baber/WOPTO huggingface dataset:
Patent JP-2000073900-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: SONODA YASUSHI
IPC: F02M37/22
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce a size of a device without increasing flow passage resistance, reduce the number of component items, reduce weight, dispense with a fuel return pipe, reduce a fuel filtration amount, reduce the number of operation steps, and reduce a manufacturing cost. SOLUTION: A pump filter 56, a fuel pump 58, a fuel filter 60, fuel regulator 62 and a fuel level gauge 64 are collectively arranged on a case main body 20 of a pump assembly 16 attached to a fuel tank. A fuel outlet pipe 68, an evaporator outlet pipe 68, a two-way check valve 70, a fuel cut valve 72, a relief valve 74 and a breezer pipe 76 are collectively arranged on a case cover body 22.
Patent JP-H04136426-A (JP)
Title: Intake device of engine
Inventor: GOTO TAKESHI
IPC: F02M35/10
Filed: 1990-09-28
Abstract: PURPOSE:To stabilize the combustion performance of mixed gas and improve the acceleration performance by forcibly closing an intake bypass passage and supercharging intake by a mechanical supercharger and preheating a combustion chamber by feeding the supercharge intake, in the deceleration operation with the light engine load. CONSTITUTION:An intake bypass passage 33 whose one edge is opened on the upstream side of a supercharger 18 in an intake passage 13 and on the downstream side of a fuel injection valve 31 and the other edge communicates to each intake passage 13 on the downstream side of an intercooler 19 in the intake passage 13, branched to the left and right banks 1t and 1R sides is installed, and a bypass intake control valve 34 is interposed midway. Wern the engine is in light loaded state, a valve body 34a is shifted upward by the atmospheric pressure in the atmospheric pressure chamber 34d of the bypass intake control valve 34, and the intake bypass passage 33 is opened, while in the deceleration operation with the light load, control is performed so that the intake bypass intake control valve 34 is closed. Accordingly, the inside of the combustion chamber is preheated by the supercharge intake.
Patent JP-S62121081-A (JP)
Title: Recorder
Inventor: NARITA IZUMI
IPC: B41J35/18
Filed: 1985-11-22
Abstract: PURPOSE:To enable the titled device to perform high-quality recording through preventing malfunctions from occurring in control of recording, by inverting a status detected by an optical detecting means in accordance with the kind of a ribbon cassette, and using the inverted information for control of recording. CONSTITUTION:When fitting a ribbon cassette 1 to a recorder, a reflection-type sensor comprising a light source 11 and a photo-sensor 12 consisting of a phototransistor or the like is inserted. The light source 11 is supplied with a turning-ON current Ii from a power source B through a current-controlling resistor. The light source 11 is turned ON during the operation of the recorder, and the reflectance of an ink ribbon 2 is detected from variations in a detection current Io. The detection current Io is inputted to a detecting circuit 25 to form a signal at a logical level according to the reflectance of the ink ribbon 2, and the signal is inputted to a controlling part 26 which controls the entire operations of the recorder. When the reflectance of the ink ribbon 2 is high, a low-level signal is inutted to the controlling part 26, whereas when the reflectance is low, a high-level signal is inputted to the part 26. An output from a limit switch 13 is also inputted to the controlling part 26.
Patent JP-S62121065-A (JP)
Title: Character enlarging printer
Inventor: HANETO JIYUNICHI
IPC: G06K15/02
Filed: 1985-11-22
Abstract: PURPOSE:To enable satisfactory printing to be realized with the mixed existence of free enlargement size characters with full-size characters by storing character data specified in enlargement size, calculating a dedicated area for character printing during enlarged printing process and printing characters in the dedicated area using a specified enlargement pattern size. CONSTITUTION:An enlarged pattern creation device 6 produces an enlarged dot pattern created by enlarging a dot pattern from a character generator 5 in accordance with signals R0, R1 which is output from CPU 3. The enlarged character pattern is temporarily stored in an enlargement pattern memory 7 and then is transferred into CPU 3. The signal R0 specifies a vertical enlargement size, while the signal R1 designates a lateral enlargement size. The enlargement pattern memory 7 sequentially supplies to CPU 3 subdivision patterns up to the line dot indicated in the value of C3 register in CPU 3 based on a single character's enlarged dot pattern. The enlarged dot pattern is maintained until the enlarged character is printed. Digit pitch and line pitch data transferred into CPU 3 and a dot pattern output from CPU 3 are transmitted to a printing control 11, driving a printing head HD.
Patent JP-2000091783-A (JP)
Title: Laminated wide-band wave absorber
Inventor: MORIYAMA YOSHIYUKI
IPC: H05K9/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To make thin an absorber, make it flexible, and absorb an electromagnetic wave in a wide frequency range of a quasi-microwave band and quasi- millimeter wave band by sequentially laminating an electronic wave reflection layer, a wave absorption layer where metal magnetic material powder is flat, and an electronic wave absorption layer where the metal magnetic material powder is granular in one piece. SOLUTION: A carbon fiber with a fiber length of approximately 2 mm is dispersed into chloroprene rubber by 30 wt.% for forming into a sheet with a thickness of 0.5 mm, thus forming a wave reflection layer 1. Then, flat powder made of nano-crystallization alloy being made of Fe-Cu-Nb-Si-B family is dispersed into the chloroprene rubber by 78 wt.% and is formed into a sheet with a thickness of 0.5 mm, thus forming a wave absorption layer 2. Then, carbonyl iron alloy granular powder is dispersed into the chloroprene rubber by 73 wt.% for forming into a sheet with a thickness of 0.5 mm, thus forming a wave absorption layer 3. These three kinds of sheets are successively laminated in one piece, thus forming a lamination-type wide-band wave absorber with an entire thickness of 1.5 mm and hence absorbing electromagnetic waves in a wide frequency range.
Patent JP-2001082670-A (JP)
Title: Electric heating mat
Inventor: MATSUNO SUMIO
IPC: F16L47/02
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To spirally wind an electric heating wire in a state of giving tension on an electric heating mat integrally fused on a lower surface of a branch pipe joint. SOLUTION: A through hole 21 is provided roughly on a central part of a synthetic resin sheet, a projected row 22 is radially arranged in the circumference of this through hole 21, an electric heating wire is inserted between each of projections 22a of these projected rows 22 and spirall wound around a sheet surface, a heating mold is pressed on the projected row 22 and the electric heating wire is fixed by filling melted resin in each of the projections 22a on an electric heating mat 1 to be integrally fused on a back surface of a synthetic resin made branch saddle roughly curved in a semi-circular arc shape.
Patent JP-H0998908-A (JP)
Title: Hot air drying device
Inventor: NAKOJI KENICHI
IPC: A47K10/48
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to miniaturize a hot air drying device inserting a motor into the inner hollow part of an impeller and at the same time, connecting a hot air duct of almost half the width of a circular casing, in a tangential direction from one side of the hot air duct, to the circular casing storing the impeller, in the hot air drying device for drying a wet hand. SOLUTION: This hot air drying device heats an atmospheric air sucked by rotation of an impeller 32 by a motor 34, using a heating element 92 stored in a hot air duct 24 and blows a hot air out of a discharge aperture 14 to dry a wet hand. In this case, the impeller 32 is almost of the cylindrical shape, and is supported, in cantilever fashion, by the rotary shaft of the motor 34 inserted into the inner hollow part of the impeller 32. In addition, the hot air duct 24 is formed to the size almost half a circular casing 26 and further, is connected to the circular casing 26 close to an upper case 6 in a tangential direction from one of the sides of the casing 26. Thus a passage space 27 is formed between a vertical wall 2 and the hot air duct 24 so that the space 27 communicates with a suction aperture 8 via a through hole 9.
Patent JP-H1099771-A (JP)
Title: Coating device for cylindrical base material and its coating method
Inventor: OHIRA AKIRA
IPC: G03G5/05
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain an efficient and excellent subject device hardly causing a coating unevenness and a film thickness variation at a coating layer applied on an outer periphery surface by forming a coating device with a circular spray coating device having a spray coating head constituting a ring by separating a prescribed distance from the outer periphery surface of a cylindrical base material. SOLUTION: A coating liq. L is applied on the outer periphery surface of the cylindrical base material 1 with the circular spray coating device 10 by raising and moving continuously the cylindrical base material 1 overlapped vertically along a vertical center line Z-Z to a direction of an arrow and surrounding its periphery. A narrow and slit-shaped slit part 11 for discharging the coating liq. opening to the cylindrical base material 1 side is formed in circular in a horizontal direction at the coating head 10. Then the uniform coating layer is formed by spraying in misty the treating liq. L discharged from a adjacent slit 11 to apply on an outer periphery surface of the cylindrical base material 1 by spraying a high pressure gas fed forcibly with a carrier gas pressurizing means 31 from a carrier gas spraying port part by interposing a supply chamber.
Patent JP-2000135305-A (JP)
Title: Game machine
Inventor: SAKAMOTO KOICHI
IPC: A63F5/04
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To make a forecast of a prize-winning mode for a beginner by providing a variable indication stopping means for stopping and indicating picture combinations for producing prize-winning at a fixed timing for stopping pictures on effective prize-winning lines, and an information means for informing the prize-winning mode in accordance with a procedure of a game. SOLUTION: A reel stop control is not conducted in all machines. Since an operation timing of stopping buttons 16 to 18 by a player has influence, prize-winning symbol combinations are not arranged on effective prize-winning lines and prize-winning is not produced without operating the stopping buttons 16 to 18 at a fixed timing even when flags for hitting the prize-winning of an inner lottery stand. The prize-winning mode is informed to the player by a kind of game starting sounds produced by a sound producing means and a kind of indicating modes of each back lamp producing in turn by an interlock producing means interlocking to stops of the reels 3 to 5 at starting of rotations of the reels 3 to 5, and by combinations of the indicating modes of each back lamp produced by a stop producing means at stopping all the reels 3 to 5.
Patent JP-S61140866-A (JP)
Title: Preparation of antibody for phosphotyrosine and cancer diagnosing agent consisting of said antibody
Inventor: OTSUKA MASAHIRO
IPC: C07K16/00
Filed: 1984-12-13
Abstract: PURPOSE:To obtain a mouse monoclonal antibody reacting specifically with P-tyr in cell protein by using P-tyr conjugated protein for immunization of an animal. CONSTITUTION:Phosphotyrosine (P-tyr) and synthetic peptide or natural protein is brought into reaction and are conjugated. The resulted P-tyr conjugated synthetic peptide or P-tyr conjugated natural protein is intracutaneously injected into a female mouse to immunize the mouse. The spleen cells are drawn from the immunized mouse and are fused with myeloma cells by using polyethylene glycol. The resulted hybridoma is cloned by limiting dilution method and is propagated in the peritoneal cavity of the mouse and is finally propagated as the ascites. The immunoglobulin is settled from the resulted ascites liquid and the settled immunoglobulin fraction is drawn as the antibody for the P-tyr.
Patent JP-H02187398-A (JP)
Title: Disposable writing tool
Inventor: ARUBERUTO MENRAATO
IPC: B43K5/02
Filed: 1989-10-06
Abstract: PURPOSE: To guarantee an unused state by protecting against a movement in a direction of a writing insert by a removably protective ring provided between a closure and a cap case, and corresponding an axial interval of a protrusion to a moving length of the insert. CONSTITUTION: A closure 6 is protected not to displace toward a writing insert 2 by a protective ring 9 removably provided between the closure 6 and a cap case 1a. In the state that a writing liquid tank 3 is not activated, a protrusion 10 is engaged with a narrow part 12 in the case 1a. After the insert 2 is moved, the protrusion 11 is engaged with the part 12. In these states, it is impossible to return the closure 6. Accordingly, if the tank 3 has already been activated, it is impossible to return it to a non-activated state. As long as the ring 9 is present in the cap 1, a so-called 'fresh signal' is formed.
Patent JP-H11102010-A (JP)
Title: Camera
Inventor: SAITO TATSUO
IPC: G03B17/28
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To perform photographing until attaining the prescribed number of exposed frames of photographic film even in the case of inadvertently performing the changeover operation of the position of a pressing plate by inhibiting the change of a tunnel gap for the photographic film in the case of performing photographing to the photographic film whose prescribed number of exposed frames is small after attaining the prescribed number of exposed frames. SOLUTION: When a changeover signal is inputted by the operation of a pressing plate position changeover switch 37, the present number of the exposed frames is read. When the number of the exposed frames is less than 16, a pressing plate position changeover permission signal is outputted, and a pressing plate position changeover motor 36 is rotated to change over the pressing plate position. When the number of the exposed frames is not less than 16, the present tunnel gap is detected by a tunnel gap detection switch 71. When the tunnel gap is for 220, a pressing plate position changeover inhibition signal is outputted and the motor 36 is not rotated, so that the pressing plate position is not changed over. When the tunnel gap is for 120, an all-frame feeding signal is outputted and the photographic film 16 is all taken up to a spool 17.
Patent JP-H06111980-A (JP)
Title: Discharge lighting circuit
Inventor: IDE KATSUYUKI
IPC: G09G3/28
Filed: 1992-09-30
Abstract: PURPOSE:To improve a lighting start characteristic, carry out light dimming control properly, and realize high efficency. CONSTITUTION:Discharge lighting is carried out on a discharge passage L. The first electric power supply EB connected directly to the discharge passage L to output discharge lighting voltage, the second electric power supply EA to output intermittently voltage higher than the voltage of the first electric power supply EB and a battery means C electrified by this second electric power supply EA to impress charge voltage upon the discharge passage L, are provided.
Patent JP-H0598908-A (JP)
Title: Power generating device utilizing combustion gas of combustion furnace
Inventor: TATEIWA MIKIO
IPC: F01D15/10
Filed: 1991-10-09
Abstract: PURPOSE:To obtain steam of a high temperature and high pressure without allowing any problem of corrosion to take place by combustion gas, in a power generating device utilizing combustion gas of waste or the like. CONSTITUTION:A power generating device is provided with an independent air loop 3, a heat exchanger 2 for heating air in the air loop 3 by combustion gas G in a combustion furnace 1, waste heat boiler 4 for generating steam by combustion gas discharged from the heat exchanger 2, a last superheater 5 for heating steam S generated in the waste heat boiler 4 by high temperature air HA in the air loop 3, and a steam turbine 6 driven by high temperature and high pressure steam heated by the last superheater 5 so as to drive a power generator 6'.
Patent JP-H1085187-A (JP)
Title: Ophthalmologic apparatus, control unit and ophthalmologic apparatus system having the same
Inventor: SATAKE EIJI
IPC: A61B3/10
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmologic apparatus and control unit capable of allowing installation in a smaller space and contributing to the reduction of weight burden and manufacturing cost by making it possible to connect the common control unit to the ophthalmologic apparatus varying in kinds and an ophthalmologic apparatus system equipped with the same. SOLUTION: This system has a fundus camera body 1 and slit lamp body 10 which are arbitrary >=1 kinds of the ophthalmologic apparatus among plural kinds of the ophthalmologic apparatus for measuring, observing or photographing the eyes to be examined, the control unit 20 which is capable of controlling plural kinds of the ophthalmologic apparatus and controls at least one kind of the ophthalmologic apparatus of the fundus camera body 1 and slit lamp body 10 which are arbitrary >=1 kinds of the ophthalmologic apparatus and connecting codes 4, 13 which selectively connect part or the whole of the ophthalmologic apparatus among plural kinds of the ophthalmologic apparatus to the control unit 20.
Patent JP-S62124296-A (JP)
Title: Surface treated steel sheet having excellent seam weldability and paint adhesiveness and its production
Inventor: KAWAMURA HIROAKI
IPC: C25D5/50
Filed: 1985-11-25
Abstract: PURPOSE:To obtain a surface treated steel sheet having excellent seam weldability and paint adhesiveness by subjecting the surfaces of the steel sheet to tin plating scattered with circular exposed parts under specific conditions then successively forming a metallic Cr layer and Cr hydroxide layer to specific thickness thereon. CONSTITUTION:After the surfaces of the steel sheet are degreased and pickled, the surfaces are subjected to thin plating to 50-900mg/m<2> amt. of tin per one surface at 40-60 deg.C bath temp. and 2-10A/dm<2> current density by using a tin sulfate bath contg. 30-80g/l concn. of bivalent tin ions, 15-60g/l concn. of acid as a sulfuric acid and 0.2-2g/l concn. of additive. The exposed parts of 0.5-20mu diameter where the tin is not electrodeposited are scattered on the steel sheet. The metallic Cr layer is then deposited to 7-100mg/m<2> on the steel sheet by constant current electrolysis at the current density higher than the current density expressed by -0.8--0.1V potential with respect to a satd. calomel electrode in a Cr acid bath contg. the sulfuric acid, hydrofluoric acid, etc., after melting the tin by heating or without melting the same by heating. The Cr hydroxide layer is further deposited and formed thereon to 5-50mg/m<2> by the conventional method.
Patent JP-H1181321-A (JP)
Title: Vegetation mat for river bank
Inventor: SAKATE MICHIHEI
IPC: E02D17/20
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a vegetation mat which does not leave residue on the face of slope by attaching a plastic net to one surface of palm mat and attaching a vegetation sheet adhering vegetation base material on hydrolytic paper cloth pieces on the other surface and sewing them together to one united body. SOLUTION: A mat M is made by superimposing a plastic mat 1, palm mat 2, water-soluble or hydrolytic paper and cloth pieces 3, 4, in which vegetation basic materials 6 such as seeds, fertilizers, soil conditioners or the like are adhered, and net body 7 and vegetation sheet 5 are sequentially arranged and formed in one united body. Plastic net 1 is woven to a net with meshes from 5 to 300 mm and is made of a biodegradable synthetic resin. The palm mat 2 is made of palm fibers adhered with an adhesive to a mat shape with the thickness of 0.3 to 10 mm and meshes of 100 to 500 g/m<2> . Sewing thread 8 is a thread of biodegradable resin fibers, hemp thread, cotton thread or the like. Thereby, when the mat M is laid on the face of slope in a region easy to water, the mat is not cut off by the running water without leaving residue thereby creating no water pollution problem.
Patent JP-2001084295-A (JP)
Title: Maintenance/inspection method for facility unit and maintenance/inspection period managing method
Inventor: NAGAHARA SHINOBU
IPC: G06Q50/16
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain the optimum maintenance/inspection period of a facility unit based on the actual result of maintenance/inspection and to reduce maintenance/ inspection cost by extending the maintenance/inspection period, when abnormality is not detected at the time of maintenance/inspection, returning it to the preceding maintenance/inspection period by one when abnormality is detected and setting the maintenance/inspection period at the time to be the optimum one. SOLUTION: A recommendation inspection period (t) that a maker designates is set previously to a facility unit. First maintenance/inspection is executed after the period (t), in accordance with the recommendation/inspection period after the facility unit is installed. When abnormality is not detected in the facility unit, a designated day α is added to (t), and the new maintenance/inspection period is set to t+α. When abnormality is not detected even in a second maintenance/inspection, the maintenance/ inspection period becomes t+2α. When abnormality is detected at a third maintenance/ inspection, the maintenance/inspection period is set back to one previous, and the new maintenance/inspection period is set to t+α. Thus, the maintenance/inspection period is set optimal for the facility unit.
Patent JP-H06196656-A (JP)
Title: Dynamic ram
Inventor: SUGIBAYASHI NAOHIKO
IPC: G11C11/407
Filed: 1992-10-01
Abstract: PURPOSE:To replace a defective cell efficiently in a dynamic RAM in which a double word line system is employed. CONSTITUTION:Cells for replacement of defective cells are provided in exclusive redundancy subarrays 1 and 2 and the subarrays 1 and 2 are given smaller areas than a regular subarray 10 to reduce an area overhead produced by the increase of the replacement unit in a double word line system.
Patent JP-H02109348-A (JP)
Title: Method of detecting an abnormality of the set of lead frame and die for molding resin sealing
Inventor: URAGAMI HIROSHI
IPC: H01L21/66
Filed: 1988-10-18
Abstract: PURPOSE:To detect an abnormality of a set efficiently and highly accurately by a method wherein one end of a lead frame which is not properly fitted into a set groove is pushed up vigorously at a position higher than a parting line of a low type by means of a required engagement, held, and detected. CONSTITUTION:When there is a lead frame 52 which is not properly set in a set groove of a plurality of required lead frames 5 supplied to a set groove 6, one end in the lead frame 52 abnormally set can be held in a posture in a state in which it is vigorously pushed up to a position higher than parting lines P, L surfaces of a low type by means of a required engagement 7 disposed in a position near the set groove, and an abnormal set of the lead frame can be detected easily. When an optical detection apparatus 9 is adopted, the abnormal set of the lead frame 52 can be detected mechanically with higher precision.