baber/WOPTO huggingface dataset:
Patent JP-H06169016-A (JP)
Title: Semiconductor integrated circuit and layout design method thereof
Inventor: ARAYA BUNSAKU
IPC: H01L21/82
Filed: 1992-11-30
Abstract: PURPOSE:To make it possible to contribute toward enhancing operation reliability, reducing chip sizes and highly integrating chips by allowing first and second standard cells having an electricarry interconnected logic section to provide a wiring section between their logic sections and their power sources. CONSTITUTION:A plurality of standard cells from (1) to (4) are combined, thereby constituting a semiconductor circuit. In this semiconductor circuit, a first standard cell and a second standard cell which have an electrically interconnected section out of the standard cells are designed to provide a wiring section for electric connection between their logic sections and their power source Y1 an Y2. More specifically, the first and second standard cells are provided with a first frame inside wiring area laid out between each logic section and the first power source Y1 and a second frame inside wiring area laid out between each logic section and the second power source Y2.
Patent JP-H08235870-A (JP)
Title: Reading out circuit of data for semiconductor memory device
Inventor: HATSUDA TSUGUYASU
IPC: G11C11/419
Filed: 1995-12-08
Abstract: PURPOSE: To detect a potential change of precharged data lines at a high speed and to speed up data reading out. CONSTITUTION: A P channel MOSFET 104 operates and a reference current is supplied to a current mirror circuit 130 and the current mirror circuit 130 supplies the current according to the supply of this reference current when the potential of the first data line 110 changes at the time of reading out the data from a memory cell 101. At this time, the P channel MOSFET 107 operates in a saturation region as its gate potential is set at the prescribed intermediate potential. Then, the impedance between the first data line 110 and the second data line 111 approaches the infinity and both lines are nearly open from each other. Consequently, the current mirror circuit 130 discharges the charge of only the second data line 111 of a small load capacity. This discharge is rapidly executed and the reading out of the data is speeded up.
Patent JP-H11154765-A (JP)
Title: Semiconductor substrate and luminous element made of gallium nitride-based compound semiconductor, and manufacture thereof
Inventor: HATA TOSHIO
IPC: H01L33/36
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To realize good reliability along with a small driving voltage, by forming a luminous element using a semiconductor with high crystallinity, and reducing contact resistance of an electrode. SOLUTION: A semiconductor luminous element made of gallium nitride-based compound semiconductor has an n-type GaN layer 3 on a substrate 1. A selective growth region 15 and a non-selective growth region are formed on the n-type GaN layer 3. In the selective growth region 15, a laminated structure body 51 is formed on the n-type GaN layer 3. The laminated structural body 51 includes a pair of clad layers 6 and 8 made of gallium nitride-based compound semiconductor layer and an active layer 7. In the non-selective growth region, an n-type Inx Ga1-x N layer 4, where 0<x<=1, and an n-type electrode are formed.
Patent JP-H03182142-A (JP)
Title: Data transfer controller
Inventor: UCHIUMI YASUHIRO
IPC: G06F13/38
Filed: 1989-12-11
Abstract: PURPOSE:To attain high speed data transfer by fetching a transmission data of 2-byte length, converting the data into a serial data in parallel and outputting switchingly both serial data at a double speed. CONSTITUTION:Both bytes of a transmission data in 2-byte length are converted in parallel into a serial data by a couple of data link controllers 33-1, 33-2 and the serial data is selected at a double speed in the unit of bits. Thus, even when clocks TCA, TCB to the data link controllers 33-1, 33-2 are the same as preceding data, the data is transferred at a double speed. Thus, the transmission data is transferred at a high speed.
Patent JP-2001140474-A (JP)
Title: Curing apparatus
Inventor: SUDO TAKUO
IPC: E04G21/32
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a curing apparatus which can cure a wide range of area, is applicable to steel frame erection work, and is inexpensive and light weight. SOLUTION: There is provided a curing apparatus, which covers an external surface of a skeleton of a building with a vertically extending curing frame 3 and a vertically extending curing net. A lower curing net 4 is hung downwardly from the curing frame 3. A lower end of a net pull-up wire 9 is fixed to the lower portion of the lower curing net 4, and the net pull-up wire 9 can be wound up by a wind-up shaft 6 arranged at the curing frame 3. Furthermore, a pulley 2 is supported by an upper bracket 12 arranged at an upper portion of a column skeleton 1. Still further, a hoisting rope 15, which has its one end attached to an upper portion of the curing frame 3 to extend upwardly and then to extend downwardly via the pulley 2, is provided. The lower curing net 4 is guided via a plurality of net connectors 11 to the hoisting rope 15.
Patent JP-S63166472-A (JP)
Inventor: IAN KIYANBERU BURAUN
IPC: A24B3/16
Filed: 1987-12-18
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-2000139800-A (JP)
Title: Dish washing and drying apparatus
Inventor: MATSUMOTO HIROKO
IPC: A47L15/42
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a dish washing and drying apparatus which can be installed by effectively utilizing a space, such as a small area or an area having difference in level even if the apparatus is of the front open/closure type, and which has a relatively simple construction and comprises a small number of components, allowing a door to be easily closed. SOLUTION: A dish cage 2, a washing means 3, and a drying means 4 are provided within a casing 1 whose front side has an opening, and a door 8 is provided in the opening on the front side of the casing 1 so as to be swingable on the lower end of the door 8. The door 8 has a lower door 9 which can be turned into a nearly horizontal state and an upper door 10 which is connected to the turning end of the door 9 and can be turned so as to be oriented vertically from the turning end of the door 9.
Patent JP-H06143055-A (JP)
Title: Table robot device
Inventor: KIYOHARA YOICHI
IPC: B23P19/06
Filed: 1992-11-05
Abstract: PURPOSE:To reduce the working process time by eliminating the necessity to go to pick up parts such as machine screws or some other necessary substances one by one by a robot driving member, in a table robot device. CONSTITUTION:A guide mechanism 4 is held on a base board 2 through a holding column 3, and a robot driving mechanism 7 including a tool installing board 5, a driver unit 6, and the like moves laterally along the guide mechanism 4. A horizontal part 21 is formed on the upper side of the tool installing board 5, and a screw feeding stocker 22 is provided there as a feeder to house the substances necessary for the working process. In the screw feeding stocker 22, numerous machine screws are housed, the machine screws are fed to the front end of the driver unit 6 through a leading pipe 23, and a specific srewing is carried out.
Patent JP-2001140202-A (JP)
Title: Hook of sleeper hanging-up device
Inventor: HOSOKAWA SEIJI
IPC: B66C1/34
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a safe hanging-up device in sleeper hanging-up operation without slipping off from a receiving seat. SOLUTION: In the sleeper hanging-up device wherein the receiving seat 9 is provided on a sleeper B and a hook 8 is hooked on a cylindrical part 9a fitting and inserting a spring clip for fixing a rail R on the sleeper B, a regulation part 11 is projected on one end side of the axial line direction of the cylindrical part 9a on a hook body 10, and a locking rod part 12 fitted to and inserted into the cylindrical part 9a is continuously provided along the axial line on the regulation part 11. The base part of a regulation piece 13 whose edge is opposite is swingably pivoted by being overlapped with the receiving seat 9 on another end side of the axial line direction of the hook body 10.
Patent JP-H02165083-A (JP)
Title: Radar
Inventor: YOKOFUJI AKIRA
IPC: G01S7/03
Filed: 1988-12-20
Abstract: PURPOSE:To prevent breakage of a pressure window and a transmitting tube by providing a hole piercing from an external surface of a pressure window to a window member while a temperature sensor is set in the hole. CONSTITUTION:A radar allows a temperature sensor 19 to be inserted into a hole 18 and a temperature of a window member can be measured directly, which enables a quicker response to a measuring temperature. As a result, when the window member generates heat by the generation of an arc in a pressure window, the window member causes an abnormality before being melted, which can be detected. When the resulting temperature sensor signal 15 exceeds a threshold value set as desired as detected with an abnormality detection circuit, a temperature abnormality signal 17 is sent to a transmitter 1 to stop transmission therefrom.
Patent JP-2000130596-A (JP)
Title: Sealing device
Inventor: KASAHARA FUMIAKI
IPC: F16J15/3276
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of gall in a rubber layer at the time of assembling an oil seal in a rack and pinion type power steering device for automobile by forming projecting and recessed parts in a cylindrical part of a core to be covered with the outer diameter part of an oil seal body to be applied for a shaft such as a reciprocating rack shaft. SOLUTION: This sealing device to be arranged between a cylinder tube 2 fixed to an end of a gear housing and a reciprocating shaft 1 is provided with a core 4 having an annular plate 4a and a cylindrical part 4b extended in the axial direction from the peripheral edge of the annular plate 4a and provided with an oil seal 3 provided with a seal lip part 6, which slides for contact with a surface of the shaft 1. A coil spring 7 for energizing the seal lip part 6 to the inner diameter side and a backup ring 8 arranged so as to hold the seal lip part 6 are provided. The cylindrical part 4b of the core 4 is covered with the outer diameter part 5a of an oil seal body 5, but in this case, the cylindrical part 4b of the core 4 is formed with projecting and recessed parts 9-13 so as to improve assembling property of the oil seal 3.
Patent JP-2000157955-A (JP)
Title: Garbage treating device and treatment
Inventor: YAMANE TAKAAKI
IPC: B09B3/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To suppress a fermentation smell being one cause of malodor at microorganism treatment and to prevent the exertion of bad influence upon an environment without being bound by the disposing site of a treating device by controlling the agitating device of a garbage housing vessel. SOLUTION: A lot of decomposition medium 3 and plastic made cylindrical body P are housed in the garbage housing vessel 2 and mixed and agitated. And, a measuring device for measuring the temp. in the garbage housing vessel 2 having a structure agitating the decomposition medium and the cylindrical body by rotating the agitating element provided inside and a controlling device for controlling the agitating device of the garbage housing vessel 2 are provided. In this way, an environment extremely suitable to the activity of microorganisms such as moisture regulating function, maintenance of air permeability and implanting site of the microorganisms is formed and the environment becomes extremely effective to the garbage treatment by the microorganisms.
Patent JP-2000144544-A (JP)
Title: Hollowlike blended spun yarn
Inventor: MATSUMOTO TATSUMORI
IPC: D02J1/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a hollowlike blended spun yarn excellent in bulkiness and further heat insulating, water absorbing and drying properties. SOLUTION: This hollowlike blended spun yarn is obtained by feeding mixed fibers of continuous filaments f' having a long fiber length and a high elongation with staple fibers f" having a short fiber length and a low elongation to a spinning nozzle member capable of producing a turning air stream. The resultant yarn has a structure in which the staple fibers f" are wound around the continuous filaments f' in a shrunk and bulged state after extension.
Patent JP-H06169056-A (JP)
Title: Multi-chip module
Inventor: TSUBONE KENICHIRO
IPC: H05K3/46
Filed: 1992-12-01
Abstract: PURPOSE:To improve signal cross talk characteristics and noise characteristics by mutually separating grounding patterns corresponding to bare chips, electrically separating power-supply patterns with respect to high-frequency signals to each other and directly connecting each grounding pattern to a metal case. CONSTITUTION:Grounding patterns 48a and 48b, which are provided on a wiring plate 34 in correspondence with bare chips 32a and 32b, are mutually separated. Power supply patterns 56 corresponding to the bare chips 32a and 32b on the wiring plate 34 are electrically separated to each other with respect to high-frequency signals. The wiring plate 34 is housed in a metal case 40. Though holes 52 are formed in the vicinities of the bare chips 32a and 32b on the wiring plate 34. The grounding patterns 48a and 48b are connected to the metal case 40 through metal pins 38, which are inserted into the through holes 52. Thus, the signal cross talk characteristics and the noise characteristics between a plurality of bare chips 32a and 32b, which are operated at a high speed, can be improved.
Patent JP-H03183254-A (JP)
Title: Facsimile equipment
Inventor: MATSUDA YUKIHIRO
IPC: H04M3/42
Filed: 1989-12-12
Abstract: PURPOSE:To reduce a failure in relay indication transmission due to a push tone signal erroneously caused by an operator by pre-liminarily registering a push tone signal string, which will be sent to a facsimile equipment of the other party and indicates the relay indication transmission function, to automatically judge the sending timing. CONSTITUTION:A facsimile equipment in a reception station which automatically terminates a call sends a called station identification signal (CED) and an initial identification signal (NSF, CSI, DIS). A facsimile equipment (transmission station 1) receives and analyzes these signals; and when it is recognized that the reception station 3 can receive the relay indication by the push (PB) tone signal, the push tone signal indicating the relay indication is automatically sent by a relay indication transmitting means 12 and a PB tone transmitting means 12 in accordance with the number preliminarily registered in a PB signal display number storage means 11. When recognizing the push tone signal, the reception station 3 sends a confirmation signal. The transmission station 1 confirms this ACK tone and executes the normal protocol of facsimile hereafter.
Patent JP-H02168075-A (JP)
Title: Sealing device and cutting method thereof and cutting device
Inventor: KANDA TAKESHI
IPC: F16J15/328
Filed: 1988-12-20
Abstract: PURPOSE:To prevent displacement in position of a seal lip on a mating surface and to enable improvement of sealing ability by a method wherein by using a device to guide and support a cutting part having a cutting edge the shape of which forms a waving shape, curve movement is effected to form an uneven surface for positioning. CONSTITUTION:When, with an oil seal 1 placed on a support bed 23, a switch is turned ON, a cutting part 20 is started to rotate in a direction B, and a seal body 10 is cut by means of a cutting edge 20a. Since the cutting edge shape of the cutting part 20 forms a waving shape, an uneven surface part 10c is formed on a mating surface 10b, and an uneven surface formed facing the uneven surface part 10c is also formed on the mating surface 11b of the other seal body 11. In which case, since the cutting edge 20a is moved in a curve manner and the uneven surface part 10c is formed in a curve shape, when the mating surfaces 10b and 10b are adhered to each other, the seal bodies 10 and 11 are prevented from displacement. Further, since the areas of the mating surfaces 10b and 11b are increased compared with that of a conventional type, during the use of an adhesive, adhesion is improved, and the mating surfaces 10b and 11b are prevented from peeling.
Patent JP-H07173368-A (JP)
Title: Oxymethylene copolymer resin composition
Inventor: KONDO TAKAO
IPC: C08K5/3492
Filed: 1993-12-21
Abstract: PURPOSE:To obtain an oxymethylene copolymer resin composition having excel lent thermal stability in the compounding of a coloring pigment by compounding an oxymethylene copolymer with plural specific kinds of compounds. CONSTITUTION:This resin composition is produced by compounding 100 pts.wt. of an oxymethylene copolymer with (A) 0.01-5 pts.wt. of a hindered phenol such as N,N'-hexamethylene-bis(3,5-di-t-butyl-4-hydroxy-hydroxycinnamamide), (B) 0.01-7 pts.wt. of an amine-substituted triazine compound such as (methylol) melamine, (C) 0.001-5 pts.wt. of a metal-containing compound selected from hydroxide, inorganic acid salt and alkoxide of alkali metal or alkaline earth metal, (D) 0.001-5 pts.wt. of a 10-36C fatty acid alkali metal or alkaline earth metal salt such as calcium laurate and (E) 0.01-5.0 pts.wt. of a fatty acid ester of a 2-10C polyhydric alcohol and a 10-32C higher fatty acid such as behenic acid glyceride and 0.01-5.0 pts.wt. of a >=10C higher fatty acid amide such as stearic acid amide.
Patent JP-H10163291-A (JP)
Title: Semiconductor device manufacturing apparatus
Inventor: NISHISAKA HIROAKI
IPC: H01L21/677
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent the decline of the productive yield of a semiconductor wafer. SOLUTION: When a controller 14 detects that the pressure difference between a reaction chamber 2 and a preparatory chamber 3 becomes lower than a set value, the controller 14 opens a gate valve 4 by giving a drive signal to a gate driving system 13. When the valve 4 is opened, no high-speed gas flow is generated from reaction chamber 2 to the preparatory chamber 3 or from the preparatory chamber 3 to the reaction chamber 3. Therefore, the decline of the productive yield of a semiconductor wafer can be prevented, because no particle is blown up.
Patent JP-H06142959-A (JP)
Title: Tube manufacturing method by laser beam welding method and device therefor
Inventor: HISAYOSHI TAKAYUKI
IPC: B23K26/12
Filed: 1992-11-06
Abstract: PURPOSE:To provide a laser beam welded tube excellent in the inner surface of a tube and the quality of a welded part. CONSTITUTION:When a metallic plate is formed by forming rolls continuously into a tubular shape and the butted part is welded by laser beam to manufacture a tube, a damage preventing member 7 supported by a mandrel 14 having a water feeding structure is arranged in the welded tube. This damage preventing member 7 has a shield gas injecting hole 13 at the part of the through hole 8 for a welded part penetrating energy beam and is so constituted that the inner part cooling water is poured into the inner surface of the tube. In the manufacture of the tube, a prescribed width of water flow 17 is formed by this damage preventing member 7 on the inner surface of the tube opposite to the welded part and the shield gas is injected just below the welded part to perform laser beam welding. In this way, spatters are cooled by the water flow running in the inner surface of the tube facing the welded part and at the same time, exhausted out to the outer part of the tube. The thermal damage of the inner surface of the tube by the welded part penetrating energy beam is prevented. The welded part is prevented by shield gas from steam etc.
Patent JP-S63181738-A (JP)
Inventor: GUMBRECHT WALTER
IPC: G01N33/49
Filed: 1987-12-18
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-H11159342-A (JP)
Title: Energy storage type gas turbine generation system
Inventor: CHINO KOICHI
IPC: F02C6/14
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To improve the manufacturing efficiency of liquid air by using the excessive power and LNG so as to manufacture the liquid air in a gas turbine generation system, and storing the cooling heat in a heat regenerating tank so as to utilize it for the manufacture of liquid air in the night, and generating the steam with the exhaust heat of a turbine so as to mix it with the combustion air. SOLUTION: The excessive power in the night is utilized so as to drive a generator 2 as an electric motor, and the air is pressurized by a compressor 1, and the high- pressure air is passed to a former stage heat regenerating tank 12 so as to cool the high-pressure air to a temperature near the liquid air temperature, and thereafter, the cooled air is pressurized to a critical pressure by a low-temperature compressor 14. The high-pressure air, of which temperature is raised a little, is cooled by a later stage heat regenerating tank 15, and pressure thereof is reduced by an expansion valve 17 so as to generate the liquid air.  On the other hand, at the time of operation in the daytime, the liquid air to be supplied to a combustor 4 is vaporized through the later stage heat regenerating tank 15 and the former stage heat regenerating tank 12 while the waste heat of a gas turbine 3 is utilized so as to vaporize the water with a humidifier tower 32, and this steam is supplied to the combustor 4 while the moisture in the exhaust gas is condensed by a spray tower 37.
Patent JP-H06175795-A (JP)
Title: Drawing output method
Inventor: HIDAKA SADAMI
IPC: G06F17/50
Filed: 1992-12-02
Abstract: PURPOSE:To provide a drawing output method which shortens the waiting at the time of outputting a drawing. CONSTITUTION:With respect to the drawing output method where plural drawings converted to data are stored and a drawing is outputted from stored drawing data, an indication to collectively output a prescribed number of drawings is inputted (steps S14 and S15), and stored drawing data is read out based on this indication and is converted to data for drawing output (step S16), and a drawing is outputted basing on this data for drawing output (step S17), and generation of data for drawing output (step S16) and drawing output (step S17) are repeated till output of the prescribed number of drawings.
Patent JP-H04194419-A (JP)
Title: Manufacture of flexible coupling member
Inventor: TANAKA MASANAO
IPC: F16D3/74
Filed: 1990-11-28
Abstract: PURPOSE:To provide a high reliability flexible coupling member by electrodepositing a metal layer on a bellows matrix, providing an electric insulating layer only on the bellows part, constinuing further the electrodeposition to increase the thickness of a flange part and connecting a connecting fitting after removing the bellows matrix. CONSTITUTION:A matrix 1 made of resin or metal having a water resisting property, but dissolved, fused or collupsed by chemicals, heat or the like is formed to have both ends shaped rod-like and the intermediate part shaped bellows-like. After the matrix 1 is immersed in an electrolyzer and electrically plated with a nickel layer, an electric insulating property resist layer is provided on the surface of the bellows part to be further plated with nickel for increasing the nickel layer on the flange part. Only processed nickel plated matrix 1 is removed, and the bellows body 2 having the flange part 2a and bellows part 2b following the same formed of a nickel film are separated and removed. A tubular connecting fitting 3 provided with a hole 3b for fitting a drive shaft or the like is adapted to coaxially abut against the flange part 2a of the bellows body 2 and form a connection 4 therearound by electronic beam welding.