baber/WOPTO huggingface dataset:
Patent JP-H09223358-A (JP)
Title: Information management device
Inventor: INOHARA SHIZUO
IPC: G11B20/10
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To allow only a specified user to use specified information in an information management device on the user side by additively recording a profile signal regulated in dealing the specified information out of receiving information. SOLUTION: The receiving information of broadcasting, etc., is inputted and is continuously recorded in a 1st recording medium group 3 by a connecting block 2. A user input signal is sent from a terminal 8 to a profile signal adding block 4 by a user who wants specified information to be regulated in its dealing. The specified information of the 1st recording medium group 3 is added with the profile signal and is recorded in a 2nd recording medium group 5 by the profile signal adding block 4. When the specified information of the 2nd recording medium group 5 is required to be used by this user, this request is made by the user with the user input signal from the terminal 8.  Upon being judged as a right user by a selector block 6 in collating the profile signal of the regulated specified information with the user input signal, the requested information is outputted via a signal processing circuit group 7 to the terminal 8.
Patent JP-S60174860-A (JP)
Title: Method and device for heat treatment of aluminum shape material
Inventor: YAMAHASHI SADANOBU
IPC: C21D1/00
Filed: 1984-02-17
Abstract: PURPOSE:To increase the number of the shape materials to be treated by installing conveyors in a furnace body, providing freely vertically, forward and backward movably feed and discharge conveyors to the outside of the inlet and outlet of the furnace body and disposing the feed and discharge conveyors as well as the conveyors in the furnace body in such a way that the conveyors overlap zigzag on each other. CONSTITUTION:A furnace body 1 constitutes a rectangular body and is provided with an inlet 3 having a door 2 at one end thereof and an outlet 5 having a door 4 at the other end. Plural split-type conveyors 6, 7 are installed in parallel above and below from the inlet side toward the outlet side in the furnace body 1. Many Al shape materials spaced from each other are placed on the feed conveyor 17 on the inlet 3 side so as to intersect orthogonally with the conveying direction and are thereby fed so that the respective shape materials are transferred onto the conveyors 6, 7 in the body 1. The shape materials are heat-treated by the hot wind from fans 8 disposed in plurality, etc. at equal intervals in the body 1 while said materials are conveyed to the outlet 5 side by the conveyors 6, 7. The respective shape materials after the heat treatment are discharged by a discharge conveyor 18 provided on the outlet 5 side.
Patent JP-S58151319-A (JP)
Title: Manufacture of photoconductive material
Inventor: ONO YOSHIHIRO
IPC: C01B33/20
Filed: 1982-02-25
Abstract: PURPOSE:To manufacture body-centered cubic system bismuth sillenite crystals suitable for use as a photoconductive material, by mixing aqueous solns. of compounds as starting materials in a specified ratio and by calcining the resulting precipitate at a prescribed temp. CONSTITUTION:An acidic aqueous soln. (A) contg. an acid-soluble bismuth compound such as bismuth nitrate is mixed with an alkaline aqueous soln. (B) contg. a water-soluble germanium salt such as sodium metagermanate and/or a water- soluble silicate such as sodium metasilicate in 12:1 gram atomic ratio of Bi:Ge (or Si). The liq. mixture is kept at 7-10pH, and the resulting precipitate is taken out and dried. The dried precipitate is calcined at 400 deg.C- the m.p. of bismuth sillenite in an oxidizing atmoshere to obtain a photoconductive material consisting of gamma-type bismuth sillenite crystals represented by the formula (where x is 0-1).
Patent JP-H11206345-A (JP)
Title: Foreign matter-separating structure in apparatus for separating and removing foreign matter in raw laver
Inventor: YAMADA KAZUNORI
IPC: A23L17/60
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a foreign matter-separating structure in an apparatus for separating and removing the foreign matter in a raw laver, hardly providing improper force to the raw laver and sufficiently guiding the laver to a clearance when changing the direction of the raw laver from nearly horizontal direction to the perpendicular direction. SOLUTION: This foreign matter-separating structure in an apparatus for separating and removing the foreign matter, comprising the foreign matter-separating structure having a rotating plate 35 installed in a raw laver-mixing liquid vessel 2 for pooling a raw laver mixture and a classification casing 33 having a connecting opening 81, a foreign matter-discharging opening 4, a connecting opening 31 of the classification casing 33, a driving device of the rotating plate 35 and a pump 15 for suction has a clearance formed out of the circumference edge face of a rotating circle of the rotating plate 35 and the circumference edge face of the classification casing 33.  As the result, the structure has advantages of keeping the expanded state of the raw laver in nearly horizontal direction by the rotation of the rotating plate, sucking the raw laver in a horizontally expanded state by the clearance nearly as it is, and precisely and efficiently carrying out the separation of the foreign matter or the like.
Patent JP-2000225761-A (JP)
Title: Stamping device
Inventor: FUJIMOTO TAKANORI
IPC: B41K3/36
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of cracks when stamping is carried out. SOLUTION: A stamping unit 2 is supported slidably on a base 1, moved in the stamping direction X by an air cylinder 3 and a coil spring and also moved in the direction Y crossing orthogonally the air cylinder. A hydraulic cylinder 7 is supported on one side of a slider 4 by the stamp unit 2, and a stamping head 6 is moved forward and backward by the hydraulic cylinder 7. A supporting section 8 bending in the extension of the stamping head 6 is formed on the other side of the slider 4.  When the stamping unit 2 is moved forward in the direction Y in the state of protruding the stamp unit 2 in the direction X by the air cylinder, the stamp unit is moved onto the back side of a flange section 16 of a work 15 supporting separately on the base 1, and when the air cylinder is moved backward thereon, the stamp unit 2 is moved in the direction reverse to the direction X by the coil spring, and the supporting section 8 is brought into contact with the back of the flange section 16, and the surface of the flange section 16 is stamped by operating the hydraulic cylinder 7 and moving forward the stamping head 6.
Patent JP-H07239840-A (JP)
Title: Calender display device
Inventor: YOSHIDA MITSUO
IPC: G06F17/10
Filed: 1994-02-28
Abstract: PURPOSE:To display the date of the lunar calendar corresponding to the date of the solar calendar (the Christian Era). CONSTITUTION:When a 'conversion' key 18 is operated after designating the date of the solar calendar to be displayed on a liquid crystal display part 13 corresponding to a cursor key 15, 'month/day' key 17 or date data to be managed by the present Christian Era dates, based on the minimum and maximum values of the number of all the days of the Christian Era stored in a ROM, a number X of all the days up to the designated date of the Christian Era is calculated according to a formula for calculating the number of all the designated days and based on table data showing this calculated number X of all the days up to the designated date of the Christian Era, the number of all the days corresponding to first and second lunar calendar reference dates to be managed by a register for the number of all the reference days of the lunar calendar based on the reference days of the Christian Era, and the number of days for each year and each month of the lunar calendar stored in a lunar calendar RAM, the designated date of the Christian Era is converted to the date of the lunar calendar and displayed on the liquid crystal display part 13.
Patent JP-H11230860-A (JP)
Title: Method and device for measuring optical thin film, and device for removing interfering light in optical thin film measurement used for same device
Inventor: OKAMURA SHIGERU
IPC: G01B11/06
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To measure the physical amount of a thin film formed on the surface of a transparent base material, by preventing reflected light from the back surface of the transparent base material from being superimposed on measuring light without any complicated operation. SOLUTION: In an optical thin film measuring method, the surface of a sample 10 in which a thin film 12 is formed on the surface of a transparent substrate 11 is irradiated with a light beam, and reflected light from an irradiation point is detected to measure the physical amount of the thin film 12. A liquid 26 with the approximately same refractive index as that of the substrate 11 is housed in a container to bring the back surface of the substrate 11 into contact with the liquid 26, and light transmitted through the sample 10 and incident into the liquid 26 is absorbed to a light absorbing body 24.  In another constitution, a knife edge plate is arranged in the vicinity of the sample without shielding reflected light from the irradiation point so as to shield the light beam reflected at the back surface of the substrate and transmitted through the thin film, and the knife edge of the knife edge plate is located on the side of the reflected light with respect to the irradiation point.
Patent JP-S54122413-A (JP)
Title: Gas injection compressor
Inventor: MORITA KEIICHI
IPC: F04C29/04
Filed: 1978-03-15
Abstract: PURPOSE: For securing a sufficient flow of gas, to make an injection port into such a shape as partitioned by the arcs on the outer-circumferential surface of a rotor at injection start and completion positions and the position therebetween.  
     CONSTITUTION: An eccentric rotor 3 is housed in the compressing chamber 2 of a cylinder 1, and an injection port (slant line section) is provided to project on the end wall of said cylinder 1. SAid injection port is made into such a shape as made of the arcs 3AW3C when said rotor 3 takes positions AWC. The gas refrigerant from a gas separator is injected in said compressing chamber 2 through said injection port during the compression cycle of said rotor 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09221720-A (JP)
Title: Protecting structure
Inventor: MATSUBA YOSHIHARU
IPC: E01F7/04
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain uniform shock-absorbing effects at low cost in an efficient handling manner by forming a cushioning material for a protection cover provided over a road along a mountain from chips of crushed waste rubber. SOLUTION: A plurality of main beams 1 are tightened by means of horizontally tightening PC steel materials 2 in the longitudinal direction of a road M to form a roof 3 being a protection surface along a mountain Y. Tension is imparted to the main beams 1 by means of PC steel materials 4 by a pre-tension method in the width direction of the road M and the beams 1 are mounted on posts 5 and wall 6 and tightened by means of tightening steel materials 7 to form a shed. And surrounding blocks 8 are fixed along the periphery of the roof 3 by means of anchor members. And chips 11 prepared by crushing waste tires by refrigeration are placed on the top surface 3A of the roof 3 in a predetermined thickness to form a cushion layer 12.  As a result, a transportation and fixing work can be easily executed in comparison with a work for laying waste tires so that a uniform shock-absorbing effects can be obtained.
Patent JP-H06220154-A (JP)
Title: Production of polyurethane foam
Inventor: NAKAMURA TSUTOMU
IPC: C08G18/40
Filed: 1993-01-27
Abstract: PURPOSE:To obtain the subject foam, improved in shrinkage at ordinary temperature, excellent in heat and flame resistance and useful as a heat insulating material, etc., by expanding a polyisocyanate compound and a prescribed amount of a specific polyol component in the presence of a foam stabilizer, a urethanizing catalyst and water. CONSTITUTION:(A) A polyisocyanate compound such as tolylene diisocyanate and (B) a polyhydric alcohol or its alkylene oxide adduct having 4.6-8.0 number of average functional groups in an amount of 35-400 pts.wt. based on 100 pts.wt. benzylic ether type phenolic resin as a polyol compound are expanded in the presence of (C) preferably 0.1-2 pts.wt. urethanizing catalyst such as N,N,N',N'- tetramethylendiamine, (D) preferably 0.5-5 pts.wt. foam stabilizer such as a polydimethylsiloxane polyalkylene oxide adduct and (E) preferably 3-20 pts.wt. water to afford the objective foam.
Patent JP-S56127756-A (JP)
Title: Austenite type steel for reactor core structure of fast neutron reactor
Inventor: ISHIDA TAIICHI
IPC: G21C3/07
Filed: 1980-03-08
Abstract: PURPOSE: To provide the austenite type steel having swelling resistance and high temp. strength characteristics obtained by containing P, B, Ti, V, Zr and Nb in a specific ratio to the austenite type steel containing a specific ratio of Cr and Ni.  
     CONSTITUTION: To the austenite type steel containing 9.0W26.0% Cr and 6.0W 40.0% Ni in a wt. ratio, (1) one or two element of 0.05% or less P, 0.01% or less B and (2) one or more of element selected from 0.3% or less Ti, 0.3% or less V,  0.3% or less Zr and 0.3% or less Nb are contained. Further, parameters P 1 , P 2  calculated from a formula which is a function of an adding amount of elements selected from said (1) group and (2) group are satisfied. Further, in the formulae, XP shows a P content, XB a B content, XT i  a Ti content, XV a V content, XZ r  a Zr content and XN b  a Nb content. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04267999-A (JP)
Title: Water purifier
Inventor: YAMADA KOICHI
IPC: C02F3/24
Filed: 1991-02-25
Abstract: PURPOSE:To provide water purifier which is maintenance-free and able to bring air and water into contact with each other sufficiently to fully remove harmful substances in water in a gas-liquid contacting tank. CONSTITUTION:Harmful substances in water are effectively removed by installing a nozzle 4 to supply water to a gas-liquid contacting tank 1 while spraying water to the upper part of the gas-liquid contacting tank 1 and making the water 3 into small water drops by the nozzle 4 to increase the gas-liquid contacting surface area.
Patent JP-S62188701-A (JP)
Title: Powder molding method
Inventor: HORATA AKIRA
IPC: C22C1/04
Filed: 1986-02-15
Abstract: PURPOSE:To produce Ni-Ti alloy powder having excellent rolling and forging characteristics by mechanically regrinding the alloy powder or further pickling the powder to form the power having irregular shapes in the stage of using the Ni-Ti alloy powder as a raw material and producing the rolled material and forging of the Ni-Ti alloy. CONSTITUTION:The melt of the Ni-Ti alloy as a shape memory alloy is centrifugally sprayed in an inert gaseous atmosphere and is made into the powder. Since the powder has a spherical shape, the powder has the poor rolling and forging moldability and the density of the rolled and forged articles made thereof is so small that the good rolled material and forging are not obtainable. The spherical powder in such a case is mechanically reground by a grinding mill using Ni or Ti as the material to grind the surface of the powder to the irregular shapes having much ruggedness. The powder is further pickled by immersing the same into an aq. soln. contg. 5% hydrofluoric acid and 20% nitric acid, by which intergranular corrosion is generated in the microcrack parts of the powder and further the powder is pulverized to the powder having the irregular shapes. The rolling and forging characteristics are thus additionally improved.
Patent JP-H04271234-A (JP)
Title: Storage battery and charger
Inventor: KUDO HITOSHI
IPC: H01M10/48
Filed: 1991-02-25
Abstract: PURPOSE:To provide a total cost reducible storage battery and battery charger. CONSTITUTION:A temperature sensor 13 is installed in a battery charger and a main body of a storage battery 1 and the temperature sensor 13 are thermally connected through thermal-conducting components 10 and 14 which are formed of the material having a high coefficient of thermal conductivity for measuring the temperature of the main body of the storage battery. Since the expensive temperature sensor 13 is required only in the battery charger and is not installed in the storage battery, the total cost can be reduced. Moreover, the thermal- conducting component 10 cannot be easily touched by hands and so the safety is assured.
Patent JP-H10229654-A (JP)
Title: Rotor of magnet generator
Inventor: HASE YUKIO
IPC: H02K7/18
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide the rotor of a magnet generator which can effectively lower the temperature within a rotor. SOLUTION: This rotor is provided with a rotating body 9, which overlaps a window hole 4c at an interval of space A from a bottom part 4b, by extending and bending a flange 2b of a boss part 2 constituting a rotor 1. When the rotor 1 rotates, the rotating body 9 imparts a centrifugal force to the ambient air. Whereupon, the air inside the rotor 1 is discharged through a window hole 4, and the temperature within the rotor 1 drops, and the temperature of an armature coil drops. Therefore, the life litime of an armature coil is prolonged, and cost for cable can be reduced, and the demagnetization of a permanent magnet 5 does not occur. In the case of increasing the inertial moment of the rotor 1, it is better to enlarge the diameter of the rotating body 9, and the ventilation performance is enhanced further by the increase of the area.
Patent JP-H05193949-A (JP)
Title: Method for recovering valuable metal from sohio catalyst
Inventor: YOSHIDA SAKAE
IPC: C22B7/00
Filed: 1992-01-21
Abstract: PURPOSE:To recover a high purity valuable metal from a used Sohio catalyst. CONSTITUTION:A used Sohio catalyst is treated with a mixed soln. contg. an inorg. strong acid, phosphate ions and ammonium ions to obtain a Bi- and Fe-extracted soln. Chloride ions are added to this soln. by an amt. (mol) equal to or larger than that of Bi<3+> and the soln. is adjusted to pH 1-2 with an aq. alkali soln. to precipitate the Bi as BiOCl while leaving the Fe in the soln. This BiOCl is mixed with charcoal or coke and alkali hydroxide, they are heated and Bi<3+> is reduced with carbon to obtain metallic bismuth having >=99.99% purity.
Patent JP-H0420352-A (JP)
Title: Optical fiber probe
Inventor: ISHIWATARI HIROMASA
IPC: A61B1/00
Filed: 1990-02-09
Abstract: PURPOSE:To improve the operability by varying the irradiation direction of a laser light without moving a screen which is being observed by providing members bent by a control signal from the outside along a probe in the vicinity of the tip part of the probe so that they go straight to each other. CONSTITUTION:A member 3 bent by a control signal consists of two layers, 3a is a heating element and its temperature is varied by a control signal, and 3b is a member bent in the direction (direction of the reverse side and the surface side of the paper surface) as indicated with an arrow 5 in accordance with a temperature, consists of, for instance, a member of a bimetal structure, and to the heating element 3a, a lead wire 4 is connected. Also, as for the member 3 bent by a control signal, two are provided in orthogonal positions so that orthogonal bending can be executed to each other. When a temperature of the heating element 3a is varied by a control signal transmitted from a control signal generated circuit, the member 3b consisting of a bimetal, etc., is bent to a curvature corresponding to a temperature. The member 3 is formed integrally with a resin tube for constituting the tip part of a laser probe, the tip part of the laser probe is bent to a curvature corresponding to the control signal and the purpose is attained.
Patent JP-S59155981-A (JP)
Title: Buried type semiconductor laser element and manufacture thereof
Inventor: ENDOU KENJI
IPC: H01S5/40
Filed: 1983-02-25
Abstract: PURPOSE:To provide the titled element with low oscillation threshold value and high external differential quantum efficiency by a method wherein stripe type waveguide layer is formed on a region wherein active layers are disconnected and the refractive index of the waveguide layer is made larger than that of a clad layer and a buried layer. CONSTITUTION:A clad layer 13, a waveguide layer 10, an active layer 11 and another clad layer 12 are successively grown on a semiconductor substrate 14. At this time, an Al mixed crystal ratio (x) of the layer 11 is smaller than that (y) of the layers 12, 13 while the Al mixed crystal ratio (z) of the layer 10 is between (x) and (y). A stripe type SiO2 mask 25 is composed of the width W2 (<W1). The layer 11 is selectively etched using the mask 25 to be left as stripe type in the region of the width W1 and to be etched entirely in the region of the width W2. On the other hand, the layer 10 is left as stripe type in both regions of W1 and W2. Next, after removing the mask 25, a buried layer is grown. Through these procedures, the layer 11 may not be exposed to the reflecting surface causing no element deterioration due to oxidation of the reflecting surface to provide the element with excellent characteristics.
Patent JP-S52113702-A (JP)
Title: Recorder
Inventor: SUGIURA YOSHINORI
IPC: G11B7/135
Filed: 1976-03-19
Abstract: PURPOSE: To enable a long time stable recording by providing a means to feed a fluid to between a lens and a recording material in an apparatus to record on a recording material requiring no development processing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61193356-A (JP)
Title: Lighting of low pressure mercury vapor discharge lamp
Inventor: IMAMURA HITOSHI
IPC: H05B41/16
Filed: 1985-02-20
Abstract: PURPOSE:To prevent cataphoresis generated in a DC lighting in a low pressure mercury vapor discharge lamp sealed with an amalgam, by controlling the time of lighting and putting off to satisfy a specific requirement. CONSTITUTION:An amalgam 5 is accomodated at the anode 3 side in a luminous tube 1. When a DC voltage is applied between the anode 3 and the cathode 4, the luminous tube 1 is lighted in DC. The amalgam 5 emits mercury as much as the volume of the mercury reduction at the anode 3 side, to prevent an early generation of cataphoresis. Because it is impossible, however, to prevent thoroughly the cataphoresis generation for a long period of time only by this composition, added to this, putting on and putting off the light is repeated to satisfy the right side up equation. In the equation, t1 is the time of lighting, t2 is the time of putting off, S is the area of the section of the luminous tube in cm<2>, l is the diatance between the electrodes in cm, Po is the pressure in Torr of the mercury vapor in lighting around at the cathode point, and IL is the lamp current in A. In this way, the time of mercury at the cathode side to return to the anode side is secured, and the cataphoresis can be prevented.
Patent JP-H03234034-A (JP)
Title: Manufacture of semiconductor device
Inventor: UEDA JUN
IPC: H01L21/52
Filed: 1990-02-09
Abstract: PURPOSE:To farm solder layers on the wafer's rear stable in composition and easy to pattern by thermocompression bonding of a foil of rolled solder over a metal sheet patterned on the semiconductor wafer's rear and by wetback of the foil of rolled solder onto the sheet pattern by heat treatment. CONSTITUTION:The rear of a semiconductor wafer 1 is coated with back-metal patterning resist 2 at the part which needs no solder such as scribe lines, and back-metal patterning resist 2 is demarcated by etch-patterning. A back-metal 3 is deposited over the semiconductor wafer 1 with demarcations of resist 2 and then rid of the portion of back-metal patterning resist 2 to form back-metal pattern, where a foil of rolled solder 4 is bonded by thermocompression. The foil of rolled solder 4 is piled up on the back metal pattern by wetback with increases in temperature above the melting point of solder.