baber/WOPTO huggingface dataset:
Patent JP-H06275474-A (JP)
Title: Production of anode foil for aluminum electrolytic capacitor
Inventor: OISHI TOSHIO
IPC: C23G1/12
Filed: 1993-03-19
Abstract: PURPOSE:To provide a method for producing an aluminum electrolytic capacitor in which the pit formation by etching can be performed most uniformly while aluminum foils are etched and the capacitance per unit area can be made large. CONSTITUTION:As a pre-processing process in prior to etching process where a direct current is applied to the aluminum foils to etch them while they are continuously dipped in an electrolyte at a specified speed, a dipping process is added so that the aluminum foils may be dipped into a solution which contains hydrofluoric acid mainly and is mixed with at least one kind out of hydrochloric acid and nitric acid.
Patent JP-S55151605-A (JP)
Title: Coating film removing device of optical fiber
Inventor: AOUMI YOSHIYUKI
IPC: G02B6/245
Filed: 1979-05-15
Abstract: PURPOSE:To remove the primary coating easily and securely, by rotating and driving one of two rollers having bristle bodies on the surface, pressing the other one to the former one with specified pressure, dipping them in a solvent, and inserting an optical fiber between the rollers to remove the coating. CONSTITUTION:Bristle bodies 11 of plastic, rubber or animal nature material are planted on the surface of rollers 7, 8. The roller 8 is driven by a motor 16. The roller 7 is pressed against the roller 8 at a specified pressure by means of a spring 9. A container 2 to house these rollers is sealed with an O-ring 5 and a glass plate 6, and is filled with solvent such acetone and alcohol. A fiber 1 having the primary coating, with the secondary coating being removed, is inserted between the rollers through the fiber insert hole in the container, and the rollers are rotated in the direction of the arrow to wipe out the coating with the bristle bodies 11. Thus, the primary coating may be removed easily and securely.
Patent JP-H04295776-A (JP)
Title: Arc light detecting device
Inventor: NAKAI HITOSHI
IPC: G01R31/12
Filed: 1991-03-25
Abstract: PURPOSE:To surely detect the generation of arc light without forming a dead angle. CONSTITUTION:Optical fibers 1 for arc light detection are circle along the inside of a GCB vessel, the optical fibers 1 for arc light detection and optical fibers 3 for light transmission are connected by light directional couplers 2, the optical fibers 3 for light transmission and an optical fiber 5 for light transmission are connected by a light directional coupler 4, and the optical fiber 5 is connected to a light detecting element 6. Where an arc discharge generates within the GCB vessel, the arc light A incident from the side faces of the optical fibers 1 for arc light detection, is transmitted through the optical fibers 1, composed by the light directional couplers 2, transmitted through the optical fibers 3 for light transmission, again composed by the light directional coupler 4, transmitted through the optical fiber 5 for light transmission, and detected by the light detecting element 6.
Patent JP-2000256943-A (JP)
Title: Method for separating and positioning dropper and device therefor
Inventor: ARAKI HIROSHI
IPC: D03J1/14
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To simplify the whole body of the device by separating and positioning the most front dropper from a dropper row and forming the separation space of the dropper by the movements of a separating member and a positioning member. SOLUTION: This method for separating and positioning a dropper comprises separating and moving the most front dropper D of a dropper row by the movement of a separating member 9 at three positions comprising right, left and central positions with a separating and moving mechanism 10 to separate the most front dropper D from the next dropper D, simultaneously forming a separation space, nipping the separated most front dropper D with two positioning members 14, 15 having mutually parallel facing oblique surfaces 14a, 15a, respectively, and then positioning the nipped dropper D at a threading position.
Patent JP-S62216887-A (JP)
Inventor: NAGASHIMA SATOSHI
IPC: B62L1/12
Filed: 1986-03-18
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-H05266438-A (JP)
Title: Magnetoresistance effect type head
IPC: G11B5/31
Filed: 1992-03-17
Abstract: PURPOSE:To prevent the trailing of wave-form reproduced in a magnetoresistance effect type head to enhance the magnetic bias effect of the head. CONSTITUTION:A magnetoresistance effect element 3 is disposed between two magnetic shielding layers 1, 1' of a ferromagnetic metallic material via insulating layers 2, 2' in-between. In the resulting magnetoresistance effect type head, the magnetic shielding layers 1, 1' are formed with materials different from each other in saturation magnetization but having the same relatively high permeability.
Patent JP-H11254500-A (JP)
Title: Position measuring jig for t-die
Inventor: FUKANO KATSUNORI
IPC: B29C48/92
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a position measuring jig for accurately executing a position regulation of a T-die. SOLUTION: The position measuring jig 20 for a T-die is used in the case of position regulating the T-die having a slit-like opening downward between a pair of front and rear lips. The jig 20 comprises a string 22, a support 21 coupled to one end of the string 22, a weight 23 coupled to the other end of the string 22. In this case, the support 21 is movably supported along a longitudinal direction of the opening between the lips.
Patent JP-S61218768-A (JP)
Title: Fuel injection device
Inventor: BEPPU OSAMU
IPC: F02M59/02
Filed: 1985-03-25
Abstract: PURPOSE:To make pump selection so easy with a simple structure, by a single or duel pump, installing a plunger being connected to a driving shaft for a plunger driving member and sliding solidly with it, inside an upper casing. CONSTITUTION:A roller guide 11 reciprocating via a roller 10 is fitly inserted into a lower casing 2B free of slide motion. A plunger 25 is detachably attached to a driving shaft 20a of a plunger driving members 20 via a connecting member 26. For selection from a fuel injection device 1 for a fuel pump provided with a fuel oil pump 4 and a control oil pump 5 to another fuel injection pump for a single pump, an upper casing 2A and the plunger driving member 20 are removed each. Thus, pump selection is easily performable.
Patent JP-H07241186-A (JP)
Title: Method for rapidly thawing frozen food with water
Inventor: SHIMURA YOSHIYUKI
IPC: A23B4/07
Filed: 1994-03-03
Abstract: PURPOSE:To utilize the advantageous points of conventional thawing methods using water, shorten the thawing timed to a great extent, an eliminate difficult points comprising the discoloration, appearance change, watery texture generation and taste deterioration of a food material. CONSTITUTION:A method for rapidly thawing a frozen food comprises keeping water in a water-treating tank at a desired set temperature and combining a nozzle mechanism for generating many floating bubbles, or further loading or winding the frozen food to be thawed on or with the plate, container, etc., of a well heat-conductive metal raw material such as aluminum, a ceramic compound, a graphite compound, etc.
Patent JP-H05266007-A (JP)
Title: Document producing/editing device
IPC: G06F17/22
Filed: 1992-03-17
Abstract: PURPOSE:To easily select the correct one of many correct character pattern candidates by providing a specific character correcting means. CONSTITUTION:When a character pattern inputted wrong is pointed by a wrong pattern correction key 7, the correct pattern candidates are registered into a data base 11 through a wrong pattern correction part 12 to the wrong input pattern. Then these registered correct pattern candidates are retrieved. The part 12 reads out these pattern candidates in the order of the using frequency. If the relevant character pattern is not registered in the base 11, a characterizing part 13 compares the correct character pattern with the wrong character pattern to decide the factor of the wrong input and additionally registers the correct character pattern into the base 11.
Patent JP-S53145044-A (JP)
Title: Driver circuit for static power converter
Inventor: SUZUKI KATSUAKI
IPC: G05F1/56
Filed: 1977-05-24
Abstract: PURPOSE: To synchronize a stop operation with a timing for gate pulse outputting, by an operation of inhibit method, taking "and" of a signal synchronized with a firing signal for power control element and a signal of the power source voltage becoming below a set voltage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57177290-A (JP)
Title: Bridge servo circuit by chopper control
Inventor: BAN ITSUKI
IPC: H02P7/29
Filed: 1981-04-23
Abstract: PURPOSE:To reduce the Joule loss of a transistor by using a transistor connected in series with a motor as switching. CONSTITUTION:A bridge circuit is composed of a motor 3 and resistors 4-6, the voltage of the resistor 4 is applied to the first LPF having a resistor 9 and a capacitor 8, and the voltage of the resistor 6 is applied to the second LPF having a capacitor 8. An operational amplifier 14 supplies the output responsive to the difference voltage between the output voltage of the first LPF and the output voltage of the second LPF to a Schmitt trigger circuit 22, which blocks a transistor 2 when a current flowing through the motor 3 detected by the resistor 4 rises over the upper side slice level and conducts the transistor 2 when the current drops below the lower side slice level.
Patent JP-H09250398-A (JP)
Title: Thruster control circuit
Inventor: BABA KENICHI
IPC: F02K9/58
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To make a circuit scale of a thruster control circuit compact. SOLUTION: The action of a down-counter 26 is changed by a sequencer 27 and a multiplexer 25 to control a compensation pulse 7. The sequencer outputs a counter load signal 13 to the down-counter and the down-counter loads a multiplexer output 15 into the counter. The sequencer outputs a multiplexer control signal 14 and the multiplexer changes the multiplexer output 15 into an output or a counter output 16 responsive to the time set at more than the maximum time of a delay in rise-up.
Patent JP-H02240970-A (JP)
Title: Semiconductor capacitor type pressure sensor
Inventor: SEKIMURA MASAYUKI
IPC: H01L29/84
Filed: 1989-03-15
Abstract: PURPOSE:To obtain a large signal by forming a pressure introducing port for a cavity part at a surface which is different from a surface on which a facing electrode plate is formed. CONSTITUTION:An electrode plate 42 is formed at a diaphragm part. A groove 61 for introducing pressure is formed at a side wall where the electrode plate is not formed in parallel with the electrode plate. The diaphragm of an upper Si part and a lower base are stuck so that the respective electrodes face each other with a slight distance and the groove for introducing pressure is communi cated to a pressure introducing port 21. The diaphragm and the lower base face through a cavity. The pressure introducing groove and the pressure introduc ing port 21 are communicated, and a cavity 71 and a pressure introducing port 91 for the cavity part are formed. On the Si diaphragm, a pressure Pa is applied, and a pressure Pb through the pressure introducing port, the pressure introducing groove and the pressure introducing port for the cavity part is also applied. The changing quantity of the capacitance C between both electrode plates which are changed with said pressures is detected as a pressure signal. There fore, the area of the electrode plate 42 becomes wide, and the large output signal is obtained.
Patent JP-S51137400-A (JP)
Title: Bus stop mark with billboard
Inventor: MIZUNO KOUHEI
IPC: E01F9/615
Filed: 1975-05-22
Abstract: PURPOSE: A bus stop mark for public traffic facilities such as bus having billboard movable automatically for advertising picture. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55153619-A (JP)
Title: Adjusting method for gap in down coiler
Inventor: MURATANI SHINYA
IPC: B65H19/28
Filed: 1979-05-18
Abstract: PURPOSE: To contrive to prevent the transverse shift and the scratch of the coil, and to contrive the extension of the life of the wrapper roller, by setting the gap of the oscillating wrapper roller so as to make smaller the gap of the back roller than the gap of the front roller along the proceeding direction of the strip.  
     CONSTITUTION: Two wrapper rollers 3, 4, are swingably attached to the wrapper frame through the holding pin in the down coiler 1; in this down coiler 1, the gap G 4  of the back roller 4 is set smaller than the thickness (t) of the strip 2, for example, and the gap G 3  of the front roller 3 is set larger than the thickness (t) of the strip 2; hereby, the impact energy given by the strip 2 is received by only the wrapper roller 4. As a result, the vibration of the wrapper roller 3 quickly converges and the wrapper roller 3 thrusts the strip 2, and the tension of the strip 2 is settled in early stage of the coiling work, so that the transverse shift and the scratch of the coil are prevented and the life of the wrapper roller is extended. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03262105-A (JP)
Title: Magnet
Inventor: KURIHARA MITSURU
IPC: H01F7/20
Filed: 1990-03-12
Abstract: PURPOSE:To make it possible to change the attracting force of only a permanent magnet by merely altering the cross-sectional area of a correction yoke or magnetic characteristics by a method wherein a square-shaped pole and the coil, which is adhered to the yoke, are fixed at right angle to the N and S poles of a permanent magnet, and a correction yoke is provided in such a manner that it links each yoke. CONSTITUTION:Two square pole-shaped yokes 2 and 2 and the two coils 3 and 3, which are wound around the yokes, are orthogonally fixed to the N and S poles of a square pole-shaped permanent magnet 1, and a correction yoke is arranged in such a manner that the above-mentioned two yokes are connected.
Patent JP-H07266807-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: ICHIKI YASUBUMI
IPC: B60C11/12
Filed: 1994-03-30
Abstract: PURPOSE:To suppress crushing force towards rut by satisfying specified equations of ratio of width of land parts of patterns in a prescribed range of tread end parts to depth of circumferential grooves, and of the width of the land parts so as to optimally set vertical compression and lateral bending rigidity of the patterns of the tread end parts. CONSTITUTION:Respective sections in tire axial direction of both tread end parts having width of 17% or less of all the tread width have a plurality of circumferential grooves and a plurality of land parts which are divided one another by the circumferential grooves, and respective tire axial width w1 of the land parts and depth h1 of the circumferential grooves arranged in left/ right of respective land parts satisfy equations 0.77<=w1/h1<=1.7 and w1<=12mm. The h1 is a mean value which is a further average of respective average values of depths of the circumferential grooves arranged on both sides in the tire axial direction of the land parts and w1 is an average value of widths of the land parts changing according to the tire circumferential directions. Traveling performance on inferior roads with ruts is thus improved without spoiling partial abrasion resistance and abrasion life of the tire.
Patent JP-H05236186-A (JP)
Title: Facsimile equipment
Inventor: KASHIWABARA HIROSHI
IPC: H04L13/08
Filed: 1992-02-17
Abstract: PURPOSE:To prevent missing of a respectively message caused by overflow of a reception mail box or the like in the facsimile equipment having the reception mail box. CONSTITUTION:A setting section 12 sets other reception mail box being a reception message save destination when reception mail boxes 4c-4f overflow or transmission mail boxes 4a, 4b. Or, data are compressed at overflow. When the reception mail boxes 4c-4f overflow, a transfer section 13 transfers data overflowed from the reception mail boxes to other reception mail box or the transmission mail boxes 4a, 4b. Or, a compression section 14 allows a picture processing section 8 to compress a reception message to secure the area of the reception mail box.
Patent JP-S58180683-A (JP)
Inventor: NISHIKAWA YOSHIKI
IPC: D06M15/11
Filed: 1982-04-12
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-H05263607-A (JP)
Title: Steam turbine abnormality detector
IPC: F01D21/00
Filed: 1992-03-18
Abstract: PURPOSE:To provide a steam turbine abnormality detector for detecting abnormality in an early stage on the basis of a rotation speed attenuating characteristic of a turbine in a stop process from an operating condition to a stop condition. CONSTITUTION:A turbine state change caused by shutting-off of supply of drive energy to HP, LP turbines is detected as a speed attenuating characteristic in a specified rotation speed region of the turbine. The obtained speed attenuating characteristic is compared with a speed attenuating characteristic in a normal operation which is previously set under the same condition. It the comparison result is deviated from the characteristic is the normal operation, a current value required for turning drive when the turbine is in a turning state is compared with a current reference value necessary for turning drive in the normal operation of the turbine. In the case where the comparison result is deviated from a reference value in the normal operation, the turbine is judged to be in an abnormal condition. Accordingly, an abnormality occurring portion in the turbine is assumed by a valve seat leak detector 11, rub check detectors 12a-12d, temperature detectors 13a-13d for return oil and a pressure detector disposed in a condenser 17.
Patent JP-H11256830-A (JP)
Title: Deck plate setting device
Inventor: TAKADA HIDEYUKI
IPC: E04G21/16
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a deck plate setting device capable of safely and simply laying a deck plate on a steel frame beam of a concrete structure. SOLUTION: A deck plate setting device is equipped with a mobile device 3 capable of traveling on a beam 17 located between two parallel girders 18 and 18. An expansion section capable of being expanded in the vertical direction and a placing device 2 consisting of a first arm mounted to the frontend of the expansion section in a rotatable manner through a rotational mechanism, a second arm mounted to the front end of the first arm in a rotatable manner through the rotational mechanism and an electromagnet mounted to the front end of the second arm are provided on the mobile device 3.
Patent JP-2000255146-A (JP)
Title: Imaging apparatus
Inventor: IGARASHI MASATOMO
IPC: H04N1/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain an imaging apparatus in which difference of color can be recognized surely in color printing while allowing some shift of image region and a decision can be made accurately whether a print image is acceptable or not. SOLUTION: Character change can be detected surely because a decision can be made whether an original image data is printed faithfully or not by adding the volume of image data for every page, respectively, on the color image processor 101 side and the printer 102 side and comparing these data simultaneously with printing. Since the volumes of image data match each other when a page of image is shifted as a whole, a shift having no effect on the image quality can be accepted by defining a specified allowance. Color difference can also be detected because the page of image data is sorted by color.
Patent JP-H03262314-A (JP)
Title: Surface acoustic wave device
Inventor: AOKI YUKINORI
IPC: H03H9/25
Filed: 1990-03-13
Abstract: PURPOSE:To prevent the missing of a resin package due to a folded lead by providing a notch or a narrow width part on a tip of a lead placed to an outside of the resin package while being penetrated through the resin package air-tightly and folding the lead at the notch or the narrow width part. CONSTITUTION:A notch 25 is formed to the prescribed part of a lead 22 and a resin package 20 is formed by the resin molding method and the tip 23b of the lead 22 penetrated air-tightly through the side wall of the resin package 20 is folded at its notch 25 by the press working. Thus, even when the tip 23b of the lead 22 prolonged from its side wall is folded at a position close to the outer side face of the resin package 20, a stress caused by the folding is concentrated to the notch 25 with a low mechanical strength. Thus, the occurrence of chipping due to the folded lead 22 of the thermoplastic resin package 20 is prevented.
Patent JP-H08233712-A (JP)
Title: Material measuring apparatus and bone strength measuring apparatus
Inventor: KUWABARA TAKASHI
IPC: G01N33/483
Filed: 1995-02-23
Abstract: PURPOSE: To enhance accuracy in the measurement by subjecting an objective material to a stabilized impact. CONSTITUTION: In a coil drive hammer 11, a current is fed from a power supply 16 to a solenoid coil 14 (14a, 14b) under the control of a CPU 33 based on a measurement start command received from an input section 4 and a shaft 15 is reciprocated to impart an impact to the part S1 of an objective material S at one end part thereof. An oscillation pickup 2 is mounted on the measuring part S2 of the material S in order to measure the oscillation produced by the impact of the coil drive hammer 11. A measurement data is passed through an A/D converter 31 and stored in a memory 32. The CPU 33 analyzes the frequency of measurement data stored in the memory 32 to specify the strength of the material which is then delivered to an output section 5. When the material S is a bone (e.g. ulna), the strength of the bone can also be measured.
Patent JP-H10235674-A (JP)
Title: Lead frame heating device
Inventor: YANAI MITSUHIRO
IPC: B29C45/72
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To heat a lead frame uniformly and miniaturize a derive by rotating a plate on which the lead frame is mounted with the help of a heat-resistant cylinder and heating the lead frame on the plate by a far infrared heater. SOLUTION: One piece of lead frame 87 is drawn out onto a plate 1 and is mounted in one of the grooves of the plate 1. The plate 1 is rotated 180 deg. by a cylinder 3, then a second lead frame 8 is drawn out onto the plate 1 and is mounted in the other groove. The lead frames 7, 8 are aligned and as such, are heated to a specified temperature level by the plate 1 heated by a far infrared heater 2. After that, the plates 7, 8 are conveyed by a transfer loading mechanism into a metal mold. Thus the plates 7, 8 are heated in a non-contact fashion, so that, irregularities of heating temperature are minimized. In addition, the unit can be simplified and also miniaturized.
Patent JP-H06271750-A (JP)
Title: Biaxially oriented polyester film
Inventor: KIMURA MANABU
IPC: B29K67/00
Filed: 1993-03-22
Abstract: PURPOSE:To provide the subject film which comprises a polyester contg. crosslinked polystyrene particles and is excellent in abrasion resistance and travelling durability. CONSTITUTION:This objective film is made from a polyester which contains 0.001-5wt.% crosslinked polystyrene particles having a mean particle size of 0.05-5mum and comprising a copolymer of divinylbenzene in an amt. of at least 40wt.%, ethylvinylbenzene, a-methylstyrene in an amt. of at lest 5wt.%, and styrene.