baber/WOPTO huggingface dataset:
Patent JP-H05194417-A (JP)
Title: 4,5-dihalogeno-6-@(3754/24)alpha-halogenoethyl)pyrimidine and its production
Inventor: FUJII KATSUTOSHI
IPC: C07D239/30
Filed: 1992-04-28
Abstract: PURPOSE:To provide the subject new compound useful an intermediate for medicines and agricultural chemicals. CONSTITUTION:The objective compound of formula I (X<1> to X<3> are each halogen), e.g. 6-(alpha-chloroethyl)-4,5-dichloropyrimidine. The compound of the formula I can be obtained by reaction of a pyrimidine compound of formula II (R is halogen, OH or H) such as 4,5-dichloro-6-ethylpyrimidine with a halogen like chlorine gas.
Patent JP-H103726-A (JP)
Title: Balance device
Inventor: NAGASHIMA MIKA
IPC: G11B17/26
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide the balance device capable of increasing the degree of freedom of a position for providing a moving space of a balance body and contributing miniaturization to a device in which this balance device is installed. SOLUTION: The device is equipped with a two-stage pulley 10 having a pulley 11 and a pulley 12 which are different in diameter. A 1st elevating system is constituted by fixing an elevating body to a belt 31 stretched between the pulley 11 and a pulley 13, while a 2nd elevating system is constituted by fixing the balance body 22 to a belt 32 stretched over a loop including the pulley 12 via pulleys 14 and 15. By suitably selecting a diameter ratio of the pulley 11 to the pulley 12, a weight and a moving distance of the balance body 22 are arbitrarily selected.
Patent JP-S6214805-A (JP)
Inventor: ASAHI SADAYASU
IPC: A01G9/24
Filed: 1985-07-10
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-S5377301-A (JP)
Title: Control system for hydraulic pump drive engine
Inventor: UEHARA KAZUO
IPC: F04B49/00
Filed: 1976-12-21
Abstract: PURPOSE: To permit control of a hydraulic drive engine such as to reduce the rpm by detecting surplus load in case when the flow rate and hydraulic pressure required by the load is low. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63318181-A (JP)
Title: Semiconductor laser device
Inventor: WATANABE FUMIYA
IPC: H01S5/18
Filed: 1987-06-19
Abstract: PURPOSE:To form a device of this design into a two-dimensional array configuration which is highly integrated by a method wherein a light extracting section, composed of a groove which consists of sloping faces opposite to each other, is provided at the central part of a resonator section and a dielectric multi-layered film of high reflectance is provided on the end of the resonator section. CONSTITUTION:Two resonator sections are composed of dielectric multi-layered films 47 and 48 provided on their end faces and sloping faces 51 and 52 respectively. Laser rays are oscillated from a resonator section formed between the dielectric multi-layered film 47 and the sloping face 51, and the portion of the laser rays, which is oscillated from the sloping face 51, is reflected by the sloping face 52 that faces the sloping face 51 and radiated in the direction perpendicular to the junction face of an active layer 36. On the other hand, as the dielectric multi-layered film 47 of high reflectace is formed on the end face, the laser rays oscillated outward from the end face is small. Similarly, the laser rays oscillated from a resonator formed between the dielectric multi-layered film 47 and the sloping face 52 is reflected by the sloping face 51 and reflected in the direction perpendicular to the junction face of the active layer 36. Thereby, a laser ray output two times as much can be obtained from a laser ray extracting window 46.
Patent JP-S6311762-A (JP)
Inventor: SADASHIGE TAKESHI
IPC: B32B21/08
Filed: 1986-06-30
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-H0318914-A (JP)
Title: Power unit cut-off controller
Inventor: MASUI MASANORI
IPC: G06F1/26
Filed: 1989-06-15
Abstract: PURPOSE:To prevent the destruction of a computer system by cutting off the power supply after the ending process of the computer system is through even though a power unit switch of the system is turned off regardless of the system state. CONSTITUTION:When an alternate 2-system switch 21 is turned off, a state informing signal 200 is inputted to a computer system 13 from a switch S2 as an interruption signal. The system 13 performs a system ending process, then applies a control signal 202 to a relay 25 to switch a CMN terminal of the relay 25 to a terminals 1. As a result, a cut-off signal is supplied to a system power supply 12 from a switch S1 and the DC power unit supplied to the system 13 via a DC power supply line 14 is cut off. Thus the power unit is actually cut off after the ending process of the system 13 is through when the power unit is cut off. Then it is possible to prevent an inconvenient case where the system 13 is destructed at cut-off of the power unit.
Patent JP-S6132642-A (JP)
Title: Test system for control link trouble of remote control communication system
Inventor: SUZUKI TOSHIAKI
IPC: H04M3/24
Filed: 1984-07-25
Abstract: PURPOSE:To decide on the generation part of trouble and to improve economy and serviceability by forming a path which makes a return of a highway through the switching of a switch circuit in a master station when the control link between the master station and a remote station troubles. CONSTITUTION:A master station exchange 1 is provided with a highway return switch circuit (SW)9. If trouble occurs to the control link between the master station 1 and a remote control exchange 2, SW9 is controlled by a CPU3 through an SP bus remote controller 4 to return the control link in the master station. Then, a route test of the reciprocal control link including a data channel 5, remote control communication device 6, time-division connector device 7, time-division channel device 8, time-division connector device 7, and SW9 from the CPU3 is taken. Consequently, master station side trouble and remote station side trouble including the highway are discriminated. When the master station side trouble occurs, a control link return route is generated by the device 7 of the device 6 and the same test as above is taken through the reciprocal route from the channel 5 to the device 6.
Patent JP-H10323752-A (JP)
Title: Replacement method and device for refractory for molten metal container
Inventor: TSUJIMOTO KENICHI
IPC: B22D43/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a replacement method and a device for refractory for the molten metal container capable of finishing a refractory replacement work in a short time without causing a deterioration to the container, and keeping the cost of equipment low. SOLUTION: This is related to the replacement method of the refractory for the molten metal container to replace the refractory 3N1 -3N6 installed on the molten metal container 1, which is equipped with a plural number of metal discharge units. The plural number of metal discharge units are divided into a plural groups, and after the refractory 3N1 , 3N2 belonging to a group are replaced, the molten metal container is to be sent for casting, and, then, the refractory 3N1 , 3N2 of the other group is replaced. The number of the refractory replacement devices are less than that of the molten metal container discharging unit, and refractory replacement device replaces a part of the refractories attached to the bottom of the container.
Patent JP-H11347413-A (JP)
Title: Catalyst for decomposition on ozone, its production and method for decomposing ozone
Inventor: FURUYA TOSHIO
IPC: B01J21/06
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To efficiently decompose ozone present in a liquid or vapor phase by carrying a specified amt. of one or more metals selected from Ni, Fe, Co and Ti on a granular carbonaceous porous body. SOLUTION: A granular molding contg. 5-40 pts.wt. granular or powdery thermosetting phenolic resin and 3-25 pts.wt. watersoluble binder, based on 100 pts.wt. ashes of heavy oil and crude oil is carbonized at 600-1,100 deg.C and activated, and one or more metals selected from Ni, Fe, Co and Ti are carried on the resultant granular carbonaceous porous body by 1-40 pts.wt. to obtain the objective catalyst for the decomposition of ozone capable of exhibiting ability to decompose ozone present in a liquid or vapor phase in a waste water treatment plant, deodorization facilities, or the like.
Patent JP-H05338322-A (JP)
Title: Base cover for printer
Inventor: YAMADA KATSUYUKI
IPC: B41J29/13
Filed: 1992-06-12
Abstract: PURPOSE:To prevent a substrate fixing part from twisting and bending by a method wherein a support boss of the same height as a height of the substrate fixing part is provided at a position corresponding to the substrate fixing part of a base cover. CONSTITUTION:A support boss 5 wherein a rib 5a is protruded to three side outer peripheral parts of an upper face is protruded to a base cover 2. Then, the support boss 5 is formed by the same height as a height of a substrate fixing part 4 at a position corresponding to the substrate fixing part 4 protruded upward outward by bending in two stages from a base chassis 1 when the base chassis 1 is fixed to the base cover 2 with a screw 3. Thereby, when the base chassis 1 is fixed to the base cover 2, a bottom face of the substrate fixing part 4 is supported with an upper face of the support boss 5 and three side faces are enclosed with the ribs 5a to be fixed. Therefore, deformation of the substrate fixing part 4 will be gone.
Patent JP-H0823073-A (JP)
Title: Ferroelectric thin capacitor and manufacture thereof
Inventor: AMANUMA KAZUSHI
IPC: H01L21/8246
Filed: 1994-07-05
Abstract: PURPOSE:To provide a method of manufacturing a ferroelectric thin film capacitor which is scarcely dispersed in electrical properties throughout a substrate and among substrates and applicable to a non-volatile semiconductor memory circuit. CONSTITUTION:A thin film capacitor is composed of a thin film 10 of SrBi2 (TaxNb1-x)2O9 (x=0 to 1) where a <105> axis is mainly oriented in a thicknesswise direction and a pair of electrodes 9 and 11 which sandwich the film 10 between them. The thin film 10 is formed through a certain method, wherein a process in which solution of strontium, bismuth, tantalum, and niobium alkoxide or organic metal salt is applied onto the lower electrode 9 and dried out into a film as thick as 20 to 80nm, and the film is crystallized at a temperature range of 600 to 850 deg. is repeatedly carried out.
Patent JP-S6312223-A (JP)
Inventor: SUGIMOTO SHIGEFUMI
IPC: A01F12/50
Filed: 1986-06-30
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-S63317740-A (JP)
Title: Method and apparatus for measuring embrittlement
Inventor: ISHII BUNJI
IPC: G01N3/54
Filed: 1987-06-22
Abstract: PURPOSE:To obtain fracture transition temperature corresponding to fracture energy highly accurately, by forming an indentation in a test piece, cooling the test piece to a specified temperature, at which brittle fracture occurs, and obtaining a load displacement curve. CONSTITUTION:An indentation is formed in the surface of a test piece 2. Then, a cooling device 16 is operated. Coolant 22 in an accumulator 21 is filled into a coolant container 17. With the temperature being detected with a thermocouple 25, the test piece 2 is cooled. Then fine cracks occur around the indentation. Under this state, a loading device 8 is driven, and a compressing load is applied on the test piece 2 with a pushing rod 6. The load and the displacement until the test piece 2 is fractured are detected with a load-displacement detector 14. The detected signal is inputted into a computer 13. The area of the lower part of a load.displacement curve is obtained by integration. Fracture energy E, which is absorbed into the test piece 2, is computed. the load.displacement curve until the fracture of the test piece 2 becomes the smooth curve. Therefore, errors in fracture energy values are less, and the fracture transition temperature is obtained highly accurately.
Patent JP-S5943894-A (JP)
Title: Method and device for plating of granular material
Inventor: HASHIMOTO MASAHIRO
IPC: C25D5/22
Filed: 1982-09-03
Abstract: PURPOSE:To stick firmly a metallic film of a required thickness on granular materials such as abrasive grains, by covering the surface of a cathode with a non-metallic film which is conducted with electricity under prescribed conditions, holding the granular materials in the cathode and vibrating adequately the same thereby plating electrolytically the granular materials. CONSTITUTION:The surface in the receiving part 15a of a cathode 13 is coated with a non-metallic layer 16 and the cathode 13 is held conducted with electricity in a plating bath L. Then, the 1st metallic film 21 by the electroless plating of the abrasive grains 22- placed on the part 15a has the same potential as the potential of the cathode 13 and the cations in the bath L are discharged onto the film 21. In other words, the metal in the bath L, for example, Ni, is electrolytically plated as the 2nd metallic film 21b on the film 21. Since the film 21b is hardly stickable on the surface of the part 15a coated with the layer 16, the abrasive grains 22 are avoided from sticking to the tray part 15. Therefore, if the cathode 13 is periodically vibrated by an exciter 18, the grains 22 are rolled and are uniformly and electrolytically plated with the film 21b.
Patent JP-H0444449-A (JP)
Title: Cordless telephone set
Inventor: KAMINUMA OSAMU
IPC: H04M11/00
Filed: 1990-06-12
Abstract: PURPOSE:To afford high convenience and abundant flexibility to each application by providing a learning remote controller to a slave set of a cordless telephone set. CONSTITUTION:A hook-on of a ten-key switch 23 is set to a learning remote controller 27 so that it corresponds to sound silencing of a television remote controller or power interruption. The reception of a call and silencing of a television receiver are implemented by depressing an on-hook switch at the arrival of a call. Thus, as soon as a slave set of a cordless telephone set receives a call, the learning remote controller 27 implements a predetermined remote control function such as silencing of a television receiver.
Patent JP-S5377492-A (JP)
Title: Liquid crystal display device
Inventor: YAMAZAKI YOSHIO
IPC: G02F1/137
Filed: 1976-12-21
Abstract: PURPOSE: To perform dot-matrix value display by adding double-colored or multi-colored dye into nematic liquid crystal indicating a helical molecule arrangement. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H024421-A (JP)
Title: Gas treatment device in tank lorry
Inventor: SAKAGUCHI KIYOSHI
IPC: B01D53/04
Filed: 1988-06-22
Abstract: PURPOSE:To safely perform gas treatment work by extending gas piping from the upper part of a tank to provide a gas adsorbing device to the piping and providing a fluid pressure means for discharging gas to the body or tank. CONSTITUTION:The gas allowed to fill the tank 1 mounted on the body 2 is taken out by a suction fan 10 through gas piping 8 to be sent to a gas adsorbing device 9 and harmful hydrocarbon is removed by activated carbon. At this time, a bottom valve 5 is opened along with valves 18, 19 and a fan 17 is operated to introduce the open air into the tank and harmful hydrocarbon is substituted with the open air. Since the removal of harmful gas is already finished at the time of unloading by this method, a loading time is shortened.
Patent JP-S5488290-A (JP)
Title: Cephalosporin derivative and its preparation
Inventor: MIYADERA TETSUO
IPC: A61P31/04
Filed: 1977-12-21
Abstract: NEW MATERIAL:Compounds of formula I [R 1  is H, lower alkoxy; R 2  is methyl, acetoxymethyl; R 3  is H, nitrile, carboxyl, -COOR 4  (R 4  is alkyl, aryl)] and their salts.  
     EXAMPLE: 7β-[2-Ethoxycarbonyl-(1,3-diethiolan-2-ylidene)acetamide]-3-(1-methyl- 1H-tetrazole-5yl)thiomethyl-3-cephem-4-carboxylic acid.  
     USE: Antibacterial agents, having activity inhibiting β-lactamase and being effective against gram-positive and -negative bacteria.  
     PREPARATION: The reaction of a compound of formula II (R 7  is protected carboxyl group) with a compound of formula III (Y is halogen; R 8  is H, nitrile, -COOR 4 ) in the presence of an acid acceptor in an inert solvent is effected and then protecting groups is eliminated to prepare a compound of formula IV. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0446169-A (JP)
Title: New benzofuran derivative and herbicide containing same derivative
Inventor: GO ATSUSHI
IPC: C07D407/12
Filed: 1990-06-14
Abstract: NEW MATERIAL:Compounds formula I (R<1> and R<2> are H or lower alkyl; R<3> is H, lower alkyl, lower alkenyl, aryl, aralkyl, etc.; R<4> is hydroxy, lower haloalkyl, lower alkoxy, aryl, aryloxy, etc.). EXAMPLE:N-methoxy-N-methyl-(3,3-dimethyl-2,3-dihydrobenzofuran-5-yl)su lfona- mide. USE:A herbicide. PREPARATION:A compound of formula II (X is halogen) is reacted with Y-H of formula III in the presence of a base (e.g. alkali carbonate or triethylamine) to obtain the objective compound shown by formula Ia according to the reaction formula.
Patent JP-H11331004-A (JP)
Title: Digital broadcast recording system and digital radio broadcast recording system
Inventor: NAGASHIMA TOKUO
IPC: H04H60/39
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To allow an audio recording and reproducing device to properly select a radio broadcast program (= service component) in a same ensemble of a DAB independently of a DAB receiver in the DAB broadcast recording and reproducing system. SOLUTION: An RDI frame encoder 18 of a DAB receiver 11 generates an RDI frame from a DAB transmission frame, a digital interface transmitter 19 generates an IEC958 sub-frame from the RDI frame and outputs it to a digital interface cable 14. A digital interface receiver 24 of an audio recording and reproducing device 12 extracts the RDI frame from the IEC958 sub-frame received from the digital interface cable 14, and an RDI frame decoder 25 extracts an FIC and an MSC from the RDI frame. Thus, a sub-channel relating to an instructed radio broadcast program is extracted and decoded from the MSC and signal-processed for recording on a recording medium such as an MD and the processed signal is recorded thereon.
Patent JP-S5278340-A (JP)
Title: Elastic surface wave unit
Inventor: ONODERA TOSHIHIRO
IPC: H03H9/25
Filed: 1975-12-25
Abstract: PURPOSE:To prevent the standing change of elastic surface wave element which is constituted by inserting dielectric between piezoelectric substance and interdigital type electrode, by sealing hermetically the elastic surface wave element into gas of under relative humidity 40$.
Patent JP-S6047195-A (JP)
Inventor: OOTSUBO NORIO
IPC: E21B19/08
Filed: 1983-08-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5948538-A (JP)
Inventor: YOSHIMURA NAOYUKI
IPC: E04B1/10
Filed: 1982-09-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5677062-A (JP)
Title: Solder-connecting method
Inventor: YOSHIDA TOORU
IPC: B23K1/14
Filed: 1979-11-30
Abstract: PURPOSE: To perform solder connection of required thickness by inserting a metal ball between the two platelike members to be solder-connected and performing solder treatment.  
     CONSTITUTION: A plurality of microholes 8 of a diamater ϕ 1  and depth d 1  are provided in the portions of a metal plate corresponding to the side slightly inner than a ceramic plate 3 in the position to be mounted with the ceramic plate. A piece of metal ball 7 of a diameter ϕ 2  (where ϕ 1 >ϕ 2 , d 1 <ϕ 2 ) is put into each of these holes. A solder foil 2 of thickness d 2  (d 2  is made slightly larger than ϕ 2 -d 1 ) provided with holes of a diameter ϕ 1  in the positions opposing to the holes 8 is superposed thereon. Further, a ceramic plate 3 applied with Ni plating after backed with tungsten, solder foil 4, a silicon ship 5 and a weight 6 are successively superposed thereon and the solder foils are reflowed in a hydrogen furnace. This yields the solder thickness h=ϕ 1 -d 1  between the ceramic plate 3 and the metal plate 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0823407-A (JP)
Title: Image reader and its diagnosis control method
Inventor: SUZUKI SHINJI
IPC: H04N1/00
Filed: 1994-07-06
Abstract: PURPOSE:To execute a diagnostic operation in the maintenance mode without the use of a switch exclusively for the maintenance by using a sensor switch provided for the usual operation in common for the control of the maintenance mode. CONSTITUTION:When power is applied in the state of turning on A3 and A4 sensors simultaneously by a maintenance personnel, the maintenance mode is set and the designation of a test number specifying a diagnostic content is controlled. The test number is designated by operating plural sensor switches 16-1 to 16-5 depending on the test number. When the read mode is set or the setting is revised, an OMR sensor is operated and activated and a prescribed sensor switch is operated. Thus, diagnostic operation is made without exclusive use of maintenance switch.
Patent JP-S5856095-A (JP)
Inventor: MIYAZAKI YOSHIZUMI
IPC: G08B13/00
Filed: 1981-09-29
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-S5580323-A (JP)
Title: Pattern forming method for photoresist-film
Inventor: INADA MASAAKI
IPC: H01L21/308
Filed: 1978-12-12
Abstract: PURPOSE: To obtain a precise pattern by employing a positive photoresist twice in forming a photoresist-film pattern on a film deposited on a semiconductor substrate with the surface having concave and convex portions or substrate.  
     CONSTITUTION: A positive-type photoresist film 2 is applied on a semiconductor substrate 1, on the surface of which concave and convex portions are yielded, and the thickness of the concave portion is thinner than that of convex portion. Then, ultra-violet ray 3 is illuminated all over the surface under the condition that only the film 2 in the concave portion is remained, and development is made. The film 2 on the convex portions are removed with the films 2' in the concave portions being remained, thereby the surface is falttened. Thereafter, the film 2 is again photosensed sufficiently by illumination of ultra-violet ray 4, and a positive-type resist film 5 is likewise formed. Then, ultra-violet ray 7 is selectively illuminated by using a photomask 6, the development is made, and the photo-sensitive portion of the film 5 is removed. At this time, the films 2' which are remained in the concave portions are also removed, and a resist-film pattern having holes 8 a W8 c  can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03214048-A (JP)
Title: Method for measuring attached amount of solid matter
Inventor: MATSUMOTO RYOSO
IPC: G01N27/22
Filed: 1990-06-13
Abstract: PURPOSE:To measure the attached amount of solid matter highly accurately by moving a wet fiber-shaped material through a pair of fixed electrodes, and detecting the equivalent resistance, the equivalent capacitance or their synthesized quantity between both electrodes with respect to a high-frequency voltage. CONSTITUTION:At first, cloth 7 is colored in a coloring bath 5 and squeezed with squeezing rolls 6. The cloth is moved through a pair of fixed electrodes 3 without contact. A high-frequency voltage having the selected frequency corresponding to the kind of dye is applied to the input terminal of a bridge circuit 1. The measured signals from the electrodes corresponding to the voltage are inputted into a control device 8. Then, the attached amount of the solid matter which is attached to the cloth 7 is computed based on the relationship between the impedance which is computed based on the measured signals from the electrodes 3 and the data of a memory 2 for storing the measured amount. Thus, the attached amount of the solid matter such as dye and assistant which are attached on the fiber-shaped material can be measured highly accurately. In place of the impedance, the values of the equivalent capacitance and the equivalent resistance constituting the impedance can be computed.
Patent JP-S5958290-A (JP)
Inventor: ZENBAYASHI KATSUAKI
IPC: B29C63/36
Filed: 1983-08-22
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。