baber/WOPTO huggingface dataset:
Patent JP-H01293142-A (JP)
Title: Method for crushing silk and manufacture of resin film, resin coating film, and paint using such
Inventor: NISHIBORI SADAO
IPC: B02C17/00
Filed: 1988-05-21
Abstract: PURPOSE:To prevent the fusion of silk powder particles to one another and generation of polychaetan cilia by wet-crushing a powdery, granular, or short fiber-shaped silk material to superfine powder having <=6mu particle diameter with a solvent such as dimethylformamide as a medium. CONSTITUTION:The powdery, granular, or short fiber-shaped silk material is wet-crushed by a wet ball mill, etc., with an org. solvent such as dimethylformamide and toluene as a medium. As a result, superfine silk powder having <=6mu particle diameter is obtained. The silk material is classified by a pneumatic classifier to obtain the silk powder contg. >=90wt.% particles having <=50mu diameter. The classified silk material having uniform particle diameter is crushed by a ball mill, etc., with an org. solvent such as dimethylformamide and toluene as a medium to obtain silk powder having <=6mu diameter. The silk powder is mixed with a resin material along with the org. solvent, and the mixture is formed into a film.
Patent JP-S5825153-A (JP)
Inventor: KATOU TADASHI
IPC: A61B18/20
Filed: 1981-08-07
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-S613634-A (JP)
Title: Production of die by precision casting
Inventor: IKEDA KEN
IPC: B22C9/06
Filed: 1984-06-15
Abstract: PURPOSE:To reduce the time for producing a die and to reduce man-hour by molding the 2nd reversal mold made of refractories on the basis of an original pattern obtd. by working a synthetic resin. CONSTITUTION:The original pattern 1 is manufactured by grinding and machining the synthetic resin. The 1st reversal mold 8 of which the molding surface is formed of the synthetic resin is formed by using such pattern 1. A precision pattern 15 of which the molding surface 15a is formed of silicone rubber S is molded by using such mold 8. The 2nd reversal mold 18 made of the refractories is molded by using such pattern 15. The die 21 is cast by using the mold 18.
Patent JP-H02302770-A (JP)
Title: Developing device
Inventor: ONO TAIZO
IPC: G03G15/08
Filed: 1989-05-17
Abstract: PURPOSE:To form even toner layer thickness on a developer carrier and to prevent developer leakage and device contamination by using side-sealing members which are formed to felt and such processed as that the fiber of the felt is not projected at least on a side face which is brought into contact with the developer. CONSTITUTION:The side-sealing members 48 and 49 which are formed of the felt and such processed as that the fiber of the felt is not projected at least on the side face brought into contact with the developer are used. Therefore the even toner layer thickness is formed on the developer carrier 29 and the developer leakage from both edges of the developer carrier 29 and a leakage- preventing sheet is prevented by the side-sealing members 48 and 49. Thus the developer leakage and the device contamination are eliminated by simple welding process and development with high image quality is performed.
Patent JP-H05327780-A (JP)
Title: Communication interface circuit
Inventor: OKANO MICHIAKI
IPC: H04L29/08
Filed: 1992-05-15
Abstract: PURPOSE:To reduce a processing load of a CPU in a communication terminal and to improve the real time property by transmitting and processing parallel input data from the CPU by plural transmitting registers, and generating and transmitting series data, while shifting them successively. CONSTITUTION:When a status register 2 of an interface circuit is in a transmission ready state, a CPU reads out transmitting data by one byte, and writes the data in a transmitting register 3 by a first or a second transmitting register address in accordance with whether a CRC is an arithmetic object or a non- object. This transmitting data is shifted by a clock from a transmission control part 7, subjected to parallel-series conversion and outputted as series data. In this case, by a state of an output Q of an F/F 5, permission/inhibition of a CRC computing element is controlled automatically, and at the time of permitted state, the transmitting data is subjected to CRC operation. Thereafter, the CPU repeats the operation. In such a way, a load of the CPU is reduced and the real time property is improved, and also, the transmission efficiency can be improved.
Patent JP-H05198506-A (JP)
Title: Semiconductor crystal growth
Inventor: KANBARA ATSUHIKO
IPC: H01L21/265
Filed: 1992-05-15
Abstract: PURPOSE:To increase the controllability of a crystal and to obtain a good crystallinity single crystal by injecting a semiconductor element into a very small area of a metal substrate by ion implantation and then by locating the ion-injected substrate in a gas which includes the same semiconductor element as has been injected into the substrate and by casting the laser light on an area including the ion-injected section. CONSTITUTION:A p-type silicon ion is injected into the insulating film 2-formed side of a substrate 1. After a very small area 3 is made into a high-density one, the insulating film 2 is removed. Nextly, the substrate is put in a CVD furnace to be heated. By blowing out p-type ion-contained semiconductor gas onto the substrate from a tip of a nozzle, a very small area 3 is located in a p-type ion atmosphere. Under such a condition, ions are injected into the very small area 3. Then, the ultraviolet laser 4 is cast on the ion-injected area 3. By this, the laser-injected area can dissolve the semiconductor gas effectively. Therefore, a single crystal 5 of about 50mum<2> in size can be deposited efficiently.
Patent JP-S5825004-A (JP)
Inventor: KATOU TOMIHISA
IPC: C08L51/06
Filed: 1981-08-06
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-S61280871-A (JP)
Inventor: NUDESHIMA MASAHIRO
IPC: A61M16/16
Filed: 1985-06-06
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-S5646591-A (JP)
Title: Visible light semiconductor laser element
Inventor: HAYAKAWA TOSHIROU
IPC: H01S5/323
Filed: 1979-09-25
Abstract: PURPOSE:To remarkably increase the lifetime of a visible light semiconductor laser element by specifying the aluminum mixed crystal ratio of a clad layer less than 0.55 in an AlXGa1-XAs laser element having double hetero structure of 0.15-0.20 of aluminum mixed crystal ratio of the active layer. CONSTITUTION:The aluminum crystal mixed ratio of an active layer is set to 0.15-0.20 in a double hetero junction type semiconductor laser formed of AlX Ga1-XAs. The aluminum mixed crystal ratio of the clad layer is set at less than 0.55, and yet Ge is used as the impurity of an acceptor for the p type clad layer as a third layer. Thereafter, both the front and the rear surfaces are covered with protective films of Al2O3 or the like, a window is opened at prescribed position, and  an electrode is mounted therethrough. When the aluminum mixed crystal ratio and  the type of the impurity of the clad layer are thus specified, there can be obtained  the lifetime of 10<5>-10<6>hr as compared with the 10<3>-10<4>hr lifetime of the conventional element.
Patent JP-S63286267-A (JP)
Title: Continuous production of single crystal or uni-directionally solidified ingot
Inventor: MATSUSHITA TOMIHARU
IPC: C22B9/00
Filed: 1987-05-19
Abstract: PURPOSE:To continuously execute formation of single crystal or uni-directionally solidified ingot and to form the ingot without any casting defect by pressurizing molten metal just before solidifying, by setting pressure inserting the casting raw material into a crucible and pressure drawing from the crucible. CONSTITUTION:After completing melting of the casting raw material 3 in the crucible 1, the casting raw material 3 is carried downward by driving pinch rollers 4, 5 and is solidified at the lower end part of the crucible 1 shifting downward in a range A and drawn with the pinch rollers 5. At the same time, new casting raw material 3 is inserted into the crucible 1 from upper part thereof or by using the pinch rollers 4 and melted. In this method, under consideration of effect of temp. by a thermometer set in inner part or in a wall of cylindrical crucible or viscosity of the molten metal, driving force of the pinch rollers 4, 5 are set so as to pressurize the molten metal at the setting pressure. Therefore, by executing inserting/drawing of the casting raw material 3 with the pinch rollers 4, 5 of upper and lower parts, the formation of the ingot is easily and continuously executed.
Patent JP-S62281593-A (JP)
Title: Relay contact output device
Inventor: HOSAKA YUKIO
IPC: H01H47/00
Filed: 1986-05-30
Abstract: PURPOSE:To prevent the increase of a cost, the increase of a space and the deterioration of the reliability by connecting both the ends of the contact of a control relay to a pair of interlocking contacts provided in respective selection relays in a relay contact output device provided with the contact of the control relay for connecting or separating one end of the contact of the selection relay to or from the common of a grounding line or the like. CONSTITUTION:When a control signal for controlling the selection relay is inputted to a slave station from a master station, for instance, the selection relays 1a, 1b are turned on. When the contacts 1a, 1b of the selection relay are turned on, the control signal for controlling a control relay is outputted to the slave station from the master station and the control relay 5 is turned on. A current from a voltage source Vcc is conducted to a ground side through the relay 11, the contact 1a of the selection relay, the contact 5 of the control relay and the contact 1b of the selection relay to operate the relay 11 and a controlled equipment controlled by this relay 11. Thus, the common is separated, so that other contacts 1b-4b of the selection relay are used, therefore, it is not necessary to provide a new control relay for separating the common and the cost and the space are not increased.
Patent JP-S5747574-A (JP)
Title: Disassembling and assembling device for cassette body of rotary type sliding opening and closing device
Inventor: YOSHIHARA TETSUYA
IPC: B22D41/22
Filed: 1980-09-08
Abstract: PURPOSE:To disassemble and assemble a cassette body in a short time without occupying space by removing and assembling the respective parts of the cassette body by an arm swiveling device which is swivelably erected on the outer side of a cassette stand. CONSTITUTION:A cassette body 12 removed from the vessel for molten metal is placed on a cassette stand 1. Thence, the elastic repulsive effect of a spring is temporarily restrained by a jack device 4, after which a stationary plate bracket, and a rotor fitting are disconnected in this order from the body 12 by an elevator 2 provided approximately in the central part of the stand 1. These are lifed upward and are contained in arms 7 for members. Thence, the arms 7 are swiveled to exchange bricks. Thereby, the need for any hoisting machine such as crane is eliminated, just a narrow space is required, and the working time is reduced considerably.
Patent JP-S5748817-A (JP)
Title: Semifixed attenuator
Inventor: TAKAHASHI YASUO
IPC: H03H7/24
Filed: 1980-09-08
Abstract: PURPOSE:To set and change the attenuation quickly and easily, by providing a socket providing 4 terminals connected to input and output sides and a unit block preset for attenuation rate which is attachably and removably fitted. CONSTITUTION:A unit block 31 to set the attenuation has projected contacts 37- 40 on the upper and lower surfaces corresponding to holes 33-36 of a socket 32.  The unit block is set to the attenuations of 1, 2, 4, 8 dB, and a T type attenuator is  connected between contacts 39, 40 and contacts 37, 38 projected on one surface. The contacts 39, 40 and 37, 38 projected on another side of the unit block 31 are respectively in short circuit and set to 0 dB. The bottom surface of the socket 32 is provided with input and output terminals 41, 42 of the common line and terminals 43, 44 of input and output sides. The unit block 31 set for the specified attenuation on one side is fitted to the socket 32 by taking the surface down, and the 0 dB setting is fitted to the socket for the opposing side. The desired attenuation can be obtained by adding the attenuation 51 described on the upper side of the unit block.
Patent JP-S62281800-A (JP)
Title: Hydraulic generating set
Inventor: SHIBA TAKEO
IPC: H02K7/18
Filed: 1986-05-30
Abstract: PURPOSE:To prevent a generator from falling into overepeeding when the generator gets to an unloaded condition, by separating a subordinate drive from a main drive with a fit-and take-off means when the revolving speed of power transmission system for main drive exceeds the set point. CONSTITUTION:A water-wheel 2 is connected to an edge of an input shaft 3, while the gearing 5 is connected to the other edge of it. The gearing 5 is connected to an edge of an output shaft 7 through a fit-and-take-off means 6 formed by a clutch mechanism or a gear mechanism. To the other edge of the output shaft 7 is connected a generator 8. A control means 12 controls the fit-and-take-off means 6 to separate a subordinate drive 11 from a main drive 10 of a power transmission system 9 when the revolving speed of the power transmission system 9 for the main drive 10 exceed the set point. In this way, the generator can be prevented from falling into overspeeding even if it gets unloaded.
Patent JP-S62282795-A (JP)
Title: Masking material for material working
Inventor: YOSHIDA SHIZUO
IPC: B23K26/18
Filed: 1986-05-30
Abstract: PURPOSE:To perform the cutting by a laser light by a laser light correctly and at high speed by blending a colored oil dyestuff with a synthetic rubber group masking material and improving the absorption rate of the laser light. CONSTITUTION:The synthetic rubber group masking material 1 blending a colored oil dyestuff at about 5% is coated on the material (aluminum alloy, etc.) 3. When this masking material 1 is cut by a laser light 2, the heat absorption of the laser light is improved and the cutting can be performed at high speed(about 2m/min). The colored oil dyestuff has a carbon, etc. as the main component and a butadiene-styrene, etc. are made as the main component for the masking material. As for the laser light, there are a continuous oscillating CO2 laser, pulse transmitting YAG laser, etc By the use of this colored oil dyestuff the cutting speed can be made faster and the quality of the cut part can be made higher.
Patent JP-H07331988-A (JP)
Title: Vibro-measuring method and device of tunnel boring machine
Inventor: HOSAKA HIROSHI
IPC: G01H17/00
Filed: 1994-06-06
Abstract: PURPOSE:To enable a vibration alone on the basis of excavation to be measured by detecting the rotation of a cutter, analyzing the whole vibration based on the data, and extracting merely a constituent synchronizing with this cutter rotation. CONSTITUTION:An accelerometer 11 is clamped to the tip of a pipe 6, inputting the signal into a wave analytic circuit 13, and a tachometer 12 is clamped to a rotary motor 7 of a cutter 8. In addition, each output of the wave analytic circuit 13 and the tachometer 12 is connected to an arithmetic circuit 14, and output of this arithmetic circuit 14 is connected to a wave composite circuit 15. In this case, at this arithmetic circuit 14, an integer-fold component alone of cutter revolving speed measured by the tachometer 12 is outputted out of the output of the wave analytic circuit 13. Next, at the wave composite circuit 15, this signal is made into an inverse Fourier transformation, outputting a vibro-waveform in a time domain. Then this vibro-waveform is independent of an external vibro-component, and thereby a soil property is accurately presumable from this waveform.
Patent JP-S5824431-A (JP)
Title: Method for preheating elastomer article
Inventor: ARIMATSU TOSHIO
IPC: B29D30/00
Filed: 1981-08-06
Abstract: PURPOSE:To uniformilize a preheating temp., by a method wherein high frequency is intermittently applied to the upper surface part and the side part of an elastomer article such as a tire respectively as well as the output of high frequency is increased or decreased by measuring the temp. of said article to eliminate irregularity of temp. in a radial direction. CONSTITUTION:An unvulcanized tire 2 is placed on a turn table 3 in a preheating chamber 1 and microwave is intermittently irradiated to a radial direction  from the upper part by wave guide tubes 4, 4 while the table 3 is rotated. At  the same time, microwave is intermittently irradiated from the side direction by  horns 6, 6 to diffuse heat in the tire 2. When irradiation of high frequency is stopped, a mark 11 is detected by a reflection type photoelectric tube 12 to  measured the temp. of the upper stage 2a of the unvulcanized tire 2 by an infrared ray thermometer 13. This temp. is stored and the output of the horn 6 is  controlled by a preliminarily determined program. Subsequently, the horn 6 and  the thermometer 13 are succeedingly lowered to the middle stage 2b and the  lower stage 2c of the tire 2 to carry out irradiation and measurement of a  temp. similarly.
Patent JP-S5457712-A (JP)
Title: Feed system of moving truck
Inventor: NAKAMURA YAKUHARU
IPC: B61L3/04
Filed: 1977-10-15
Abstract: PURPOSE: To save labor, by performing fix feed without continuous current collection when the feed of a moving truck.  
     CONSTITUTION: A truck 2 with a moving current collecting piece 3, to which travelling direction taper is formed, travels on a travelling fixed course 1. Short conductors 5, which are fixed by supporting bodies 4 and can be moved up and down by air cylinders, etc., are mounted to fixed locations, and power is fed to the truck by the contact of the short conductors 5 and the moving current collecting piece 3 when tha truck 2 travels on the supporting bodies 4 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5825233-A (JP)
Title: Preservation of superposition mark in direct electron beam lithography
Inventor: SHIRAKAWA AKIRA
IPC: H01J37/304
Filed: 1981-08-06
Abstract: PURPOSE:To improve the positioning accuracy of lithography by the preservation of a superposition mark until the final process which is accomplished by overlapping a positive and a negative resist films and over-exposing only that portion of the negative resist fio which the mark is situated thereunder to obtain a gel of that portion so that it can be used as the mark's protective film. CONSTITUTION:A groove is formed on a semiconductor substrate 1, a superposition mark 2 is buried in this groove, and a positive resist film 3 for pattern formation is applied to the entire surface including the groove. A mark-protective negative resist film 4 of polystyrene, etc., with a sensitivity approx. 1/10 of that of the film 3 is applied to the film 3. Specified exposure 5 is first applied to the film 3 through a lithography pattern, then over-exposure 6 is applied to the portion of the mark 2 to obtain a gel of the film 4. The film 4 is then developed by a polystyrene developer, thereby the gel portion is left intact only on the mark 2. Then the film 3 is subjected to development to obtain a specified pattern which is used as a mask for the etching of the substrate 1. After the etching the films 3, 4 are removed.
Patent JP-S5824728-A (JP)
Title: Heater for ignition
Inventor: HATASAKI YASUZOU
IPC: F23Q7/22
Filed: 1981-08-06
Abstract: PURPOSE:To elevate the temperature of a non-conductive auxiliary heater consisting of a catalytic alloy member, and to ignite gas easily by mounting the auxiliary heater near a main heater red-heated through conduction. CONSTITUTION:The non-conductive auxiliary heater 8 composed of the catalytic alloy member is set up near the main heater 7, which is connected between one heater supporting wire 4 and the other heater supporting wire 6 and red-heated through conduction. When the main heater 7 is positoned in a gas atmosphere such as methane gas under a condition that the main heater 7 is conducted and heat is generated, the auxiliary heater 8 is heated by the radiant heat of the main heater 7 at the same time as gas itself is heated while a catalytic reaction is generated through the contact of a catalytic body and the gas, and the temperature of the gas is elevated. Accordingly, since the heat quantity of the auxiliary heater 8 is added to the main heater 7 in the heat quantity of ignition to the gas, the gas can easily be ignited.
Patent JP-H06334367-A (JP)
Title: Injector/ejector
Inventor: KUWABARA MAKOTO
IPC: H01R13/629
Filed: 1993-05-26
Abstract: PURPOSE:To obtain the title injector/ejector having high freedom in the peripheral design of a printed substrate. CONSTITUTION:A long hole 34 is bored through a printed substrate 31. When the lower end of an arm 36 is held to rotate the title injector/ejector main body 35 in the counterclockwise direction 45 in the state wherein the protrusion 39 of the main body 35 is shifted to the right end of the long hole 34, the other end of the arm 36 abutting against the end 32A of a shelf fills the role of a fulcrum so that the printed substrate 31 may be shifted applying the principles of lever in the pull out direction 44 of the protrusion 39. In such a constitution, the arm 36 is to be symmetric to the base of the protrusion 39 thereby enabling the protrusion 39 to be inserted and pulled out regardless of the shelf position in either upper or lower side.
Patent JP-S5827390-A (JP)
Inventor: OZAKI TOSHISUKE
IPC: H05K3/24
Filed: 1981-08-10
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-H02301757-A (JP)
Title: Pressure developing method
Inventor: TAMAGAKI HIKARI
IPC: G03D13/00
Filed: 1989-05-16
Abstract: PURPOSE:To prevent creases of a media sheet at the time of pressure development by returning a buffer roller at a speed of <=1/2 of a peripheral speed of a pressure developing roller and executing a pressure development processing. CONSTITUTION:A media sheet 4 is drawn out of a supply shaft by moving a buffer roller 8 in the direction being roughly orthogonal to a media sheet carrying path, and thereafter, pressure developing rollers 91, 92, are rotated and also, the buffer roller 8 is returned at a speed of <=1/2 of a peripheral speed of the pressure developing rollers 91, 92 and a pressure development processing is executed. Accordingly, the speed of the media sheet 4 fed into the pressure developing rollers 91, 92 is set to the same as the peripheral speed of the pressure developing rollers 91, 92 or below. In such a way, it does not occur that looseness is generated in the media sheet 4 between the pressure developing rollers 91, 92 and the buffer roller 8 and creases are not generated either.
Patent JP-S5349780-A (JP)
Title: Intermittent conveyance equipment
Inventor: KAKEHI ITSUO
IPC: B65G17/00
Filed: 1976-10-16
Abstract: PURPOSE: To provide intermittent conveyance equipment for the assembly line of heavy material which can simplify automatic devices in a combination of an intermittent feed mechanism including a main cylinder and a lift cylinder and a stopper and a mechanism for stopping motion at a fixed position. 
     COPYRIGHT: (C)1978,JPO&Japio