baber/WOPTO huggingface dataset:
Patent JP-H0728414-A (JP)
Title: Electronic luminescence display system
Inventor: GE SHISHIYO
IPC: H01J31/12
Filed: 1991-03-06
Abstract: PURPOSE: To provide a low voltage cathodoluminescent display device suitable for a plane mosaic-shaped large screen and a wall type display in a large full color skeleton structure. CONSTITUTION: This cathodoluminescent device uses a slim grid electrode 105 used for a wire net for the addressing or luminance control of a display device. The end part of a cathodofilament 104 is bent in a spring shape so that any influence due to the low temperature of the end part can be excluded. The corner part of a face plate 108 of this device is worked into a curved surface for reducing the visible effect of a mosaic slot. Although the device can be operated with a low anode 107 voltage, the brightness can be increased by enabling full screen scanning. The intensity of the device can be increased, and the dark areas of the display device can be decreased by a structure in which various slim strip structures are shifted.
Patent JP-S56161489-A (JP)
Title: Electrochromic display apparatus
Inventor: YAMASHITA TERUO
IPC: G02F1/15
Filed: 1980-05-16
Abstract: PURPOSE: To provide the titled apparatus which has a long life, high display quality level and a high contrast ratio, by a method wherein a nonaqueous electrolyte incorporated with a styryl-analogous compd. and a supporting electrolyte is enclosed between a transparent base plate having a transparent electrode and a colored base plate having a transparent electrode.  
     CONSTITUTION: A nonaqueous electrolyte incorporated with a supporting electrolyte and a styryl-analogous compd. of the formula (wherein Q is a benzene ring with or without substituents and/or condensed rings; R 1 , R 2  are each lower alkyl, hydroxyalkyl, alkoxyalkyl; R 3  is H, alkyl, alkoxy, halogenonitrile, arom. group, phenoxy; Y is O, S; Z is a 2W4C alkylene with or without an alkyl-substd. group which is necessary for forming a cyclic structure together with -N-C-Y; A is a condensation reaction residue of an arom. or heterocyclic aldehyde, or an arom. or heterocyclic nitroso compd.) is enclosed in a space formed between a transparent base plate having a transparent electrode and a colored base plate having a transparent electrode. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02246005-A (JP)
Title: Magnetic head for vtr
Inventor: KAIRA CHIAKI
IPC: G11B5/187
Filed: 1989-03-17
Abstract: PURPOSE:To prevent a chip occurring at the front end part of a reproducing waveform by performing specific numerical restriction by changing the radius of curvature and the gap of a tape sliding plane. CONSTITUTION:The tape sliding plane 10A of a core chip 10 is formed in circular arc shape of top view, and assuming the radius of curvature as R and the gap(value in center in thickness direction) of each tape sliding plane 10A as W, they are set so as to satisfy such conditions as 19.5-20W<=R<=21.5-20W, and 0.15<=W<=0.45. When the value of R is less than 19.5-20W, no stable contact pressure of the tape sliding plane 10A with a tape is obtained, and when R exceeds 21.5-20W, a waveform chip occurs at the front end part of a signal of one scan in specific reproduction. Thus, by setting the suction quantity of the tape in the gap at the optimum value and making the tape bring into contact with the chip 10 with the optimum pressure, it is possible to obtain a reproducing signal with fidelity for an original signal and without having the chip, etc.
Patent JP-S58182532-A (JP)
Title: Air leak testing device
Inventor: OOKITA HIDEMOTO
IPC: G01M3/02
Filed: 1982-04-19
Abstract: PURPOSE:To prevent the abrasion and damage of packing by pressing a packing plate for sealing while suspending a work, and inspecting air leak. CONSTITUTION:A fixed beam 38 to which the beltlike packing plate 39 for sealing is fixed is provided horizontally over a comb-shaped plate wherein plural recessed parts wherein works 2... of pipe joints are suspended, and small through holes for air supply are made in the packing plate 39 at specific intervals; and a moving beam 42 which is supplied with compressed air for a test through a passage 41 and has a fixed packing plate 46 for sealing is supported by a guide lever 43 and moved up and down by a cylinder 44 for pressurizing. The works 2... suspended by the comb-shaped plate are faced between the packing plates 39 and 46, and the cylinder is shortened to bring the works 2... into contact with the packing plate 39 through a spring. Then, the cylinder 44 is extended to bring the packing plate 46 into contact with the reverse surfaces of the works 2 and air pressure is applied in an airtight state to take a pressure proof test by an air leak tester 45.
Patent JP-S61223881-A (JP)
Inventor: KISO NITOKU
IPC: G09G5/00
Filed: 1985-03-29
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-2000259903-A (JP)
Title: Prepaid card system, reading device and card discriminating method
Inventor: TAKASHIMA HIDEO
IPC: G07F7/08
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To properly detect illegality of a forged or counterfeited prepaid card by quantizing one of two pieces of reproduced information, defining it as characteristic data, ciphering the characteristic data based on data obtained by quantizing the other of the reproduced information and discriminating an unauthorized card by propriety of decoding of the ciphered characteristic data. SOLUTION: Card information stored in a card information storage part is quantized by a quantization processing part and temporarily stored in a quantized data storage part. The characteristic data read by a data reading part 352 is decoded by the reproduced information quantized by a quantization processing part of a reader/writer for card information and stored in a characteristic data storage part 355 by a decoding processing part 354. The quantized data stored in the quantized data storage part is compared with the quantized data stored in the characteristic data storage part 355 and they are discriminated whether they are coincident with each other or not by a consumption processing part. When they are coincident with each other, the prepaid card decided to be normal.
Patent JP-S59194174-A (JP)
Inventor: RIHIYARUTO FUUBAA
IPC: F16K27/00
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-S56164173-A (JP)
Title: Preparation of azlactone derivative
Inventor: OSHIMA IWAO
IPC: C07D263/42
Filed: 1980-05-20
Abstract: PURPOSE: To prepare the titled compound useful as an intermediate for an antimicrobial agent in simple steps, by reacting a readily available 2-perfluoroalkylpropanal with an N-acylglycine as raw materials in the presence of a base and acetic anhydride.  
     CONSTITUTION: A 2-perfluoroalkylpropanal of formula I (R f  is perfluoroalkyl) is reacted with an N-acylglycine of formula II (R is substituted or unsubstituted alkyl or aromatic group) in the presence of a base, preferably lead acetate, and acetic anhydride, preferably in an ethereal solvent, e.g. tetrahydrofuran, at 50W150°C to give an azlactone derivative of formula III, e.g. azlactone of α-benzoylamino- β-(1-trifluoromethyl)ethylacrylic acid. The compound of formula I is obtained from a 1-perfluoroalkylethylene by the oxo reaction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05258187-A (JP)
Title: Optical fiber temperature measuring system for tunnel
IPC: G08B17/06
Filed: 1991-03-29
Abstract: PURPOSE:To surely detect fire occurrence by utilizing detection information of an anemoscope and anemometer, detecting temp. abnormality inside a tunnel and automatically informing an outside of it together with section information based on previously prepared reference temp. by means of the classifications of seasons and a tunnel position. CONSTITUTION:A system is utilized for correcting the position which is adopted as a temp. abnormality spot by an optical fiber temp. measuring equipment 12. When upward wind is strong, temp. abnormality is detected not at the right over the fire position but at the deviated position concerning heat generated by the occurrence of fire. Then, the position is corrected. For this, a table 13a where wind direction and speed is made to be correspond to position correction quantity is incorporated. It is also used for correcting a threshold value for permitting the optical fiber temp. measuring equipment 12 to judge temp. abnormality. That is, temp. abnormality is detected by absolute. temp. increasing and an increasing rate. Moreover, a disaster prevention sub-center system 13 is provided with the table 13c of reference temp. information by the classifications of the seasons and the tunnels for eliminating the influence of the seasons and tunnel positions from temp. abnormality detection.
Patent JP-H10259998-A (JP)
Title: Heat exchanger
Inventor: NIIHAMA MASATAKE
IPC: F28F1/02
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To improve heat transfer performance, strength, assembling property, durability, and corrosion resistance of a flat heat transfer pipe. SOLUTION: A flat heat transfer pipe 3a includes a folded part 6 formed by folding a middle part of one sheet of aluminum alloy plate into a U shaped cross section, and a pair of flat plate parts 7a, 7b which are parallel and are continuous with opposite end edges of the folded part 6 at their end edges in their width direction. The other end edges of both flat plate parts 7a, 7b are joined with each other through a joint part 8a. The one flat plate part 7b includes a flat part 12 on the other end edge and a folded part 9a on the other end edge of the other flat plate part 7a. Corrugated fins 4, 4 have outer peripheral surfaces of a bent part 11 being the top of the corrugation brought into contact with outside surfaces of the flat plate parts 7a, 7b of the flat heat transfer pipe 3a, and are hereby brazed and fixed.
Patent JP-H01238803-A (JP)
Title: Molding of slip-proof shoe sole
Inventor: HARADA MASANORI
IPC: A43B13/12
Filed: 1988-03-18
Abstract: PURPOSE:To obtain a shoe sole with the excellent slip-proof property and durability with the very simple method at a low cost by setting rough cloth made of inorganic fibers and unvulcanized rubber substrate in sequence on the bottom of a shoe sole molding die formed with many independent projection molding recesses on the bottom and heating and pressurizing them. CONSTITUTION:Many projection molding recesses 11 are formed on the bottom 10 of a molding die 1. Rough cloth 2 made of inorganic fibers and unvulcanized rubber substrate 3 are set in sequence on the bottom 10 of the molding die 1 and heated and pressurized. Part of it is anchored in textures or stitches of the rough cloth 2 made of inorganic fibers, the rough cloth is protruded by the viscous flow along side walls 110 of the projection molding recesses and buried in the erected state in the protrusion direction of projections on the side sections of projections 41. When bottoms 411 of the projections of this shoe sole 4 are removed by a grinder or the like, inorganic fibers are exposed in the vertical direction, the excellent slip-proof property is provided, the projections 41 are sharply reinforced by the rough cloth 2.
Patent JP-H07278171-A (JP)
Title: Production of 3-o-alkyl-1,2;5,6-di-o-isopropylidene-d-glucofuranose
Inventor: YANO SHINJI
IPC: C07B61/00
Filed: 1994-04-04
Abstract: PURPOSE:To produce the subject compound of high purity in a high yield. CONSTITUTION:In production of a 3-O-alkyl-1,2; 5,6-di-O-isopropylidene-D- glucofuranose by etherifying 1,2 ;5,6-di-O-isopropylidene-D-glucofuranose, this production method is carried out by reacting 1,2; 5,6-di-O-isopropylidene-D- glucofuranose with an etherifying agent in the presence of an alkaline substance and a catalyst composed of a quaternary onium salt.
Patent JP-S61228170-A (JP)
Inventor: ROBAATO DABURIYU DEIKUSON
IPC: F16K3/32
Filed: 1985-03-29
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-S55159267-A (JP)
Title: Identifying system for money amount and number of digit
Inventor: KUDOU MICHIO
IPC: G06F3/16
Filed: 1979-05-28
Abstract: PURPOSE: To make easy the discovery of error, by producing audio with the number of times corresponding to the number of digits of amount of money input according to the key operation indicating the end of amount of money input.  
     CONSTITUTION: When the operator inputs a numeral in n-digit from the ten key 11, the data in the number of digits register in RAM 3 is n. When the section key (section 1) is operated, the time of anouncement of the speaker 4 is set to the timer 4. The speaker keeps audio production unitl this sound time is elapsed, and the sound production by n times is confirmed by the operator as a n-digit numeral. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07247200-A (JP)
Title: Production of titanium oxide single crystal
Inventor: MIYAZAWA YASUTO
IPC: C30B29/16
Filed: 1994-03-09
Abstract: PURPOSE:To produce a single crystal of titanium oxide (TiO2) having a large caliber and good quality according to a method for growing the single crystal other than a floating-zone(FZ) or an edge-defined film-fed growth (EFG) method. CONSTITUTION:This method for producing a single crystal of titanium oxide is to apply a magnetic field to a melt in producing the single crystal of the titanium oxide according to a method for growing the single crystal from the melt. A rotating and pulling up, a flux, a melt solidification methods, etc., are cited as the method for growing the single crystal from the melt. In the case of the rotating and pulling up method, the single crystal is rotated in the direction opposite to a vortical flow by the magnetic field to grow the single crystal. The magnetic field is applied in the vertical direction and the intensity of the magnetic field is within the range of 0.01-10T.
Patent JP-S61227312-A (JP)
Inventor: SATO KENICHI
IPC: B05D7/20
Filed: 1985-04-01
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-H10263996-A (JP)
Title: Production line state display device and its method
Inventor: IRIUCHIJIMA TAKESHI
IPC: G06Q50/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To unitarily display the process quantity of each work and the distribution of works at the time of the start and completion of the period by providing a means graphically displaying the total process quantity for each work at each time. SOLUTION: Each processing device on the production line is provided with a total process quantity data collection section 1 collecting the total process quantity data correspondingly listed with the total process quantity processed in each processing device by the time indicated by a user and the work name, a conversion data memory section 2 storing the conversion data of a 'work name numeral conversion table' or a 'work name numeral conversion rule' for converting the work name into the prescribed numeral, a total process quantity graph generation section 3 generating a total process quantity graph from the work name converted into the numeral and the total process quantity corresponding to it, and a total process quantity graph display section 4 displaying the generated total process quantity graph.
Patent JP-S58182972-A (JP)
Title: Picture display
Inventor: KURATA TAKATSUGU
IPC: H04N5/68
Filed: 1982-04-20
Abstract: PURPOSE:To display the picture correctly, by using the output of the same counter for an input signal of a vertical deflection driving circuit and a thermal cathode selection driving pulse generator, and eliminating the shift in the synchronism and the phase between the vertical deflection signal and the thermal cathode driving signal. CONSTITUTION:The vertical deflection driving circuit 38 generates vertical deflection driving signals (v), (v') in accordance with the output of count of a horizontal pulse counter 37. Further, the thermal cathode selection circuit 39 generates a selection pulse selecting the thermal cathodes 2a-2p of each section and deciding whether electron beams are generated or not. Further, a line cathode selection circuit 40 converts the selection pulse at signals a'-p' required for the driving of the 2a-2p, and a thermal cathode selection and driving pulse generating circuit 41 generates a driving pulse to make the circuit 39 generate the thermal cathode selection pulse. The circuits 38 and 41 use the same count output from the counter 37 as the input signal, allowing to eliminate the shift in the synchronism and the phase among the signals (v), (v'), the line cathode selecting driving pulses and the signals a'-p'.
Patent JP-S542610-A (JP)
Title: Howler trunk
Inventor: TOOYAMA TOSHIAKI
IPC: H04Q3/42
Filed: 1977-06-08
Abstract: PURPOSE:To obtain a miniature and lightweight device, and to reduce its cost by making it into the electronic constitution.
Patent JP-H09257101-A (JP)
Title: Vibration controller
Inventor: WATANABE ISAO
IPC: F16F15/08
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce a production cost at the installation time of a dynamic damper. SOLUTION: An outer cylinder metal fitting 12, an inner cylinder metal fitting 14 and an elastic body 16 are arranged in the hole part 24A of a bracket 24. A recessed part 28 is formed on the lower part of the bracket 24 and an elastic connection material 30 is arranged no the lower part of the bracket 24. A part between the bracket 24 and the elastic connection material 30 is adhered by a resin system adhesive, whine being engaged the elastic connection material 30 with the recessed part 28 and positioned. An projection part 30A is formed projectingly in the lower surface side of the elastic connection material 30 and a weight 32 has a through hole 32A fitted to the projection 30A. A part between the elastic connection material 30 and the weight 32 is adhered by a resin system adhesive, while the projection part 30A being engaged with the through hole 32A and positioned.
Patent JP-S62225421-A (JP)
Title: Unmanned vehicle
Inventor: HATSUTA MORIAKI
IPC: B62D7/14
Filed: 1986-03-25
Abstract: PURPOSE:To ensure a stable running performance even in either a straightforward running mode or a lateral spin turn mode, by providing two drive wheels provided with running drive devices and steering devices, and one driven wheel, and by controlling at least one of the drive wheels. CONSTITUTION:There are provided running drive wheels 7a, 7b, running drive devices 8a, 8b, steering devices 9a, 9b and a universal driven wheel 10. With this arrangement the directional control either for rectilinear running or lateral running may be made by controlling the steering of only one axle of the running drive wheel 7b, and it is sufficient to similarly control the steering of the running drive wheel 7b alone even for spin turn. Further, the steering direction of the running drive wheel 7a is made straightforward for rectilinear running and spin turn while the drive wheel 7a is fixed in the lateral direction for lateral running. Further, the control of difference in rotational speed between both drive wheels 7a, 7b may be suitable made in accordance with the steering angle of the running drive wheel 7b.
Patent JP-S59193026-A (JP)
Title: Electron beam drawing device
Inventor: SASAKI SADAO
IPC: H01J37/317
Filed: 1983-04-18
Abstract: PURPOSE:To facilitate control of drawing size, to enhance drawing precision, and moreover to enhance resolving power by steepening the profile of electron beam drawing by a method wherein dose profiles at the edge parts of drawing patterns in the electron beam scanning direction and the direction to meet at right angles therewith are nearly equalized. CONSTITUTION:An electron beam injected from an electron gun 1 is projected onto a sample 4 put on a sample stage 5 passing through blanking plates 2 and deflecting plates 3, and the blanking plates 2 are controlled according to a beam control circuit 9 connected to a control circuit 6 and a blanking circuit 7. At the same time, the deflecting plates 3 are controlled using a deflectingly scanning circuit 8 through the circuit 9. At this time, a delay circuit 10, an EX-OR element 11, a memory circuit 12, a change-over circuit 13, and a deflection control circuit 14, etc. are provided between the circuit 6 and the circuits 7, 8, deflecting scanning of the electron beam is performed for two times, the starting point and the finishing point of a pattern are irradiated selectively with the beam at the second time scanning, and distributions of the dose quantities in the scanning direction and in the direction to meet at right angles therewith are nearly equalized.
Patent JP-S60210473-A (JP)
Title: Driving device for thermal head
Inventor: ASAKURA OSAMU
IPC: G01D3/10
Filed: 1984-04-04
Abstract: PURPOSE:To maintain a constant supply voltage and print with uniform density, by a method wherein the voltage on power source wires for heating elements and drivers at positions on a carrier is detected, and a power source voltage is corrected on the basis of a detection signal thus obtained. CONSTITUTION:The voltage on the power source wires 9, 13 for the heating elements 12 and the drivers 3 is detected at positions on the carrier (moving side) proximate to the inlet side and the outlet side, and the power source voltage is corrected on the basis of the detection signals so that the voltage difference between the detecting parts becomes constant. Therefore the voltage supplied to the elements 12 can be controlled to be constantly fixed, irrespectively of variations in the voltage drop due to wire resistances R1, R2 of the power source wires 9, 13, that is, irrespectively of the number of dots. Accordingly, even where the power source wires 9, 13 are reduced in diameter (reduced in width), the supply voltage is maintained to be constant, and the density can be prevented from being varied due to variations of the number of dots.
Patent JP-H04302497-A (JP)
Title: Manufacture of wiring board
Inventor: FUKUTOMI NAOKI
IPC: H05K3/20
Filed: 1991-03-29
Abstract: PURPOSE:To improve shield effect and shorten the propagation delay without causing crosstalk and besides, facilitate the manufacture by forming planar conductive layer wherein insulated covered wires are buried. CONSTITUTION:A temporary board is plated with copper, and an adhesive for wiring is provided and insulated covered wires 4 are laid on the adhesive for wiring to make a wiring pattern. And electroless plating is performed all over the surface, and the temporary board and the insulated board 6 are so laminated and integrated that the surface front on the insulated board 6. Next, the copper board, the copper plating, and the adhesive for wiring are removed, and electroless plating is performed all over the surface of the surface layer so as to form the seal layer of the planar conductive layer 9 wherein the insulated covered wires 4 are buried. And a clearance part 10 is made and a prepreg and a copper foil are put thereon and united. Next, a through hole 13 is bored across the insulated covered wires, and an electroless copper layer is made in the through hole, and on the surface is made a necessary wiring pattern.
Patent JP-S58192697-A (JP)
Inventor: RENNAATO PARUMAA
IPC: B23K37/047
Filed: 1983-04-18
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。