baber/WOPTO huggingface dataset:
Patent JP-H01292684-A (JP)
Title: Manufacture of shutter for microfloppy disk
Inventor: HANDA MITSUGI
IPC: G11B23/113
Filed: 1988-05-18
Abstract: PURPOSE:To make transportation easy by separating a process to form a shutter single plate and the process to bend the shutter single plate from each other. CONSTITUTION:A long-sized metal plate 1 is fed in a longitudinal direction, and is punched by a press into a developed state, and the punched shutter single plates 2 are cut and divided. Next, in another process, the shutter single plate 2 made in the preceding process is bent into the section of a channel shape, and a shutter 3 is completed. Thus, if the shutter single plate bending process is performed in the assembly shop of a floppy disk or in the vicinity of it, the transportation of the shutter single plate can be performed efficiently.
Patent JP-H07325605-A (JP)
Title: Copying machine
Inventor: SANADA KEIICHI
IPC: G05B15/02
Filed: 1994-06-02
Abstract: PURPOSE:To suppress malfunction of an (n)-bit serial-parallel converting means by sending a control signal out of a main control unit to the (n)-bit serial- parallel converting means at accurate timing even when a noise is generated on the main controller without counting the number of the sent-out data by the main control unit. CONSTITUTION:The copying machine having a control unit equipped with a main control unit 2 which sends out plural control signals and data, a transmitting means which transmits the data sent out of the main control unit 2 in series, and the (n)-bit serial-parallel converting means 3 which converts the (n)-bit data sent from the transmitting means in series from the serial data to parallel data has a sending-back means which sends the output data of the (n)th bit, outputted from the final stage of the (n)-bit serial-parallel converting means 3, back to the main control unit 2.
Patent JP-S61278328-A (JP)
Title: Gas permeable membrane module
Inventor: HATANAKA SHIGEKI
IPC: C01B13/02
Filed: 1985-06-04
Abstract: PURPOSE:To prevent a gas permeable membrane from receiving the tension without expanding in the high temp. and the high pressure in such a state that the decompression is not affected by sticking a stiffened plate, a permeable substance and a permeable sheet in the whole surfaces to make these to one body and making it so as to hold the permeability. CONSTITUTION:When performing the decompression and the suction with a vacuum pump through a fluid discharge port 7 from the outside of a gas permeable membrane 1, the gas is selectively separated through the permeable membrane 1. A permeable sheet 4 is mounted on a permeable substance 3 and stuck in the whole surfaces and the permeable substance 3 is stuck on a stiffened plate in the whole surfaces. These have the permeability after the adhesion in the whole surfaces. The gas permeable membrane 1 and the stiffened plate 2 are sealed and held so that the gas is not introduced through the part other than the gas permeable membrane 1. The permeable sheet 4, the permeable substance 3 and the fluid discharge port 7 are made to a communicated state. The thickness of a spacer 8 of the module can be made thin because the membrane 1 is not expanded.
Patent JP-S5647910-A (JP)
Title: Narrow-track magnetic head
Inventor: KOU SHIYUNICHI
IPC: G11B5/187
Filed: 1979-09-20
Abstract: PURPOSE: To obtain a high-precision narrow-track-width head easily by forming the front gap of a thin-plate core of an magnetic alloy of high magnetic permeability by using a nonmagnetic metal and by forming the rear gap by sticking and holding a self-welded core on a nonmagnetic material substance of wear resistance.  
     CONSTITUTION: Thin-plate blocks 14A and 14B, made of an Fe-Al-Si alloy of high magnetic permeability to a thickness of ≤25μ, are butted together to a size of 0.2W 0.6μ with a nonmagnetic metal interposed to form gap part 15 and the upper and lower of gap part 15 are welded by themselves to form block body 14. Next, block body 14 is sliced along X 1 , X 2 ... to obtain thin-piece core materials 16 with gap length G l . Each material 16, after being polished to a prescribed thickness of ≤25μ with precision, fixed to nonmagnetic support 17 of ceramics, etc., by adhesives. Next, winding window 18 is made to form tape slide surface 19. Thus, the gap part and track width are worked with high precision. Support 17 improves resistance to wear. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61278561-A (JP)
Title: Short glass fiber-filled polyamide composition and plated molding
Inventor: NISHIOKA MURAHARU
IPC: C08K3/34
Filed: 1985-06-04
Abstract: PURPOSE:To use a plated molding as internal combustion engine parts having high strength and heat resistance, by blending an inorg. filler such has calcium silicate or magnesium silicate and short glass fiber with a polyamide resin, molding the resulting polyamide resin compsn. and plating the surface of the molding with metal. CONSTITUTION:A compsn. is obtd by uniformly blending 25-35wt% powdered inorg. fiber composed of calcium silicate and/or magnesium silicate and 10-20wt% short glass fiber having a length of 1,000mu or below with a polyamide resin. The compsn. must be one which gives a molding having a coefficient of linear expansion of 3X10<-5>-4X10<-6>cm/cm. deg.C (ASTM D-696). A metal-plated layer is formed on the surface of internal combustion engine parts or cover molded from said glass fiber-filled polyamide compsn. to obtain a plated molding having a high strength as well as excellent heat resistance in a heat cycle ranging from low temp. to high temp.
Patent JP-S5823250-A (JP)
Title: Control method of automatic engine stop/restart
Inventor: UEDA MASAHIRO
IPC: F02N15/00
Filed: 1981-07-31
Abstract: PURPOSE:To prevent an engine from failing to restart due to overdischarge of a battery by releasing the automatic stop/restart function after confirming the starting condition if there is a lapse of a certain interval from the output of an engine start signal before the engine is started. CONSTITUTION:An automatic engine stop/restart function ERS of a control circuit 1 is executed in such a manner that if a car is stopped at the crossing point, for example, the engine is automatically stopped under a certain condition and then restarted by the normal starting operation. Releasing of the function ERS after setting is alternatively performed by manual or automatic operation. The manual release is completed by redepressing a main switch 10 and so done the automatic release if a detected value of a voltage sensor 28 is reduced or if a time for increasing up to a demanded engine speed exceeds a certain period at restart. The latter case assumes the engine defective so that the releasing is performed after restart of the engine is completed. Hence, the engine may be prevented from failing to restart due to a reduction in potential of battery.
Patent JP-H10310894-A (JP)
Title: Producing device for electrogalvanized steel sheet
Inventor: ENDO SHUJI
IPC: C25D5/48
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To allow the appearance of a steel sheet as-plated to be beautiful, to also prevent deterioration in the appearance caused by the generation of unevenness and to maintain the beautiful appearance even in the case of being applied with chromate treatment by perfectly removing a plating soln. from the surface of an electrogalvanized steel sheet passed through an electrogalvanizing section on a production line. SOLUTION: A producing device A for an electrogalvanized steel sheet is composed of an electrogalvanizing tank T provided with dam rolls 1a and 1b at least on the outlet side, conductor rolls 2a and 2b arranged at least on the downstream side in the outside of the electrogalvanizing tank and a cleaning water spraying means for spraying cleaning water on the surface and rear faces of an electrogalvanized steel sheet arranged on the downstream side of the conductor rolls. The space between the dam rolls and the conductor rolls is provided with a primary spraying means N1 composed of at least a pair of nozzles for spraying cleaning water on the surface and rear faces of an electrogalvanized steel sheet. The cleaning water spraying means is composed of a secondary spraying means N2 composed of at least two pairs of nozzles arranged at prescribed intervals with each other.
Patent JP-H11311876-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic device
Inventor: KITAMURA KO
IPC: G03G15/06
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a photoreceptor having high mechanical strength, a good electric resistance characteristic by electrostatic charge and good image flow evaluation by incorporating at least one of a polyarylate resin having a specific structural unit or a polycarbonate resin having a weight average mol.wt. below a specific value into a surface layer. SOLUTION: This electrophotographic photoreceptor contains at least one among the polyarylate resin which has the weight average mol.wt. of >=3.7×10<4> and has the structural unit expressed by the formula and the polyarylate resin which has the weight average mol.wt. of 3.7×10<4> and has the structural unit expressed by the formula or the polycarbonate resin having the weight average mol.wt. below 3.7×10<4> in the surface layer of the electrophotographic photoreceptor. In the formula, X is a substd. or unsubstd. cycloalkylidene group, substd. or unsubstd. α,ω-alkylene group, etc. R1 to R12 are the same or different and are hydrogen atoms, halogen atoms, substd. or unsubstd. alkyl group, etc.
Patent JP-H10280970-A (JP)
Title: Work division type rotary engine
Inventor: KOKUBO ISAO
IPC: F02B33/36
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To improve the utilization rate of an energy and output by providing a compression rotary, explosion rotary and motive power rotary and connecting communicatingly those rotaries and also setting the volume ratio between the compression rotary and motive power rotary freely. SOLUTION: A compression rotary 2, an explosion rotary 6 divided into two rooms and a motive power rotary 9 are provided and the rotation shafts of respective rotaries are connected communicatingly by gears at the ratio of 1:1:1. At the start time of an engine, a mixture is sucked from an intake port 4 to a compression room 14 by the moving blade 3 of the compression rotary 2 and shut in the one room of the explosion rotary 6 divided into two rooms from a compression introducing port 5 by a two rooms partition plate 13 while compressing the mixture by the moving blade 3. Then, this mixture is ignited and exploded by an ignition plug 7 and an energy expanded by explosion is introduced out from an explosion introduction out port 8 to a motive power room 15 and the motive power rotary 9 is rotated by the moving blade 3 and a motive power is generated.
Patent JP-S5912093-A (JP)
Inventor: WADA MITSUYOSHI
IPC: E04H12/10
Filed: 1982-07-12
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-S63287057-A (JP)
Title: Manufacture of hetero-junction bipolar transistor
Inventor: NAKAJIMA SHIGERU
IPC: H01L29/73
Filed: 1987-05-19
Abstract: PURPOSE:To make it possible to make an emitter sufficiently small, by doping impurities into a semiconductor substrate through T type masks, reducing a base resistance, and forming an emitter region in a selfalignment way with respect to the base region. CONSTITUTION:An n<->-GaAs layer 32 and a p-GaAs layer 34 are formed on an n<+>-GaAs substrate. Impurities are doped through T type masks 36A and 38A, and a p<+>-GaAs layer 34A having a high impurity concentration is formed. Then, an SiO2 film 40 is formed on the entire surface. A film 40 at a sidewall part of the mask 36A is removed by slight etching, and the film 40 at the top part of the T type masks and the film 40 on the surface of the substrate 30 are separated. Then, the T type masks are removed. With the remaining films 40 as masks, an n-AlGaAs layer 44 is selectively grown on a layer 42. Then, the remaining films 40 are partially removed. A base electrode 46 is formed on the layer 34. An emitter electrode 48 is formed so as to cover the layer 44. A collector electrode 50 is formed on the rear surface of the substrate 30. In the above described manufacturing method, the emitter can be made sufficiently small, and cut-off frequency can be made high.
Patent JP-H05328701-A (JP)
Title: Linear motor
Inventor: SAITO JUN
IPC: H02K41/02
Filed: 1992-05-14
Abstract: PURPOSE:To provide a linear motor, in which two loads can be conveyed by one linear motor. CONSTITUTION:Two movable blocks 7, 7, in which the winding directions of coils are reversed to each other, are guided to the stator case 2 of one stator block 1 in a freely movable manner and a stopper 14 for determining the stop position at the time of both movable blocks 7, 7 coming close to each other is attached to the stator case 2.
Patent JP-H11292251-A (JP)
Title: Cleaner device for tail pulley
Inventor: SHIBAYAMA BUICHI
IPC: B65G45/12
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To easily recover deposits by securing safety first of an operator, removing all deposits on the front surface of a tail pulley, and reliably dropping the deposits on the ground. SOLUTION: A cleaner device for a tail pulley is constituted of a frame 5 having the approximately triangular flat shape in which a vertex 9 faces a head pulley side, a bottom side 10 is arranged in the belt width direction, and both ends of the bottom side 10 are fixed to and supported on a belt conveyor frame 2; a pulley scraper 6 formed of a rubber plate, and having one side 6a to be brought in contact with the side surface of the tape pulley 1 and the other side 6b to be attached to the bottom side 10 by a pressing plate 11 and bolts and nuts 12; a belt scraper 7 formed of a rubber plate, and having one side 7a to be brought into contact with a non-conveyance surface 4a of a return side belt 4 and the other side 7b to be attached to two top sides 13 by the pressing plate 11 and the bolts and nuts 12;  and a cover part 8 having the approximately triangular flat shape, attached to the frame 5 so as to cover the upper surface of the frame 5, and bent in such a roof shape downwardly inclined from the bottom side 10 to the vertex 9.
Patent JP-H09302554-A (JP)
Title: Pile fabric
Inventor: FUJIO TOSHIO
IPC: D03D15/56
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a pile fabric having touch feeling and appearance similar to that of natural leather, excellent in elasticity and bulkiness and useful for clothes, etc., by forming pile surface by using a specific Y type cross-section fiber as a long pile and arranging a thermally shrunk and solution-dyed fiber colored into deep color in a base part as a short pile. SOLUTION: In this pile fabric, a Y type cross-section fiber whose top is divided and dyed into pale color forms a pile surface as a long pile and a thermally shrunk and solution-dyed fiber colored into deep color is arranged in a pile base as a short pile. Furthermore, the solution-dyed fiber comprises components different in shrinkage factor and at least its one component is preferably a solution-dyed adjacent type conjugate fiber.
Patent JP-S5647597-A (JP)
Title: Insoluble electrode for electroplating and preparation thereof
Inventor: HINOTO HAJIME
IPC: C23C10/28
Filed: 1979-09-25
Abstract: PURPOSE: To obtain an insoluble electrode with excellent corrosion resistance by a method wherein, after a platinum group metal is electroplated on an electroconductive matrix material, a salt of a specific platinum group metal is coated and subjected to thermal decomposition in a nonoxidizing atmosphere to coat defect portions of the electroplating.  
     CONSTITUTION: After a platinum group metal plating layer 1 is applied to a electroconductive matrix material 3 such as titanium or the like by the electroplating, a salt of a platinum group metal such as Ir, Ru, Rh or Pt is coated thereon. This coated matrix material is heated to about 380W600°C in a reductive atmosphere or an atmosphere substantiall containing no oxygen to subject the coated salt of a platinum group metal to thermal decomposition and diffuse said metal as well as to form a coating 2 filling and coating defect portions such as pinholes or the like of a platinum group metal layer formed by electroplating. Thereby, an insoluble electrode for electroplating of a steel plate or the like with excellent corrosion resistance is obtained easily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09303238-A (JP)
Title: Intake system device for internal combustion engine
Inventor: OTANI TOMOHIKO
IPC: F02M45/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a proper fuel distribution function by forming the confluence communication part of a fuel injection passage and an air flow passage, so as to keep an air flow confluence angle at an acute angle with the flat sector face of an atomized fuel flow. SOLUTION: An intake pipe 2 has a fuel injection valve 3 for branching and injecting fuel from a fuel feed system along a in a multiple direction, and a throttle valve 4. The intake pipe 2 is formed out of fuel injection passages 2a, air flow passages 2b and mixed gas flow passages 2c. The fuel injection valve 3 branches and injects fuel to each of the fuel injection passages 2a and 2a and as a whole, in approximately flat sector form. An angle formed with the direction of an air flow 4a at the mixed gas flow passages 2c and 2c and the approximately flat sector face of an atomized fuel flow 3a is made acute at a value less than 60 degrees. As a result, the atomized fuel flow 3a is not influenced by the air flow 4a such as an air curtain, and the directivity of the injection of the atomized fuel is maintained.  According to this construction, a fuel distribution function for each cylinder can be improved, and an air-fuel ratio for each cylinder can be made uniform.
Patent JP-H02300895-A (JP)
Title: Crime prevention system for cash handling device
Inventor: TANEMURA KENSABURO
IPC: H04B7/26
Filed: 1989-05-15
Abstract: PURPOSE:To enable only a specific person to take the cash out of a cash handling device by securing a constitution where a question unit of the cash handling device reads the identification information with no contact out of an answer unit carried by a cash handling person and he/she can take out the cash only when the coincidence is obtained between the read-out identification information and that registered previously. CONSTITUTION:A question unit 1 attached to a cash handling device G reads the identification information out of an answer unit 2 which is carried by a cash handling person M. A control part 3 functions to allow the person M to take the cash out of the device G only when the coincidence is secured between the information read out of the unit 2 and the identification information stored previously. Thus only the person M carrying the unit 2 containing the specific identification information can take the cash out of the device G. As a result, the outsiders who have no due right can never take the cash out of the device G.
Patent JP-H02302934-A (JP)
Title: Optical head
Inventor: SHIRASAKI YOSHIMASA
IPC: G11B7/09
Filed: 1989-05-16
Abstract: PURPOSE:To permit a current according to the output of a photodetector detecting a light beam to flow to a tracking coil and to prevent the drift of an objective at the time of a high-speed access by providing a reflecting mirror to an objective holder. CONSTITUTION:The head has a reflecting mirror 11 fixed to an objective holder 3, and when the current is made to flow to a focus coil 7 and a tracking coil 8 provided to the objective holder 3 arranged in a magnetic field formed with a yoke 9 and a magnet 10, a driving force to move the objective holder 3 in an optical axis direction or in a radius direction is generated, and the focus and tracking adjustments of an objective 4 can be executed. Consequently, at the time of converging a light beam B emitted from an optical system base 1 with the objective 4, one part of the light beam B is reflected at the reflecting mirror 11 and detected by a photodetector 12. By feeding the detected outputs of first and second detected parts 12a and 12b back to the tracking coil 8, the optical axis of the light beam B and the optical axis of the objective 4 can be made to coincide, and thereby, the drift of the objective 4 at the time of the high-speed access can be eliminated.
Patent JP-H11316400-A (JP)
Title: Bar code reader
Inventor: OKUMURA YOICHIRO
IPC: G03B7/24
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To prevent mal-function occurrence due to a bar code error signal, which is generated at an initial stage when a film cartridge is loaded, by accurately detecting an initial position of the film cartridge. SOLUTION: A bar code printed on a bar code plate 29 arranged on a film cartridge 26 is read and detected by a BPR 33, and an analog signal is outputted via a signal processing circuit 26. This analog signal is judged whether or not it is normal or erroneous by a microcomputer. If the erroneous signal of the above-mentioned analog signal occurring at the time of bar code detection is discriminated by the microcomputer, only the normal signal is read out.
Patent JP-S5922377-A (JP)
Inventor: JIYAN KUROODO KARUBARU
IPC: H01S5/00
Filed: 1983-07-05
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-S61282220-A (JP)
Title: Elevating device for transfer pallet in conveyer device
Inventor: SHINTANI TORU
IPC: B65G47/52
Filed: 1985-06-04
Abstract: PURPOSE:To move a pallet by one molten, by receiving the pallet on an upper conveyor by means of pallet receiving members which maintain their horizontal positions even if a rotary arm is rotated, and by rotating the arm down to a lower conveyor while maintaining the above-mentioned condition. CONSTITUTION:Torque from a prime mover 27 is applied through a sprocket 25 to one end of a rotary shaft 23 which is journalled in parallel with the shafts of sprockets 13, 17. Pallet receiving members 33, 33 are rotatably attached to the front ends of rotary arms 29, 31 which are rotated in association with the rotation of the rotary shaft 23, through the intermediary of pivotal shafts 35, 35. When a pallet 5 travels on an upper conveyer and comes to the end section, it rotates the arms 29, 31 together with the rotary shaft 23, and the members 33, 33 scoop up the pallet 5, and shift the pallet 5 onto conveyer chains 21 of a lower conveyer, the rotation thereof being left to be maintained. Sprockets 37, 39 are fitted loosely on the shaft 23, and on the shaft 35 so that the members 33 maintain their horizontal positions, thereby it is possible to safely transfer the pallet 5.
Patent JP-H07331714-A (JP)
Title: Slide type shower hanger device
Inventor: ARAKAWA MASAHIKO
IPC: E03C1/06
Filed: 1994-06-03
Abstract: PURPOSE:To adjust the height of a shower head optionally and easily and fix it in simple construction. CONSTITUTION:A guide rail 1 on which a plurality of lock holes 13 are provided along the lengthwise direction is fixed on the wall W of a bath room directing the vertical direction, and a slide supporting body 2 is supported on the guide rail 1 movably in the vertical direction, A shower hanger 3 is supported with the slide supporting body 2 slidably in the front and rear direction, the shower hanger 3 is energized in the direction of the guide rail 1 by means of a tension coil spring 5, and a lock pin 4 capable of being inserted through the lock hole 13 is projectingly provided in the shower hanger 3.