baber/WOPTO huggingface dataset:
Patent JP-H01238626-A (JP)
Title: Optical waveguide element
Inventor: SUNAKAWA HIROSHI
IPC: G02F1/33
Filed: 1988-03-19
Abstract: PURPOSE:To obtain the optical waveguide element which can stop down an exit beam to a small spot even if many external lenses are not used by parting the light exit end face of an optical waveguide from a substrate end face, then forming the substrate end face as a lens face. CONSTITUTION:The light exit end face 11b of the optical waveguide 11 formed on the transparent substrate 16 is positioned apart from the end face 16a of the substrate 16 toward the inner side and the end face 16a of the substrate 16 opposite to the light exit end face 11b constitutes the lens face having a curvature within the plane parallel with the optical waveguide 11. The guided light 13 progressing in the optical waveguide 11 is once emitted from the light exit end face 11b to the part of the substrate 16 and is emitted from the substrate end face 16a to the outside of the substrate. Since the light exit end face 11b of the optical waveguide 11 is apart from the substrate end face 16a, the spreading angle of the light beam 13B decreases and since the substrate end face 16a constitutes the lens face, the light beam 13B is condensed also in the direction perpendicular to the direction of the condensed light by a cylindrical lens 25 by which the beam is focused finally to a small spot P.
Patent JP-S542265-A (JP)
Title: Deodorizing apparatus by use of ozone
Inventor: HAYATA TERUNOBU
IPC: B01D53/86
Filed: 1977-06-08
Abstract: PURPOSE: To omit equipment for decomposing exhaust ozone, and simultaneously to lengthen the catalyst life and to use ozone effectively in deodorizing apparatus using catalyst and ozone at the same time, by feeding ozone into a mixing tank in an amount corresponding to the concn. of malodorant of a bad smelling gas running into the apparatus. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58190435-A (JP)
Inventor: YUUGEN AIBOFUNAA
IPC: A61C1/08
Filed: 1983-04-15
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-H01240432-A (JP)
Title: Shaping device for vessel
Inventor: TSUCHIYA JOJI
IPC: B65B61/24
Filed: 1988-03-19
Abstract: PURPOSE:To simplify the constitution of each circulating transfer means and produce a shaped vessel in low cost and also facilitate a maintenance work, by holding all the periphery of the vessel by a first and second clamp mechanism and a first and second supporting members and by pressing and shaping it. CONSTITUTION:A vessel 5B separated, independently by a cutter 10 is held by a first clamp mechanism 23 of a first rotor 21 and transferred according to the revolution of the first rotor 21. The both sides in the radius direction of the vessel 5B are held by both the first and second bearing members 25, 26 and simultaneously, the second mechanism 24 of the second rotor 22 holds the front and rear in the transferring direction of the vessel 5B. The supporting force by the second clamp mechanism 24 is set lower than that by the first clamp mechanism 23. When the rotors 21, 22 rotate further in the condition that six surface around the vessel 5B are simultaneously pressed, the vessel 5B is forced to separate from the second clamp mechanism 24 and delivered to the next ear folding device 100 with hold by the first clamp mechanism 23.
Patent JP-2000266193-A (JP)
Title: Seat ring of eccentric butterfly valve
Inventor: YURUGI YOSHINORI
IPC: F16K1/226
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To effectively improve the seal action by substantially enlarging the free surface area of an elastic member by arranging a flat seal plane and a recessed part in a mesh shape on an inner peripheral surface and a side surface of a seal member of a seat ring. SOLUTION: A seat ring 6 is composed of three members of core metal 14, a seal member 15 and elastomer 16, the seal member 15 is composed of an elastic material such as rubber, and has three parts of a thin part 15a, a thick part 15b and a bending part (a lug part) 15c. Both three surfaces of an inner peripheral surface of the seal member 15, that is, a pressure contact surface with a valve element, a pressure bonding surface with a valve body and a pressure bonding surface with a piping flange are formed in a mesh shape for arranging a seal plane 17 and a recessed part 18 in a lattice shape, and are constituted as a structure capable of exhibiting the action and an effect of a pressure drop for preventing leakage of fluid at pressure contact and pressure bonding time.  The seal plane 17 in the pressure contact surface and the pressure bonding surface is desirably formed in a plural shape, and the depth is desirably about 0.5 to 2 mm.
Patent JP-S60211698-A (JP)
Title: Read only memory device
Inventor: KAWAKITA KENJI
IPC: H01L27/10
Filed: 1984-04-04
Abstract: PURPOSE:To obtain a large capacity ROM which is easily manufactured and can store data in the vertical direction by reading out electroacoustic-optically the presence or absence after a memory cell having the presence or absence of the prescribed micro area in a single crystal is provided. CONSTITUTION:A memory cell 2 having the presence or absense of a micro lattice distortion area with a dislocation 3 where a lattice constant is partially different in a single crystal 1 is integrated and formed, and the contents stored in the cell 2 are electrically read out in accordance with the presence or absense of a reflected wave accompanying ultrasonic wave radiation caused by an electrode 4 and a piezoelectric material 12 provided on the crystal. With this constitution the storage in the vertical direction can be performed due to lamination of the single crystal, and a large capacity ROM which can be easily produced and has little of masking process can be obtained accordingly.
Patent JP-H05276714-A (JP)
Title: Method and device for magnetizing material for rotor magnet of permanent magnet type synchronous motor
IPC: H02K15/03
Filed: 1992-03-25
Abstract: PURPOSE:To provide an improved method and device for magnetizing material of the rotor magnet of a permanent magnet type synchronous motor suitable for improving the repulsive torque during nonapplication of a current to a motor and the surface magnetic flux efficiency of the material for the rotor magnet when magnetizing the permanent magnet material mounted on the rotor. CONSTITUTION:A magnet material 6 and a magnetizing yoke winding 10 are brought into face contact, and the angle of contact alpha is at least half as large as or less that the current application area angle. Besides, a current is applied to yoke winding 10 by extending the sidewall of a winding accommodation groove, on the basis of the point of intersection x between the end of the sidewall of the winding accommodation groove having accommodated the yoke winding 10 and the magnetizing yoke 10 extending from the center side of a magnetic pole thereby setting the gap dimension g0 leading to the periphery y of a magnet material 6 to 1/3-1/2 the difference between the inside diameter and the outside diameter of the magnetic material.
Patent JP-H11265033-A (JP)
Title: Image recording and reading system
Inventor: IGAMI MORIYUKI
IPC: G01N23/04
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a device which enables one image reader to read images of systems such as a radiation diagnostic system and an autoradiography system. SOLUTION: The image record and read system is equipped with an optical detector 16 which photoelectrically photodetects accelerated phosphorescent light emitted by a 1st or 2nd accelerated phosphor layer, a 1st filter 17a which is provided in front of the photodetection surface of the optical detector and cuts light of wavelength of exciting light emitted by a 1st exciting light source and transmits only light of wavelength of accelerated phosphorescent light emitted by the 1st accelerated phosphor layer, and a 2nd filter 17b which cuts light of wavelength of accelerated phosphorescent light emitted by a 2nd exciting light source, and an image reader equipped with a filter means 17 constituted so that the 1st filter and 2nd filter can be positioned selectively in front of the photodetection surface of the optical detector.
Patent JP-H11265158-A (JP)
Title: Multiplex display switch
Inventor: ITO MASAHIRO
IPC: G09F13/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a multiplex display switch capable of making compatible the variety of colors and design patterns and the good appearance due to precise design patterns in spite of a shallow and thin type. SOLUTION: This display switch has switches 5a and 5b for changing electric output characteristics through pressing operation and a switch button 2 made of a transparent resin for operating these switches 5a and 5b. In this case, a self light emitting body 3 is arranged on the back of a front face 20 of the switch button 2 by laminating three transparent light emitting plates (electroluminescence elements 31-33) to be emitted in mutually different prescribed design patterns when electric fields are impressed. By adopting the self light emitting body 3, any lamp or the like is not required and the shallow and thin type is provided. Besides, since the self light emitting body 3 has three light emitting plates 31-33, the variety of colors and design patterns and the good appearance due to the precise design patterns is made compatible.
Patent JP-S62224910-A (JP)
Title: Foil-wound transformer
Inventor: INOUE TAMOTSU
IPC: H01F27/32
Filed: 1986-03-27
Abstract: PURPOSE:To remove the creeping stress generating on the surface of an insulated barrier and to prevent the breakdown generating on that part by a method wherein a semiconductor layer is attached to one side of the insulated barrier to be mounted to the end part of a winding. CONSTITUTION:In a foil-wound transformer, an angle-like insulated barrier 21 is attached to the end part of a cooling duct 4, and the end part of the winding stack located almost in the center part between the adjoining cooling ducts in order to secure dielectric strength between the creeping surface of a high-tension winding end part and an earthing material 11. On one side face of said insulated barrier 21, a semiconductor layer 22 is attached by adhering a semiconductor paper using a bonding material and the like, or by coating a semiconductor solution thereon. Said semiconductor layer 22 is fixed to the potential of the winding located in the vicinity of the part where the insulated barrier 21 is mounted. Accordingly, the insulated barrier 21 is inevitably brought into the barrier arrangement along the equipotential, no creeping stress is generated on the surface of the insulated barrier 21, and as no breakdown is generated on that part, the foil-wound transformer having excellent withstand voltage can be obtained.
Patent JP-S56163191-A (JP)
Title: Recovery of sensible heat of coke oven gas
Inventor: FUJIURA MASAMI
IPC: F28C3/06
Filed: 1980-05-22
Abstract: PURPOSE: To effectively recover sensible heat of coke oven gas and to efficiently recover a tar fraction, by bringing a high-boiling tar fraction into direct contact with the coke oven gas, in a coke oven gas passage from an outlet to a primary cooler.  
     CONSTITUTION: Coke oven gas generated at coke oven 1 is collected through riser pipe 2 in dry main 3, in which a high-boiling tar fraction (primarily consisting of fractions boiling at a temp. ≥300°C) at 150°C, is directly atomized through spray nozzle 4 and cools the coke oven gas to 320W330°C, while the tar fraction is heated to nearly the same temp. The coke oven gas cooled is sent through main suction conduit 5 to primary cooler 6, from which it is discharged as fuel G. The high-boiling tar is introduced at 320°C through conduit 7 into heat exchanger 8, in which it is  cooled to about 150°C and then it is reused after partially withdrawn. Meanwhile, the heat medium vaporizes at about 270°C and is introduced through conduit 12 to turbine 13, where it is used for the generation of power E and then converted is condenser 14 into liquid at about 45°C, which is returned to the heat exchanger again. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60213216-A (JP)
Inventor: ISHIDA MICHIYASU
IPC: H02G3/22
Filed: 1984-04-04
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-H09228273-A (JP)
Title: Steel cord for reinforcing rubber and radial tire
Inventor: OGURO YOSHIYUKI
IPC: D07B1/06
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a high-strength and inexpensive steel chord good in rubber infiltrativity, excellent in buckling resistance, and high in toughness and fatigue resistance, and to obtain a radial tire using these steel cords. SOLUTION: This steel cord for rubber reinforcement has the following characteristics: a flat open chord with 1×3 structure and the ratio of minor to major radius of 0.50-0.80; raw material for the wires constituting the steel ctord is carbon steel which contains 0.70-0.76wt.% carbon; tensile strength of each wire before laid into cord satisfies the relationship: Z>=-200(d)+365; and the ratio B/A is >=0.930 (A is the collective tensile strength of the wires before laid into chord; B is the tensile strength of the cord after laid).
Patent JP-H02246930-A (JP)
Title: Mri device
Inventor: KOIZUMI HIDEAKI
IPC: G01R33/561
Filed: 1989-03-17
Abstract: PURPOSE:To minutely plot an interested area in a short time by fitting the high definition image of the part of the area in the part to cut out one area of the whole image and executing the display. CONSTITUTION:In the case of a sequence for obtaining an image at a high speed, without using a 180 deg. pulse, a gradient magnetic field pulse 15 is inverted, and a spin echo signal 59 is obtained. In order to improve a sensitivity at the time of a high-speed repetition, a small alpha deg. pulse 57' (alpha deg. is pulse 15-60 deg.) is used. When a repeating time TR is obtained at 30ms by the sequence, the sampling point of 256X256 can be acquired in approximately 7 sec. On the other hand, in the case of the sequence to execute the sampling from the interest area, a pulse 58 is used twice, and respective gradient magnetic field pulses 60, 64 and 65 of Gz, Gy and Gx are simultaneously impressed to the 90 deg. pulse 57 and respective 180 deg. pulses 58, respectively. Since respective pulses are made into sync waveforms, respectively, a two-fault surface is normalized as to three axial directions of X, Y and Z, and the interested area is segmented.
Patent JP-H10245577-A (JP)
Title: Plastic working/rust-preventive oil composition
Inventor: SUGAWARA TSUNETOSHI
IPC: C10M137/10
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an oil composition exhibiting excellent lubricating performances in plastic working and possessing rust-preventive properties. SOLUTION: A mineral oil or a synthetic oil is formulated with 0.5-50wt.%, based on the total composition, zinc dithiophosphate compound of the formula (wherein R<1> , R<2> , R<3> and R<4> are each an alkyl or an alkenyl, provided that at least one of them is a 10C or higher alkyl or a 10C or higher alkenyl) and 1-20wt.% at least one rust preventive selected among oxidized waxes, derivatives thereof, partial esters of polyhydric alcohols, lanolin and derivatives thereof.
Patent JP-2000269099-A (JP)
Title: Electric double-layer capacitor
Inventor: IWANO NAOTO
IPC: H01G11/80
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor, in which a capacitor element is firmly fixed and has a small equivalent series resistance, and a plurality of capacitor elements can be easily surely connected in series. SOLUTION: The top surface 12a of a capacitor element 12, whose top and bottom surfaces are swaged to make lead surfaces, is electrically connected to an upper lead member 15, whose outside end 15a passes through an opening closing member 13 and protrudes outward and contacts the bottom surface of an upper conductive plate 14 arranged inside the opening closing member, whereas the bottom surface 12b of the capacitor element 12 is electrically connected to a lower lead member 18, whose outside end 18b passes through the bottom portion of the case and protrudes outward, and contacts the top surface of the lower terminal plate 17 arranged at the bottom of the case. The upper and lower members and threaded on the outside ends.
Patent JP-H10254982-A (JP)
Title: Data output device and program record medium therefor
Inventor: YAMAGUCHI TSUTOMU
IPC: G06F19/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To output the location name of the current position without performing any special operation even when a person in charge of business is to print the address of destination to visit on a slip at the destination. SOLUTION: A portable terminal equipment 1 is provided with a GPS terminal 18 for detecting the current position, and a center equipment 3 has a CDROM 38 for storing the location name of the position corresponding to position data. The position data detected by the GPS terminal 18 are transmitted to the center equipment 3, and the center equipment 3 retrieves the CDROM 38 based on these position data and transmits the location name corresponding to the current position to the portable terminal equipment 1. The portable terminal equipment 1 receives this location name and prints it on the slip.
Patent JP-S61225825-A (JP)
Title: Ic mounting structure
Inventor: MOTOSAWA OSAMU
IPC: H01L25/065
Filed: 1985-03-29
Abstract: PURPOSE:To use bus lines commonly by a method wherein wiring conductors are jointly used at one or more points by two ICs and the active surfaces of the two ICs are arranged to face each other and joined. CONSTITUTION:Wiring conductors 2 are jointly used at one or more points by two ICs 1 and the active surfaces of the ICs 1 are arranged to face each other and jointed together. With this structure, bus lines of ROMs or the like can be commonly used, which copes with high density mounting effectively. Moreover, as two ICs face each other, if an N-channel IC and a P-channel IC are formed and connected to each other by wiring conductors, a CF-MOS IC can be easily formed.
Patent JP-S62223616-A (JP)
Title: Walk time meter
Inventor: HORIKOSHI ICHIRO
IPC: G01C22/00
Filed: 1986-03-26
Abstract: PURPOSE:To calculate an accurate mean walk speed and distance by measuring an actual walk time without measuring the walk time except during a walk. CONSTITUTION:An actual walk detecting means 18 puts an actual walk time measuring means 10 in measuring operation when inputting the output P1 of a step sensor 1 and stops the measurement of the means 10 unless the P1 is inputted. Then, the P1 of the step sensor 1 is outputted, one step is added to the integrated number of steps in an integrating step counting means 9 and a step number coincidence deciding means 16 adds one step to the number of steps in a step number counting means 12. When the number of steps in the means 12 becomes equal to the target number of steps in a step number storage means 13, the deciding means 16 clears step-number data in the means 16 to 0 and an attainment sound wave generating means 17 applies an attainment sound waveform to a sounding part 8, which sounds. When the number of steps in the means is not equal, the means 16 holds the step-number data of the means 12 and does not put the means 17 in operation. Then, data of the means 14 and 16 are displayed 7 in four display modes through a mode control means 15.
Patent JP-H09255188-A (JP)
Title: Sheet feeder and recorder
Inventor: SAKAMOTO TAKAHIRO
IPC: B65H7/06
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To make a sheet feedable from another supply port in the case where a sheet sensor fails to detect the sheet within the specified time after the sheet is stated to be fed out of one of the supply ports, by converging respective feeding routes being connected to plural pieces of sheet supply ports, and setting up this sheet sensor at the more upstream side than a processing means at the more downstream side than a converging point. SOLUTION: In the case where a sheet sensor failed to detect a recording sheet within the specified time T1 from the rotation start time of a feed roller (S3), it is so recognized that the sheet in a first sheet cassette ran out, so the feed roller is rotated and driven at once, and operation is altered to that feeding the sheet from a second sheet cassette (S21). Likewise when the sheet sensor failed to detect the sheet within the specified time T2 from the rotation start time of the feed roller (S24), it is so recognized that a paper jam occurred or the sheet in the second cassette ran out, so the feeding operation is terminated (S35). With this constitution, each individual sensor so far installed in plural pieces of sheet supply ports is left out, and thus the cost of production is reducible.
Patent JP-H03267623-A (JP)
Title: Heating apparatus
Inventor: MAEDA KAZUNORI
IPC: F24C7/08
Filed: 1990-03-16
Abstract: PURPOSE:To avoid the danger of short-circuiting electrodes due to condensation by means of a simple structure by providing a wall surface or groove part at an opening of a part in contact with an air hole in the keyboard of an attaching plate to prevent water from dropping. CONSTITUTION:A flexible printed circuit board (FPC) 4 is provided with an air hole 7a to escape air therethrough so as to ensure contact between electrodes 6a and 6b when a key of a character sheet 5 is depressed. An attaching plate 3 is provided with an air hole 7b formed at its part in contact with an air hole 7a of the FPC 4 and a looper 9 is provided above the air hole 7b to prevent water from dropping. In this way the looper 9 prevents a waterdrop 8 from entering between the FPC 4 and the character sheet 5 through the air holes, even when the vapor produced from foods and filled in a cooking apparatus at the time of heating for cooking is condensed on the surface of the attaching plate 3 by cooling with a cold air outside the cooking apparatus. Therefore, no short-circuit takes place between the electrodes 6a and 6b.
Patent JP-H01239523-A (JP)
Title: Multicolor liquid crystal display device
Inventor: FUKUCHI TAKAKAZU
IPC: G02F1/133
Filed: 1988-03-22
Abstract: PURPOSE:To smooth the surface of color filters and to improve the orientability of a liquid crystal as well as to obtain a good color contrast without allowing light leakage by providing light shielding films formed by using a photosensitive composite material into which a carbon black is incorporated. CONSTITUTION:The photosensitive composite material 4 having the shielding films contg. the carbon black is formed on the color filters 3 to about the same thickness as the film thickness of the color filters 3 so as to eliminate the ruggedness on the surface of the color filters and to form the extremely uniform surface. The light shielding rate can be freely adjusted by the amt. of the carbon black to be added into the photosensitive composite material and the film thickness of the photosensitive composite material 4 to which the carbon black is added. The light shielding rate of in the light shielding film 4 part of the cell is thereby extremely increased and the good color contrast is obtd.