baber/WOPTO huggingface dataset:
Patent JP-H10230947-A (JP)
Title: Tubular container
Inventor: OTA ETSUSHI
IPC: B65D35/02
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To secure the strength of an opening and prevent a medium from laterally dripping, by providing a projection at least at one position of the inside wall of the opening of a tubular container. SOLUTION: In a tubular container 1 for a viscous medium such as cosmetics like as a lipstick or food, a semicircular projection 5 is formed at the inside wall 3 of an opening 2 and a male screw is formed at the outside thereof on which the female screw formed in the cover can be fitted. When the medium 10 is extruded through the cylindrical opening 2, the medium 10 evenly absorbs the energy from the inside wall 3 until it receives the resistance of the projection 5 and extruded while keeping a cylindrical columnar shape. But when it receives energy from other directions resulting from the projection, the columnar shape is deformed and the medium is extruded while it is deformed so as to involve the projection 5. As a result, the medium 10 is expanded roundly from the opening and it can be used without dripping sideways.
Patent JP-S55141768-A (JP)
Title: Light emitting diode drive circuit
Inventor: MORI TOSHINORI
IPC: H01L33/00
Filed: 1979-04-21
Abstract: PURPOSE:To largely improve the light emitting output waveform of a light emitting diode and enable the high speed modulation thereby by adding a spike pulse synchronized at timing to an input signal to increase the peaking amount of a drive current therefor. CONSTITUTION:An input signal V1 applied to an input terminal E1 is applied to a current switching circuit consisting of transistors TR1, TR2 and a constant-current circuit J0, also applied to an emitter follower circuit made of a transistor TR6 and a resistor RE, differentiated by a differentiator circuit made of a capacitor CD and a resistor RD, and thereafter applied to a current switching circuit made of transistors TR4, TR5 and a constant-current circuit J1. The common resistor RC of the collectors of the transistors TR2 and TR4 is applied with output voltages from both the current switching circuits to add the output voltages, and the collector voltage is applied as drive voltage VT to the base of the transistor TR3.
Patent JP-H05257093-A (JP)
Title: Ophthalmic lens consisting basically of amorphous fluoropolymer
IPC: A61L27/00
Filed: 1991-02-22
Abstract: PURPOSE: To obtain a lens having high hardness, high oxygen permeability, a high glass transition point, low crystallinity, and an appropriate refractive index by using an amorphous copolymer contg. specific two kinds of units represented by the structural formulas respectively, as the basic constituent material of the lens. CONSTITUTION: This lens consists basically of an amorphous copolymer contg. two kinds of units represented by the formulas I and II respectively. In the formula I: each of (a) and (b) is 0, 1 or 2 and preferably 0, independently from the other; and each of R1 and R2 is a perfluorinated lower alkyl group, preferably perfluorinated C1 to C4 alkyl group and further desirably trifluoromethyl group, independently from the other; wherein the molar ratio of the units represented by the formula I to the units represented by the formula II in the copolymer is preferably 30:70 to 90:10.
Patent JP-S57163836-A (JP)
Title: Measuring device for degree of vacuum
Inventor: TSUKADA TSUTOMU
IPC: G01L21/00
Filed: 1981-04-01
Abstract: PURPOSE:To accurately measure the working pressure of an apparatus which requires a wide pressure range by automatically correcting the zero point of a low-vacuum measurement system when a high-vacuum measurement system measures a degree of vacuum below the lower measurement limit of the low- vacuum measurement system. CONSTITUTION:When the indicated pressure of a B-A type ionization vacuum gauge 6 reaches set pressure below the lower measurement limit of a diaphragm type manometer 11, a B-A type ionization vacuum gauge power source 17 operates a relay 18 to break a contact 19 in a vacuum-degree measurement power source 16, and the output 22 of the diaphragm type manometer 11 is fed back to an automatic zero-point correcting circuit 21 through an amplifier 20 for automatic zero correction so that an output voltage is zero. Then, the power source 17 is turned off and etching gas is introduced. The relay 18 is initialized and the input to the amplifier 20 is held at the earth potential; and the automatic zero-point correcting circuit is placed in a relay operation state, namely, holds a constant under high vacuum all the time.
Patent JP-S63232288-A (JP)
Title: Glass plate coated with conductive material and manufacture of the same
Inventor: JIYON EBASON
IPC: H05B3/26
Filed: 1988-03-03
Abstract: This invention relates to glass (1,4) carrying an electroconductive coating (7) and, in particular, to a method of applying bus bars (3,6) on the glass (1,4) to establish electrical contact with the coating (7) and to coated glass (1,4) provided with bus bars (3,6) in accordance with the invention. The method of applying the bus bars (3,6) to the electroconductive coating (7) involves arc spraying molten metal e.g. aluminium on to the coated glass (1,4) in the required configuration which can be defined by either placing a stencil over the surface of the coated glass (1,4) or using adhesive tape (5) to define the required configuration, and then spraying the molten metal. Aluminium has been found to be a most suitable metal for the bus bars and this can be oversprayed with a layer of copper, zinc, tin, a tin alloy, stainless steel, nickel, brass or copper nickel alloy if required. In certain circumstances, for use in architectural applications for e.g. electromagnetic shielding purposes, the bus bars are wrapped around the edge of the glass to provide electrical contact means when the glass is used in a laminate or a double glazing unit.
Patent JP-H07263645-A (JP)
Title: Heterojunction semiconductor device and its manufacturing method
Inventor: YOKOYAMA TERUO
IPC: H01L21/302
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a heterojunction semiconductor device which is manufac tured easily and whose characteristic is controlled easily by adding F to the etching gas of the lamination body consisting of a compound semiconductor layer containing Al and that not containing Al. CONSTITUTION:N-pairs of GaAs layer L and AlGaAs layer K are formed on a substrate 22, and over them, a resist mask 24 with an opening is farmed. The substrate 22 is placed on the lower electrode of an etching device, and GaAs/AlGaAs lamination exposed at the opening is etched. That is, if SiCl4 gas which is main etching gas is supplied and etching is stopped an the surface of the AlGaAs layer Ki of the i-th pair, a specified quantity of SF6 gas, which is additive gas, is added after Al-Cl bonding emission peak of the i-1th disappeared. Thus, the GaAs layer Li of the i-th pair is etched, but when an AlGaAs layer is exposed, a fluorine compound of Al is farmed for no etching.
Patent JP-H03249732-A (JP)
Title: Formation of electrode for display device
Inventor: TOMITA KENJI
IPC: G02F1/1343
Filed: 1990-02-28
Abstract: PURPOSE:To obviate the generation of the leakage of a current between electrodes by irradiating an electric insulating film with a laser beam from above this film to form an electric insulating film on the surface part of the 1st electrode. CONSTITUTION:The 1st electrode 2 constituted of a metallic material, such as tantalum, is deposited and formed on an insulating substrate 1. The electric insulating film 3 formed on this 1st electrode 2 is formed over the entire surface of the substrate 1 and only the part where the 1st electrode 2 and the 2nd electrode 4 intersect and regions 5, 6 constituted of, for example, amorphous or polycrystalline silicon are formed on both sides of the 2nd electrode 4 on the electric insulating film 3. The region 5, 6 are converted to a single crystal and the electric insulating film 2a oxidized by the electric insulating film 3 is formed on the surface of the 1st electrode 2 at the time of scanning the laser beam in the disposing direction of the 2nd electrode 4 and melting and solidifying these regions. The generation of the electrical leakage between the two electrodes is obviated in this way even with the display device formed by intersecting the two electrodes via the electric insulating film.
Patent JP-H02226982-A (JP)
Title: Data storage device
Inventor: NAKAYAMA TADAYOSHI
IPC: H04N19/42
Filed: 1989-02-28
Abstract: PURPOSE:To prevent propagation of an error attended with a code error by synchronizing each initializing timing of a prediction coding and a memory write operation in a data storage memory writing the coding code obtained through prediction coding of an input data into a memory. CONSTITUTION:When a write reset signal is applied to first in first out memory type picture memory FIFO 22, a write reset signal is applied to a prediction device 20 simultaneously. An output of the prediction device 20 is set to a prescribed setting value. As a result, a coding code outputted from a quantizer 14 is a head code and written to a head address of the FIFO head address. Similarly, when a readout reset signal is applied to the FIFO 22, it is applied also to the prediction device 28 simultaneously and the output of the prediction device 28 is set to a prescribed setting value. Thus, the circuit constitution is simplified and the initializing of the decoder is surely attained.
Patent JP-S52132652-A (JP)
Title: Goods sales system
Inventor: KISHIMOTO YOUICHI
IPC: G07F9/00
Filed: 1976-04-28
Abstract: PURPOSE: The shopping wagon to be used at the superstore, etc., is provided with arms for hanging goods and it is so arranged that by hanging goods on the arms, the sales data of the goods are read and stored in the memory unit - thereby enhancing the automation of sales control. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04211307-A (JP)
Title: Grassy crushed material and its use
Inventor: IKEDA HISAKAZU
IPC: A01G1/00
Filed: 1991-02-21
Abstract: PURPOSE:To facilitate transportation of a grassy material by subjecting a grassy material such as corn cob rich in lignin to compression molding and obtain a feed or culture medium material for mushroom culture by crushing the molded article thereof. CONSTITUTION:The objective crushed article obtained by crushing the above- mentioned compression-molded article (having 0.4-1.2 specific gravity) by a cutting-like method, culture medium material for mushroom culture consisting of the crushed article and molded article obtained by subjecting corn cob or solid mixture material containing >=50% corn cob to compression molding so as not to break a fiber. The molded article can be directly utilized as a building material or others and causes no hardening of the surface of crushed article, because the above-mentioned crushing is carried out by cutting without adding pressure thereto and is rich in pores and has good water absorption and water retaining properties and is suitable as a mushroom culture material.
Patent JP-H04268484-A (JP)
Title: Emission ct apparatus
Inventor: YAMAMOTO SEIICHI
IPC: G01T1/161
Filed: 1991-02-21
Abstract: PURPOSE:To enable execution of simultaneous tomography of portions being apart from each other, with the cost reduced and without imposing an unnecessary pain on the human body. CONSTITUTION:Four layers of detector rings 3a to 3d juxtaposed along the direction X of the axis of the body of a subject M are divided into two layers, a layer of detector rings 3a to 3c and a layer of the detector ring 3d. The detector ring 3d thus divided is so constructed as to be movable along the direction X of the axis of the body, and a mechanism element for moving this ring is provided. When portions, such as a brain portion A and a carotid artery portion B, which are located at positions being apart from each other are subjected to simultaneous tomography, the detector ring 3d is moved from the brain portion A to the carotid artery portion B. Thus, execution of the simultaneous tomography is enabled without increasing the number of installed detector rings and without gathering blood from the human body.
Patent JP-S63215704-A (JP)
Title: Curable electrically conductive composition
Inventor: SATO NAOTAKE
IPC: C08F299/00
Filed: 1987-03-04
Abstract: PURPOSE:To provide the title composition which can produce a film excellent in wear resistance, hardness, transparency, etc., by incorporating a compound having a plurality of (meth)acryloyl groups and an electrically conductive finely divided powder the surface of the particle of which is coated with a hydrolyzate of a specific organosilicon compound. CONSTITUTION:The surface of the particle of an electrically conductive finely divided powder which comprises tin oxide or indium oxide as main component is coated with a hydrolyzate of a compound (e.g., methyltrimethoxysilane) of the formula (R<1> and R<2> are each a 1-20C hydrocarbon group, halogen, epoxy, acryloyl, methacryloyl, mercapto, etc.; R<3> is a 1-6C hydrocarbon group optionally containing oxygen; m and n are each 0, 1 or 2; with m+n=1 or 2). The resulting coated electrically conductive finely divided powder and a compound (e.g., ethylene glycohol diacrylate) having 2 or more (meth)acryloyl groups in the molecule are blended as an essential component to provide the aimed transparent curable electrically conductive composition.
Patent JP-S58166686-A (JP)
Inventor: OKANO YOSHIMASA
IPC: H01R43/00
Filed: 1982-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62207294-A (JP)
Title: Novel substance allosamidine and production and use thereof
Inventor: SUZUKI AKINORI
IPC: C12N9/99
Filed: 1986-03-06
Abstract: NEW MATERIAL:The 2-amino-3-deoxy-D-allose derivative of formula having the following physical and chemical properties. Appearance, white powder, melting point 228 deg.C (decomposition); [alpha]D=-24.8 deg. (C=0.5, 0.1M acetic acid); molecular formula, C25H42N4O14; etc. USE:Insecticidal and miticidal agent and chitinase inhibitor. PREPARATION:A microbial strain belonging to Streptomyces genus and capable of producing the compound of formula (e.g. Streptomyces sp.SANK 62785) is cultured at about 27 deg.C for 50-120hr preferably in a liquid medium using submerge technique. The objective compound of formula is separated from the culture product.
Patent JP-H04265926-A (JP)
Title: Transparent wiring board for display unit
Inventor: YONEZAWA TADASHI
IPC: H05K1/00
Filed: 1991-02-20
Abstract: PURPOSE:To offer a transparent wiring board which can be folded while maintaining its strength even when a V groove is notched in the folding part of the transparent wiring board. CONSTITUTION:The transparent wiring board 20 of the display unit constituted by laminating a PLZT display part and the transparent wiring board 20 is equipped with a transparent base film 22 and a transparent conductive film 30, and the transparent base film 22 is formed by laminating plural layers 23 and has the notch 32 for folding formed at a folding position to the halfway point of the layers 23. The right and left folding parts of the transparent wiring board 20 are folded to superpose the connection parts of both sides on the outside surface of a housing and outside connection lines on the connection parts of FPC, and a corresponding ultraviolet-ray setting adhesive is irradiated with ultraviolet rays and cured to fix the folding parts and the connection parts of the transparent wiring board 20 at corresponding places, thus completing the incorporation into the PLZT display unit.
Patent JP-H09240335-A (JP)
Title: Seat hinge mechanism for vehicle seat of retractable seat-back type
Inventor: KAJIWARA YASUHIRO
IPC: B60N2/22
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To perform a positive operation of a seat hinge mechanism for a vehicle seat a retractable seat-back type which is suitable for a seat having a wide lateral width, reduce the number of part items and make a simple configuration. SOLUTION: An upper arm 12 is formed with an arcuate oblong hole 12b around a hinge pin 13 and a fitting hole 12c having a larger inner diameter than an inner width of the oblong hole 12b and having a center on a central line of the oblong hole. Shafts 14 passing through the oblong hole 12b are passed through and supported in the hole 11b formed at a lower arm 11 in an axial slidable manner and a fitting member 16 fitted to the fitting hole 12c is integrally assembled to one end of each of the shafts 14. An operating handle 18 is fixed to an outer end of at least one shaft 14. A fitting member 16 is energized against the upper arm by an energizing means 15. Both right and left side shafts 14 of the seat are connected by a connecting rod 17 in such a way that an axial force can be transmitted.
Patent JP-H04285504-A (JP)
Title: Kitchen cabinet
Inventor: MIHARA TAKAYUKI
IPC: A47B77/06
Filed: 1991-03-14
Abstract: PURPOSE:To ensure a cooking space and improve convenience for use even in a kitchen cabinet having a narrow frontage. CONSTITUTION:A water tank 9 and a kitchen burner 10 are incorporated in a work top 8 to which one side front part of the water tank 9 is projecting this side. Beneath te work top 8 is a floor cabinet 12 having a cup-board 11 with the same shape as the part of the work top 8 projecting this side. The cup-board 11 and a shelf body 13 therebehind are mounted to the floor cabinet 12 by rails 14 to be freely dawn out.
Patent JP-S61208641-A (JP)
Title: Optical information recording and reproducing device
Inventor: YAMAMIYA KUNIO
IPC: G11B7/09
Filed: 1985-03-13
Abstract: PURPOSE:To attain quick retrieval of a track by providing a hole for fitting a sensor to a permanent magnet, fitting a sensor for setting position to the hole and providing a means preventing occurrence of vibration of an objective lens at the start and end of coarse retrieval through the use of the output of sensor. CONSTITUTION:A throughhole 58 provided to a permanent magnet 51 and a throughhole 59 provided to a permanent magnet 52 for mounting a sensor 41 are arranged so as not to be unsymmetrically to the right/left. In applying coarse retrieval, a signal pulse in matching with the number of tracks to which moving is requested is supplied to a feed motor moving the entire optical pickup 25, a carriage 24 is moved to exert acceleration to the pickup 25 and a moving member 55 is moved in a direction reverse to the moving direction of the carriage 24. A current flowing to a tracking coil 40 forms a magnetic flux distribution to part the moving member 55 from the sensor 41 so as to prevent the moving member from being moved thereby keeping it to be balanced position. Thus, accurate retrieval is attained without awaiting the vibration after coarse retrieval so as to complete the quick track retrieval.
Patent JP-H10188675-A (JP)
Title: Microwave dielectric porcelain composition
Inventor: SHIMADA TAKESHI
IPC: C04B35/468
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a microwave dielectric porcelain composition having a high dielectric constant and a high Qf value, facilitating the adjustment of the temperature coefficient of a resonance frequency, and adaptable to the filter of a cavity made of a high-coefficient material by substituting a part of the Nd2 O3 of a BaO-TiO2 -Nd2 O3 -Sm2 O3 ceramic with Bi2 O3 and Eu2 O3 and La2 O3 or Ce2 O3 or Pr2 O3 . SOLUTION: This porcelain composition has the composition expressed by the formula I and formula II, and a component composition is sintered in the atmospheric air, preferably in the atmosphere containing oxygen of 80% or above, to manufacture it. The porcelain composition has characteristics, e.g. the dielectric constant of 82.5-92.5, Qf of 6000-7300GHz, and the frequency temperature characteristic adjustable between 10ppm/ deg.C and-20ppm/ deg.C, as a resonator. A good electric characteristic is obtained for resonant cavities having different sizes and made of many kinds of materials such as iron or copper with a large temperature coefficient of resonance frequency. In the formulas I, II, 0.5<x<0.8, 0.3<y<0.5, 0<z<0.4, 0<w<=1, 0<v<=1, and Ln=La, Ce, Pr.
Patent JP-S63217560-A (JP)
Title: Tape loading mechanism
Inventor: MURAMATSU HIDEAKI
IPC: G11B15/665
Filed: 1987-03-04
Abstract: PURPOSE:To disperse force concentrating on a link-mounting part, to prevent the deforming of or the damage on said part, and to attain excellent durability by providing a link-mounting member on the lower surface of a loading gear, coupling a coupling link at the middle part of the gear. CONSTITUTION:The link-monting member 9 coupling the coupling link 7 of a loading block 4 with the loading gear 6, is provided on the under surface of the loading gear 6. The slide pin 9c of the mounting member 9 is inserted into the slide hole 6c of the gear 6, the spindle part 9a of the member 9 is provided on the middle part of the member so that the part 9c protrudes from the upper surface of the gear 6, and similarly hitherto, one nd of the coupling link is linked freely rotatably. By such a constitution, when the loading block 4 ascends on a guide rail inclined pat, the force is concentrated only on the mounting part in conventional cases is dispersed over the entire parts of the member, hence the deforming of or damage on the member can be prevented, and an excellent durability of the mechanism can be attained.
Patent JP-S58167210-A (JP)
Title: Shock absorber control system
Inventor: KAMIYA KOUJI
IPC: F16F9/50
Filed: 1982-03-26
Abstract: PURPOSE:To provide stable cornering run by controlling the damping force of a shock absorber according to the car speed and angular speed of a steering wheel. CONSTITUTION:Changing a damping force of each of shock absorbers 6 to 9 from low to high is performed when a car speed VF is above the first reference car speed VL1 and a steering angular speed omega is over the first reference angular speed K0.VF+K1. Subsequently returning the damping force from high to low is performed when a condition where the car speed VF drops below the second reference car speed VL2 or the steering angular speed omega is below the second reference angular speed K2 is kept during a certain period To. Since the car speed VF is parametrically thrown into the expression of the first reference angular speed Ko.VF+K1, the shock absorbers may be controlled according to the practical run.
Patent JP-H06268152-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMADA MUNEHIRO
IPC: H01L25/07
Filed: 1993-03-11
Abstract: PURPOSE:To provide a semiconductor integrated circuit device wherein film leads for stacked TABs and a lead frame can be bonded collectively and semiconductor chips having the same pattern can be used as they are. CONSTITUTION:The title circuit device is composed of semiconductor chips 2 which have been stacked by using TABs. A plurality of film leads 3 for the TABs which have been connected electrically to the semiconductor chips 2 are connected in parallel to a connecting pad 4a on a lead frame 4. The semiconductor chips 2 are stacked by being directed to the same direction.
Patent JP-S58165802-A (JP)
Inventor: TANAKA YOSHIO
IPC: A43D25/06
Filed: 1982-03-26
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-H05251082-A (JP)
Title: Thin battery
Inventor: NAKAI KENJI
IPC: H01M4/70
Filed: 1992-03-06
Abstract: PURPOSE:To know how a thin battery is charged or discharged without using measuring equipment. CONSTITUTION:Part of the wall part of an armour cast is formed as current collectors 2, 5 which are used as electrodes 1, 4. The current collector 2 is formed of conductive glass and at least part of the current collector is formed as a transparent part. An active material which contacts the current collector with a transparent part must change its color or transparency when subjected to charging or discharging.