baber/WOPTO huggingface dataset:
Patent JP-S56131665-A (JP)
Title: Thermoplastic resin material filled with short metallic fiber
Inventor: ISHII MASAMI
IPC: C08K9/00
Filed: 1980-03-17
Abstract: PURPOSE: To provide the titled resin material which has excellent tensile strength, flexural strength and impact strength and in which thermal conductivity is uniform, by a method wherein a resin is coated on the surface of a porous material obtd. by pressure-molding short metallic fibers, and the product is pressed under heating to impregnate the porous material with the resin.  
     CONSTITUTION: An appropriate amount of the short fibers 10 (having a length of not longer than 20mm and a diameter of 100μ or shorter) of a metal [e.g. steel, copper (or its alloy) or aluminum (or its alloy)] is put between upper and lower press molds 21, 22, and is pressure-molded to produce a metallic fiber porous material 11 (12, 13). The porous plate 11 (12, 13) is coated with a resin 33 from a storage tank 31, and then placed between the upper and the lower molds 41, 42 of a hot press equipped with hot plates 43, 44 and heaters 45, 46. Then the porous plate is pressed under heating to impregnate the porous plate with the resin, whereby the porous plate and the resin are bonded and united to obtain the desired resin material 14 filled with short metallic fibers. As the resin which is used as the adhesive, polypropylene or phenolic resin is suitable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06230055-A (JP)
Title: Dc electric power supply voltage variation generator
Inventor: SATO NAOTO
IPC: G05F1/56
Filed: 1993-01-29
Abstract: PURPOSE:To provide a device to lower DC voltage rapidly to a prescribed voltage value from voltage drop starting time in a capacitive load in a DC electric power supply voltage variation generator to test withstanding property by electric power supply voltage variation of electronic equipment by lowering the DC voltage instantly to the prescribed value for necessary time. CONSTITUTION:Between the earth and an emitter terminal on the load side of a load control transistor Tr1 inserted in series between constant voltage DC electric power supply 1 and a load 3, a discharging resistor 5 is connected to an emitter circuit, and a discharging transistor Tr2 is connected, and a signal under the same condition with a base input control characteristic of the load control transistor Tr1 is added to a base of the discharging transistor Tr2 from a control circuit 2, and it is controlled.
Patent JP-H06225884-A (JP)
Title: High-pressure withstanding hydrophone
Inventor: HASEGAWA YASUNOBU
IPC: H04R1/44
Filed: 1993-01-30
Abstract: PURPOSE:To prevent the abrasion and damage of a polymer piezoelectric material and maintain the good characteristic by providing a conducting cushioning member on the other principal plane of the polymer piezoelectric material for the electric conduction and elastic function. CONSTITUTION:One principal plane of a polymer piezoelectric material 2 is faced to one end face of a cylindrical container 1, and the other principal plane side is pressed by a pressurizing spring 4. A cushioning member 5 and a pressing plate 6 are inserted between the other principal plane side of the polymer piezoelectric material 2 and the pressurizing spring 4. The cushioning member 5 is brought into contact with the other principal plane of the polymer piezoelectric material 2 while the outer periphery of a conducting rubber 7 is covered with an insulating rubber 8, for example. The core wire 12 of an coaxial cable 11 is connected to a metal body 10, and a shield wire 13 is connected to a pressing ring 14 on the rear end side. The pressing ring 14 is made of metal, it is brought into contact with the inner wall of the cylindrical container 1, and it is stopped by a cover body 15. The other principal plane of the polymer piezoelectric material 2 is protected by the cushioning material 5, and the abrasion and damage are prevented. The peeling and open circuit of an exciting electrode on the other principal plane are prevented, and the output can be kept constant.
Patent JP-H06229646-A (JP)
Title: Absorption refrigerating machine
Inventor: OANA HIDEAKI
IPC: F25B15/00
Filed: 1993-01-30
Abstract: PURPOSE:To prevent supercooling of the cooling-water temperature and freezing of the refrigerant in an absorption refrigerating machine which are due to a sudden change in cooling load during cooling operation (indoor cooling) or the like. CONSTITUTION:Cooling water 35a, 35h is cooled by circulating an liquid 2a-2d through such heat-exchange devices as a high-temperature generator 5 and an absorber 1 and by circulating refrigerant vapor 7a-7c and liquid refrigerant 24a, 24b, into which the absorbent liquid is separated, through such heat- exchange devices as a condenser 23 and an evaporator 26. When the detected temperature S2 of the cooling water 35a, 35b falls below a prescribed value, a three-way valve V4 is switched to pass the cooling water 35a, 35b through a heat exchanger 66, provided in a line 5B of the high-temperature generator 5, to heat it; by this heating subcooling is prevented. When the operation is stopped, the heat exchanger 64 works with surplus heat from the high- temperature generator 5 so that subcooling during the dilution process can be prevented.
Patent JP-H10232959-A (JP)
Title: Medium processor
Inventor: NAKAO KOJI
IPC: G07B1/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To enable an operation in a comfortable posture in both sitting operation and standing operation in accordance with an operation form by supporting an external input part at the at least two stages of different heights. SOLUTION: A keyboard 2 is supported to a case body 1 by the arm 4 of a movable type and the keyboard 2 is made movable from the upper surface to front surface of the case body 1. Then, by lowering the height at the time of moving the keyboard 2 to the front surface of the case body 1 more than the time of moving it to the upper surface of the case body 1, the heights of the keyboard 2 suitable for the respective sitting operation and standing operation are obtained and the operation is made possible in the comfortable posture for an operator in both sitting operation and standing operation.  Also, the discharge port of a boarding ticket or the like is provided on the two parts of the front surface and upper surface of the case body 1, an upper surface ejection port 7 is used in the case of moving the keyboard 2 to the front surface side of the case body 1 and using it and a front surface ejection port 6 is used in the case of moving the keyboard 2 to the upper surface side of the case body 1 and using it.
Patent JP-S60179970-A (JP)
Title: Pickup arm slider
Inventor: SUGAWARA SHINYA
IPC: G11B3/36
Filed: 1984-02-24
Abstract: PURPOSE:To attach easily a pickup arm to a player main body by attaching a guide shaft to the player main body after separating an arm base from a boss part and inserting previously only the boss to the guide shaft and then attaching the pickup arm to the boss. CONSTITUTION:A pickup arm 5 which shifts linearly in the radius direction of a record is guided to a guide shaft 9 together with an arm base 7. Then the base 7 is put on a boss 8 inserted to a shaft 9. The base 7 is fixed to the boss 8 by means of a lock knob 10. In such a way, a pickup arm assembly is easily attached to and detached from the player main body. This improves the assembling workability and the service performance.
Patent JP-H0611878-A (JP)
Title: Image forming method
Inventor: SAKUMA TADASHI
IPC: G03G9/08
Filed: 1993-01-30
Abstract: PURPOSE:To improve the releasing property between a toner and a photosensitive body and to attain excellent transfer efficiency by using a capsule toner as the toner and using a film belt type heat resistant organic photosensitive body containing a silicone compound as a surface photosensitive layer of an organic photosensitive body. CONSTITUTION:The capsule toner is used as the toner to fix at low temp. and the toner having thermal property capable of fixing by the pressure of a press roll after being preheated at 40-120 deg.C is selected as the capsule toner. The film belt type heat resistant organic photosensitive body is made by providing the photosensitive layer on an electroconductive substrate and the electroconductive substrate made by coating with a metal on an organic film is used. The surface photosensitive layer is a layer containing the silicone compound. The silicone compound is, for example, a reaction product of an epoxy modified silicone with an active hydrogen containing modified silicone. The epoxy modified silicone is, for example, epoxy modified dimethyl polysiloxane.
Patent JP-S58153310-A (JP)
Title: Inductance element and manufacture thereof
Inventor: IKEDA FUMIO
IPC: H01F27/29
Filed: 1982-03-05
Abstract: PURPOSE:To reduce the size of a circuit device and to substantially eliminate the disconnection of the device with ready attachment by forming a structure to be bonded to a circuit substrate via a connecting conductor layer without using lead wirings, thereby mounting in a high density on the substrate. CONSTITUTION:A pair of lead wirings 6, 7 are secured to both ends of a magnetic core 1 of drum shape and led in the axial direction of the core 1. A coil 9 is wound on the core 1, and a pair of terminals 9a, 9b are simultaneously respectively connected to the wirings 6, 7. Then, heat resistant polyester resin is molded, and an insulating resin layer 11 is formed to surround the core 1, coil 9, the remainder of the wirings 6, 7 and solder 10 except the projections 6a, 6b of the wirings 6, 7. Subsequently, the projections 6a, 7a are cut from the roots, and the ends of the wirings 6, 7 are respectively exposed at the center of the end faces 11a, 11b of a pair of the layer 11. Further, in order to facilitate the mounting on the circuit substrate, a pair of connecting conductor layers 15a, 15b are formed on the outer peripheral surface of the layer 11.
Patent JP-H06232072-A (JP)
Title: Wiring formation
Inventor: KUWAJIMA TETSUYA
IPC: H01L21/3065
Filed: 1993-01-29
Abstract: PURPOSE:To positively an easily eliminate unneeded buried materials remaining at a step part, etc., when forming a conductive buried layer in a connection hole by the etchback method. CONSTITUTION:After a connection hole is formed at an insulating film 16 covering the surface of a semiconductor substrate 10, a wiring material layer is formed on the entire surface via a conductive adhesion layer 18 so that the connection hole is buried and then wiring material layer is etched back until the adhesion layer 18 is exposed at a flat part. As a result, buried layers 20a and 20b consisting of a wiring material are obtained corresponding to the connection hole and at the same time wiring material layers 20c and 20s remain at the step part. After the wiring material is deposited on the upper surface of the substrate, the deposition layer is subjected to dry etching with chlorine gas with the resist layers 24A and 24B as masks and wiring layers 22A and 22B are formed. Then, fluorine gas is used instead and the wiring material layers 20c and 20s are eliminated. And then, chlorine gas is used again and then the adhesion layer 18 is etched selectively.
Patent JP-S63201898-A (JP)
Inventor: IKEDA TORU
IPC: H04B10/11
Filed: 1987-02-18
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-H07242175-A (JP)
Title: Fixed type carriage serving also as swivel type carriage
Inventor: KUSAMA ISAMU
IPC: B62B3/00
Filed: 1994-03-04
Abstract: PURPOSE:To facilitate direction change of a carriage so as to easily store and advance it into a narrow place by arranging a pushing part, in the base end part and arranging swivel type wheels, which are always brought into contact with the ground, and can be rotationally moved in all directions, and a fixed type wheel, which is brought into contact with the ground on the moving surface or lifted according to its vertical movement, on the lower face in a carriage part. CONSTITUTION:A pushing part 6 is arranged on the base end part, of a carriage 4, and swivel type wheels 8 which can be rotationally moved in all directions while always brought into contact with the ground are arranged on the lower face of the carriage 4. In addition, a fixed type wheel 10 arranged on the lower face of the carriage 4 is rotationally moved only in the forward-backward direction and can be moved in the vertical direction by means of a down pedal part 22 and an up pedal part. so that it is brought into contact with the ground on the moving surface when it is in the lower position and is lifted so as not to be brought into contact with the ground when it is in the upper position. Therefore, direction of the carriage 2 can be easily switched, so that the carriage 2 is convenient for storage and advance into a narrow place and is easily moved straight.
Patent JP-S58153792-A (JP)
Title: Preparation of 6-substituted-1,4-naphthoquinone
Inventor: MANDA EIICHIROU
IPC: C25B3/23
Filed: 1982-03-05
Abstract: PURPOSE:To prepare high purity 6-substituted-1,4-naphthoquinone easily in good yield, by electrolytically oxidizing 2-substituted naphthalene in a medium comprising acetone-water in the presence of a support electrolyte such as sulfuric  acid by using a carbon electrode. CONSTITUTION:The electrolytic oxidation of 2-substituted naphthalene is carried out in a medium such as acetone-water or acetonitrile-water in the presence of a support electrolyte selected from sulfuric acid, trifluoromethane sulfonic acid or a salt thereof, tetrafluoroboric acid or a salt thereof, perchloric acid or a salt thereof and p-toluenesulfonic acid or a salt thereof by using a carbon or a lead dioxide electrode. As the above-mentioned substituent, there are halogen, an acyloxy group, a nitro group, a cyano group, a carboxyl group or an amino group. The concn. of the support electrolyte is usually about 0.05-0.2mol/l to the medium and the water content in the medium is about 10-20vol% while the concn. of 2-substituted naphthalene in an anode substance is pref. about 0.01- 0.10mol/l usually.
Patent JP-H08237863-A (JP)
Title: Power source for power supply type system
Inventor: KOYAMA MOROO
IPC: H02H11/00
Filed: 1995-02-23
Abstract: PURPOSE: To provide a power source for a power supply type system which can be connected to a transmission line without considering a connecting state. CONSTITUTION: In a power supply type system in which a plurality of terminal units are connected to a power source 11 for supplying power 113 to the units via a pair of transmission lines 3a, 3b, the voltage state between the lines 3a and 3b is detected by voltage detecting means 111 of the power source 11, and the power source 113 can be connected so as to normally operate the system by switching connecting means 112 in response to the voltage state detected by connection control means 114.
Patent JP-H08231931-A (JP)
Title: Production of double-coated pressure sensitive adhesive tape
Inventor: SASAKI KAZUMA
IPC: C09J7/02
Filed: 1995-02-23
Abstract: PURPOSE: To provide a method for producing a double-coated pressure sensitive adhesive tape suitable for a use requiring re-peeling off properties and using Japanese paper as a substrate, capable of performing a high speed coating with a high productivity. CONSTITUTION: This method for producing a double-coated pressure sensitive adhesive tape comprises the first process of superposing an underlaying releasing sheet 10 with Japanese paper 20, then coating and drying the first adhesive 40a on the one side of the surface of the Japanese paper 20, pasting a releasing sheet 60 to the surface of the first adhesive 40a and removing the underlaying sheet 10 by peeling off to obtain a single-coated pressure sensitive adhesive tape (20/40a/60) and the second process of coating and drying the second adhesive 40b to the one side of the surface of a releasing process sheet 80, pasting the adhesive surface of the process sheet 80 to the side of the surface of the Japanese paper not having the adhesive thereon and then removing the process sheet 80 by peeling off to obtain the objective double coated pressure sensitive adhesive tape (40b/20/40a/60).
Patent JP-S60181279-A (JP)
Title: Production of enamel base plate
Inventor: KITAMURA ISAMU
IPC: H05K3/44
Filed: 1984-02-28
Abstract: PURPOSE:To produce easily an enamel base plate having the part where there is no enamel layer by coating a masking material having strong combustibility to the part on a metallic core where no enamel layer is provided then coating glaze over the entire part of the metallic core and calcining the same. CONSTITUTION:A pasty masking material 3 consisting essentially of nitrocellulose and having strong combustibility is coated to about >=10mum thickness by screen printing, etc. on the part 2a on a metallic core 2 consisting of an iron plate, etc. where no enamel layer is to be provided. Enamel glaze 5 is then coated on the surface of the material 3 and the part 2b to be provided with an enamel layer 4. The glaze 5 is dried and is then calcined in a calcination furnace to burn the material 3 and to scatter at the same time the enamel glaze 5a thereon. An enamel base plate 1 having the enamel layer 4 and the part 2a having no enamel layer is thus obtd.
Patent JP-H01210142-A (JP)
Title: Closed forging method
Inventor: SATO MASATAKA
IPC: B21J5/02
Filed: 1988-02-19
Abstract: PURPOSE:To prevent the generation of a flaw onto a flat face by performing closed forging at two stages and forming no flat face at the outside of a punch at a 1st stage in forming the work having the flat face. CONSTITUTION:A preform 16 is formed by lifting an inner punch 15 in a die closing state and pressing a heating billet 11 placed thereon in the forging of a nuckle 1 having a flat face 3a on a main body part 3 for instance. The annular flat part 18a of the outer diameter equal to that of the punch 15 and the slope face 18b in about truncated conical shape extending to the external part as coming for the pressing direction of the punch 15 as well as surrounding it are provided. In succession to this rough forging stage, a flat face 3a is formed at a finish forging stage by pressing the preforming part 18 of the preform 16 by the ascent of an inner punch 25. With this method, said processing is facilitated because the plastic flow direction is approached to the pressing direction of the punch 15 and the angular part of the blank is smoothly moved because the end edge of an outer punch 14 adjacent to the punch 15 becomes an obtuse angle as well. No plastic flow is caused as well in the folding direction in finish forging. Consequently no folding flaw is generated.
Patent JP-S58151223-A (JP)
Title: Manufacturing method and mold of optical disk substrate
Inventor: OKADA TAKESHI
IPC: B29C45/26
Filed: 1982-03-05
Abstract: PURPOSE:To enable to mass-produce readily an optical disk substrate which enables to write arbitrarily and has large mechanical strength and high accuracy, by attaching a stamper to the molding surface of a core in a specified condition in order to mold the optical disk substrate. CONSTITUTION:When an optical disk substrate which has a plurarity of minute groove tracks (b) for recording on the back face of a disk composed of transparent synthetic resin is injection molded, a stamper 6 is attached detachably to one core 4 of a pair of cores 3, 4 shaping a cavity 5, the outer edge of the stamper 6 is lightly held with a holding ring 11, a space 14 which allows thermal expansion of the stamper 6 is made inside the holding ring 11, the holding ring 11 is sustained at its entire periphery uniformly by a ring fixing member 12 of high mechanical strength which is hardly defomred by external force while a ring fixing member 12 is fixed to a die plate 2 with a bolt 202. MOlten resin is injected in a cavity 5 at a stroke from its middle point to its outside in circular form.
Patent JP-H05235163-A (JP)
Title: Mehtod for checking writing of programmable gate array
Inventor: KITAYAMA SEIJI
IPC: H01L21/82
Filed: 1992-02-24
Abstract: PURPOSE:To provide a method for checking a simple writing of logic circuit data written in a programmable gate array. CONSTITUTION:When a predetermined logic circuit is written in a programmable gate array 1, a preset simple checking circuit is written separately from the logic circuit in it or a plurality of checking logic modules TM1-TMn to be added. After the predetermined logic circuit is written in the array 1, written states of the modules TM1-TMn are checked, thereby deciding whether the writing of the logic circuit of the array 1 is good or not.
Patent JP-H11230349-A (JP)
Title: Plug for automobile
Inventor: YAHAGI TOSHIHIKO
IPC: B62D25/20
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the fitting of a plug into a hole to be closed even though another member is arranged adjacent to the hole underneath the latter. SOLUTION: A plug 1 for closing a hole formed in a vehicle body panel of an automobile, is composed of a forward tapered body part 2, a flange part provided at one end of the body part 2 on the large diameter side, a circumferential groove 4 formed in the outer peripheral surface of the body part 2, adjacent to the flange part 3, a spiral groove 5 formed in the outer peripheral surface of the body part 2, and extended, oblique to the center axis of the body part 2, so as to be communicated with the circumferential groove 4, a recess formed in an end face of the body part 2 on the side adjacent to the flange part 3, a grip part 7 projected from the center part of the bottom surface of the recess 6, and a plurality of rib parts 8 extended radially from the grip part 7 and continued to the flange part 3.
Patent JP-H11235652-A (JP)
Title: Jig for sticking long size lens and sticking method for long size lens
Inventor: IIDA SHINYA
IPC: B24B13/005
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To exactly set working amount of a lens material by mounting a long size lens material at a fixed location of a shaft direction on a lens holding tool. SOLUTION: By providing this jig with a lens holding tool 103 into which a lens material 101 is inserted so that both the end faces of the longitudinal direction of a long size lens material 101 may be extracted, a holding tool mounting base 3 on which the lens holding tool 103 is mounted, a frame 1 having a supporting surface 1a on which one end face 101a of the lens material 101 is abutted and an interval determining member 2 for making the distance of the frame 1 and the holding tool mounting base 3 constant, a mounting location of the lens material is determined.
Patent JP-S59163161-A (JP)
Inventor: MORI NORIAKI
IPC: B65D85/57
Filed: 1983-03-03
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-H08237599-A (JP)
Title: Inter-frame band compression signal switching circuit
Inventor: NIIMURA KAZUHARU
IPC: H04N19/503
Filed: 1995-02-23
Abstract: PURPOSE: To attain a switched image of high quality by outputting only the valid signal for which an intra-frame coding processing is performed once without outputting the image by a difference signal when plural inter-frame band compression signals are switched. CONSTITUTION: When an inter-frame coding processing is executed, both of switches 24 and 25 are turned on. Therefore, the signal corresponding to the difference of an input video signal and the video signal before the one frame is obtained from a subtraction circuit 12. This difference signal is inputted in a DCT circuit 14, the signal is converted from a time base area to a frequency axis area and the signal is quantized in a quantization circuit 15. Because the difference signal and the video signal are added in an addition circuit 21 and are inputted in a frame delay circuit 22, the predictive video signal predicting the input video signal to be the base for preparing the difference signal is prepared and is inputted. By continuously outputting the valid block of the signal for which the intra-frame processing is performed once as a matter of practice the excellent image quality is obtained at the time of switching signals.