baber/WOPTO huggingface dataset:
Patent JP-2000330002-A (JP)
Title: Range finder
Inventor: KINDAICHI TAKASHI
IPC: G01B11/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a high-precision, low-cost range finder which has a small time lag and is speedily and high in the reliability of its focusing result by measuring only the subject distances of necessary positions irrelevantly to a subject. SOLUTION: This range finder is provided with a 1st range finding mode wherein a subject distance is measured according to a subject image signal obtained by photodetecting light from a subject by at least a couple of photodetecting elements 4a and 4n, a 2nd range finding mode wherein a subject distance is measured according to an image signal obtained by removing an ordinary light component from the subject image signal by an ordinary light removal part 6 while light is projected on the subject by a projection light source 6, and a CPU 13 which operates the 2nd range finding mode for a specific time and selects a subject whose distance is to be measured according to the obtained image signal. Also an upper limit is given to the number of subject which can be selected.
Patent JP-H085874-A (JP)
Title: Optical element module
Inventor: YOSHIDA SEISHI
IPC: G02F1/015
Filed: 1994-06-22
Abstract: PURPOSE:To obtain an optical element module which permits arranging of a lens near an optical element and is short in the length of a bonding wire by forming the front end of a strip line to a tapered shape. CONSTITUTION:A coated fiber 3b of the microstrip line 3 and an electrode of an optical modulator 1 are connected by the bonding wire 4. The front end of a substrate 3a of the microstrip line 3 is formed to the tapered shape made finer toward the optical modulator 1. The microstrip line 3 formed to the tapered shape in such a manner is used as a transmission line. A modulation signal propagates in the microstrip line 3 and is impressed on the electrode of the optical modulator 1 via the bonding wire 4. Since the front end of the microstrip line 3 is formed to the tapered shape, arranging of the lenses 6a, 6b near the end face of the waveguide of the optical modulator 1 is possible without increasing the length of the bonding wire 4. The input and output beams of the waveguide are guided to the lenses 6a, 6b without shielding these beams.
Patent JP-H06317561-A (JP)
Title: Measuring apparatus of impurity concentration in gas
Inventor: SATOU KUNIAKI
IPC: G01N27/68
Filed: 1993-05-07
Abstract: PURPOSE:To measure, at high speed, the concentration of impurities, especially the concentration of a water content, in a special material gas whose reactivity is high such as monosilane, disilane or the like. CONSTITUTION:A discharge chamber 11 is divided into two regions, a gas whose reactivity is low such as nitrogen, argon, hydrogen or the like is supplied to a first region 13 provided with a discharge needle 12, a special material gas whose reactivity is high such as monosilane, disilane or the like is supplied to a second region 15 provided with a counter electrode 14, and a high voltage is applied from a high-tension constant-current power supply 29 by which the discharging current of a corona discharge is made definite. A change in the potential difference between the discharge needle 12 and the counter electrode 14 is measured by a measuring means 30, and the concentration of impurities in the gas is measured.
Patent JP-H11320263-A (JP)
Title: Electric discharge machining device
Inventor: MORITA HIROMITSU
IPC: B23H1/04
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To manufacture fine machining parts such as a narrow groove and a slit with high machining efficiency by using a narrow wirelike processing electrode, and making the projection shape of the processing electrode in relation to a work the same as the machining part. SOLUTION: A processing electrode 10, which has a narrow wirelike shape and whose projection shape in relation to the work 2 is the same as the machining part 20, is provided. The machining part 20 having a target shape can be obtained by moving the processing electrode 10 forward in relation to the work 2 without oscillating the processing electrode 10. Consequently, short-circuit due to a contact of the processing electrode 10 with the work 2 to be generated by the oscillation of the processing electrode 10 is hard to be generated, and stop of the electric discharge machining with the generation of short-circuit is hard to be generated. Electric discharge machining is thereby efficiently performed. Since the processing electrode 10 is formed into a narrow wire shape, the manufacturing cost can be restricted low.
Patent JP-S5764178-A (JP)
Title: Impedance measuring device for high frequency transsistor
Inventor: FUJIMURA TAKASHI
IPC: G01R27/02
Filed: 1980-10-07
Abstract: PURPOSE:To measure the input and output impedances during large signal operation simultaneously and quickly with high accuracy by controlling the tuners to be connected respectively to the input and output terminals of a transistor to be measured directly and digitally with an open loop system by means of a digital arithmetic control part. CONSTITUTION:Tuners 22, 23 are connected respectively to the input the output terminals of a transistor 21 to be measured used at high frequencies such as UHF. When a measurement start instruction is given, a digitl arithmetic control part 26 controls the tuner 22 in such a way that the output of a data collecting part 25 goes maximum and stores the output obtained by this in a storage part 27 (1). It stores the max. value of the output obtained by controlling the tuner 23 in a storage part 28 (2). Next, it compares the contents of the parts 27, 28, and when they coincide within a preset error range, the value thereof is selected as the max. output value, and the controlling of the tuners 22, 23 is completed. After the end of this control, the input and output impedances of the transistors 21 are measured from the corresponding data stored in the part 24 in accordance with the final flag position information of the tuner 22, 23.
Patent JP-S6033348-A (JP)
Title: Acrylic resin product having gold vapor deposition layer with perspective property and preparation thereof
Inventor: UENO MASAO
IPC: C23C14/06
Filed: 1983-07-30
Abstract: PURPOSE:To form a vapor deposition layer having both perspective property and conductivity in high close adhesiveness, by successively forming an SiO2-containing mixed vapor deposition layer, a vapor deposition layer comprising a specific metal and an Au vapor deposition layer to the surface of an acrylic resin product. CONSTITUTION:After a transparent acrylic resin product 1 is put in a vacuum tank and preheated, a vapor deposition layer 2 with a thickness of 30-100Angstrom  consisting of an SiO2 single vapor deposition layer 21, an SiO2 and TiO2 mixed vapor deposition layer 22 and a TiO2 single vapor deposition layer 23 is at first formed. Succeedingly, a vapor deposition layer comprising one of Cu, Ti and Ag is formed thereon in a thickness of 10-30Angstrom  and an Au vapor deposition layer 4 with a thickness of 30-200Angstrom  is formed at last. By this method, a vapor deposition layer excellent in close adhesiveness to the acrylic resin product 1 and having both perspective property and conductivity can be formed.
Patent JP-H10329511-A (JP)
Title: Pneumatic radial tyre
Inventor: SHIMA ICHIRO
IPC: B60C9/08
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To improve the anti-noise performance in a car without increasing a tyre weight by arranging a strength distribution for the bending of a tread part most suitably, in a pneumatic radial tyre. SOLUTION: The cord angle of a belt layer 6 is made to 28 deg.-35 deg. for a tyre periphery direction. In rubber thickness L, M, N from treat surfaces at a point P1, point P2 and point P3 which are the position divided the distance from the center C of the tread 5 surface to a grounding end E into quarters up to the belt layer 6 or the reinforcement layer 7 on this belt layer, the rubber thickness M of the point P2 is made as a standard and the rubber thickness L of the point P1 is made to 0.7 M-0.8 M and the rubber thickness N of the point P3 is made to 1.2 M-1.3 M. Further, when the tread outer periphery at an air pressure 390 KPa is divided into four areas A1-A4 after dividing the read surface into quaters alike above, at least one of the first-third areas A1-A3 from the center C side is made to a shape having a reverse R part Ra whose carature center stays the outside of the tyre.
Patent JP-S6031134-A (JP)
Title: Silver halide photosensitive material
Inventor: MURAKAMI TAKESHI
IPC: G03C1/04
Filed: 1983-07-30
Abstract: PURPOSE:To obtain a photosensitive material superior not only in adhension and dimensional stability of a hydrophilic colloidal layer but also in contrast and the effect of restraining reduction speed, by incorporating a specified polymer latex and one of tetrazolium salts in said colloidal layer in combination. CONSTITUTION:A polymer latex contained in at least one of hydrophilic colloidal layers contains units of at least one monomer selected from methyl acrylate, methyl methacrylate, and ethyl acrylate in an amt. of >=30wt% and 0.05-5g per 1g of the dry weight of the hydrophilic colloid. Each of tetrazolium salts is a compd. consisting of the cationic moiety including the tetrazolium nucleus and the anionic moiety combined with it or a compd. having a tetrazolium nucleus forming an intramolecular salt, and they are used in the range of 0.0001-10mol per mole of silver halide.
Patent JP-H074744-A (JP)
Title: Storage type hot water supply system
Inventor: YAMAMOTO TERUO
IPC: F24H1/18
Filed: 1993-06-11
Abstract: PURPOSE:To simplify installation working by branching a water supply pipe from a pipe between a storage tank and a water pump so that the water supply pipe is contained in heat source part composed of heat source, water pump and the like. CONSTITUTION:When a tap 6 is opened, water is allowed to flow from a water supply pipe 7 into a water circulating circuit so that the hot water in a storage tank is raised to supply hot water through a hot water delivery pipe 8. Because the water from the water supply pipe 7 is branched to flow into both the hot water tank and a water pump 2, back pressure is applied to the water pump so that the flow rate of the pump is increased, resulting in lowering the temperature of delivered hot water under a set value. The decrease of the hot water temperature is detected by hot water temperature detecting means 5, the rotational speed of the water pump 2 is lowered, and the increased flow rate is lowered so that the desired temperature of the delivered water is obtained. Parts such as heat source, water pump, pressure reducing valve and the like are contained in a one unit by employing a constitution in which the water supply pipe 7 is branched at an upstream of the water pump 2.
Patent JP-S63302978-A (JP)
Title: Varnish impregnation method
Inventor: SUGIE TADASHI
IPC: B05C11/10
Filed: 1987-06-04
Abstract: PURPOSE:To precisely maintain a liq. surface by detecting a decrease in the mass of the varnish in a varnish impregnation tank with a mass measuring device, and automatically replenishing the varnish. CONSTITUTION:When a material to be treated is pulled up from the inside of varnish, a digital platform weighing machine 9 is actuated, the varnish amt. corresponding to a decrease from the preset varnish amt. in the varnish impregnation tank is detected through a comparator 18, and a signal for replenishing the varnish to obtain the original varnish amt. is outputted. By this signal, a main varnish agent and a curing agent are respectively discharged by fixed delivery pumps 12 and 13 from a main varnish agent tank 10 and a curing agent tank 11, and then introduced into a mixer 14. The agitator 15 of the mixer 14 is rotated to sufficiently mix both agents, the mixture is replenished to the varnish impregnation tank 5, and the amt. before impregnation is restored. By this method, productivity can be improved.
Patent JP-S5929568-A (JP)
Title: Hydraulic reaction force device for power steering
Inventor: KOMAMURA SEIJI
IPC: B62D6/02
Filed: 1982-08-13
Abstract: PURPOSE:To enhance stability in steering at high speed, by a method wherein a reaction force spring for maintaining a controlling valve at its neutral position and a change-over valve for exerting a hydraulic pressure in a low vehicle speed range onto a hydraulic piston reacting against the spring are provided, and a strong reaction force in steering is provided by the spring even when the hydraulic pressure is cut off while running at a high speed. CONSTITUTION:In a low vehicle speed range, change-over valves 15A, 15B are changed over through a controller 17 on the basis of an output from a vehicle speed sensor 16, and a pressurized hydraulic oil fed from a cylinder part C1 is directed into a left reaction force chamber 10A. Therefore, the piston 6A is pushed rightward by the hydraulic pressure to act for canceling the reaction force of the spring. In a high speed range, the valve 15A changes over the chamber 10A to the low pressure side through the controller 17. As a result, a pressure in the moving direction of the spool 5 is eliminated, a large resisting force is imparted to the spool 5 by a reaction force spring 8, and the steering wheel can be made to be appropriately sluggish.
Patent JP-S6120738-A (JP)
Inventor: NAKAJIYOU NORIAKI
IPC: B32B25/08
Filed: 1984-07-09
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-S5849521-A (JP)
Title: Fuel tank supporting structure in automobile
Inventor: WATANABE HIROYUKI
IPC: B60K15/063
Filed: 1981-09-07
Abstract: PURPOSE:To obtain the fuel tank supporting structure which is easy at the installation of the fuel tank in such a way that after a fuel tank is pressed into a tunnel of a floor panel, it is tightly fixed by a freely rockable tank band. CONSTITUTION:A tunnel 2 which rises up from the floor panel 1 is installed at the center part in the width direction of a floor panel 1. When a fuel tank 4 is assembled in the tunnel 2, a tank band 3 is liberated beforehand, and the fuel tank 4 is lifted up in such a way that it is pressed from the lower part through a buffer material 8 to the inside 2B and the upper side 2c of the tunnel 2. Then, the tank band 3 is lifted up in such a way that its curved part 3A and horizontal part 3B are brought into contact from the lower part to the lower angular part 4A and the bottom side 4 of the tank 4, and a free end 3C is fastened and tightly fixed to the inclined part 1A of the floor panel 1.
Patent JP-H04340999-A (JP)
Title: Noise addition device
Inventor: YAMADA HIDEO
IPC: G10H1/043
Filed: 1991-05-17
Abstract: PURPOSE:To add a noise signal to a musical sound waveform signal in form close to the noise generation mechanism of a natural musical instrument when a musical sound is synthesized by an electronic musical instrument, etc. CONSTITUTION:A control signal generating means 1 inputs the musical sound waveform signal outputted by the sound source of the electronic musical instrument, etc., and extracts the characteristics of the musical sound waveform signal to generate a control signal corresponding to them. Namely, the control signal generating means 1 extracts the inclination value (differential value) and its absolute value, etc., of the waveform signal as the characteristics of the musical sound waveform signal. A noise generating means 5 generates the noise signal corresponding to the control signal. A noise superposing means 10 superposes the noise signal from the noise generating means 5 on the waveform signal and outputs the composite signal. The generation point of the noise signal varies with the characteristics of the musical sound waveform signal, so the generation of the noise does not become monotonously and the noise close to the sound of the natural musical sound can be generated.
Patent JP-S6138700-A (JP)
Title: Dehydration of sludge
Inventor: OKUNO NAGAHARU
IPC: B01D21/01
Filed: 1984-07-09
Abstract: PURPOSE:To improve treating capacity of org. sludge by admixing a strong cationic polymer flocculant having <=3,000,000mol.wt. and a cationic polymer flocculant having >=3,000,000mol.wt. with the org. sludge. CONSTITUTION:An org. sludge is modified by admixing a strong cationic polymer flocculant having <=3,000,000mol.wt. and >=3.5meg/g cationic strength and a cationic polymer flocculant having >=3,000,000mol.wt. therewith. Then, the sludge is dehydrated with a dehydrator, etc. Preferred polymer flocculant is DMA compd. polyacrylamide modified by Mannich reaction, quat. ammonium salt. of polydiacryl, etc.
Patent JP-S5932756-A (JP)
Inventor: TAKIZAWA KUNIO
IPC: F25B5/00
Filed: 1982-08-13
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-S5666501-A (JP)
Title: Working device
Inventor: AIKI MASASHI
IPC: B23Q11/00
Filed: 1979-10-31
Abstract: PURPOSE: To prevent a workpiece etc. from being contaminated due to oxidation and dust, by enclosing a working section in which the workpiece is processed and by using a suction pump to suck and discharge air out of the enclosed section.  
     CONSTITUTION: After a working device 22 is set in a working chamber 21, a door 4 is closed and a valve 11 is opened and a pump 13 is rotated so that air in the orking chamber 21 is sucked through a pipe 10 and discharged into an exhaust cylinder 14. When the degree of vacuum in the working chamber 21 has become a prescribed level appropriate to work a piece, the valve 11 is closed to maintain the degree of vacuum at the level to work the piece by the working device 22. Harmful gas is introduced into a liquid in the lower chamber 30 of a cleaning tank 27 by the sucking action of the pump 13 and collides against a filter 28 so that the harmful gas changes into minute bubbles. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11335211-A (JP)
Title: Fungicide
Inventor: SUZUKI SHIGERU
IPC: A01N25/30
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a fungicide which has excellent fungicidal effect and exhibits excellent spreadability to plants. SOLUTION: This fungicide contains the optically active methoxyiminoacetamide derivative which is represented by the formula and exhibits a negative angle of rotation in chloroform, a polyoxyalkylene alkylpolysiloxane ether and/or a polyoxyalkylene alkyl ether in which the average addition molar number of the polyoxyalkylene is 3-15 and the carbon number of the alkyl group in the alkyl ether part is 7-19.
Patent JP-S6119023-A (JP)
Inventor: ISHIOU HARUYUKI
IPC: H01H37/56
Filed: 1984-07-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0433812-A (JP)
Title: Manufacture of laminated glass
Inventor: KOGA MITSUYUKI
IPC: B29L9/00
Filed: 1990-05-30
Abstract: PURPOSE:To make it possible to prevent Undaria pinnatifida appearance and crack from developing by a method wherein the hardening reaction of liquid resin is made to start from the peripheral. edge parts and corner parts of a glass or resin sheet by heating its peripheral edge parts and corner parts. CONSTITUTION:At least two rectangular glass or resin sheets are put together under the condition that sealing material 2 having an inlet 3 is mounted to their peripheral edge parts. In order to keep the two glass or resin sheets 1 at the predetermined space, the inside surface of the sealing material 2 is formed in the stepped part having an E-shape in cross section such as two recessed parts 4 and 5 and one projected part 6. The glass or resin sheets 1 are detachably and fittingly provided in these recessed parts 4 and 5. Further, the thickness of said projected part 6 is about 3+ or -2mm and has the function as a kind of a spacer. And, by pouring coldsetting resin in the gap between the sheets, the sheets are integrally set.
Patent JP-S5852948-A (JP)
Inventor: JIYON SHII HOIITORII
IPC: F25B9/14
Filed: 1982-08-13
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-H01309144-A (JP)
Title: Console input enable type debugging system
Inventor: NISHINO KOZO
IPC: G06F11/28
Filed: 1988-06-07
Abstract: PURPOSE:To perform the debugging jobs in accordance with the values of a memory or a register obtained at the time point of a specific point by inputting the debugging contents from a console at a specific point of a program to be debugged. CONSTITUTION:A debugging point detecting mechanism 2 recognizes a designated point (a) and starts a debugging process when the mechanism 2 passes through the point (a) set in a program 1 to be debugged. Then a debugging contents input mechanism 3 outputs an input urging message to a console 6 for the debugging contents. A debugging operator inputs a fact that the value of a necessary memory 4 or a register 5 is outputted to the console 6 into the mechanism 3. Furthermore the debugging contents 7-1 to 7-n corresponding to the output value of said memory or register are inputted to the mechanism 3. For instance if the value of the register 5 is negative, the contents 7-1 are inputted. While the contents 7-2 are inputted when the value of the register 5 is equal to 0. Then the contents 7-n are inputted in case the value of the register 5 in positive. In such a way, the debugging jobs are carried out in accordance with the value of a memory or a register.
Patent JP-S5930328-A (JP)
Title: Unit cell for logical operation
Inventor: DAITOU SHIGEO
IPC: H03K19/195
Filed: 1982-08-14
Abstract: PURPOSE:To obtain a circuit matched to each kind and each system with the combination of unit cells, by constituting one unit with two OR gates and one AND gate. CONSTITUTION:The unit cell 1 has the 1st OR gate 21 taking In1, In2 as two inputs and the 2nd OR gate 22 taking In3, In4 as two inputs, and the AND gate 4 receiving outputs 31, 32 of both OR gates at each input of the two inputs respectively, and an output of the AND gate 4 is designated as an output OUT of the said unit cell 1. Required number of the unit cells 4 is used and an optional and desired operating system is satisfied depending on the connection of input/output among the cells.
Patent JP-S63305075-A (JP)
Title: Joy stick levers attachable in plural directions
Inventor: IIJIMA KATSUHIKO
IPC: B62D1/22
Filed: 1987-06-08
Abstract: PURPOSE:To aim at the promotion of commonness for parts by making a joy stick attachable to three position with one type body in a way of changing the assembling direction in case of the electronic joy stick for remote control. CONSTITUTION:In a body 7, there are provided with three circular grooves 7a for insertion of a stopper pin 5 around a shaft hole at intervals of 90 deg., in the same circumferential form. A shaft 6b is pivotally supported on the body 7 free of rotation via the stopper pin 5. A detent bracket 9 has a long hole 9a where a pin 8 is passed through, and it is fixed to the shaft 6b by a key 10. The shaft 6b unitized with a handle lever 2 is inserted into the body 7, and it is clamped to the detent bracket by a nut 12, whereby the shaft is attached to the body.
Patent JP-H04338246-A (JP)
Title: Garbage treating device
Inventor: IKEGUCHI MITSUNOBU
IPC: B04B3/00
Filed: 1991-05-15
Abstract: PURPOSE:To reduce the labor requirements to treat garbage by introducing the waste water contg. garbage crushed by a disposer into a centrifugal separation tank to filter off the solid and discharging the solid easily and sanitarily. CONSTITUTION:The opening of a filter bag 41 is fixed to the peripheral part of the inlet 45a formed in the lid plate 45 of a centrifugal separation tank 4, and the inside of the tank 4 is covered with the bag 41. The waste water from a disposer is introduced into the rotating tank 4 through a waste water pipe 6, a connecting hose 7, an inlet pipe 57 and a water conduit 56 and circumferentially energized to filter off solid by the bag 41. The lid plate 45 and bag 41 are detached, and the solid is discarded along with the bag 41.