baber/WOPTO huggingface dataset:
Patent JP-H08102326-A (JP)
Title: Fuel cell power generating system
Inventor: AKAGI ISANORI
IPC: H01M8/24
Filed: 1994-09-30
Abstract: PURPOSE: To effectively use combustion heat generated by combustion to heat a reforming chamber by installing the reforming chamber adjacent to a combustion chamber, reforming a mixed gas, then supplying the reformed gas to a power generating chamber. CONSTITUTION: A raw gas containing carbon hydride gas is reformed in a reforming chamber 20 to produce hydrogen gas. A power generating chamber 30 contains a cell C of a fuel cell which generates power by electrochemical reaction of the reformed fuel gas and an oxygen-containing gas supplied from an oxygen-containing gas supply port 62. A ran fuel gas supplied from a raw fuel gas supply port 42 and an exhaust fuel gas exhausted from the power generating chamber 30 are mixed in a mixing chamber 40 to form a non- reformed mixed gas. Combustion heat of the exhaust gas is effectively utilized, and the non-formed mixed gas is reformed in the reforming chamber 20 to form a fuel gas.  The reforming chamber 20 and an oxygen-containing gas preheating chamber 60 are installed adjacent to a combustion chamber 50, and exhaust fuel gas and exhaust oxygen gas are burned in the combustion chamber 50, and combustion heat is utilized to effectively heat the reforming chamber 20 and the preheating chamber 60.
Patent JP-H1083859-A (JP)
Title: Lever type connector
Inventor: NAKADA HIROYUKI
IPC: H01R13/629
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a lever type connector that allows connector housings to be smoothly disconnected from each other. SOLUTION: Clearance C is provided between the inner peripheral surface of a cam groove 35 and a cam-receiving projection, and both of connector housings move in the fitting direction by an amount equal to the clearance to take different positions when they are fitted together and when they are disconnected. With this movement, the outer peripheral surface 31a of a lever 30 and a vertical wall 12 on which the male connector housing is mounted make sliding contact so as to press against each other only while they are being disconnected, so that the force to disconnect both of the connector housings from each other is exhibited to reduce the loads on the cam groove 35 and the cam receiving projection.
Patent JP-S61115691-A (JP)
Title: Method for joining metallic sphere
Inventor: MIZUNO SHIGERU
IPC: B23K26/21
Filed: 1984-11-09
Abstract: PURPOSE:To improve the accuracy of a joining and the joining strength by providing a through hole smaller in a diameter than that of a metallic sphere in the body to be joined and irradiating a beam having high energy density from the opposite side of the metallic sphere. CONSTITUTION:A through hole 2a smaller in the diameter than that of the metallic sphere 1 is provided in the body 2 to which the metallic sphere 1 is to be joined. The metallic sphere 1 is pressed in the through hole 2a from above and positioned. Then, laser 3 of gaseous carbonic acid etc. having the beam 3a of the high energy density is moved along the joint. By the heat of the irradiation of the beam 3a having high energy density, the minute parts of the joint are welded, and at the same time, the welded joint is rapidly cooled in the air. Accordingly, the jointing is made in a moment, and the metallic sphere 1 and the adjacent part of the joint are hardly influenced by the heat. By such a way, the accuracy of the welding and the strength of the weld zone are improved.
Patent JP-S60128964-A (JP)
Title: Cylinder liner
Inventor: SHIBUYA SHINICHI
IPC: F02F1/20
Filed: 1983-12-17
Abstract: PURPOSE:To secure the lubricating oil required as well as to keep off acid corrosion, by installing an oil holding part consisting of a fine groove in a cylinder liner's inner surface extending over a constant length range from the top of a cylinder liner to the vicinity of a top dead point position of a first piston ring, while forming the other inner surface into a flat-smoothing surface. CONSTITUTION:Cylinder lubricating oil is discharged out of an oiling hole 2 and raised up by a piston ring. On the other hand, an oil holding part 7 consisting of a fine groove extending over its length ranging from a top surface 1b of a cylinder liner 1, where lubricating oil is most required, for constant length, namely length (f) to the vicinity of a top dead point position 3 is installed, while the other inner surface is formed into a flay-smoothing surface. A groove or the like is not installed in an intermediate point between a position of the oiling hole 2 and the top dead point vicinity 3 whereby fresh oil is made so as to be raised up to the said top dead point vicinity 3. The oil holding part 7 is installed in the top dead point vicinity 3 whereby the raised oil is made so as to be held there. With this constitution, fresh oil at the top dead point vicinity 3 is secured and sulfuric acid inside combustion gas is neutralized, thus acid corrosion in the cylinder liner is prevented.
Patent JP-2000063015-A (JP)
Title: Printer
Inventor: FUSHIMI KAZUHIRO
IPC: B41J15/04
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To easily lock a paper sheet width guide after positioning. SOLUTION: As a moving structure for a pair of paper sheet width guides 15, 16, which guide the paper sheet taking the center line as the reference, a rack-and-pinion structure consisting of power transferring racks 19, 20 and pinions 23, 25 is adopted, and a pair of paper sheet width guides 15, 16 are constituted so that they can slide so as to come near or go away to/from each other in an interlocked manner. A locking member 29, which can freely move to either a lock-position for locking the rotation of the pinion 25 or an unlock- position for unlocking the pinion 25, is prepared. By locking the rotation of the pinions 23, 25, with the locking member 29 positioned at the lock-position, the transferring racks 19, 20 become unable to move so that the position of the paper sheet width guides 15, 16 is fixed.
Patent JP-S6298686-A (JP)
Title: Light emitting element and its manufacture
Inventor: TAKAHASHI YUKIO
IPC: H01S5/00
Filed: 1985-10-25
Abstract: PURPOSE:To make it possible to cut a wafer into pieces without elongation of Au in the case where chips are manufactured by cleaving a wafer, by forming an Au electrode on a wafer surface in the manner in which the part to be cut in the direction rectangular to a resonator is made thinner than the other region on the wafer. CONSTITUTION:On the corresponding parts of anode electrode 10 to the both ends of a resonator 12, an overhang-protection layer 13 thinner than the other parts is formed. The part of wafer 14, which becomes the end part of a resonator 12 in the state of a chip when a laser chip is manufactured by cutting the wafer into pieces, is previously coated with a thin Au film. As the result of this, it does not occur that Au elongates to its utmost, becomes difficult to be cut, and overhangs like eaves in a conventional manner when the wafer 14 is cleaved along a cleavage line. Consequently, an anode electrode 10 does not hang, and the short circuit defect caused by a hanging electrode does not generate.
Patent JP-H01110254-A (JP)
Title: Method and apparatus for measuring phase of signal at measuring point on sample
Inventor: HANFUDETOREFU BURUUSUTO
IPC: G01N29/06
Filed: 1988-09-21
Abstract: PURPOSE: To measure the phase of a signal rapidly and accurately by maintaining the phase of a secondary electrical signal at a constant in a method for detecting the secondary electrical signal by scanning the surface of a sample with particle beams. CONSTITUTION: For measuring the phase of a surface wave at a measurement point on the surface of a surface wave device OWB, a signal generator SG for exciting an inter digital converter IDW via a power amplifier LV with a cosine wave voltage of a frequency fs with a phase ϕ2 is used. The deformation of a surface is scanned by electron beams PE generated in an electronic optical cylinder of a scanning electron microscope by utilizing the potential contrast effect. A secondary electron SE is detected by a detector DT and a secondary electron flow is supplied to an evaluation circuit AS. A negative feedback RK is used so that the phase of a phase detector PD becomes constant and the phase of a control signal is phase-shifted via a phase-shifter PS.
Patent JP-H01115021-A (JP)
Title: Gas breaker
Inventor: HERUMUUTO BAIERU
IPC: H01H33/56
Filed: 1988-09-20
Abstract: PURPOSE: To improve the ability of a gas density monitor to work and monitor, by providing a bowed support for a connection block. CONSTITUTION: A gas density monitor 6 comprises a one-side opened connection chamber 9 for an electrical contact 8, and is combined with a connection block 16 installed in a wall of a control box 4 without combining bowed supports 29 and 30 with a lip packing 12. The gas density monitor 6 is placed in an external space directly influenced by an outside air temperature, and the electrical contact 8 is placed in an internal space of the control box 4 to prevent dew condensation or pollution. Moreover, the direct fixing or combination is avoided between the connection chamber 9 and the wall of the control box 4. In the midst of a switching action, possible vibrations or an impact force acting on the control box 4 cannot be transmitted to the gas density monitor 6 to have no effect on the function of the gas density monitor 6.
Patent JP-H0958250-A (JP)
Title: Air conditioning unit
Inventor: ONODERA MUTSUHIRO
IPC: F24F13/22
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning unit in which the increase of a constitution parts caused by separating a drain pan from an unit case is prevented and the water leak which is the most anxious in a vertically divided unit case is prevented surely. SOLUTION: An unit case is constituted by the combination of case member 4 divided to two parts vertically and an evaporator 1 is stored in this unit case. A drain pan constitution part 10 is formed integrally on the lower part of each case member 4 and an inner case 20 whose upper surface is opened is stored in the space formed by this drain pan constitution part 10. Projected walls 21, 22 for covering the upper edge of the periphery wall of the inner case 20 are installed on the inner wall of the case member 4. Such fear is eliminated that water is invaded between the inner case 20 and the case member 4 by these projected walls 21, 22 and water leak is prevented.
Patent JP-H04116436-A (JP)
Title: Semiconductor minute differential pressure sensor
Inventor: ISHIBASHI KIYOSHI
IPC: G01L13/00
Filed: 1990-09-06
Abstract: PURPOSE:To obtain a highly reliable sensor by forming many indentations on the surface of a die pad fixed to a base by an adhesive thereby enhancing the adhering strength. CONSTITUTION:Many indentations 5c, 6c are formed on the surfaces of die pads 5, 6 at the side fixed to a base 1 by an adhesive. The contact area between the die pads 5, 6 and the adhesive is increased and, the contact of the material of the die pads 5, 6 exposed inside the indentations 5c, 6c with the adhesive produces a high adhering force. Accordingly, the reliability is improved.
Patent JP-H0583842-A (JP)
Title: Overcurrent protective relay unit
Inventor: HASEGAWA OSAMU
IPC: H02H3/08
Filed: 1991-09-18
Abstract: PURPOSE:To make overcurrent protection effective immediately after entering into normal operating conditions by making the function of an overcurrent protective relay ineffective automatically so long as a starting current flows thereby settling the starting current of electric apparatus. CONSTITUTION:After settling of starting current flowing through a power line 1, a microcomputor 14 delivers an overcurrent detection signal upon occurrence of overcurrent. A control circuit 15 makes a logical decision based on output signals from an input circuit 5 and a start detection circuit 6 and the setting conditions of an overcurrent value setting switch 7 and delivers an overcurrent detection signal to an output circuit 12. A memory circuit 16 stores the decision process, to be carried out in the control circuit 15, in the form of instruction code program. The microcomputor 14 is constituted of the control circuit 15 and the memory circuit 16. According to the constitution, it is not required to make the function of overcurrent protective relay ineffective and overcurrent protection takes place immediately upon settling of the starting current of electric apparatus.
Patent JP-S6297952-A (JP)
Inventor: FUKUHARA MASAO
IPC: D04B35/06
Filed: 1985-10-24
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-H1084472-A (JP)
Title: Image-processing unit
Inventor: UENO KUNIKAZU
IPC: H04N1/46
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide the image-processing unit in which an image is magnified with high image quality and smoothing, independently of the multiple of an integer and non-integer by a small amount of a pattern storage memory capacity by using a small number of integer magnification jaggy detection patterns and output patterns, even when jaggy detection patterns and output patterns for all of desired magnification are not provided. SOLUTION: A matching circuit 202 conducts pixel density conversion and smoothing with a magnification larger than the magnification requested. An arithmetic section 103 divides the obtained plurality of pixels into blocks, in cross reference with the desired magnification and discriminates a representative color for each processed block. Then the obtained block is cross-referenced with a pixel in the case of pixel density conversion with a magnification requested, and the color of the pixel of the image data subject to pixel density converted with the magnification requested is used for a discriminated representative color.
Patent JP-H1087388-A (JP)
Title: Production of compost and tool for production of compost
Inventor: ISHIZAKA TAKESHI
IPC: C05F3/00
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To produce a compost of good quality in a short time while saving energy and manpower compared to a conventional producing method of a compost by inserting a specified body into a heap of a compost material in the production process of a compost and then producing a compost. SOLUTION: In the production process of a compost, an air-permeable tubular body 2 is inserted into the heap 1 of the compost source material to produce a compost. This method is preferably carried out in the following way. The air-permeable tubular body 2 is inserted from the upper part of the heap 1 so that an accelerating material for putrefaction such as oxygen and water is supplied to the heap 1. Also another tubular body 2 is inserted in the side of the heap 1 so that the tubular body 2 is kept in a horizontal state or the rear end of the body 2 is lower than its top end. An inhibiting material against putrefaction such as carbon dioxide and excess water is discharged through the tubular body 2 from the heap 1 to produce a compost.
Patent JP-S6480374-A (JP)
Title: Lamp for radiating ray
Inventor: MORI TAKASHI
IPC: A61N5/06
Filed: 1987-09-21
Abstract: PURPOSE:To enable a compact lamp to radiate a ray in a desired direction, by providing a photoconductive cable which a visible ray transmitted through another photoconductive cable is led into and which runs in a flexible conduit of the lamp to radiate rays from the tip. CONSTITUTION:A lamp 5 for radiating a ray includes a base 6, a flexible conduit 7 set on the base 6 ad a photoconductive cable 8 running in the base 6 and the conduit 7. The photoconductive cable 8 is connected to another photoconductive cable 1, and a ray transmitted through the photoconductive cable 1 is led into the photoconductive cable 8 and is then radiated from the tip of the cable.
Patent JP-S60130191-A (JP)
Inventor: TAKAMUNE KEIGIYOU
IPC: G06T1/00
Filed: 1983-12-16
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-H03103169-A (JP)
Title: Controller for fermentation of aerobic microorganism
Inventor: SHIOMI SHIGEFUMI
IPC: C12N1/36
Filed: 1989-09-14
Abstract: PURPOSE:To prevent the respiratory rate of an aerobic microorganism from its excessively being determined with ventilation rate by correcting the ventilation rate required by the aerobic microorganism in proportion to the amount thereof according to a corrected ventilation rate corresponding to an active state of the aerobic microorganism. CONSTITUTION:The microbial cell concentration (SS) according to the amount of an aerobic microorganism (1a) in a culture solution (1b) is outputted to an arithmetic unit 10 by a turbidimeter 9. The main ventilation rate required by the aerobic microorganism in proportion to the amount of its own based on the microbial cell concentration (SS) is calculated by a main ventilation rate arithmetic unit (10a). The specific proliferation rate of the aerobic microorganism is calculated based on the microbial cell concentration by a specific proliferation rate arithmetic unit (10b). A corrected ventilation rate corresponding to an active state of the aerobic microorganism is calculated based on the microbial cell concentration, specific proliferation rate and culture time by a corrected ventilation rate arithmetic unit (10d). The main ventilation rate and corrected ventilation rate are then added with an adder (10e), converted into a target ventilation rate (Qa) and outputted to a proportional plus integral plus derivative(PID) regulator 5.
Patent JP-H0789749-A (JP)
Title: Method for calcining pulverized limestone and device therefor
Inventor: KATO KUNIO
IPC: C04B2/10
Filed: 1993-09-24
Abstract: PURPOSE:To obtain highly reactive quick lime without any mutual adhesion or coagulation at a low calcination temp. and at a low energy cost by charging the fine powder of limestone into a fluidized bed of an inert matter and calcining the fine powder. CONSTITUTION:An inert matter such as silica sand having 100-1500mum grain size and the grains of limestone having the same size are charged onto a perforated plate 3 at the bottom of a fluidized calcination tower 2, a combustion gas formed by burning a coal or petroleum fuel and kept at >=750 deg.C is passed through the tower 2 having a high-temp. gas introducing means 7 through a gas inlet 4 and a gas outlet 5 to form the fluidized bed 1 of the granular body. Meanwhile, the fine powder of limestone having 1-100mum grain size is continuously or intermittently charged by a feed means 6, a deficiency of the inert matter or limestone grain due to consumption is replenished, and the calcined pulverized limestone is recovered from the gas passing through the bed 1 by a solid-gas separation means 8 provided with a cyclone 81 and a bag filter 82.
Patent JP-H0681948-A (JP)
Title: Cylinder device
Inventor: KIMURA KATSUKO
IPC: B29C70/52
Filed: 1992-09-07
Abstract: PURPOSE:To reduce the weight, improve the wear resistance and damage resistance and prolong the service life by a method wherein a piston rod comprises a cylindrical piston rod body being a pultrusion product of continuous long fibers, and coupling members made of a metal mounted on the two ends of the piston rod body. CONSTITUTION:A cylinder device comprises a cylinder tube 1, a piston 2 slidably fitted therein, and a hollow cylindrical piston rod 3 made of FRP fixed on the piston 2. The piston rod 3 is extended through a through-hole, formed in a cover with which one end of the cylinder tube 1 is covered, to the outside. In this case, the piston rod 3 is provided with a cylindrical piston rod body 10 being a pultrusion product of continuous long fibers and coupling members 12 and 14 made of a metal attached to the two ends thereof. The coupling members 12 and 14 and the piston rod body 10 are integrally intercoupled not by a screw crest but through a coupling method using an adhesive. Further, by applying metal plating on a surface, the wear resistance is improved.
Patent JP-H0551669-A (JP)
Title: Material for decoration
Inventor: SHIMIZU SUSUMU
IPC: C22C5/02
Filed: 1991-08-26
Abstract: PURPOSE:To provide a material for decoration of thick color excellent in corrosion resistance as well as capable of giving out luster, furthermore good in castability, capable of working a precise pattern as well and capable of corresponding to the diversification of designs. CONSTITUTION:This cover is the material for decoration, in an Au alloy obtd. by subjecting an Au alloy to heating and oxidizing and forming an oxide layer thickly coloring on the surface layer part, its compsn. is constituted of, by weight 0.1 to 20wt.% In, 0.1 to 60wt.% coloring element and the balance Au.
Patent JP-H03101830-A (JP)
Title: Steam heating and vaporization cooling device
Inventor: MORII TAKAYUKI
IPC: B01J19/00
Filed: 1989-09-14
Abstract: PURPOSE:To eliminate temp. unevenness of heating and cooling by communicating the suction port of a pump with the diffuser of an ejector via a tank and connecting the discharge port of the pump to the nozzle of the ejector. CONSTITUTION:The suction side of a pump 30 in a pump device 22 is connected to a tank 31 and the discharge side thereof is connected to the nozzle 33 of an ejector 32. The diffuser 34 of the ejector 32 is connected to the upper space of the tank 31. The pump device 22 supplies water in the tank 31 to the ejector 32 by actuation of the pump 30 and performs sucking action of water and returns water to the tank 31. A valve device 26 is a motor-operated valve which is fitted to a cooling water supplying path 28 and supplies one part of discharged water of the pump 30 to a jacket part 5 or interrupts it. This valve device performs opening and closing action by a signal sent from a controlling part 29. When a reaction pot 21 is heated, a motor-operated valve 75 is opened by the signal sent from the controlling part 29. Water becomes the reduced steam and is supplied to the jacket part 5 and the reaction pot 21 is heated.
Patent JP-S6298870-A (JP)
Title: Facsimile communication system
Inventor: OGAWA TAKASHI
IPC: H04L1/00
Filed: 1985-10-24
Abstract: PURPOSE:To allow a machine correcting an error to communicate with a CCITT standard G3 machine by temporarily excluding an error correction encoder circuit and an error correction decoder circuit based on a control signal between a transmission side and a reception side. CONSTITUTION:A switching circuit 12 inserts or excludes the error correction encoder circuit 13 based on the control signal between the transmission and receptions side where scramble data DS from a self-synchronizing type scrambler 11 is connected to the input of the transmission system switching circuit 12, and its output is to the input of a modulator circuit 14. A modulation signal from the modulator circuit 14 is transmitted to the outside figure through a transmission line 15. The modulation signal inputted through the transmission line 15 from the outside is connected to the input of a demodulator circuit 16. A demodulated signal from the demodulator circuit 16 is connected to the input of a switching circuit 17. Based on the control signal between the reception and transmission sides the switching circuit 17 inserts or excludes the error correction decoder circuit 18, and the scrambler data DS from the switching circuit 17 is connected to the input of a self-synchronizing type discrambler 19. Reception data D0 is transmitted to the outside from said discrambler 19, and expansion processing is applied.