baber/WOPTO huggingface dataset:
Patent JP-S6211741-A (JP)
Title: Production of composite electrically conductive composition
Inventor: ASANUMA TADASHI
IPC: B01J27/24
Filed: 1985-07-10
Abstract: PURPOSE:To obtain the titled formable composition having excellent electrical conductivity, easily, by mixing a solution of an oxidizing agent with a 5-membered heterocyclic compound, separating the insoluble components from the mixture, and contacting the obtained solution with a porous membrane. CONSTITUTION:The objective composition can be produced by (1) mixing (i) a solution of an oxidizing agent (e.g. ferric chloride) with (ii) a 5-membered heterocyclic compound (e.g. phrrole), (2) separating the insoluble components from the mixture to obtain a uniform solution, (3) contacting the solution with a porous membrane (preferably having a pore diameter of 0.01-1mm), and (4) removing and drying the solvent. The amount of the component (ii) is preferably 0.1-100 mol per 1 mol of the component (i).
Patent JP-S5775988-A (JP)
Title: Novel cephem compound and its preparation
Inventor: ATSUMI KUNIO
IPC: A61P31/04
Filed: 1980-10-28
Abstract: NEW MATERIAL:The cephem compound of formulaI[R 1  is H or -A-B[A is O or S; B is acyl, (substituted) carbamoyl, etc.]; R 2  is OH or carboxyl-protecting group; X 1  and X 2  are halogen].  
     EXAMPLE: 7-(2',2'-Dichlorovinylimino)-3-methyl-3-cephem-4-carboxylicacidt-butyl ester.  
     USE: Synthetic intermediate of 7α-methoxycephalosporin-type antibiotic substance. It can be converted easily to the compound of, e.g. formula II (R 3  is alkyl, haloalkyl, etc.) in high yield.  
     PROCESS: For example, the reaction of the compound of formula III with a trihaloacetaldehyde affords the compound of formula IV (X 3  is halogen), which is converted to the compound of formula V by treating with a dehydrating agent. The compound of formula V is treated with an acid acceptor such as silica gel to obtain the objective compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0816336-A (JP)
Title: Printer and state switching method for the same
Inventor: TAKEBAYASHI MANABU
IPC: G06F3/12
Filed: 1994-06-30
Abstract: PURPOSE:To enable switching from a second state to a first state from the side of the printer or any external device by holding either the first state of generating successive recording information or the second state of extracting any specified information from stored information, and performing switching from the second state to the first state while using a switching means. CONSTITUTION:This device is provided with a RAM 19 for storing input information, holding means for holding either the first state or the second state of extracting the specified information from the stored information and executing it, and CPU 12 for switching this state from the second state to the first state. Either the first state of generating the successive recording information from the information stored in the RAM 19 while using the CPU 12 or the second state of extracting the specified information from the information in the RAM 19 is held as the flag of the RAM 19. In this case, the held state is switched from the second state to the first state by any switching means, and switching from the second state to the first state is enabled from the side of the printer or the external device as well.
Patent JP-H04372211-A (JP)
Title: Crystal oscillator module
Inventor: TAGAMI MASATERU
IPC: H03B5/32
Filed: 1991-06-21
Abstract: PURPOSE:To suppress EMI with simple constitution by integrating a circuit for the module together with a bypass capacitor and arranging the bypass capacitor close to a crystal oscillator. CONSTITUTION:An active crystal oscillator 1 including an active element such as a crystal resonator and a transistor(TR), an output gate circuit 2, a bypass capacitor 5 and a damping resistor 7 are integrated. Since the area of a loop composed of the crystal vibrator 1 and the capacitor 5 is reduced, the strength of radiation is reduced. Moreover, since the capacitor 5 is built in the crystal oscillator module, the number of components mounted on a printed circuit board is reduced by one and the damping resistor 7 is similarly built in, as well then the number of components mounted on the printed circuit board is reduced further by one.
Patent JP-H09308787-A (JP)
Title: Portable thread passing appliance for sewing machine
Inventor: EBATA YOSHIKAZU
IPC: D05B87/02
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To enhance stability for holding thread and simplify a structure by applying the constitution that a thread passing body with a thread passing piece at one end is secured to a thread passing appliance, and the thread passing appliance is internally provided with such a slide body as formed to be freely slidable only toward the end of the thread passing body and formed to have a needle holding recess and a thread holding groove at one end. SOLUTION: A thread end is placed in thread holding grooves 33 and 34 formed on the end of a slide body 21, and laterally led to to the projected passage of a thread passing piece laid on the end of a thread passing body 41. Also, upper and lower marks 53 and 54 are vertically aligned, and a needle contact recess 37 on the end of the slide body 21 is kept in contact with a needle near a needle eye, and then a needle passing body 12 is pressed to the needle, while the slide body 21 being slightly dislocated along a vertical direction. The slide body 21 is thereby forced into a hollow part 13. As a result, the thread passing piece on the end of the thread body 41 projects and forces the thread into the needle eye. Thereafter, a pressing force for the thread passing body 12 is gradually reduced. Consequently, the thread passing piece retreats and the thread remains in the needle eye.  Then, a thread passing appliance 11 is separated from the needle. In addition, the needle is picked up between fingertips and pulled out beyond the needle.
Patent JP-H079937-A (JP)
Title: Air bag unfolding gas generating device
Inventor: KOBARI KOICHI
IPC: B60R21/26
Filed: 1993-06-22
Abstract: PURPOSE:To remarkably reduce the fear of bursting a container under the high temperature environment in comparison with a conventional one, and to maintain a space between the ignition powder side of a gas generating pack and an igniter securely in an air bag unfolding gas generating device to be used for unfolding an air bag of a collision safety device by the combustion gas. CONSTITUTION:One end plate part 37 is caulked toward a cylindrical pack 53 for fixation by an opening end of a cylindrical member 35, and the other end surface of the cylindrical pack 53 is formed with a projecting part for housing the ignition powder with a predetermined space between the other end plate part 39 and the projecting part itself. A temperature sensing member 91, which is deformed when the temperature reaches a predetermined temperature and abuts on the projecting part and the other end plate part 39 at a predetermined pressure to transmit the heat from the other end plate part 39 to the projecting part, is arranged inside of the other end plate part 39.
Patent JP-S5963589-A (JP)
Inventor: MAIKURU BINSENTO KURUURA
IPC: G21C3/34
Filed: 1983-08-19
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-H11323991-A (JP)
Title: Underground water vein restoring construction method in steel pipe column row earth retaining wall
Inventor: TSUCHIYA MASAYUKI
IPC: E02D5/20
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To restore plural underground water veins cut off by steel pipe column row earth retaining walls. SOLUTION: Steel pipe column row earth retaining walls A, A having earth retaining walls A2 of only soil cement are created by sandwiching the construction ground C. In that case, in execution work for respectively cutting off underground water veins D1 , D2 by the steel pipe column row parts A1 and the soil cement wall parts A2 , mutual steel pipes 1, 1 are connected by using drivable joints 2 of grand anchors, and water passing pipes 6 are arranged in the joints to the cutoff underground water veins D1 of the steel pipe column row parts A1 . Water passing holes 5 are excavated and formed through the steel pipes 1 to the cutoff underground water veins D2 of the soil cement walls A2 to individually flow and restore the respective underground water veins D1 , D2 .
Patent JP-S63314007-A (JP)
Title: Differential amplifier
Inventor: OCHIAI MINORU
IPC: H03F3/34
Filed: 1987-06-17
Abstract: PURPOSE:To prevent malfunction from being generated even when an input signal is the one like a negative power source voltage and to decrease an offset voltage, by constituting a current mirror receiving a differential circuit of a PNP transistor, an NPN transistor, and a resistor. CONSTITUTION:Differential input terminals 11a and 11b are connected to the bases of the PNP transistors 1a and 1b, respectively, and the differential circuit is constituted of the transistors 1a and 1b. In the current mirror, the resistors 4a and 4b are inserted in a feedback loop constituted by the PNP transistors 3a and 3b and the NPN transistors 2a and 2b, and it is possible to decrease the collector potential of the NPN transistor 2a or 2b which becomes reference less than base potential. In such a way, an output circuit can output a signal without saturating the PNP transistors 1a and 1b which constitutes the differential circuit even when the input signal decreases to the negative power source voltage level.
Patent JP-S636693-A (JP)
Inventor: MATSUMOTO SADAO
IPC: G07D5/02
Filed: 1986-06-26
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-H09330883-A (JP)
Title: Method and system for producing semiconductor
Inventor: UEDA TETSUYA
IPC: H01L21/3065
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a system for producing a semiconductor which can deal with a process for large diameter wafer extremely easily and sufficiently in the research and development for introducing a novel process to a semiconductor production method employing a large diameter wafer. SOLUTION: The semiconductor production system comprises a vacuum chamber 100 having one open end face where the opening has smaller area than a wafer 104, means 102 for introducing a gas into the vacuum chamber 100, and means 103 for discharging the gas from the vacuum chamber 100. The inside of the vacuum chamber 100 is enclosed by bonding the opening to the wafer 104 and a film is deposited by CVD or sputtering.
Patent JP-H0317022-A (JP)
Title: Remedy for pancreatitis
Inventor: YOSHIKAWA TOSHIICHI
IPC: A61K38/00
Filed: 1989-06-15
Abstract: PURPOSE:To provide a remedy for pancreatitis containing L-carnosine zinc salt as an active component, exhibiting excellent effect to suppress serum amylase and lipase activity and suppress pancreatic edema and free from side effect. CONSTITUTION:The objective remedy contains, as an active component, L- carnosine zinc salt known to have remedying activity to peptic ulcer and preventing and remedying activity to hepatic disorder. The dose of the compound is 1-2,000mg/day, preferably 10-200mg/day in the case of oral administration. The L-carnosine zinc salt can be produced by reacting 1mol of L-carnosine with 0.8-1.2mol of a zinc salt and 1.6-2.4mol of an alkali metal compound in an anhydrous or water-containing polar organic solvent at room temperature or under heating.
Patent JP-H08318313-A (JP)
Title: Device for taking out scrap in end part of strip
Inventor: FUJIKI TOSHIO
IPC: B65H19/30
Filed: 1995-05-24
Abstract: PURPOSE: To provide a scrap taking-out device for rapidly and safely drawing out the coil-like scrap which is wound up. CONSTITUTION: A traveling truck 2 for dealing with the coil-like scrap which is wound around a reel is arranged so as to be horizontally movable for necessary approach to and separation from the reel and detaching from the rear of a line on which a strip coiler is provided and also a traverser 9 equipped with a binding mechanism for binding the coil-like scrap which is wound around the reel of the coiler and clamping mechanism 10 for gripping and holding the scrap after binding is mounted in the front end part of this traveling truck 2 so as to be traversing moved in the direction that the scrap is drawn out. A magnet 14 for attracting the coil-like scrap and detaching it from the reel is arranged on the inside surfaces of the clampers 11, 13 of the clamping mechanism 10.  In this way, intervient manual work is completely eliminated, safty is ensured and also the take-out work of the coil-like scrap is executed at high efficiency.
Patent JP-H09331282-A (JP)
Title: Antenna changeover diversity circuit
Inventor: MITSUYAMA NAOYUKI
IPC: H04B7/08
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce the variation in the mutual coupling amount between two antennas in a miniaturized antenna diversity circuit. SOLUTION: One of changeover circuits 3 to 5 selects the antenna 1 or 2 which receives signals having the higher receiving electric field level from a reception antenna 1 and a transmission-reception antenna 2 and connects the selected antenna to the received signal input terminal of a reception circuit 7. The nonselected antenna 2 or 1 is terminated by means, of a terminator 6 having nearly the same impedance as the input impedance of the received signal input terminal of the circuit 7. Consequently, the mutual coupling amount between the selected antenna and the circuit connected with the antenna and the nonselected antenna and the circuit connected with the antenna can always be made almost constant and the maximum gain frequency and maximum gain of the reception antenna can be stabilized.
Patent JP-2000337889-A (JP)
Title: Gps sensor apparatus
Inventor: YAMAMOTO KOJI
IPC: G01C21/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a GPS sensor apparatus which can obtain position information of a superior accuracy even when arranged in proximity to the portable information terminal device in the GPS sensor connected to a portable information terminal device for receiving waves for GPS transmitted from artificial satellites and obtaining position information. SOLUTION: The apparatus has a state input means 18 to which information on an operation state of a CPU 52 of a portable information terminal device B is inputted. When the operation state of the CPU 52 of the portable information terminal device B which is inputted to the state input means 18 is a sleep state, waves for GPS received by an antenna device 12 are inputted to an operation means 14 and, position information is obtained which is in turn stored in a memory means 20. When the operation state is an active state, position information already stored in the memory means 20 is retained.
Patent JP-S6210478-A (JP)
Title: Gravitational rotary engine
Inventor: NOSAKA TAKASHI
IPC: F03G7/10
Filed: 1985-07-08
Abstract: PURPOSE:To obtain a turning moment and power generation force by utilizing the difference of moment by arranging an elevator and a rotary machine in parallel and connecting the upper and lower parts between the both by the V-shaped corridors and transferring heavy balls in circulation between these equipment. CONSTITUTION:In an elevator A, the sprockets 2 and 2' of the upper and lower shafts 1 and 1' which vertically more are connected by a chain belt 3, and said chain belt 3 is constituted by holding a number of heavy ball receiving parts 7 at equal intervals. While, in a rotary machine B, a pair of wheels 5 and 5 having an outer peripheral band 6 are fixedly supported onto two pairs of gears 9, 9' and 19, 19' which are meshed each other, and heavy balls 8 are held between the wheels 5 and 5' and can be discharged in the vertical direction through revolution. Further, a guide cylinder 12 is connected to the casing 4 of the rotary machine B, and the circular curved part 22 in the upper part is formed contiguously to the mean landing 16 of a V-shaped corridor C. In the upper and lower parts between the elevator A and rotary machine B, the V-shaped corridors C and C' are arranged in tilt form, and the heavy balls 8 are transmitted between the both A and B.
Patent JP-S5853170-A (JP)
Inventor: KATOU TOSHIROU
IPC: H01R9/05
Filed: 1981-09-24
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。
Patent JP-H0316671-A (JP)
Title: Coating booth and cleaning method thereof
Inventor: SHIRAKAWA MASAYUKI
IPC: B05C15/00
Filed: 1989-06-13
Abstract: PURPOSE:To allow efficient scavenging and to surely prevent the splashing back of mists to operators by setting the air flow in a coating booth in such a manner that the flow velocity of the air for scavenging increases to the product where the splashing back of the sprays to the operator side is anticipated. CONSTITUTION:The air flow rates from respective supply chambers 4 to 8 are regulated by respective flow rate regulating valves 4a to 8a and, therefore, the air flow of the flow velocity proportional to the respective flow rates is fed from the respective supply chambers 4 to 8 to the painting booth 1 and flows toward a suction unit 2. An air release port 9b of an auxiliary chamber 9 is placed along an upper inside wall 1b and an air flow layer is produced on the wall surface by which the sprayed paint is hardly stuck to the upper inside wall 1b and the lowering of the flow velocity and turbulence by the frictional resistance of the wall are prevented. The scavening optimum for the size and shape of the product is executed and the splashing back of the mists to the operator A is prevented by making the air flow is the coating booth 1 non-uniform in this way.
Patent JP-H06335948-A (JP)
Title: Characteristics evaluating device of cylinder of molding machine
Inventor: HAGA KENJI
IPC: B29C45/62
Filed: 1993-05-28
Abstract: PURPOSE:To easily compare the pressure of the resin in the cylinder of a molding machine during an injection molding and dwelling process with the measured pressure value of the molding machine in a short time by providing the resin outlet shutting member to the resin outlet part of a main body provided with a runner having a resin pressure gauge arranged thereto in a detachable manner. CONSTITUTION:A molten resin is injected in such a state that a shutting member 6 is detached from a main body 1 and the nozzle 20 of a molding machine 20 is pressed to the nozzle touch surface 7 of the main body 1 and the pressure of the resin at this time is measured by a resin pressure gauge 4. The injected molten resin is discharged to the atmosphere through a runner 8. After the injection of the molten resin is repeated several times, the shutting member 6 is threaded with the male screw 9 of the main body 1 and the contact surface 6a thereof is brought into contact with the resin outlet part 8a of the runner 8. In this state, injection and dwelling operation is performed and the pressure of the resin at this time is measured by the resin pressure gauge 4. Since the shutting member 6 can easily open and close one end of the runner 8, the pressure of the resin of the dwelling process after the completion of injection can be easily measured in addition to the pressure' of the resin of the injection process.
Patent JP-S5577597-A (JP)
Title: Image formation
Inventor: SATOU TSUTOMU
IPC: B41M5/382
Filed: 1978-12-06
Abstract: PURPOSE: To provide a clear blotless image by adhering a colored image on an adhesive intermediate medium to a recorded medium and conducting heating transfer in this condition.  
     CONSTITUTION: An intermediate medium 3 is prepared by forming an adhesive layer of wax, parafin, fatty acid, or the like on a substrate made of paper, cellophane paper, polyester film, or the like. A subject copy 2 having a colored image 1 formed by electrophotography or electrographic recording is adhered to the medium 3, this assembly is adhered to a desired recorded medium, and the image is directly transferred to the recorded medium by heating mainly the image by use of a hot platen, hot roller, or light. When light from a tungsten lamp, xenon lamp, or the like is used for heating, the image can be heated directly, so that the toner on the intermediate medium does not blot and hence a clear image is obtainded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H103987-A (JP)
Title: Organic electroluminescence element
Inventor: TSURUOKA YOSHIHISA
IPC: H05B44/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To substantially eliminate brightness irregularity by setting an applied voltage to each fixed display segment to be nearly equal for improving display grade. SOLUTION: Resistance values for respective fixed display segments A-G are set by changing pattern form (length, width, thickness, etc.) of wirings 7a-7g in such a way that equal voltages are applied to the respective fixed display segments A-G under consideration of allowable voltage drop parts by current values to flow through the wirings 7a-7g in the fixed display segments A-G. In the case where display surfaces in the fixed display segments A-G are equal, wire width of the fixed display segments A-G are set in accordance with length ratio of the wirings 7a-7g in the fixed display segments A-G to set the applied voltage to the fixed display segments A-G equal.
Patent JP-S638199-A (JP)
Inventor: SHIMOKAWABE SEIICHI
IPC: B66F9/08
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-H095395-A (JP)
Title: Lsi for evaluating performance of memory macrocell
Inventor: SHIBATA SHINTARO
IPC: G11C29/56
Filed: 1995-06-19
Abstract: PURPOSE: To provide an LSI for evaluating the performance of a memory macrocell which enables more stable and accurate evaluation of the performance of the memory macrocell operating fast. CONSTITUTION: A write control signal/WE of one cycle per half test cycle is generated by a write control signal generation circuit 3, based on timing signals SWE-1 to SWE-4 . While addresses A0, A1... are incremented sequentially at each half test cycle from the head address to match the write control signal, an input data DI is changed to 0 and 1 alternately at each half text cycle to be written into an SRAM macrocell 1. Thereafter, the write control signal/WE is fixed at a 'HIGH' level and the data written is read out of the head address sequentially and collated with an expected value to evaluate.
Patent JP-H11345789-A (JP)
Title: Polishing method
Inventor: NOUJO HARUKI
IPC: C09G1/02
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To inhibit the generation of corrosion on an alloy film such as an Al-Cu film completely, by adding a chemical substance for suppressing a battery effect generated between two kinds of substances to a polishing liquid. SOLUTION: A silicon oxide film 22 in thickness of 0.9 μm is formed onto a silicon substrate 21 by a plasma CVD method as an insulating film, and trenches 23 in width of 0.25 μm and depth of 0.4 μm are formed to the silicon oxide film 22 by a normal photolithographic method and an etching method. An Al-Cu film 24 in thickness of 0.8 μm is formed by a reflow sputtering method and a sample 25 is prepared. A buried wiring is formed by executing chemical and mechanical polishing to the sample by using a polishing device. Accordingly, the generation of corrosion on an alloy film such as the Al-Cu film can be inhibited completely.