baber/WOPTO huggingface dataset:
Patent JP-S63186246-A (JP)
Title: Heat developing device
Inventor: NAGUMO AKIHIKO
IPC: G03D13/00
Filed: 1987-01-29
Abstract: PURPOSE:To obtain an image of high quality by holding and carrying a photosensitive body airtightly so as to stick to the front and rear faces of the material and heating the material at least from one direction out of the front and rear faces. CONSTITUTION:The 1st and 2nd belts 44, 47 are rotationally driven by rolls 42, 43 and 45, 56 and the photosensitive material is airtightly held and carried between the 1st and 2nd belts 44, 47 so that the front and rear faces of the material are stuck to the 1st and 2nd belts 44, 47. During the holding and carrying the photosensitive material between the 1st and 2nd belts 44, 47 in a housing 41, a heater 48 is driven and a supporting body of the photosensitive material S is heated through the 2nd belt 47. Thereby, the material S is developed with heat without being contacted with air and prevented from the delay of developing due to the influence of oxygen. Consequently, a picture of high quality can be obtained.
Patent JP-S55110759-A (JP)
Title: Ferrite stainless steel with stress corrosion crack resistance in high temperature pure water
Inventor: FUKUZUKA TOSHIO
IPC: C22C38/00
Filed: 1979-02-16
Abstract: PURPOSE: To provide stress corrosion crack resistance to high temperature pure water contg. Cl -  by using composition of each specific amount of C, Si, Mn, Cr and N, one or more of Ti, Nb and Ta, the remaining Fe and impurity, where components other than Si, Mn and Cr satisfy the specific limit condition.  
     CONSTITUTION: A composition consists of C≤0.015%, Si and Mn each not more than 1%, Cr: 16W20%, N≤0.02%, one or more of Ti, Nb and Ta in total amount of not more than 1.5%, and the remaining Fe and unavoidable impurity, where (Ti+Nb+0.5Ta)/(C+N)≥12 holds. This composition provides an excellent stress corrosion crack resistance when used in condition to be in contact with a 100°C or higher, high-temperature pure water contg. 10ppm or more Cl -  .The steel product is particulary effective for use as material for high temperature pure water treating device or equipment where stress corrosion cracks at weld zone is problem. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62175690-A (JP)
Title: Automatic time calibrating time-piece with weather forecast display function
Inventor: YONEI YOSHIYUKI
IPC: G04R20/20
Filed: 1986-01-29
Abstract: PURPOSE:To obtain up-to-date meteorological information and the standard time information by providing an equipment having the function of a clock or a watch with a weather forecast display function. CONSTITUTION:When a bit of meteorological information and the standard time information are inputted (A2) during the transmission of a commercial message broadcasting at a prescribed time using a broadcasting wave, these bits of informations are outputted as digital data signals made coincide with a prescribed standard by an encoder A3. The digital data signals are converted to 1,200Hz and 1,800Hz sine wave signals by a modem A4 and transmitted as a part of commercial message broadcasting inputted to a transmitter 1 as voice signals. Then, in a receiving operation, wave signals are always received (B1) and the detected audio signals are converted (B2) to the digital data signal to be inputted to a decoder B3. The decoder B3 decides whether the meteorological or standard time information. In the case of the metheorological information, the contents of the information are stored (B6) and, in the case of the standard time information, the command of time calibration is given to a time-piece B5. By using such time-piece system, the bit of up-to-date meteorological information is displayed (8) and the time-piece B5 is automatically calibrated for time.
Patent JP-S53104482-A (JP)
Title: Method for lubricating parts in impact tool
Inventor: SHIMIZU MASAO
IPC: F16N15/00
Filed: 1977-02-23
Abstract: PURPOSE: To provide a method for lubricating parts in an impact tool, which comprises loosely fitting a solid lubricant in a freely exchangeable guide member at a position where automatic lubrication is difficult in an impact tool thereby accomplishing cheap, easy and accurate lubrication. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000216479-A (JP)
Title: Electrode formation of semiconductor element
Inventor: YATANI MITSUYOSHI
IPC: H01S5/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To realize an electrode formation method of a semiconductor element which can improve Au wire bonding performance at a low cost. SOLUTION: The method consists of a process for forming a Ga based semiconductor crystal 3 with a p-n junction on a GaAs substrate 2 and forming a metallic layer 6 in the GaAs substrate 2 at an opposite side of the semiconductor crystal 3 and a metallic layer 4 on the semiconductor crystal 3, a process for performing heat treatment for the GaAs substrate 2 and the semiconductor crystal 3 wherein the metallic layer 6 and the metallic layer 4 are formed at a temperature of 300 to 500 deg.C, alloying the metallic layers 4, 6 with the GaAs substrate 2 and the semiconductor crystal 3 and forming an ohmic electrode 9 in the GaAs substrate 2 and an ohmic electrode 8 in the semiconductor crystal 3 and a process for completely removing Ga deposited in a surface of the ohmic electrodes 8, 9 by etching by chlorine etchant during alloying.
Patent JP-S63188034-A (JP)
Title: Manufacture of molding
Inventor: YAMADA TOSHIAKI
IPC: B29C39/20
Filed: 1987-01-30
Abstract: PURPOSE:To protect a discrimination part, obtain excellent decoration properties and diversify a design, by a method wherein transparent resin is cured by casting the same on the inside of a protruding line or a recessed groove formed on the surface of a molding material so as to surround the discrimination part. CONSTITUTION:A molding material 2, which is formed of thermoplastic resin through extrusion molding and composed of a long-sized material of a fixed cross section, processes about a flat part 11 and buried decorative film 12 on an external surface side. A discrimination part 4 composed of a letter and pattern of a different color from the molding material 2 is formed about flat part 11. Then a sharp protrusion 15 formed on the fringe part of a press mold 14 pressed against about the flat part 11 by making use of the press mold 14, and a continuous protruding line 16 or (and) a recessed groove 17 surrounding the discrimination part is formed. Then, the discrimination part 4 is covered with a liquid transparent resin 20 by casting from a dispenser the same to a part surrounded by the protruding line 16 or the recessed groove 17. Then a transparent resin part 5 is formed by curing the transparent resin 20 through heating by an infrared lamp 21.
Patent JP-2000218577-A (JP)
Title: Robot control device
Inventor: MIYAZAKI TOMOHIRO
IPC: G05B19/404
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To implement a compliance control function without sacrificing safety by detecting displacement of a robot when an external force acts on the robot, correcting a positional command value of the robot according to the displacement, and giving a servo command value to a joint position support means. SOLUTION: A positional error computation means 11 of a first joint command value compensation means 201 computes a difference with a position of motor from a position command value of a position command generating means 1 and a position detector 6, and a product of the positional error and a position gain compensation coefficient set to an arbitral value is computed 12. A value obtained by adding 13 a present position value of each joint to the computed result is added 16 with a value obtained by multiplying 15 a joint speed obtained by differentiating 14 the position of motor by a gain correction coefficient of arbitral speed to thereby obtain a compensation command value. The conpensation command value is outputted to a first joint position servo means 101 as a servo command value of each joint.  Also, servo values are similarily obtained at second and third command value conpensation means 202, 203 for every second and third joints.
Patent JP-S54111529-A (JP)
Title: Reproduction of unapplied coating composition
Inventor: TOKUSHIMA YASUO
IPC: C09D7/00
Filed: 1978-02-20
Abstract: PURPOSE: To reproduce an unapplied coating compound with improved productivity without lowering performance of the coating compound, by adding a solvent forming azeotropic mixture with water to an unapplied coating compound, e.g., a resin, a pigment, a solvent, water, etc., by distilling water off, and by dissolving the uncoated coating compound in a coating solvent added.  
     CONSTITUTION: A solid coating waste, cosisting of an unapplied coating compound, e.g., a resin, a pigment, a solvent, water, etc., is led to the distillation column 1 equipped with the rotor blade 4 in it. A solvent forming an azeotropic mixture with water is added from the tank 5 to the column 1, and hot water at a temperature of nearly 90°C is introduced into the jacket of hot water B. The waste is stirred by the rotor blade 4 into a fluid state while the column 1 maintained at a constant temperature. Water and the solvent forming an azeotropic mixture with water are distilled off through the pipe 12 and the cooling device 12 to the gravity settling tank 7. A coating solvent is fed from the tank 9 to the column 1, where a grease residue is redissolved in the solvent to give a coating compound. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60163795-A (JP)
Title: Vent pipe of lifesaving waterproof mask
Inventor: SAKAI YOSHIJIROU
IPC: B63C11/16
Filed: 1984-02-06
Abstract: PURPOSE:To allow a person to breathe safely so that the infiltrating water through an intake does not enter a connecting pipe and beyond by providing a vent pipe through a buoyant body, providing a discharge valve at its lower end, and connecting a flexible connecting pipe to a branch pipe from the vent pipe. CONSTITUTION:Although an intake 7' has a cover 3 to prevent water from infiltrating, in case water infiltrates by any chance, it flows downward along the vertical portion of a vent pipe 7, which has a discharge valve 8 at its lower end. Since the discharge valve 8 is closed by the external water pressure, the infiltrating water is accumulated in the vent pipe without being discharged while it is small in quantity, however, when the water quantity is increased and the water level in the vent pipe 7 is made higher than the external water level, the discharge valve 8 is opened by gravity, then part of the water in the pipe is discharged outside. Accordingly, even if water infiltrates subsequently, the water in the vent pipe 7 never reaches the height of the external water level or higher, thus water never enters into a flexible pipe 5 through the branch pipe, and a person can breathe safely.
Patent JP-H09210269-A (JP)
Title: Housing type pipe joint
Inventor: KATO KAZUMI
IPC: F16L23/04
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To resist extension in an axial direction and rotation and to firmly fasten a pipe. SOLUTION: In this joint, a pair of half annular housings 2, 2 are provided, each housing has a parallel pair of engaging protruded parts 22 along a peripheral direction in both sides in a width direction, and flanges 23, 23, engaged astride annular grooves 61, 61 provided in the vicinity of each connection end face of two pipes 6, 6 connected with these engaging protruded parts 22 and extended to the diametric direction outside from both ends of the engaging protruded part 22, are mutually fastened to a mate flange by bolts 4, 5, so as to connect the two pipes. A locking protrusion part 25 continued in a peripheral direction is provided partly inside a pair of the engaging protruded parts 22, 22, and a plurality of locking pawl parts 26 are provided partly in the outside.
Patent JP-H04237844-A (JP)
Title: Fuel injection control device
Inventor: KUDO TOKINORI
IPC: F02D41/04
Filed: 1991-01-18
Abstract: PURPOSE:To simplify fuzzy inference to obtain a fuel supply quantity, in its turn, to simplify a fuzzy inference execution circuit, and also to reduce the required time for the fuzzy inference. CONSTITUTION:A fuel supply quantity is determined from an increased fuel supply quantity and a corrective fuel supply quantity which are obtained respectively by the fuzzy inference from the fundamental fuel supply quantity which is determined according to a manifold pressure, engine speed or the like. This constitution allows the fuzzy inference to obtain the fuel supply quantity to be simplified, in its turn, the fuzzy inference execution circuit to be simplified, and the required time for the fuzzy inference to be reduced.
Patent JP-S54111751-A (JP)
Title: Getter unit for cathode ray tube
Inventor: SHIMURA KATSUHIRO
IPC: H01J7/18
Filed: 1978-02-22
Abstract: PURPOSE: To keep the gas atomosphere for a long time during the barrium evaporation period, by applying the gas doped getter with the nitrogen gas discharge substance to further the substance having smaller temperature conduction rate and the mixture of the nitrogen gas discharge substance.  
     CONSTITUTION: To the getter material consisting of barrium-aluminum alloy and nickel, as the nitrogen gas discharge substance, for example, iron-germanium nitride and the mixture of this with silicon dioxide with sintering are added and mixed, forming the getter by filling then in one vessel with pressure. In this case, the temperature conductivity of silicon dioxide is remarkably made smaller than that of nickel which is one of the major component of the getter material, and it delays partly the production of nitrogen gas (in-tube pressure curve 8) which prevents the straight progress of barrium on the fluorescent screen, during the barrium evaporation period (barrium evaporation curve 9) in heating the getter, and it keeps the phenomenon in two steps and the formation of getter can effectively be made. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63187242-A (JP)
Title: Heating device
Inventor: OKUZAWA TSUGIO
IPC: G03D13/00
Filed: 1987-01-30
Abstract: PURPOSE:To simplify the constitution of the title device and to make the device lightweight and compact by providing a high frictional resistance to the peripheral surface of a rotary drum furnished with a heating element, and pressing a photosensitive material toward the peripheral surface of the rotary drum with a low-frictional resisting surface as the pressing means. CONSTITUTION:A heating drum 42 to be rotated is provided in a developing housing 41. A halogen lamp 52 is furnished in the drum 42 as the heating element, and an pressing member 43 pressed by a spring 48 is pressed on the circular surface of the drum 42. The drum 42 consists, for example, of a drum 54 made of Al and having an Si rubber layer 53 on its peripheral surface, the surface is rough, and its friction coefficient is large. Besides the member 43 is preferably made of the polyester film, polyimide film, etc., having a low frictional resistance. The photosensitive material S guided by the drum 42 is held between the drum 42 and the member 43, and conveyed by the rotation of the drum 42. By such constitution, the material S can be conveyed without necessitating use of other conveying means, hence the constitution is simplified, and the device is made lightweight and compact.
Patent JP-S55113107-A (JP)
Title: Recording and reproducing device
Inventor: KIMURA KENJI
IPC: H04N5/92
Filed: 1979-02-20
Abstract: PURPOSE: To improve the quality of a reproduced picture by making it possible to record only a normal carrier output on a corresponding channel by delaying and mixing adjacent carriers of respective channels in recording mode.  
     CONSTITUTION: Input video signals after Hadamard's conversion 2 are frequency- modulated 3 1 W3 8  by channels and while respective modulation outputs are supplied to mixers 4 1 W4 8 , their carriers are delayed 5 1 W5 8  by as long as a fixed value and supplied to mixers of adjacent channels, whose mixture outputs are recorded on a tape by way of heads 7 1 W7 8  respectively. In this case, a crosstalk component due to carrier interference between heads is removed by the delay carrier of an adjacent channel. Only a normal carrier output is therefore recorded on each channel. In reproduction mode, output signals from respective heads are passed through demodulators 8 1 W8 8 , time-axis correction units 9 1 W9 8 , and Hadamard power inverter 10 to obtain an original signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61179549-A (JP)
Title: Microscope device for wafer inspection
Inventor: YOSHINAGA MAKOTO
IPC: H01L21/677
Filed: 1985-02-04
Abstract: PURPOSE:To reduce a floor space required by mounting a wafer carrying section, a wafer inspection section, which is fitted into the wafer carrying section and moved in the same direction as the direction of carrying of a wafer, and an objective optical system, which is set up to the upper section of the wafer carrying section and shifted along the upper surface of the wafer in the direction different from the direction of carrying. CONSTITUTION:A wafer 12 in a wafer cassette 11 set to a sender 1 is forwarded onto a stage 7 for inspection by a conveyer belt 10, and sucked and held onto the stage 7 for inspection through vacuum suction. The stage 7 for inspection is turned by a stage driving device, an orientation flat 12a for a wafer 12 is detected by a noncontacting pre-alignment sensor 4 and positioned, and the stage 7 for inspection is moved in the direction of carrying of the wafer (the A direction) by the stage driving device in order to inspect the wafer. The stage 7 for inspection may be shifted by the diameter section of the wafer 12 at that time. When an objective 8 is transferred along the upper surface of the wafer 12 in the direction (the B direction) rectangular to the direction of carrying of the wafer, the whole surface of the wafer 12 can be inspected.
Patent JP-S60163441-A (JP)
Title: Solder supply method
Inventor: KOSUGI KATSUMASA
IPC: H01L21/52
Filed: 1984-02-03
Abstract: PURPOSE:To enable the reduction in supply time without increasing the temperature of the die bonding part more than necessary by a method wherein the solder before supply is previously heated to a temperature slightly lower than the melting point, and thereafter supplied to the die bonding part. CONSTITUTION:A wire 1 is heated by winding a heater 8 around a guide 7 through which the wire 7 is passed, and the wire 1' is fused by pressing on a heated work 3; then, the wire 1 is pulled up. This manner enables a normal content of wire to reach the melting point in a slight amount of heat conduction at the time of direct pressing on the work. Then, the solder can be supplied in a short time, and further adverse effects due to high temperatures to a semiconductor element can be eliminated.
Patent JP-S59147851-A (JP)
Title: Air bleed controller for carburetor
Inventor: OSADA AKIRA
IPC: F02M1/08
Filed: 1983-02-09
Abstract: PURPOSE:To obtain a proper air-fuel ratio as warming operation proceeds by installing a flow-rate controlling valve mechanism which is controlled according to the engine operation state midway on the auxiliary air bleed passages formed in a carburetor. CONSTITUTION:The fuel drawn-out from a float chamber 12 through a main jet 14 is supplied into a main air bleed 18 from a main fuel passage 16 and supplied into a slow air bleed 28 through a slow jet 26 from a slow fuel passage 20. The main-series and the slow-series auxiliary air bleed passages 36 and 38 are formed from the main and the slow fuel passages 16 and 20 respectively. The starting edge side of each passage 36, 38 is communication-connected to an air cleaner, and a flow-rate control valve 42 is installed midway. Said flow-rate control valve 42 is equipped with a rod-shaped valve piece 50 which is inserted and drawn-out from a valve hole 48 by a return spring 46 and a driving part 44 which is controlled by a control circuit according to an engine revolution-number detection signal.
Patent JP-H01194758-A (JP)
Title: Horizontal mode switching circuit
Inventor: YAMAGUCHI SHOJI
IPC: H04N3/16
Filed: 1988-01-29
Abstract: PURPOSE:To perform mode switching in a stable state by attaching a hysteresis characteristic on a reference voltage to be compared with the input signal of a voltage corresponding to the frequency of a horizontal synchronizing signal. CONSTITUTION:A horizontal mode switching circuit is constituted of a reference voltage generation circuit 18 as a reference voltage generating means, a comparator 20 as a comparison means, a reference voltage correction circuit 22 as a reference voltage correction means, and a mode designation circuit 24 as a mode designation means. When a signal with the voltage corresponding to the frequency of the horizontal synchronizing signal is inputted, the input signal is compared with each reference voltage at the comparator 20, and the reference voltage is corrected compulsorily at the reference voltage correction circuit 22 based on the output of the comparator. Thereby, the hysteresis characteristic can be attached on the reference voltage. A mode designation signal is outputted from the mode designation circuit 24 based on the output of the comparator 20.
Patent JP-H07228155-A (JP)
Title: Engine layout structure for vehicle
Inventor: TODA ISAO
IPC: B60K5/02
Filed: 1994-02-16
Abstract: PURPOSE:To attain the layout of low center-of-gravity, low vehicle height and low yawing moment of inertia with extremely compact constitution in a vehicle with midship type engine layout structure. CONSTITUTION:A tunnel part 7 extended backward from almost the center part in the vehicle width direction of a dash panel 4 partitioning the vehicle interior 3 from the internal space 2 of a nose part in front of the vehicle interior 3 and communicated with the internal space 2 of the nose part is protrusively provided on the floor panel 6 in the vehicle interior 3 in such a state as to be overlapped with the lower half body 18 of a driver in the driving position. An engine 8 with the extended direction of an output shaft being the longitudinal direction of a body is disposed in the tunnel part 7.
Patent JP-2000218350-A (JP)
Title: Continuous casting method
Inventor: YAMANAKA AKIHIRO
IPC: B22D11/128
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain cast metal with less center segregation over its entire width and less V segregation near the thickness center by reducing thickness by the quantity equivalent to bulging or less with a concave reducing roll pair whose center of the roll barrel is smaller than the roll end portion in roll diameter till the completion of solidification after the cast metal including an unsolidified portion is bulged by a specific dimension or more. SOLUTION: Cast metal including an unsolidified portion is bulged by 10 mm or more at the center in the width direction, and then reduced with a reducing roll pair 4-1. The portion near the short-side portion on both sides is reduced more, and made to be less in thickness than the center in the width direction, and the thickness of an unsolidified portion 2c near the short-side portion on both sides becomes almost the same as that of an unsolidified portion 2b at the center in the width direction.  This makes it difficult for the molten metal with concentrated segregation component existing in the unsolidified portion 2b to run into the unsolidified portion 2c, and the molten metal with concentrated segregation component existing in the unsolidified portions at the center in the width direction and near the short-side portion on both sides is all discharged to the upstream side in the casting direction.