baber/WOPTO huggingface dataset:
Patent JP-H05217999-A (JP)
Title: Semiconductor manufacturing device
Inventor: KATO MINORU
IPC: H01L21/304
Filed: 1992-02-06
Abstract: PURPOSE:To prevent the adhesion of contamination on a rear surface of one wafer to the rear surface of the other wafer by a method wherein a wafer holder is provided with stoppers for holding one of every two sheets of wafers and a wafer carrier is converted. CONSTITUTION:A first stopper 3 blockades one of every two grooves 6 for wafers of a wafer holder 1 while the wafers are supported in the grooves 6 for wafers, which are blockaded. A second stopper 2 blockades all of the grooves 6 for wafers of the wafer holder 1 simultaneously to support the wafers in the wafers grooves 6. A wafers carrier rotating mechanism 9 converts a wafers carrier 4 about the vertical shaft thereof. Thus, the wafers, received in the wafers carrier, are treated under a condition that the front surface of the wafers is opposed to the rear surface of the other wafers.
Patent JP-S63222887-A (JP)
Title: Thermal recording material
Inventor: KAWAKAMI HIROSHI
IPC: B41M5/333
Filed: 1987-03-11
Abstract: PURPOSE:To obtain a thermal recording material having favorable dot reproduction properties and high printing quality, by incorporating an organic compound having a melting point not lower than a specified temperature into an undercoat layer, and incorporating a pigment having an oil absorption not lower than a specified value into a thermal color forming layer. CONSTITUTION:An organic compound having a melting point of at least 50 deg.C is incorporated in an undercoat layer whereas a pigment having an oil absorption according to JIS-K5101 of at least 80cc/100g is incorporated in a thermal color forming layer, in a thermal recording material comprising the undercoat layer comprising a pigment and a binder as main constituents on a base and the thermal color forming layer on the undercoat layer. The pigment may be calcium carbonate, barium sulfate, a polyethylene resin powder or the like, while the binder may be a water-soluble high molecular weight compound or a water-insoluble binder. The amount of the binder being used is 3-100% based on the pigment. The organic compound may be beta-naphthyl benzyl ether, paraffin wax, 1,1,3-tris(2-methyl-4-hydroxy-5-t-butylphenyl)butane or the like, and the amount thereof is preferably 0.5-20wt.% based on the undercoat layer.
Patent JP-S59182273-A (JP)
Inventor: FUKUI MASAMI
IPC: C04B35/49
Filed: 1983-03-31
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-S54148390-A (JP)
Title: Split-type automatic exposure device for x-ray shooting
Inventor: SUYAMA YUKIO
IPC: G03B42/02
Filed: 1978-05-12
Abstract: PURPOSE: To obtain the optimum degree of exposure for the selected area by partitioning entire shooting viewfield by means of the split-type ionization chamber X-ray detector.  
     CONSTITUTION: The current sent from electrodes aWg on the upper surface of detector 6 is amplified 9 and selected 10. When performing the fluoroscopic observation, film cassette 7 does not exist. And the X-rays are changed to the electric signals through X-ray camera 8 and then projected on monitor 14 through mixter 13. The output current corresponding to the desired shooting area is selected 12 through electrodes aWg of detector 6. The degree of amplification is switched 11 for the selected 10 input current based on selection signal 12 and in reversely proportion to the number of selected electrodes, thus the output being kept constant. The image of the selected area is displayed on monitor 14 in overlap to the fluoroscipic image. When the cassette is inserted with the switch turned on, the output of switching circuit 11 is integrated 15 to control and shield 16 the high-voltage source at a fixed level, thus stopping generation of the X-rays. As a result, the degree of blackening can always be kept optimum for the picture of the selected area. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60200377-A (JP)
Title: Position detecting system
Inventor: KONNO AKIKO
IPC: G06T1/00
Filed: 1984-03-23
Abstract: PURPOSE:To detect the position of a subject to be picked up with high accuracy by detecting an error contained in a distance between an image pickup surface and the pickup subject from the variation of a video signal produced when an image pickup device is shifted by a minute distance and obtaining the inclination of a certain plane and then the distance from each point. CONSTITUTION:A subject A to be picked up and put on a table 1 is picked up by a TV camera 2 and turned into binary signals by a binary coding circuit 3 to be stored to a picture memory 4. Then the camera 2 is shifted to a coordinate point P2 from a center coordinate point P1 within a screen, and an actual displacement amount is obtained on the screen by an arithmetic device 5. Thus it is possible to calculate an accurate actual distance L+ or -DELTAL. Such measurement is carried out to plural objects on the table 1 to obtain an equation of a plane formed by the table 1 to a pickup surface. This equation is extended to a two- dimensional plane to measure the distances between pickup surfaces at points of at least three areas and the table 1 respectively. Thus it is possible to obtain an accurate distance between the pickup surface an optional point on the table 1. This attains the detection of a subject position with high accuracy.
Patent JP-H02235434-A (JP)
Title: Logic circuit device
Inventor: SAKASHITA KAZUHIRO
IPC: H03K5/151
Filed: 1989-03-09
Abstract: PURPOSE:To transmit two complementary input signals to the circuit of a next stage at the same speed by providing a couple of logic elements in latch connection constituting 2 difference signal transmission paths between complementary input terminals and complementary output terminals. CONSTITUTION:TRs 10, 11 are turned on in response to the level H of a signal T given to a wire control terminal 9. Thus, an input data signal D is inversely amplified by an inverter 1 and inputted to an inverter 12. Simultaneously, an input data signal, the inverse of D is inversely amplified by an inverter 2 and inputted to an inverter 13. Thus, the level of nodes (a), (d) is equal to a level given to an input terminal 5 in response thereto an the level of nodes (b), (c) is equal to a level given to an input terminal 6. That is, signals D and the inverse of D complementary to each other are written in a data latch 29a. Thus, the complementary levels are transmitted simultaneously to the output terminals 7, 8 in such a manner. Thus, the output signals Q, and Q are transmitted to the circuit of the next stage at the same speed.
Patent JP-H06273427-A (JP)
Title: Method and apparatus for analysis of intermittent flow
Inventor: MAEKOYA CHIAKI
IPC: G01N35/08
Filed: 1993-03-17
Abstract: PURPOSE:To analyze many item components by a simple constitution by a method where a sample solution and a reaction solution are sucked and discharged by using a slender pipe which can be moved to an arbitrary position. CONSTITUTION:A carrier solution 1 in a definite amount is sucked into a syringe 3, and the flow passage of a three-way valve 2 is changed over to the side of a needle 6. The neddle 6 is put into a container 5-1 for a sample solution, and the sample solution of a defninite amount is sucked. The needle 1 is moved, the outside is cleaned 7, and a reaction solution R-1 of a definite amount, in a container 4-1 for the reaction solution is then sucked. The outside is cleaned 7 again, the needle 6 is moved, and the sample solution and the reaction solution R-1 are discharged to a flow cell 9 from a sample entrance 8. The signal intensity of a detector 10 at the passage of this mixed solution through the cell 9 is read out, its concentration is computed, and an analyzed result is output. The cell 9 and the needle 6 are cleaned with the solution 1, and this operation is repeated until the sample solution is exhausted. When other items are analyzed, a reaction solution R-2 in a container 5-2 is sucked and it is analyzed by the same operation. Thereby, many item components can be analyzed.
Patent JP-S60198193-A (JP)
Inventor: UEDA MASAMI
IPC: D06F23/04
Filed: 1984-03-22
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-H10238406-A (JP)
Title: Engine cooling water circulation system
Inventor: KATO MASAHIRO
IPC: F02G5/04
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To effectively utilize heat due to an engine and dispense with a compressor of air conditioner cooling system and CFC. SOLUTION: An engine cooling water circulation system comprises a cooling water circulating path 1 and a first pump 57 at the circulating path 1. An open/ close valve 2 is disposed at a part of the circulating path 1, and a first passage 3 connecting an upstream side with a downstream side of the open/close valve 2 is also provided. Further, thermionic elements 5 is provided in the first passage 3. The thermionic elements 5 discharge electric power when receiving a heat input from the cooling water, and take in heat from the cooling water when receiving electric power from an outside power supply. At the first passage 3, a second passage 7 of cooling water connecting an upstream side with a downstream side of thermionic elements 5 is provided. Heat exchanging means 8 for exchanging heat for air from an air conditioner and a second pump 9 are provided at the second passage 7.  Further, open/close valves 11, 12 for cutting off the first passage 3 from circulation path 1, and open/close valves 13, 14 for cutting off the first passage 3 from the second passage 7.
Patent JP-H05225361-A (JP)
Title: Register rewriting system
Inventor: ABE TOSHIHIRO
IPC: G06F15/78
Filed: 1992-02-07
Abstract: PURPOSE:To prevent the contents of a register from being carelessly rewritten and failed into a serious trouble by changing the read out from contents of the register based upon an instruction read out from a specific address of a memory. CONSTITUTION:The memory 2 is provided with an SFR area 7 arranging a register relating to the control of peripheral devices such as an I/O port and a timer in a microcomputer, a RAM area 9, a mode register area R1 arranged in a specific memory space and storing contents especially relating to the control of the operation mode of the micro-computer, and a change instruction storing area R1a including a change instruction for changing the contents of the mode register R1. The area R1a is stored in a specific address PO in the memory 2. The instruction for changing the contents of the register R1 is stored in the specific address PO of the memory 2, and after reading out the instruction from the specific address PO, the contents of the register R1 are changed based upon the instruction.
Patent JP-H11258724-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MIYAJI NOBUMASA
IPC: G03C1/06
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To enhance sensitivity to red light an and contrast and to prevent occurrence of sandy fog even in the case of being processed in a developing solution low in pH by incorporating a specified sensitizing dye in a silver halide emulsion layer. SOLUTION: This silver halide photographic sensitive material contains a combination of at least one kind of cation type and and at least one kind of anion type or betaine type selected from the sensitizing dyes represented by the formula in which each of L1 -L5 is an optionally substituted methine group; (n) is 0 or 1; A1 is N-R3 or 0 or S; A2 is N-R4 when A1 is 0 or S, and when A1 is N-R3 , A2 is N-R4 or 0 or S; each of Z1 and Z2 is, independently, an atomic group necessary to form a 5- or 6-membered N-containing hetero ring; each of R1 and R2 is an alkyl group; each of R3 and R4 is an alkyl or aryl or heterocyclic group; and X is a counter ion.
Patent JP-H08253862-A (JP)
Title: Cvd apparatus
Inventor: TOMIKAWA NORITOSHI
IPC: H01L21/205
Filed: 1995-03-16
Abstract: PURPOSE: To increase the plasma density in a high-frequency region and to improve the electric power efficiency of a CVD apparatus for thin film formation utilizing high-frequency plasma by forming the electrodes of the apparatus into a variable structure with respect to an electrostatic capacity and induction coefft. CONSTITUTION: This apparatus is composed of a vacuum chamber 3 including an apparatus load 4 formed of a high-frequency power source 1, a matching device 2, parallel flat plate electrodes 6C, an electrode introducing shaft 7 and a coaxial cylindrical type grounding shield 8. The electrode introducing shaft 7 and the coaxial cylindrical type grounding shield 8 are made individually vertically liftable by a lifting device 9. The matching device 2 and the electrode introducing shaft 7 are electrically connected via a contactor 10. The length of the electrode introducing shaft 7 is made variable to allow the adjustment of the high-frequency induction coefft. and similarly the length of the coaxial cylindrical type grounding shield 8 is made variable as well to allow the adjustment of the electrostatic capacity.  The phase difference between the voltage and current applied on the apparatus load 4 is adjusted to maintain the specified and max. net electric power consumption at the apparatus load 4 regardless of the power source frequencies. The thin films are formed by utilizing the high-density plasma.
Patent JP-S57172741-A (JP)
Title: Method for forming insulating film for semiconductor device
Inventor: HIRATSUKA HIROAKI
IPC: H01L21/312
Filed: 1981-04-17
Abstract: PURPOSE:To obtain the insulating film having excellent heat resistance quickly, by using a glow discharge plasma polymerization method which is characterized by a low film forming temperature, excellent adhesion to a substrate, and few pinholes, and utilizing an organic Si compound as a monomer. CONSTITUTION:The substrate 10 is put on an electrode 3 wherein cooling water is flowed. After air is exhausted to 10<-5> Torr or less without supplying the monomer, the organic Si gas is introduced into a reacting device alone or with inactive gas such as He as a carrier, and the pressure is maintained at 0.1-2 Torr by adjusting exhausting quantity. Thereafter, high frequency power of 5- 100 W is applied, and a plasma polymer is formed on the substrate 10. If the organic Si monomer is liquid state at an ordinary temperature, its vapor can be introduced by using the carrier gas. The monomer does not necessarily require an unsaturated group such as a vinyl group. In this constitution, the film forming speed is excellent, and the insulating film having excellent heat resistance and quality can be obtained.
Patent JP-S59185165-A (JP)
Title: Inverter circuit
Inventor: SHIBATA MITSUO
IPC: H02M7/48
Filed: 1983-03-31
Abstract: PURPOSE:To enable to switch the output waveform between a half wave and a full-wave by connecting a series circuit of a resonance capacitor and a switch and a series circuit of a snubber circuit and a switch in parallel with an oscillation transformer, and reversely turning the both switches ON and OFF. CONSTITUTION:A transistor SW1 and the primary winding 3 of an oscillation transformer 2 are connected in series with a DC power source 1, a transistor SW2 is connected in series with a resonance capacitor 5, and the SW1, SW2 are reversely operated in ON and OFF operations, thereby outputting AC power to the secondary winding 4. At this time, a series circuit of the capacitor 5 and a switch SW3 and a series circuit of a snubber circuit 6 having a capacitor 8 and a resistor 7 and a switch SW4 are connected in parallel with the primary winding 3 of the transformer 2, and the SW3, SW4 are reversely operated in ON and OFF operations. Accordingly, when the SW3 is ON, a full-wave output waveform can be obtained, and when the SW3 is OFF, a half-wave output waveform can be obtained, thereby improving the universality of an inverter circuit.
Patent JP-H07272129-A (JP)
Title: Evacuation guidance device
Inventor: ONO SHINGO
IPC: G08B17/00
Filed: 1994-03-28
Abstract: PURPOSE:To provide an evacuation guidance device superior in workability, improved in the visibility of tools for flickering arranged near specified places on evacuation guidance, and improved in evacuation guidance ability. CONSTITUTION:This evacuation guidance device is provided with the plural tools for flickering 1 installed in a path 4 in a building at equal intervals and a control part receiving a abnormality detection signal in the building and flickering and moving the tools for flickering 1 in a direction in which people are to be evacuation-guided. The two tools for flickering 1 installed on a place A near the evacuation exit 6a of the path 4 at the time of evacuation guidance are set to be a pair, and they are controlled in the same way as one tool for flicker 1 installed on the other part B. The place A near the evacuation exit 6a is set to be brighter than the other part B of the path 4 by the tools for flickering 1 installed on the place A near the evacuation exit 6a so as to improve the visibility of the tools for flickering 1 on the place A near the evacuation exit 6a.
Patent JP-H07257302-A (JP)
Title: Front obstruction alarm device for vehicle
Inventor: MURASHIGE KAZUHIRO
IPC: G08G1/09
Filed: 1994-03-28
Abstract: PURPOSE:To presume the intention of a driver, and to restrict the generation of unnecessary alarm at the time of detecting obstructions ahead of a vehicle to give a danger alarm to a driver. CONSTITUTION:In a front obstruction alarm device for vehicle, degree of approach to a front obstruction is computed on the basis of the detecting signal from a car speed sensor 1 and a car-to-car distance detecting device 5, and an alarm is generated from a preventive alarm generating unit 9 or an emergency alarm generating unit 8, or the emergent braking is performed by an automatic braking device 7. When the driving operation is detected by a brake switch 3 and an acceleration switch 4 during the time that the preventive alarm is generated, generation quantity of the preventive alarm is reduced in response to a change of the driving operation.
Patent JP-H09247027-A (JP)
Title: Signal input circuit
Inventor: OKAZAKI MITSUYA
IPC: H01L39/22
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent loss of an input signal and to suppress thermal conduction to destroy a thermal environment by providing a filter circuit consisting of a 1st capacitor, an inductor and a 2nd capacitor connected between a 1st potential node and a 2nd potential node of the inductor. SOLUTION: This input circuit 5 is formed in a signal transmission line 4. The input circuit 5 is constituted of coupling capacitors 5a, 5b and shunt inductors 5c, 5d provided in the signal transmission line 4 connecting from an input terminal 4a to an input port 3a of a superconducting filter circuit 3. The input circuit 5 acts like a high pass filter with a low loss receiving a reception frequency. Furthermore, the heat from the input terminal 4a intruded through the signal line is suppressed from conducting to the input port 3a of the superconducting filter circuit 3 by the coupling capacitor 5a and the conduction of the heat to a cooking head 2 is blocked by the coupling capacitor 5b.
Patent JP-H11254759-A (JP)
Title: Recording device
Inventor: OSAWA MOCHIKIYO
IPC: B41J2/175
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce the vibration of a recording device by minimizing the counterforce and the angular moment generated in the middle of the increase and decrease of the speed of carriages. SOLUTION: A recording device is provided with three carriages 4, 5 and 6 moving reciprocatingly in parallel one another and driving sections 7, 8 and 9 driving respective three carriages. The carriages 4, 5 and 6 are provided with ink jet heads 1, 2 and 3, and the carriages 4, 5 and 6 are so driven by the driving sections 7, 8 and 9 as to minimize the total sum of counterforce generated by driving the carriages 4, 5 and 6. The carriages 4, 5 and 6 are so disposed as to minimize the moment around an optional point during driving the carriages 4, 5 and 6.
Patent JP-H03257920-A (JP)
Title: Manufacture of semiconductor device
Inventor: MARUYAMA MASAYOSHI
IPC: H01L21/225
Filed: 1990-03-08
Abstract: PURPOSE:To obtain a uniform SOG film by spreading SOG agent after a wafer is dried and cooled and water content attaching to the wafer is eliminated. CONSTITUTION:A wafer is dried with an oven. Next the wafer is quickly cooled until the temperature becomes equal to or lower than 35 deg.C, and SOG agent is spread on the wafer surface by a spin-on method. The wafer is dried with an oven, thereby making organic solvent volatilize. Arsenic is diffused in the wafer subjected to heat treatment at 1200 deg.C in a diffusion furnace, thereby obtaining a desired sheet resistance. By this method, the surface is uniformly coated with the SOG film, and the irregularity of the sheet resistance of a diffusion layer caused by water content on the wafer can be restrained.
Patent JP-H106470-A (JP)
Title: Screen printer
Inventor: TANI OKIE
IPC: B05C3/18
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a screen printer which enables the supply of a printing material with uniform viscosity. SOLUTION: This screen printer is equipped with a pair of front and rear blades 2A, 2B which come into contact with the upper face of a screen, provided at the bottom and a slender supply aperture 3 which is openable between the blades 2A, 2B. In addition, the screen printer consists of a housing with an internally formed chamber 5 which stores a viscous printing material 4 to be distributed to the surface of the screen through the supply aperture 3 and a mechanism for opening/closing the supply aperture which is activated in such a manner that the supply aperture 3 is closed at the time of non-printing and is opened each time the printing is performed, and the open state is maintained.  Further, a rotating shaft 12A with a single or a plurality of projecting stirring members 11A for kneading the viscous printing material 4 is supported between a pair of right/left lateral walls of the housing in such a manner that the shaft 12A traverses the chamber 5 almost horizontally.
Patent JP-H08269044-A (JP)
Title: Novel thiophene compound,its production,and medicine composition containing it
Inventor: MITSUSHIERU BUIRUZUBITSUKII
IPC: C07D333/22
Filed: 1996-03-14
Abstract: 2-Acyl-5-aralkyl-thiophene derivs. of formula (I), their acid-addn. salts and enantiomers are new. X,Y = H, halo, 1-5C alkyl, 1-5C alkoxy or di(1-5C alkyl)amino; n = 2-5; R1, R2 = H or Me; R = H or 1-5C alkyl; R' = 1-5C alkyl; or NRR' = a 5- or 6-membered ring opt. contg. O or an additional N and opt. substd. by 1-5C alkyl or aryl(1-5C)alkyl in which the aryl gp. is opt. substd. by one or more halo, 1-5C alkyl and/or 1-5C alkoxy. 6 Cpds. (I) are specifically claimed e.g.: 5-Ä4-(4-methylphenyl)butylÜ-2-ä3,3-dimethyl-4-ÄN'-(2,3,4- trimethoxybenzyl)-N-piperazinylcarbonylÜbutyryl)ü-thiophene (Ia); and (S)-5-Ä4-(4-methylphenyl)butylÜ-2-ä3-methyl-4-ÄN'-(2,3,4- trimethoxybenzyl)-N-piperazinylcarbonylÜbutyryl)ü-thiophene.
Patent JP-2000246135-A (JP)
Title: Wet crushing device
Inventor: OZAKI TOMOYUKI
IPC: B04C9/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a wet crushing device by which even waste to which material of a different kind is firmly attached can be surely separated. SOLUTION: Waste of plastic bottles 6 fed from a feeding pipe 4 is fed into an outer circulating route 2 from the lower part of a liquid cyclone 1 and is finely crushed by a crushing pump 3 to separate material of a different kind such as caps and is returned to the liquid cyclone 1 again. Fragments of a plastic of light specific gravity are recovered by making them overflow from an upper discharge port 8 of the liquid cyclone 1, and the caps of heavy specific gravity are precipitated to the bottom of the liquid cyclone 1 to recover them. The waste which has not been separated by one outer circulation is fed into the circulating route 2 until separation work is completed to surely separate material of a different kind such as firmly attached stoppers.