baber/WOPTO huggingface dataset:
Patent JP-S53125607-A (JP)
Title: Component part of rotary compressor
Inventor: URANO SHIGERU
IPC: F04C29/00
Filed: 1977-04-08
Abstract: PURPOSE: To obtain a sintered metal vane of high wear resistance when the vane is brought into contact with heat-treated cast iron rotor material, by making this vane with sintered material principally of the bainite structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60183414-A (JP)
Title: Method and apparatus for conveying chip or the like
Inventor: YAMADA TAKESHI
IPC: B65G19/14
Filed: 1984-02-29
Abstract: PURPOSE:To simplify the equipment to reduce the installation space and to enable long-distance conveying by enclosing an endless chain in a pipe in such a manner as to press the chain from above and running the chain in the pipe. CONSTITUTION:When a chain 2 is caused to run in direction of an arrow A in a pipe 4 by a sprocket 8, chip P in a receiving tray 20 enters the pipe 4 through a throw-in port 4a to be led and moved in direction of A in the pipe by the chain 2. Even at a curved portion 4r, the chain 2 is advanced along the pipe 4, and the chip P is lifted up along an inclined portion 4t with the chain 2 to be discharged to a truck B from a discharge port 4b. In this arrangement, the chain 2 is adapted to run in such a manner as to float in the chip P not to contact the pipe 4. Accordingly, the chip can be conveyed smoothly with small power, the installation space may be narrow and the chip can be conveyed for a long distance.
Patent JP-S55133851-A (JP)
Title: Continuous casting device
Inventor: SHIRAISHI HAJIME
IPC: B22D11/06
Filed: 1979-04-02
Abstract: PURPOSE:The device which comprises forming the top, bottom and both side faces of the mold by the endless belts moving in the cast ingot advancing direction and disposing the fixing support means provided with water-cooling jackets on the outside surfaces of the both side face belts and continuously producing the cast ingot free from hair cracks. CONSTITUTION:While the endless belts 1, 2 forming the top and bottom surfaces of the mold and the endless belts 9, 10 forming the both side faces are being moved in the advancing direction of a cast ingot 8 simultaneously at an equal speed, molten metal 7 is continuously poured through the feed port and cooling water is flowed into the cooling-water jackets 17, 18 provided to the fixing support means 15, 16 of the both side face belts through lead-in pipes 15a, 16a and discharge pipes 15b, 16b. Since this mold has no seams unlike with conventional caterpillar block type devicesm there is no possibility for producing seam flashes and the cast ingot free from hair cracks is formed.
Patent JP-H06247017-A (JP)
Title: Tape printer member
Inventor: FUKUI TOSHIKAZU
IPC: B41M5/52
Filed: 1993-03-01
Abstract: PURPOSE:To obtain a tape printer member preventing release paper from releasing from an adhesive layer before use, producing a label superior in resistance to fretting and free from contamination on end faces with a low energy, and providing printing on the full width of a transfer medium. CONSTITUTION:A tape printer member contains a thermal transfer ink ribbon and an adhesive tape. An ink layer of the thermal transfer ink ribbon contains at least 30wt.% thermoplastic resin having a softening temperature of 60 to 150 deg.C. The adhesive tape comprises a plastic film with a coating layer mainly composed of a thermoplastic resin having a softening temperature of 60 to 200 deg.C on its surface; an adhesive layer coated with 10 to 50g/m<2> of adhesive material having a ball tack of 6 or less and an adhesive power of 500 to 1000 g/25mm; and release paper.
Patent JP-H04354491-A (JP)
Title: Comb-shaped filter circuit
Inventor: TOOMASU SUBARUDO
IPC: H04N9/78
Filed: 1992-02-26
Abstract: PURPOSE: To fix the delay time of comb line filter circuit for generating the signals for two comb-line filter functions and separating a color image signal into a chrominance subcarrier wave to be modulated and a luminance signal, for example. CONSTITUTION: One step of median filter 21 is provided, and the signals of three image lines provided at the same time are mutually compared with the amplitudes of two comb-line filter functions by the comparator stage of this median filter. Corresponding to this compared result, the comparator stage supplies a logic comparison signal to a select logic 30. This select logic 30 all times determines a signal having a median instantaneous amplitude among signals supplied to the comparator stage, based on the compare signal at and supplies this signal having the median instantaneous amplitude to the output terminal of the median filter.
Patent JP-S59206230-A (JP)
Inventor: FURANSOWA FUURII
IPC: B60N2/90
Filed: 1984-03-01
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-S53125360-A (JP)
Title: Method of treating washing waste
Inventor: ARAI FUMIO
IPC: C02F1/44
Filed: 1977-04-07
Abstract: PURPOSE: To attain simple treatment apparatus and short treatment time, by coolecting waste from washing processes separately, ultrafiltration only for contaminated waste, and absorption and reverse osmosis as necessary. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61199090-A (JP)
Title: Electroforming die and its manufacture
Inventor: AIHARA KEIJI
IPC: C25D1/10
Filed: 1985-02-28
Abstract: PURPOSE:To obtain an electroforming die having a complex uneven part in a short period by electrodepositing a thin layer on the surface of a matrix having an uneven part, filling ceramic cement contg. a bivalent metallic oxide as the base into the recesses, and forming an electrodeposited layer on the surface of the cement. CONSTITUTION:An electrodeposited thin layer 4 of about 0.2-1mm thickness is formed on the surface of a matrix 1 for an electroforming die such as a toothed matrix having plural projections 2 and recesses 3 on the surface. Ceramic cement 5 is filled into the recesses 3 with the layer 4 in-between to make the surface of the matrix 1 nearly even. A bivalent metallic oxide such as MgO is used as the base of the cement 5. Since the cement 5 has curability at ordinary temp., it is especially advantageous when the matrix 1 is made of plastics or the like unsuitable for heating at a high temp. The cement 5 is then cured and at this time, the surface of the cement is activated with PdCl2 or the like. A plated layer 6 of about 0.01-0.1mm thickness is formed on the activate surface, and an electrodeposited layer 7 is formed on the layer 6 in a plating bath through which a high electric current can be passed such as a nickel sulfamate bath.
Patent JP-S57153263-A (JP)
Title: Rotation detecting device
Inventor: TANAKA HIROAKI
IPC: G01P3/483
Filed: 1981-03-18
Abstract: PURPOSE:To detect a rotation angle and a reference position simultaneously and accurately, by providing two specific plates which face to each other and one of which is rotated, a periodic signal supplying circuit, a rotation signal generating circuit, a reference signal generating circuit, etc. CONSTITUTION:The first plate 140 having the first and the second electrodes 141 and 142 in the first input side, which are arranged alternately in the circumferential direction, and the third and the fourth electrodes 147 and 148 in the second semicircular input side, which are arranged on the same circumference, and the second plate 150 in the rotating side having the first and the second output-side electrodes 151, 152, 157 and 158 facing to respective electrodes of the first plate are provided. A periodic signal supplying circuit which supplies signals of a prescribed period with phases opposite to each other to respective electrodes in input sides, a rotation signal generating circuit which detects the phase state between signals, which appear in electrodes in respective output sides in accordance with the rotation of the plate 150, and signals from the periodic signal supplying circuit to generate a rotation signal, a reference signal generating circuit which generates a reference signal, etc. are provided.
Patent JP-2000238264-A (JP)
Title: Capacitive load driving circuit
Inventor: TAMURA NOBORU
IPC: B41J2/055
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a capacitive load driving circuit capable of achieving a low power consumption and restraining heat generation of a switching element by utilizing the capacitive load. SOLUTION: In driving a capacitive load C1, in the case the potential of the capacitive load C1 is lower than the potential of the contact point of capacitors C2, C3 at the time of charge, charge is executed from the capacitors C2 and C3 through a diode D1 and a transistor Q1. In the opposite case, charge is executed form the power source through transistors Q2, Q1. At the time of discharge, in the case the potential of the capacitor C1 is higher than the potential of the contact point of the capacitors C2, C3, electric discharge is executed at the capacitors C2, C3 through the transistor Q2 and the diode D2. In the opposite case, electric discharge is executed at the ground through transistors Q2, Q4.
Patent JP-S54132855-A (JP)
Title: Refrigerator
Inventor: IKEZAWA SHINICHIROU
IPC: F25D23/06
Filed: 1978-04-07
Abstract: PURPOSE: To change the chamber ratio of a freezer-refrigerator, by using a partition for dividing the freezing chamber into two.  
     CONSTITUTION: A refrigerator 1 has a third chamber 4 in addition to a freezing chamber 2 and a refrigeration chamber 3. The inner box 8 initially is composed of two chambers and has concave ribs 10 for fitting racks on its side walls. A partition 11 is inserted in the ribs 10 to divide the freezing chamber into two chambers 2, 4. For a refrigerator composed of an outer box and insulated inner box having two integrated chambers of the same dimensions, a partition is fitted to ribs on the side walls of either of the chambers to easily change the two-chamber refrigerator to a three-chamber one without newly forming an inner box. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04279725-A (JP)
Title: Engine with supercharger
Inventor: KIDOKORO TORU
IPC: F02B37/00
Filed: 1991-03-06
Abstract: PURPOSE:To prevent a melting damage of the compressor of a supercharger by suppressing an excessive rise of the suction air temperature even though the air supercharged by the supercharger passes an air bypass and runs idle in a speed reduction when a reduction air bypass valve is opened. CONSTITUTION:To the suction system and the exhaust system of an engine main body 1, the main and the auxiliary turbochargers 10 and 11 are provided in parallel. The downstream of the compressor 10b of the main turbocharger 10, and the upstream of the compressor 11b of the auxiliary turbocharger 11 are communicated by an air bypass 45, and a reduction air bypass valve 47 opened and closed by the suction pipe negative pressure of the downstream of a throttle valve 4 and the supercharged pressure of the compressor 10b is provided. In this case, the length of the air bypass 45 is made longer than the length when the downstream and the upstream of the compressor 10b are connected by the air bypass 45.
Patent JP-S58157634-A (JP)
Title: Articles tracking device
Inventor: TSUSHIMO TOYOTAROU
IPC: B65G43/08
Filed: 1982-03-15
Abstract: PURPOSE:To confirm in which zone an assigned article and a group thereof are located and also enable the subsequent article together with its group to be securely identified by means of an elemental tracking device provided in each zone of a process line. CONSTITUTION:A bar steel is cut into the length of a final product by means of a cutting machine in a zone 1 and conveyed to a downstream zone 2 and then its careful adjustment is finished in a zone 3. A characteristic information for indentifying the bar steel is set in an information input unit 6 of an elemental tracking device provided in a zone concerned, and the information which is set when a starting push button 8 is put in ON state is indicated on an information indicator 5 of the zone concerned and also on an information indicator 5 of the next zone. On the other hand, when a bar steel of the previous time is in processing in the next zone, characteristic information of the previous zone is stored in a memory unit 4 of the next zone and, when processing in the next zone is finished, finishing push button 7 is pressed to call from the memory unit 4 the bar steel characteristic information sent from the previous zone. Then this characteristic information is indicated on the information indicator 5 of the next zone, while the information indicated on the indicator 5 of the previous zone is taken off.
Patent JP-H02221440-A (JP)
Title: Three-dimensional fabric and production thereof
Inventor: ANAHARA AKIJI
IPC: D03D25/00
Filed: 1989-02-20
Abstract: PURPOSE:To provide the title fabric capable of changing yarn kind, yarn density in the radial direction, fabric shape, etc., made up of axially oriented yarns, peripherally oriented yarns and radially oriented yarns woven into meanderingly so as to extend both in the radial and axial directions on the axis-contg. plane. CONSTITUTION:Axially oriented yarns Z are stretched between yarn supports, the residual many ends of both the axially oriented yarns Z and radially oriented yarns Yrz are radially set up from the central part of the fabric in such a manner as to be multilayeredly fixed at the yarn supports, and the ends of the peripherally oriented yarns Ys are fixed near the central part. The peripherally oriented yarns Ys are wrapped externally on both the axially oriented yarns Z and radially oriented yarns Yrz defining the respective layers so as to put said layers to pressure contact toward the central part to form the layers, and at the same time, the axially oriented yarns Z and the radially oriented yarns Yrz corresponding to each layer are axially moved while keeping their radial positions to change the opening positions followed by wrapping the peripherally oriented yarns Ys. After set up axially at a specified length. the radially oriented yarns Yrz are bent in such a direction as to be rectangular to the axially oriented yarns Z, and part of said yarns Yrz are set up again along the axially oriented yarns Z between arbitrary layers, the rest being meanderingly woven into without being subjected to wrapping by the peripherally oriented yarns Ys.
Patent JP-H04259333-A (JP)
Title: In-furnace roll of continuous annealing furnace
Inventor: MIYOKAWA KEIICHI
IPC: C21D1/00
Filed: 1991-02-13
Abstract: PURPOSE:To prevent the generation of meandering and drawing in the metallic strip in a continuous annealing furnace by setting the ratio between the width of the metallic strip and the distance between the inflection points of roll crowns in a specific range. CONSTITUTION:The roughness Rz of the respective roll surfaces of the in- furnace rolls which are installed in the continuous annealing furnace for the metallic strip and are imparted with the crowns is so set as to attain 15<=Rz<=25. The ratio W/l between the width W of this metallic strip and the distance L between the inflection point of the roll crowns is so set as to be in a 1.3<=W/L<=2.4 range. The generation of the meandering and drawing in the metallic strip in the furnace is prevented in this way.
Patent JP-S60186771-A (JP)
Title: Wide range monitoring device
Inventor: FUKUSHIMA TOSHIKI
IPC: G21C17/00
Filed: 1984-03-05
Abstract: PURPOSE:To measure excellently neutron flux which varies over a wide range of >=10 digits by switching two measuring circuits which have different measurement ranges with hysteresis. CONSTITUTION:The neutron detected value of a nuclear reactor, etc., from a neutron detector 11 is supplied to a logarithmic count rate measuring circuit 23 which outputs a logarithmic value with linearity in a low and a high measurement range respectively and a Cambel measuring circuit 24. The logarithmic output of the measuring circuit 23 is applied to the 1st comparator 251 of a switching decision circuit 25 while supplied to a switching circuit 26; and the measured value is compared with a reference value which is widely set with hysteresis in both cases where the measured value consists of >=8 digits and <8 digits respectively. The logarithmic output of the circuit 24 is also compared by the 2nd comparator 252 similarly and the circuits 23 and 24 are switched through the circuit 26 on the basis of the decision output of a logical circuit 253 which processes both comparison results according to the range. Therefore, when the circuits 23 and 24 are used overlapped each other, an error measurement is prevented and the neutron flux is measured over a wide range of >=10 digits.
Patent JP-2000240199-A (JP)
Title: Form panel for concrete placement
Inventor: YAMADA KOTARO
IPC: E04B2/86
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a form panel that shortens the construction term and reduces cost by filling a resin foam into the interior, inserting mounting members for mounting a separator and blow-molding a resin hollow molding. SOLUTION: A form panel 1 is molded by inserting a cylindrical mounting member 4 having an internal thread 4A in the inside periphery into the interior of a resin hollow molding 1 during blow-molding. Simultaneously with that, a resin foam 3 is filled into the interior of the form panel 1 and fused with the interior of a hollow molding 2. The mounting member 4 may be either hardware or made of a resin. External threads 5A of the both ends of a separator 5 are screwed into the internal threads 4A and concrete is placed into a space 20 so as to maintain a prescribed interval between the form panels 1.  The mounting member 4 may be embedded into the interior halfway from the rear side of the form panels 1, or anchors may be inserted together with the mounting members 4, thereby eliminating the need for assembling a support or the like, shortening the term of construction and reducing construction cost.
Patent JP-H11240425-A (JP)
Title: Heater mirror
Inventor: ENOMOTO MINORU
IPC: H05B3/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost heater mirror. SOLUTION: A single layer reflective thin film 12 comprised of a mixed material consisting of aluminum and a metal or a metallic compound and having a reflection factor of approximately 65% or more and a sheet resistance value of approximately 0.8 to 22.5 Ω/(square) is molded to one side of a mirror substrate 11. An electrode 14 is connected to the single layer reflective thin film 12. As a result, the cost is low compared with the conventional heater mirror in which the reflective film is formed from two layers.
Patent JP-S57155352-A (JP)
Title: Alloy to be used in atmosphere under radiation exposure
Inventor: YOSHIDA SUMI
IPC: G21C3/00
Filed: 1981-03-20
Abstract: PURPOSE: To obtain a novel alloy excellent in radiation resistance to be used in an atmosphere under radiation exposure, in particular, neutron irradiation, consisting of the alloy containing N of the same or more amount of impurity, and consisting of a Cr-Ni austenite stainless steel that has in particular predominantly an austenite structure.  
     CONSTITUTION: The alloy consists of a Cr-Ni austenite steel having predominantly an austenite structure and contains the same amount of impurity amount or more, preferably 0.05W0.2wt% of N. The content of N is the same as an impurity amount or more, preferably an amount substantially not forming nitrides in the alloy, and further it is preferred that the N is present substantially as a solid solution in the alloy. The alloy is excellent in radiation resistance, and exhibits its outstanding effect when used for members of equipments in a nuclear reactor. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08232372-A (JP)
Title: Partition with door
Inventor: YAMANE TAKESHI
IPC: E04B2/74
Filed: 1995-02-28
Abstract: PURPOSE: To assemble and dissemble a partition with a door with high efficiency. CONSTITUTION: An upper panel for a door, which constitutes the upper part of a door 5, are formed in two panel structure separated in 41 and 42 in the front and the rear. The panels are once pushed up deeply in a top rail 3 and then shifted downward panel the front and rear surface of a post 4, thereby supporting the panels with a door frame 28 so that they may not move in the front and rear directions. A partition 1 is arranged so that it may not be disassembled. In addition to that, the front door panels 41 and the rear door panel 42 are removable from the front and rear of the partition and each door frame 28 is removed, thereby proceeding with the disassembling work in both directions from the spot of the door 5.
Patent JP-H08232282-A (JP)
Title: Joint of catch basin
Inventor: TANAKA HIROSHI
IPC: E03F5/02
Filed: 1995-02-28
Abstract: PURPOSE: To mount a lid along an inclined surface using a joint for connecting a cylinder main body on the basin main body side to the lid. CONSTITUTION: An inclined surface part 4b is formed at one end of a joint 4, and a mating grooved part 4c is formed at the other end. The joint 4 is connected to a cylinder member 3C by fitting the inclined surface part 4b to the inner peripheral surface of the cylinder member 3C. Therefore, the inclined surface part 4b can be fitted into the cylinder member 3C while being inclined. The projecting part 5a of a lid 5 is fitted into the mating grooved part 4c, and the lid 5 closes an opening in the upper surface of the joint 4.
Patent JP-S61201000-A (JP)
Title: Method of forming and immobilizing thin film of protein organism high polymer substance
Inventor: KIMURA YASUHIRO
IPC: C12N11/14
Filed: 1985-03-01
Abstract: PURPOSE:To obtain a thin film of protein organism high polymer substance having uniform film thickness and a few cracks, by subjecting a protein organism high polymer such as cytochrome, etc., to spin coating on the plane surface of a solid substrate while controlling a drying rate of the solvent of its solution. CONSTITUTION:The surface of the solid substrate (e.g., quartz plate, etc.) is treated with a nonionic surface active agent, washed, fixed to the rotary test specimen stand 2, and the stand is packed into the gas flow chamber 6. A nitrogen gas is made to flow from the gas inlet pipe 5, an aqueous solution of protein organism high polymer (e.g., cytochrome C3, etc.) is dripped on the plane surface of the solid substrate 1, the test specimen stand 2 is rotated, and subjected to spin coating while controlling a drying rate of the solvent of the solution, to give the aimed thin film of the protein organism high polymer having uniform film thickness.
Patent JP-H11235851-A (JP)
Title: Printer
Inventor: IIZUKA CHIAKI
IPC: B41J29/46
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To make accurate positioning possible by automatically performing positioning correction of a medium to be carried. SOLUTION: The printer is equipped with both a printing part for performing prescribed printing on a carried form and an image sensor 22 which is constituted by providing image pickup elements in a line shape and optically reads the image of the carried form. A plurality of lines for positioning correction corresponding to the regulation value of carring amount are printed at every prescribed interval in the form carring direction on the form for positioning correction to perform carring position correction of the form. Observed value of line positions for each positioning correction is measured by reading the line for its positioning correction by the image sensor 22. Position, in which the line for each positioning correction is printed, is compared with the observed value of line position for each positioning correction.  Such the line for positioning correction is retrieved that both sides coincide or are the nearest. Regulation value corresponding to the line for the applicable positioning correction is set up as the positioning correction value of carring amount.