baber/WOPTO huggingface dataset:
Patent JP-S5675971-A (JP)
Title: Igniter of internal combustion engine
Inventor: HAMAI KIYUUGO
IPC: F02P3/01
Filed: 1979-11-26
Abstract: PURPOSE:To provide sure and sequential ignition of an internal combustion engine, by counting synchronizing pulses generated per each turn of crankshaft in accordance with the number of cylinders and sequentially conducting switching devices with signals from a pulse counter which is reset per two turns of the crankshaft. CONSTITUTION:Two synchronizing pulses, generated per each turn of a crankshaft from a solenoid pickup 31, are applied to a pulse counter 39 through an ignition lead angle controller 38. Output of the pulse counter 39 is discriminated by a decoder 40 to put out a series of trigger signals from an amplifier 42 for determining ignition timing for each cylinder. As the trigger signals from the amplifier 41 enter gates of thyristors 43-46, the thyristors conduct one after another to produce spark in an ignition plug 21 of each cylinder.
Patent JP-S6043163-A (JP)
Title: Fuel supplying device
Inventor: ITOU KATSUKI
IPC: F02M69/46
Filed: 1983-08-20
Abstract: PURPOSE:To restrict evaporation of fuel and improve resistance to vibration by a method wherein a fuel distributing pipe, distributing the fuel sent from a fuel pump by pressure to respective fuel injection valves, is formed by synthetic resin. CONSTITUTION:The fuel in a fuel tank 1 is pumped by an electric fuel pump to a tubular fuel distributing pipe 10 through a fuel filter 3 to distribute it to respective fuel injection valves 5. The fuel distributing pipe 10 is provided with a fuel inlet port 11, a return port 12, and a fuel outlet port 13, into which the fuel injection valve 5 is inserted and attached, and is formed by synthetic resin or synthetic resin type composite material such as nylon 66, polyselenium sulfide or the like. A fuel damper 20, restricting the pulsation of the fuel, is accommodated in the left end of the fuel distributing pipe 10 while a fuel pressure regulator 40, regulating the pressure of the fuel, is accommodated at the right end of the same pipe 10 and is welded thereto by fusion welding.
Patent JP-H11318380-A (JP)
Title: Production of food material having barley-tea taste
Inventor: FUKAYA TETSUYA
IPC: A23L27/24
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a process capable of obtaining a complexly flavored new food material having barley-tea taste by utilizing as effective as possible roasted barley or barley-tea husk, which is a byproduct of the preparation of barley tea from the roasted barley. SOLUTION: Water added roasted barley or water added barley-tea husk, which is a byproduct of the preparation of barley tea from the roasted barley is heated, the heated matter is pressed with a screw press while it is hot to obtain a pressed product, and subsequently the pressed product is subjected to organic acid fermentation; or water added roasted barley or water added barley-tea husk, which is a byproduct of the preparation of barley tea from the roasted barley is subjected to organic acid fermentation to obtain a fermentation product, and the fermentation product is heated and pressed with a screw press while it is hot.
Patent JP-S6044962-A (JP)
Title: Gas diffusion electrode and its manufacture
Inventor: SUZUKI YOSHIHIRO
IPC: H01M4/96
Filed: 1983-08-20
Abstract: PURPOSE:To provide a gas diffusion electrode having good performance, high mechanical strength, and high electrolyte leakage resistance by specifying the amount of polytetrafluoroethylene which is spreaded on gas side of electrode and its electrolyte side. CONSTITUTION:Noble metal carried carbon powder and polytetrafluoroethylene (PTFE) dispersion which are used gas side electrode, and noble metal carried carbon powder and polytetrafluoroethylene (PTFE) dispersion which are used in electrolyte side electrode are separately mixed. These mixtures are dried and crushed, then spreaded on each side of a current collecting mesh 3 respectively. Then the coated mesh is pressed and sintered. The amount of PTFE of gas side electrode 1 is limited to 30-60wt%, and that of electrolyte side electrode 2 is to 15-25wt%. By this process, a gas diffusion electrode having high performance is manufactued efficiently and inexpensively.
Patent JP-S5275224-A (JP)
Title: Index color receiving tube
Inventor: KISHIMOTO SHIYUNICHI
IPC: H04N9/24
Filed: 1975-12-19
Abstract: PURPOSE: To reproduce an appropriate received picture, by correcting the scanning speed of the electronic beam thru the use of magnetic filed developed in the current flowing into the resonant coil of the high frequency amplifying circuit provided in the neck part. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0816025-A (JP)
Title: Nip width measuring method for fixing apparatus in copying machine
Inventor: MIYASATO KAZUHIKO
IPC: G03G15/20
Filed: 1994-07-04
Abstract: PURPOSE:To measure the nip width of a fixing apparatus presicely without causing many toubles by carrying out copying to color the whole or a part of a copy paper with a prescribed color and after that supplying the copy paper with the prescribed color from a tray manually and stopping the paper for a prescribed period in the nip. CONSTITUTION:A paper sheet with the maximum size for copying is used for copying and the whole area of the paper sheet is turned black, for example, by the copying. When the resulting uniformly blackened copy paper sheet passes a fixing roll, an oil is supplied to the fixing roll from an oil supplying apparatus and the oil is applied to the uniformly blackened copy paper sheet. After that the uniformly blackened copy paper sheet is discharged from a discharging tray. The uniformly blackened copy paper sheet is set in a manual tray while the image-carrying side being set upside, a nip confirming sequence mode is selected, and a start button is pushed. Consequently, the paper is conveyed while a toner is not transferred by a transfer drum, the paper stays for a prescribed period in the fixing apparatus, and a nip trace is formed. The nip width can be known by measuing the nip trace by a measure.
Patent JP-S5376795-A (JP)
Title: Receiver of fire alarm system
Inventor: NAKANO TAKESHI
IPC: G08B17/06
Filed: 1976-12-19
Abstract: PURPOSE: To reduce the possibility of occurrence of false announcement by connecting two lines of sensing groups to a regional repeater as well as to produce a caution announcement of the outbreak of fire and display the outbreak of fire in preference when it is inputted during producing of the caution announcement. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5484735-A (JP)
Title: Conveying method of transfer paper
Inventor: ENDOU KOUICHI
IPC: B65H5/36
Filed: 1977-12-19
Abstract: PURPOSE: To 1et stopper be evacuated by the signal synchronized to copying by temporarily putting the paper in a standby state through actuation of the stopper which stops the end of the paper provided in the conveying path of transfer paper and accurately superpose the paper and image area through inertia advance before the evacuation.  
     CONSTITUTION: A stopper means 17 which temporarily stops the end of transfer paper to be carried to the transfer position by a conveying belt 603 is provided and is made position displaceable from on the moving path of the transfer paper and the position evacuated from the path. The end of the transfer paper on the conveying path is stopped and the transfer paper is temporarily stood by in the specified position. Next a solenoid SOL-1 is actuated by the copying synchronizing signal to allow the stopper 17 to make the continuous movement of the paper displacing to the evacuation position. The above synchronizing signal is made the output signal when the micro-switch provided on the moving path of the original base senses the mevement of the original base. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5942102-A (JP)
Title: Production of alpha+beta type hot rolled titanium alloy sheet having good suitability to cold rolling
Inventor: SAITOU KIICHI
IPC: B21B47/00
Filed: 1982-09-03
Abstract: PURPOSE:To obtain an alpha+beta type hot rolled titanium alloy sheet having good suitability to cold rolling by superposing cladding materials having a limited thikness on both surfaces of a blank material for a hot rolled sheet, welding the cladding materials to each other except the tail side of the rolling and hot rolling the material. CONSTITUTION:Cladding materials 8 of mild steel sheets of the thickness >=22% of a blank material 9 for a hot rolling sheet of an alpha+beta type titanium alloy are superposed on both surfaces of the material 9. The materials 8 superposed on the material 9 while mill scale is held stuck to at least one of the cladding materials. The materials 8, 8 of the part except at least the end on the tail side of rolling are subjected to coated arc welding so as to obtain three places of weld lines 10 to bring the materials into contact with each other. The material 9 is then hot rolled, whereby the hot rolled sheet of the alpha+beta type titanium alloy having no bending, folding, etc. is obtd.
Patent JP-S6213133-A (JP)
Title: Optoelectric converter
Inventor: TAKADA HISASHI
IPC: H04B10/00
Filed: 1985-07-10
Abstract: PURPOSE:To extract separately a positive and a negative signal into a positive and a negative current signal respectively by connecting a couple of photodiodes whose reply wavelength region differs from each other in series, connecting an amplifier circuit to the connecting point and connecting two signal identification circuits to the output terminal of the amplifier circuit thereby identifying the positive and negative signals. CONSTITUTION:A couple of photodiodes 1, 2 are connected in series by back-to- back connection between a power supply and ground. The photodiode 1 responds to a light (wavelength lambda1) shown in figure A and the photodiode 2 responds to a light (wavelength lambda2) shown in figure B. Then a DC inverse amplifier 4 is connected to a connecting point 3 of both the photodiodes 1, 2, a negative feedback resistor 5 is connected between an output terminal and an input terminal of the DC inverse amplifier 4 to output the negative and positive signals corresponding to the output current signal from the photodiodes 1, 2. Then only the negative voltage signal is extracted by an identifier 6 as shown in figure D and only the positive voltage signal is extracted by an identifier 7 as shown in figure E.
Patent JP-H06342839-A (JP)
Title: Method of inspecting layer feebly modified by treatment on surface of silicon wafer, and method of measuring its thickness
Inventor: NAKANO MASAMI
IPC: G01N22/00
Filed: 1993-05-31
Abstract: PURPOSE:To provide a method of inspecting the layer feebly modified by treatment at the surface of a silicon wafer after polishing, and a method of measuring the thickness of that feebly modified by treatment. CONSTITUTION:The layer feebly modified by treatment at the surface of a silicon wafer is detected by washing the mirror-work surface of a silicon with fluoric acid, and then, measuring the life time by microwave light exciting attenuation method, as to that sample, and comparing it with the life time of the same kind of silicon wafer without a layer modified by treatment being compared separately. Moreover, the operation of etching the mirror-polished surface of a silicon wafer in mixed liquid among ammonium hydroxide, hydrogen peroxide, and water, and next, washing it with fluoric acid, and then, measuring the life time of the wafer by microwave light attenuation method as to the sample is repeated. The total quantity of etching of the layer modified by treatment, that is, thickness of the layer modified by treatment is calculated by finding out the point of time when the life time reaches a certain value, seeking the total value or 'etching speed X etching time' at each time to that point of time.
Patent JP-S5942044-A (JP)
Inventor: TSUGA KOUICHI
IPC: B02B3/06
Filed: 1982-09-02
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-S5484959-A (JP)
Title: Signal generation circuit
Inventor: NAKASHIMA TOSHIO
IPC: H03B5/06
Filed: 1977-12-19
Abstract: PURPOSE: To supply only the waveform of a given amplitude to the operation processor, by rejecting the minute amplitude waveform immediately after the application of voltage to the oscillator circuit, through the output picked up from the oscillation circuit including the piezoelectric vibrator via the Schmidt circuit.  
     CONSTITUTION: The oscillation circuit is constituted with the complementary MOS inverter consisting of N thpe MOSFET 1  and P type MOSFET 2 , feedback resistor 3, crystal oscillator 4, and capacitors 5 and 6. Next, the output of the oscillation circuit thus constituted is fed to the input of the Schmidt circit 12, and the output of the circuit 12 is fed to the operation processor 13. The Schmidt circuit is constituted with the resistors R 1  and R o  determining the hysteresis performance and the inverters 16, 17 in series connection, forming the feedback loop via the resistor R o . Thus, the output of the oscillation period unstable immediately after the power application can be inhibited with the circuit 12 and the operation of the unit 13 is ensured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5941121-A (JP)
Inventor: TERAMOTO AKIYOSHI
IPC: G05F1/56
Filed: 1982-08-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0319107-A (JP)
Title: Magnetic head
Inventor: ASHIDA AKIHIRO
IPC: G11B5/127
Filed: 1989-06-15
Abstract: PURPOSE:To suppress the generation of a pseudo signal by forming a specific thin film preventing the reactions of a saturated magnetic flux density material thin film and a ferrite at the boundary of both. CONSTITUTION:A MIG type head is made in such a way that a 'Sendust(R)' alloy film 1 is used near a gap 5 and the ferrite 2 except for a magnetic path and 50Angstrom  of a FeIr alloy film 4 is formed at the boundary of both, for example. In such a case, the same effect can be obtained even if the alloy film of one or more than two kinds among Ru, Rh, Pd, Ag and the like instead of Ir of the FeIr alloy film, and a Co base amorphous film, an Fe system alloy film and the like are used instead of the 'Sendust(R)' film. The thickness of the FeIr alloy is set to be between 20Angstrom  and 2000Angstrom . Thus, the pseudo signal which generates at the boundary of both can be reduced by forming the film 4 preventing the flow-out of oxygen from the ferrite at the boundary of the high saturated magnetic flux density material film 1 and the ferrite 2.
Patent JP-H05106620-A (JP)
Title: Fixing element
Inventor: UERUNERU REEGENSUBURUGERU
IPC: F16B13/04
Filed: 1991-06-25
Abstract: PURPOSE: To make operation easier by forming annular anchor elements in annular shape which are separated from the shaft, locating and locking the annular elements in the shaft for a fastener having anchor elements. CONSTITUTION: A fastener is composed of a head part 2 on which a hammer is struck, a shaft 1 and anchor elements 4. The shaft 1 has a first smooth part 10, a second part 11 having a small diameter and connecting with the first part through a stopper part 9 that forms a step and a foot part 3. The anchor elements are formed in circular plate shape and are located at a determined interval through spacers 14. The spacers 14 are formed in one body with the anchors 4 or are formed as a bush shape slidable between the anchor elements. And, the anchor elements 4 are locked between the stopper and a locking part, for example, an upsetting part 12, that is so fixed that it shifts from the second part 11 to the foot part 3. Namely, the anchor elements 4 can be fixed with stopper 9 and upsetting part 12, while axial pressure generated by the upsetting part 12 acts at anchor elements 4.
Patent JP-H112048-A (JP)
Title: Vibration control device for large-space structure consisting of single layer
Inventor: UCHIUMI YOSHIKAZU
IPC: F16F15/02
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control device for large-space structure consisting of single layer, which can effectively absorb and damp the vibrations in an out-of-plane direction generated in a single layer truss by the use of a TMD (tuned mass damper). SOLUTION: A TMD unit 14 is installed approx. in the center of a plane truss 4A and extends plumb in an out-of-plane direction, and its two ends are supported in the plane truss 4A by four diagonals 16 extending to the nodes 6 of the truss 4A. Each diagonal 16 is coupled by pin with each node 6, and also the connection of the diagonal 16 with the TMD unit 14 is accomplished as pin coupling at the node 6a. The plane truss 4A in which the TMD unit 14 is installed, is fixed to a framing in its specified position, and a unit structure of rectangular three-dimensional form is built by joining the diagonals 16 together, but the truss framing as a whole has merely a structural plane consisting of a single layer of skeleton formed from plane truss 4A, so that it remains a single layer truss fundamentally.
Patent JP-H102053-A (JP)
Title: Panel fixing structure
Inventor: SHIRAIWA FUMITOSHI
IPC: E04B2/94
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To fix a wall panel to a building frame in a short time by simple operation, and to lock the fixed wall panel during an earthquake in a structure in which the wall panel is fixed to the building body. SOLUTION: In a fixing structure of a wall panel, a recessed part 4 is provided in a rise member 3 fixed to a lower beam 1, and a long hole 6 is provided in a falling member 5 fixed to an upper beam 2. A projection 8 is provided at a center of a lower part of the back side of a wall panel 7, at both sides of which a latch piece 9 is respectively provided and a bolt 10 is projected on an upper part of the back side. The projection 8 of the wall panel 7 is fitted to the recessed part 4 of the riser member 3, and the bolt 10 of the wall panel 7 is inserted in the long hole 6 in the falling member 5, and tightened by a nut 11.
Patent JP-H101500-A (JP)
Title: New csf and its extraction
Inventor: INO MITSUHIRO
IPC: A61K38/08
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new CSF(colony-stimulating factor) having each specific amino acid sequence, bearing mouse or human bone marrow cell colony-forming activities, and useful as a medicine, by extracting a substance adsorbed to a used renal dialysis membrane with an acetonitrile-contg. acidic aqueous solution. SOLUTION: This new CSF has amino acid sequences of formula I to IV, or those of formula V and formula II to IV, respectively, having mouse or human bone marrow cell colony-forming activities, and being useful as e.g. a medicine. This new CSF is obtained by the following process: a used renal dialysis membrane made of polymethyl methacrylate-based polymeric material is subjected to extraction with an acetonitrile-contg. acidic aqueous solution consisting of aqueous solution of trifluoroacetic acid or hydrochloric acid with an acetonitrile concentration of 5-80wt.% as an extractive solvent, and the resultant liquid extract is lyophilized, followed by addition of 50% ethanol, the resultant precipitate is dissolved again and then subjected to high- performance liquid chromatography to effect purification.
Patent JP-S6044741-A (JP)
Title: Sound insulating ventilater
Inventor: KAWAMURA MASAYUKI
IPC: F24F7/04
Filed: 1983-08-23
Abstract: PURPOSE:To keep the noise penetrating into a room below a certain fixed level by a method wherein a microphone is arranged at a position on the indoor side from a shutter in a ventilating tube so as to control the shutter by means of an alarm circuit having a stop range. CONSTITUTION:A shutter 6, which is made pivotable by means of a motor 5, and a microphone 7, which is fitted at a position on the indoor side from the shutter 6, are provided in the interior of a tubular body 4, which is arranged so as to pierce a wall body 3 separating the inside 1 of a room from the outside 2. When the level of outdoor noise reaches a pre-set level A, the shutter starts to close by the action of a motor control circuit. With the gradual closing of the shutter 6, the noise passing through a ventilating tube decreases and consequently the input signal from the microphone changes from a shutter closing range to a stop range or from the level A to a set level B. When said input signal reaches the set level B, the shutter is stopped. And yet, with the further lowering of the noise level, the shutter is open. By repeating the cycle of closing and opening of the shutter as just mentioned above, the noise penetrating into a room can be kept at a constant level.
Patent JP-S5485161-A (JP)
Title: Correcting method for twist of ingot in free-forging
Inventor: OBATA TOSHIHIKO
IPC: B21J13/10
Filed: 1977-12-21
Abstract: PURPOSE: To correct the twist of the ingot, to make possible the full automation and labor saving to be realized depending on the programmed operation, and to stabilize the quality, by making the controller to be memorized the normal position of the tongue and returning the tongue to the normal position when deviated.  
     CONSTITUTION: The correct position of the ingot is memorized in the manipulator- controller 18, the forging work is started, the ingot 1 is pressed from the point A to the point B; the degree of twist generated while this operation, as the twist angle and direction is obtained from the signal of the rotational-position-detector 10 against the rotational displacement of the tongue 3, and by the manupulator-controller 18. Depending on this data of twist, the correction is performed by the method as follows; the force always returning to the normal position is applied; as the second means, the forging work is recorded on the oscillograph. etc., and when a twist generates, the position of the tongue 3 is corrected preparing for the correction in the next press work; as the third means, the corection is performed using the former data. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0727354-A (JP)
Title: Bathroom floor heater using sprinkled hot water
Inventor: MURAKAMI YOJI
IPC: F24D17/00
Filed: 1993-06-24
Abstract: PURPOSE:To efficiently heat a floor surface of a bathroom by sprinkling hot water to the floor surface from the footing at an inlet of the bathroom toward its drain port of its opposite side. CONSTITUTION:The hot water sprinkling floor heater for a bathroom comprises a solenoid valve 9 mounted at a tube 8 connected to a hot water supplying unit 6, a controller 10 for controlling switching of the valve 9, and a hot water sprinkling tube 4 arranged on a floor 2 at an inlet of the bathroom, formed substantially in the same length as a width of the floor 4 and having a plurality of pores 5 at a side opposite to a drain port 3 provided at the floor 2 to feed hot water through the tube 8 when the valve 9 is opened by the controller 10 and to discharge the hot water from the pores 5 to the floor 2.