baber/WOPTO huggingface dataset:
Patent JP-H0536808-A (JP)
Title: Semiconductor manufacturing device
Inventor: KIKUCHI KAZUICHI
IPC: H01L21/3065
Filed: 1991-07-18
Abstract: PURPOSE:To form a highly reliable thin film and to conduct an etching treatment thereon by a method wherein a gas jetting device is provided on the aperture part to be used for loading in and taking out of the substrate to be treated, and the above-mentioned aperture part is covered with a gas stream. CONSTITUTION:A nitrogen gas purging chamber 11 is provided with a nitrogen gas blow-out nozzle 5, from which nitrogen gas is blown out from the upper part in parallel with the aperture part of the loading-in hole 4 of the substrate to be treated, and a gas exhaust hole 7 is formed on the lower part. The outside air is prevented from flowing into a reaction chamber even when the valve of the load-in hole 4 of the substrate to be treated in opened by covering the aperture part of load-in hole 4 of the substrate to be treated with a nitrogen gas stream. A plurality of blow-out nozzles 5 are arranged in a line at the prescribed intervals in the direction of the width of the above-mentioned aperture part along its upper edge, and the above-mentioned aperture part can be covered with the jetting out nitrogen gas. As a result, a thin film forming operation and etching treatment can be conducted at low cost and in a highly reliable manner.
Patent JP-H0528036-A (JP)
Title: Information processor
Inventor: AMAGASAKI HIROHISA
IPC: G06F12/08
Filed: 1991-07-18
Abstract: PURPOSE:To control the size of a block for block transmission between a main memory and a cache memory under the control of software. CONSTITUTION:The information processor, provided with the main memory 6 and the cache memory 5, performing the transmission between the main memory 6 to the cache memory 5, decides the size of a block by setting data to a register means 1 under the control of software. It finds out how many word data is sent by the output signal of the memory control counter means 2 at the time of the block transmission, and a block transmission end signal generation decoder means 3 decodes a memory control counter output signal and a register output signal and ends the block transmission at the end of the transmission of the set word. Thus, the data block transmission efficiency can be remarkably improved.
Patent JP-S6422311-A (JP)
Title: Water filter
Inventor: SATOU TOMIYA
IPC: E03C1/00
Filed: 1987-07-17
Abstract: PURPOSE:To effectively reutilize waste for a flush toilet, etc., by passing the water from a washing machine, a bathtub, etc., and rainwater through the first filtration device having a first filter and second filter and the second filtration device having a third filter into a water washing tank. CONSTITUTION:The water from the kitchen, washing machine, bathtub, and lavatory, rainwater, etc., are introduced into the first filtration device 12 having the first filter 14 and the second filter 15 through pipes 1, 3, 4, 5, 6, and 2, and then introduced into the second filtration device 16 having the third filter 17. The filtered water is sent to the water washing tank 19 through a pipe 18. As a result, the water, which heretofore has been discharged into a sewer 9, can be reutilized for a flush toilet, hence the city water charge can be re duced, and the exhaustion of water resources can be prevented.
Patent JP-H052314-A (JP)
Title: Corona discharger
Inventor: SHINOZAKI ATSUSHI
IPC: G03G15/02
Filed: 1991-06-24
Abstract: PURPOSE:To always obtain an optimum image density without having irregularities. CONSTITUTION:Plural discharging electrodes 2a-2n composing an electrifier are linearly provided in the longitudinal direction of a photosensitive drum 1, and simultaneously, power packs 3a-3n composing a constant current power source and ammeters 4a-4n are connected to the input ends of respective discharging electrodes 2a-2n, respectively, and the ammeters 4a-4n detect the discharge current values of the discharging electrodes 2a-2n, respectively, so that the discharge currents of respective discharging electrodes 2a-2n are kept constant.
Patent JP-S5881715-A (JP)
Inventor: KOBASHI TERUHISA
IPC: A01G9/06
Filed: 1981-11-09
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-H095371-A (JP)
Title: Electric conductivity measuring apparatus
Inventor: OGAWA YUJI
IPC: G01N27/06
Filed: 1995-06-22
Abstract: PURPOSE: To obtain an apparatus for measuring the electric conductivity of pure water, distilled water, etc., at high accuracy. CONSTITUTION: The apparatus for measuring the electric conductivity comprises a circuit 8, C2 for generating an AC reference voltage, an electrode 1 being applied with the AC reference voltage through contact with an object, rectifying/ smoothing circuits 3, 4 for converting an output signal from the electrode 1 into a DC signal, and an AD converter 5 for subjecting a DC signal from the rectifying/smoothing circuit 3, 4 to AD conversion with reference to a predetermined reference voltage. A voltage source E1 is employed commonly as the voltage source for feeding a reference voltage to the AD converter 5 and as the voltage source for AC reference voltage generation circuit 8, C2. Even if the output of the voltage source E1 fluctuates, fluctuation of voltage is canceled between both inputs of AD converter 5 and causes no error in the measurement of electric conductivity.
Patent JP-H0735846-A (JP)
Title: Ultrasonic sensor for vehicle
Inventor: AZUMA NAOYA
IPC: H04R1/02
Filed: 1993-07-21
Abstract: PURPOSE:To simply post-mount an ultrasonic sensor for vehicle on a vehicle adjust the detection area of the ultrasonic sensor for vehicle, and drain water entering the ultrasonic sensor for vehicle smoothly. CONSTITUTION:An adhesion part 1 on the reverse side of a cover 2 is applied to an arbitrary position of a vehicle. A detection area is adjusted by providing an ultrasonic sensor body 3 into the cover 2 in a closed-end cylindrical shape by varying the angle freely. A drainage hole 5 is provided at a leading part for leading a lead wire 4 toward the outside of the cover 2 from the ultrasonic sensor body 3 for drainage.
Patent JP-S6426097-A (JP)
Title: Method for charging xenon gas into high pressure vessel
Inventor: SHINO MASAMI
IPC: F17C5/00
Filed: 1987-07-17
Abstract: PURPOSE:To make high pressure charging easy by solidifying and charging gas-phasic xenon under temperature and pressure conditions, not permeating a gas-liquid mixed phase, as feeding it into a storage vessel and then gasifying it after raising a temperature in the storage vessel. CONSTITUTION:A product tank 1 and a storage vessel 2 are connected to each other by a pipeline 4 with a valve 3, and the storage vessel 2 is constituted so as to be dipped in a coolant of a cooling tank 6 when a jack 5 is extended. Xenon gas is fed in the storage vessel 2 in a state of being cooled and held, the jack 5 is made to go down and the storage vessel 2 is exposed in the air, thereby making it high temperature and high pressure. Accordingly, the xenon gas as high pressure gas can be charged to the vessel by a simple method.
Patent JP-S6239766-A (JP)
Title: Apparatus for cutting welded steel pipe
Inventor: MORITA YOSHIYUKI
IPC: G01N29/04
Filed: 1985-08-15
Abstract: PURPOSE:To efficiently utilize the good quality part of a welded steel pipe, by inputting the quantity information of the welded steel pipe per predetermined unit length while inputting various cutting length informations corresponding to the application condition of the welded steel pipe and calculating the optimum cutting length on the basis of both informations. CONSTITUTION:An operator performs no only the key input of quality information at the welded area of a welded steel pipe 10 by a machine measuring panel but also the flaw detection of the inferior product of the steel pipe 10 by an ultrasonic flaw detection apparatus 11. Various quality informations S1 from the machine measuring panel 13 and the apparatus 11 are stored in a memory part 14 at every predetermined unit length by a tracking controller 12. The stored informations S1 are successively sifted by the controller 12 while track the moving speed of the steel pipe 10 to be transmitted to a running cutter controller 15. Cutting length informations S2 of various order measures to the steel pipe 10 are preliminarily inputted to a process controller 16 and transmitted to the controller 15. Therefore, the optimum cutting length corresponding to the length of the good quality part of the steel pipe 10 moving on a manufacturing line is calculated by the controller 15 and cutting control information S3 is transmitted to a cutter 17 on the basis of the calculated result.
Patent JP-H11348431-A (JP)
Title: Reversible heat sensitive color developing composite and reversible heat sensitive recording medium employing the same
Inventor: SHIMADA MASARU
IPC: C07C233/40
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a reversible heat sensitive color developing composite, capable of high-speed elimination of a colored picture and excellent in the stability of repeating the development and elimination of color, and a reversible heat sensitive recording medium employing the composite. SOLUTION: In a reversible heat sensitive color developing composite utilizing color developing reaction between an electron donor color developing compound and an electron receptor compound, a phenol compound, shown by a formula, is employed as the electron receptor compound. (In the formula, X shows the single of -CH2 -, -C2 H4 -, -CH=CH- or -NHCH2 -, Y shows the single bond of -NHCO-, -NHSO2 -, -NH-CO-NH- or -NH-CS-NH-, R1 shows a lower alkyl group and R2 shows an alkyl group having the carbon number of 6 or more. (n) shows an integer of 1-3.).
Patent JP-2001004791-A (JP)
Title: Reactor heat utilization system
Inventor: KATAOKA KAZUYOSHI
IPC: C02F1/04
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To raise the safety of a reactor heat utilization system and heat utilization efficiency. SOLUTION: A reactor 11 for heating cooling water and sending it out, a turbine 12 rotated by cooling water, a compressor 21 driven by the turbine 12 for compressing loop circulation water, a heat utilization side heat exchanger 22 for exchanging heat between utility water for finally utilizing the reactor 11 heat and loop circulation water and a reactor side heat exchanger 14 whereto cooling water from the turbine 12 and loop circulation water from the compressor 12 or the heat utilization side heat exchanger 22 are supplied and heat in them is exchanged when the utility water is heated by the heat of the reactor 11 and the heat of cooling water and loop circulation water is discharged when the utility water cooled by the heat of the reactor 11 are provided to raise the safety of the reactor heat utilization system and heat utilization efficiency and to lower the cost.
Patent JP-H0411892-A (JP)
Title: Protein of streptokinases, corresponding gene, corresponding plasmid recombinant, corresponding character transformant and production thereof
Inventor: FUJII SETSUO
IPC: C12R1/19
Filed: 1990-07-06
Abstract: NEW MATERIAL:A chemical synthetic gene containing a base sequence capable of coding streptokinase of an amino acid sequence expressed by the formula. USE:Production of streptokinase, etc. PREPARATION:The aforementioned chemical synthetic gene is divided into several oligonucleotide fragments and chemical synthesis thereof is respectively carried out. The resultant fragments are then linked to construct the objective synthetic gene.
Patent JP-2001010967-A (JP)
Title: Antichlamidial agent
Inventor: KOBAYASHI MASAKI
IPC: A61K31/12
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain an antichlamidial agent which shows antimicrobial effect, e.g. detergency, disinfection or the like, on chlamidia, exhibits increased antimicrobial effect on chlamidia particularly before or just after infection and exerts excellent infection prophylactic effect or detergent effect. SOLUTION: This antichlamidial agent is obtained by including an extract obtained by using a bamboo, e.g. Phyllostachys pubescens or the like, and an alcohol or ether as an extraction raw material and an extracting solvent, respectively, as an active ingredient. This antichlamidial agent contains benzoquinone in the extract, increases the infection preventive effect of somatic cells on infectious elementary bodies(EB) in the life cycle of chlamidia and exhibits a certain antimicrobial effect due to annihilating intracellular reticular bodies(RB). Further, the more certain antimicrobial effect is exhibited when the extract contains liquid benzoquinone in a formation amount of 0.2-5 vol.%.
Patent JP-H0838272-A (JP)
Title: Drawer unit of writing bureau
Inventor: NITTAMI ATSUSHI
IPC: A47B63/04
Filed: 1994-08-01
Abstract: PURPOSE:To provide a drawer unit of a writing bureau, which can unify the appearance when each drawer is pulled out or is stored, and at the same time, solve the structural hitting problem of a center drawer, by a method wherein a rotary top board is rotatably installed to a desk main body, and under that, an upper drawer, a center drawer, and a wing drawer are installed. CONSTITUTION:A partition board 25 is put between a stationary top board 7 fixed between both side boards 2, 2 of a desk main body 1, and an isolation board 19 installed thereunder a given distance away from that. On a side of the partition board 25, an upper drawer 12a is installed, and on the other side above a foot space 29, a center drawer 12b is installed. At the front edge of the isolation board facing to the foot space, a cutout part 32 is formed with the exception of an extension part 31 near the partition board, and the rear surface of a front board 35 of the center drawer 126, which has a handle 37 at the lower edge, is brought into contact with the extension part to be stopped, and is stored.
Patent JP-2001010349-A (JP)
Title: Battery holding mechanism
Inventor: TAMURA TOSHINOBU
IPC: B60K1/04
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a battery holding mechanism of a simple structure. SOLUTION: This battery holding mechanism 10 is provided with a sidewall 14, and has a battery supporting part 12 having an opening 16 penetrated to an upper end part of the sidewall 14 to be formed, and a stopper 20 provided with a cylindrical body 22, a handle 24 equipped thereto, and a coming-off preventing member 26 provided in the cylindrical body 22 with an axial- directional space from the handle 24. The stopper 20 is rotated after it passes through the opening 16 of the sidewall 14 from a side of the coming-off preventing member 26. As the result, the stopper 20 is prevented from coming off along its axial direction as the sidewall 14 is sandwiched between the handle 24 and the preventing member 26, so as to be positioned in a battery holding position.
Patent JP-H0230633-A (JP)
Title: Production of matrix for optical fiber
Inventor: ITO MASUMI
IPC: C03B37/014
Filed: 1988-07-21
Abstract: PURPOSE:To obtain the title matrix freed from bubbles or crystal grains by treating, in an atmosphere of inert gas of specified partial pressure, a sintered form produced by sintering a porous glass matrix in a He atmosphere. CONSTITUTION:A burner 2 for synthesizing glass fine particles is fed with a glass material gas, combustion gas and auxiliary combustion gas to subject said glass material gas to flame hydrolysis with a flame 3 from the burner 2, and the resultant glass fine particles produced are accumulated on the tip of a rotating starting material 4 to obtain a porous glass matrix 5. Thence, this matrix 5 is heated in a He atmosphere at 1,500-1,650 deg.C into a transparently vitrified sintered form, which is then heat-treated in an atmosphere of an inert gas consisting of N2 or Ar >= 0.8 in the partial pressure at 800-1,000 deg.C for >=180min.
Patent JP-S6161348-A (JP)
Title: Color cathode-ray tube
Inventor: SATO FUMIYUKI
IPC: H01J29/07
Filed: 1984-08-31
Abstract: PURPOSE:To prevent the generating of less color purity and the lowering of luminance due to vibration by forming a frame made of the material having its vibration damping performance and its coefficient of thermal expansion of specifically regulated one so as to hold the shadow mask of a color cathode- ray tube, etc., to be mounted on a car. CONSTITUTION:The frame, which is holding the shadow mask of a color cathode-ray tube, etc., used as a color display device to be mounted on a car, is made of cast iron containing 30-33wt% of nickel, 4-6wt% of cobalt, 0.8-3wt% of carbon, 1-3wt% of silicon and 0.4-2wt% of manganese, so as to have its vibration damping performance larger than 20% and its coefficient of thermal expansion less than 4X10<-6>/ deg.C. Therefore, the generating of less color purity and the lowering of luminance due to the breaking of positioning relation of phosher dots and a electron beam through nozzle portion, which is caused by vibration, are prevented, and a high quality picture can be obtained.
Patent JP-S6073083-A (JP)
Title: Scroll type compressor
Inventor: CHIYOTANI TSUKASA
IPC: F04C18/02
Filed: 1983-09-30
Abstract: PURPOSE:To aim at greatly increasing the lubricating performance of a compressor and as well at reducing the input thereof, by combining a suction port formed in the center section in the lower end face of a rotary shaft, with a part extending from the suction port to the inner surface of a bearing for the lower end of the rotary shaft, so that the lower end part of a centrifugal pump hole is formed. CONSTITUTION:A rotary shaft 160 is formed therein with a hole 164 for pumping up lubrication oil 105 under operation of a centrifugal pump upto an upper small bearing 162. The inlet section of the hole 164 is composed of, in combination, a part 165 having a suction port positioned in the center section in the lower end face of the rotary shaft 160 and extending upward from this port, a part 166 radially extending from the part 165 to the inner surface of a bearing 163, a part 167 extending directly below the part 166 and a part 168 radially extending from the part 167 by a length slightly shorter than the diameter of the rotary shaft 160. With this arrangement the function of the centrifugal pump may be maximumly exhibited to greatly enhance lubrication, and it is possible to aim at reducing sliding losses in sliding sections, reducing the input of the compressor and enhancing the performance thereof.
Patent JP-S5880932-A (JP)
Inventor: JIYANNPIEERU DOUFUYUIREI
IPC: H03L7/187
Filed: 1982-10-16
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-H1113744-A (JP)
Title: High friction roller and paper sheet conveying device using the roller
Inventor: OGUCHI CHIAKI
IPC: B65H5/06
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To convey a film with high precision. SOLUTION: A number of protrusion parts 13 are formed on the surface 12 of a high rigidity roller 11, and a paper sheet S is conveyed with the paper sheet S nipped between a drive roller 10, on the surface of which a coat layer 15 having a high friction factor is formed, and a conveyance roller 20 on the surface of which a coat layer 23 of a low friction material is formed. The tip of the protrusion is pointed, the height thereof is 20-70 μm, and distribution density is 20 l 80%. Surface hardening treatment is applied on the surface of a high rigidity roller on which the protrusion parts are formed.
Patent JP-H0822425-A (JP)
Title: Transport communication equipment
Inventor: KUDO MASASHI
IPC: G06F13/00
Filed: 1994-07-08
Abstract: PURPOSE:To provide the transport communication equipment which enables efficient data transfer by decreasing the total number of generated data transport protocol data units (DT-TPDU). CONSTITUTION:A transport service user device 1 divides sent data by length which is an integral multiple of the maximum user data length of the DT-TPDU and passes the data as transport service data units to a transport service provider device 2. The transport service provider device 2 obtains the maximum user data length of the DT-TPDU from transport protocol information determined when a transport connection is made and reports it at a request from the transport service user device 1, and divides the received transport service data units by the maximum user data length to compose the DT-TPDU.
Patent JP-H0230532-A (JP)
Title: Sheet delivery method in rotary press
Inventor: HIROKAWA SHINTARO
IPC: B41F13/06
Filed: 1988-07-20
Abstract: PURPOSE:To enhance the nerve of a web to perform a high-speed printing by a method wherein a thin and wide web is vertically divided into halves after the completion of printing, and the webs divided into halves are overlappedly discharged. CONSTITUTION:A printing is conducted by using a large-width web 1, and the web 1 is vertically divided into halves by a rotary slitter 2. The webs 1a and 1b divided into halves are respectively changed in direction at right angles to the forward directions of the webs 1a and 1b by turn bars 3, 4 to be overlapped through two or more guide rolls 5. Thereafter, the webs are cut straight and discharged at high speed by a belt. Therefore, by overlapping the webs 1a and 1b on each other through the turn bars 3, 4, the nerve of the web can be increased, and a rotary press can be driven at high speed.
Patent JP-H0230954-A (JP)
Title: Fuel control device
Inventor: UCHINAMI MASANOBU
IPC: F02D45/00
Filed: 1988-07-20
Abstract: PURPOSE:To prevent the outflow of unburnt fuel by detecting the flameout state of an engine based on the change quantity or the like of the information corresponding to the rotating speed of the engine calculated from the interval between optional preset crank angles and stopping the fuel feed at the time of an engine flameout. CONSTITUTION:In an engine provided with solenoid type fuel injection valves 51-56 on individual cylinders, a control circuit 20 controlling the fuel injection valves 51-56 has a CPU calculating the fuel injection quantity based on outputs of an intake air quantity sensor 8, an intake air temperature sensor 9, a water temperature sensor 10 and a crank angle sensor 11. The CPU calculates the information corresponding to the rotating speed of the engine based on the interval between optional preset crank angles and detects the flameout state of the engine based on the change quantity or change rate of the information corresponding to the rotating speed, when the flameout state is detected, the CPU executes the control to stop the fuel feed to the engine. The outflow of unburnt fuel is prevented, the deterioration or the like of a catalyst device is prevented.
Patent JP-S6241965-A (JP)
Title: Device for preventing unusual flow out of fuel for fuel injection valve
Inventor: TOSHIOKA SAIJI
IPC: F02M47/00
Filed: 1985-08-19
Abstract: PURPOSE:To prevent unusual flow out of fuel into a cylinder and improve safety by providing a seal oil selector valve which is operated by a detected signal from a fuel pressure detector, on a seal oil feeding passage. CONSTITUTION:A pressure detector 31 for detecting fuel pressure is provided on a fuel feeding passage 41 for feeding fuel to a fuel injection passage. A seal oil selector valve 32 which is operated by a detected signal from the pressure detector 31, is provided on a seal oil feeding passage 48 for feeding a seal oil to a spindle which opens and closes a fuel injection passage. The seal oil selector valve 32 is opened when a fuel pressure in a fuel feeding passage 41 is reduced below a specified pressure, causing a spindle to be lowered due to a seal oil pressure, to shut off a fuel injection passage. Thus, fuel is prevented from unusually flowing out into a cylinder, improving safety.