baber/WOPTO huggingface dataset:
Patent JP-H05332791-A (JP)
Title: Travel reference position detecting method for mobile body
Inventor: KOBAYASHI HIROSHI
IPC: G01D5/38
Filed: 1992-06-03
Abstract: PURPOSE:To provide a travel reference position detecting method for a mobile body, enabling the effect of the dephased wavelength of a semiconductor monochrome illuminant to be eliminated and ensuring a proper reference position to be detected at all times. CONSTITUTION:Monochrome light is irradiated to a mobile body where two types of grating patterns P1 and P2 having a different pitch are formed in a travel direction, and diffracted light L11, L21, L12 and L22 of + or -1st order from the patterns P1 and P2 is respectively received by two pairs of photosensors PS11, PS12, PS21 and PS22 laid at such positions as allowing the separate receipt of the light. In addition, each photosensor is adjusted in such a way as having an approximately equal change breadth of a weighted output sum, and this sum is inputted to a comparator. A reference position signal giving a change in step corresponding to a reference position A is thereby generated and the reference position A in the mobile body 1 is detected.
Patent JP-S5846825-A (JP)
Inventor: MURAKAMI YUUICHIROU
IPC: H02H3/28
Filed: 1981-09-10
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-S5935013-A (JP)
Title: Preparation of dry ice
Inventor: KAWASE BUNTAROU
IPC: C01B32/55
Filed: 1982-08-18
Abstract: PURPOSE:To prepare dry ice at relative low pressure in good heat efficiency, by bringing directly carbon dioxide gas, which is made at pressure < pressure of the triple point of carbon dioxide gas, into contact with a low-temperature liquefied gas, so that it is solidified without being changed through a liquid phase. CONSTITUTION:The pressure of carbon dioxide gas (partial pressure of carbon dioxide gas in the case of carbon dioxide-containing gas) is raised by the compressor 21 to pressure < pressure of the triple point of carbon dioxide gas, the gas is sent through the water washing column 22 to the cooler 23, cooled indirectly with a low-temperature gas, it is separated from water, dehumidified, and sent at pressure < the pressure of the triple point to the dry ice preparation column 27. It is then quickly supercooled with a liquefied gas (e.g., liquefied air) sprayed from the top of the column 27 to give dry ice, the dry ice solidified in a snow state in the column 27 is taken out from the bottom of the column by the screw feeder 27b. While, the liquefied gas suppercools the carbon dioxide, and is made into a gaseous state, it together with uncondensed part to the carbon dioxide gas is taken out, and as a cooling gas sent to the cooler 23.
Patent JP-H10319327-A (JP)
Title: Eyepiece
Inventor: SUZUKI MASAMI
IPC: G02B25/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an eyepiece whose wide field of view can be sufficiently secured, whose various aberration can be compensated well over an entire area, and which has longer eye relief than the focal distance of an entire eyepiece system. SOLUTION: This eyepiece is constituted of a first lens group G1 having a combined negative lens G11, a second lens group G2 including a piano-convex positive lens or a biconvex positive lens G21 whose convex surface faces on an observing side, a combined biconvex positive lens G22, and a positive single lens G23, and having positive refracting power as a whole, and a field stop provided between the groups G1 and G2 in order from a subject side; the focal distances of the entire lens system, the groups G1 and G2 are respectively defined as F, F1, and F2, and a distance between the groups G1 and G2 is defined as D, the conditions of (1) 1.8<|F1/F|<4.2, (2) 0.5<F2/F<2.5, and (3) 1.0<D/F<2.8 are satisfied.
Patent JP-S63306035-A (JP)
Title: Infrared radiating plate and manufacture thereof
Inventor: IZUMI KEIJI
IPC: H05B3/10
Filed: 1987-06-08
Abstract: PURPOSE:To fully show the characteristics peculiar to infrared radiating plate and the same time obtain a film excellent in workability by a method wherein an inorganic oxide powder-containing monomethyl silica polymer film with a specified thickness is formed on the surface of a steel plate. CONSTITUTION:To alcoholic solution containing, for example, 1 wt.% or more of monomethyl alkoxysilane, inorganic oxide powder having the mean particle diameter of 0.01-5 mum is added and it is applied onto the surface of a steel plate 1 and, which is heated up to 150-450 deg.C in order to form an inorganic oxide powder 3-containing monomethyl silica polymer film 2 having the thickness of 1-15 mum. In the case when the thickness of the monomethyl silica polymer film is below 1 mum, poor infrared radiating property results. If said thickness exceeds 15 mum, the workability of the film lowers. As the inorganic oxide powder, powder made of silica, alumina, zirconia, copper oxide, manganese dioxide and the like are exampled. The preferable mean particle diameter of the powder is 0.01-5 mum and its preferable contents in the film is 5-20 wt.%.
Patent JP-S5843486-A (JP)
Inventor: HIRANO YOSHIO
IPC: G09F3/02
Filed: 1981-09-10
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-H086474-A (JP)
Title: Ep cartridge
Inventor: SADANO IKUHARU
IPC: G03G21/10
Filed: 1994-06-24
Abstract: PURPOSE:To provide an EP cartridge capable of effectively preventing the leakage of toner even if a shield plate has the occurrence of waving. CONSTITUTION:A toner recovering means 3 recovering untransferred toner T on a latent image carrier 1 is constituted to provide a cleaning blade 3A scraping the untransferred toner T from the latent image carrier 1, the shield plate 3B receiving the transferred toner T scraped by the cleaning blade 3A and a waste toner supplying roller 4A supplying the untransferred toner T received by the shield plate 3B to a waste toner box 4. Then, the surface part of the side abutted on the latent image carrier 1 of the shield plate 3B is arranged in a position where the surface part enters into the lower part of the carrier 1.
Patent JP-H09324762-A (JP)
Title: Chemicals transfer device
Inventor: FUJIWARA SHIGEMI
IPC: F04B49/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To supply chemicals efficiently with simple equipment from a chemicals container such as a container which contains a lot of chemicals to a chemicals tank attached to a gas cooler, a boiler and the like. SOLUTION: A chemicals transfer device comprises a chemicals container 10 which contains chemicals; a diaphragm pump 11, a draft tube 16 of chemicals connected at its one end to the chemicals container and the other end to a suction opening of the diaphragm pump 11, a discharge pipe 17 connected at its one end to a discharge opening of the diaphragm pump 11 and the other two ends respectively to chemicals tanks 18-I, 18-II positioned where chemicals are supplied; and an opening/closing valve 19 provided at the discharge pipe 17. This device controls the operation of the diaphragm pump 11 by opening/ closing of the opening/closing valve 19.
Patent JP-H01312108-A (JP)
Title: Cable stayed bridge
Inventor: YASUNAGA MASAMICHI
IPC: E01D11/00
Filed: 1988-06-10
Abstract: PURPOSE:To support a main girder at an acute angle from the left and right in the width direction and reduce an earthquake force working on the main girder by setting a part of a main tower to be an overhang section larger than the width of the main girder, and by suspending diagonal members from the overhang section, to support the main girder. CONSTITUTION:A cable stayed bridge is basically composed of a main tower 1, a main girder 4, and diagonal members 5. Then, an overhang section A of at least a part of the main tower 1 overhangs to the left and right from the width of the main girder 4. Besides, the diagonal members 5 are overhung from the overhang section A to the main girder 4, and the main girder 4 and the diagonal members 5 are connected and fixed to each other, and the main girder 4 is suspended by the main tower 1. Besides, the left and right width of the overhang section A of the main tower 1 is made larger as the main tower 1 is extended higher. As a result, the diagonal members are crossed over the main girder at acute angles from the left and right in the width direction, to suspend and support the main girder, and the cable stayed bridge excellent in earthquake resistance is obtained.
Patent JP-S6033974-A (JP)
Inventor: YAMANAKA MASANAO
IPC: E04F15/18
Filed: 1983-08-05
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-2000321411-A (JP)
Title: Anti-fogging mirror for bathroom
Inventor: KETAYAMA MASAYOSHI
IPC: G02B5/08
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To repeatedly reproduce a highly hydrophilic surface with a simple cleaning means and to maintain excellent anti-fogging and antifouling properties over a long period in the anti-fogging mirror for a bathroom by imparting specified values to the average height, the average width and the center line average surface roughness respectively in a layer surface composed of a hydrophilic inorganic oxide. SOLUTION: A layer composed of a hydrophilic inorganic oxide is formed on a substrate surface. A projecting and recessing structure with average height and average width of respectively 0.4-200 nm and 0.1-50 nm center line average surface roughness Ra at an arbitrary position of the substrate surface measured with an atomic force microscope for the layer surface is formed. The method for forming projecting and recessing parts on the substrate surface is optionally selected from well-known methods.  A method for forming a film with fine projecting and recessing parts on the substrate surface such as a sol coating method, a plating method, a CVD method, a sputtering method or a vacuum deposition method, a method for directly forming projecting and recessing parts on the substrate such as a sandblast method or an etching method and a method for forming fine projecting and recessing parts on a forming mold and transferring them to the substrate are mentioned.
Patent JP-H0439155-A (JP)
Title: Multi-storied storage device for carrier of automatic circulation type cableway
Inventor: IKEDA MASANOBU
IPC: E04H6/14
Filed: 1990-06-01
Abstract: PURPOSE:To store or deliver carriers from circulating cages by providing storage rails in the circulating carrier storage cages, and connecting access rails at the access position along a circulation path to a storage rail with moving connecting rails. CONSTITUTION:Chains 33 are endlessly connected and circulated on a pair of upper sprocket wheels 31 and a pair of lower sprocket wheels 32 of a multi- storied storage device 30 respectively. Links 34 with chain arms 34a are provided on the chains 33 at a preset interval, suspension main shafts 41 are suspended on the chain arms 34a, and cages 40 are suspended. A storage rails 62, which is aligned on the same line as access rails 7, 8 at the access position 10 at the lower section of the storage device 30 when a cage 40 is located at this position, is provided on the cage. Moving connecting rails 13, 14 to be connected to the storage rail 62 are provided at the end section of the access rails 7, 8. The cages 40 can be located at the access position 10 without trouble, and carriers can be stored or delivered from the cages 10.
Patent JP-S63307682-A (JP)
Title: Far infrared ray heater
Inventor: HASEGAWA NOBUYUKI
IPC: H05B3/14
Filed: 1987-06-09
Abstract: PURPOSE:To improve the thermal efficiency and mechanical strength by using a specific ceramic resistance heating element itself as a far infrared ray radiator. CONSTITUTION:A far infrared ray heater is constituted of a resistance heating element containing Si or FeSi 5 60wt.% as a conducting material in an insulating and heat-resistant structure material. A ceramic material mainly made of aluminosilicate is most preferable for this heat-resistant structure material, and this ceramic material has the high emissivity and can be sintered at the melting point of Si (1410 deg.C) or lower. The far infrared ray radiating heater with the high thermal efficiency and sufficient mechanical strength and usable up to near 600 deg.C can be thereby obtained.
Patent JP-S5865405-A (JP)
Inventor: JIEEMUSU FURANSHISU RAIRII JIY
IPC: G02B6/38
Filed: 1982-08-20
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-H07187573-A (JP)
Title: Jib with multistage type oil hydraulic cylinder with buckling-prevention device
Inventor: ERUNSUTO KASUPAA
IPC: B66C23/70
Filed: 1994-06-24
Abstract: PURPOSE: To allow sure contraction and projection according to a prescribed order, and to preclude the possibility of buckling to allow stable use. CONSTITUTION: The first constitutional members 4, 4a of a supporting device are fixed to cylinder stages O-Z. The second constitutional members 3, 3a; 5, 5a of the supporting device cooperated with the first members 4, 4a are fixed to telescopic jib members A-E to support a hydraulic cylinder by the jib members 3, 3a; 5, 5a. Telescopic cylinder stages V-Z are blocked in a rear side by a piston head. An overflow passage closed by a check valve is provided inside the piston head, and the cylinder stages V-Z are opened by an actuating element of the check valve in a condition fully extended. Lock rings are provided in respective cylinder chambers of the cylinder stages V-Z to drive lock elements, and the cylinder stages O-Z surrounding the corresponding cylinder stages V-Z are locked thereby.
Patent JP-H021911-A (JP)
Title: Removing device for organic film
Inventor: ASHIKI TATSUO
IPC: H01L21/3065
Filed: 1988-06-13
Abstract: PURPOSE:To manufacture the title removing device of organic films such as semiconductor wafers, etc., in excellent removing effect by a method wherein the self decomposition of ozone O3 is accelerated using the combination of ultraviolet ray with ozone O3 while keeping the proper distance between the semiconductor wafers and the ultraviolet ray. CONSTITUTION:Ozone O3 discharged out of an ozone producer 1 passes through an ozone feeder pipe 2 to accelerate the self-decomposition of ozone O3 by ultraviolet ray 4 in an ozone processing chamber 3. The produced radical oxygen couples with organic films on the surfaces of semiconductor wafers 7 turning into CO2, H2O, etc., to be exhausted out of an exhaust pipe 6. The distance from the ultraviolet ray 4 to the semiconductor wafers 7 is recommended not to exceed 2-3cm.
Patent JP-S5768566-A (JP)
Title: Converting method of waste energy
Inventor: ABOU ATSUO
IPC: F03B13/12
Filed: 1980-10-15
Abstract: PURPOSE: To raise the wave energy recovering efficiency of an apparatus which is intended to convert vertical motion of a float caused by waves into energy of rotational motion of eccentric rotary members in a rotation generator that is installed in the float, by controlling motions of the eccentric rotary members and the float to be in a particular relationship with each other.  
     CONSTITUTION: A wave-energy converting apparatus mounted on a float E comprises a pair of eccentric rotary members G, G' disposed symmetrically on the opposite sides of the major axis of the float E and a rotation generator K having turning shafts H, H' extended horizontally and in parallel with the major axis of the float E. A starting motor L is attached to the rotation generator K, so that the eccentric rotary members G, G' are rotated by the motor L at a frequency causing resonance with the vertical motion of the float E or at a frequency near the same. With such an arrangement, energy imparted to the eccentric rotary members G, G' by the vertical motion of the float E is transmitted to a generator N via an overdrive means M and converted into AC current. Then, the AC current is converted into DC current by an AC-DC converter Q and taken out via a cable R. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5268311-A (JP)
Title: Signal recording system
Inventor: OZAWA KEIJI
IPC: H04N5/76
Filed: 1975-12-05
Abstract: PURPOSE: To increase S/N of aural output signal, etc. by decreasing in a certain rate previously the duty cycle during on-state of recording signal and also by eliminating the fluctuation of undesirable duty cycle on recording medium. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10328974-A (JP)
Title: Printed board machining method and device
Inventor: KAWAMURA MASAHIRO
IPC: B23B41/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a printed board machining device that can machine on the basis of the surface of a conductor layer K without being influenced by the uneven thickness of an insulating layer. SOLUTION: The distance between the surface of a printed board 2 and the tip of a tool placed in a stand-by position is obtained from a rotary encoder 8 for detecting relative moving quantity in a Z-direction of the printed board 2 and the tool arranged at a saddle 5, a position detecting device 15 for detecting the position of a linearly movable detector 16 arranged at the saddle 5 and a tool tip detecting device 4 for detecting the tip position of the tool arranged on the fixed side of the printed board 2. Insulator thickness is obtained from the insulator surface of the printed board 2 to a conductor by a film thickness measuring apparatus 31 provided at the tip of the detector 16. The printed board 2 is machined on the basis of the distance between the tip of the tool and the surface of a conductor layer.
Patent JP-2000325745-A (JP)
Title: Exhaust gas cleaning apparatus
Inventor: ARAO YASUSHI
IPC: F01N3/08
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To efficiently clean exhaust gas by a simple constitution. SOLUTION: In an exhaust gas cleaning apparatus, exhaust gas containing a soluble contaminant such as nitrogen oxide, sulfur dioxide or the like and dust is guided to an exhaust gas pipeline 3 and water is stored in the treatment container 4 connected to the exhaust gas pipeline 3 on the downstream side thereof and a discharge space 10 is formed above the surface of the water in the treatment container 4 and a first electrode 13 extending so as to become taper toward the surface of the water is provided to the discharge space 10 and a second electrode 14 is provided in water and high voltage is applied across the first and second electrodes 13, 14 from a DC power supply 15 to generate corona discharge between the first electrode 13 and the surface of the water.  Components hardly dissolved in water of nitrogen oxide and sulfur oxide are converted to components easy to dissolve in water and the converted components come into contact with water to be dissolved in water. Therefore, exhaust gas can be efficiently cleaned.
Patent JP-H02289935-A (JP)
Title: Optical information recording medium and its production
Inventor: KAMEZAKI HISAMITSU
IPC: G11B7/249
Filed: 1989-06-08
Abstract: PURPOSE:To enable reduction in the production cost of a DRAW-type optical disk by forming a recording layer directly on a transparent substrate or with a base layer interposed, and providing a thin layer of hydrophilic polymer. CONSTITUTION:The recording layer 2 is directly provided on a light-transmitting substrate 1 or with a base layer 5 interposed, and then a thin layer 3 comprising hydrophilic polymer is formed by spin coating. The thin layer 3 is made to crosslink or crystalize to have water resistance and heat resistance. Since the recording layer 2 consists of org. dye recording material and is insoluble in water, the thin layer 3 comprising hydrophilic polymer can be formed by spin coating method which is suitable for mass production without giving any influence on the recording layer. By this method, the production cost of optical information recording medium such as a DRAW-type optical disk can be reduced.
Patent JP-S5476099-A (JP)
Title: Operation test unit of fire alarm detector
Inventor: KONDOU TSUTOMU
IPC: G08B17/00
Filed: 1977-11-30
Abstract: PURPOSE: To simplify the operational test, by enabling to perform the operational test of heat activated type fire alarm detector with the operation of the manual push button switch through the use of DC power supply in place of heat source.  
     CONSTITUTION: The detector is formed with the reception section 1 providing the manual push button switch 6 connected to the fire detector wirings 8a and 8b and the heat activated type fire detector 9 connected between the wirings 8a and 8b. When the push button 6 is depressed, since the zener voltage element 9c is set for the constant voltage smaller than the voltage between the both polarities of the DC power supply 2, it is conductive. The heat sensing section of the heat activated type fire detector 9 is heated with the heater 9b, operating the fire alarm detector 9. At this time, current is flowed to the relay coil 3 and the announciator 7 makes alarm. Thus, only with the push button 6 depressed, the operation test of the fire detector can be made. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03119108-A (JP)
Title: Remoisturable polyolefin fiber and non-woven fabric corresponding it
Inventor: JIEIMUZU HENRII HAARINTON
IPC: D04H1/42
Filed: 1990-06-01
Abstract: PURPOSE: To provide hydrophilic property on hydrophobic fibers for sanitary products such as disposable diapers by blending a wettability-modifying compsn. contg. a specified polyalkoxylated secondary or tertiary fatty amine into a molten polyolefin-contg. compsn. CONSTITUTION: To a molten polyolefin-contg. compsn., 0.1-4.0 wt.% of a polyalkoxylated secondary or tertiary fatty amine of formula I or II [formula III is a 10-22C fatty acid amine (such as of capric acid), R is a linear straight chain; (AlK) is a 2-4C alkylene chain; (n) and (m) are 0-26; Y is a polar anionic group (such as OH)] is blended preferably at the weight ratio of amine to amide of 8-4:2-6, to provide hydrophilic property on hydrophobic fibers or fibrillated film-contg. nonwoven materials to be blended before spinning or casting.
Patent JP-S5274630-A (JP)
Title: Adhesive
Inventor: KOTANI YASUO
IPC: C08L33/26
Filed: 1975-12-02
Abstract: PURPOSE: An adhesive comprising poly (meth) acrylamide resin, glyoxal, and particles of alkaline substance slightly soluble to water, forming gel by heating, whereby the bleeding of main components of said adhesive to the surface by the evaporation of water on drying is prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06330858-A (JP)
Title: Supporting device of compressor
Inventor: HOSOGAI FUTOSHI
IPC: F04B39/00
Filed: 1993-05-25
Abstract: PURPOSE:To make a leg part easily extractible from a belt without uplifting it so largely by setting height of the bolt to be equal to or less than the leg part in the case where a vibro-isolating member is fitted in and around the bolt erected in the mounting base, and clamping the leg part of a compressor on top of this member. CONSTITUTION:In this supporting device of a compressor, a vibro-isolating member 3 is installed in and around a bolt 2 erected in a mounting base 1. In addition, a leg part 4 of the compressor is clamped to a top face of this vibro-isolating member 3. In brief, a screw 8 is screwed in a tapped hole 2c installed in a top face 2b of the bolt 2, whereby this leg part 4 is clamped tight to the mounting base 1 in a state that it is held between the vibro-isolating member 3 and an upper vibro-isolating member 5. In this case, height of the bolt 5 should be set to be equal to or less than that of the vibro-isolating member 3 and the leg part 4. Therefore if an underside of the leg part 4 is uplifted as far as a specified short distance delta from the top face 2b of the bolt 2, this leg part 4 is extractible from the bolt 2. With this constitution, replacement of the compressor can be done easily.