baber/WOPTO huggingface dataset:
Patent JP-H0861115-A (JP)
Title: Fuel supply quantity controller of internal combustion engine
Inventor: SASAKURA HACHIRO
IPC: F02D41/04
Filed: 1994-08-23
Abstract: PURPOSE: To properly control a supply quantity of fuel to an internal combustion engine in response to its evaporative characteristics. CONSTITUTION: An intake valve temperature is an initial water temperature THV as same as a cooling water temperature at the time of startup. The intake valve temperature increases almost linearly as the number of ignition increases after the startup. Consequently, the intake valve temperature can be estimated by the initial water temperature THV and the number of the ignition. The evaporative condition of fuel injected from a fuel injection valve can be estimated accurately by the estimated intake valve temperature and the evaporative characteristic of the fuel preliminarily stored, and thereby an appropriate fuel supply quantity can be calculated.
Patent JP-S6089780-A (JP)
Title: Transmitter and receiver for ultrasonic wave
Inventor: HASEGAWA WATARU
IPC: G01S7/52
Filed: 1983-10-24
Abstract: PURPOSE:To receive securely a reflected wave at extremely short distance by providing with a circuit that supplies a piezoelectric ceramic sensor with a DC voltage which drops with time synchronously with the operation completion of a transmitting circuit part for supplying an AC signal to the sensor. CONSTITUTION:A transistor (TR)1 amplifies a transmit operation signal of transmission frequency supplied to the base A. A transformer 2 is supplied at its input terminal B with a voltage V with a specific level within a specific period to output a transmit signal to a secondary side. A DC voltage supply means 3 consists of a rectifying diode 4, capacitor 5, and discharging resistance 6. The piezoelectric ceramic sensor 7 has a signal input terminal D connected to an output terminal C at which the transmit signal appears through the DC voltage supply means 3 and transmits and receives an ultrasonic wave. Coupling capacitors 8 and 9 constitute part of an amplification part 13 which amplifies a receive signal obtained through an input terminal E. Diodes 10 and 11 operate to protect an amplifier 12.
Patent JP-H0246502-A (JP)
Title: Access system for track width variable type magnetic recording medium
Inventor: BABA SHINICHI
IPC: G11B5/49
Filed: 1988-08-08
Abstract: PURPOSE:To cope with the standard of plural track widths by changing a read ing track width and a writing track width in using the head width as a unit. CONSTITUTION:A magnetic head B is a magnetic head for reading and writing the data of width (a) and the whole is composed of small heads B1, B2, B3...Bn-1, Bn of a width (b). A track D to record or recorded on a medium has a track width C and a recording direction is an arrow mark (d) or an arrow mark (e). When the data are read and written for the track of a head width (a) or below, a pair of small heads matched to a track width (b) is selected. At such a time, the minimum track width able to cope with the magnetic head B is a single small head width (b) and the maximum track width is a value (bXn)=a when all small heads B1, B2, B3...Bn are used. Thus, by a single magnetic recorder, the system can completely cope with plural types of magnetic record ing media different in track width and a magnetic recorder.
Patent JP-2001027053-A (JP)
Title: Roof not accumulating snow, nor forming snow eaves
Inventor: NISHIDA CHIKAFUMI
IPC: E04B7/18
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent snow eaves by providing the roof part of a prescribed structure through an attic space on a heat-insulated room. SOLUTION: A roof part 5 is formed through an attic space 4 on the upper face of a room 3 whose entire face is heat-insulated, and an external facing material 3F is provided through a ventilating layer 3E on the outside of a wall face. Next, the roof 5 is formed of inclination faces 5B, 5C which are high in a right, left and outward parts by centering a snow duct 5A, the lower end 3E1 of the layer 3E communicates with the outside air, the upper end 3E2 communicates with an attic space 4 respectively, and ridge ventilating openings 5D, 5E are provided on the uppermost parts 5B1, 5C1 of the roof 5. Next, the longitudinal direction of the roof 5 is at substantially right angles for the direction of seasonal wind in winter.  The snow on the roof is melted from the circumference of the duct 5A by heat of a building, highly accumulated snow is blown by wind to be flat, further accumulated new snow does not adhere to the neighborhood of the ventilating openings 5D, 5E, the center part is lowered to be melted by the heat of the building, and blowing wind makes the snow flat. Thereby the need of snow removal work can be eliminated, and construction can be performed easily and inexpensively.
Patent JP-H0843926-A (JP)
Title: Camera using film equipped with magnetic recording part
Inventor: ISHIHARA MASAAKI
IPC: G03B17/00
Filed: 1994-08-02
Abstract: PURPOSE:To heighten the spatial efficiency of a camera and miniaturize the camera by forming a space, in which another system or element can be installed, in a part of a magnetic head holding member. CONSTITUTION:A phase contact piece 36 is fixed in an arm 33d of a slide lever 33 and a phase substrate 37 is fixed in a pressure plate 5 and together with the phase contact piece 36, the phase substrate 37 detects that the slide lever 33 reaches the left end or the right end. A perforation detecting means 38 to detect perforation 3a formed in a magnetic recording part-equipped film 3 is fixed in the pressure plate 5 by adhesion or a screw, etc., and detects the perforation through a detection window formed in the pressure plate 5.
Patent JP-S6258648-A (JP)
Title: Semiconductor device
Inventor: YAMADA OSAMU
IPC: H01L21/52
Filed: 1985-09-09
Abstract: PURPOSE:To compensate stress due to a difference of thermal expansion coefficient after fixing and to lessen a curve in a semiconductor device in a flat type pressure-contact structure by providing a layer of a material having a thermal expansion coefficient close to that of the material for a supporting electrode plate on the back surface of the electrode plate using a semiconductor. CONSTITUTION:A silicone plate 1 and a supporting electrode plate 2 are bonded together by an alloying of aluminum. At this alloying time, the supporting electrode plate 2 is bonded using a stress compensating plate 6 and aluminum as brazing metals. At that time, the respecitve relations among the thermal expansion coefficients of the materials for the silicon plate 1, the electrode plate 2 and the compensating plate 6 and the respective relations among the plate thicknesses of the materials shall be the prescribed relations. For example, when molybdenum is used as the material for the supporting electrode plate 2, tungsten is used as the material for the stress compensating plate 6 and a difference suitable to the respective thickness is provided. Hereby, a stress due to bending is cancelled on the front and back of an element body and a curve becomes nil.
Patent JP-H1038942-A (JP)
Title: Recognition method for surface potential of photosensitive body
Inventor: HORIUCHI YOSHINORI
IPC: G03G15/02
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a recognition method whose measuring accuracy is high by a method wherein, in an electrifying, exposure and reelectrifying process, the surface potential of a photosensitive drum which is reelectrified by an electrification means is adjusted so as to be lower than the surface potential of a photoreceptor drum which is electrified by the electrification means. SOLUTION: The surface of a photoreceptor drum 1 is first electrified by an electrifier 2. Then, a part in which a surface potential is to be measured is exposed, and the surface of the photosensitive drum 1 including an exposed region is reelectrified in the second round of the photosensitive drum 1 without performing a developing operation, a transfer operation, a cleaning operation and an electricity removal operation. In this case, the surface potential of the reelectrified photosensitive drum is adjusted so as to be lower than the surface potential of the first electrified photosensitive drum.  Thereby, even when a potential is dropped due to dark attenuation in an unexposed region, the surface potential of the reelectrified photosensitive drum is controlled so as to be low, a current which flows to the unexposed region at a time when the photosensitive drum is reelectrified is suppressed, and the measuring accuracy of a recognition method is made high.
Patent JP-S6177320-A (JP)
Inventor: NAKANO YASUAKI
IPC: H01G13/00
Filed: 1984-09-21
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-2000026487-A (JP)
Title: Metal complex useful as sensitizer, oxide semiconductor electrode and solar cell
Inventor: SUGIHARA HIDEKI
IPC: H01L51/42
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new metal complex comprising a specific metal complex containing an organic coloring matter as a ligand, having a wide light absorption wavelength range and a high absorption coefficient, useful as a sensitizer for producing an oxide semiconductor electrode, a solar cell, etc. SOLUTION: This new metal complex is shown by the formula [M is a metal of the group 8; X is a halogen or a polar group such as thionato, OH, cyano, isocyanato, selenocyanic acid or the like; L1 is 1,10-phenanthroline-4,7- dicarboxylic acid or 1,10-phenanthroline-4-carboxylic acid; L2 is a (substituted) 1,10-phenanthroline], is a coloring matter having a wide light absorption wavelength range and is useful for an oxide semiconductor electrode having adsorbed the coloring matter on the surface, a solar cell comprising the electrode, its counter electrode and a redox electrolyte to be brought into contact with these electrodes. The compound is obtained by reacting 1,10-phenanthroline or its carboxylic acid derivative with a halide of a metal of the group 8 and optionally converting the halogen atom to another functional group.
Patent JP-H1136892-A (JP)
Title: Centrifugal governor for diesel engine
Inventor: NAGAHAMA MASAHIRO
IPC: F02D1/10
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the disturbance element of governor control caused by uneven wear of rolling rollers with cost reduction for a fork lever. SOLUTION: A governor lever 7 is formed of a sheet metal member capable elastic deformation. A pair of right and left leg parts 7c, 7c and roller bearing parts 7d, 7d are integrally formed at the base end input part of the governor lever 7 with a governor shaft 3 strided. A slit hole 15 having elastic deformation by abutting pressure to a governor sleeve 6 is formed at the side close to the leg part of each roller bearing part 7d. Rolling rollers 14, 14 are provided at both the right and left sides of the slit hole 15 by sandwiching each roller bearing part 7d. The rolling rollers 14, 14 are constituted so as to uniformly press and abut to the other end face 6b of the governor sleeve 6 by means of the tensile force of a governor spring.
Patent JP-S6179762-A (JP)
Title: Vapor deposition device
Inventor: SATO MASAYUKI
IPC: H01L21/285
Filed: 1984-09-26
Abstract: PURPOSE:To improve the adhesive strength of a metallic film deposited by evaporation on wafers to be treated after sputter etching and to decrease through-hole resistance by constituting a vapor deposition device of three chambers; an etching chamber, evaporating source chamber and vapor deposition chamber. CONSTITUTION:The plural Si wafers are attached to a substrate holder 24 and are first put into the etching chamber 21. The inside of the chamber 21 is evacuated and gaseous Ar is introduced through an inlet 37 into the chamber; thereafter, a high- frequency voltage is impressed between a counter electrode 33 and the holder 24 by an electric power source 31 and the surface of the wafers 25 are etched by Ar ions. The gas contg. the generated SiO2 particles is discharged through a discharge port 38 and thereafter the holder 24 is introduced into the vapor deposition chamber 26 by opening a gate valve 39. The metallic vapor from the evaporating source 22 in the lower evaporating source chamber 23 is then deposited by evaporation on the wafer surfaces by opening the gate valve 56 in the lower part of the chamber 26. Impurities such as SiO2 do not stick on the vapor deposited surfaces of the wafers and therefore the film deposited by evaporation is deposited with the high adhesive strength by evaporation on the wafer surfaces.
Patent JP-H0485800-A (JP)
Title: Test circuit for rom
Inventor: AKASHI YOICHI
IPC: G11C29/56
Filed: 1990-07-27
Abstract: PURPOSE:To reduce the testing time of ROM by providing a latch circuit holding a high-order address of ROM, multiplexer selecting a low-order address, and a counter deciding the holding period of latch circuit. CONSTITUTION:A test circuit for ROM which holes the value of a 1st external factor 4, is provided with the latch circuit outputting i-bit of high order address of ROM 11, the multiplexers 2, 3 selecting whether k-bit of low-order address of ROM 1 are given from an external factor 6 or from a counter 5, and the counter 5 with k-bit deciding the holding period of latch circuit. At the time of testing, the operation in the case all i-bit of the 1st external factor 4 are at the L-level, is the same, but when at least one output is at the H-level, the change of 1st external factor 4 is inhibited during the 2nd external factor 6 takes the values in 2<k> ways, and the operation returns to the first page after the data on the corresponding pages are all read out, and this procedure is repeated.
Patent JP-H1146276-A (JP)
Title: System including facsimile equipment
Inventor: NAKAMA TOSHIYUKI
IPC: H04N1/32
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce loads in the case of duplicating a facsimile document file onto a flexible disk(FD) by dividing an image information file to be transmitted when the size of a facsimile document file produced by a personal computer(PC) exceeds the storage capacity of general flexible disks(FD). SOLUTION: A main control section 3 obtains a relation between the capacity of an image information storage 8 and a capacity of a facsimile document file and stores it in a correlation information management memory 10, and calculates the size of the facsimile document file in the case of transferring it to a PC, based on the relation and the capacity of the image storage memory which receives the file. In the case that the capacity of the FD is exceeded in the calculation process, data up to the preceding pages are sent to the PC. Thus, the facsimile document file whose capacity is in excess of the capacity of the FD cannot be stored in the PC, so that the operation related to the storage and transfer of the facsimile document file is facilitated.
Patent JP-H1144690-A (JP)
Title: Antibody for detecting bacillus bacteria and method for detecting bacillus bacteria in sludge using it
Inventor: ITO AKIHIDE
IPC: G01N33/569
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an antibody for detecting Bacillus bacteria in which Bacillus bacteria in sludge can be determined quickly and conveniently, and a method for detecting Bacillus bacteria in sludge using the antibody. SOLUTION: An antibody for detecting Bacillus bacteria is produced using the extracorporeal secretion of Bacillus bacteria as immunogen and caused to react specifically on Bacillus bacteria in sludge in order to detect Bacillus bacteria in sludge. The antibody for detecting Bacillus bacteria is caused to react specifically on Bacillus bacteria in sludge and the Bacillus bacteria in sludge is determined using a coloring reaction correlated with the reaction as an index thus detect Bacillus bacteria in sludge.
Patent JP-H04261814-A (JP)
Title: Apparatus for vulcanizing tire
Inventor: KARURU JIEI JIIGENTARAA
IPC: B29L30/00
Filed: 1991-07-16
Abstract: PURPOSE:To prevent a fluid from stirring and turning substantially into a flow in the axial direction by forming a flow path in such a way that the component in the transverse direction of the speed of the fluid for heat exchange sent to a ring room wherein an unvulcanized tire is stored is made large. CONSTITUTION:A ring room receiving a tire to be vulcanized constitutes a part of a closed circuit for package filling of a fluid for heat exchange and the fluid is fed into the ring room from a forwarding flow path 116 and is returned to an impeller 84 along a return flow path 117. The return flow path 117 has a ring crosssection and the inner side diameter is determined by a heating unit 94 heating the fluid and has a crosssection increasing toward an outlet 108. In addition, a fin 105 extending along the flow path 117 is provided. The impeller 84 is coaxial to the end of the outlet 108 and an inlet end 88 arranged in order with this is provided. In addition, a Venturi tube is formed on the forwarding flow path 116 passing through the impeller 84. It is thereby possible to get rid of producing a vortex of the fluid coming out from the ring room, to accelerate it and to protect the component in the transverse direction of the fluid provided by means of the impeller 84.
Patent JP-H1083631-A (JP)
Title: Card having improved security characteristic and capable of being magnetically coded
Inventor: CHAMBERLAIN FREDERICK ROCKWELL
IPC: G06K17/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a card simple in manufacture without deteriorating data by forming a magnetic data track not parallel to four edges of a main body formed with plastic material having uniformly dispersed magnetic particles. SOLUTION: This card 30 capable of being magnetically coded is coded by the data track 32 having an angle 34. A reader for such a card system can follow such a track by moving the card at a certain angle related to a fixed MR(magneto-resistive) head, or moving the head according to that the card is inserted. When the center of the data track 32 is arranged so as to coincide with the center 36 of the card 30, since a track position is symmetric, the card is able to be inserted even from either directions. The card 30 is recorded using both side surface tracks, and an invariable characteristic for the directions is obtained.
Patent JP-H0711794-A (JP)
Title: Self-traveling two stage garage
Inventor: KUSABA TOMOHIRO
IPC: E04H6/06
Filed: 1993-06-23
Abstract: PURPOSE:To dispense with electric power, reduce a cost, use for general families, and cope with shortage of small parking lots by converting a rotating motion into a vertical motion by motive power generated by a self-traveling (drive wheel) of an automobile. CONSTITUTION:A car body is placed on a pallet 0, a tire Y is rotated reversely, and rollers 1 and 2 are rotated. Also the rotation is transmitted to a roller 3 through a chain 4 to rotate a bevel gear 5, and the bevel gear supporting shaft 6 is lifted while being rotated. In this case, a rotating motion is converted into a vertical motion by a power generating by a self-traveling drive wheel to elevate the car body to an upper stage to move it vertically automatically.
Patent JP-2000032913-A (JP)
Title: Production of milk-based tea beverage of good taste
Inventor: HIRATA HISATOMO
IPC: A23F3/16
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a milk-based tea beverage that retains flavor components for hours with reduced leakage of tannin component and gives good aftertaste with suppressed bitterness by extracting tea leaves or the like with a skim milk or its processed milk product. SOLUTION: A skin milk and/or its processed product, preferably containing <=2 wt.% of milk lipid content and 3-20 wt.% of non-fat milk solids content, or a solution of a milk-originating protein containing <=2 wt.% of the milk lipid content and 1-7 wt.% of protein content is used to extract black tea leaves, green tea leaves, ground tea leaves, oolong tea leaves, puerh tea leaves, baked wheat grain tea and the like whereby the objective milk-based tea beverage is obtained.
Patent JP-S6093721-A (JP)
Inventor: SHIOIRI SATORU
IPC: H01H33/66
Filed: 1983-10-27
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-S6095289-A (JP)
Inventor: IMAI YUTAKA
IPC: F16L3/20
Filed: 1983-10-27
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-S6346237-A (JP)
Title: Method for coating polyester film and novel film having surface coating
Inventor: CHARMOT DOMINIQUE
IPC: C08J7/056
Filed: 1987-08-12
Abstract: Oriented polyester film composites comprise, on at least one face surface of the polyester base, a primer coating adapted to enhance the adhesion of topcoats thereto, said adhesive primer coating comprising a modified copolymer produced by aqueous phase radical polymerization of at least one acrylic monomer in the presence of a water-soluble or water-dispersible copolyester containing a plurality of sulfonyloxy groups.
Patent JP-H0843482-A (JP)
Title: Temperature-regulating device
Inventor: HAGIWARA JUNICHI
IPC: G01R31/26
Filed: 1994-08-01
Abstract: PURPOSE:To provide a temperature-regulating device in which a mounting-plate part with reference to different kinds of devices is used in common when every device formed by packaging an object to be inspected such as, e.g. a semiconductor integrated circuit, by which every device can be heated or cooled with good efficiency and which is used for the inspection apparatus of every device. CONSTITUTION:A mounting-plate part 3 on which a plurality of devices 10 are arranged and mounted is installed on a heating unit 4 so as to be freely detachable, and a recessed part 5 in which every device 10 is housed is formed on the surface part of the mounting-plate part 3. Then, a mounting-stand part 6 having a height at which every lead terminal R for every device 10 does not come into contact with the bottom face is formed in the central part on the bottom face of the recessed part 5, and a suction hole 43 which is used to vacuum-suck every device 10 is formed in the center of the mounting-stand part 6.
Patent JP-H0932286-A (JP)
Title: Sleeve fixing metal
Inventor: SUGURO ISATO
IPC: E04G15/06
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a sleeve fixing metal capable of being fitted and fixed at an optional position simply, accurately, and surely. SOLUTION: A metal main body 1 is constituted of a main section 1a and two branch sections 1b, 1b branched from it into a forked shape. A moving clip 2 is slidably fixed on the main section 1 a of the metal main body 1. The tips of the branch section 1b of the metal main body 1 are bent into extension sections 1b', 1b' extended in parallel in the nearly same direction as the main section 1a. One (lower) extension section 1b' of the branch section 1b is made longer, and a presser bar 3 is slidably fitted to it. The base section 3a of the presser bar 3 is formed into a V-shape, a slit-like lock hole 3a' is formed on it, and the extension section 1b' is inserted into it. The moving clip 2 is slidably fixed to the extension section 1b' fitted with the presser bar 3.
Patent JP-H1136976-A (JP)
Title: Cylinder injection type spark ignition internal combustion engine
Inventor: AZUMA HIROBUMI
IPC: F02F1/24
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder injection type spark ignition internal combustion engine which is high in inlet efficiency and combustion efficiency and can be miniaturized by properly arranging each component when an engine is of a single overhead cam(SOHC) type. SOLUTION: In a SOHC type internal combustion engine having a single camshaft 30, an injection nozzle 22 to inject fuel directly into a combustion chamber 20 is provided for enabling cylinder injection, and an intake port 44 is arranged so that its one end is opened to the combustion chamber at an intake opening part 40 and extends to the top surface of a cylinder head 4 between the camshaft and an intake valve 50 and at least a part of it passes the area between those lines which connect, with a shortest distance, each head part of the intake valve 50 to the camshaft as viewed in the X-axis direction of a cylinder.