baber/WOPTO huggingface dataset:
Patent JP-H04297530-A (JP)
Title: Method and apparatis for diagnosing charging condition of additive in vacuum refining equipment for molten metal
Inventor: KIRITANI ATSUSHI
IPC: C22B9/04
Filed: 1991-03-27
Abstract: PURPOSE:To surely diagnose charging condition at the time of charging ferro alloy, auxiliary raw material, etc., in vacuum refining equipment for molten metal. CONSTITUTION:At the time of charging the additive into a degassing vessel 10 through a charging chute 8, a microphone 16 is fitted in proximity to outer periphery of the charging chute 8 to detect developed sound of the additive passed through the charging chute 8, and by treating this with an operation processor 19, whether hanging in a weighing hopper 5 or sticking in the charging chute 8 is developed or not, is surely detected in early time.
Patent JP-S60206727-A (JP)
Title: Fixing structure of sunshine roof in t-bar roof car
Inventor: IKEDA KEIICHI
IPC: B60J10/90
Filed: 1984-03-30
Abstract: PURPOSE:To simplify the forming process, to reduce the number of parts and to improve watertightness by solidly forming a seal lip portion, and a retainer portion for retaining a front side window glass and a weather strip with thermoplastic resin. CONSTITUTION:A seal lip portion 5A for sealing between a roof panel 1 and a sunshine roof 3 is solidly formed along the whole periphery of the outer peripheral edges 3a, 3b of the sunshine roof 3 disposed on a roof opening portion 2 formed on the roof panel 1 with thermoplastic resin such as nuclear resin or the like. A lip portion 5a elastically brought into contact with the opening portion 2 is solidly formed on the roof opening portion 2 side of the seal lip portion 5A, and a ridge lip portion 19 is formed in such a manner as to hang downward on the front side window glass 6 side of the seal lip portion 5A to keep a waterdrop adhered to the upper surface of the sunshine roof 3 from entering the interior R of a car.
Patent JP-S51139503-A (JP)
Title: A blast furnace operating method for blowing high-temperature reducing as into furnace
Inventor: MIZUTANI YOSHIROU
IPC: C21B5/00
Filed: 1975-05-28
Abstract: PURPOSE:A blast furnace operating method wherein the consumption of steelmaking coal requiring caking coal is reduced and production efficiency is increased by using inexpensive solid fuel as a blast furnace fuel.
Patent JP-S62218583-A (JP)
Title: Reinforcing bar having excellent corrosion resistance
Inventor: ARAI TETSUZO
IPC: C23C28/00
Filed: 1986-03-19
Abstract: PURPOSE:To improve the corrosion resistance to salt damage and workability of the titled reinforcing bar by coating the surface of a base material with a zinc substrate by mechanical plating, and chromating the coated film. CONSTITUTION:A blasting material consisting of aggregate of independent particles obtained by coating zinc or a zinc alloy on a nucleus of iron or an iron alloy through an iron-zinc alloy is blasted on the surface of the base material. The iron-zinc alloy film formed by such mechanical plating is composed of fine pieces S of the iron-zinc alloy laminated on the surface of steel A, and is porous as a whole. The porous film is then chromated by an aq. processing soln. Consequently, the corrosion resistance is remarkably improved by the synergistic effect of the porous iron-zinc alloy film and the film chromated with the aq. processing soln., and sufficient resistance to bending can be provided to the reinforcing bar.
Patent JP-S59188986-A (JP)
Title: Ion laser device
Inventor: TAKAHASHI NORIO
IPC: H01S3/03
Filed: 1983-04-11
Abstract: PURPOSE:To reduce the dirt of an optical window or the deterioration of the cathode by providing a heating type getter in the neighborhood of the anode of a laser tube, in the titled device equipped with the laser tube, a laser resonator mirror and a laser power source. CONSTITUTION:The laser tube 1 discharges between the anode 5 and the cathode 7, laser-oscillates by a photo oscillator composed of an output mirror 3 and a total reflection mirror 4, and outputs a laser light 10. The heating type getter 9 is provided in the neighborhood of the anode 5, and the anode 5 is heated to approx. 900 deg.C by the discharge between the anode 5 and the cathode 7, thus heating the getter 9 by radiated heat, resulting in operation. Impure gas concentrated in the neighborhood of the anode is absorbed to the getter 9 by the discharge between the anode 5 and the cathode 7, and accordingly the deterioration of the group 6 of graphite disks or that of the cathode 7 is prevented. Therefore, the titled device of output power stable for a long time can be produced without the dirt of the optical windows 2 and 2' and with less deterioration of the cathode 7.
Patent JP-H02241899-A (JP)
Title: Docking guiding device
Inventor: OTANI SHINICHI
IPC: B64G1/64
Filed: 1989-03-14
Abstract: PURPOSE:To correctly match the position and attitude of a target by providing a recess with a rotary paraboloid shape on one of the target and a chaser, arranging multiple light receiving elements on this recess, and arranging a light emitting element on the other. CONSTITUTION:In a docking guiding device used for the docking work for assembling a structure in the space, a recess with a rotary paraboloid 11 shape is formed on a target 1. A light emitting element L1 is provided on a chaser 2 so that the optical axis matches a rotary axis 12 when the target 1 is docked with the chaser 2, and a light receiving element D1 directly fed with the output light of the light emitting element L1 and light receiving elements D2 and D3 arranged near the focal point 13 of the rotary paraboloid 11 and fed with the light reflected on the rotary paraboloid 11 are provided on the target 1. The position and attitude of the target 1 are roughly adjusted so that the light receiving element D1 detects the incident light, then they are finely adjusted so that the detected outputs of the light receiving elements D2 and D3 are made equal.
Patent JP-S62219590-A (JP)
Title: Integrated element of photo semiconductor and its manufacture
Inventor: YANASE TOMOO
IPC: H01S5/026
Filed: 1986-03-19
Abstract: PURPOSE:To obtain an integrated element of photo semiconductor wherein a leak current between adjacent photo semiconductor elements is small, by forming an epitaxial layer of high resistivity possessing a wave guide structure between photo semiconductor elements. CONSTITUTION:A semiconductor laser 11 and a photo detector 12 are formed on an n-InP substrate 20, and a coupling waveguide part 13 composed of a high resistive epitaxial layer are formed between the semiconductor laser 11 and the photo detector 12. Therefore a signal voltage of about +2V applied to the semiconductor laser and a voltage of about -6V applied to the photo detector 12 are separated with each other, so that a leak current does not flow. As for the coupling waveguide part 13, is waveguide is constituted of an InP layer 22 of low reflectivity and an InGaAsP layer 23 of high reflectivity so that the laser light emitted from the semiconductor laser is coupled to the photo detector 12 with low loss.
Patent JP-H07269896-A (JP)
Title: Cold air apparatus
Inventor: YAMAGUCHI SHOICHI
IPC: F24F1/00
Filed: 1994-03-31
Abstract: PURPOSE:To provide a cold air apparatus which is excellent in cooling efficiency of air to be fed and in which cold air is satisfactorily fed. CONSTITUTION:There are provided a Peltier device 1 including a heat absorption part 1a and a heat dissipation part 1b formed on one surface and the other surface thereof respectively through power supply, a cold storage part 2 which accomodates a cold storage material 3 for storing cold heat and faces the heat absorption part 1a of the Peltier device 1, a heat exchange part 4 which includes vents 4a, 4b and is provided at a location where it is heat exchangeable with the cold storage part 2, a heat exchanger 5 which is disposed on the heat exchange part 4 so as to thermally couple with the cold storage part 2 and transfers cold heat of the cold storage material 3 to air in the heat exchange part 4, and a fan 6 provided at a location where the air in the heat exchange part 4 is fed to the outside. There is further disposed a heat insulation member 7 disposed around the cold storage part 2 and the heat exchange part 4 for reducing a an overall heat transfer between the cold storage part 2, the heat exchanger 4, and the fresh air.
Patent JP-S54154958-A (JP)
Title: High frequency filter
Inventor: FUKAZAWA ATSUSHI
IPC: H01P3/16
Filed: 1978-05-29
Abstract: PURPOSE:To obtain a small-size and light-weight high frequency filter featuring a low loss by providing the dielectric layer of large thickness on the outer circumference of the inner conductor. CONSTITUTION:Inner conductor 21 of each 1/4-wavelength resonator is short-fixed to conductor case 20 each at one end, and the other end is put under the open state. Dielectric core 22 featuring a comparatively large thickness is provided on the outer circumference of each conductor 21, and coupled loop 24 is provided near the fixed terminal of each conductor 21 between adjacent resonators. The coupling between the adjacent resonators is small enough due to core 22, and as a result the outer conductor is not required with only simple-structure conductor case required for  external shielding purpose.
Patent JP-H09249519-A (JP)
Title: Gelatinous emulsion composition
Inventor: NAKAMURA TAKESHI
IPC: A61K8/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsion composition having excellent application feeling, containing reduced amount of surfactant without deteriorating the usability and useful for cosmetics, preparations for external use for skin, etc. SOLUTION: This composition is produced by compounding an emulsion composition for cosmetic, pharmaceutical preparation for external use for skin, etc., with preferably 0.1-5wt.% (based on the total composition) of agar and/or gelatin and preferably 0.1-20wt.% of powder of a water-insoluble polymer having carbonyl group.
Patent JP-H10253243-A (JP)
Title: Refrigerator
Inventor: TOKUI AKIRA
IPC: F25D23/06
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To effectively prevent heat invading through the bottom part of a heat insulating box by a method wherein the rear part of the bottom wall of the heat insulating box is raised, a machine chamber is constituted outside the bottom wall, a vacuum heat insulating material is formed to be arranged along a shape of the bottom wall of the heat insulating box and allows arranged within the bottom wall. SOLUTION: A refrigerator 1 has a heat insulating box 6 filled with foamed polyurethane heat insulating material 4 between an outer box 2 and an inner box 3 and a machine chamber 56 is formed at a rear outside part of its bottom wall 6A. Then, vacuum heat insulating materials 72 are adhered to both inner surfaces of a side plate of the outer box 2 corresponding to both sides of a freezing chamber 18 and an inner surface of a bottom plate 2B of the outer box 2 corresponding to a lower side of the freezing chamber 18 and the heat insulating materials are buried in the heat insulating material 4. In addition, a vacuum heat insulating material is also adhered to the inner surface of the rear plate 2C of the outer box 2 corresponding to a back side of a cooling chamber 37 at the back side of the freezing chamber 18 and then the heat insulating material is buried in the heat insulating material 4. With such an arrangement as above, a wall thickness of the heat insulated box 6 is made thin and an installing space for the refrigerator 1 is made further reduced and at the same time a heat inputting from the machine chamber 56 outside the bottom wall 6A is efficiently reduced.
Patent JP-2000253985-A (JP)
Title: Clothes cover
Inventor: KITAMURA YUTAKA
IPC: A47G25/54
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a clothes cover making it easier to take hung clothes in and out. SOLUTION: A top sheet 4 is mounted between the top edges of a front sheet 2 and a back sheet. The inlet 6 of a clothes cover 1 which allows the hanging portion (hook F) of a hanger H to be drawn out of a through hole 5 provided in the top sheet 4 is extended to the mounting portion of the top sheet 4, and the top sheet 4 is provided with a slit 8 extending from the inlet 6 to the through hole 5 to enable the through hole 5 to be opened laterally.
Patent JP-S60207293-A (JP)
Inventor: KIMURA MITSUTOSHI
IPC: H05B41/24
Filed: 1984-03-31
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-H04299492-A (JP)
Title: Merchandise sales data processor
Inventor: ENDO SANEHIRO
IPC: G07G1/12
Filed: 1991-03-27
Abstract: PURPOSE:To improve the efficiency of operation by providing a transaction control means for continuing transactions to perform the operations of merchandise registration for this transaction in a bundle when the charge is paid by plural credit transactions. CONSTITUTION:The sales registration for merchandise is performed by the key operation of a keyboard 12 and a totalizing key is operated as a clamping key. When th epayment amount and payment method are key-input by mounting the credit card of the first credit company on a cardreader 14, the credit slip is printed and outputted as a slip printer is driven. At this time, the credit payment amount for the first company is subtracted from the total amount in the total amount memory. Then, when the key is inputted again, the credit card for the second company is mounted on the cardreader 14, and the payment amount and payment method are inputted, the credit slip is printed and outputted as the slip printer 17 is driven. If the storage value in the total amount memory becomes '0' at this time, a transaction is finished.
Patent JP-S58180029-A (JP)
Title: Liquid phase epitaxial growth device
Inventor: KAWABATA YOSHIO
IPC: H01L21/368
Filed: 1982-04-15
Abstract: PURPOSE:To prevent the generation of a flaw in the surface of a substrate by constituting the device by a member, to which a liquid reservoir receiving a melted liquid of the material of a crystal layer and a liquid reservoir discarding an unnecessary melted liquid remaining on the substrate after the crystal layer is grown are set up, and a sliding board penetrating these liquid reservoirs and moving. CONSTITUTION:The recesses 22-24 of a block 21 are each filled with the materials 25-27 for forming a buffer layer, an active layer and a top layer, and thin- boards 28-30 for dummies are set up. On the other hand, the substrate 35 is also buried into the sliding board 34, and the block is inserted into H2 gas atmosphere and heated so that the thin-boards 28-30 for the dummies are melted partially. The sliding board 34 is slid in succession, liquid phases 25-27 are brought into contact onto the substrate 35 while regulating temperature, and each crystal layer is formed while unnecessary liquid phases after epitaxial growth adhering on the substrate 35 are discarded into the liquid reservoirs 31- 33 for discard during the movement of the sliding board 34. Accordingly, flaws are not generated due to the precipitation of a crystalline film, and the epitaxial crystalline layer with a smooth surface is obtained.
Patent JP-S60207482-A (JP)
Title: Controller of elevator
Inventor: IGARASHI ISAMI
IPC: H02P7/292
Filed: 1984-03-31
Abstract: PURPOSE:To improve the power factor of operating an elevator at energy-saving time without providing a transformer with a tap or a main circuit contactor by controlling in defective phase a 3-phase controller by the set value of a ring counter. CONSTITUTION:A rectangular voltage from a rectangular generator 11 is applied through an input buffer 12 to a pulse generator 13, and one pulse is generated at every 1Hz. A ring counter 14 generates an output 1 (logic level ''H'') at every input of pulse to output terminals ''1''-''6'' in case of normal operation. In case of energy-saving operation, the output of the counter 14 becomes defective in phase. The output signal of the counter 14 and the gate signal of a phase controller 2 are applied to an AND gate, and the output signal is used as a gate signal of a thyristor. The thyristor to be fired is improved in the power factor as in the lead phase as much as possible.
Patent JP-H08258031-A (JP)
Title: Manufacture of frost damage resistance concrete
Inventor: YOSHIMI KIMIO
IPC: B32B13/04
Filed: 1995-03-23
Abstract: PURPOSE: To readily manufacture concrete with an excellent frost damage resistive property without giving limitations to raw material, design and construction and so forth, and causing a rise in manufacturing cost. CONSTITUTION: Concrete plates 2 are place in contact with the plate surfaces of cement cured plates 1 containing 3-35vol.% blow holes with a diameter of 1μm or below, to then be cured. In this way, such cement plate containing 3-35vol.% blow holes with a diameter of 1μm absorbs at an appropriate absorbing speed an excessive moisture (free water) of the concrete in an early initiation period of hydrate formation immediately after the curing of concrete, thereby forming fine air bubbles with a diameter of 200μm or below in concrete after curing. The air bubbles stayed in the concrete after curing act as a part of buffer at the time of freezing solubility, thus preventing the occurrence of cracks in concrete.
Patent JP-2000260370-A (JP)
Title: Electron beam radiating device, and electron beam depicting device, scan-type electron microscope, and point light source-type x-ray radiating device using it
Inventor: AOKI NOBUTADA
IPC: H01J37/075
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam high in brightness and low in emittance by providing a target for generating a laser plasma with radiation of pulse laser and an acceleration electrode for drawing the electron beam from laser plasma and accelerating it. SOLUTION: Pulse lasers 29 are ejected from a pulse laser device 32, are collected at a lens 31, enter a vacuum container 22 through a laser incident window 30, and are radiated to a metal target 23. Atoms in the metal target 23 are emitted from a surface by abrasion, and laser plasmas 34 high in density are generated. The laser plasmas 34 hardly dissipate after pulse time width of the pulse lasers 29, expand and diffuse. A boundary surface of the laser plasmas 34 reaching near a grid 25 outgoes as a surface shape so as to be bundled electron beams 35 for the outgoing direction using a voltage applied between the grid 25 and an acceleration electrode 26 by an acceleration power supply device 27, and electron beams of large-current and high density synchronous with the pulse lasers.
Patent JP-S59189428-A (JP)
Title: Latch controlling system of digital output
Inventor: NAKAJIMA MASAAKI
IPC: G06F13/00
Filed: 1983-04-12
Abstract: PURPOSE:To execute automatic reset by resetting a latched data, when the following data is not inputted before a timer whose period is larger than a necessary period provided on a circuit for inputting a digital output from a processor in said necessary period is operated. CONSTITUTION:A digital data is outputted from a processor 1 in a period T11 of a built-in timer TM1. A digital outputting circuit 2 inputs said digital data to a set terminal S of an FF, and sends it out as a digital signal output to a part to be controlled of the outside of the figure. A timer TM2 contained in the digital outputting circuit 2 starts to count at the same time as the timer TM1, and its count-up period T22 is set larger than T11, and it is connected to a reset terminal of the FF. In this way, when the following digital data is not inputted before attaining to a time-out period T22 due to a fault of software, etc.; the FF is reset, the digital signal output is stopped, the automatic reset is executed, and the device is protected.
Patent JP-H0883479-A (JP)
Title: Reel spring for thin-wall video cassette
Inventor: DEIRU SEODOA TOREFUSON
IPC: G11B23/087
Filed: 1995-03-23
Abstract: PURPOSE: To obtain a video cassette reel spring capable of realizing a reduction in manufacturing cost by forming thinly a cover wall. CONSTITUTION: This reel spring 12 has a central mounting part 40 fixed in an inner face 74 of a cassette housing 14 and a pair of pressure parts extending from this mounting part and coming into contact with abrasive buttoms 30, 32 of reels 16, 18. Each pressure part projects from both top ends and both side edges of a central base part in a direction of a cover 20 and has a pair of spring parts 44 for biasing bulging parts 76, 78 on an inner face of the cover 20. A biasing pressure in directions of spindles 25, 27 of the reels 16, 18 with respect to the cover 20 is dispersed via a pair of spring parts 44 of this reel spring 12. Each reel is biased for each drive spindle. The entire spring is dispersed in two regions of a housing.
Patent JP-H09257701-A (JP)
Title: Surface plasmon resonance sensor
Inventor: UCHIYAMA KENICHI
IPC: G01N21/41
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To make a surface plasmon resonance sensor, which is used for detection of antigen-antibody reaction, fit for use whose many samples are processed in a short time at clinical inspection, etc. SOLUTION: A non-returnable detecting piece 41 is constituted in such a way where a silver thin film 33 of a thickness about 50nm is vapor-deposited on the tip surface of a bar-shaped body of glass or acrylic whose diameter is about 1mm, and an antibody is fixed to the surface of silver thin film 33. After the silver thin film 33 part of the detecting piece 41 is soaked in a sample solution so that antigen-antibody reaction is caused, the detecting piece 41 is inserted into an optical system comprising a prism 45 of a surface plasmon resonance sensor device and a light transmission plate 47, etc., and inspection is performed while excitation light is applied. After the inspection is finished, the detecting piece 41 is detached and dumped.
Patent JP-H11296387-A (JP)
Title: Context controller for managing multi-tasking by processor
Inventor: DIEPSTRATEN WILHELMUS J
IPC: G06F9/50
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To manage a multi-task in a processor by permitting a context controller to inspect a state indicator and assigning resources only to a background task to be effectively worked. SOLUTION: Text symbols 102 and 104 include declaration of another kind of variable numbers to be used for tacit inter-block communication with the defining, transplanting and reading mechanism of a system specifying extending element for the defined data type of SDL and a signal parameter type to be used for obvious inter-block communication. In this case, the background task controller reads a state indicator related to the context and cyclically starts the context based on the state indicator. Then, the context controller inspects the indicator and assigns resources only to the background task to be effectively worked.
Patent JP-S57181790-A (JP)
Title: Irradiating method for laser
Inventor: INAGAKI MASATOSHI
IPC: B23K26/06
Filed: 1981-04-30
Abstract: PURPOSE:To make the focal plane of irradiated laser coincident always with the surface of an article despite the change in the diameter of the article by converting the laser to laser having an annular focus and irradiating the laser thereof to the article. CONSTITUTION:Laser 1 having a circular section is reflected by a circular conical mirror 11 and is conducted to a curved reflecting mirror 13. The laser 3 reflected by the mirror 13 is shaped to a torus-shaped beam parallel approximately with a cylindrical article 6 or 7 so as to form the focal plane in the position determined by the radius R of curvature of the mirror 13. The laser 3 is relfected by a relfecting mirror 12 of a circular conical bore provided on the optical path thereof and is irradiated to the outside circumferential surface of the article 6  or 7 from the direction normal thereto. During this time, the installation position X of the mirror 12 is moved axially, by which the position of the focal  plane can be regulated as desired. As a result, the focal plane of the laser light is matched always to the inside and outside surfaces of the cylindrical article  and the laser worked layers of stable film thicknesses are obtained.