baber/WOPTO huggingface dataset:
Patent JP-S62298668-A (JP)
Title: Geothermal power system
Inventor: TERADA TAKESHI
IPC: F03G7/04
Filed: 1986-06-16
Abstract: PURPOSE:To enhance heat collecting efficiency by separating the geothermal steam into air and water, driving a generator through rotation of a turbine with the separated steam, performing gasification of Fleon gas using the hot water, and rotating a Fleon turbine using this gasification gas for driving of generator. CONSTITUTION:Geothermal steam from a pipeline 1 is separated by an air-water separator 2 into steam and hot water, wherein the steam is sent to a steam turbine 3 to be utilized for driving a generator 4. The used steam comes into a condenser 5 and is condensed into water by cooling water from a cooling tower 7. The hot water, on the other hand, flows through No.1 stage and No.2 stage heat exchangers 12, 18, and is exhausted to outside the system after rotating a small hydraulic wheel 19. Fleon gas is supplied to these heat exchangers 12, 18 by a Fleon pump 17 and turned into pressurized fluid by the heat exchangers 12, 18, to be then lead out to a Fleon turbine 13, wherein it is used for driving a power generator 14.
Patent JP-S6296590-A (JP)
Title: Method and apparatus for burning fuel-water
Inventor: TAJIMA TSUMORU
IPC: F23L7/00
Filed: 1986-06-16
Abstract: PURPOSE:To prevent an accidental fire, to accelerate the generation of CO and H2, and to improve the combustion efficiency of a fuel, by injecting a fuel and water into a high-temp. reaction chamber together with oxygen to reduce the unevenness of volumes of water, fuel and oxygen and, at the same time, to disperse the vaporized water, thereby burning the fuel. CONSTITUTION:A nozzle 4 for injection of a high-pressure fuel is provided at the top end of a fuel-injection burner 6, and is arranged at the bottom opening portion of a cylindrical high temp. reaction chamber 3 which is packed with a refractory 5 having pores which communicate with each other at a position around the middle thereof. The reaction chamber 3 is a cylindrical hood made of a refractory and opened at its both ends. Fuel-water combustion is carried out, e.g., under the following conditions: a fuel injection pressure of about 300kg/cm<2>; a fuel injection rate of about 40l/hr; a heavy oil A as a fuel; and water content: 10%, 20%, 30%, and 40%. When the fuel is injected, both the fuel 1 and water 2 float in the form of a fume and do not drop down. According to the titled method and apparatus, a water-contg. fuel can be burnt stably at high efficiency without causing accidental fire and can contribute to the energy-saving and the prevention of pollution problems.
Patent JP-2000333198-A (JP)
Title: Image signal processing unit of electronic endoscope
Inventor: TAKAHASHI AKIHIRO
IPC: H04N9/04
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To quickly and easily control the color balance by controlling manually an analog color balance control means. SOLUTION: The analog color video signals are outputted to a TV monitor device of a prescribed video reproduction system, and an optical object image is reproduced in real time as a color image from the analog color video signals. A VCA(analog voltage controlled amplifier) 50R is placed between a D/A converter 46R and an LPF(low pass filter) 48R, and a VCA 50B is placed between a D/A converter 46B and an LPF 48B respectively. The VCA 50R functions to control the amplitudes of red image signals included in the red analog video signals in response to the voltage signal outputted from a system controller 28. The voltage which is outputted from the controller 28 to the VCA 50R is manually controlled.
Patent JP-S5843179-A (JP)
Title: Power source
Inventor: HAYASHI TETSUO
IPC: H02M3/337
Filed: 1981-09-04
Abstract: PURPOSE:To prevent a breakdown of an element at the starting time by generating a pulse which controls ON or OFF of two semiconductor switches of a regulator so that the pulse width of the pulse at the starting time becomes equal to that of the pulse after starting. CONSTITUTION:A voltage from a DC power source 1 is inputted to a regulator 6 which has switching transistors 8, 9 and a transformer 7, thereby supplying electric power to a load 17. A J-K flip-flop 20 which outputs first and second main reference pulses according to a clock pulse signal and a monostable multivibrator 21 which outputs a pulse width shorter than the pulse width of the signal are provided, the output of a D flip-flop 28 which receives the outputs from the flip- flop 20 and the multivibrator 21 and a command signal is inputted to gate circuits 23, 24, thereby controlling the transistors 8, 9. Accordingly, the pulse width of the pulse at the starting time can be equalized to that of the control pulse signal after starting, thereby preventing the breakdown of the transistor at the starting time.
Patent JP-H06186518-A (JP)
Title: Antiferroelectric liquid crystal composition
Inventor: SUZUKI GIICHI
IPC: C09K19/28
Filed: 1993-05-19
Abstract: PURPOSE:To provide the antiferroelectric liquid crystal compsn. which has an excellent hysteresis characteristic and is sufficiently usable for a display. CONSTITUTION:The antiferroelectric liquid crystal compsn. of the liquid crystal compsn. contg. at least one kind of antiferroelectric liquid crystal compds. has the optical purity sufficient for exhibiting <=1.4 steepness of its hysteresis curve and >=1 memory margin.
Patent JP-H0658382-A (JP)
Title: Two-dimensional movement device
Inventor: SAEKI SHUICHI
IPC: F16H21/10
Filed: 1993-06-11
Abstract: PURPOSE:To provide a two-dimensional movement device in which the movement of a slider is carried out in a simple constitution, and an accurate positioning can be carried out. CONSTITUTION:This two-dimensional movement device 1 is provided with a slider 21 held at least either one side of an X-direction movable member 15 whose both ends are held movable to X-axis guide members 9A and 9B extending in the X-axis direction, or a Y-direction movable member 19 whose both ends are held movable to Y-axis guide members 11A and 11B extending in the Y-axis direction, which is movable in the X-axis and the Y-axis directions. The second link 25 connected oscillatable to the first link 23 pivoted oscillatable to one fulcrum is provided, the slider 21 is connected to the tip of the second link 25, and a driving source to control the angles of two positions of the three positions of oscillating parts generated by connecting the first link 23 and the second link 25, so as to position the two-dimensional positions, is provided.
Patent JP-H09325432-A (JP)
Title: Manufacture base in manuscript reader
Inventor: TOMIMIZU MASAAKI
IPC: H04N1/107
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent the action of force in a direction in which manuscript is deviated so as to set the manuscript at a predetermined position when the manuscript put on a manuscript receive member is pressed and held by closing a manuscript pressing lid. SOLUTION: A manuscript pressing lid 25 which turns centered on a support shaft 46 along one side of a manuscript receive member 24 in which manuscript C is put to press the manuscript is provided on the manuscript receive member 24. The manuscript receive member 24 can oscillate based on a center of oscillation which is parallel with the support shaft 46, and the center of oscillation is provided at a position deviated from a position of center of gravity so that the manuscript receive member 24 is inclined due to its self/weight.
Patent JP-S5841639-A (JP)
Title: Twice twist wire twisting machine
Inventor: TANAKA MASARU
IPC: D07B3/10
Filed: 1981-09-07
Abstract: PURPOSE:To manufacture a twisted wire cord having an excellent quality, by detecting tension of the stranded wire cord in a twice twist wire twisting machine, and controlling tension between a receiving capstan and an overtwist roller. CONSTITUTION:Plural steel wires 1 pass through a panel board 3, are twisted by a collection poise 4, to obtain a stranded wire cord 2, and are wound round an overtwist roller 51. The twisted wire cord 2 passes through a turn roller 15, a bow-like guide 17 and a turn roller 15, and is wound round take-up reel 22 through a receiving capstan 19 and a traverse roller 21, while tension is being detected by a tension detecting roller 20. In this case, a variation of the detected tension is converted to an electric variation by a transducer, it fed back to a rotation driving source 11 of the overtwist roller 51, its rotational frequency is controlled, and tension of a stranded wire cord in a twice twist wire twisting machine is kept constant, and wire twisting is executed, by which a twisted wire having an extremely high quality can be manufactured.
Patent JP-H1093690-A (JP)
Title: Switching device, service controller, and connection setting method
Inventor: STAHL UWE DIPL ING
IPC: H04Q3/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To simplify call numbers between subscribers with respect to connection setting where the number of a subscriber B to be called is assigned to a geometrical area shared between two or more subscriber access networks of network operators different by number ranges and a call request is transmitted to the subscriber access network of the subscriber B called through one or more communication networks. SOLUTION: Besides a register number N indicating the called subscriber B in the number range of a geometrical area LOC2, an independent operator code KOP23 is transmitted as a part of a call request. It determines a network operator of the subscriber access network of the subscriber B to be called, and a subscriber line related to the subscriber B to be called is determined by the register number N and the operator code KOP23.
Patent JP-2000330906-A (JP)
Title: Network system
Inventor: SHIMIZU YOSHIO
IPC: G06F13/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To easily update settings of a client terminal even when various settings are changed on a server by composing a computer substantially of client terminals with a communication function and a screen operation interface function and the CPU of the server. SOLUTION: The server 1 and client terminals 2 are connected by a ring type network line 10. The CPU, OSs, application programs, etc., are mounted on the server 1 and each client terminal 2 has no CPU and has only an image processing function and an input function. Before the client terminals 2 are connected to the network line 10, OSs, application programs, use environment, and user information by the client terminals 2 are set on the server 1. Then the client terminals 2 are started and respective circuits are set according to the information set in a memory 24 for setting information storage.
Patent JP-S62296387-A (JP)
Inventor: NAKANO CHIKAO
IPC: H05B3/50
Filed: 1986-06-17
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-S5264979-A (JP)
Title: Ultrared image system
Inventor: BETSUSHIYO YOSHISATO
IPC: G01J5/48
Filed: 1975-11-26
Abstract: PURPOSE:To provide an ultrared image system, in which an ultrared ray emitting source for compensation and a half mirror are provided in the vicinity of the receiving side of an ultrared ray detecting element so as to reduce the noises coming from the self-image which is produced by the detecting element withh the use of its own ultrared image.
Patent JP-H036665-A (JP)
Title: Card processing system
Inventor: TOMITA KENICHI
IPC: G06F12/00
Filed: 1989-06-02
Abstract: PURPOSE:To attain the reuse of a card process by using a graph extracting means, a graph reduction executing means, and a card production means and returning the card process to the graph conversion. CONSTITUTION:A graph extracting means 11 inputs a card assembly to undergo a card process and extracts a graph which turns a link into an arc with the cards of the card assembly defined as nodes. A graph reduction executing means 12 carries out the reduction of the graph extracted by the means 11 based on a pattern prepared for pattern matching and a reduction rule prepared for substitute of the pattern. Then a card production means 13 forms a card assembly based on the graph converted by the means 12. In such a constitution, the card process can be reused.
Patent JP-H04341671-A (JP)
Title: Air vent
Inventor: HARADA MASAYOSHI
IPC: F16K24/04
Filed: 1991-05-15
Abstract: PURPOSE:To provide an air vent that prevents a float and a valve casing from being damaged even if water in a valve chest is frozen. CONSTITUTION:A valve seat 8 forming an exhaust port 7 is energized by a coil spring 12 and projected into a valve chest 3. Resilient force in this coil spring is formed to be slightly stronger than fluid pressure and valve closing force due to the flotage of a float 6. When water in the valve chest 3 is frozen into cubical expansion, this float 6 comes up, compressing the coil spring, thus the valve seat 8 is goes back, absorbing the cubical expansion.
Patent JP-S5931248-A (JP)
Title: Recorder
Inventor: KIYOHARA TAKEHIKO
IPC: B41J11/66
Filed: 1982-08-16
Abstract: PURPOSE:To efficiently make a perforation for cutting off the recording paper of a recorder such as a facsimile apparatus, by providing a head holder with a durable perforating mechanism as a cutting-off means for the roll-wound recording paper to make the perforation in the cut-off part of the paper. CONSTITUTION:A recorder includes a head holder 1 movable back and forth on guide shafts 2, 3 in the direction of the width of recording paper 8 and fitted with a recording head 26 swingable about a pin 27. A perforating lever 30 is supported on the head holder 1 so that the lever can be swung about the pin 27. A perforating wheel 31 is attached to the tip of the lever 30 so that the wheel can be turned around a shaft 32. The perforating wheel 31 comprises a thin steel plate 31S provided with teeth 31C on the periphery and with a bearing hole 31H and coupling holes 31J, and a plastic member 31P which is integrally molded on the steel plate so that the plate is located in the central part of the plastic member. A platen holder 23 is provided with a buffer 23A and a groove 45, into which the teeth 31C are inserted.
Patent JP-S6034293-A (JP)
Inventor: HOSODA YUUJI
IPC: G01L5/00
Filed: 1983-08-03
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-S5365674-A (JP)
Title: Insulator gate type memory non-volatile transistor
Inventor: WATANABE YOSHIO
IPC: H01L21/8247
Filed: 1976-11-24
Abstract: PURPOSE:To enhance both the memory performance and the reliability by forming, through nitriding of Si single crystal substrate, the first insulator layer which is free from pinholes and features a thickness thin enough to give a tunneling to the electron.
Patent JP-H09301673-A (JP)
Title: Metal fitting for suspending and lifting large diameter pipe
Inventor: KATO ZENICHI
IPC: B66C1/62
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To reduce suspending margin for suspending and lifting a pipe by providing a pair of side part belt plates having suspension pieces in outer peripheral sides in the end parts of a lower part belt plate having a base seat in its lower parts via a hinge. SOLUTION: A suspending and lifting metal fitting is composed of a belt plate divided into three parts, that is, one lower belt plate 11 and a pair of side belt plates 14 and formed to be a cylindrical ring shape as a whole so as to surround the full outer peripheral surface of a pipe 10. The lower belt plate 11 contacted with the lower part of the pipe 10 includes a base seat 12 and both ends thereof are connected to the pair of side belt plates 14 via a hinge 13. The side belt plates 14 each includes a suspension piece 15 in its outer peripheral side. The pipe 10 is lifted in the following manner. The side belt plates 14 of the suspending and lifting metal fitting are opened. Then, after the pipe 10 is placed on the lower belt plate 11, the side belt plates 14 are closed and fastened by a bolt 16.  Then, a shackle 22 is connected to the suspension piece 15 and, by lifting this with a wire rope 21, the pipe 10 is transferred.
Patent JP-H1133896-A (JP)
Title: Abrasive grain, abra dant, and polishing method
Inventor: IZUMI HIROHIKO
IPC: B24B37/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To sufficiently remove abrasive grains remaining at the surface of a substrate to be polished by washing the surface of the substrate after being polished in good performance by a simple washing procedure using an aqueous washing liquid chiefly containing pure water and others. SOLUTION: The surface of a silicon type semiconductor substrate is polished using a polish containing abrasive grains which have hydrophilic surfaces and whose absolute surface potential (ζ-potential) is below 50 mV at pH7, i.e., abrasive grains of metal oxide whose end is preferably terminated with hydrophilic radicals, or still more preferably with hydroxyl radicals, and which has accordingly a hydrophilic surface, and the obtained surface is washed with an aqueous cleaning liquid. Favorable examples of metal oxide for abrasive grains are cerium oxide, zirconium oxide, and managanese oxide.
Patent JP-H036493-A (JP)
Title: Reactor control rod
Inventor: SHIMA MASAYUKI
IPC: G21C7/10
Filed: 1989-06-05
Abstract: PURPOSE:To prevent corrosion and reduce waste by allowing the interval of a hafnium Hf metal plate to be held by a spot spacer SS to oppose to each other, and holding the interval of the metal plate and a sheath inner face by the use of projections on the metal plate. CONSTITUTION:In a control rod wherein a long life type neutron absorber is divided into a few pieces in the axial direction of the control rod and in the width direction of a wing 16, and further the absorption characteristics of a neutron absorbing element 17a in each division is fixed according to the dose of neutron of in the respective divisions, the element 17a charged in a sheath 15 is held with a plurality of SS 22 wherein two cross sectionally opposing foots of divided piece 21a in the width direction of the wing 16 penetrate the sheath 15, and further an Hf metal plate 21 constituting elements 17a is held floatingly from the face of the sheath 15 with the projections 21b, 21c on the surface. Thus formed spaces 23, 24 constitute a passage for moderator, and the element 17a improves its mechanical strength. Since the contact between metal plates 21 and between the metal plate 21 and the inside of the sheath 15 is cut, corrosion of them may be prevented, and the waste of disuse of the control rod which has still lifetime may be eliminated.
Patent JP-S5665231-A (JP)
Title: Index sheet of chinese character mnemonic code of japanese language input device
Inventor: YAMAUCHI YOSHITOSHI
IPC: G06F17/22
Filed: 1979-10-31
Abstract: PURPOSE: To make it possible to detect in a short time a mnemonic code of the character to be  derived, by arraying the characters of a same sound in order of appearance frequency, dividing  them into (n) groups, and arraying the characters of a same sound among each group, at the  almost same level in the horizontal direction.  
     CONSTITUTION: Among the Chinese characters to be used for a Japanese sentence, the Chinese  characters of line are respectively arrayed in order of appearance frequency. And the Chinese  characters of the column of "a" and the line of "a" arrayed in order of the appearance frequency  groups are divided into three, and are classified into the groups of A, B and C in order of frequency. In the same way, the Chinese characters of the column of "i" are also classified into the  groups of A, B and C. In this way, the Chinese characters of the highest frequency are arrayed as  one group in the group A, the Chinese characters of high frequency next to said group are arrayed in the group B, and the Chinese characters of low appearance frequency are arrayed in the  group C. In this way, a mnemonic code of the character to be derived can be detected in a short  time by arranging the characters of a same sound in order of appearance frequency, dividing  them into (n) groups, and arraying the characters of a same sound among each group, at the  almost same level in the horizontal direction.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6033967-A (JP)
Inventor: EMOTO YOSHINARI
IPC: E04G23/02
Filed: 1983-08-03
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-S5765061-A (JP)
Title: Reader
Inventor: NOSE TETSUSHI
IPC: H04N1/12
Filed: 1980-10-09
Abstract: PURPOSE:To satisfy severe alignment accuracy for a sensor and an image forming system and to make the device suitable for mass-production, by using a zone plate as an image forming optical system which forms image information on the sensor. CONSTITUTION:Thin film sensors 171-173 are provided on a transparent base 19, and zone plates 151-153 are provided on a transparent base 18. Parts 141-143 of video information drawn on an original 5 are formed as a part of image of an original 5 on the sensors 171-173 via the plates 151-153. With this consitution, to make highly accurate alignment for the sensors 171-173 and the plates 151-153, the reference pattern for alignment obtained from the same mask on the base plates 18,19 is provided with th photo etching method. Thus, the adjustment of individual image forming element is made unnecessary and incorporated image forming system to incorporated sensors is aligned easily with high accuracy.
Patent JP-H07323198-A (JP)
Title: Wall hanging type draining hanger for high boots, gloves and the like
Inventor: TANAHASHI KIYOSHI
IPC: F26B9/00
Filed: 1994-05-30
Abstract: PURPOSE:To make it possible to efficiently drain water from rubber high boots, rubber gloves and the like having shapes with which draining is difficult and simultaneously to house and store these boots, gloves, etc., in an orderly state. CONSTITUTION:A base plate 1 to be mounted at a wall surface is provided with a pair of upper and lower bearings 2, 2. Inclined cylindrical bodies 6 which are pivotally fitted turnably around supporting shafts and have a required opening angle with halves cylindrical bodies 5 having a perpendicular posture are integrally fixed to these bearings 2, 2 to form joint members 4. The halved cylindrical bodies 5 are fitted to the supporting shafts 3 and the bottom ends of hanger rods 8 are supported at the inclined cylindrical bodies 6.
Patent JP-H09324773-A (JP)
Title: Scroll compressor
Inventor: AKISAWA TAKEHIRO
IPC: F04C18/02
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor having a high reliability and a high performance capable of eliminating or reducing sound of collision of a control valve with other parts. SOLUTION: In a scroll compressor which is provided with an intermediate pressure chamber 15 at the back of a turning scroll 3 and means for supplying oil to a bearing and each sliding part using a differential pressure between an intermedaite pressure and a discharge pressure, a valve hole 20 communicating a passage 19 at a discharge pressure side with a passage 17 at an inlet pressure side and a passage 18 at an intermediate pressure side communicating the side face of the valve hole 20 with the intermediate pressure chamber 15 are provided, a valve 27 different in elastic coefficient and supported at its upper and lower parts by upper and lower elastic member 28, 29 is also provided, and a seal face of the intermediate pressure and the intake pressure acts as a side face.
Patent JP-2000331351-A (JP)
Title: Laser unit and laser unit mounting device
Inventor: HAGITANI TOSHIMICHI
IPC: G11B7/08
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To enable the exact regulation of a package of a laser unit in such a manner that distortion force is not applied in an optical axis direction. SOLUTION: Both sides of flanks 11a of a package body 11 orthogonal with the optical axis of an exit laser beam are provided with recessed parts 16 to be fitted to the clamper of a mounting device so as to recess in a direction orthogonal with the optical axis of the exit laser beam. The force by holding and clamping in the clamper is prevented from being acted in the optical axis direction of the exit laser beam in the package body 11.