baber/WOPTO huggingface dataset:
Patent JP-S59199120-A (JP)
Title: Formation of thin walled cylinder and its device
Inventor: OSHIUMI KAZUHIKO
IPC: B21D22/16
Filed: 1983-04-26
Abstract: PURPOSE:To form a thin-walled cylinder excellent in accuracy and free from the difference in strength in each direction thereof by pressing tools against a cylindrical blank material while rotating the material in one body with a mandrel and giving a tensile force to the material in its axial direction as well as a twisting force in its circumferential direction. CONSTITUTION:A mandrel 4 is attached to a main spindle 3 of a headstock 2 provided to a base 1 to rotate the mandrel 4 in one body with a cylindrical blank material 8, and a roll supporting bed 5 is disposed in correspondence with the pressing position of mandrel 4 to press plural rolls 6, arranged at equal intervals in the circumferential direction, against the outer circumference of material 8. On the other hand, a tensile force is given to the material 8 in the axial direction of mandrel 4 by holding the end of material 8 with the aid of a chuck 9 attached to a tailstock provided to the other end of bed 1. At the same time, a twisting force is given to the material 8 by rotating the chuck 9 with the aid of an air motor 10 in the same direction as that of the mandrel 4 and at the same speed higher than that of the mandrel 4. In this way, the strength of material 8 in its circumferential direction is made approximately equal to that of material 8 in its 45 deg. direction.
Patent JP-S55165612-A (JP)
Title: Structure of resonating coil
Inventor: HATASHITA HIROSHI
IPC: H01F21/02
Filed: 1979-06-11
Abstract: PURPOSE:To decrease the cost of a UHF tuner by providing two gaps through a connecting portion at the leg of a long U-shaped plate, and attaching plate shaped electrodes at the ends of the second, third, and fourth legs which are separated by one gap. CONSTITUTION:One end of a coupling coil 18 is connected to the same ends of resonating coils 16 and 17. Metal plate is punched through and one body is formed. The adjustment of the inductance is performed by bending down the resonating coil 17 and varying the distance between the resonating coil 17 and the resonating coil 16. Since the coupling coil 18 is primarily coupled with the resonating coil 16, and therefore has few effects of the resonating coil 17, the variation in coupling is small. Since the adjustment of the inductance and the adjustment of the coupling can be performed independently, the adjustments can be performed easily. Furthermore, since one body is formed by the punching process, the dispersion of positional relations are small, the adjustment of the coupling may not be required, the number of the parts of the UHF tuner is decreased, and the cost is decreased.
Patent JP-S58201427-A (JP)
Title: Method and device for executing remote energization to electric load
Inventor: ARUFUREETO TSUIIKURAA
IPC: H04B3/44
Filed: 1983-04-26
Abstract: For remote feed of a group of electrical users connected in series in a closed loop, a dc voltage is applied to the loop in a polarity opposite to a normal feed voltage in order to determine whether interruptions are present, even if a human body is shunting the loop at the interruption. Each of the users has a diode connected in parallel to its inputs which is polarized such that when the test voltage for creating a test current is applied, substantially only a resistance of the loop is measured exclusive of the users. A loop resistance is determined from a measurement of the test current and the loop resistance is compared to a test resistance set lower than a human body resistance. If the loop resistance is lower than the test resistance, then normal remote feed current is applied to the loop since no interruptions exist. If the loop resistance exclusive of the users is of a same magnitude or greater than the human body resistance, then shunt arms are employed in the loop comprised of resistors and diodes to lower the loop resistance during feed of test current so as to reliably detect whether an interrupt location is present.
Patent JP-H05234726-A (JP)
Title: Formation method of thick film resistor circuit
Inventor: TANI KOJI
IPC: H01C17/24
Filed: 1992-02-20
Abstract: PURPOSE:To prevent aging changes in a resistance value by rationalizing a formation process, and what is more, protecting an electrode film from oxidation, maintaining good soldering performance and enhancing humidity resistance. CONSTITUTION:There are provided a process of printing and baking a resistor film 2 on a substrate, a process of printing and bking an electrode film 3 in a specified position on the electrode film 2, a process of printing and baking over glazed glass 4 in such a fashion that the electrode film 3 is partly exposed and a process of laser-trimming the resistor film 2 from the over glazed glass and controls the resistance value.
Patent JP-H11270120-A (JP)
Title: Sound proofing floor material
Inventor: NAKAJIMA SATOSHI
IPC: E04F15/20
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a sound proofing floor material not causing a difference in level, and capable of preventing the sounding of a floor. SOLUTION: A sound proofing floor material is provided with a floor backing plywood 1 laid down on a floor backing, sound proofing mats 2 placed and fixed on the floor backing plywood 1 and having a plurality of projections 4 arranged at intervals, and a floor panel 3 placed on the sound proofing mats 2 and having cutout parts 5 at both ends thereof. Further, the cutout parts 5 of the floor panel 3 are positioned on the projections 4, and the floor panel 3 is flatly fixed on the sound proofing mats 2.
Patent JP-S57187963-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMAE MASAHIKO
IPC: H01L27/07
Filed: 1981-05-14
Abstract: PURPOSE:To realize high speed operation by a method wherein a contact part of an emitter electrode is covered by a polycrystal Si film and the surface of the film is covered by an insulation film and a metal silicide film is formed on a Schottky junction of a Schottky barrier diode. CONSTITUTION:An SiO2 film 16' is formed on the surface of Si other than a Schottky barrier diode part, an emitter contact part 23 and a collector contact part 20 using an Si3 N4 film. Then apartures at the contact parts 23 and 20 are drilled leaving a film 15 of the diode part only. Then a polycrystal Si film 21 is formed. Then the film 21 is patterned so as to cover at least the contact part 23 of the contact parts 23 and 20. Then arsenic is injected by ion-injection and an emitter region 23 is formed by thermal treatment in oxidizing atmosphere. The film 15 of the diode part is removed self-matchingly and an aperture is made. Then a metal film is formed and a metal silicide film 24 is formed only on the aperture. Then a film 22 on the film 21 is removed. Then a separation film 25 which prevents the film 24 and a metal film 26 from reaction is formed.
Patent JP-H05235405-A (JP)
Title: Method and device for sensing position
Inventor: OTANI MASAYUKI
IPC: H01L27/14
Filed: 1992-02-21
Abstract: PURPOSE:To provide a position sensing method and a position sensor having higher positional resolution regardless of the size of the capacitor (a light- receiving section) of a CCD. CONSTITUTION:The position of a CCD 1 is moved by an XY table 2. A system controller 11 monitors an intensity change obtained by a signal processor 10, and arithmetically operates the position of incident electromagnetic waves from a travel and the direction of movement from an origin of the CCD 1 at a time when intensity is changed. Even when the diameter of electromagnetic waves is smaller than the size of the capacitor of the CCD 1, the incident position of electromagnetic waves can be detected with high accuracy.
Patent JP-S51148427-A (JP)
Title: Ink-jet recording device
Inventor: YAMAMORI SEIJI
IPC: B41J3/00
Filed: 1975-06-13
Abstract: PURPOSE: In order to maintain the spout of ink-liquid stable for a long time, and to prevent oxidation, deterioration of the ink. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S546436-A (JP)
Title: Operation detector of electronic computer
Inventor: TAKASE HITOSHI
IPC: G06F11/30
Filed: 1977-06-16
Abstract: PURPOSE: To protect a controlled unit with a simple constitution, by driving the controlled unit with the output signal of a processor and by inhibiting a detection circuit from outputting a signal to the controlled unit by interrupting the generation of pulses on an output line when the operation of the processor becomes abnormal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04307628-A (JP)
Title: Demon control system
Inventor: SHIODA YURIKO
IPC: G06F9/44
Filed: 1991-04-05
Abstract: PURPOSE:To attain an available demon control system by setting a demon by a user with designation of an optional method and a flexible frame. CONSTITUTION:The definition of a demon is produced by a demon defining means 5, end a demon setting subject frame is designated together with a demon setting subject method, the demon executing conditions, end a demon operation. Five types are defined for designation of a demon setting frame. The demon is set at a knowledge base end canceled from the knowledge base by a demon setting means 6 end a demon canceling means 7 respectively based on the contents defined by the means 5. A demon executing means 8 is started by a method executing means 3 end processes a group of demons set at the frame to which the method is applied.
Patent JP-H07254416-A (JP)
Title: Coiled lithium battery
Inventor: KAJII OSAMU
IPC: H01M10/0587
Filed: 1994-03-16
Abstract: PURPOSE:To improve safety in overdischarging by making a connection part of a negative electrode to a collector thinner than other parts. CONSTITUTION:A battery case 5 also acts as a negative electrode terminal of stainless, an insulation body 6 is installed on a bottom part of a case 5, nd an insulation body 7 is installed inside the case 5. A spiral electrode body comprising a positive electrode 1, a negative electrode 2, and a separator 3, electrolyte 4, etc., are contained in the case 5. A gas ventilation hole 8a is provided at a center of a sealing plate 8. A circular packing 9, a flexible thin plate 10 of Ti, and a heat deformation member 11 are also provided. A terminal plate 12 is provided with tip 12a and a gas discharge port 12b. One terminal part of a positive electrode collector 13 is connected to a positive electrode 1, and the other end part is connected to the sealing plate 8 to form a positive electrode terminal. One end pat of a negative electrode collector 15 is connected to a negative electrode 2, and the other end part is connected to the case 5, so the negative electrode 2 and the case 5 are connected to each other. The connection part of the negative electrode 2 to the collector 15 is made thinner than other parts. The connection part to the collector 15 can thus be eliminated sooner by discharging to stop further discharging reaction.
Patent JP-H06260523-A (JP)
Title: Wire clamper
Inventor: TORIHATA MINORU
IPC: B23K20/00
Filed: 1993-03-09
Abstract: PURPOSE:To obtain a clamp load of fixed quality by performing opening and closing of an arm part by an electrostrictive effect so as to set up an initial clamp load of the clamper pieces. CONSTITUTION:This wire clamper has a pair of arms 22A, 22B, to which a pair of clamper pieces 4A, 4B clamping a wire by opening and closing are fixed respectively. Further, a piezoelectric element 5 fixed between an operation part 25 and diaphragm part 26 is driven by piezoelectric element control power supply 6. Further, the piezoelectric element 5 is so arranged thats it strain direction may be the clamp surface direction of the clamper pieces 4A, 4B. Then a clamp load adjusting means consisting of the diaphragm part 26 and a clamp load adjusting screw 7 is so made that opening and closing of at least one side arm part 22A is performed by electrostriction of the piezoelectric element 5 clamping or a magnetostriction effect while allowing it to set up an initial load of the clamper pieces 4A and 4B.
Patent JP-S59198320-A (JP)
Title: Electromagnetic flow meter
Inventor: ISHIKAWA SAKAE
IPC: G01F1/58
Filed: 1983-04-27
Abstract: PURPOSE:To facilitate molding process, uniformize flux density, and improve measuring accuracy, by laminating a plurality of insulated sheets provided with print-circuited spiral conductive circuits and arranging magnetic flux deflecting boards made of ferromagnetic foils on their outside. CONSTITUTION:On the outside of exciting coils 10 constructed by lamination of a plurality of flexible insulating sheets 8 of print-circuited spiral conductive circuit 7, are located magnetic flux deflecting boards 12 constructed by lamination of a plurality of amorphous alloy foils 11, as ferromagnetic foils. By this arrangement, appropriate magnetic flux flow between both exciting coils 10, 10 and especially, flow outside of the measuring pipe 1 can be assured resulting to a higher measuring accuracy and easier molding process.
Patent JP-H06256602-A (JP)
Title: Polypropylene composition
Inventor: FUNAOKA HIDEHIKO
IPC: C08K5/05
Filed: 1993-03-08
Abstract: PURPOSE:To obtain a polypropylene compsn. improved in releasability, transparency and odor. CONSTITUTION:This polypropylene compsn. comprises (a) 100 pts.wt. propylene- ethylene random copolymer having an ethylene unit content of 1.0 to 6.0wt.% and a melt flow rate (230 deg.C, load: 2.16kg) of 0.2 to 100g/10min, (b) 0.10-0.8 pts.wt. transparent nucleating agent, and (c) 0.01-3.0 pts.wt. silicone oil having a refractive index of 1.42 to 1.54.
Patent JP-S60220205-A (JP)
Title: Liquid pressure operating device
Inventor: NAKAYAMA HIROSHI
IPC: F15B11/02
Filed: 1984-04-13
Abstract: PURPOSE:To eliminate shock in starting and stopping time by interposing a counter-balance valve in a return flow passage from a controlling valve, which is operated by an oil pressure extracted from a midway of a supplying port of control valve and an actuator port. CONSTITUTION:In the return flow passage is interposed the counter-balance valve, which is operated by an oil pressure extracted from a midway of a supplying port 3c of supplying valve 3 and actuator ports 3a, 3b. Thereby, since the counter-balance valve is not interposed in the flow passage under load, the generation of a shock due to a response delay may be prevented when the actuator is started or stopped. A reckless running during operation under load may be prevented by the counter-balance valve 4, and also a force which acts upon the actuator from outside may be retained, even if the control valve 3 is operated erroneously when a pump is stopped.
Patent JP-H11257017-A (JP)
Title: Turbine controller
Inventor: IMAHASHI HIROO
IPC: F01D17/24
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To carry out control for ensuring a prescribed load regardless of the deviation of the system frequency. SOLUTION: This apparatus is composed of a load controlling circuit and a speed governing circuit. The load controlling circuit adjusts the output of a turbine generator 1 by operation of a load setting device 22. The speed governing circuit adjusts the output in accordance with the deviation between a rated turbine speed 113 and an actual turbine speed 100 using the turbine speed setting rate. The added value of these calculation results controls a steam adjustment valve 4 by which the steam flowing in the turbine is controlled, In order to synchronize the turbine speed and the system frequency before a generator breaker 8 is turned on, the output value from the load setting device is stored immediately before synchronous control begins, a corrected value is obtained based on the deviation from the output value from the load setting device immediately before the generator breaker is turned on, and correction circuits 30, 29 are set up. Upon turning in the generator breaker, the correction circuits return the present value by which the load setting device has been operated to the state immediately before the start of the synchronous control, based on a command to increase/decrease the speed, in accordance with the deviation of the system frequency.
Patent JP-H08267156-A (JP)
Title: Method and device for punching tooth profile part
Inventor: KOIDE TERUO
IPC: B21D28/00
Filed: 1995-03-30
Abstract: PURPOSE: To structure a forward progressive process capable of aggregating stages by means of a progressive die of a general purpose press, and to develope the concentricity of a center hole of tooth profile part at low price. CONSTITUTION: In a device 1 for punching a tooth profile part X by progressively feeding a steel sheet 2 to plural working dies which are different from one another, a fourth stage ST4 is provided which has a fourth punch 41 for punching the sheet 2 with a center hole Xa of a tooth profile part and which has a pressure die 45 that thinly forms, after punching such hole, by pressing with a shaving margin 2a left, the outer circumference of the sheet adjoining to the outside of the outer circumference of the tooth profile part Xb. Then, a sixth stage ST6 is provided which has a shaving die 60 having a guide part 61 to fit in the center hole and also having a part 65 for shaving the tooth profile part on the outer circumference of the steel sheet after fitting the guide part in the center hole first.
Patent JP-H01246553-A (JP)
Title: Puncher device for plate making
Inventor: SASAKI HIDETOMO
IPC: G03F9/00
Filed: 1988-03-29
Abstract: PURPOSE:To enable simultaneous punching of punch holes for registering by providing plural punchers arranged in correspondence to the arrangement of the sepn. plates of color sepn. films and mechanisms for changing the positions and spacings of the respective punchers on an X-Y table. CONSTITUTION:The punchers 18a-18d are supported movably by guide bars 22a, 22b, 22c which are provided to the X-Y table and extend in the direction X. The punchers are respectively movable in the direction X. The positions in the directions X of the punchers 18a-18d in the X-Y table 20 are, therefore, freely adjustable. The positions and spacings of the punchers 18a-18d can, therefore, be changed accordingly even if the transverse width over the entire part of the color sepn. film and the transverse widths and spacings of the respective sepn. plates change. The punching of the punch holes to the color sepn. films of various sizes is thus enabled.
Patent JP-S548463-A (JP)
Title: Glass sealing type diode
Inventor: MOROSHIMA HEIJI
IPC: H01L23/08
Filed: 1977-06-22
Abstract: PURPOSE: To avoid cracking to glass layer even with contact with solder at assembling, by coating the external side of the sealing glass layer of the glass tube with the paint of insulation and heat-resistant having fine quartz. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04310567-A (JP)
Title: Carbon fiber reinforced carbon composite material having low coefficient of friction
Inventor: MIURA HIROHISA
IPC: C10N20/06
Filed: 1991-04-05
Abstract: PURPOSE:To provide a carbon fiber reinforced carbon composite material having a low coefficient of friction. CONSTITUTION:This carbon fiber reinforced carbon composite material consists of a base composed of carbon fiber reinforced carbon and 1-20wt.% metal boride powder and/or fiber having >=1,800 deg.C melting point, hardly being reacted with carbon of the base, embedded in the base. TiB2, ZrB2, CrB or CrB2 may be used as the metal boride. When content of the carbon fiber is <=40wt.%, apparent density of the composite material is >=1.65g/cm<2> and an average thermal expansion coefficient alpha1 of the carbon fiber reinforced carbon of the base at 20-1,000 deg.C and average thermal expansion coefficient alpha2 of the metal boride at 20-1,000 deg.C have a correlation shown by the formula -2<=alpha1-alpha2<=+3.5, the carbon fiber reinforced carbon composite material has more excellent wear resistance than the base itself not containing the metal boride.
Patent JP-H04308837-A (JP)
Title: Photographic processing method and cartridge identifying means
Inventor: HAYAMA NOBORU
IPC: G03D13/00
Filed: 1991-04-05
Abstract: PURPOSE:To offer a photographic processing method without decreasing the processing efficiency of quick service carried out for a film having only a full size image, and a cartridge identifying means. CONSTITUTION:A nonconductive seal 10 is attached to a cartridge housing container 14, so as to be removed, and only when the film having a panoramic size image is housed in a cartridge 12, the seal 10 is removed from the cartridge housing container 14 and attached to the conductive part 19 of the cartridge 12. In a processing laboratory, only when the cartridge 12 on which the seal 10 is attached, is set to a splicer, the output terminal of a conductive detecting part obtains an H-level. At the H-level, the film having the panoramic size image (film requiring a long period for printing processing) is obtained, so that it is sorted out to a processing line for a panorama different from a processing line for a full size, processing the film not having the panoramic size image, and print-processed.
Patent JP-H03276236-A (JP)
Title: Program test back-up device
Inventor: FURUKAWA AKIRA
IPC: G06F11/34
Filed: 1990-03-26
Abstract: PURPOSE:To eliminate the human mistakes produced at tests as well as to omit the test time and labor for simplification of the test processing by applying a direct test to a machine language program which is actually operated. CONSTITUTION:One of operation programs is started by a starting part 1 as a test subject program 2. When an input/output factor occurs in the program 2, a data collecting part 4 collects the input/output data on the program 2. These collected data are stored in an input/output data file part 5, and the propriety of the test result is decided in the later processing. Thus a machine language program which is actually operated can be tested as the program 2. Thus it is possible to omit the time/labor needed for compiling, linkage, etc., of the operation programs after the test and to simplify the test processing. At the same time, the human mistakes produced at tests can be eliminated.
Patent JP-S63266025-A (JP)
Title: Manufacture of cold-rolled steel sheet having delayed aging characteristic
Inventor: TANAKA TOMOO
IPC: C21D9/48
Filed: 1988-03-29
Abstract: PURPOSE:To manufacture a cold-rolled steel sheet excellent in delayed aging characteristic, by hot-rolling a slab of dead-soft carbon Al killed steel under specific temp. conditions, winding the hot-rolled plate, and then applying cold rolling at a specific draft. CONSTITUTION:A slab of dead-soft carbon Al killed steel containing, by weight, <0.006% C, 0.05-0.3% Mn, and 0.02-0.1% Al is heated up to >=1,200 deg.C, and then hot-rolled by regulating the finishing temp. to a temp. right above the Ar3 transformation point at which grain size is reduced to minimum. The hot- rolled steel plate is wound up at a temp. of <=500 deg.C as low as possible, and cold-rolled at >=76% draft. By controlling C content and grain size in the manufacturing process of this cold-rolled sheet, the cold-rolled steel sheet characterized by delayed aging in which C(ppm) and aging index are regulated to <=370/d (d means grain size given in mu-values) and <=3kg/mm<2>, respectively, can be manufactured without the addition of particular elements such as Ti, Nb, and Si.
Patent JP-H08272931-A (JP)
Title: Image processing method
Inventor: NAKAJIMA NOBUYOSHI
IPC: G06T5/20
Filed: 1995-03-30
Abstract: PURPOSE: To efficiently emphasize only a specific aimed image part without emphasizing a component which is unnecessary for image reading such as a noise component. CONSTITUTION: An iris filter (abnormal shade detecting means) 40 performs the operation of an iris filter for image data which is stored in an entire image memory 10 and has an original density value Dorg to detect a signal showing a tumor shade, and performs conversion by a monotonous increase function βfor the density value Giris of the signal, a high frequency component calculating means 71 performs a blur masking process of (Dorg-Dus) for the density value Dorg, and a tumor shade emphasizing means 73 performs operation of Dproc=Dorg+β(Giris)×(Dorg-Dus) to selectively emphasize and display only the tumor shade by a local image display means 90.