baber/WOPTO huggingface dataset:
Patent JP-H0610663-A (JP)
Title: Exhaust system of gaseous fuel engine
Inventor: TERAMOTO TAKAFUMI
IPC: F01N13/08
Filed: 1992-06-26
Abstract: PURPOSE:To prevent the after burn in an exhaust system by surely and rapidly releasing the unburnt gas such as gaseous hydrogen to be discharged from the engine body into an exhaust passage when the engine is started or stopped in the gaseous fuel engine. CONSTITUTION:In an engine to use the gaseous fuel such as gaseous hydrogen, a short-circuit exhaust passage 22 which is branched from the position upstream of a silencer 21 of a main exhaust passage 20 and connected to an atmosphere- releasing port 22a via a short path is formed, and the exhaust gas is guided to the short-circuit exhaust passage 22 by means of a switching valve 23 and ECU 25 when the engine is started or stopped, preventing the unburnt gas from accumulating the silencer 21.
Patent JP-H11345433-A (JP)
Title: Production of optical disk
Inventor: KITANO RIYOUKO
IPC: G11B7/26
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To prevent disk substrates from being affected by the heat from a curing device at the time of curing an adhesive by executing a step of irradiating the adhesive spread between a lower disk substrate and an upper disk substrate with UV rays on a turntable. SOLUTION: When a turntable 1 rotates by a fixed angle and is brought to a UV irradiation position, the disk substrates are irradiated with UV rays from a UV irradiation device 6 from upper and lower direction. The UV irradiation device 6 has an optical path longer than the distance to a light source L, existing at a position apart, from the turntable 1. An irradiation port 62 is arranged in a distance position via an arm part 61. The optical path is closed or opened by a shutter S. The optical path is taken large by disposing the arm part 61 in such a manner and the light source L is placed in the position apart as far as possible from the turntable 1 and, therefore, the heat of the light source L does not act on the disk substrates placed on a UV transparent base 2 on the turntable 1. Namely, the disk substrates are not affected by the heat.
Patent JP-S6325709-A (JP)
Title: Unmanned carrier system
Inventor: KATO MOTONOBU
IPC: G05D1/02
Filed: 1986-07-18
Abstract: PURPOSE:To reduce the cost of construction in an unmanned carrier system by driving the carrier on a guide line of ferrite within a section of the inferior environmental conditions and then on a guide line of a light reflecting tape within a section of the superior environmental conditions respectively. CONSTITUTION:A carrier 13A of an unmanned carrier system undergoes its drive control via the course sign matters 11A and 12A set on a guide line, the sign matters 11C and 12C set at positions of stations 17A-17C, and a position sign matter 11B. A communication means including antennas 14A-15C are provided for the carrier 13 and the stations 17. Thus, the drive of the carrier 13 is controlled through each station 17. In this case, the guide line uses the ferrite in a section D and a light reflecting tape in a section C. While the carrier 13 contains a magnetic sensor and an optical sensor as the detection means. A microprocessor of the carrier 13 compares the outputs of both sensors with each other and chooses automatically a drive mode using the corresponding sensor for drive control of the carrier 13.
Patent JP-H0334531-A (JP)
Title: Semiconductor substrate
Inventor: ITO YOSHIO
IPC: H01L21/20
Filed: 1989-06-30
Abstract: PURPOSE:To obtain a high-quality semiconductor substrate whose dislocation density is small by a method wherein an insulating film is laminated on a sub strate composed of a substrate material whose coefficient of thermal expansion is nearly equal to that of a III-V compound semiconductor single crystal or a III-V compound mixed-crystal semiconductor, an Si substrate is laminated on the insulating film and a desired III-V compound semiconductor single-crystal layer or a desired III-V compound mixedcrystal semiconductor layer is laminated additionally. CONSTITUTION:A PSG glass 2 is laminated, by using a plasma CVD method, on a ceramic mullite sheet (its coefficient of thermal expansion is 5.3X10<-6> deg.C<-1>); an Si substrate whose orientation is a (100) plane is bonded onto it. The Si substrate is etched so as to be a thin layer of about 1mum, and an Si layer 3 is formed. The manufactured Si layer 3 on the ceramic mullite sheet 1 is set inside an MOCVD growth apparatus; a GaAs film 4 of about 5mum is grown as a III-V compound semiconductor single-crystal layer by a two-stage growth method.
Patent JP-S5692232-A (JP)
Title: Preparation of phenolic compound
Inventor: OONO HIROYASU
IPC: C07B61/00
Filed: 1979-12-27
Abstract: PURPOSE:To prepare a phenolic compound in one step, without using the additional process for the regeneration of catalyst, by oxidizing an alkylaromatic compound with molecular oxygen in liquid phase in the presence of a polysulfide under light irradiation. CONSTITUTION:A phenolic compound is prepared in one step without using the additional process for the regeneration of catalyst, by the liquid-phase oxidation of an alkylaromatic compound such as p-cymene with molecular oxygen in the presence of a polysulfide of formula R<1>-Sn-R<2> [R<1> and R<2> are (substituted) hydrocarbon group; n>=2] e.g. bis-(3,4-dicholorophenyl)disulfide under light irradiation. The reaction may be carried out either by adding a mercaptan to the reaction system, or by oxidizing said raw material with molecular oxygen in liquid-phase in the presence of a mercaptan, and when polysulfide is produced in the system, starting the irradiation with light. Both processes are effective to accelerate the oxidation and increase the yield of phenol per consumed mercaptan.
Patent JP-S5695715-A (JP)
Title: Automobile air conditioning system
Inventor: KOMAKI HISASHI
IPC: B60H1/08
Filed: 1979-12-27
Abstract: PURPOSE:To feed a preset amount of warm water in a heat exchanger without regard to the fluctuation of engine revolution, by using a valve device equipped with a steady flow valve, proportional valve, exhaust passage and bypass passage in a unit. CONSTITUTION:A valve body 1 is composed of an inlet junction pipe (A) connected with a discharge pipe of a feed water pump (P), pipe (B) connected with the inlet of a heat exchanger (H) at a right angle, pipe (C) connected with the outlet of the heat exchanger (H) at a right angle to the axis of the junction pipe (B) and pipe (D) connected with the inlet of a heat source (E). A proportional valve 10 is set in the valve body 1 and a steady flow valve (K) is set in the junction pipe (A). As the proportional valve 10 is so adjusted that an adequate amount of flow is allowed to flow with the vertical movement of a valve shaft 12, part of the flow from the steady flow valve (K) into the valve body 1 is fed through the junction pipe (B) and heat exchanger (H) in the junction pipe (C), while the rest in returned to the heat source (E) being by passed through the junction pipe (D). A  preset amount of warm water is thus steadily fed in the heat exchanger (H) without regard to the fluctuation of engine revolution.
Patent JP-H10339521-A (JP)
Title: Branching pipe for refrigerant
Inventor: SASA YASUHIKO
IPC: F16L41/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a branching pipe for a refrigerant, in which solder material is supplied enough between the outflow pipes inserted and fixed to the tip side of an inflow pipe, too, and which can show enough pressure resistance even to high- pressure substitutive refrigerant, and besides the reduction of whose thickness can be suppressed smaller than before even if it is manufactured of an element pipe as thick as before. SOLUTION: This branching pipe for a refrigerant is equipped with a hollow tubular inflow pipe 1 and a plurality of hollow tubular outflow pipes 2 and 2 inserted and fixed to the tip side of this inflow pipe, and the peripheral wall on the tip side of the inflow pipe is arranged to go along the periphery of each outflow pipe 2 and 2. Then, the fellow outflow pipes 2 and 2 adjoining right and left are not in contact with each other, and besides the fellow sections of the peripheral wall of the inflow pipe 1, positioned in front and in rear of the fellow outflow pipes 2 and 2 adjoining right and left, are not in contact with each other, whereby small space 3 is made between the outflow pipes 2 and 2 adjoining right and left. Solder material is let flow into this small space 3, whereby the inflow pipe and the outflow pipes 2 and 2 are fixed to each other.  At that time, at least either outflow pipe 2 is transformed, whereby the interval between the adjacent outflow pipes 2 and 2 and the inflow pipe is made optimal at a soldering gap.
Patent JP-H06343715-A (JP)
Title: Fire cut system
Inventor: KOIZUMI YUZURU
IPC: A62C37/36
Filed: 1993-06-03
Abstract: PURPOSE:To extinguish fire systematically in the combination of chemistry, physics and mechanism for the important initial action to attempt to minimize the damage and to prevent and to protect the disaster in confusion in fire. CONSTITUTION:A weight, the principle of lever and a three-functional valve corresponding to a wire, a burned down material and gravity are combined into a series of action system to be triggered by flame to cause fire and to extinguish fire systematically. A valve of a gas nozzle 20 is to close and to stop gas, a valve of water supply nozzle 19 is to open and to discharge water waiting for discharge of an extinguishing agent or liquid in case of chemicals or oil fire, even if there exists flame near by it after that, water supply one- touch hand-hose fire fighting, or in case of ordinary fire, automatic water spraying is executed.
Patent JP-S6326171-A (JP)
Title: Solid-state image pickup device
Inventor: HASHIMOTO TAKAAKI
IPC: H04N5/335
Filed: 1986-07-18
Abstract: PURPOSE:To simply obtain a picture with high resolution by splitting an optical image, forming the image on plural image pickup elements, arranging each image pickup element in the vertical direction within the horizontal arrangement pitch of received picture elements with respect to an optical image while being shifted by prescribed pitch and adding and combining the image pickup signals obtained through the readout scanning of the image pickup element. CONSTITUTION:A horizontal readout scanning signal is fed at first to an image pickup device 3 to read a photodetection signal obtained from the photodetection picture elements by one horizontal arrangement with respect to the same horizontal scanning position of image pickup devices 3, 4 and a horizontal readout scanning signal at the same horizontal location is fed to the image pickup device 4 succeedingly to read the photodetection signal by one horizontal scanning, and the horizontal readout scan ning is repeated alternately. The photodetection signal read sequentially from the image pickup devices 3, 4 under the readout control of a controller 5 is converted into a prescribed composite video signal by signal processing circuits 6, 7 and added and combined by an addition/combining means 8, the result is given to a monitor television set, then a horizontal scanning line 3a of the image pickup device 3 and the horizontal scanning line 4a of the image pickup device 4 are drawn alternately on the monitor screen, thereby doubling number of the scanning lines.
Patent JP-S6326850-A (JP)
Title: Optical recording disk
Inventor: AOI TOSHIKI
IPC: G11B7/24015
Filed: 1986-07-18
Abstract: PURPOSE:To improve dynamic balance and productivity by holding a pair of disk substrates so as to face each other via a space provided therebetween, immersing the peripheral parts of the substrates into an adhesive agent liquid and solidifying the adhesive agent sticking thereto, thereby integrating the substrates. CONSTITUTION:Recording layers 41, 43 are concentrically laminated on the disk-shaped transparent resin substrates 31, 35. The substrates 31, 35 are connected and held by an outside connecting member 5 in such a manner that the layers 41, 45 face each other via the prescribed space. While the substrates 31, 35 are rotated circumferentially, the peripheral parts thereof are immersed into the adhesive agent liquid and the adhesive agent sticking thereto is solidified to integrate the substrates. The inside peripheral part of the substrates 31, 35 and formed by adhering an welding the annular inside connecting member 6 made of a resin. The space between the substrates 31, 35 are the relative positions are, therefore, exactly set and the stage is continuously and efficiently executable. The dynamic balance during use and the productivity are thereby improved.
Patent JP-H0776229-A (JP)
Title: Lubricating device for hybrid vehicle
Inventor: MOROTO SHUZO
IPC: B60W20/00
Filed: 1993-06-16
Abstract: PURPOSE:To lubricate and cool an electric motor, automatic transmission device, and a generator by an oil in one lubricating system. CONSTITUTION:A generator 6, electric motor 10, and an automatic speed change device 9 are accommodated in an integral case 3 connected with an engine 1, and a plurality of lube oil passages 40, 42, 45 and 46 are formed in the integral case. The oil stored in the case is sent into a hydraulic control circuit C by a hydraulic pump 18, and the pressure is adjusted to the lube oil pressure in the circuit, and the lube oil is supplied into the automatic speed change device 9 through the oil passage 40, and supplied into the generator 6 through the oil passage 42, and further supplied into the motor 10 through the oil passages 45 and 46.
Patent JP-H071130-A (JP)
Title: Control method for consumable electrode type arc welding and power unit therefor
Inventor: HARADA SHOJI
IPC: B23K9/10
Filed: 1993-06-15
Abstract: PURPOSE:To improve the stability for a repeating period between arc regeneration and short circuiting by controlling the switching of the external characteristic of a welding power unit during welding at a high speed. CONSTITUTION:By sinal for a feed speed, signal for selecting a kind of wire, and signal for selecting a kind of shielding gas, a specific group of characteristic is selected which consists of a plurality of external characteristic. With a signal for detecting a welding current inputted, if in a short-circuited state the duration of short circuiting is less than a set time for short circuiting, it is an external characteristic 1 for the group of characteristic selected for conducting a small current. If in a short-circuited state the duration of short circuiting is longer than the set time for short circuiting, it is an external characteristic 2 for the group of characteristic selected for conducting a large current. In the case of an arc generated state, it is an external characteristic 3 for the group of characteristic selected for conducting arc current, and a control is performed for a consumable electrode type arc welding.
Patent JP-S6149967-A (JP)
Inventor: FUJIMURA ITARU
IPC: B60H1/32
Filed: 1984-08-14
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-H0837215-A (JP)
Title: Wafer for exclusive use of burn-in and burn-in using that wafer
Inventor: KANDA MASASHI
IPC: G01R31/28
Filed: 1994-07-22
Abstract: PURPOSE:To apply voltage for burn-in to each IC chip of a burn-in wafer separately. CONSTITUTION:For a burn-in wafer 7 which has a plurality of IC chips 8, a wafer for exclusive use of burn-in 1 which has a plurality of chips for exclusive use of burn-in 2 formed at places corresponding to the IC chips 8 is prepared. When a burn-in is conducted, the burn-in wafer 7 is attached and fastened to the water for exclusive use of burn-in 1. When the burn-in wafer 7 is attached to the wafer for exclusive use of burn-in 1, voltage is applied to the IC chips 8 separately from the corresponding chips for exclusive use of burn-in 2. Under such a condition, the burn-in is conducted.
Patent JP-2000355024-A (JP)
Title: Method for mixing thermoplastic resin with additive by nozzle for injection molding machine
Inventor: OYABU HIDEO
IPC: B29C45/58
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To efficiently mix a gas or pigment with a thermoplastic resin by installing a nozzle with a dispersing function at the tip of an injection molding machine and mixing the molten thermoplastic resin with an additive using the injection molding machine. SOLUTION: A nozzle 1 is installed at the tip of an injection molding machine and an arbitrarily selected number of radially dispersing mixers 2 are attached to the nozzle 1. One unit of the mixer 2 comprises two sets of half units which are large-size outer elements 3a, 3b, each having a hole 5a, 5b facing outwardly and small-size inner elements 4a, 4b positioned back to back. Thus each pair of the half units consisting of each of the elements 3a, 3b and each of the elements 4a, 4b, are arranged behind the propagation/diffusion side where fluid flowing in from the center radially spreads in the radial direction toward the circumference and contrarily on the gathering side where the fluid heads for the center from the circumference. A molten thermoplastic resin is mixed with an additive using the injection molding machine.
Patent JP-H03176213-A (JP)
Title: Run flat pneumatic radial tire
Inventor: TOKIEDA AKINORI
IPC: B60C15/06
Filed: 1990-06-29
Abstract: PURPOSE:To improve the durability of a run flat, in a tire of prescribed flatness ratio, by specifying the rubber performance and arrangement of a crescent- shaped reinforcing liner and a bead filler to form a carcass in two layers, and specifying the arrangement of its inner and outer layer. CONSTITUTION:A crescent-shaped reinforcing liner 8 is formed out of rubber in which dynamic elastic modulus E at 20 deg.C is more than 16 MPa, the ratio between dynamic elastic modulus E at 20 deg.C and 100 deg.C is 0.80, or more, 100% modulus is 60 kg/cm<2> or more and regular less at 100 deg.C is less than 0.35 so as to lap both ends to be arranged with a belt layer 6 and a bead filler 9 in a tire of less than flatness ratio 50%. The bead filler 9 is formed out of rubber with 60 - 80 JIS-A hardness, and the height (h) from a rim base B is set to less than 35 mm. An inner carcass layer 5-1 is turned back from the inside to the outside, and its end is set higher than the height (h) to be held between the inner and outer carcass layers 5-1 and 5-2. It is thus possible to improve the durability of a run flat.
Patent JP-H1022721-A (JP)
Title: Printed loop antenna
Inventor: FUKUI TAKAHITO
IPC: H01Q7/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To accurately and easily prepare a loop antenna and to miniaturize a dimension shape by serially connecting a plurality of loop-like patterns of an optional shape through a power feeding means formed in the same layer on a printed board. SOLUTION: On the printed board 1, the loop-like patterns 2a and 2b as the loop antenna are serially connected through power feeding lines 3a and 3b as the power feeding means formed in the same layer. Also, power feeding points 4a and 4b supply a current to the loop-like patterns 2a and 2b through the power feeding lines 3a and 3b. In this case, the loop-like patterns 2a and 2b are turned to two quadrilaterals, however, they can be the optional shape such as a circle or a triangle or the like. Also, the plural number of the loop- like patterns can be provided. Further, the kind of the printed board 1 can be a flexible printed board and connection between the printed board can be performed by a pin or the like. Thus, the loop antenna is accurately and easily prepared and the dimension shape is miniaturized.
Patent JP-H0521767-A (JP)
Title: Manufacturing for semiconductor device
Inventor: ANZAI HIROMI
IPC: H01L29/78
Filed: 1991-07-11
Abstract: PURPOSE:To form a channel region thinly up to a given thickness, by oxidizing a first silicon wafer selectively from the surface in thermal treatment so as to reduce an effective thickness of the channel region in the wafer. CONSTITUTION:A surface of a silicon wafer 1 is oxidized in thermal treatment so that a separation insulating layer 4 is formed. In a device region surrounded by the separation insulating layer 4, a mask 3 is removed from a channel region. The renewed face of the silicon wafer 1 is oxidized in thermal treatment so as to form an insulating layer 5 in the channel region. In this case, since the separation insulating layer 4 and the insulating layer 5 are different in thickness, these insulating layers have each different depth of interfacial places. Then, insulating layers 7 and 9 are put closely to each other so that the first silicon wafer 1 and a second silicon wafer 8 are bonded in thermal treatment. Moreover, the silicon wafer 1 is abraded from the rear side thereof until the separation insulating layer 4 appears on the surface. In this way, the wafer can be made thin up to a given thickness.
Patent JP-S5693898-A (JP)
Title: Flat electrodeposition painting method
Inventor: KANOU HARUYUKI
IPC: C25D13/10
Filed: 1979-12-28
Abstract: PURPOSE: To form a uniform flat electrodeposition coating on an article to be painted by stopping recirculation of a paint in an electrodeposition tank during a period of the electrodeposition painting.  
     CONSTITUTION: The flat electrodeposition paint in the electrodeposition tank 1 is flowed into an auxiliary tank 2 and sucked by a pump 3 and recirculated to the electrodeposition tank 1 through a filter 4, a heat exchanger 5 and an ion exchange apparatus 6 to carry out treatments such as the paint conditioning and precipitation prevention of a flatting agent. During a period when the electrodeposition painting is applied by using the article to be painted as an anode, the paint sucked from the auxiliary tank 2 by the pump 3 is returned to said auxiliary tank 2 through a bypass line 11 to stop the recirculation of the paint in the electrodeposition tank 1. By this method, the precipitation of the flatting agent is prevented as well as a paint coating without flat irregularities is formed uniformly on the surface of the article to be painted such as iron or aluminum. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1021062-A (JP)
Title: Device and method for visual programming
Inventor: KAMIO HIROYUKI
IPC: G06F3/048
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To enable even a guite beginner to easily develop a program by describing program specifications through GUI(Graphical User Interface) operation, and converting the designed program specifications into the format of a specific program language and outputting them. SOLUTION: A CPU 101 arranges objects in a screen window displayed on a display unit 107 corresponding to the operation of a mouse 105 according to visual programming software 103, and sets their attributes to design screen specifications, which are converted to the format of the specific program language and outputted. Further, the CPU 101 sets other objects arranged in the screen window or links to other screen windows from an arbitrary object arranged in this screen window according to the operation of the mouse 105 to design operation specifications of a screen, and the operation specifications are converted into the format of the specific program language and outputted.
Patent JP-S5871571-A (JP)
Inventor: TOKUSHIGE MASAFUMI
IPC: H01R4/70
Filed: 1981-10-24
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。