baber/WOPTO huggingface dataset:
Patent JP-2001126396-A (JP)
Title: Offset detecting method and offset detector
Inventor: TONO SATORU
IPC: H03M1/10
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To detect a value in proportion to offset quantity without depending on a sampling phase and without necessitating tentative judgment. SOLUTION: An offset added to a waveform signal to satisfy a condition of f(k+N)Y+θ=-f(kT+θ) (where θ shows the phase) in a waveform with cycle of 2NT without offset is detected by providing delay quantity of 2T to sampling data formed by defining a sampling cycle as T by cascaded one clock delay circuits 21A, 21B and adding adjacent pieces of sampling data by every 2T by an adder 21C.
Patent JP-H08143225-A (JP)
Title: Package inspection and device thereof
Inventor: MASAI TETSUJI
IPC: D01H13/14
Filed: 1994-11-17
Abstract: PURPOSE: To provide a package inspection method which can prevent mis- detection by a yarn end or the like and a device thereof in optical appearance inspection. CONSTITUTION: This package inspection, which contains an optical detecting process where appearance abnormality 13 such as the dirty condition of a package surface is detected by an optical means 7, includes a process 11 of changing the condition of the package surface. This package inspection device, which detects appearance abnormality 13 such as the dirty condition of the package surface through the optical means 7, is provided with a changing means 10 for changing the condition of the package surface.
Patent JP-H08131648-A (JP)
Title: Broadcasting system in a pachinko game house
Inventor: YAMASHITA CHIKAYA
IPC: A63F7/02
Filed: 1994-11-08
Abstract: PURPOSE: To enable to listen external broadcasting such as radio and TV, etc., while playing a PACHINKO game by transmitting external broadcasting from a receiver in a house to PACHINKO game machines as well as connecting a station selecting means and sound output means to the transmission line. CONSTITUTION: In a PACHINKO game house 1, multiple islands 2a to 2f consisting of groups of PACHINKO game machines at both sides of which multiple game machine are arranged. In the central control room in which a counter 4 is provided, a receiver 5 for external broadcasting 6 is provided. In order to transmit signals received by the receiver 5 to islands 2a to 2f, a transmission line 7 is provided. A transmitted signal is amplified by amplifiers 8 provided at the islands 2a to 2f, then transmitted to station selecting means 11 of game machines via another transmission line 9. On the game machines, an operation panel which operates the station selecting means 11, jack terminal which connects ear phone plugs, etc., and screen displays, etc., are provided.
Patent JP-S63160335-A (JP)
Title: Gas etching
Inventor: IWASAKI AKINORI
IPC: H01L21/3065
Filed: 1986-12-24
Abstract: PURPOSE:To enhance the production efficiency by shortening the time for cleaning a gas-etched part and to reduce a production cost by a method wherein NF3 gas is used as an etching gas for a gas etching method where a solid contaminative substance produced during the formation of an amorphous semiconductor film is gasified by an electric discharge of the etching gas. CONSTITUTION:When a photosensitive body for electrophotography is formed in such a way that an a-Si film is coated at the peripheral face of a substrate 9, a contaminative substance adheres to electrode plates 4 and the inner surface of a reaction chamber. In order to eliminate this situation, an electric-conductive dummy substrate whose shape is nearly the same as that of the substrate 9 is attached to a substrate-supporting body 2; then, NF3 gas is introduced into a reaction chamber through a gas inlet 6 and is blown out toward the dummy electrode via gas injection openings 5; in addition, a glow discharge is generated at a part between the substrate-supporting body 2 and the electrode plates 4; the NF3 gas is decomposed by this discharge; the contaminative substance is gasified due to this decomposition. If the NF3 gas is used as an etching gas in this way, it is possible to shorten the time required for cleaning a gas-etched part.
Patent JP-H07166259-A (JP)
Title: Refining method of al scrap
Inventor: KOMATA TOSHIHITO
IPC: C22B9/02
Filed: 1993-12-10
Abstract: PURPOSE:To separate crystallized Al and Si-contg. residual molten metal and recover high-purity Al by slowly cooling the melt of Si-contg. Al alloy scrap at a specific temp. in a container and pressurizing the melt by a compacting plate having a specific shape. CONSTITUTION:The scrap of Al-Si alloys contg. several % Si is melted by heating and the melt 4 thereof is put into the container 1, where the melt is slowly cooled at a cooling rate of <=20 deg.C/min. This melt is maintained at an intermediate temp. between the liquidus line temp. and solidus line temp. of the Al alloy to crystallize the Al in the molten Al-Si alloys and to settle this Al as crystallized Al assemblage 5 in the bottom of the container 1. This crystallized Al assemblage 5 is pressurized by lowering the compacting plate 3 which is formed to an approximately spherical or conical shape at its bottom and is radially provided with discharge grooves 7 for moving the melt under a pressure of 2 to 15MPa per area, by which the molten Al alloy of a high Si concn. incorporated into the assemblage 5 is admitted through the discharge grooves 7 into the molten metal 4 crystallized with the Al from the end of the compacting plate 3. The crystallized Al assemblage contg. the Si at the lower ratio is thus recovered in the lower part of the container 1.
Patent JP-H10146224-A (JP)
Title: Desk for personal computer
Inventor: TAKANASHI ISAO
IPC: A47B17/00
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a desk for a personal computer which holds a display placing table plate in the state of inclining backwardly and press-in-houses a keyboard placing table plate under the display placing table plate at the time of not using. SOLUTION: Concerning the desk for a personal computer, the display placing table plate 5 in the state of tilting backwardly is provided between both side frames 2 and 2 of a vertical frame main body 1 and the keyboard placing table plate 9 is stretched out forward under this plate 5. In the case, tilted guiding members tilted backwardly are respectively fixed to the intermediate position of each side frame to allow this member 8 to freely slidably hold both end edges of the plate 9. In addition a horizontally holding member 14 is provided for supporting the plate 9 from its lower side to keep it horizontal at the time of drawing the plate 9 to the front side of the main body 1.
Patent JP-H02158564-A (JP)
Title: Film release device
Inventor: TAKAHASHI MINORU
IPC: B65H41/00
Filed: 1988-12-08
Abstract: PURPOSE:To contrive the automatization of release work by oscillating an ultrasonic wave to a film angular part halfway conveyance of a base board coated with a protective film, releasing it partly, pasting the released film to an adhesive tape and performing its running. CONSTITUTION:When a base board 1 is conveyed by a conveying belt 11, the base board 1 is positioned by a positioning plate 19 and rotated 45 deg. by driving an air cylinder 16 and a rotary actuator 15 while lifted before the base board 1 is adapted to a fixed piece 17. A film angular part on the base board 1 is brought into a contact with an ultrasonic horn 10 and released by an ultrasonic wave. The base board 1 is conveyed by a belt 30 with a roller 47 coming into contact with a roller 36 through a film, and its released part is pasted to an adhesive tape wound on the roller 47 by the amount of its half circumference. And the base board is conveyed being left as pasting the film released from the upper of the base board 1. According, release work can be automatized.
Patent JP-2001130270-A (JP)
Title: Fuel tank
Inventor: MIWA KOJI
IPC: F02M37/20
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To improve the cooling efficiency of a fuel in a fuel tank body. SOLUTION: A projecting part 70 is provided inward of the fuel tank body 10 at a location forming a bottom part 64A of a sub tank 64 on a bottom part 26B of a tank shell 26 constituting the fuel tank body 10. A Peltier element 72 as a cooling means to cool the fuel in the sub tank 64 is disposed on a top part 70A of the projecting part 70. A cooling part 72A of the Peltier element 72 is located in the sub tank 64, and a heat radiation part 72B is projected outward of the fuel tank body 10 below the projecting part 70. A heat radiation fin 74 is formed on the heat radiation part 72B of the Peltier element 72, and the heat radiation fin 74 is cooled by the air flow (indicated by an arrow W) flowing to the lower side of the projecting part 70 from a forward part of a vehicle when the vehicle is traveling.
Patent JP-H05142266-A (JP)
Title: Device for measuring current
Inventor: MURASE HIROSHI
IPC: G01R15/24
Filed: 1991-11-26
Abstract: PURPOSE:To measure a current very accurately, even under the circumstances where changes of an oscillation and temperature are large. CONSTITUTION:Optical fiber coils 13a, 13b formed by winding two optical fibers of a substance having the Faraday effect many times respectively round a conductor 1 to be measured are provided. One ends of the two optical fiber coils 13a, 13b are connected to optical fiber cables 14a, 14b through polarizers 5a, 5b. The other ends of the optical fiber coils 13a, 13b are connected to photodetectors 9a, 9b through analyzers 8a, 8b and optical fiber cables 15a, 15b respectively. The relation between spatial positions of respective planes of polarization of the polarizer 5a and analyzer 8a is provided so as to be intentionally different from the relation between spatial positions of planes of polarization of the polarizer 5b and analyzer 8b.
Patent JP-2001135791-A (JP)
Title: Integrated circuit and method for circuit design of the circuit
Inventor: FUJIWARA HIDEO
IPC: H01L21/822
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain an integrated circuit which can supply a test plan as a time series of a control signal, to control input of data path and cut a test execution time, and enables testing at an actual operation speed by generating a test plan at a usual operation velocity of a circuit, and a circuit design method of the integrated circuit. SOLUTION: A test controller 4, having a test plan generation circuit 11 for producing a test plan of a data path 2, is provided. The data path 2 is formed so as to have fixed controllable inspection property, whereby a test plan constituted of three phases of propagation of test vector to data input, execution of a test and propagation of output response exists for each test object module.
Patent JP-H01152266-A (JP)
Title: Thin film manufacturing equipment
Inventor: KIZAKI SACHIKO
IPC: C23C14/24
Filed: 1987-12-10
Abstract: PURPOSE:To obtain thin film manufacturing equipment free from the occurrence of defects due to bumping from a sublimable material by providing an space heater which has a space covering the side faces and the top of a chimney-type evaporation source and also has an unopened opening on a line connecting the central cylinder of the evaporation source to a substrate to be coated with film. CONSTITUTION:The above thin film manufacturing equipment is equipped with a chimney-type evaporation source 1 to be charged with an evaporation material 7 and an electric power source 3 for heating the above. Further, a thermal shield cylinder 2 is provided and also a space heater 4 having a shape covering the side faces and the top of the evaporation source 1 is provided in order to allow the grains bumping from the evaporation source 1 in the direction of a substrate in the upper part to adhere to it. Although the above space heater 4 has an opening in the upper part, this opening is not opened on a line connecting the central cylinder of the evaporation source 1 to the substrate to be coated with film. Moreover, the space heater 4 is connected to an electric powder source 5 for heating independent of the evaporation source 1. Accordingly, a thin vapor-deposited film perfectly free from film defects due to bumping from SiO, Cd, Mn, etc., used for thin film formation by a sublimation method can be obtained.
Patent JP-H05146936-A (JP)
Title: Robot hand
Inventor: TERAUCHI HIDEAKI
IPC: B25J15/00
Filed: 1991-11-27
Abstract: PURPOSE:To provide a robot hand requiring no wide drive space for changing the holding attitude of an article in a system changing the holding attitude of the article in particular and having a simple structure at a low cost. CONSTITUTION:A pair of fingers 51, 52 provided with projections 55 respectively on opposite grip sections are fitted to a hand main body 50 for free approaching or separating linear motion, and the opposite side faces 2 of an article 1 are rockably held and lifted by a pair of projections 55.
Patent JP-H06137364-A (JP)
Title: Liquid sealed vibration control device
Inventor: NAKAGAKI OSAMU
IPC: F16F13/00
Filed: 1992-10-27
Abstract: PURPOSE:To simplify a manufacturing process by parting rubber material contact surfaces of a frame member and a contact surface of the other member excellently from each other. CONSTITUTION:A frame member is provided to form rubber material contact surfaces 4a and 4b of a rubber vibration control device constituting a chamber wall of a liquid chamber and a contact surface 4c of the other member, and a strip groove 42 having a constant depth is formed on and along a boundary between the contact surface 4a and the contact surface 4c. When the contact surface 4c is covered with a jig and adhesive is applied to the contact surfaces 4a and 4b, a part of the adhesive flows toward the contact surface 4c through a clearance of the jig 81, but it flows into the strip groove 42, and is stored there, so that infiltration into the contact surface 4c is prevented.
Patent JP-H06163120-A (JP)
Title: Coaxial plug
Inventor: TAKAHASHI MASAE
IPC: H01R24/02
Filed: 1992-11-20
Abstract: PURPOSE:To prevent a center pin from being buried in a plug main body by forming a holding projected part in the center pin and buring it in an insulator. CONSTITUTION:In the case a coaxial plug A having a coaxial cable 1 is inserted in a reception cylindrical body 5 of a coaxial jack B, the center pin 4 of the plug A is pinched by a pinching metal fitting 7 of the jack B and thus the pin 4 and the metal fitting 7 are connected electrically. At the same time, the plug main body 2 and the cylindrical body 5 are pressed and brought into contact with each other and thus connected electrically. A holding projected piece 4a is formed in the rear end side of the pin 4 and the projected piece 4a is buried in an insulator 3 so that the pin 4 is prevented from being buried in the main body 2. As a result, trouble occurrence such as connection defects, short circuit, etc., is prevented.
Patent JP-2000138457-A (JP)
Title: Multilayer interconnection board and its manufacture
Inventor: HAYASHI KATSURA
IPC: H05K3/46
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To form a multilayer interconnection layer of superior surface evenness on a core board surface in lower number of processes. SOLUTION: On the upper and lower surfaces of a core board A which comprises an insulating board containing thermosetting resin and fiber-like filler and has through hole conductors, insulating sheets provided with via hole conductors 7 wherein a via hole is filled with metal paste are laminated, respectively, to form insulating layers 6. Then a wiring circuit layer 8 on the surface of a transfer film 9 is laminated and press-bonded to the surface of the insulating layer 6, and then it is transferred and the wiring circuit layer 8 is buried in the surface of the insulating layer 6.  After these processes are repeated to make them multilayered, the thermosetting resin is heated to set completely, thereby obtaining a multilayer interconnection board B in which multilayer interconnection layers on the upper and lower surface sides are electrically connected to each other with the through hole conductor of the core board A.
Patent JP-H01152390-A (JP)
Title: Fast neutron detector
Inventor: UEMATSU MIKIO
IPC: G01T3/00
Filed: 1987-12-09
Abstract: PURPOSE:To sensitively detect only fast neutrons by enclosing the circumference of a detector by the use of the layer of a neutron absorber such as cadmium having a fast neutron window. CONSTITUTION:Fast neutrons from a fast neutron source are moderated by a layer 2b of a neutron moderator forward of a fast neutron window 2c, and struck on a detector 1 after they are made low energy. Further, after the neutrons dispersed on the circumference of a shielding wall 11 are moderated by the layer 2b, they are absorbed by a layer 2a of a neutron absorber. Therefore, the fast neutron flux coming from the direction of a target can highly sensitively be detected and the influence of dispersion rays from the circumference can be shielded.
Patent JP-H01153374-A (JP)
Title: Frieze board structure for railway vehicle body frame
Inventor: SEKIYA MAMORU
IPC: B61D17/18
Filed: 1987-12-09
Abstract: PURPOSE:To make it possible to reduce the steps of assembly and to decrease the radius of curvature of a frieze board by coupling a side frame and a roof frame with a plurality of longitudinal ribs, and by jointing a long beam laid outboard of a longitudinal rib and extending longitudinally of a vehicle body, with the outer skin of the frieze board. CONSTITUTION:The outer skin 21 of a frieze board is jointed to a long beam 20 laid outboard of a longitudinal rib 17 and extending longitudinally of a vehicle body, and is jointed at both ends to a side frame and a roof frame 15 with a substantially center part of a curved part beings jointed to the long beam 20. Since the outer skin 21 of the frieze board is provided between the side frame and the roof frame 20, an excellent external appearance may be given with no affection of manufacturing accuracy of rib members. Further, it is possible to enhance the quality due to reduction of joint traces or outer skin deformation, and to reduce the manhours required for assembling, removing deformation, remedying traces and the like. Further, by decreasing the length of the longitudinal rib 17, the radius of curvature of the frieze board may be decreased, thereby it is possible to increase the height of an entrance.
Patent JP-H06155655-A (JP)
Title: Lubricating steel panel excellent in corrosion resistance
Inventor: KAJIYAMA EIJI
IPC: B32B15/08
Filed: 1992-11-20
Abstract: PURPOSE:To obtain a lubricating steel panel not generating the adhesion of a lubricant to rolls or the obstruction of molding processability by providing a specific amt. of a chromate film layer on a zinc or zinc alloy plated steel panel and further providing a resin film layer thereon in a specific adhesion amt. CONSTITUTION:In a lubricating steel panel excellent in corrosion resistance, a chromate film layer is provided on a zinc or zinc alloy plated steel panel in an amt. of 10-200mg/m<2> as Cr per a single surface and a resin film layer is further provided thereon in an adhesion amt. of 0.3-4.0g/m<2> per a single surface. The glass transition temp. of the resin of the resin film layer is set to 40 deg.C or higher. 5-50wt.% of silica (SiO2) with a particle size of 1-100nm and 5-40wt.% of a solid lubricant with a particle size of 0.1-below 1mum and an m.p. of 100 deg.C or higher are added to the resin.
Patent JP-H06162129-A (JP)
Title: Logic circuit verifying device
Inventor: MUKOYAMA TERU
IPC: G06F17/50
Filed: 1992-11-20
Abstract: PURPOSE:To verify that a gate circuit is logically normal by performing logical collation between a circuit of gate level and function specifications of the circuit by using a bisection determination graph. CONSTITUTION:An input device 103 inputs the function specifications 101 of the circuit and a gate circuit 102. A function specification function converting means 104 converts the inputted function specifications of the circuit into a 1st logical function 108. A gate circuit function converting means 105 converts the inputted gate circuit into a 2nd logical function 109. A logical collating means 106 converts the 1st and 2nd logical functions into bisection determination graphs respectively to decide the logical equivalency between both the logical functions. An output device 107 outputs whether or not the gate circuit 102 is logically correct according to the decision result of the logical collating means.
Patent JP-H03171306-A (JP)
Title: Method and device for controlling fluid pressure
Inventor: FUJITA SHUNSUKE
IPC: G05D16/00
Filed: 1989-11-30
Abstract: PURPOSE:To attain a precise and smooth fluid pressure control method in a simple constitution by providing two conductance varying means in series. CONSTITUTION:Two conductance varying means 18 and 19 are connected in series on a fluid discharge path 13, and the gas pressure varies at the upstream side of the path 13 in accordance with the valve opening amounts of both means 18 and 19 respectively. At control of the fluid pressure, the means 18 is set in a satisfactory range of pressure control and then the conductance of the path 13 is set by the means 19 so as to set the fluid pressure at about a prescribed level at the upstream side. Then the conductance of the path 13 is controlled by the means 18 so that the fluid pressure is kept at a prescribed level at the upstream side. Thus it is possible to control the fluid pressure with high precision over the wide ranges of the flow rate of the fluid and the set pressure and the constitution is simplified.
Patent JP-H10203850-A (JP)
Title: Multiple glass aggregate having soundproofing property and heat insulating property
Inventor: REHFELD MARC
IPC: E06B3/67
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a multiple glass aggregate excellent in sound proofing property and heat insulating property, capable of maintaining common rebate depth, by hermetically bonding glass plates laminated through a plastic sheet to a single glass plate through a void packed with a gas. SOLUTION: At least two glass plates 5 and 6 having 1-3.2mm thickness are laminated through a plastic film 6 having >=3.8mm thickness formed from a resin having a resonance frequency fc in 35% difference between a strip which comprises a glass plate obtained by laminating two glass plates having 4mm thickness with a resin of 2mm and has 9cm length and 3cm width and a first mode of a glass plate of a monolith having the same length, the same width and 4mm thickness to give a laminated glass 2. The laminated glass 2 is hermetically bonded to a glass plate 3 having 2.5-8.2mm thickness through a void 4 having 6-20mm thickness charged with a gas.
Patent JP-H01153599-A (JP)
Title: Production of bi-substituted magnetic garnet film
Inventor: HONDA YOICHI
IPC: C30B29/28
Filed: 1987-12-11
Abstract: PURPOSE:To enable production of band light isolators with small insertion loss by shielding the LPE oven from the external atmosphere during growing Bi-substituted magnetic garnet film to control the interior of said oven to a specified atmosphere to reduce the light absorption. CONSTITUTION:A liquid reservoir 12 filled with a liquid metal such as gallium is located around the upper opening of an oven core tube 11, and a base plate revolving bar 14 integrated with a cap 13 is made to descend to the position for growing magnetic garnet film; at this time the end of the cap 13 is immersed in the liquid metal 15 to enable perfect shielding of the LPE oven from the external atmosphere. Also,when magnetic garnet film is grown, even if said bar 14 is revolved, the end of the cap 13 is kept immersed in the liquid metal 15, thus retaining the shielded state. Furthermore, regulation of the amount of said liquid metal 15 allows said bar 14, while shielding from the external atmosphere, to be vertically moved within a range of several centimeters; thus resulting in reducing the light absorption of the Bi-substituted garnet and producing band light isolators with small insertion loss.