baber/WOPTO huggingface dataset:
Patent JP-S6016057-A (JP)
Title: Picture reader
Inventor: HATATE YOSHIO
IPC: H04N1/04
Filed: 1983-07-08
Abstract: PURPOSE:To reduce reading error by providing two two-dimensional image sensors shifted slightly with a position where an image is formed and selecting an image sensor output larger in amplitude among the two-dimensional image sensors. CONSTITUTION:When a hand scanner scans an original at a normal position 3-1, a complete image is formed on the two-dimensional image sensor 1-1 and a defocused image is formed on the two-dimensional image sensor 1-2. On the other hand, when the hand scanner is parted from an original and an apparent position goes away as shown in the position 3-2, the image of the original 3 is formed to the sensor 1-2 and the image of the 1-1 is defocused. It can be said that the formed image larger in difference between white and black levels is complete among electric outputs of both the sensors 1-1 and 1-2. Thus, a signal having good accuracy and without blur is obtained by comparing the output waveform of the sensors 1-1 and 1-2, and selecting the signal larger in difference between the maximum value and the minimum value.
Patent JP-S5747212-A (JP)
Title: Room cooler for vehicle
Inventor: FUJIWARA KENICHI
IPC: B60H1/32
Filed: 1980-09-04
Abstract: PURPOSE:To accomplish a quick cooling in a cabin by correcting the reference value to be compared with a parameter indicating a cooling condition for a specified time when a need arises for a quick cooling in a controller for automatic quick cooling of the cabin. CONSTITUTION:The output of a cooling air temperature sensors 8 on the downstream of an evaporator 5, the output of a room temperature sensor 9 and a desired temperature of a setting device 10 is read into a computer 12 via an A/D conversion 11. Here, the cooling air temperature is compared with the reference value for turning on a refrigerating machine and the reference value for turning it off to control the refrigerating capacity with a solenoid clutch driving citcuit 13. The reference values are normally set at about 4 deg.C or 3 deg.C. But when a quick cooling is needed at a very high room temperature, a conditon that the temperature drops more slowly under the adjustment by the normal reference value. The value is set at about -4 deg.C or -5 deg.C for only 10min and then, returned fradually to the normal reference value.
Patent JP-H09308212-A (JP)
Title: Stepping motor
Inventor: FUKUMAN ATSUSHI
IPC: H02K37/04
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and improve productivity for cost reduction by sharing parts other than rotor among at least two of three stepping motor types, PM (Permanent Magnet) type, VR (V ariable Reluctance) type and HB (HyBrid) type. SOLUTION: In a stepping motor 1, parts of a VR-type stepping motor 1, other than rotor, that is, stator 5, case 4, bearing 13 and so on, are also used in a PM-type stepping motor and in a HB-type stepping motor. The rotor 11 of the VR-type, including a shaft 12, is replaced with a PM-type rotor or HB- type rotor, and a PM-type stepping motor or HB-type stepping motor is thereby constituted.
Patent JP-H02301912-A (JP)
Title: Alloy superconductor wire
Inventor: MORIAI HIDESUMI
IPC: B22D19/00
Filed: 1989-05-17
Abstract: PURPOSE:To improve stability without degrading complex machinability by inserting a highly pure aluminum, silver, etc., in the inside of a core of such as NbTi, etc., so as to prevent direct contact with copper. CONSTITUTION:A primary billet prepared by inserting a NbTi alloy tube 2 in a highly pure oxygen-free copper 1 and further inserting a highly pure aluminum 3 in the inside of the tube is drawing-processed in isostatic extrusion to give a NbTi core wire 4. Then, a plurality of NbTi core wires 4 are bond and inserted into a highly pure oxygen-free tube 5 to form a secondary extruded billet and the billet is formed into an alloy superconductor wire by extrusion, drawing-process, and thermal treatment. In the alloy superconductor wire, the highly pure oxygen-free copper 1 composing the NbTi element wire 4 and the highly pure oxygen-free copper tube 5 are contacted with each other and integrated like a matrix 6 and a plurality of NbTi super thin wires 7 in which the highly pure aluminum 3 is inserted are buried in the matrix 6.
Patent JP-H07304962-A (JP)
Title: Composition for producing waterproofing asphalt
Inventor: ITO HIROAKI
IPC: C08L95/00
Filed: 1994-05-13
Abstract: PURPOSE:To obtain a waterproofing asphalt which has excellent low-temp. characteristics, hardly smoke or odor in thermal melting and application, and is excellent in workability, applicability, and practical performance. CONSTITUTION:This compsn. comprises 55-95vol.% vacuum distillation residue with a kinematic viscosity at 100 deg.C of 150-300cSt, 2-25vol.% base oil, and 3-20vol.% vacuum distillation residue with a kinematic viscosity at 100 deg.C of 500-3,500cSt.
Patent JP-H08315842-A (JP)
Title: Operation method of fuel cell power generation device and auxiliary machine power supply circuit
Inventor: MOGI HIROSHI
IPC: H01M8/04
Filed: 1995-05-23
Abstract: PURPOSE: To provide an operation method of a fuel cell power generation device and an auxiliary machine power supply circuit by which electric power can be supplied to an auxiliary machine without causing instantaneous interruption even when operation modes are switched to/from each other besides simplification of the circuit. CONSTITUTION: In a fuel cell power generation device to supply electric power to an electric power system by converting output of a fuel cell 2 into an alternating current by an inverter 6, an auxiliary machine power supply circuit 13 leading to an auxiliary machine 4 is connected by branching off from a power transmission circuit 12 to connect the inverter and the electric power system to each other, and a linking switch S1 is connected to the inverter side, and a linking switch S2 is connected to the electric power system side by sandwiching a branch point P of the auxiliary machine power supply circuit.  ON/OFF control is selectively performed on these linking switches according to respective operation modes of 'starting', 'standby operation', 'linking operation' and 'stopping operation' of a fuel cell power generation plant, and electric power is supplied to the auxiliary machine while operating the inverter in a linking state with the electric power system in respective operation modes of a starting time 'power generation-temperature rise' step and a stopping operation time 'power generation-temperature drop' step including the 'linking operation'.
Patent JP-S5550852-A (JP)
Title: Method of evolving white smoke from wedding cake
Inventor: OKADA HIROSHI
IPC: A23G3/34
Filed: 1978-10-06
Abstract: PURPOSE: Hot water is placed in a cylinder at an appropriate position in wedding cake and dry ice is put around the cyclinder, thus a desired amount of hot water is poured on the dry ice to evolve white smoke, increasing ceremony effect.  
     CONSTITUTION: Two disk plates 1 and 2 made of synthetic resin or so are connected with decoration rods 3 to form decoration block 4 and the blocks 4 and cylinders 5 made of styrene foam are alternatively piled. Space 6 is provided in a cylinder 5 at an appropriate step and they are connected with fine hole 7. Dry ice 8 is placed around the cylinder 5, hot water is charged in space 6 and the fine hole 7 is closed with a tape. The disc 1 under the cylinder 5 is preferably provided with a rim. On the ceremony, the tape closing the fine hole is bored by pricking and the hot water is poured on dry ice to evolve white smoke. As the white smoke is heavy, it trails downward to increase the ceremony effect. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61281840-A (JP)
Title: Platinum alloy for ornament
Inventor: TAKIGUCHI FUJIMATSU
IPC: C22C5/04
Filed: 1985-06-07
Abstract: PURPOSE:To provide a PT alloy for an ornament consisting of prescribed weight percentages of Pt, Cu and Ru, having superior mechanical strength as well as superior workability and producing hardly blow holes during casting. CONSTITUTION:This Pt alloy for an ornament consists of 84-96wt% Pt, 1-15wt% Cu and 0.5-14wt% Ru. In the Pt alloy, Cu is added because it improves the mechanical strength and inhibits the production of blow holes during casting, and Ru is added because it controls the amount of copper oxide formed on the surface of molten metal during melting and further improves the mechanical strength without lowering the yield of products during casting. Since the Pt alloy has the above-mentioned superior characteristics, it is regarded as an epoch-making alloy substitutable for a conventional Pt alloy for an ornament.
Patent JP-S614850-A (JP)
Title: Carburetor equipped with mixture bypass
Inventor: SASAKI YASUSHI
IPC: F02M3/06
Filed: 1984-06-18
Abstract: PURPOSE:To improve the response performance when solenoids operate by installing an air bypass which allows air to always flow in a mixture bypass fuel system and stabilizing the air stream in a mixed-gas passage when a solenoid valve for increasing the small number of revolution is turned-ON. CONSTITUTION:A solenoid 3 is turned-ON when a small load is applied, and a plunger 4 is attracted, and a valve piece 5 opens a seat 6. Then, the fuel measured by a fuel jet 9 flows into an air passage 7 from a fuel opening 8. The air which flows in the air passage 7 is measured by an air orifice 10 and mixed with fuel, and the mixture is supplied into an engine through a mixture bypass mixed-gas passage 1. While, a solenoid 11 is turned-ON, when a large load is applied. In the above, an air bypass 15 is installed to feed the air measured by an orifice 16 into the engine through the mixed-gas passage 1. Therefore, air always flows on the downstream sides of the solenoids 3 and 11 independently of the ON/OFF state of the solenoids.
Patent JP-S63290034-A (JP)
Title: Data transmission system
Inventor: SHIBATA HIROSHI
IPC: H04L29/08
Filed: 1987-05-22
Abstract: PURPOSE:To improve a transmission efficiency at the time when a transmission line with long delay time is used by setting the number of frames to be a transmission unit, according to the measured result of line delay time. CONSTITUTION:When a calling terminal is connected to a called terminal by a digital line, the calling terminal sends a mode set command in order to connect a link level, and at the same time, starts an internal timer and starts to measure the delay time of the digital line. The mode set command is received by the called terminal after the delay time of the digital line, and after the called terminal sets an operation mode, the called terminal sends a response. When the response is received, the calling terminal stops the timer at this point of time, and sets the modulo value and the outstanding number of the order number of a transmission frame, according to the counted result of the timer. Thus, because the number of the frames to be the transmission unit is set according to the measured result of the line delay time, the transmission efficiency at the time of using the transmission line of the long delay time can be improved.
Patent JP-H04350927-A (JP)
Title: Heat treatment device for semiconductor wafer
Inventor: MIZUNO TETSUYA
IPC: H01L21/223
Filed: 1991-05-29
Abstract: PURPOSE:To provide a heat treatment device for a semiconductor wafer, which can form high quality of diffusion layer and oxide layer practically without being influenced by the air penetrating into a rector from outside. CONSTITUTION:To the horizontal reaction furnace 1 intended for a heat oxidation furnace and a heat diffusion furnace used in the process stage of a semiconductor wafer 6 gas supply nozzles 9 connected with a process gas supply pipe 8 are arranged in the circumferential area of the center inside the furnace, and gas exhaust ports 5 are provided at both ends in front and in rear of the reactor, and process gas is blown and supplied from the circumferential area of the center inside the furnace to the semiconductor wafer through the gas ejection ports 10 of the gas supply nozzles.
Patent JP-S5248091-A (JP)
Title: Connector
Inventor: NAKANO KANJI
IPC: H01R4/24
Filed: 1975-10-15
Abstract: PURPOSE: To obtain a connector ensuring an electrical connection and requiring no particular dimensional accuracy by forming a pair of pointed pressure contaction portion opposing to each other at the tip and providing a slit to the joining portion between them. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01295668-A (JP)
Title: Power unit for switchboard
Inventor: WASHIO TOSHIFUMI
IPC: H02M7/12
Filed: 1988-05-20
Abstract: PURPOSE:To improve reliability by stopping the operation of an auxiliary power source after a power unit is raised. CONSTITUTION:A multiple output power unit is composed of a rectification- smoothing circuit 2 of a commercial AC power source 1, a DC feeder circuit 3, a switchboard load 4 in 24V system, an emergency battery 3, a DC feeder circuit 8, a switchboard load 9, etc. It is also equipped with a control-monitoring circuit 7 to monitor the output voltage and an auxiliary power circuit 6. In this connection, a voltage detection circuit 28 composed of a series connection of a resistor 21, a constant voltage diode 22, a light emitting section 23d of a photocoupler 23 is provided to the output side of the DC feeder circuit 3. In the auxiliary power circuit 6, on the other, a series connection circuit of a resistor 24, a light receiving section 23t of the photocoupler 23 and a resistor 25 and an auxiliary power control circuit 29 composed of a transistor 26 and a diode 27 are provided. In raising the power, the current is fed from the auxiliary power circuit 6 to the control-monitoring circuit 7 and after starting it is fed from the DC feeder circuit 3. The voltage detection circuit 28 detects the current, actuates the auxiliary power control circuit 29 and stop the operation of the auxiliary power circuit 6.
Patent JP-S5247701-A (JP)
Title: Sound-proof and vibration-insulating coating materials for sheet metal s for vehicles
Inventor: OKANO MICHIKAZU
IPC: G10K11/02
Filed: 1975-10-14
Abstract: PURPOSE: To provide a light coating material having good damping properties in which organic fibers are incorporated in place of asbestos; the use of said material in the inside of a door of an automobile or a floor panellightening the total weight of automobiles or the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09308086-A (JP)
Title: Phase-comparison relay
Inventor: IGUCHI KENJI
IPC: H02H3/38
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To improve operational reliability in a phase-comparison relay. SOLUTION: A phase-comparison relay includes a voltage detecting circuit 2, a current detecting circuit 3, a multiplication arithmetic circuit 4, a measuring time setting circuit 5, an integration arithmetic circuit 6, and a polarity judgment circuit 7. A voltage and a current in a power system 1 is sampled in a given sampling cycle and each sample value is multiplied and integrated, and whether the same phase is generated or not is judged. In this way, an influence from a fluctuation in frequency or the sampling cycle can be prevented.
Patent JP-S5824986-A (JP)
Inventor: HARA IWAO
IPC: G07F9/00
Filed: 1981-08-07
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-S5349734-A (JP)
Title: Apparatus for installing rearview in vehicle
Inventor: TOMITA ITSUO
IPC: B60R1/04
Filed: 1976-10-19
Abstract: PURPOSE: To facilitate slipping of the arm of the base and reinstallation thereof by increasing the thickness of the retaining piece gradually as the distance from the point of slipping off and insertion grows large in a mechanism of joining the arm and the base plate through insertion of a projection on the arm and a retaining piece on the base plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11315636-A (JP)
Title: Method for positioning steel pipe in frame assembling construction method of concrete form
Inventor: FUSE HARUE
IPC: E04G17/065
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To shorten a construction term by facilitating concrete formwork and completing steel pipe erection work in a short time even if a degree of worker's skill is insufficient. SOLUTION: A long stiffener 8 in which a plurality of steel pipe insertion holes 8' are formed and which has holes are temporarily fixed at sections corresponding to both side fringes of a plurality of concrete panels 1 provided continuously on the concrete panels 1 horizontally, and steel pipes 5 having substantially smaller diameter than that of the steel pipe insertion hole 8' are inserted into each steel pipe insertion hole 8' of the stiffener 8 having holes to erect a plurality of steel pipes 5.
Patent JP-S5915566-A (JP)
Inventor: ISHIMOTO KEIICHI
IPC: D06H7/06
Filed: 1982-07-19
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-S61283613-A (JP)
Title: Moisture-curable resin composition
Inventor: HIRAMATSU YASUHIRO
IPC: C08G18/65
Filed: 1985-06-08
Abstract: PURPOSE:To improve the storage stability of a moisture-curable resin composition containing a free isocyanate group-containing polymer without detriment to its curability, by adding thereto a specified diketal compound as a stabilizer. CONSTITUTION:The purpose moisture-curable resin composition is obtained by mixing 100pts.wt. polymer (A) having at least one isocyanate group in the molecule (e.g., diphenylmethane-4,4'-diisocyanate/excess polyol isocyanate adduct) with 0.1-50pts.wt. diketal component (B) of the formula (wherein R1, R2, R3 and R4 are each a lower alkyl, e.g., 2,2-dimethoxypropane) and, optionally, a cure accelerator, a pigment, a solvent, etc., (C). In this way, a thickening or gelation phenomenon of component A during storage can be prevented because component B functions as a water catching agent and can effectively catch contaminating water.
Patent JP-H10322443-A (JP)
Title: Communication terminal equipment
Inventor: OGURO KATSUTOSHI
IPC: H04M1/652
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal equipment simple in circuit configuration and capable of using a control software in common. SOLUTION: An input path to a dial tone multi-frequency(DTMF) decoder 7 is formed by throwing an analog switch SEL IN of a changeover circuit 8 to an upward contact or a downward contact depending whether a remote control of an automatic answering telephone function comes from a slave set 2 or an external line. Then a DTMF signal for remote control from the slave set 2 or a DTMF signal for remote control from the external line is given to the DTMF decoder 7 selectively and the common DTMF decoder 7 analyzes the DTMF signal.
Patent JP-S5963136-A (JP)
Inventor: DEBITSUDO PATORITSUKU JIYOSEFU
IPC: A23D/
Filed: 1983-07-08
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-H10281238-A (JP)
Title: Ring gear applied motor operated gear with sprindle
Inventor: YASUOKA KOZO
IPC: H02K7/116
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To attempt resource saving and energy saving by driving a power boost gear system and supplying power of high output by low energy. SOLUTION: A support shaft part 6 is rotated by arranging a left spur gear 1, a central spur gear 2 and a right spur gear 3 with intervals in one row on a straight line and interlocking it with a flange part 7 for installation of a ring gear provided with a protruded rock line by interposing a planetary spur gear and an external tooth and internal tooth rings (spur gear) assembly ring spur gear by the left spur gear 1, the central spur gear 2 and the spur gear 3 required for motive power electric driving on a spindle part 6. It is possible to supply motive power of high output by low energy by installing a small motor shaft required for a high output device on a straight one row shaft, giving low voltage electric power and locked rotation through a small motor, an irregular device and a flywheel and driving a power boost transmission device.
Patent JP-S5748990-A (JP)
Title: 2-nitro-5-substituted phenylphosphinic derivative, its preparation and herbicide
Inventor: HIROSE YUUJI
IPC: C07F9/58
Filed: 1980-09-10
Abstract: NEW MATERIAL:The titled derivative of formula I (R 1 , R 2  are lower alkyl, haloalkyl; R 3  is substituted phenyl, substituted pyridyl).  
     EXAMPLE: Methyl 5-(2-chloro-4-trifluoromethylphenoxy)-2-nitrophenylmethylphosphinate.  
     USE: Herbicide for rice paddies: they show high herbicidal activity against annual and prennial weeds, especially against prennial weeds such as arrowheads. Further, their activity is prompt.  
     PREPARATION: For example, the reaction between a dinitrobenzene derivative of formula II and a dialkyl phosphonite of formula III is effected in the presence or absence of an inert solvent such as acetonitrile, preferably at room temperature for 30minW3hr. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5915686-A (JP)
Title: Parallel compression type refrigerating device
Inventor: KAWAI OSAMU
IPC: F04B41/06
Filed: 1982-07-15
Abstract: PURPOSE:To make it possible to sustain a satisfactory lubrication surface, by incorporating, in a refrigerating device, a circuit for rotating a motor in such a way that the direction of oil splash by one of oil splashers is made in opposite to the connection side of an equalizer pipe even if the connection of oposite phase is made upon installation or the like. CONSTITUTION:Upon, for example, the installation of a refrigerating device, in case of the connection of opposite phase in which any two of R, S and T phases of a three-phase power source and connected, conversely, a normal/opposite phase detector 25 detects this condition, and therefore, does not energize a relay 26 so that an (a) contact 31 is opened and a (b) contact 32 is closed. Accordingly, a coil 30 is energized so that the contact 28 thereof is closed, and the primary R and S phases of the three phase power source R, S, T are replaced into the secondary S and R phases thereof, respectively. Therefore, the connection of normal phase is established for motors A1, A2 of both compressors 1, 2, so that a splasher 107 is rotated by the motor A1 to splash oil in the direction opposite to an equalizer pipe 108 connecting between both compressors 1, 2. As a result, the lubrication oil surfaces of the compressors 1, 2 may be satisfactorily sustained always.
Patent JP-2000316090-A (JP)
Title: Picture processor, picture processing system picture processing method and storage medium
Inventor: ARAHATA HIROYUKI
IPC: G06T1/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a satisfactory picture after a processing by a conversion means converting the amplitude of an added high frequency component based on the magnitude of the high frequency component. SOLUTION: The gradation conversion circuit 201 of a dynamic range compression processing(DRC processing) circuit 112a converts the gradation of the concentration of an original picture. A smoothing circuit 202 smoothes a picture after a processing in the gradation conversion circuit 201. A high frequency component generation circuit 203 subtracts the smoothed picture obtained in the smoothing circuit 202 from the picture after the processing in the gradation conversion circuit 201 and obtains the high frequency component of the picture. A conversion circuit 204 converts the amplitude of the high frequency component obtained in the high frequency component generation circuit 203. A high frequency component addition circuit 205 adds the high frequency component after conversion by the conversion circuit 204 to the processed picture in the gradation conversion circuit 201.  In such a case, the amplitude of the added high frequency component is converted based on the magnitude of the high frequency component in the conversion circuit 204.