baber/WOPTO huggingface dataset:
Patent JP-H05233905-A (JP)
Title: Taxi business information collecting device
Inventor: TOZAWA FUMIO
IPC: G06Q50/30
Filed: 1992-02-19
Abstract: PURPOSE:To provide a taxi business information collecting device in which charterage data can be collected as keeping the tariff of a taximeter vacant without changing it to occupied. CONSTITUTION:A selecting means 29 selects one side of a business signal from the taximeter 1 or its inverted business signal. A select signal generating means 21a makes the selecting means 29 select the business information usually and select the inverted business signal in accordance with the input of a charterage signal from a key input means 7 at the time of non-business. On the basis of the inverted business signal selected by the input of the charterage signal, a data generating means 21b measures charter time, and at the time of the non-business, it generates time series data at the time of the start of charter in response to the input of the charter signal, and at the time of the input of the inverted business signal, it generates and collects the time series data including charter end time and charter time in response to the input of a charter end signal.
Patent JP-H07213254-A (JP)
Title: Device for bending slice meat
Inventor: TSURUMI MANABU
IPC: A23L13/00
Filed: 1994-02-02
Abstract: PURPOSE:To provide a device for bending sliced meat, capable of automatically bending sliced meat at the optimum bending part regardless of change of a size and a quality of sliced meat without using a hand. CONSTITUTION:This bending device 10 is equipped with a bender 12 which is installed on a conveyor 5 for transporting sliced meat and bends sliced meat by superimposing one part of the sliced meat on the other part, a sensor S for detecting the shape of the sliced meat and a bender moving device for transferring the bender 12 so as to bend the sliced meat at a desired bending part based on the detected result of the sensor S.
Patent JP-H11211360-A (JP)
Title: Induction furnace with multilayer-lined structure wherein shaped material coated with low melting-point ceramics material is allocated at outer layer of lining material
Inventor: ARIGA KIKUO
IPC: C04B35/657
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To reduce permeability of a low melting-point material, such as zinc, penetrating into the tissue of a lining material at melting thanks to an outer sleeve of a second-layer shaped refractory, for eliminated occurrence of abnormality/disorder caused by permeation. SOLUTION: Related to a lining refractory for an electric induction furnace, an outer-most layer (non-operational layer) is at least a monolithic side-wall mold, and on an inner peripheral surface of the monolithic mold (outer sleeve), a ceramic material which forms a glass layer which softens and melts at 350 deg.C and resistant to 500 deg.C is applied, dried, and cured, and then softens and melts under received heat during use to form a glassy layer, and an outer sleeve of permeability (cmcm/cm<2> g/cm<3> sec) of 10 or less is worked on a wall part of a furnace body while its inner side layer (operation layer) is worked with a dry monolithic refractory, for an electric induction furnace of a multi-layer structure refractory.
Patent JP-S56128545-A (JP)
Title: Manufacture of metal vapor discharge lamp
Inventor: WATANABE KEIJI
IPC: H01J9/395
Filed: 1980-03-14
Abstract: PURPOSE:To prevent a decrease of gas pressure in a metal vapor discharge lamp, by introducing gas lowering surge voltage in an outer tube, evacuating the gas and then again sealing the gas in the outer tube. CONSTITUTION:After a completion of assembly for a luminuous tube 1, bimetal 4, filament 5 and the like in an outer tube 7, vacuumizing work is performed in an exhaust process of the outer tube to introduce sealing gas into the outer tube 7, and then the gas is exhausted to again seal the sealing gas to the prescribed pressure in the outer tube 7. The sealing gas is to lower surge voltage generated when the bimetal is operated, and those including at least one of the xenon, krypton, argon, neon, helium and nitrogen are used. Though in the process of manufacture, where the gas is sealed immediately after vacuum exhaustion of the outer tube 7, the sealing gas is left contained in a glass inner face of the outer tube 7 to lower pressure of the gas, the manufacture in accordance with the above process can eliminate a change of the gas pressure to hold surge voltage to constant.
Patent JP-S59157515-A (JP)
Title: Encoder
Inventor: ARAKAWA MASAO
IPC: G01D5/36
Filed: 1983-02-28
Abstract: PURPOSE:To generate a secure light signal even on the condition wherein the temperature may rise by providing blades along slits of a code wheel stored in a casing and providing an air vent to the casing. CONSTITUTION:The air vent 8 is bored in the circumferential barrel part of the casing 1 and this air bent is provided with a baffleplate to prevent the entrance of stray light. The code wheel 8 is fitted to a rotating shaft 2 pivoted in the casing 1, and a light emitting element 4 such as an LED and a photodetecting element 5 such as a photodiode are arranged facing each other with the wheel 3 inbetween. Further, blades 11 are provided along slits 7 of the code wheel 3 radially from the circumferential side to the center of the code wheel. Consequently, a temperature rise is prevented in the casing and the light signal is prevented from becoming inaccurate.
Patent JP-H02210640-A (JP)
Title: Optical head device
Inventor: CHATANI MASAHIKO
IPC: G11B11/10
Filed: 1989-02-09
Abstract: PURPOSE:To miniaturize a device by arranging magnetic materials in the neighborhood of an optical system and an opposite side sandwiching the recording medium of the optical system between, and comprising the magnetic material so as to form shape in which the recording medium is located at an electromagnet gap part. CONSTITUTION:One end of a bias magnetic field generating device consisting of a coil and the magnetic material is arranged in the neighborhood of a cover 23. A bias coil 32 is wound across the relay part of a yoke consisting of a ferromagnetic material, and it is fixed on an optical member supporting part 7. One end 24a of the yoke 24 is extended in the neighborhood of a hole for beam of light provided at the cover 23 and also, in the neighborhood of an objective lens 3. The another end 24b is arranged at a confronting position sandwiching the recording medium 28 between, and a gap part as a magnetic head is formed. Thereby, a magnetic field on the lens 3 can be set perpendicularly to the plane of the recording medium, and also, magnetic flux density can be increased. The more gap length (l) reduced, the more such effect can be increased. In such a way, it is possible to miniaturize and thin the bias magnetic field generating device.
Patent JP-S58151033-A (JP)
Title: Glass coating method
Inventor: MISAWA YUTAKA
IPC: H01L21/316
Filed: 1982-03-03
Abstract: PURPOSE:To prevent migration of ink into the rear side of substrate by forming a thin glass ink layer at the center of substrate, filling the ink into a groove by rubbing with a pallet and removing the ink coated to the area other than the groove, at the time of filling a glass ink with a pallet into a groove exposed for junction of semiconductor substrate. CONSTITUTION:Semiconductor substrate 20 providing a plurality of grooves 21 is provided on a stage 10 and a metal mask 50 having pin holes is placed on a substrate 20. Then, a glass ink 30 is supplied to a substrate 20 and the ink 30 is coated on the substrate 20 exposed in the hole of mask 50 by rubbing the mask 50 with a stick 40. Thereafter, the mask 50 is removed and the ink 30 is filled within the groove 21 with the pallet 40. Simultaneously, the ink 30 adhered to the area other than the groove 21 is removed. At this time, the pallet 40 is moved to the periphery from the center of substrate 20 and the stick 40 is inclined in the moving direction. Thereby, migration of ink 30 into the rear side of substrate 20 can be prevented eliminating a procedure of removing such an ink.
Patent JP-H09233596-A (JP)
Title: Probe for measuring subcutaneous fat for bath tab
Inventor: HAMADA AKIRA
IPC: A61B8/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To use the probe simply in a bath tab by providing a piezoelectric body detecting a subcutaneous fat through an ultrasonic wave, a delay section having an opening and a contact part to a reagent formed open to a tip of the delay section. SOLUTION: A delay section 1 is formed to be nearly cylindrical through resin forming or the like, has plural openings 11 at its surrounding, its upper part is a contact part 5 and screwed to an opening at the upper part of a detection section 2. A gel agent as a delay layer is used for the delay section 1 usually, and since the probe is used in a bath tab, hot water in the bath tab flows to the opening 11 to extrude air therein and then the delay section 1 acts like a delay layer. The openings 11 are preferably provided equally around the delay section 1. The distance from the piezoelectric body to the contact part 5 in the delay section 1 is selected to be nearly equal to a focus of a concave of the piezoelectric body so as to enhance the sensitivity at the measurement.  Then the contact part 5 is pressed onto a skin of a human body as a reagent to attain excellent measurement without leaving an air layer on the skin surface.
Patent JP-H01208344-A (JP)
Title: Transparent plate with gold reflected color
Inventor: KIUCHI YOSHINARI
IPC: C03C17/34
Filed: 1988-02-15
Abstract: PURPOSE:To obtain the title weatherable plate by forming, on one surface of a transparent plate, a titanium nitride thin film and a metallic oxide dielectric thin film of high refractive index in this order to effect low visible ray reflectivity on said surface with the reflected light on the other surface giving gold color. CONSTITUTION:The objective transparent plate having such a construction that one surface of a transparent plate (1) such as a glass plate is coated with a titanium nitride thin film (2) and a metallic oxide dielectric thin film of high refractive index (3) in this order. And, the visible ray reflectivity on the thin film (3) side is low, while the reflected light on the other surface gives gold color. The refractive index of the thin film (3) is e.g., 1.9-2.6, and this film can be made of e.g., tantalum oxide, zinc oxide, zirconium oxide, titanium dioxide, or tin-doped indium oxide.
Patent JP-S54124651-A (JP)
Title: Inter-computer file sharing control system
Inventor: WASANO TETSUO
IPC: G06F15/16
Filed: 1978-03-22
Abstract: PURPOSE: To make the shared file device exclusive control and the coincidence control among all computers possible by using an inter-system communication and a reserve-release function when the same file device is shared with pluarl computers.  
     CONSTITUTION: Slave computers 2 and 3 send information 20 and 21 such as the access request to file device 4 and trouble generation opportunity to host computer 1 through inter-system communication units 5 and 6. When receiving information 20 and 21, host computer 1 decides whether the access request is permitted or not and performs system reconfiguration on a basis of file device management information prepared previously. When host computer 1 accesses file device 4, a reserve command is issued immediately before the access to close pathes 23 and 24 directly, and a release command is issured at an access end time to release closure. Then, when a trouble occurs in the host computer, file device management information is taken over by one of slave computers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56130450-A (JP)
Title: Wear-resistant alloy
Inventor: FUKUDA MASAHIDE
IPC: C22C29/06
Filed: 1980-03-17
Abstract: PURPOSE: To improve the wear resistance of a WC-Ni alloy by adding a specified amount of VC to the alloy and substituting carbide or nitride of transition metal and an iron group metal other than Ni for WC and Ni in a specified ratio to convert carbide or nitride crystals in the alloy into extrafine particles.  
     CONSTITUTION: This WC-Ni alloy consists of 3W30% Ni as a binding metal, VC (1.6W6.5% V) in 2W8% to the amount of the binding metal and the balance WC and further contg. transition metal carbide or nitride and an iron group metal other than Ni by substitution for WC and Ni in ≤1 ratio, respectively. By this composition carbides in the alloy are mostly converted into extrafine particles of ≤1μm, resulting in high hardness, high strength and superior wear resistance. This alloy is applicable to dies, a plug, a metal mold, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59164509-A (JP)
Inventor: RENDAARU REI KIYABUAARII JIYUN
IPC: G02B6/44
Filed: 1984-02-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04271173-A (JP)
Title: Optical semiconductor device
Inventor: MITA KEIJI
IPC: H01L27/146
Filed: 1991-02-27
Abstract: PURPOSE:To easily incorporate a reflection preventive film of a photodiode in a bipolar IC. CONSTITUTION:First and second epitaxial layers 25, 26 are separated to form a plurality of island regions 28, 29, 30. A photodiode 21 is formed on the region 28, and the surface is covered with a reflection preventive film 36 made of a silicon nitride film. A capacitance element 22 made of a thin dielectric film 28 formed by a common process with that of the film 36 is formed on the region 28. An N-P-N transistor 23 is formed on the region 30.
Patent JP-S62190415-A (JP)
Title: Data processor
Inventor: SATO TATSUO
IPC: G06Q10/10
Filed: 1986-02-17
Abstract: PURPOSE:To prepare a report with an optional form by simple operation of an operator by inputting an ordinary simple code with arrangement in accordance with a display pattern to each cell of a frame to fit the display pattern. CONSTITUTION:When the titled processor is started, an initial menu appears on a CRT screen and the operator selects one number out of the menu. At this time, the frame appears on a CRT and one of each cell consisting of a row and the side in this frame is selected by key operation. Then, in case of analyzing a sample, instructions of analytic operation appear on the CRT at an initial menu stage and titled data input is required and an analytic action is started by this input. Then, a CPU reads out the titled data of a prescribed address of an analytic data memory 2 and inserts these in a prescribed blank in a table memory 4 and prepares the analytic report according to the report form from a table file 7.
Patent JP-S54125857-A (JP)
Title: Continuous freezing liquidation dehydration device of sludge
Inventor: KOBAYASHI TOSHIYUKI
IPC: C02F11/20
Filed: 1978-03-22
Abstract: PURPOSE: To improve thermal efficiency, by continuously freezing, liquidizing and dehydrating sludge by winding a conveyor belt and travelling filter cloth between a cooling drum for freezing sludge and a heating drum for liquidizing it and by contacting sludge with each drum surface by holding sludge between both drums.  
     CONSTITUTION: Sludge is freezing treated by placing it on travelling filter cloth 20 from a sludge feed means 18, by holding it by means of a conveyor belt 19 and by turning it while contacting it with a cooling drum 16. The sludge is liquidation treated by rotating it while contacting it with a heating drum 17. The sludge is dehydration treated by means of a dehydration means 21. And dehydrated cake is scraped off by means of a scraper 25, and carried out by means of a conveyor 26. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04215804-A (JP)
Title: Removal of colorant of polystyrenic resin
Inventor: FUJISAKI HIROSHI
IPC: C08L25/06
Filed: 1991-02-04
Abstract: PURPOSE:To obtain a decolored transparent polystyrenic resin by removing a colorant from waste mainly composed of a polystyrenic resin. CONSTITUTION:A polystyrenic resin containing a colorant is dissolved in an org. solvent with an SP value of 7.0-11.0 and a b.p. of 60-200 deg.C and an adsorbent is added to the resulting solution to separate the colorant contained in the resin by the adsorbent and, subsequently, the org. solvent is removed.
Patent JP-H03236602-A (JP)
Title: Circularly polarized wave/linearly polarized wave converter
Inventor: FURUKAWA SHOICHI
IPC: H01P1/17
Filed: 1990-02-14
Abstract: PURPOSE:To eliminate a step difference at an end face of a phase circuit so as to reduce the production of a harmonic mode wave, to eliminate a structure for the phase circuit provided in the inside of a waveguide and to reduce the working man- hour by employing ellipse structure for the phase circuit of the waveguide and changing the shape of the structure gradually from the elliptic shape into the circular shape. CONSTITUTION:A waveguide 14 forming one end as an ellipse 9 and the other end as a circle 10 is employed, and when an electromagnetic wave is made incident a or face of the ellipse 9, since the width in the Y axis direction is made narrow, it is possible to decrease a guide wavelength of the electric field component Y more than the guide wavelength of the electric field component X. Since the frequency is unchanged, the action of causing a delay in the phase speed of the electric field component Y is gradually decreased by selecting the lengthwise side of the waveguide 14 so that the phase speed in the waveguide of the electric field component Y is retarded by 90 deg. from that of the electric field component X. Thus, a circularly polarized wave is converted into a linearly polarized wave at a position where the wave passes through the elliptic waveguide 14.
Patent JP-H04246666-A (JP)
Title: Image forming device
Inventor: ARAYA JUNJI
IPC: G03G21/00
Filed: 1991-01-31
Abstract: PURPOSE:To eliminate the generation of a defective image caused by the stain of the electrification member, etc. the generation of the electrification sound and the generation of the interference fringes and to stably execute uniform electrification by providing all the same electrification-performances and advantages as a contact electrification system and adopting the contact electrification system. In the image forming device applied with an image formation process including a stage which electrifies an image carrier. CONSTITUTION:The electrifying means of the image carrier 4 is the electrifying member 5 which faces the image carrier 4 with a space between them and for which a voltage is applied. The relevant electrifying member 5 controls AC constant current in at least a part of the non-image area of the image carrier 4 electrified by the electrifying member 5, and also detects an AC voltage as it does so. When in the image area, it controls a constant voltage by using an oscillating voltage generated by supersoing the relevant detected AC voltage, or an AC voltage obtained by using an arithmetic processing to the relevant detected AC voltage to.
Patent JP-S62190712-A (JP)
Title: Magnetic device for mri
Inventor: FURUKAWA HIROSHI
IPC: A61B5/055
Filed: 1986-02-18
Abstract: PURPOSE:To obtain a magnetic field having high uniformity even when a magnetic shield for preventing a leakage magnetic field from being generated is provided by providing a magnetic characteristic correction ring for correcting magnetic characteristic by adjusting the sectional area of a hole edge of an annular side plate. CONSTITUTION:A magnetic shield A is formed of a cylinder 3 and side plates 4, 4', and the direction of a magnetic flux which passes the central portion of an air core magnet B is varied largely by the hole edges 4a, 4a' of the plates 4, 4'. Thus, the edges 4a, 4a' most affect the uniformity of the magnetic field. Since correction rings 5, 5' provided at the edges 4a, 4a' are formed by superposing thin platelike rings of a magnetic material, the quantity of magnetic flux passing the edges 4a, 4a' is maintained constant by altering the number of the rings to uniformize the magnetic field.
Patent JP-H10228671-A (JP)
Title: Optical recording medium formed by using metal chelate
Inventor: MAEDA SHUICHI
IPC: G11B7/24024
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a metal chelate azo compd. which is formed of a specific azo compd. and metallic salt, is nontoxic to the human body, has improved preservation stability and weatherability of a coating liquid and is suitable for spin coating by incorporating the compd. described above into a light absorption layer. SOLUTION: The metal chelate azo compd. formed of the metal salt of the azo compd. expressed by formula I or formula II (R<1> is an alkyl group or perfluoroalkyl group, R<2> , R<3> are alkyl groups, where the total carbon atoms of (R<1> +R<2> +R<3> ) are 6 to 12, n is 0 or 1, a ring A may have a substituent which does not contain carbon) and metals is used. The metals are metals having an ability to form a complex with the azo compd. and are preferably transition metal elements, such as Ni, Co, Fe, Ru, Rh, Pd, Os, Ir and Pt, and more particularly preferably Ni or Co. The recording layer contg. this chelate compd. has preferably 100Å to 5μm film thicknesses.
Patent JP-H08245529-A (JP)
Title: Method of preparing racemic amino alcohol
Inventor: KAARUHAINTSU DORAUTSU
IPC: C07B55/00
Filed: 1996-02-21
Abstract: Prepn. of racemic aminoalcohols of formula (I) by redn. of  alpha -oximiocarboxylic acids or their esters of formula (II) is carried out using an alkali metal borohydride, in combination with hydrogen chloride or sulphuric acid as activator, in a solvent. R1 = linear, branched or cyclic alkyl, aralkyl or aryl gp. of u to 20C, opt. contg. heteroatoms such as O, N or S; R2 = H or 1-4C alkyl.
Patent JP-H08231635-A (JP)
Title: Continuous production of abs resin with improved gloss
Inventor: UCHIDA MUTSUKO
IPC: C08F6/06
Filed: 1995-02-22
Abstract: PURPOSE: To obtain an ABS resin with improved surface gloss by extruding the polymer with an extruder having a plurality of combinations each composed of a water addition section, a water evaporation section and a screw element section and adding or removing water to or from the extruder so that the heat necessary per unit of the resin may be specified. CONSTITUTION: A stock solution comprising about 50-95 pts.wt. styrene monomer, 5-50 pts.wt. acrylonitrile monomer, about 3-30 pts.wt. rubbery polymer particles having a mean particle diameter of about, 0.005-1.5μm, a polymerization initiator, etc., is fed into a reactor and polymerized by heating, and the solvent is separated from the polymerization solution in the subsequent recovery step. The polymer is introduced into an extruder provided with at least two combinations each composed of a water addition section X, a water evaporation section Y and a screw element section Z (the water addition section being upstream of the water evaporation section and coinciding with or being upstream of the screw element section Z and kneaded. 1-30 pts.wt., per 100 pts.wt. resin, water is added in divided portions from section X. The kneaded water is evaporated from section Y.  The polymer is extruded to obtain an ABS resin, while the water is added or removed so that the H=Q/V (wherein Q is the heat; and V is the amount of the resin) may be 10-300kcal/kg.
Patent JP-H11218093-A (JP)
Title: Turbo molecular pump
Inventor: SHIOKAWA ATSUSHI
IPC: F04D19/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To improve exhaust performance without damaging reliability with a stress on the exhaust side of a rotor left as it is, in a wide area type turbo molecular pump having a vane exhaust part and a screw groove exhaust part. SOLUTION: This pump comprises a vane exhaust part L1 wherein a plurality of rotary vanes 12 arranged on the outer periphery of a rotation cylindrical part 5 on the rotor R side in a pump casing 1 and a plurality of fixed vanes 15 on the stator side are alternately arranged in a pump casing 1; and a screw groove exhaust part L2 having a screw groove being arranged at least at either the stator side S or the rotor R side, situated downstream, of the vane exhaust part L1 . In this case, the outside diameter oh the exhaust side of the rotor R of the screw groove exhaust part L2 is decreased to a lower than that on the intake side.