baber/WOPTO huggingface dataset:
Patent JP-2001033819-A (JP)
Title: Liquid crystal display with built-in peripheral circuits
Inventor: KAGEYAMA HIROSHI
IPC: G02F1/133
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a large screen and high definition liquid crystal display device capable of reducing power consumption, preventing picture quality from deteriorating, making gray levels muliplicate and easily reducing an area not contributing to displaying. SOLUTION: This liquid crystal display device is provided with a pair of signal distribution circuits 141a, 141b for voltages of positive and negative polarities in peripheral circuits. In the display area, drain lines 101-106 having at least one line more than the number of those arrayed vertical to the direction of the drain line wirings of display electrodes and one or more M-signal lines 131, 132 are provided. In connecting routes of the display electrodes and the drain lines 101-106, switching means connected to one of gate lines 111, 112 and selection means connected to at least one of the M-signal lines 131, 132 are provided. The drain lines 101-106 each are alternately connected to a pair of the signal distribution means.
Patent JP-H0255732-A (JP)
Title: Crosslinked polymer molding
Inventor: KOBAYASHI HIDEKAZU
IPC: C08G75/02
Filed: 1988-08-23
Abstract: PURPOSE:To obtain a crosslinked polymer molding being light and easy to mold and having an excellent shape memory function by crosslinking a polymer wherein two specified structural units are freely arranged and bound together in a molded state. CONSTITUTION:The title molding is formed by crosslinking a polymer wherein a structural unit of formula I and a structural unit of formula II are freely arranged in a row and bound together in a molded state. In formulas I and II, R<1-4> and R<1>'<-4>' are each a substituent selected from among hydrogen, alkyl, alkoxy, halogen, amino, hydroxyl, cyano, and nitro. It is especially pref. that the ratio of the structural unit of formula I to that of formula II is (0.70-0.85):(0.15-0.30). The crosslinked polymer molding is obtd. e.g., by mixing said polymer with a crosslinking agent below the decompsn. temp. of the crosslinking agent, molding the mixture and heating the mixture above the decompsn. temp. of the crosslinking agent to crosslink the polymer. As the crosslink agent, an org. peroxide is usually used.
Patent JP-H1041623-A (JP)
Title: Metal core printed circuit board and manufacturing method therefor
Inventor: SAKURADA KAZUHITO
IPC: H05K1/05
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To reduce a remaining stress by forming an anti-crack layer which has superior insulating and anti-crack characteristics at least on the inner surface of a feedthrough of a metal core. SOLUTION: After a feedthrough 12 is made on a metal core 10, a prepreg 14 and copper foils 40 and 42 are laminated. At the same time insulating resin 14A of the prepreg 14 fills the feedthrough 12. After that a circuit pattern is made on the copper foils 40 and 42 by etching. Prepareg 44 and 46 and copper foils 48 and 50 are laminated. A through hole 20A with a small diameter is so made by drilling as to go through the inside of the feedthrough 12 of the metal core 10. At the same time a part of the insulating resin 14A is remained in a ring shape between the inner surface of the feedthrough 12 and the through hole 20A and is made to be an anti-crack layer 14B.  The insulating resin 14A of the prepred 14 has bigger shrinking value than the metal core 10, however the copper foils 40 and 42 are fixible, therefore a remaining stress can be reduced because the insulating resin 14A undergoes a sufficient pressure and is hardened.
Patent JP-H0255090-A (JP)
Title: Control device for washing machine
Inventor: MITSUSHIRO KOUJI
IPC: D06F33/02
Filed: 1988-08-22
Abstract: PURPOSE:To prevent the wasteful use of water and to enable execution of excellent rinse by a method wherein a water quantity during a time between the turning ON of a pressure switch and turning OFF thereof due to temporary drainage and a time between the re-feed of water and re-turning ON are determined, a flow rate of feed water is detected, and a rinsing or a dehydrating time is decided. CONSTITUTION:A pressure switch 3 is set to a level (a) to start the feed of water to a washing drum 1. When a level is raised to (a), the pressure switch 3 is turned ON to suspend the feed of water. Thereafter, a drainage valve 4 is turned ON to perform drainage, and in a state in which the pressure switch 3 is brought into on OFF-state, i.e., a state in which the level is lowered to a', drainage is completed. A current drainage water quantity forms a constant of flow rate detection. Water is fed until the level is increased to (a) again, and water feed time is counted. Through series of the motions, computing is effected to detect a flow of feed water. In a rinsing and dehydrating process, control of a water feed time by means of a flow rate of feed water enables prevention of the wasteful use of water.
Patent JP-S60100208-A (JP)
Title: Decentralized controller
Inventor: YAMANAKA KIMIO
IPC: G05B15/02
Filed: 1983-11-04
Abstract: PURPOSE:To facilitate the variation of control contents by providing a programmable memory area to the 2nd CPU, and allowing the 1st CPU to handle it as well as its memory. CONSTITUTION:A function input/output device 4 performs the DDC control of a closed loop system which requires fast processing within the control range of the 1st CPU, which performs host closed loop control over the whole plant. In this case, a memory 48 and a converter 49 for translation into processing language are provided between the 1st CPU1 and the 2nd CPU41 of said device. Further, the control program of the 2nd CPU41 is divided into a variable program and a basic program for the basic function of the 2nd CPU41; the basic program is stored fixedly in a memory 42a and the variable program is stored in a memory 48 in the processing language of the 1st CPU1. Consequently, said variable program is varied easily by a debugging device 6 as well as the control program of the 1st CPU1 stored in a memory 2.
Patent JP-H05249280-A (JP)
Title: Method and apparatus for inspecting diameter of pellet
Inventor: JIYON TOOMASU DEIGURANDO
IPC: G01B5/08
Filed: 1992-08-04
Abstract: PURPOSE: To obtain a method and an apparatus for inspecting the diameter of a pellet operating with respect to the transfer of the pellet and laser scanning to rapidly remove it from a manufacturing line by monitoring the detection of the pellet having different size and considerably reducing the waste ratio and manufacturing delay. CONSTITUTION: The apparatus for inspecting the diameter of a pellet comprises a laser scanner for detecting and measuring the diameter of the pellet, a pellet feeding unit, and a pellet removing unit 20 for removing the pellet P having a different size measured by the scanner. The unit 20 has a discharge member 44 and support members 42, 46 capable of adjacently supporting the member along one side of a feeding path L, moving the member from the original position to the end position across the path at the discharging stroke capable of removing the pellet from the path and moving it from the end position to the original position across the path at the reverse stroke.
Patent JP-H1151094-A (JP)
Title: Duo-servo type drum brake
Inventor: MAEHARA TOSHIFUMI
IPC: F16D51/70
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a duo-servo type drum brake capable of yielding high stable braking force. SOLUTION: When braking reaction force D acting on the anchor pin 10 of a secondary shoe 3 is increased to exceed a given braking reaction force, a control lever 40 is fluctuated at a given angle or more. Then, the fluctuating end 42 of the control lever 40 is engaged with the tip 62 of a reaction lever 60 to push and move the reaction lever 60 to the secondary shoe 3 side. The result decreases pressing force evolved by pressing a primary shoe 2 to a brake drum 100 by means of an input lever 30 and braking force. Placing the input lever 30 at the primary shoe 2 side than a wheel cylinder 20 easily places each link in a limited space.
Patent JP-S58111166-A (JP)
Title: Rom pack
Inventor: SUWA KANAME
IPC: H05K3/32
Filed: 1981-12-24
Abstract: PURPOSE:To extremely simplify assembling, and to replace easily parts when a trouble occurs or the like, and to reduce the cost of a parts, by laminating printed boards and conductive elastic materials in a case having steps. CONSTITUTION:An ROM element 2a is attached to the lowermost printed boards 2 and both the end parts of the board 2 are supported by the step parts 1a, 1a' of the case 1. An ROM element 3a is attached to the 2nd printed board 3, one end of the board 3 is supported by a step part 1b of the case 1 and the other end is supported on the conductive elastic material 5 fitted to one end of the step part 1a of the printed board 2. The part of conductive layers 5b on the lower surface of the conductive elastic material 5 is abutted to a connection pattern and the part of the conductive layers 5b on the lower step 5b of the upper surface is abutted to a connection pattern applied to the lower surface of the printed board 3. An ROM element 4a is attached to the 3rd printed board 4, one end of the board 4 is supported by the step part 1c of the case 1 and the other end is supported on a conductive elastic material 5'.
Patent JP-2001029942-A (JP)
Title: Photocatalytic decomposition method of pcb
Inventor: OWADA MINORU
IPC: C02F1/32
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalytic decomposition method of PCB, safely and easily photodecomposing a PCB-containing liquid such as a waste transformer oil containing highly chlorine-substituted PCB. SOLUTION: In the photocatalytic decomposition method of PCB, which uses titanium oxide, a PCB-containing liquid, which is a liquid to be treated, is adjusted with a reaction control agent, and the adjusted PCB-containing liquid is put under the irradiation with ultraviolet rays so that PCB is photodecomposed by a photocatalytic reaction.
Patent JP-H0953026-A (JP)
Title: Polyester resin type powder coating material
Inventor: SATO YASUNARI
IPC: C09D127/12
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin type powder coating material which forms a coating film excellent in oil stain resistance. SOLUTION: This polyester resin type powder coating material is prepared by mixing 100 pts.wt. coating resin powder comprising a polyester resin and a blocked polyisocyanate with 0.1-5 pts.wt. hydroxy silicone additive and/or hydroxy fluorine-containing additive.
Patent JP-H0552255-A (JP)
Title: Hydraulic controller for hydraulic operation type speed change gear
Inventor: SAWAZAKI TOMOO
IPC: F16H61/02
Filed: 1991-08-20
Abstract: PURPOSE:To improve the stability of the idle operation state by preventing the reduction of the number of idle revolution by adjusting the line pressure so as to correspond to the reduction of the transmission torque in the ordinary case, while reducing the load of an oil pump in a low speed region, in the control for lowering the line pressure accompanied with the reduction of the engine load, in a hydraulic operation type speed change gear. CONSTITUTION:A hydraulic controller is equipped with a hydraulic control means for controlling the line pressure according to the operation state, delaying means 82 for delaying the line pressure reduction when the control for lowering the line pressure is carried out, and a delay prohibiting means 83 for prohibiting the delay of the line pressure reduction when the number of engine revolution becomes a prescribed value or less.
Patent JP-S60122087-A (JP)
Title: Removing method of compound containing silicon in steel pickling waste liquid
Inventor: KOSHIYOU GENJI
IPC: C02F1/60
Filed: 1983-11-08
Abstract: PURPOSE:To remove industrially and easily a compd. contg. silicon in a steel pickling waste liquid by treating the waste liquid added with an amphipatic compd. in a filter layer packed with an adsorptive base body having a large surface area. CONSTITUTION:10-100ppm amphipatic substance is added to a waste steel pickling liquid contg. 100-250g/l iron content and 10-100mg/l silicon content. When a high molecular organic compd. is used as the amphipatic substance, the hydrophobic surface can be made hydrophilic and further the colloidal silica can be coagulated. When said waste steel pickling liquid is charged from the upper part of a filter layer obtained by packing an inorganic or an organic adsorptive base body having a large surface area into a cylindrical vessel, the colloidal silica is adsorbed by the surface of the adsorptive base body, and further adsorbed by the colloidal layer formed by the adsorption.
Patent JP-H0869749-A (JP)
Title: Preparation of microchip electron source
Inventor: JIIRU DERAPIEERU
IPC: H01J1/30
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To obtain a method to effectively manufacture a micro tip electron source having a large area. SOLUTION: This is a method to manufacture a structure having an insulating substrate 10, a cathode conductive body 12 provided above it, an electric insulating layer 14 provided above it, an electric conductive gate layer 16 provided above it, holes 18, 19 formed passing through the gate layer and the electric insulating layer, and a micro tip 62 made of an electron discharging metallic material is formed on it. An electric insulating protection layer 50 is formed on the gate layer 16, and a chemical accumulating materials of an electron discharging metallic material are developed from an inner bottom of each hole. Then, the protection layer 50 is removed, and the metallic accumulating materials are electrically etched to form the micro tip 62. This can be applied to manufacturing a flat screen.
Patent JP-S6363278-A (JP)
Title: Facsimile equipment
Inventor: SHIMOMURA HIROKI
IPC: H04N1/00
Filed: 1986-09-04
Abstract: PURPOSE:To allow an operator to confirm image information that he receives in his absence at a place where he is staying now and to cope with image contents to be handled urgently as well by automatically retransmitting the received image information to a prescribed facsimile equipment. CONSTITUTION:A control means 10 controls an automatic dial means 6 to dial a preset number. Afterwards, the means 10 operates a busy sound detection means 7, controls a ring-back tone detection means 8, and supervises a telephone line 1. When the busy sound is detected, a busy sound detection means 7 impresses a detection signal, controls a line closing means 3, releases the telephone line 1, and waits for a given length of time. In during the waiting, an incoming call detection means 2 detects an incoming call, said signal is impressed on a terminal P1. If the disappear of the detection signal from the detection means 8 continues in a given length of time, a picture signal transmission means 5 is operated. After a preset communication sequence is executed, a picture signal reception part 4 is controlled, and the image information stored in a picture memory is read and transmitted to the line. Upon the completion of transmitting the image information, the picture signal transmission means 5 impresses a termination signal. In response to that, the line closing means 3 is operated to release the telephone line 1, and a next incoming call is awaited.
Patent JP-S6364196-A (JP)
Inventor: TAKADA RYUICHI
IPC: G07F9/10
Filed: 1986-09-04
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-H0955901-A (JP)
Title: Sound output circuit
Inventor: SUZUKI TAKASHI
IPC: H04N5/60
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To suppress induced sound outputted when sound volume is small and to secure a dynamic range when sound volume is large. SOLUTION: When the level of a sound signal outputted from a sound control circuit 2 becomes large, a switch signal 200 outputted from a microprocessor 6 becomes a low level, FET 7 is turned on, FET 9 is turned off, the gain of a preamplifier 1 is reduced and the gain of an output amplifier 3 is increased. Thus, the dynamic range of a circuit is secured when the sound volume is large. When the level of the sound signal becomes small, the switch signal 200 outputted from the microprocessor 6 becomes the high level, FET 7 is turned off, FET 9 is turned on, the gain of the preamplifier 1 is increased and the gain of the output amplifier 3 is reduced. Thus, the level of the induced sound outputted from the output amplifier 3 can be suppressed when the sound volume is small.
Patent JP-S58110694-A (JP)
Title: Multi-color treatment of aluminum surface
Inventor: NAKAMURA YUTAKA
IPC: C25D11/18
Filed: 1981-12-23
Abstract: PURPOSE:To apply firm multi-color treatments easily on the metallic surface of Al by polishing said surface and forming a colored anodized coating film thereon then machining away the coating layer on the limited parts thereof and applying an electrodeposition painting treatment thereon. CONSTITUTION:The metallic surfaces of Al are polished by chemical polishing, electrolytic polishing, etc. and is then anodized, whereby an anodized layer is formed thereon. The entire surface of the anodized layer is colored with the 1st coloring paint and is sealed to fix the color. Thereafter, the parts desired to be applied with the 2nd coloring are machined away the anodized layer with a diamond tool, and is applied thereon with an electrodeposition painting treatment. Then the electrolytic painting treatment is applied only the parts removed of the anodized layer.
Patent JP-S5999575-A (JP)
Title: Pipeline arithmetic unit
Inventor: IIJIMA NOBUYUKI
IPC: G06F15/16
Filed: 1982-11-29
Abstract: PURPOSE:To realize necessary array operation through necessary irreducible APUs (array processor unit) by using a multibus. CONSTITUTION:The multibus 3 consists of (m) buses from a bus 1 to a bus (m) and has three uses, i.e. a bus for supplying input data to an array arithmetic part, a bus for transmitting the intermediate result of array operation by connecting the output port of the APU to the input port of the APU in the next stage, and a bus for outputting the arithmetic result of array operation to the extension. The APU has three ports, i.e. two input ports and one output port, and is connected to all of the (m) buses of the multibus through a selector 4. When a constitution/reconstitution command for a pipeline matched with desired array operation is generated, individual APUs select input/output data buses simultaneously with the setting of arithmetic functions to constitute a pipeline, thereby waiting for processing data to arrive.
Patent JP-S6185728-A (JP)
Inventor: KIKUCHI TOSHIO
IPC: B29C39/10
Filed: 1984-10-03
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-S6452006-A (JP)
Title: Apparatus for producing metal powder
Inventor: AMAKASU TOSHIYA
IPC: B22F9/08
Filed: 1987-08-21
Abstract: PURPOSE:To prevent occurrence of explosion accident by which a large quantity of molten metal is instantly flowed in a pulverizing device with some trouble of a metal melting furnace, by isolating the metal melting furnace and the pulverizing device with cooling water to the molten metal in the metal powder production apparatus and connecting the furnace and device with a molten metal transporting pipe. CONSTITUTION:The melting furnace 1 for the metal to be pulverized and the pulverizing device 2 rapidly cooling and pulverizing the molten metal with the cooling water are isolately arranged and both are connected with the transporting pipe 3. The metal to be powderized is charged into a crucible 4 in the melting furnace 1 and power is conducted on a high frequency coil at outer periphery of the crucible 4 to melt the metal in the crucible 4 by induction power. The molten metal is sent to the pulverizing device 2 from a suction nozzle 16 with high pressure inert gas of Ar, etc., supplied from a blowing hole 19 into the crucible 4 through a transporting pipe 3 providing heating means 18 and the cooling water 14 is injected to a rotating drum formed wall-like from a nozzle 17 by centrifugal force and rapidly cooled and pulverized by the cooling water. In this case, if some trouble happens in the metal melting furnace, the occurrence of the explosion accident with the cooling water caused by flowing of a large quantity of molten metal is prevented because the pulverizing device 2 is isolated from the melting furnace 1.
Patent JP-H0662320-A (JP)
Title: Infrared image pickup device
Inventor: OOMICHI YORIO
IPC: H04N5/361
Filed: 1992-08-05
Abstract: PURPOSE:To provide an infrared image pickup device for which it is unnecessitated to interrupt photographing and execute a sensitivity correcting operation even when the temperature of an image pickup object area is changed. CONSTITUTION:This device is provided with an infrared ray sensor 17 for detecting infrared ray from a branching filter arranged between a shutter 15 and an infrared ray detector 4, an A/D converter 6 for converting the output to digital signals, a memory D18 for storing signals from the infrared ray sensor 17 obtained by the first sensitivity correcting operation, a correction coefficient arithmetic circuit 19 for calculating correction coefficients by dividing the information of the memory D 18 and the information from the infrared ray sensor 17 and a correction arithmetic circuit 20 for multiplying the information of the memory A8 for storing the signals from the infrared ray detector 4 obtained by the first sensitivity correcting operation by the correction coefficients at a multiplier 12, changing the information of the memory H21 as new correction data and subtracting the signals from the infrared ray detector 4 and the information of the memory E21 at an adder-subtracter 7.
Patent JP-H0547924-A (JP)
Title: Semiconductor wafer
Inventor: YAMAMOTO HIROTOMO
IPC: H01L21/301
Filed: 1991-08-21
Abstract: PURPOSE:To reduce the warpage of a semiconductor wafer. CONSTITUTION:A thick oxide film 4' as insulator on a silicon wafer is formed in an island type. Stress inside an element can be disperesed outside scribe lines 5, and the warpage of a wafer as a cluster of elements can be prevented. Thereby troubles at the time of conveyance, damage of a wafer, and so forth can be reduced in a manufacturing line.
Patent JP-S6189158-A (JP)
Inventor: SUZUKI MASAKI
IPC: F24F7/06
Filed: 1984-10-04
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-S58111242-A (JP)
Title: Shadow-mask supporting spring
Inventor: SAKURAI YASUO
IPC: H01J31/20
Filed: 1981-12-25
Abstract: PURPOSE:To increase the accuracy of spring assembly, and enhance the purity quality of a color picture tube by providing the slanting part of a shadow-mask supporting spring with a positioning part which consists of a penetration hole and a convex part. CONSTITUTION:A slanting part 12 is provided with a penetration hole 13. A slanting fixing part 23 is provided with a convex part 24 which fits the hole 13 of the slanting part 12. Owing to both the hole 13 provided in the slanting part 12 of a spring member 10, and the convex part 24 provided on the slanting fixing part 23 of a spring member 20, the positioning between the members 10 and 20 can be performed. As a result, when the members 10 and 20 are fixed together by welding, the positional shifts of the slanting part 12 and the fixing part 23 are not caused due to either pressure or thermal deformation, and an excellent spring assembly accuracy can be realized. In addition, time required for the welding can be shortened, and the yield can be increased.
Patent JP-2000037462-A (JP)
Title: Stent
Inventor: FURUKAWA AKIHISA
IPC: A61M29/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a stent having sufficient rigidity at a predetermined part. SOLUTION: The stent 1 is in the form of a cylindrical body comprising a plurality of grids 2, and the adjacent grids 2 are spaced apart at a space S in the direction of the axis of the cylindrical body. The stent 1 is made of a TiNi type shape memory alloy showing superelasticity at least at organismic temperature.
Patent JP-S58111218-A (JP)
Inventor: KUHFUS GERD
IPC: H01H13/02
Filed: 1981-12-25
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。