wafer W on the polishing pad 20 of the surface plate 2 while rotating the wafer W by the carrier 3, and injecting the slurry S from a slurry nozzle 51 of the slurry feeder 5. By injecting the pure water R from a pure water nozzle 61 by after stopping the drive of the slurry feeder 5 and driving the pure water feeder 6, the wafer W already polished can be pre-washed.
Patent JP-H0820175-A (JP)
Title: Binding tape supply device and bookbinding apparatus
Inventor: SAKAKIBARA KOZO
IPC: B42C11/06
Filed: 1994-07-06
Abstract: PURPOSE:To provide a binding tape supply device capable of performing the alignment of the lateral direction of a binding tape with respect to a sheet bundle with high accuracy and enabling highly accurate bookbinding work and adapted to a bookbinding apparatus. CONSTITUTION:When a tape feed carriage C receives a binding tape 77 to move a predetermined position, the end part of the binding tape 77 is detected by a tape detection means 80. The detection signal of the tape detection means 80 is inputted to a control means 84 and the tape feed carriage C is stopped on the basis of the control signal from the control means 84. By this constitution, the alignment in the lateral direction of the binding tape 77 with respect to the tape guide 57 of a tape heating means is automatically performed with high accuracy. The tape feed carriage C feeds the binding tape 77 toward the tape guide 57 at the stop position.
Patent JP-2000012779-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SUGIURA YOSHIYUKI
IPC: H01L21/822
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To impart sufficient resistance value, even if a device occupying region is reduced by providing a pair of electrodes perpendicular to the ridge of a second semiconductor layer to be wavy so as to have irregularities of substantially U-shape. SOLUTION: In a semiconductor device, a pair of contact holes 8 and 9 are provided on a protective insulating film layer 7 at a predetermined distance L, so as to be substantially perpendicular in a ridge direction of a second semiconductor layer 4 and reach the surface of the second semiconductor layer 4, the second semiconductor layer 4 being undulating in shape so as to have irregularities that are substantially U-shaped, and electrodes 5 and 6 are connected to the second semiconductor layer 4 via the pair of contact holes 8 and 9, respectively. Thereby, the shape of a resistive region R in the second semiconductor layer 4 between the electrodes 5 and 6 is wavy so as to have irregularities that are substantially U-shaped.  As a result, since the virtual length of the second semiconductor layer 4 used as a resistor between the electrodes 5 and 6 is longer than that of a semiconductor layer provided linear in shape, the semiconductor device has a sufficient resistance value per device occupying region.
Patent JP-S6423250-A (JP)
Title: Silver halide photographic sensitive material with improved writing and erasing properties
Inventor: KINOSHITA TAKEHISA
IPC: G03C1/30
Filed: 1987-07-17
Abstract: PURPOSE:To improve the writing and the erasing properties of the titled material by specifying a center line average roughness on the surface of the titled material, and by curing a hydrophilic colloidal layer contg. a mat agent with an active halogen type hardener, and by specifying surface tension of a coating solution applied on the hydrophilic colloidal layer which is positioned at the most upper layer. CONSTITUTION:The titled material is formed by applying the hydrophilic colloidal layer contg. at least one layer of the mat agent on a supporting body. The surface of the titled material has the center line average roughness of 0.15-0.8mum, and the hydrophilic colloidal layer contg. the mat agent is cured by the active halogen type hardener. And, the surface tension of the coating solution applied on the hydrophilic colloidal layer which is positioned at the most upper layer, is controlled to 28-38dyne/cm. Thus, the excellent writing and erasing properties of the titled material are improved.
Patent JP-H0228992-A (JP)
Title: Manufacture of circuit board
Inventor: MARUYAMA YOSHIO
IPC: B29C45/16
Filed: 1988-07-19
Abstract: PURPOSE:To manufacture a circuit pattern easily even when the circuit pattern is formed to a three-dimensional shape by forming the circuit pattern onto the surface facing the cavity of a molding die and resin-molding the circuit pattern. CONSTITUTION:A conductor circuit 22 is shaped onto the surface of a core 15 through drawing by a thick-film drawing method by using conductor paste such as silver paste or printing by employing a rubber roller, etc. The conductor paste forming the conductor circuit 22 is cured or baked. The core 35 to which the conductor circuit 22 is shaped is set to a molding die, and a molding resin is force-fed from a sprue 6, and filled into a cavity 5. The molding resin filled is cooled by the molding die and cured. The conditions of a high baking temperature of 850-900 deg.C and approximately thirty min are used on silver palladium paste, thus allowing the usage of the core 5 made of alumina ceramics polyether sulfone, etc., are employed as the molding resin. The circuit 22 is buried into the surface of a board 23, and the surface 23a is flattened. When the sectional shape of the conductor circuit 22 is formed to an inverted trapezoidal shape, the conductor circuit 22 is not peeled.
Patent JP-H0474797-A (JP)
Title: Method for coating highly adhesive hard carbon film
Inventor: TAKAHASHI YUKITSUGU
IPC: C30B25/00
Filed: 1990-07-06
Abstract: PURPOSE:To obtain a hard carbon protective film having high adhesion by previously synthesizing grains of the hard carbon film on the surface of a pre- sintered member of a super hard alloy, normally sintering the grains, embedding the grains in the member surface and coating the surface with a hard carbon film. CONSTITUTION:A diamond film, diamond-like carbon film, i-c film or hydrogenated amorphous carbon film is synthesized as a protective film for WC-Co-based super alloy or super alloy including also TaC and TiC. In the process, grains 3 of the aforementioned hard carbon are previously synthesized on the surface of a pre-sintered member 1 which is a production intermediate for the super hard alloy. The resultant member is then normally sintered to complete the sintering and the grains 3 of the hard carbon are simultaneously embedded in the surface of the member 1. The surface of the member 1 is subsequently coated with the above-mentioned hard carbon film 6 to form the hard carbon film of high adhesion as the protective film.
Patent JP-S5969785-A (JP)
Inventor: OOWADA JIYUNICHI
IPC: G09F9/30
Filed: 1982-10-15
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-H0526230-A (JP)
Title: Tilting pad type bearing
Inventor: OMORI MOTOTSUGU
IPC: F16C17/03
Filed: 1991-07-22
Abstract: PURPOSE:To prevent temperature rise and fluctuation of bearing to be caused by shortage of oil in a tilting pad type bearing by increasing the oil supply quantity to openings of clearances of the bearing especially. CONSTITUTION:Multiple bearing pads 8a-8d for supporting a rotary shaft 1 are supported by pivots 9a-9d, which are fixed to a housing 10, freely to be inclined. Oil supply nozzles 12a-12d for supplying the lubricating oil are located between the bearing pads 8a-8d in the tangent direction against the rotary shaft 1 so as to be directed and close to opening parts 15a-15d of clearances between the front edges of the pads 8a-8d and the rotary shaft 1. Since a sufficient quantity of the cooled new oil is thereby supplied to the openings of the clearances of the bearing, cooling efficiency of the bearing is improved remarkably, and temperature rise and fluctuation of the bearing are prevented to improve the lubricating function of the bearing remarkably.
Patent JP-2001006865-A (JP)
Title: Electromagnetic induction heating device
Inventor: IGUMA MASAOMI
IPC: H05B6/10
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To make the temperature distribution in the breadth direction of a strip uniform by increasing the breadth dimension in the direction same as the thin plate conveying direction of part opposing to the thin plate of plural magnetic pole segments arranged so as to be surrounded by common coils with being approached to the central part of the thin plate. SOLUTION: In the electromagnetic induction heating device for heating a thin plate conveyed in the fixed direction by induction heating, plural magnetic pole segments are installed in opposition to the thin plate and in parallel in the breadth direction of the thin plate. Part opposing to a strip 1 of plural magnetic pole segments 15 in an electromagnet block, strictly speaking, part surrounded by a coil 14 is formed so that the breadth dimension in the direction same as the strip 1 conveying direction is increased with being approached to the central part of the strip 1. A shape of an envelope connecting the tip parts of plural magnetic pole segments 15 is formed almost elliptical. Temperature rising in the vicinity of the edge of the strip 1 can be suppressed, and the temperature distribution in the breadth direction can be made uniform.
Patent JP-H1126818-A (JP)
Title: Thermoelectric module
Inventor: ONOE KATSUHIKO
IPC: H01L35/32
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance thermoelectric module that can be manufactured at a high yield. SOLUTION: A striplike lower electrode 3b is adhered to an electrically insulated board 1b with a heat-resistant adhesive, and six p-type thermoelectric elements 14a made of a sintered material and a single n-type thermoelectric element 14b made of a ingot material are soldered onto the electrode 3b. Further, the upper ends of the elements 14a and the upper end of the element 14b are connected to one another while soldered to an upper electrode 3a. The six elements 14a arranged in parallel and the element 14b are connected in series with one another by the electrodes 3b and 3a. An electrically insulated board 1a is adhered onto the electrode 3a with the heat-resistant adhesive. Thus, a thermoelectric module 20 is so constructed that the single element 14b and the six elements 14a arranged in parallel are connected in series with one another.
Patent JP-H0623338-A (JP)
Title: Apparatus for treating plastic waste
Inventor: HARASHINA HEIHACHI
IPC: B09B3/00
Filed: 1992-07-07
Abstract: PURPOSE:To enhance the extraction efficiency of the reutilizing product in pyrolytic dry distillation treatment by finely powdering plastic waste in a plastic waste treatment apparatus. CONSTITUTION:An embrittling means 4 embrittling plastic waste by irradiating the same with radiation and a grinding means 6 grinding the embrittled plastic waste are arranged to the front stage of a dry distillation furnace 8 and plastic waste is embrittled by the irradiation with radiation and subsequently ground to finely grind the plastic waste.
Patent JP-S6241897-A (JP)
Inventor: SHIRAISHI KAZUO
IPC: E04G23/02
Filed: 1985-08-16
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-S6234568-A (JP)
Inventor: JIYANNI BORUSAARI
IPC: A61M1/16
Filed: 1986-08-01
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-H0933586-A (JP)
Title: Photosensor
Inventor: MIYASHITA TAKUYA
IPC: G01R29/12
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To stabilize the quantity of linearly polarized light entering a detecting section. SOLUTION: In this sensor, light emitted from a light source 11 and propagated through an optical fiber 12 is admitted into a detecting section 14 through a polarizer 13 and the light emitted from the detecting section 14 is propagated trough an optical fiber 15 to be admitted into a photodetector 16. A fiber 23 is used as a part of the optical fiber 12 in such a manner that a first polarization maintaining fiber 21 is connected to a second polarization maintaining fiber 22 with the length thereof at least doubling that thereof keeping the main axes thereof tilted by 45 deg. from each other. The fiber 23 makes the light from the light source 11 non-polarized.
Patent JP-H0231509-A (JP)
Title: Ultrasonic delay line
Inventor: HASHIMOTO ATSUHITO
IPC: H03H9/36
Filed: 1988-07-21
Abstract: PURPOSE:To reduce the thickness and weight of the title delay line by electrically connecting directly the delaying medium main body of the delay line to a printed circuit board and housing the circuit board in a housing case as one surface of the outer wall of the housing case together with the delaying medium. CONSTITUTION:After a delaying medium 1 is put in a housing case 12, a circuit board 4 is put on the medium 1 and locked with the case 12. Windows 13 for fixing the circuit board 4 are provided in the side frame of the housing case 12. On the other hand, the circuit board 4 is provided with printed wiring 15 on its upper surface and, at the same time, projections 11 in corresponding to the windows 13. When the projections 11 are respectively fitted and locked with the corresponding windows 13, the board 4 can be fixed to the case 12. Therefore, this ultrasonic delay line can be reduced in thickness and weight.