baber/WOPTO huggingface dataset:
Patent JP-S5562411-A (JP)
Title: Optical system
Inventor: KAMIYA OSAMU
IPC: G02B1/11
Filed: 1978-11-06
Abstract: PURPOSE: To adjust the light quantity distribution of the luminous flux arriving at a photoreceptor according to the wavelength sensitivity characteristics of the photoreceptor by forming two or more reflecting surfaces by different dielectric layers and making use of the synergistic effect of spectral reflectance characteristics.  
     CONSTITUTION: Dielectric layers of 1/4 the reference wavelength λ which becomes nearly the center of a wavelength region required to decrease reflectance are laminated on a metal reflecting layer of aluminum or the like. The portion of the laminated films in contact with the metal layer is formed by MgF 2 , SiO 2 , etc. of low refractive indices and the outermost layer is formed by CeO 2 , ZrO 2 , TiO 2 , etc. of high refractive indices, thus becoming the reflecting mirror containing two or more reflecting faces by the different dielectric layers. The use of such reflecting mirror enables the spectral light quantity distribution of the luminous flux arriving at the photoreceptor to be adjusted as desired by the synergistic effect of the spectral reflectances of the two or more different reflecting faces. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000331565-A (JP)
Title: Seating detecting system
Inventor: TERUNUMA ICHIRO
IPC: H01H13/712
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To determine a seating object and its seating state in detail. SOLUTION: A sheet like seating sensor 5 is embedded just under a cloth or leather upholstery of a seating part 2 of a seat 1. A weight sensor 6 for detecting a load of a seating object as a pressure is embedded under the seating sensor 5. The seating sensor 5 is a membrane switch structured by laminating a pair of flexible sheet through an insulating spacer, providing a position of a contact part turned on. A CPU 52 determines a seating object and its seating state based on output states of the seating sensor 5 and the weight sensor 6.
Patent JP-2000331349-A (JP)
Title: Device for regulating optical pickup
Inventor: ABE SHINYA
IPC: G11B7/08
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To execute optical axis regulation of a light source without using a cat's optical system. SOLUTION: The exit optical axis of an optical pickup is regulated by reflecting the light emitted from the light source 1 by a reflection mirror 6 arranged at the reference plane of the optical pickup via a movable mirror 4, introducing the reflected light from the reflection mirror 6 toward the light source 1 and turning the movable mirror 4. The device has a detecting means 13 for detecting the drive current supplied to the light source 1 and a control means 12 for controlling the intensity of the light emitted from the light source 1 constant. The exit optical axis is regulated by turning the movable mirror 4 in accordance with the change in the drive current detected by the detecting means 13 and, therefore, the need for the cat's optical system is eliminated.
Patent JP-H06329124-A (JP)
Title: Automatic sealing machine
Inventor: NAGAOKA MITSUO
IPC: B65B51/10
Filed: 1993-05-14
Abstract: PURPOSE:To provide a nipping opening/closing mechanism, which can be made smaller by limiting constituent members to as little as possible, and the price of which can be reduced, and in addition, which can easily realize the opening/ closing of the nipping of the welding rollers and discharging rollers by complicated timings. CONSTITUTION:The automatic sealing machine is equipped with a nipping opening/closing means for welding rollers 20, a nipping opening/closing means for discharging rollers 21, and a control means. The control means makes the discharging rollers perform 1 cycle of the nipping-opening and nipping-closing, corresponding with the entering of the leading end of a film between the discharging rollers and the discharging after that, while making the welding rollers perform 2 cycles of the nipping-opening and nipping-closing, respectively corresponding with the entering of the leading end of the film between the welding rollers, heat-sealing, cutting by fusion and heat-sealing of the rear end of the film.
Patent JP-S62293690-A (JP)
Inventor: YAMAGAMI AKIO
IPC: H05K13/02
Filed: 1986-06-12
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-S6115662-A (JP)
Title: Preparation of sweetened raw bean paste
Inventor: TAKEI HITOSHI
IPC: A23L11/00
Filed: 1984-07-03
Abstract: PURPOSE:To improve the utilization efficiency of water resource, by recovering shower water having relatively low turbidity or a waste water having relatively high clarity in various kinds of treating water, temporary in a waste tank, etc., and utilizing the water as a treating water of various bean paste preparation processes. CONSTITUTION:Fresh sweetened bean paste is prepared by a continuous water- exposure process comprising the stirring, washing and cooling of bean powder suspension running through a trough channel. In the above process, the treated water discharged from the exposure step to effect the exposure of the bean suspension in an exposing apparatus 6 and from the dehydration step in the dehydration apparatus 18 is stored in the waste water tank 19, and the water is utilized at need after various treatments such as precipitation, filtration, sterilization, etc. The regenerated water is utilized as the water necessary in various steps of the fresh bean preparation process. Valuable water resource can be utilized effectively without loss, and the remarkable reduction of the production cost can be expected by the effective utilization of the waste water.
Patent JP-H05334142-A (JP)
Title: Method and device for processing data
Inventor: TOKASHIKI KIYOSHI
IPC: G06F12/00
Filed: 1992-05-28
Abstract: PURPOSE:To provide data processing method and device capable of effectively utilizing a data storage area by efficiently canceling data instructed to be canceled. CONSTITUTION:When data to be canceled are specified by a keyboard 4 or a PD 5 in a data processor for managing a data file to be accessed from plural users, the specified data are stored in a ROM 8, and at the time of ending the execution of a prescribed program unit, the data stored in the RAM 8 are canceled from a main device.
Patent JP-S62291165-A (JP)
Title: Semiconductor device
Inventor: SOEJIMA KATSUMOTO
IPC: H01L21/8249
Filed: 1986-06-11
Abstract: PURPOSE:To achieve the high speed switching operation of a semiconductor device by forming a second conductivity type polarity MOS transistor in a first conductivity type well region, and a bipolar transistor and a first conductivity type MOS transistor in a second conductivity type well region. CONSTITUTION:A P-well region 4 and an N-P-N bipolar transistor for forming an N-channel MOS transistor and an N-well region 12 for forming a P-channel MOS transistor are formed on predetermined parts of a low density N-type epitaxial layer 5. Thus, the surface inversion phenomenon of the region 4 is prevented. The thickness of the layer 5 can be reduced, and the collector resistance of the bipolar transistor can be decreased. Thus, the bipolar transistor which switches at high speed can be obtained.
Patent JP-H05329643-A (JP)
Title: Square welding method
Inventor: TAKEUCHI NAOKI
IPC: B23K9/02
Filed: 1992-05-28
Abstract: PURPOSE:To perform automatic welding on the overall periphery of a weld zone in a square shape in the suitable square welding method to be used at the time of welding a work having the weld zone in a square shape such as a hull block of shipbuilding and a bridge, especially. CONSTITUTION:In a long side side weld line of the square weld zone, while the whole of other parts E1-E4 is welded together by fillet welding equipment, leaving the specified quantity or an optional quantity of at least the one end side of the long side side weld line, remaining parts D1-D4 to be welded of the long side side weld line and short side side weld lines C1-C4 of the square weld zone are welded together by a welding robot 7 which sets pedestals 5 and 6 on the long side side members 2a-2d to form the square weld zone.
Patent JP-S6116434-A (JP)
Title: Manufacture of fluorescent character display tube
Inventor: SEO KOUKICHI
IPC: H05B33/14
Filed: 1984-07-02
Abstract: PURPOSE:To increase the luminance of a planar luminous fluorescent character display tube by making the phosphor film thin. CONSTITUTION:After the surface of a base plate including a light-transmitting electrode 2 and a feed wiring 3 is coated with a 0.6mum thickness of ZnO by sputtering, a positive photoresist film with 2-3mum thickness is formed over the entire surface of the ZnO layer. Next, after the thus formed photoresist film is baked, a display-pattern hard mask is fixed parallel to the photoresist film and apart from it before the thus formed structure is exposed with ultraviolet rays. After that, the photoresist film is developed and baked before being etched in an etching solution containing 15Wl of acetic acid, thereby forming a display pattern 4 of ZnO on the light-transmitting electrode 2.
Patent JP-H084610-A (JP)
Title: Air silencer
Inventor: MAIKERU SHII ANSERUMU
IPC: B63H20/00
Filed: 1995-06-02
Abstract: PURPOSE: To reduce noises of inflow air by forming a narrow passage communicating with a first plenum chamber with openings communicating with air introduction pipes and a second plenum chamber with air supply pipes communicating with the air. CONSTITUTION: This air silencer 31 has a first plenum chamber 33 and a series of openings 35 of the same number as air introduction pipes, i.e., intake pipes 23, while the openings 35 communicate with the first plenum chamber 33. The air silencer 31 also has a second plenum chamber 41 and a series of air supply pipes 43 each communicating with the air and the second plenum chamber 41. A narrow passage 51 extends between the first and second plenum chambers 33, 41, while a housing 61 comprises a first and a second members 63, 65. An interval between an opposite wall part of the second plenum chamber 41 and the inner end of the air supply pipe 43 is set to about 6.35 mm (about 1/4 in.).
Patent JP-H0681295-A (JP)
Title: Beltlike paper cutter
Inventor: GIYUNTAA RUFU
IPC: G01J3/46
Filed: 1993-05-17
Abstract: PURPOSE: To provide a paper web-cutting off device capable of surely cutting off the conveying paper web on detecting a tear of the paper web in a drying part of a paper making machine by using a cutting unit installed at a press part of its front stage and not inducing an unnecessary interruption of the paper making process by generating an erroneous action. CONSTITUTION: This paper web-cutting off device is provided by actuating a cutting off unit in a press part on detecting the tear of the paper web by comparing a spectrum of a color tone of a felt in a drying part generated by an actual tear of the paper web in a paper production cycle with a spectrum memorized in advance. In this case, the color tone of the felt is analyzed based on the spectrum values of red, green and blue, and as required on reflecting or transmitted light characteristics including its brightness, and memorized. There is no necessity of changing the structure of the dried felt, and it is possible to generate a signal indicating the tear of the paper web clearly and surely.
Patent JP-H0432542-A (JP)
Title: Jig for colored zing plating
Inventor: MASUDA YUSAKU
IPC: C23C2/06
Filed: 1990-05-29
Abstract: PURPOSE:To uniformize coloring of zinc plating by arranging frames for a jig so that plating part becomes the prescribed interval and setting dummy metal plates under keeping the prescribed interval with the parts to end faces at front and rear parts of the frames. CONSTITUTION:The jig for plating is constituted with outer frame assembling bar steel 1 as frame-state, and under condition of laying thin plates 2 to the bar steels 1 at both sides of the frame, vertical bar spacers 1c are fitted and reinforced at between upper and lower horizontal bars 1a, 1b and the supporting plates 2. The parts 10 of long steel material, etc., are fixed to the jig with wires 4. The parts 10 are set so that the whole plating face exposes at mutual interval of 2-100mm to two or more pieces. The metal plates 5 of iron plate, etc., are fixed as the dummy plates to end faces at the front and rear parts of frame under keeping interval of 2-100mm at between the parts 10. The dummy plates 5 prevent uneven coloring of the colored zinc plating at both ends of the parts 10.
Patent JP-H09319089-A (JP)
Title: Photosensitive resin composition, photosensitive laminate and manufacture of flexible printing plate
Inventor: AMANOKURA HITOSHI
IPC: H05K3/28
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition superior in sensitivity and photocurability, capable of forming a pattern in high precision by photolithography and superior in folding resistance, solder resistance, flame retardancy, and coating operability on a film, and to provide a photosensitive laminate using this composition. SOLUTION: This photosensitive composition and the photosensitive laminate having a layer of this composition contain (A) an acid anhydride-modified polyamide resin obtained by allowing an epoxy resin to react with a reaction product of a diisocyanate and a polycarboxylic acid component, composed essentially of a polycarbonatediol-modified carboxylic acid comprising a main methylene chain of which hydrogen atoms are partially replaced with alkyl groups and carbonate groups, and allowing a cyclic polycarboxylic acid monoanhydride and, when needed, an unsaturated isocyanate monomer to react with the obtained epoxy group-containing polyamide resin and/or the resin having epoxy groups blocked, and (B) a photopolymerizable unsaturated compound having at least one ethylenically unsaturated group, and (C) a photopolymerization initiator.
Patent JP-S5838935-A (JP)
Title: Camera
Inventor: TSUNEKAWA TOKUICHI
IPC: B60C11/03
Filed: 1981-08-31
Abstract: PURPOSE:To accumulate the image information for objects by photoelectric conversion and to display the same in a television image receiver via a video information recorder by providing an area type solid state image sensing element on the interchangeable cover of a camera interchangeably thereby disposing said element on the focal plane of a photographic lens. CONSTITUTION:A film is usually disposed on rail surfaces RP for setting the position of films, but in this figure a solid state image sensing element SM of an interchangeable video adapter is disposed on the focal plane, and is so constituted that electrical information is transmitted therefrom to the adapter of a camera video recorder CK1 through connecting terminals CT and CM. Since the camera is so constituted that when the image sensing element is mounted to the camera the time constant control of a time constant circuit for controlling the shutter is started upon full opening of the shutter, the image information of the correct exposure for objects is accumulated in the solid state image sensing element without slit exposure from a low speed second time up to a high speed second time.
Patent JP-S5261636-A (JP)
Title: Change-over control device for cylinders with fuel supply
Inventor: MATSUMOTO JIYUNICHIROU
IPC: F02D41/02
Filed: 1975-11-17
Abstract: PURPOSE: To make the engine torque stay smooth and steady, with such constitution as designating, one after another, the next group of cylinders subjected to fuel cut control at each time of full engine operation, so as to prevent non-combustion phase from being assigned to a specifice group continuously. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5660821-A (JP)
Title: Combustion chamber of internal combustion engine
Inventor: AIHARA HISAMOTO
IPC: F02B1/12
Filed: 1979-10-24
Abstract: PURPOSE: To display the effective application of discharge energy in a combustion chamber, by surrounding the front of an electric discharge space for a plasma spark plug faced to the subcombustion chamber with an earth electrode body having a plurality of nozzles and arranging at least one of the axial lines of the nozzles in such a manner as to cross the injection flow of fuel.  
     CONSTITUTION: High voltage from a high voltage generator 7 operation by receiving an ignition signal P and a large current from a discharge current generator 11 cause plasma in an electrode space 12 of a plasma spark plug 6, and said plasma is radically injected to the whole area of a subcombustion chamber 3 from a plurality of nozzles 15a, 15b in an earth electrode 9. In this way, the plasma is effectively applied to improve the ignition and prevent occurrence of a diesel knocking. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58117432-A (JP)
Title: Method and device for measuring resistance of pipe forcibly inserted into ground
Inventor: SUZUKI ICHIROU
IPC: E21D9/093
Filed: 1982-08-09
Abstract: PURPOSE:To detect the displacement of the pipe and the frictional resistance of the outer surface of the pipe without stopping the forcible inserting work, by  obtaining the elastic compression quantity of the pipe in the axial direction of the pipe from the sum of the quantities of strain at symmetrical positions of the pipe obtained by displacement gages through an elastic material. CONSTITUTION:One end of the elastic material 5 is attached to a fixing piece 7 which is fixed to the pipe 2. The other end of the elastic material 5 is attached to the displacement gage 6. Said displacement gage 6 is fixed to the pipe 2. The fixing pieces 7 and the displacement gages 6 are provided at both ends of the pipe 2. Therefore only both ends of the elastic material 5 are fixed to the pipe 2, and the expansion and contraction proportional to the expansion and contraction of the pipe 2 are detected by the displacement gage. The detected signal from the displacement gage 6 is guided to a part on the ground by a cable 8 and continuously computed by a computing and displaying meter 9 provided on the ground. The results are transformed into numeral values or differently colored points and displayed.
Patent JP-S62293557-A (JP)
Title: Information processor
Inventor: ODAWARA KAZUHARU
IPC: G11B17/043
Filed: 1986-06-13
Abstract: PURPOSE:To reduce the force required to release the loading state of a medium remarkably by tilting an information storage medium and parting an information storage medium from a placing face of an information storage medium loading base at the loading state release of the information storage medium loaded to the information storage medium loading base. CONSTITUTION:When the moving quantity of a cam member 21 is moved as lb, lc, and ld, the descending quantity of a pin 35 is moved less than the pin 36 depending on the difference of the shape of cam slots 37, 38. Thus, a holder 20 holding the cartridge 2 is horizontal (a) at first and tilted a little by (b), (c) lines and is horizontal again in (d) line. In the state of the line (c), a metal- made hub 115 as the magnetic substance of the disk 10 is tilted a little and parted from the face of a turntable 111 as an information storage medium loading as of the motor 118, and in case of the state of (d) line, the hub 115 of the disk 10 is horizontal and adhered closely to the face of the turntable 111 and the hub 115 is adsorbed to the turntable 111 by a magnetic circuit forming member 121 comprising a magnet 119 and a yoke 120 accommodated in the turntable 111.
Patent JP-H03110767-A (JP)
Title: Water-feeding type grounding process
Inventor: OKANO YOSHIMASA
IPC: H01R4/66
Filed: 1989-06-01
Abstract: PURPOSE:To omit a maintenance work of a grounding by spreading a mixture of bentonite and the water at the lower side of a ground plate, and providing wire nets and a water pipe on the ground plate. CONSTITUTION:A mixture 2 of bentonite and the water is spread in a recess form at the bottom of a hole 1, on which a ground plate 4 to which a lead wire 3 is welded is laid evenly, and the tip of the lead wire 3 is fixed on the ground. Then, several sheets of wire nets 5 made of brass, a little larger than the ground plate 4, are superposed on the ground plate 4, a water pipe 6 is stood at the center of the wire nets 5, several sheets of wire nets 7 are set, and several sheets of wire nets 8 are also set thereover. Then, a sodium sulfite water solution is poured from the water pipe 6 until the wire nets 6 are soaked in the solution, and the surface is followed to a mould when the solution is filled to the hole 1 and filled up to about 30cm under the ground, over which a vinyl sheet 9 is covered and buried back perfectly. As a result, since the grounding resistance is restored only by feeding the sodium sulfite water solution even though the grounding resistance is increased, the maintenance work of the grounding can be omitted.
Patent JP-H05180802-A (JP)
Title: Method and apparatus for analyzing liquid sample
Inventor: JIYOZEFU EI JIYARERU
IPC: G01N30/72
Filed: 1992-05-01
Abstract: PURPOSE: To analyze a solute in a liquid sample by forming an aerosol from the liquid sample by an ultrasonic nebulizer and removing a solvent from the aerosol to obtain dry particles. CONSTITUTION: The outflow liquid stream 10 from an LC column flows in the conduit 12 within an ultrasonic nebulizer 14 and a high temp. inert gas stream flows in an inside gas filling chamber 20 through a conduit 18 and an opening 22. The liquid stream 10 is converted to a liquid aerozol at the leading end 26 of the nebulizer 14 to come into contact with the high temp. inert gas flowing out of an opening 28 to be heated and a solvent is evaporated from the aerosol to form partially desolvated particles within a chamber 32 and the residual solvent is further evaporated from the particles 30 to form desolvated particles, that is, fixed particles 38. The beam 56 of the fixed particles 38 jetted from an orifice 50 flows in an electron impact type ionizing region 90 to be emitted as ion beam 91 to be analyzed from the ionizing region 90.  The beam 91 enters an analyzing chamber 94 to flow in a mass analyzer 96 to be emitted toward an ion detector 97 as ion beam 96 to be analyzed.
Patent JP-S5361982-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIRATO TAKAHIKO
IPC: H01L27/06
Filed: 1976-11-15
Abstract: PURPOSE:To bypass surge current and provide surge protection by forming a pn junction diode in an isolated island.
Patent JP-H08301966-A (JP)
Title: Improvement of polyurethane elastomer of polytetramethylene ether glycol using monofunctional polyether
Inventor: NAIJIERU BAAKUSUBAI
IPC: C08G18/28
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain polyurethane elastomers having excellent properties by adding a very small amount of a high molecular weight polyoxyalkylene to a polyurethane prepolymer based on a polytetramethylene ether glycol.  
     SOLUTION: A polyurethane elastomer comprises a reaction product of (A) an isocyanic acid chain-terminated prepolymer having an NCO group content of 2-20 wt.% to be obtained from a di- or polyisocyanic acid compound; (B) a polytetramethylene ether glycol having a molar weight of 600-6,000 Da; (C) 1-10wt.%, based on the weight of component (B), hydroxylfunctional polyoxyalkylene monol; and (D) a glycol chain extender having an isocyanic acid index of 70-130. The oxyalkylene moiety of component (C) is mainly derived from propylene oxide, butylene oxide or tetrahydrofuran and is made to have a molar weight of 500-10,000 Da. Component (D) is ethylene glycol, propanediol or the like. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5841094-A (JP)
Inventor: OONISHI RIICHI
IPC: B67D3/00
Filed: 1981-09-03
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。