baber/WOPTO huggingface dataset:
Patent JP-H06196942-A (JP)
Title: Amplifier circuit and signal amplifying ic
Inventor: HORIUCHI YUKITO
IPC: H03F3/30
Filed: 1992-12-22
Abstract: PURPOSE:To amplify a signal so as to increase output driving capacity and improve amplifying characteristics in the vicinity of the operation point of an output signal without increasing an idling current and generating dispersion and distortion. CONSTITUTION:A base current control circuit S1 is connected to the base line of a diode-connected transistor(TR) Q3 for receiving a driving current I3 obtained by amplifying an input signal IN1 and an output TR Q1 for controlling an output current I1 is connected to the TR Q1 like a current mirror. Since the base current of the TR Q3 is controlled, the TRs Q3, Q1 amplify the current mirror at the time of amplifying a fine signal, and at the time of amplifying a large signal, the TR Q1 amplifies an overall driving current I3. The TR Q2 also executes similar push-pull operation for an inverted signal IN2 based on a base current control circuit S2 and a TR Q4. Consequently driving capacity or the like for amplifying a large signal can be improved.
Patent JP-2001174470-A (JP)
Title: Fixing structure for rotation detecting sensor
Inventor: TAWARA HIDEO
IPC: G01P3/488
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To make a rotation detecting sensor P inexpensive and able to be fixed by one-touch operation. SOLUTION: In this fixing structure, a rotation detecting sensor P to convert magnetic-field variations by the rotation of a body to be detected into electric signals and output them is passed through the mounting hole 20 of a mounting member D and fixed. At the time of passing the rotation detecting sensor P through the mounting hole 20, a ring-shaped protruding filament 22 made of a resin of the rotation detecting sensor P comes into contact with the thread 21 of the mounting hole 20 to be deformed or carved. By the engagement between the protruding filament 22 and thread 21, the rotation detecting sensor P is fixed to the mounting member D by one-touch operation. At this time, by the contact of a flange 23 with the mounting member D, the rotation detecting sensor P is positioned in the axial direction.
Patent JP-H11187806-A (JP)
Title: Apparatus for transferring dried noodle
Inventor: NISHIMURA TAKUMI
IPC: A21C9/08
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for transferring dried noodles capable of automatically transferring the dried noodles from a device for afterripening and drying the noodles to an automatic cutting device for the dried noodles. SOLUTION: This apparatus for transferring dried noodles is obtained by installing a clamper 2 for nipping both the front and the rear ends of a prescribed number of upper sticks 8 supported parallel at a prescribed interval in the left and right directions and in the cantilever state in a device 7 for afterripening and drying the noodles and a clamper moving device 3 for moving the clamper 2 nipping the prescribed number of the upper sticks 8,  pulling out the prescribed number of the upper sticks 8 from the device 7 for afterripening and drying the noodles and moving the pulled out upper sticks 8 together with the clamper 2 to prescribed positions and a stacking device 5 for receiving the prescribed number of the upper sticks 8 from the clamper 2 at the prescribed positions and narrowing the interval between the upper sticks 8 and a traverser 6 for taking out the prescribed number of the upper sticks 8 with the narrowed interval from the stacking device 5 and carrying in the taken out upper sticks 8 into an automatic cutting device 9 for the dried noodles.
Patent JP-2000180047-A (JP)
Title: Refrigerator
Inventor: FUKUI HIROICHI
IPC: F25D27/00
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To materialize the effective illumination within a refrigerator by arranging an in-refrigerator illumination lamp in a proper position so as to cope with the size up within a cold storage room, and raise the convenience in use by making stored foods easy to see, concerning a refrigerator which is equipped with an in-refrigerator illumination lamp within the cold storage room. SOLUTION: In-refrigerator lamps 25a and 25b to illuminate the inside of a cold storage room are attached in the space partitioned by walls on both right and left sides of the chill passage 23 at the inner center within the cold storage room 19, and in-refrigerator lamp covers 31a and 31b are attached to the rims of the space, whereby the interior of the cold storage room 19 can be illuminated every nook and corner from both right and left sides of the back face of the cold storage room 19, so it follows that the foods stored in the refrigerator is easy to see and that the convenience in use rises.
Patent JP-2000182639-A (JP)
Title: Sealing member and fuel cell using it
Inventor: MIZUNO SEIJI
IPC: H01M8/02
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To secure high sealing performance for an interface after changing dimensions and secure a high fixed shape characteristic in the laminating direction. SOLUTION: A sealing member 50 is composed of a first seal part 52 formed stratified from a comparatively soft foamed rubber and a second seal part 54 formed stratified from a rubber having a higher modulus of elasticity than the first seal part 52, i.e., harder rubber material. The first seal part 52 absorbs the surface roughness of separators 30 and 40, etc., which may drop the sealing performance of the interface and follows the changed dimensions resulting from a temp. change in an electrolyte film 22, etc. The second seal part 54 lessens elastic deformation of the whole sealing member 50 in the laminating direction and secures a high fixed shape characteristic in the laminating direction of a stack 20 of fuel cells.
Patent JP-H06194744-A (JP)
Title: Document reader and image forming device
Inventor: TAKAHARA HIROYUKI
IPC: H04N1/04
Filed: 1992-12-25
Abstract: PURPOSE:To provide a document reader capable of continuously performing the reading operation of a plurality of documents. CONSTITUTION:In a document reader having a mirror reciprocating between a reading start position A and a reading end position B to guide the image light obtained by lighting by a light source for lighting a document to a photosensitive drum 4, a plurality of mirrors 21a, 21b are provided, and the mirrors 21a, 21b are successively moved from the reading start position A to the reading end position B.
Patent JP-H11191839-A (JP)
Title: Facsimile image processing method and system
Inventor: TANAKA TOSHIYUKI
IPC: H04N1/32
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To relieve the load of an information device and to enhance a data transfer efficiency between the information device and a communication equipment by giving binary data in a bit map form and compressed image data main body generated by the information device to the communication equipment and allowing the communication equipment to synthesize the data. SOLUTION: In the facsimile image transfer system where an information device and an opposite facsimile equipment are connected by a communication equipment, the system consists of a buffer circuit 23 that receives image data subject to compression coding including binary data in a bit map form sent from the information device and of a controller 22 (24) that uncompresses the image data read from the buffer circuit 23 and compression-coded into the bit map form, synthesizes the resulting data with the binary data, encodes the data again and sends the coded data to the opposite facsimile equipment.
Patent JP-H11189853-A (JP)
Title: Supermagnetostrictive element and its production
Inventor: FUJIKI AKIRA
IPC: B22F3/08
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an element high in detecting efficiency of magnetostriction and to attain practical stress detecting sensitivity as an element of a magnetostrictive sensor by obtaining an amorphous Fe-Dy-To based powder composed of a Fe-Dy-To based component composition and solidifying. SOLUTION: Each metallic powder of Fe, Dy and To is charged into a high energy mill or a high speed ball mill with blade in a prescribed ratio and is milled. Or a molten metal of an alloy composed of a Fe-Dy-Tb based component composition alloyed in a prescribed ratio is made to fall down on the circumference of a rotary cooling roll made of copper or the like to be cooled and to obtain a ribbon like foil body and pulveirized or is made to fall down on a rotary disk plate and cooled while scattering. The amorphous Fe-Dy-To based powder obtained in this way is molded by a mechanical press and solidified by plasma-sintering or by impact solidification method by explosive, detonation or gas gun. The element is used also as a load sensor capable of measuring up to high load range.
Patent JP-H10192969-A (JP)
Title: Under roll type automatic cable winding device
Inventor: WATAKE KENJIRO
IPC: B65H54/26
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To automatically wind a cable by measuring the number of drum revolution of a winding device and conducting the traverse control of a gate type traverser based on the outer diameter dimension of a cable and the winding drum outer diameter dimension/winding drum width dimension of a drum inputted beforehand. SOLUTION: The number of revolution of a bobbin 3 is measured by a rotary encoder 12 through a flexible shaft 11. An outer diameter dimension of a cable 2 and a dimension of a winding drum part of the bobbin 3 are inputted in a control part 6. The control part 6 computes a traverse speed of a traverser 73 based on these data and outputs to a servo-motor 13. The servo-motor 13 rotates a ball screw 72, the ball screw 72 traversely moves the traverser 73. At the beginning, a worker inserts a start part of the cable 2 in a pay-out hole of the bobbin 3 and fixes, and then the automatic cable winding device 1 automatically and completely winds the cable 2.
Patent JP-H11245249-A (JP)
Title: Foamed thermoplastic resin sheet and its preparation
Inventor: KITAYAMA TAKEO
IPC: B29C48/305
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a foamed thermoplastic resin sheet with a high foaming magnification and a thick thickness. SOLUTION: The foaming magnification is at least 2.5 times and the shapes of cells existing in an inner position exceeding 20% of the whole thickness from both surfaces of this sheet 6 and exceeding 15% of the width of the sheet from both side faces of this sheet 6 satisfy formulas 0.5<=D/C<=0.9 and 0.5<=E/C<=0.9 (wherein C is the mean cell diameter in the thickness direction of the foamed thermoplastic resin sheet 6 and D is the mean cell diameter in the extrusion direction (MD) of the foamed thermoplastic resin sheet 6 and E is the mean cell diameter in the width direction (TD) of the foamed thermoplastic resin sheet 6.
Patent JP-H05178688-A (JP)
Title: Pulling up method and pulling up device for single crystal
Inventor: HASHIMOTO MASANORI
IPC: H01L21/208
Filed: 1991-12-27
Abstract: PURPOSE:To prevent the adhesion of a gaseous metal or metal oxide to a single crystal or the mixing thereof in to a melt and to exactly control the oxygen concn. in the single crystal by controlling the detected differential pressure of the gaseous phase parts in and out of a cylindrical body in accordance with a prescribed program during the growth of the single crystal. CONSTITUTION:The pressures in the inside and outside parts of the cylindrical body 4 suspended near a melt surface 3 from the inside wall of a chamber 200 above a crucible 1 are detected respectively by detectors, for example, pressure sensors 5, 6 and are outputted to a central controller 40 at the time of pulling up the single crystal by a Czochralski method. The differential pressure in and out of the cylindrical body 4 is compared and computed with a previously programmed value and a signal is outputted to a valve controller 50 so as to control the differential pressure. The controller 50 sends opening/ closing signals to a valve 12 on a gas supply side and a valve 13 on a discharge side and control the differential pressure in such manner that the differential pressure is maintained at the previously programmed value.
Patent JP-H11188199-A (JP)
Title: Clothes drier
Inventor: HIROSE HISANORI
IPC: D06F58/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a clothes drier for prolonging the service life of a contact switching element for controlling the supply of power to a heater. SOLUTION: When a drum exit temperature becomes higher than 80 deg.C, '1' is set to a temperature state flag (step S9) and energizing to the heater is interrupted (step S10). Then, elapsed time after energizing to the heater is interrupted is measured (step S12). Until >=2 min elapse after energizing to the heater is interrupted, energizing to the heater is not restarted. When two minutes elapse after energizing to the heater is interrupted (YES in step S13), whether or not the drum exit temperature is lower than 75 deg.C is judged (step S14), and in the case that the drum exit temperature is lower than 75 deg.C, the temperature state flag is reset to '0' (step S15) and then, energizing to the heater is restarted (step S16).
Patent JP-2001170822-A (JP)
Title: Manufacturing method for extruding dice
Inventor: FUTAMURA SHOJI
IPC: B23H7/06
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an extruding dice capable of working a bearing hole, a back run-off part and a fine slitting part highly in precision and efficiency. SOLUTION: This manufacturing method of an extruding dice has a working process to form a bearing surface by a wire electrode travelling in the vertical direction of a front surface of the dice, a working process to form a back run-off part by a wire electrode travelling in a direction inclined by a small angle with the aforementioned vertical direction and a working process to form a fine slitting part at a position equal to bearing length at a part of the back run-off part, and the working process of the fine slitting part is carried out by rough working to form the whole of the fine slitting part and finish working to work a portion in the neighbourhood of the bearing surface of the fine slitting part by a discharge working electrode to rotate around an axis,  having a cylindrical surface on an outer periphery and having a flat surface orthogonal with the aforementioned axis on a free end.
Patent JP-H11196438-A (JP)
Title: Acoustic video equipment
Inventor: OGAWA SHIN
IPC: H04N17/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic video equipment capable of facilitating a measurement work or an adjustment work. SOLUTION: In this acoustic video equipment provided with an external input/output terminal such as an AV terminal 20, when an instruction to transfer to adjustment mode is given from a remote control transmitter 16, a microcomputer 40 inputs the same instruction by way of a remote control receiver 17 and instructs an IC 11 output invalidation of an AV signal while connecting an IIC bus 14 as a measurement point to the AV terminal by a change-over switch 30. Thus, an adjustment measurement work can be realized by connecting the equipment to the AV terminal 20, the measurement point is not mistaken and it is possible to perform necessary adjustment without opening a cabinet at the time of repair.
Patent JP-H0693621-A (JP)
Title: Arched soil holding panel and soil holding structure
Inventor: EICHI JIYOO MAHIIN
IPC: E02B3/14
Filed: 1991-12-26
Abstract: PURPOSE: To improve strength and to facilitate assembling by using a soil holding panel whose one surface is arched. CONSTITUTION: Tieback members 10 are installed in a direction orthogonal to a bank to engage the back 14 of the first column part 16 with the end 24 of a soil holding panel 20. In this panel 20, a back wall 22 is arched to support the pressure of soil in a horizontal direction by this surface. This soil holding structure can be installed by piling like steps.
Patent JP-H06192453-A (JP)
Title: Surface treatment of polymeric material
Inventor: KIKUCHI HIROSHI
IPC: C08J7/00
Filed: 1992-12-25
Abstract: PURPOSE:To fluorinate the surface of a polymeric material safely without fail within a short time without causing etching by setting the material in a fluorine- containing atmosphere and subjecting it to a plasma treatment while sequentially increasing the applied voltage in specified stages. CONSTITUTION:A base plate 3 is provided within a bell jar 2 set on a support 1. A cathode 4 and an anode 5 are arranged oppositely to each other over the base plate 3, and a polymeric material 9 to be subjected to the treatment is set on the surface of the cathode 4. In stage 1, a fluorine-containing gas of 0.1-1Torr supplied from a gas cylinder 8 is fed to the bell jar 2, and a direct current at which the plasma discharge is initiated and which is determined according to the Paschen's law or a direct current from a power source 6 slightly higher than that is applied between the electrodes 4 and 5 to irradiate the surface of the polymeric material 9 with the generated direct plasma. Direct currents higher than that of stage 1 are applied sequentially, and the surface of the polymeric material 9 is irradiated with the generated plasmas to modify the surface.
Patent JP-H11188210-A (JP)
Title: Fluid filtering device for automatic transmission
Inventor: KINOSHITA YOSHIO
IPC: B01D35/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To increase a flow rate of oil passing through a filter of a fluid filtering device for automatic transmission and to stabilize the flow of the oil even when the flow rate changes. SOLUTION: In a fluid filtering device for automatic transmission consisting of a lower case 2 having an inflow port 4, an upper case 1 having an outflow port 3 and forming a space between the lower case 2 and it and a fluid filter 5 for filtering impurities in the fluid, the fluid filter 5 is provided with bent parts 5b, 5c having heatcompressed parts.
Patent JP-H11193768-A (JP)
Title: Ignitor of engine
Inventor: HAMADA MIKIO
IPC: F02P7/067
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To make automatic adjustment stably according to the difference of the rotational speed of the engine, with a simple structure and a wide variable range. SOLUTION: An ignitor of an engine 1 operates a sparking plug 14 against the mixture supplied to a combustion chamber 7 to fly the spark for ignition. A series of a plurality of projections 19a-19c provided with a flywheel 6 on a crank shaft 5 are orbiting along with rotation of the crank shaft 5, and a magnet pick up(MPU) 21 sequentially detects passage of the projections. Next, the MPU21 sequentially outputs the detection signal which has a peak value in pulse proportional to those passing speeds, when each projection 19a-19c passes the vicinity thereof.  An electronically controlled unit(ECU) 18 operates the sparking plug 14 via an ignition coil 15 when each detection signal from the MPU21 suits the predetermined threshold range in those order of the output, and advances or delays timings according to the difference of the rotational speed of the shaft 5, that is the rotational speed of the engine 1.
Patent JP-2000181735-A (JP)
Title: System for batch job recovery in system fault
Inventor: HATANO NOBUHIRO
IPC: G06F11/14
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain the system capable of detecting and recovering a batch job which is interrupted owing to a system fault by restarting a recovery job for the batch job for which the recovery job is interrupted owing to the system fault while a recovery is carried out by the recovery job. SOLUTION: After the system fault occurs, a job state retrieving means 31 retrieves the batch job 5 which is interrupted owing to the system fault from a jog information storage data base 2 stored with the state of the batch job 5 which is started by a job automatic running system 1. A job abnormality notifying means 32 handles the batch job 5 which is being executed at the time of the system fault occurrence as an abnormal end job. A recovery job starting means 33 restarts recovery jobs 4 and 6 for batch jobs 5 for which the recovery jobs 4 and 6 are interrupted owing to the system fault occurrence while the recovery jobs 4 and 6 are recovering them.
Patent JP-2000185870-A (JP)
Title: Stacker control method for sheet folding device
Inventor: SUZUKI TOSHIYUKI
IPC: B41F13/54
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To improve certainty and reliability during a sheet folding process, by changing a stacker position during start of a sheet starting end process of a continuous printing sheet and a stacker position during start of folding operation of the continuous printing sheet according to sheet page length. SOLUTION: A comparator 45 detects that paper feed amount counted by a sheet feed amount count means 44 achieves unit length sheet feed amount. Moving amount rising moving instruction held in a data latch circuit 46 of a stacker is transmitted to a stacker control means 32 so that distance between a sheet discharge opening and a stacker equals to an initial defined distance, namely an optimal value for a folding operation process. The stacker control means 32, just after receiving the rising moving instruction, transmits the moving amount rising moving instruction of the stacker to a stacker driving means 33. The sheet rest driving means 33 drives a stacker driving motor 34 after receiving the double moving amount rising moving instruction to move the stacker.
Patent JP-H06178639-A (JP)
Title: Fishing line entanglement-preventing vessel having plural projections disposed on bottom thereof
Inventor: MARUYAMA MASAHIDE
IPC: A01K97/00
Filed: 1992-12-11
Abstract: PURPOSE:To prevent the entanglement of a fishing line by fishing with the fishing line using a hand directly without using a fishing rod and a reel, when the fishing is performed with a ship. CONSTITUTION:Projections 2 are disposed on the bottom of a vessel 1, and when a fishing line is lifted on the deck of a ship, the fishing line is put into the vessel 1 to prevent the entanglement of the fishing line.
Patent JP-H11195241-A (JP)
Title: Disk reproducing device
Inventor: WASHIYAMA TORU
IPC: H05K1/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the phenomenon of roll-in of a flexible substrate caused by an optical pickup at the time of transporting the optical pickup. SOLUTION: On the part of an FPC(flexible printed circuit) from a U-shaped folding part 9a to a fixed substrate not shown in the figure, a reinforcing part 9e is provided for preventing the bending of the aforementioned part. Thus, by means of providing the reinforcing part 9e on the FPC 9 to increase the strength of the aforementioned part against the bending, the part of the FPC 9 from the U-shaped folding part 9a to the fixed substrate is prevented from deflecting, and the attitude of the FPC 9 is kept almost constant in the every condition. Thus, the possibility to occur the contact between the optical pickup 8 and the FPC 9 is reduced, and the roll-in of the FPC 9 caused by the optical pickup 8 is prevented.
Patent JP-H11187931-A (JP)
Title: Sheet having mirror surface
Inventor: UCHIDA TAICHI
IPC: B42D15/10
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To use a sheet as a mirror while meeting the proper purpose of the sheet. SOLUTION: A mirror surface is formed of a flexible material on at least one side of a flexible sheet 1 made of either paper, a woven fabric, a nonwoven fabric, leather, a synthetic resin, wood, or a metallic material, used for a predetermined purpose. Either one of a menu 1a, a magnetic card, a calling card, or a corrugated board is employed as the sheet 1. The mirror surface 3 is formed by bonding a film-shaped mirror main body 30 to the menu 1a (sheet 1).