baber/WOPTO huggingface dataset:
Patent JP-H05341537-A (JP)
Title: Method for regenerating electrophotographic sensitive body
Inventor: HONGO KAZUYA
IPC: G03G5/00
Filed: 1992-06-11
Abstract: PURPOSE:To provide the method for regenerating the electrophotographic sensitive body equal to all the electrophotographic characteristics, such as photosensitivity, use cycle stability, and image quantity, comparable to those of newly manufactured electrophotographic sensitive bodies in regenerating the electrophotographic sensitive body already used up. CONSTITUTION:The method for regenerating the electrophotographic sensitive body already used up is characterized by removing only the photosensitive layer of the electrophotographic sensitive body formed by successively laminating at least an undercoat layer and the photosensitive layer on a substrate by dissolution, cutting, or peeling, and forming the photosensitive layer again on the undercoat layer.
Patent JP-S6153003-A (JP)
Inventor: TAKADA SHINICHI
IPC: B27D1/00
Filed: 1984-08-23
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-H0198656-A (JP)
Title: Heat resistant composition, and its production and use
Inventor: HOSE PEREIRA GAMAARA
IPC: C08L53/00
Filed: 1988-07-13
Abstract: PURPOSE: To produce the compsn. having excellent heat resistance and non- meltability by melting and mixing a specific poly(styrene-ethylene-butylene- styrene)triblock copolymer and a plasticizer.  
     CONSTITUTION: The heat resistant compsn. having a cone penetration degree of ≥50 (10 -1  nm), ultimate elongation of ≥200% and a viscosity of ≥10 poise (200°C) is obtd. by melting and mixing (A) 2 to 30 pts.wt. poly(styrene-ethylene- butylene-styrene)triblock copolymer having a ratio of the styrene block to an ethylene-butyrene block of 27 to 35:65:73 and (B) 98 to 70 pts.wt. plasticizer (e.g. hydrocarbon oil of dissolution parameter 6.0 to 8.5) having a mol.wt. of 400 to 2,500, then extrusion molding the mixture. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H1025082-A (JP)
Title: Detecting device for foreign material within groove in escalator footstep
Inventor: TACHIKI MICHIMITSU
IPC: B66B29/02
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To eraly detect a foreign material in a footstep groove, by rotating a cylindrical part to detect the foreign material, to inform the detection of the foreign material, when the foreign material, entered into the footstep groove, contacts a detecting comb plate. SOLUTION: A fixed shaft is bridged to a truss in a foreign material detecting position on the progress direction side of a foots footstep 2 than a comb plate 4, and both ends are fixed to a fixed mount by a fixture. A cylindrical part 14 is pivotally supported rotatably on the fixed shaft 12, and a detecting comb plate 16, wherein the tip reaches the bottom part of the groove 2a of the footstep 2, is hungly provided on the cylindrical part 14. The detecting comb plate 16 contacts a foreign material, entering into the groove 2a of the footstep 2, to rotate the cylindrical part 14 in a foreign material detecting direction; and this rotation makes a cam 20 push up a detecting lever 22a. Consequently, the existence of the foreign material in the groove of the footstep can be detected, thereby instantly detecting the possibility of the damage to the comb plate.
Patent JP-S5799879-A (JP)
Title: Receiver for television audio signal
Inventor: MEGURO TOSHIAKI
IPC: H04N5/60
Filed: 1980-12-12
Abstract: PURPOSE:To increase the audio quality of television audio, by enabling to switch the system into an intercarrier system at the channel switching, in a receiver with an audio demodultion circuit of the intercarrier system and split carrier system. CONSTITUTION:A mute pulse generated from a channel selection circuit 2' at channel switching is applied to a trigger terminal of a monostable multivibrator 49, the output is applied to amplifiers 27, 33 through an OR gate 42, the output signal of the amplifier 27 is muted and the circuit is switched to a demodulation circuit 30 of intercarrier system compulsively. Thus, an transient state of channel selection, shock sound generated when the response speed of a frequency discrimintion circuit 26 and a comparison circuit 41 is not quick can be eliminated.
Patent JP-S6156246-A (JP)
Title: Cooling device for wire rod and steel bar
Inventor: UENO KIYOHIRO
IPC: C21D9/52
Filed: 1984-08-24
Abstract: PURPOSE:To cool whole surface without an occurrence of bouncing by keeping a distance at more than divided length the distance between a divided shear, located at the down stream of a finishing mill in serial and a cooling device and providing a rotating and running device at the front or rear side of the cooling device. CONSTITUTION:A dividing shear 10 to cut a wire rod 1 of a wire rod, steel bar and the like on the outside of a finishing mill 9 is provided, and at the down stream side of the dividing shear 10 cooling devices 3, 3... are located, keeping the distance, longer than that of the deviced length. Further, in the front of the cooling devices 3, 3..., a pinch roll 11 is provided against an upper roll 11a and bottom roll 11b, which rotates and runs the wire rod 1.
Patent JP-S6418663-A (JP)
Title: Paper feed mechanism
Inventor: NAKAZAWA WATARU
IPC: B41J13/10
Filed: 1987-07-15
Abstract: PURPOSE:To enable a leading edge of a paper to be correctly guided to a contact part between a platen and a roller, by a method wherein a roller holder has a projection just near to the contact point between the platen and the roller. CONSTITUTION:A projection 3a is protruded from the surface of a roller holder 3 on the side of a platen 1 so as to be opposed to a contact position between the platen 1 and a roller 2. A paper is guided by paper guides 4a, 4b from an arrow direction to be inserted near to the platen 1. A leading edge of the paper moves forwards along the paper guide 4a and further along the projection 3a, thus being guided just near to the contact position between the platen 1 and the roller 2 to be inserted into the contact position between the platen 1 and the roller 2 in ideal states.
Patent JP-H0469143-A (JP)
Title: Tool holder for ultrasonic machining and jig for attaching machining tool
Inventor: SUDO NAOHIKO
IPC: B24B1/04
Filed: 1990-07-05
Abstract: PURPOSE:To completely fix with the shape and direction of the cutting edge of a chisel conforming to the direction of a holder by making the shape of the cross section of the holder make have at least two opposing sides parallel to each other. CONSTITUTION:The shape of the cross section of a machining tool holder 18, which is connected to an ultrasonic vibration generating section 15 for machining material using a machining tool 1 performing ultrasonic vibration and has a holding section 17 to hold the machining tool 1, shall have at least two opposing sides 19 and 19' parallel to each other. This constitution makes it possible to let the shape and direction of the cutting edge of the machining tool 1 such as chisel completely conform to the specified direction of the holder 18 both in attaching the machining tool 1 such as chisel to the holder 18 of an ultrasonic machining device and in machining a substance using the ultrasonic machining device.
Patent JP-H0226037-A (JP)
Title: Semiconductor device
Inventor: SHIGEKAWA NAOTERU
IPC: H01L29/205
Filed: 1988-07-14
Abstract: PURPOSE:To speed up electrons of a semiconductor device by having a semiconductor laminated body consisting of first to third semiconductor layers, forming a stage difference of the semiconductor laminated body locally, and setting the height of the stage difference to the extent that the side surface of the semiconductor layer is exposed. CONSTITUTION:A semiconductor laminated body consisting of first to third semiconductor layers 2 to 4 is in a projecting shape locally and has a stage difference where the side surface of the first semiconductor layer 2 is exposed. Also, a line-shaped electron conduction area 5 is formed on the side surface of the first semiconductor layer 2. This lineshaped electron conduction area 5 has a sufficiently narrow width and thickness to the extent that the direction is limited to one direction so that the advance direction of the electron is in parallel to the side surface of the first semiconductor layer 2 and is in parallel to the side surface of the first semiconductor layer 2 and the junction surface of the first semiconductor layer 2 and second and third semiconductor layers 3 and 4. Thus. in the line-shaped electron conduction area 5. scattering of electrons is extremely restricted. Thus, an extremely high-speed traveling of electrons can be realized.
Patent JP-S6418555-A (JP)
Title: Ceramic pump
Inventor: MOTOMURA NORIYUKI
IPC: B22D17/02
Filed: 1987-07-14
Abstract: PURPOSE:To obtain a ceramic pump for carrying molten metal having long service life at low cost under pressurizing by arranging an insert hole for the piston and a discharging hole for the molten metal at upper member of the ceramic pump body having airtight structure and inserting a piston having suction hole for the molten metal. CONSTITUTION:The pump body 10 is constituted by airtightly assembling a bottom member 11, upper part member 12 and cylinder member 14 composing of the ceramic. This pump body 10 is dipped below the molten metal surface 3a in the molten metal 3 in a molten metal heat-holding furnace 16 and fixed under pressing to the furnace bottom 16b by pressing means 20. Further, the inserting hole 12a for the piston and the discharging hole 12b for the molten metal are arranged at the upper part member 12. In this inserting hole 12a for the piston, the piston 24 made of the ceramic having the suction hole 24a for the molten metal is inserted as slidable. Further, in the above discharging hole 12b, molten metal supplying pipe 25 for carrying the molten metal 3 is airtightly joined. By this method, the ceramic pump using the ceramic material having uniform quality and thickness and reducing thermal expansion difference at each position is obtd.
Patent JP-H0734907-A (JP)
Title: Throttle valve control device
Inventor: TSUJINO MUTSUMI
IPC: F02D11/10
Filed: 1993-07-16
Abstract: PURPOSE:To reduce the load of a motor while securing failsafe constitution. and also to enhance the torque performance of the control motor. CONSTITUTION:A throttle valve control device is provided with a throttle body 1 forming a part of the intake passage 16 of an engine, a main throttle valve 10 for opening or closing the intake passage 16 of the body by the operation of an accelerator, and an auxiliary throttle valve 2 for opening or closing the intake passage 16 by the control of a control motor 6. The auxiliary throttle shaft 3 of the auxiliary throttle valve 2 is offset with regard to the axis of the intake passage 16, and also the auxiliary throttle valve 2 is provided on the auxiliary throttle shaft 3 in such a way that the open/close end thereof being far from its axis is positioned downstream of that being near to its axis. Further, the rotor shaft 5a of the control motor 6 and the auxiliary throttle shaft 3 are connected to the same axis via power-transmittable connecting means 7, 8.
Patent JP-H0738069-A (JP)
Title: Design method for basic cell and semiconductor integrated circuit device using it
Inventor: SATO YASUO
IPC: H01L27/118
Filed: 1993-07-16
Abstract: PURPOSE:To provide a design method for a basic cell which can facilitate the verification work at the time of design of layout of an LSI by the separation by data types of Al wiring and raise the efficiency of the design of modification work, etc., by partial contraction or magnification. CONSTITUTION:This is an inverter cell used for a large scale integrated circuit device designed by CBIC method, and the voltage pattern (Vcc)1 of the Al wiring of a power source and a GND pattern (GND) 2, and the signal pattern (IN) 3 of the Al wiring of a signal line and a signal pattern (OUT) 4 are arranged, and this Al wiring is provided with two pieces of transistors 6 and 7 through a contact hole 5. And, at the time of design using a cell, each pattern is defined by data types such that the voltage pattern 1 of the Al wiring is AL1, that the GND pattern 2 is AL1C, that the signal pattern 3 is AG1, and that the signal pattern 4 is AL1G.
Patent JP-S5879606-A (JP)
Title: Shaft seal device of geothermal heat steam turbine
Inventor: SHIBUYA KIYOSHI
IPC: F01D11/04
Filed: 1981-11-05
Abstract: PURPOSE:To prevent deterioration of material and prevent generation of erosion and corrosion in a turbine shaft part, by utilizing a fact, that mixing of air into turbine condensed water is permitted in a geothermal steam turbine for the control of water quality, and performing a shaft seal of the geothermal steam  turbine with the outside air. CONSTITUTION:During operation of a turbine, if a blower 17 is operated, the outside air is sucked, as shown by arrow heads (a), into annular gaps between shaft seal packings 4b and turbine shaft 3. The outside air, flowing in through the shaft seal packings 4b, is partially seized by packets 15, and the rest of air circulatively flows in annular gaps between shaft seal packings 4a and the turbine shaft 3, to flow in turbine exhaust parts 14 and block an outflow of turbine waste steam to shaft seal parts. The air seized in the pockets 15 is released to the atmosphere by the blower 17 via an exhaust pipe 16. While the air, flowing into the turbine exhaust parts 14, is discharged to the atmosphere via an air gas extracting pipe 11 of a condenser 12.
Patent JP-S6421776-A (JP)
Title: Head position adjusting device
Inventor: YOKOUCHI HIDEYA
IPC: G11B21/24
Filed: 1987-07-16
Abstract: PURPOSE:To adjust a head independently in the direction of height and the direction of offset by adjusting a first guiding means in the direction of the offset and second adjusting means in the direction of the height. CONSTITUTION:The variable range of a guide spindle 3 can be freely set by the external diameter of the guide spindle 3 and the external diameters of pillar-shaped projecting parts 3a, 3b, and the eccentricity of the guide spindle 3 and the pillar-shaped projecting parts 3a, 3b. Accordingly, all of constitution element size accuracy and assembling accuracy related to the offset, can be absorbed, and the offset can be adjusted so as to be an aimed value. Besides, a pinion 7 provided at the shaft of a step motor 6 is engaged with a rack 8 provided at a carriage 2, and the rotation of the carriage 2 against the guide spindle 3 is regulated, and the second guiding means is constituted. Then, by moving and adjusting the step motor 6 in perpendicular direction to the surface of a disk, the carriage 2 is rotated in the direction of an arrow mark 10 around the guide spindle 3 as a center. Thus, the head can be adjusted in both the directions of the height and the offset.
Patent JP-H118722-A (JP)
Title: Facsimile equipment
Inventor: KAWAMOTO MAKOTO
IPC: H04N1/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To make the display part of an operation condition easily visible whether an opening/closing cover member is opened or closed in a facsimile equipment for which an operation panel part and the opening/closing cover member openable and closable as an original tray are arranged on the upper surface of an equipment main body. SOLUTION: On the upper surface of this equipment, the operation panel part 2 for arranging ten keys 3 and an operation button 4, etc., and the opening/ closing cover member 20 that is utilized as the original tray in an opened state are provided and the display part 10 is provided on the center part of the joint of both members. An LCD 11 is covered with a transparent plate member 12 and arranged at the display part, the transparent plate member 25 is arranged at a position overlapped with the transparent plate member 12 also in the opening/closing cover member 20, display is easily confirmed and the operation button corresponding to a telephone function button 7 or the like is provided together.
Patent JP-S5967072-A (JP)
Title: Paper feeder
Inventor: KAWAKUBO TOSHIO
IPC: B41J13/00
Filed: 1982-10-09
Abstract: PURPOSE:To enable the loading of the platen with a paper accurately by positioning an auxiliary guide plate over almost the whole area of the circumferential surface of the platen between a deflector and a paper bail roller when the tip of the paper is guided. CONSTITUTION:When a paper 3 is inserted between a platen 1 and a pressure roller 4, with the start of power supply to a solenoid, an auxiliary guide plate 19 turns to the position as indicated by the two-dot chain line from the position as indicated by the solid line so that the auxiliary guide plate 19 faces almost the whole area of the circumferential surface of the platen 1 between the deflector 2 and the paper bail roller 15. Then, the tip of the paper 3 is guided with the auxiliary guide plate 19 and inserted between the paper bail roller 15 and the platen 1. After the tip of the paper 3 is set on the platen 1, the power supply to the solenoid is stopped and the auxiliary guide plate 19 is returned to the original standby position.
Patent JP-S6334119-A (JP)
Title: Manufacture of tubular film
Inventor: YOSHII NAOHARU
IPC: B29C48/90
Filed: 1986-07-29
Abstract: PURPOSE:To manufacture a high quality tubular film, which represents strength balanced both in the longitudinal direction and in the lateral direction, at high speed with favorable productivity under a condition having large bubble stabilizing effect by a structure wherein a plurality of mandrels, each of which has a specified shape and size and at the same time vent holes, are used. CONSTITUTION:A tubular film is formed by bringing polyolefin-based resin into contact with a stabilizer, which is arranged in tandem with a tubular die, in the air-cooled blown-film extrusion. A first mandrel 4 to be mounted has an outer diameter, which is 1.0-1.5 times as large as the bore of the tubular die, and at the same time vent holes 15. A second mandrel 5 is mounted onto a strut above the first mandrel at a height so that the predetermined expansion starting point of the tubular film falls within the non-film-contacting portion of the second mandrel 5. The second mandrel consists of film-contacting portions 13 and 14 positioned before and behind the film expansion starting point 9 and portions, which do not contact with the film expansion starting point 9. Each of film-contacting portions 13 and 14 has an outer diameter, which is 1.0 times as large as the bore of the tubular die or more, and vent holes 16. Because the gas in a bubble easily flows through the vent holes so as to uniformize the pressures at respective parts in the bubble, the flickering of the bubble is small and the bubble is stabilized in a short time.
Patent JP-H0345116-A (JP)
Title: Protective relay
Inventor: MURAKAMI YUICHIRO
IPC: H02H3/02
Filed: 1989-07-12
Abstract: PURPOSE:To enable high speed reset, when recovering from fault, by comparing the absolute value of sampled output signal with a predetermined set value while furthermore comparing the absolute value of output signal sampled within a time interval of 90 deg. electrical angle with a new set value obtained by multiplying the predetermined set value by a specific value. CONSTITUTION:A digital value l2m is read in and a judgement is made whether a relay is operating or not. If the relay is not operating, the digital value l2m at current time point is compared with a set value. lf the relay is operating, the maximum value in all data sampled after a time point preceding by 90 deg. electrical angle before current time point is compared with the set value. If the digital value l2m is larger an operation judgement is made while when the digital value l2m is smaller a reset judgement is made and following digital values l2m+1 are read in sequentially, then the operation is repeated. By such arrangement, operation can be continued so long as the input is higher than a specific set value and high speed reset is realized when recovering from fault.
Patent JP-S57106394-A (JP)
Title: Controller for alternating current motor
Inventor: YANASE TAKAO
IPC: H02P23/07
Filed: 1980-12-18
Abstract: PURPOSE: To obtain the same antihunting effect at all times without depending upon a power-factor by mounting a dividing circuit dividing the control input signals of a phase controller for an inverter by speed setting signals and a differentiation circuit differentiating the output of the dividing circuit and the like.  
     CONSTITUTION: An arithmetic circuit 20 arithmetically operating the internal magnetic flux of the AC motor 4 and the dividing circuit 23 dividing the control input signals E α  of the phase controller 11 controlling the output voltage of the inverter 3 by the speed setting signals e 1  are mounted to the controller for operating the AC motor 4 in a variable-speed manner by means of the inverter 3. The differentiation circuits 18, 24, which differentiate the first signals, internal magnetic flux signals obtained by the arithmetic circuit 20, and the second signals, the result of division acquired by the dividing circuit 23, and output both signals, and means 19, 25 overlapping these differentiation output to the speed setting signals e 1  of the inverter 3 are set up. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6333904-A (JP)
Title: Dielectric coaxial resonator
Inventor: FUJINO TAKASHI
IPC: H01P1/30
Filed: 1986-07-29
Abstract: PURPOSE:To obtain a stable dielectric coaxial resonator with small size by incorporating an additional capacitor to the outer circumference of an open end of a coaxial resonator main body with step impedance type the outer diameter of the open end of which is smaller than the outer diameter of the short- circuit end. CONSTITUTION:The step impedance type coaxial resonator main body 1 is adopted, where the outer diameter of the open end 2 is smaller than, the outer diameter of a short-circuit end 3, silver metallize is applied to the outer circumferential face and the inner circumferential face and one end face except the open end face to form the inner conductor 1a and the outer conductor 1b and the inner electrode 4 and the outer electrode 5 in continuity with the inner conductor 1a and the outer conductor 1b are formed at the open end face 2. Then an additional capacitor 6 is mounted at the outer circumference of the open end 2 of the coaxial resonator main body 1 and the outer electrode 5 of the main body 1 and the inner electrode 7 of the capacitor 6 are soldered. A connection metallic fixture 9 made of a metal is arranged to the open end 2 of the main body l and the inner electrode 4 of the main body 1 and the outer electrode 8 of the capacitor 6 are soldered for electric connection.
Patent JP-H095863-A (JP)
Title: Film cartridge ejecting mechanism for camera
Inventor: ITABASHI TOMOAKI
IPC: G03B17/30
Filed: 1995-06-20
Abstract: PURPOSE: To provide a film cartridge ejecting mechanism for a camera capable of easily taking out a film cartridge from a cartridge chamber, without any trouble to feed and wind a film. CONSTITUTION: The film cartridge ejecting mechanism 25 is provided with a shaft member 30 inserted through the through-hole 4a of the bottom wall 404 of the cartridge chamber 4, to be vertically movably provided and an interlocking mechanism 25A for projecting the shaft member 30 into the cartridge chamber 4, linked with the opening operation of a cover 34. The interlocking mechanism 25A is constituted of a shaft 26, a coil spring 28, an arm 32, etc. The shaft 26 is provided outside the cartridge chamber 4 and the top end of the shaft 26 can be abutted on the inside surface of the cover 34. The shaft 26 and the shaft member 30 are attached to the arm 32 and the shaft 26 is energized upward by the coil spring 28.