baber/WOPTO huggingface dataset:
Patent JP-2000350285-A (JP)
Title: Loudspeaker
Inventor: ASHITOMI TAKASHI
IPC: H04R7/12
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a loudspeaker which can be improved in the degree of freedom of structure and installation, secure proper sound output, and be applied for various uses. SOLUTION: Paper 1 is elastically deformed so as to cause internal stress and supported at two points by the tip of a support member 2 and a clamp part 3, and a support pole 4 is connected to the clamp part 3 and also coupled with a specific position of a loudspeaker driving part in a driving part box 5. At the specific position, a disk receiving the force of a voice coil is provided while its vibration is suppressed. Then a force to the disk is generated by supplying an electric signal to the voice coil and its wave motion is transmitted to the paper 1 through the support pole 4, clamp part 3, and support member 2 and transduced by the paper 1 into mechanical vibration to radiate a sound.
Patent JP-H0448634-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUKAWA YOSHIHIRO
IPC: H01L21/3205
Filed: 1990-06-14
Abstract: PURPOSE:To eliminate exposure of a flattened insulating film on the sidewall of a contact hole by providing a step of forming lower layer interconnection of a region to be formed with a contact hole of the recess of a board to be thicker than the other region. CONSTITUTION:An uneven part is formed on a board by the step of a lower interconnection 2. Then, a bulky pattern 4A made of an Al film of 2000-5000Angstrom  of thickness is formed by including a region to be formed with a contact hole of a recess of the board by using a normal lithography. The entire surface of the board is covered with an Al film of 5000Angstrom  of thickness for forming a lower layer interconnection 4 by sputtering, etc. The Al film is patterned to form the interconnection 4. The interconnection 4 is formed on the pattern 4A of the recess and the protrusion of the board. The entire board is rotatably coated with an SOG film 5 of about 1mum of thickness as a flattening insulating film so that the surface is flattened, and etched back to expose the surface of the interconnection 4.
Patent JP-S5678045-A (JP)
Title: Self shift type gas discharge panel
Inventor: SEI HIDEO
IPC: H01J11/28
Filed: 1979-11-30
Abstract: PURPOSE:To prevent accidental mis-discharge from being generated by providing a high resistor for leaking the accumulated layer which corresponds to at least both ends of a shift discharge cell array in a dielectric layer. CONSTITUTION:Electrodes y11, y22...; x11, x22 which are sequentially and regularly connected to buses Y1, Y2; X1, X2 are provided on the substrators 1 and 2 which are opposed through gas space and covered by dielectric layers 3. These electrodes constitute the regular array of a shift discharge cell, and a write discharge cell consisting of a write electrode w1 and an opposed electrode y11 is provided on one end of these electrodes. A high resistance layer 11 of about 10<4>-10<4>OMEGA/  is formed on one of the dielectric layers 3 and a dielectric layer 12 of 3.5mum or less is formed on it. Therefore, the discharge accumulated on the dielectric layer 12 is leaked to the high resistance layer 11 through the pinhole of the layer 12 and the well charge on the surface of the dielectric layer is relaxed.
Patent JP-S6314095-A (JP)
Inventor: SOYUBEN KONSUTANTEINOFU SUTAMU
IPC: F28F25/08
Filed: 1986-07-02
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-S5677429-A (JP)
Title: Basement
Inventor: KOGA KEISAKU
IPC: E02D29/00
Filed: 1979-11-30
Abstract: PURPOSE: To construct a basement simply and at low cost by using a shallow boxlike floor and plural unit wall plates in the construction of a basement.  
     CONSTITUTION: A hole is dug in the ground below the floor of a building, crushed cobble stones are placed on the bottom of the hole, and then concrete is placed on the crushed cobble stones and an anchor bolt is buried. Then, floor materials 1 and 2 are arranged on the concrete and fixing parts 18 and 28 are fixed on the concrete by means of the anchor bolt. A bottom skirt 26 is butted with side wall skirts 33 of unit plates 3 to 6 through packings 91 to 93 and then joined by a bolt. A cover 7 is placed on the upper edge skirts 34 of the unit plates 3 to 6 and then fixed by a bolt. And, flange is positioned inside a manhole 71 and then fixed at the lower side of floor, and the surrounding of the hole is bedded up to the ground surface with soil to construct a basement. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5582134-A (JP)
Title: Composition for making acrylic rubber foam
Inventor: MATSUO TADAO
IPC: C08J9/06
Filed: 1978-12-14
Abstract: PURPOSE: Title composition that is made by adding a vulcanizer and a decomposition type foaming agent to acrylic rubber, thus permitting the simultaneous vulcanization and foaming and giving foamed products with good surface, high oil and heat resistance and fine closed cells.  
     CONSTITUTION: To (A) 100 parts by wt of sulfur-vulcanizable acrylic rubber, preferably a copolymerization product of ethyle acrylate and ethylidene norbornene in the presence of 2-mercaptobenzthiazole, are added (B) a vulcanizer, (C) a vulcanizing accelerator, (D) a reinforcing agent, (E) a filler, (F) a plasticizer, further (G) 1W20 parts of a decomposition type foaming agent as sodium bicarbonate or azodicarbon amide.  
     EFFECT: Economical vulcanization time can be arbitrarily selected, the foaming operation is simple and the bad odor is reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6136504-A (JP)
Title: Actuator
Inventor: OISHI TSUYOSHI
IPC: F15B15/14
Filed: 1984-07-25
Abstract: PURPOSE:To permit the pressing even onto a surface on which an obstacle exists always by a constant force by allowing a piston to be provided with the function as a valve, thus allowing outside fluid to be absorbed into a conduit in which working fluid flows. CONSTITUTION:A cylinder 4 having a communication port 10 for generating a negative pressure close to a conduit 3 in which working fluid flows and an opened port 8 into which outside fluid flows-in is installed. A piston 5 fitted into the cylinder 4 is attracted to the communication port 10 side by the negative pressure, and the piston 5 is provided with the function as valve to absorb the outside fluid into a conduit 3. With such constitution, since an operated body is driven on the basis of the negative pressure generated by the working fluid, the generation of the inadvertent stop trouble can be prevented, and the operated body can be pressed even onto the surface on which an obstacle exists always by a constant force.
Patent JP-S5959901-A (JP)
Inventor: AABINGU SUTANREI NESU
IPC: B32B7/022
Filed: 1983-08-26
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-S5678744-A (JP)
Title: Device for taking-out and feeding of thin veneer
Inventor: NASU YOSHINORI
IPC: B65H3/02
Filed: 1979-11-30
Abstract: PURPOSE: To surely separate and feed the thin veneer one by one by bending the uppermost thin veneer, while lifting the same up by an attracting tool.  
     CONSTITUTION: A free roll 4 is provided in the longitudinal direction of the thin veneer 1 and near the center thereof, while a veneer bending tool 2 capable of conducting horizontal motion and rotation is provided near the end part of the thin veneer 1. The free roll 4 is pressed on the veneer 1 and is moved to the right, while the veneer contacting surface 9 of the veneer bending tool 2 which is formed to be hard for the veneer to slide thereon is made to contact slightly with the surface of the thin veneer 1, and then a part of the veneer 1 is thereby bent upward. Next, by lowering the attracting tool 3 to attract the plate 1 and rotating the bending tool 2 in the direction of an arrow, the uppermost thin veneer 1 alone is lifted up. When the thin veneer 1 thus attracted is intruded into a let-out roll 5 in the following process through a guide 6 by moving the attracting tool 3 to the left, it is released from the adsorption by the tool 3, while the tool 3 returns to the original position thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H112578-A (JP)
Title: Electrical capacitance pressure sensor
Inventor: FUJII YUKO
IPC: G01L9/12
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To reduce dispersion of electrostatic capacitance characteristic in a simple constitution by providing a fixed base plate with an annular groove surrounding an adhesive layer, whereby flowing of the adhesive layer is restrained by the groove. SOLUTION: This electrical capacitance pressure sensor includes a circular fixed base plate 2 and a diaphragm 1, wherein an electrode 4 having a diameter smaller than that of the fixed base plate 2 is fixed to the center of the upper surface of the fixed base plate 2. Accordingly, on the upper surface of the fixed base plate, an annular part is formed between its outer peripheral edge and the outer periphery of the electrode 4, and annular grooves 7, 8 having a V-shaped section are formed to surround an adhesive layer 6 in the annular part. When the fixed base plate 2 and the diaphragm 1 are bonded to each other by the adhesive layer 6, fluid solder glass is applied to the annular part between the grooves 7, 8, and the diaphragm 1 is superposed thereon. Subsequently, the diaphragm 1 is heated while being pressurized to bake the solder glass to bond.  In this case, the grooves 7, 8 suppresses the fluid adhesive layer 6 (solder glass) before hardening from flowing inside and outside in the radial direction.
Patent JP-S5858302-A (JP)
Inventor: NUMATA SHIGEO
IPC: E01B29/02
Filed: 1981-10-02
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-H07331864-A (JP)
Title: Lever-adjustable anchor
Inventor: NAKAJIMA YUICHI
IPC: E04G3/00
Filed: 1994-06-03
Abstract: PURPOSE:To facilitate assembling of an outer scaffold by forming an anchor wherein a longitudinal hole is formed in a quadratic prism-shaped steel plate and the diameter of the hole is made smaller near the outlet thereof and a half of the forward end of the hole is cut off to provide an opening. CONSTITUTION:A caulking at a joint of each story is separated, while an outer, scaffold is being assembled so that an anchor is inserted into the joint, and a screw for steel frame is inserted into outwardly exposed holes 1, 2, 3 and fixed therein. And a cylindrical or hexagonal long nut is fitted in a hole 4 extending outward to connect it to a wall joining member for the outer scaffold. Next, after a repairing work or a coating work, a tape for prevention of stains applied to the anchor is separated, while the outer scaffold is being removed, and the anchor is drawn out and caulking material is filled into the hole of the anchor. Thus, the scaffold can be assembled safely.
Patent JP-S5680324-A (JP)
Title: Method for preventing vertical bending of shape steel by water cooling
Inventor: TANAKA MINORU
IPC: B21B45/02
Filed: 1979-12-04
Abstract: PURPOSE:To prevent the vertical bending of a rolled shape steel by forecasting the vertical bending of the shape steel after water cooling from the sawed pattern of the shape steel and vertically adjusting the water cooling positions according to the forecast bending extent. CONSTITUTION:The sawed pattern by a hot saw is determined from the weight etc. of a rolled shape steel and the vertical bending extent of a shape steel 1 after water cooling by the sawed pattern is forecast. The water cooling positions of the height and overall length of water cooling headers 2 for cooling the flange faces of the shape steel 1 are determined by the forecast vertical bending extent and the water-cooling headers 2 are moved upward and downward by the command thereof.
Patent JP-H099163-A (JP)
Title: Two-screen pattern television receiver
Inventor: EBE NAOTAKA
IPC: H04N5/45
Filed: 1995-06-22
Abstract: PURPOSE: To provide the two-screen pattern television receiver in which plural video signals are composited and the composited signal is displayed on one and same screen, and other video signal is not affected by a change in an APL of one video signal when ACL and ABL operations are conducted. CONSTITUTION: When 1st and 2nd video signals are composited on one and same screen and the composited signal is displayed on the screen, a current IH at a high voltage corresponding to a display period of each video signal is detected by changeover of a changeover circuit 7, 1st and 2nd brightness and contrast circuits 3, 4 are independently controlled based on the detected voltage, and when an APL of one video signal is high and its level is effective to ABL, ACL the ABL, ACL are applied only for a display period only and no effect is given onto the other video signal.
Patent JP-H11185475-A (JP)
Title: Precharge circuit
Inventor: ARAI KOJI
IPC: G11C11/41
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To enable high-speed operation by constituting a circuit of a first transistor which is connected or disconnected at a level of a precharge signal, a second transistor which is disconnected when the first transistor is connected, and connected only at a predetermined or lower potential when the first transistor is disconnected, and a third transistor connecting, disconnecting by the precharge signal. SOLUTION: In an initial state, a pMOSFET 121 is in a conductive state, a pMOSFET 111 and an nMOSFET 211 are cut off, an internal terminal (a) is electrically connected to a source terminal 11 via the pMOSFET 121 and a pMOSFET 101 is cut off. When a precharge signal PC becomes a high level, the pMOSFET 101 is turned conductive and a bit line connected to a data output terminal 20 is stabilized in a state where the line is precharged to a potential (VDD-Vtp). Accordingly the pMOSFET 101 alone needs large driving efficiency and a precharge circuit can be reduced in area and enhance in speed.
Patent JP-S6141386-A (JP)
Inventor: SUGI TAKUMI
IPC: D21C5/02
Filed: 1984-07-27
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-H1075533-A (JP)
Title: Ac current network stabilizing method and reactive power compensator
Inventor: OELSCHER JAN
IPC: H02M7/155
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To make possible the melting operation of a DC arc furnace with a weak AC current network in a method in which an inexpedient reactive power fluctuation which is produced during the operation of the DC arc furnace is compensated by using a reactive power regulator without using a special compensation reactance. SOLUTION: A DC arc furnace 8 is operated with at least two cathodes 7 and 7', and respective current regulators 14 and 14' are connected to rectifiers 5 and 5' respectively for control. The 2nd current regulator 14' only is connected to a reactive power regulator 23 for operation. The distances (d) of the respective cathodes 7 and 7' are controlled by individual electrode position regulators and electrode regulators. As the 2nd electrode regulator 17' only is connected to the reactive power regulator 23 for operation, the reactive power is regulated by one electrode system S2 only.
Patent JP-S6314229-A (JP)
Title: Object selection system
Inventor: OGURO KAZUO
IPC: G06F3/048
Filed: 1986-07-03
Abstract: PURPOSE:To easily select objects which overlap with one another by an editor for OA by indicating top display priority by an input part such as a mouse, and making a display attribute transparent and displaying respective areas independently. CONSTITUTION:Plural transparent image planes (areas 1-3) which are exactly equal in position and size are displayed on a CRT 3 one over the other. When one of them is selected as an object, click operation is performed on the input part of the mouse 6 to start the editor in a control program memory 2 and the display attribute of the area A is made opaque temporarily by an area control part to make a picture plane display. Consequently, only one area is displayed, so the operator starts operation when the displayed area is the target object. When not, the click operation is performed on the mouse input part again to give the top display priority to the area 2, whose display attribute is made opaque, so that only the area 2 is displayed. This operation is repeated until the target object is displayed.
Patent JP-S5948870-A (JP)
Title: Random access device of video disk player
Inventor: MIURA YOSHIO
IPC: G11B21/08
Filed: 1982-09-10
Abstract: PURPOSE:To perform a random access at a high speed, by controlling the shift of a carriage containing a pickup in response to the feed speed of the carriage and in accordance with the difference between the target and present addresses of an envelope curve of a reproduced FM signal. CONSTITUTION:If a distance of >=300 tracks exists between the target and present tracks, a tracking control circuit 8 is turned off. Then a carriage containing an optical part 3 including a pickup is quickly shifted via an actuator part 4. Then an envelope curve of an FM signal produced by a track cross is detected at high S/N by an FM signal envelope curve wave detecting circuit of a track cross detecting circuit 11. The shift of the carriage is controlled via a sequence control circuit 10 until the difference of tracks reaches a prescribed number like 50 pieces, etc. through counting of track crosses. Thereafter the circuit 8 is turned on by the circuit 10, and the carriage is moved at a medium speed until the difference of addresses reaches 0 between the target and present tracks. In such a way, the carriage is moved satisfactorily both at high and medium speeds. This ensure a high-speed random access for a disk palyer.
Patent JP-S6049514-A (JP)
Inventor: KITOU KUNIJI
IPC: H01B17/38
Filed: 1983-08-26
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-H0447869-A (JP)
Title: Fade processor
Inventor: HASHIMOTO HIROSHI
IPC: H04N5/262
Filed: 1990-06-15
Abstract: PURPOSE:To prevent effect of noise by writing a gradually increasing or decreasing data to an address from a computer in 1st and 2nd memories alternately, reading the written data alternately with a digital video data used as an address and outputting the read data as a video data. CONSTITUTION:A 1st selector section 6 and a 2nd selector section 7 are thrown opposite to the position without fail, and in the case of fade-in, a gradually increasing data from a microcomputer 5 is written alternately in 1st and 2nd memories 1, 2 for each vertical synchronizing signal. When the gradually increasing data is written to the 1st memory 1, the video data is used for an address of the 2nd memory 2 and a data (data written precedingly) in the 2nd memory 2 is outputted as a video data through a 3rd selector section 8. Through the constitution above, the fade-in processing of the video signal is implemented digitally. Moreover, in the case of fade-out, a gradually decreasing data is written alternately in the 1st and 2nd memories 1, 2 for each vertical synchronizing signal.
Patent JP-S5678171-A (JP)
Title: Manufacture of field effect transistor of shottky barrier gate type
Inventor: KOBAYASHI TOSHIHIKO
IPC: H01L29/812
Filed: 1980-11-10
Abstract: PURPOSE:To separate source and drain regions with low resistance and a gate electrode as long as a distance enough to obtain a gate withstand voltage by a method wherein insulators are provided around the gate electrode. CONSTITUTION:An N type GaAs layer 2 is formed on a semi-insulated GaAs substrate 1. The layer 2 on its top is attached with a guard film 7 and perforated for a gate electrode and then attached with a gate metal capable of being applied an anodic oxidation. In the following, a metal 16 which can not be applied the anodic oxidation is attached onto the metal 3. A metal 17 possible to be anode-oxidized is attached around the gate electrode comprising the metals 3 and 16, and then, is  completely oxidized by an anode oxidizing method. Then, using the masking action against ion beams of the metals 3 and 16, impurity ions are injected to form the source region 5 and drain region 6 with low resistances which have an electron concentration higher and thickness larger than those of the channel region 2. In addition, ohmic electrodes 11, 12 are formed and then, attached with gold to form electrodes 14, 15.
Patent JP-H0773146-A (JP)
Title: Electronic unit
Inventor: MORIYA KOJI
IPC: G11C11/406
Filed: 1993-06-28
Abstract: PURPOSE:To avoid the wasteful consumption of power in a state where an operation is temporarily stopped even at operation time and to speedily restore a system to an original operation state by including the content of a memory when the indication of starting is indicated thereafter. CONSTITUTION:Pseudo SRAM 14 provided with a self refresh function and a mode storage part 15 as a mode setting means setting a unit concerned to an operation mode executing a regular operation and an idle mode executing only the necessarily minimum operation are provided. Furthermore, a refresh control part 16 as a mode control means for self-refresh-operating pseudo SRAM 14 at the idle mode, centralizedly giving a refresh signal and shifting the unit concerned to the operation mode when a starting signal (i) is inputted from an external signal input part 17 is provided.
Patent JP-H112136-A (JP)
Title: Oil leak protective device for supercharger
Inventor: ITO MASAHARU
IPC: F02B39/14
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent blocking of a discharge port of a shaft bearing part caused by oil flow after lubrication, and oil leak following the blocking in an oil leak protective device for a supercharger. SOLUTION: A deflector 18 is disposed between a thrust bearing and a retainer 12, and a collar 16 is inserted into an inner circumferential opening 18-1 of the deflector 18. A seal ring is held at an inner circumferential part of the retainer 12, and the seal ring is positioned in a circular groove formed in the retainer 12. Oil after lubrication to the thrust bearing partly passes a gap between the deflector 18 and the collar 16 to be introduced into a seal chamber between the retainer 12 and the deflector 18 to lubricate the seal ring, and discharged from a discharge port 24 formed at a part of a tongue piece 18-1 at a lower end of the deflector 18. An area center of the discharge port 24 is deflected to the upstream in the rotational direction relative to a vertical axis L2 passing a center of a rotary shaft 5.
Patent JP-H066913-A (JP)
Title: Receiving and distributing facility provided with temperature monitor
Inventor: HIRAKAWA KOICHI
IPC: G01R31/02
Filed: 1992-06-17
Abstract: PURPOSE:To raise the efficiency and accuracy in maintenance and inspection by monitoring the terminal connection of a receiving and distributing facility thereby enabling a measure to be taken before occurrence of an accident so as to prevent damage. CONSTITUTION:For a receiving and distributing facility, which monitors equipment and a member on-line by an infrared ray sensitive monitor, one part each of, at least, the terminal base material 2 and the terminal 3 of its terminal connection is covered with a film 4 such as ceramic coating, ceramic sputtering, an organic film, or the like larger in radiation coefficient than a terminal conductive material. Hereby, when abnormal temperature occurs in the terminal connection, this can be measured by noncontact and on-line.