baber/WOPTO huggingface dataset:
Patent JP-S63262432-A (JP)
Title: Manufacture of hard sintered compact
Inventor: NAKAMURA TSUTOMU
IPC: C22C1/05
Filed: 1987-04-17
Abstract: PURPOSE:To manufacture a hard sintered compact combining high strength with heat resistance, by exposing powdered diamond in which respective grain surfaces are coated with metal to a condition of extra-high pressure and by subjecting the coating metal to self generation of heat by means of direct electrification so as to accelerate bonding among diamond grains. CONSTITUTION:Metallic coating is applied to respective grain surfaces of natural or synthetic diamond of 0.01-200mu grain size. Moreover, the coating metal is one or more kinds among iron group metals, the metals of groups IVa, Va, VIa, and VIIa of the periodic table, B, Si, and P and/or alloys thereof, and the coating weight of the above is regulated to 0.5-3.0vol.%. Subsequently, this material is disposed in an extra-high pressure equipment and exposed to an extra-high pressure condition of >=about 20Kb. By this method, the coating metal is subjected to self generating of heat to accelerate the bonding among the diamond grains, so that sintered compact excellent in heat resistance to a greater extent and also having superior strength, toughness, and wear resistance can be obtained.
Patent JP-H10296688-A (JP)
Title: Method and device for separating individual sheet pieces from a plurality of sheet pieces, and cutting device
Inventor: SCHREIBER PETER
IPC: B23D33/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To separate respective defective sheet pieces without stopping a machine during running by forming a conveyance passage point which is capable of controlling for the respective sheet pieces. SOLUTION: This device is a cutting device for cutting a printed sheet material 1 into respective sheet pieces C1-C6, and is formed with a conveyance passage point 9 fitted in the range of a sheet piece discharging part for the respective sheet pieces. As a result, the sheet pieces with defective printing is capable of being separated from a conveyance passage. The conveyance passage point is selectively-operated by a control means 6. By sorting the individual sheet pieces, it is possible to decrease the down time of a machine and a material loss in the sheet pieces with defective printing.
Patent JP-S5523565-A (JP)
Title: Instruction extension system of computer
Inventor: MIZOKAWA SADAO
IPC: G06F9/22
Filed: 1978-08-09
Abstract: PURPOSE: To make a processing high-speed by defining a firmware instruction and a basic instruction as a single instruction as the whole and making them into a micro program and processing them in a hardware level.  
     CONSTITUTION: The program from a main memory is inputted to register 21. Signal 9b of the instruction code field is inputted to decoders 22 and 26. In case of an extended instruction, signal 9c of the extending instruction code field is inputted to one of decoders 27 to 29. In the MJ (multiple jump) signal outputting time, gate 48 is opened to output the signal to ROM address register RAR. Then, the elementary operation EO address is proccessed as a basic instruction to perform multiple jump to the EO address. After that, when FF 46 is set by the MJ signal, it is indicated that this instruction is an extended instruction. Next, when the MJ signal is issued, outputs of decoders 27 to 29 are sent to RAR as the EO address through gate 49. Thus, the processing can be performed with a unified hardware. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62252194-A (JP)
Inventor: WATANABE HIROYUKI
IPC: H05K3/46
Filed: 1986-04-24
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-S5722066-A (JP)
Title: Ink jet recording device
Inventor: OZAWA MASAKAZU
IPC: B41J2/165
Filed: 1980-07-15
Abstract: PURPOSE:To obtain an ink jet recording device which has a special elastic absorber arranged on a capping device covering the tip of an ink jet head and is designed to  be capable of preventing ink from drying and of solving ink jetting trouble easily. CONSTITUTION:An ink jet nozzle 3 consisting of a small glass tube 3A provided with a cylindrical piezo 3B on the circumferential surface, is held on a holder 1 provided with a smooth edge surface 1B. On the other hand, in a cap slide 4 having a rigid case 4A, a cap 6 consisting of an elastic body, whose permanent compressive strain (tested by JIS, K-6301-1975) is less than 10% (70+ or -1 deg.C/22hours) and which is formed in such a manner that its tip is an annular plane 6P and this plane 6P is brought in contact with the edge surface 1B of the holder 1, is attached, provided in the center of the cap are a deep hole 7 and a passage 6A which is connected to the deep hole, and conductor 35 which is connected with a suction pump is connected to this passage 6A. When the nozzle is not to be used for a long period of time, the nozzle 3 is closed by being covered with the cap 6.
Patent JP-S58214412-A (JP)
Title: Quarter-window hinge mechanism of car
Inventor: KATOU YOSHINORI
IPC: B60J1/14
Filed: 1982-06-05
Abstract: PURPOSE:To prevent exposure of installation positions to the outside by installing bolt holding fittings so that an engagement bolt fitted onto one among the edge of a quarter window opening and closing center side or the corresponding chassis side and a bolt fitted onto the other are guided in tiltable ways in the direction for opening and closing the window. CONSTITUTION:Holding fittings 6 are installed at two positions on an inner panel 2, and a hinge member 5 is sticked onto a glass G side by means of adhesive, and the top part 9b of an engagement bolt 9 is set, making contact with the top edge part of a tongue piece 13, so that a shaft part 9A is inserted into the insertion hole 14 of a slit 15. Then, the bolt 9 is engaged with the holding fitting 6 by pushing the shaft part 9A along the slit 15 in this case, permitting the tongue piece 13 to be pushed down by the top part 9B. When the glass G is pushed and opened to a lock mechanism side, the bolt 9 is tilted along the slit 15 and an engagement hole 16, and opened outwardly by a prescribed angle. With such a constitution, outside exposure of the installation part can be prevented, and appearance can be improved.
Patent JP-2000248719-A (JP)
Title: Manufacture of jointed tile
Inventor: OKAMURA YUJI
IPC: B28B11/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for jointed tiles which can reduce man-hours for laying tiles. SOLUTION: This manufacturing method for jointed tiles is a method for manufacturing jointed tiles comprising a plurality of tiles jointed at specified joint intervals. In this method, stencil pattern plates 24, which are formed with holes at positions corresponding to the portions, which are necessary for jointing tiles, are piled on a base plate 23 wherein the surface is formed of materials which can be separated, and the tip face of a slot nozzle 12 which discharges an adhesive A is pressed against the top face of the stencil pattern plate 24, and the slot nozzle 12 discharges the adhesive A for application while relatively moving the base plate 23 and stencil pattern plates 24.  In the next step, the stencil pattern plates 24 are removed, and the adhesive A of a specified pattern is made to remain on the base plate, and then, with a specified jointing gap given between tiles on the base plate 23 and after placing a plurality of tiles and solidifying the adhesive A, the tiles jointed by the adhesive A are removed from the base plate 23.
Patent JP-H04327759-A (JP)
Title: Timer reservation operating method in automatic bath device
Inventor: ONODERA SHUICHI
IPC: F24H1/46
Filed: 1991-04-26
Abstract: PURPOSE:To keep a state in which a comfortable taking bath is always attained at a time point of the notice for bath by a method wherein the informing of suitable taking bath time is carried out to a user while the device is simple and less-expensive. CONSTITUTION:As a time reaches an automatic operation starting time, which is before a specified period of time to a reserved set time, a hot water feeding and/or an additional boiling operation is performed until a set water level and a set hot water temperature are attained. At this time, it is detected whether or not the time elapses the set time. When the time elapses the set time, a boiling-up is immediately informed and in turn if the time does not elapse the set time, it is detected whether or not the time elapses a check time which is before a predetermined time to the set time. If it is detected that the time elapses the check time, the checking operation is not carried out, but it is waited until the time reaches the set time and then a boiling-up state is informed. As the time reaches the checking time, the checking operation is carried out and then the boiling-up state is informed at the set time.
Patent JP-H10290229-A (JP)
Title: Radio communication network and communication method
Inventor: NAKAMURA ICHITA
IPC: H04L12/28
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To enhance the channel utilization efficiency in the radio communication network and to provide the data communication system and communication method with an improved transmission delay time. SOLUTION: The multi-channel communication by the CSMA system is executed, and a terminal has a radio channel filtering means 31, a carrier detection means 33, a radio channel selection control means 41, a data link control means 21, and an ACK count means 22 to execute communication between the terminals via a multi-channel. Based on the result of carrier detection by a channel, a channel is selected and used for a communication channel. When packet transmission is finished, a packet transmission terminal receives an ACK message from a reception terminal to confirm the success of transmission.
Patent JP-S5621009-A (JP)
Title: Automobile odometer
Inventor: TATSUNO HIYOSHI
IPC: G01C22/00
Filed: 1979-07-30
Abstract: PURPOSE: To separately use an odometer for different purposes, by providing the odometer and an input shaft thereto so that they can be connected and disconnected with each other by a prescribed member such as a key or a card.  
     CONSTITUTION: When a vehicle is used for a private purpose, bevel gears 7, 8, 9 are disengaged with one another by the force of a separation spring 22 so that the rotation of an output shaft 1 is not transmitted to an odometer 6. When the vehicle is used for business, a key 13 is inserted into a lock 14 and rotated so that a cam 15 is rotated, a horizontal rod 16 is moved forth against the elasticity of a spring 21 and a gear 7 is engaged with both other gears 8, 9. In that case, the rotation of the output shaft 1 is transmitted to the odometer 6 to indicate a covered distance thereon. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04326089-A (JP)
Title: Hydropressure device for control rod drive
Inventor: SHIRAISHI HIROYUKI
IPC: G21C7/16
Filed: 1991-04-26
Abstract: PURPOSE:To improve sealing capability of a ball and performance of a cooling water check valve by reducing the floating range of the ball and limiting the radial move of the ball in the flow path. CONSTITUTION:In the valve body 26 of a cooling water check valve 32, a cooling water inlet port 22, a cooling water outlet port 23, flow path 24 connecting these ports and a valve chamber 25 are formed. In the valve chamber 25, a ball 27 is contained. The ball 27 is sitting on a valve seat 28 existing at the part connecting the valve chamber and the flow path 24. In the valve chamber 25, a sleeve 33 having a plurality of slits 34 is provided. The opening for inserting the ball 27 and the sleeve 33 into the valve chamber 25 is blocked by a plug 30 at a seal 29 in between.
Patent JP-S63263284-A (JP)
Title: Vane pump
Inventor: OSHIMA TERUO
IPC: F04C14/02
Filed: 1987-04-20
Abstract: PURPOSE:To suppress pulsation of hydraulic pressure by arranging vanes with different rotary phase for every space formed between a cam ring splitted through partitioning members and a rotor. CONSTITUTION:Partitioning members 20 are arranged on the inner circumferential face of a cam ring 10 so as to split a pump chamber for transferring working oil along the axis of a rotor 12 thus forming splitted pump chambers P1, P2. Vanes 22,... are arranged on the outer circumferential sections 12a, 12b of respective splitted pump chambers P1, P2 at different positions with respect to rotary direction of the rotor 12. Consequently, respective splitted pump chambers P1, P2 have different delivery timing of working oil. Since pulsation of hydraulic pressure of working oil delivered from respective splitted pump P1, P2 is cancelled by working oil having different delivery phase, pulsation of hydraulic pressure is retarded as a whole.
Patent JP-S61255563-A (JP)
Title: Data discriminating device
Inventor: TAMAKI MASAKO
IPC: G11B20/10
Filed: 1985-05-08
Abstract: PURPOSE:To set a best tap coefficient in accordance with a used magnetic tape by providing a tap coefficient deciding part and selecting a tap coefficient value that makes an error rate minimum and which is obtained from an error detection signal. CONSTITUTION:The titled device is constituted by a waveform equalizer part 1, data detector part 2, signal processing part 3, the tap coefficient deciding part 4 and a tap coefficient storing part 5. The deciding part 4 obtains an error rate by accumulating for a specified time, the error detection signal outputted by the processing part 3 which executes the error correction processing on its input signal outputted by the data detector part 2. The part 4 further selects automatically such one from the several tap coefficient values stored beforehand in the storing part 5 that provides a minimum error rate and the waveform equalizer part 1 is set. In such way, the best tap coefficient can be set in accordance with the magnetic tape in use.
Patent JP-2000290723-A (JP)
Title: Structure for shielding opening hole part on hearth in walking beam conveyor type steel heating furnace
Inventor: SHIDA YOSHIE
IPC: F27B9/24
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To improve an opening hole part shielding structure of a through-hole for a shifting beam post formed on a hearth in a walking beam conveyor type steel heating furnace. SOLUTION: In the opening hole part shielding structure, a standing wall 40 composed of the refractory for preventing the oxide scale detached down from steel material to be heated laid on a conveyor from pilling up surrounding the through-hole 12 of the shifting beam post is arranged along the surrounding edge of the opening hole part of the through-hole 12. The opening hole part shielding cover 30, is fitted to the shifting beam post 21 positioned upward by the projecting height of the standing wall 40 and has the area covering the top surface of the standing wall 40.
Patent JP-S5322755-A (JP)
Title: Temperature monitor
Inventor: YAMAMOTO HAJIME
IPC: G08C17/00
Filed: 1976-08-13
Abstract: PURPOSE:To make possible direct measurement of the temperature of a rotating body revolving at a high speed by mounting a transmission device to the test object body such as a rotating body, etc., and receiving the information on temperature from this in a reception device.
Patent JP-H03108710-A (JP)
Title: Method of etching aluminum foil for electrolytic capacitor
Inventor: KOIKE ATSUSHI
IPC: C23F1/20
Filed: 1990-04-12
Abstract: PURPOSE:To obtain a high pit density without imparing the surface-area expanding rate of an aluminum foil by dividing etching treatment into at least specified first - third steps, and uniformly dispersing the pits by said etching. CONSTITUTION:In a first step, an aluminum foil is chemically etched in aqueous solution containing fluorine ions. In a seconds step, etching is electrically performed with DC current in aqueous solution mainly containing sufuric acid ions. In a third step, etching is electrically or chemically performed in aqueous solution mainly containing sufuric acid ions. These steps are provided. For example, the Al foil having the purity of 99.9% and the thickness of 100mum is immersed the etching solution containing 1.0% oxygen fluoride at 30 deg.C liquid temperature for 60 second, and the chemical etching is performed. Then, the electric etching is performed in the etching liquid containing 25% sulfuric acid and 2% hydrochloric acid at 70 deg.C liquid temperature with DC current having the current density of 300mA/cm<2>. Then the foil is immersed in the etching liquid containing 30% sulfuric acid and 1% phosphoric acid at 80 deg.C liquid temperate for 15 minutes, and the chemical etching is performed.
Patent JP-H04326340-A (JP)
Title: Voltage holding device of camera
Inventor: KUNISHIGE KEIJI
IPC: H02J7/00
Filed: 1991-04-26
Abstract: PURPOSE:To secure the operating voltage for a control circuit only at the time of driving a heavy load to a power source of a camera in order to secure the voltage for the control circuit of the camera even when a booster circuit of a simple constitution is used. CONSTITUTION:The device is provided with a power source battery 1, a motor drive circuit 3 which consumes plenty of power, an electronic flash charging circuit 4, a booster circuit 5 for boosting an output voltage of the power source battery 1, and also, executing a feed to the motor drive circuit 3 and the electronic flash charging circuit 4. This control circuit 13 starts a booster operation by interlocking with an operation of the above motor drive circuit 3 and electronic flash charge circuit 4, and stops the above booster operation after the voltage of the power source battery 1 is recovered to a prescribed voltage, after the operation stops.
Patent JP-S5432084-A (JP)
Title: Semiconductor device
Inventor: YUMOTO OSAMU
IPC: H01L29/73
Filed: 1977-08-17
Abstract: PURPOSE:To secure a high resistance to the process fluctuation by constituting the constant current circuit with the transistor and resistance.
Patent JP-S57212173-A (JP)
Title: Hydroxypropyl diallyl isocyanurate and its preparation
Inventor: KITANO HISAO
IPC: C08F26/00
Filed: 1981-06-23
Abstract: NEW MATERIAL:Hydroxypropyl diallyl isocyanurate expressed by the formula (C 3 H 6 OH is 2-hydroxypropyl, 3-hydroxypropyl or hydroxyisopropyl).  
     USE: A raw material for monomers having polymerizable allyl groups, polymerizable or condensible monomers having active hydrogen atoms, unsaturated polyester components, reactive diluent, organic synthetic intermediates, agricultural chemicals or biochemical substances or triazine compounds having the thermal stability, etc.  
     PROCESS: Diallyl isocyanurate is reacted with propene oxide to give the compound of the formula. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5324930-A (JP)
Title: Starter for internal combustion engine provided with automatic transmission
Inventor: UMEZAWA MITSUO
IPC: F02D15/00
Filed: 1976-08-17
Abstract: PURPOSE: To improve the start of the engine by reducing the burden of the starter motor at the time of the cold state. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5828752-A (JP)
Title: Electrophotographic receptor
Inventor: HIRAI YUTAKA
IPC: G03G5/08
Filed: 1982-06-08
Abstract: PURPOSE:To obtain a photoreceptor excellent in resistance to heat and humidity, optical fatigue, and corona ions, always stabilized in electrophotographic characteristics, and not causing deteriorated development, by providing a photoconductive layer composed of an amorphous silicon containing impurities. CONSTITUTION:A photoconductive layer 3 composed mainly of an amorphous silicon (a-Si) and doped with impurities in the time of manufacture is formed on a conductive substrate 2. Since the layer 3 can be made intrinsic by the doping with the impurities and the transmission type can be controlled, the charging polarity of the photoreceptor can be optionally selected to a positive or negative side. The impurities to be used for doping, the elements of group IIIa, of the periodic table, such as B, are used to make the a-Si layer a p type, and the elements of group Va such as As, P, or Sb, are used to make it an n type.
Patent JP-S5699418-A (JP)
Title: Remedy for immune disease
Inventor: MUNAKATA TOMOHIKO
IPC: A61P37/02
Filed: 1980-07-16
Abstract: PURPOSE: A remedy for immune diseases effective against diseases resulting from abnormal immune action, e.g., rheumatic disease, collagen disease, injections disease, cancer, etc., comprising a specific organic germanium compound as an active ingredient.  
     CONSTITUTION: A remedy comprising an organic germanium compound [e.g., p- (N-methyl-2-ethoxycarbonylacetylamino)phenylgermanium trihydroxide] as an active ingredient, which is obtained from a trihydroxide compound shown by the formula (R 1  is H or alkyl; R 2  is alkyl; n is 1W6) by polycondensation through dehydration. The compound shown by the formula has actions to promote the migration of white cell blood and antibody producing competence, and to increase the preventing function of an organism, so that it is effective against renopathy, liver diseases, etc. to be considered abnormal immune function diseases or autoimmune diseases, e.g., rheumatic disease, collagen disease, infectious disease, cancer, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S581512-A (JP)
Inventor: OGASAWARA SHIYOUJI
IPC: B27M1/00
Filed: 1981-06-26
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-S5723764-A (JP)
Title: Solar heat boiler
Inventor: KODAMA TATSUAKI
IPC: F24S10/30
Filed: 1980-07-17
Abstract: PURPOSE: To increase the heat collecting efficiency and to simplify the structure of the captioned solar heat boiler by a method wherein an air pump is arranged in a solar heat collecting circuit and a heat medium is supplied under pressure to a heat accumulation tank and is injected into a heat accumulating medium as air bubbles.  
     CONSTITUTION: The heat accumulation tank 5 contains water as the heat accumulating medium and the outer surface of the tank is covered with a heat insulating material 6. The heat accumulation tank 5 is provided at the inner bottom surface thereof with an air bubble nozzle section 7 communicating with an air outlet 3 so that air (as the heat medium) supplied under pressure into the heat accumulation tank 5 produces a number of air bubbles when it passes through the water in the tank. With the above structure, when the air heated by the solar heat collector 1 is supplied into the tank 5 from the air bubble nozzle section through the air outlet 3 by means of the air pump 4, while a large number of air bubbles are produced and gather together in an air tank A provided at the upper section of the tank 5 so as to circulate through the solar heat collector 1 via an air return valve 2. The above structure has advantages that because the air acts as the heat medium, there is no fear of freezing and further, as the sectional area of heat transfer of the air bubbles as a whole is large, the heat collecting efficiency of the captioned solar heat boiler can be improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04328936-A (JP)
Title: Communication system
Inventor: YOKOYAMA ETSUYA
IPC: G06F13/14
Filed: 1991-04-30
Abstract: PURPOSE:To connect a control microcomputer for an electronic device and its peripheral device with less number of signal lines through the use of a serial communication interface function built in a microcomputer. CONSTITUTION:An access request signal from a control microcomputer 1 to a communication IC3 is used for a reply signal with respect to an access request signal from the communication IC3 to the control microcomputer 1. Moreover, the access request signal from the communication IC3 to the control microcomputer 1 conversely is used for a reply signal with respect to the access request signal from the control microcomputer to the communication IC3 to decrease number of control signals.