baber/WOPTO huggingface dataset:
Patent JP-H09123358-A (JP)
Title: Biodegradable card base material
Inventor: MORIKAWA AKIRA
IPC: B42D15/10
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a card base material which has excellent surface gloss, surface protective property, bending resistance, and biodegrades in the natural world by forming at least a support body and a protective layer which is oriented uniaxially or biaxially and is to be layered on both surfaces of the support body out of a composition having a biodegradable resin as a main component. SOLUTION: In a card base material formed of a thermoplastic resin, at least a support body and a protective layer oriented uniaxially or biaxially to be layered on the surface of the support body are formed of a composition having a biodegradable resin as a main component. For the support body consisting of the biodegradable resin, a layer consisting of a composition having a copolymer of 3-hydroxybutyrate and 3-hydroxyvalerate (PHB/V) as a main component or a layer consisting of a composition having the PHB/V and a caprolactam(PCL) as main components is used. For the protective layer, a layer consisting of a composition having the PHB/V and the PCL as main components or a layer consisting of a composition having the PCL and a poly(lactic acid) resin as main components is used.
Patent JP-H06154884-A (JP)
Title: Device for bending sheet like metal plate
Inventor: NAITO SEIGO
IPC: B21D5/04
Filed: 1992-11-19
Abstract: PURPOSE:To generally correspond to a duct member of various dimensions that both ends is bent and machined to flanges, and further to automatically position a bending line and bend. CONSTITUTION:A bending table 12 is arranged so as to continue the upper surface on a conveying table 1 providing an upper surface conveying means, and a fixing member 9 clamping with pressing a work 50 is provided, plural numbers of projecting lines 2 are formed connecting with the conveying table and the bending table in the conveying direction and having suitable intervals in a bending device of a sheet like metal plate to be bent by standing up the bending table by making a conveying-out end edge 1e of the conveying table as a rotation center. A sensor 10 detecting a notch formed at a side end edge of the work is arranged at the conveying-out end edge, and together a pressing means 8 pressing on the upper surface of the work is arranged at an upper side of a little this side of the conveying-out end edge.
Patent JP-H02156463-A (JP)
Title: Magnetic sheet recording and reproducing device
Inventor: NISHIYAMA TOMOYUKI
IPC: G11B17/34
Filed: 1988-12-09
Abstract: PURPOSE:To prevent a recording area of a magnetic sheet from flowing due to stabilizing plates by disposing the stabilizing plates to deviate from the recording area of the magnetic sheet on its inner circumferential side and outer circumferential side so as to be opposite to each other. CONSTITUTION:When a center core 23 provided in a center part of the sheet is mounted on a spindle motor 16 of the subject recording and reproducing device, the stabilizing plates 20 and 21 are fitted on the inner circumferential side and the outer circumferential side of the recording area 22 so as not to touch the recording area 22 of the magnetic sheet 12. A negative pressure is generated by these stabilizing plates 20 and 21 on the inner and outer circumferences, so that the magnetic sheet 12 is sucked toward the side of a magnetic head 11 to obtain a good head-touch. Then, even if the surface of the magnetic sheet is flawed by the stabilizing plates 20 and 21, the recording area 22 is never flawed, and hence there is no harm in recording and reproducing.
Patent JP-H05122780-A (JP)
Title: Remote control device to be controlled
Inventor: SAITO MITSUMASA
IPC: H04Q9/14
Filed: 1991-10-30
Abstract: PURPOSE:To permit the use of a remote controller of the other manufacturer thereby having no problem when the missing of the remote controller and with a dead battery. CONSTITUTION:The format of the received remote control signal is analyzed by a format analyzing part 16, and a data extraction part 17 extracts key code data according to the analyzed format. The extracted key code data and the key code data from a memory part 21 with a plurarity of key code data corresponding to multiple formats stored are discriminated by a key data discrimination part 20. Thus, the operation according to the key code is performed.
Patent JP-H01150395-A (JP)
Title: Erroneous operation preventive circuit for electronic device
Inventor: TAKAYAMA MICHIO
IPC: H03K19/00
Filed: 1987-12-07
Abstract: PURPOSE:To prevent the function of an electronic device from being stopped at the time of insertion and pulling-out of units by a method wherein an erroneous operation preventive circuit for preventing an erroneous operation at the time of delivery and receipt of the signal between the units at the time of insertion and pulling-out of the units in and from the device is mounted in the units. CONSTITUTION:A power supply is supplied to a mounting state informing circuit 14, an enable signal reception circuit 11 and an input/output signal control circuit 12 by a power (f) from an external power supply (x) before a unit 30 is inserted. Here, as an enable signal (d) is not received, the circuit 11 transmits information that an output signal (a) is disable to the circuit 12. When the signal (a) is in disable state, the output part of the circuit 12 is brought into the state of a high impedance. In this state, when the unit 30 is inserted in a shelf 20, the circuit 12 does not bring an erroneous operation to a device because the signal (a) is in the state of a high impedance. When the unit 30 is mounted to the device, the unit performs a normal delivery and receipt of signal between other mounting finished units and the unit. Reversely, in case the unit 30 is pulled out of the device, the circuit 12 is never operated erroneously when the external power supply is ready-connected to the unit 30.
Patent JP-H09148508-A (JP)
Title: Lead frame for semiconductor device and plastic molded type semiconductor device using the same
Inventor: ENDO AYUMI
IPC: H01L23/50
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame for a semiconductor device whose reliability like moisture resistance or thermal shock resistance is sufficiently improved and which is suitably used for a plastic molded type semiconductor device. SOLUTION: Electrolytic treatment is performed on the whole surface of a lead frame, in electrolytic solution containing at least one kind of metal ion selected out of Cu, Zn and Ni, by using current density exceeding the limiting current density. A roughened layer constituted of protruding type electrodeposition having a needle shape or a branch shape obtained by the above treatment, and a covering layer constituted of smooth electrodeposition which is obtained by performing electrolytic treatment, in electrolytic solution containing at least one kind of metal ion selected out of Cu, Zn, Ni, In, Mo, Co and Cr, by using current density smaller than or equal to the limiting current density are formed in order.
Patent JP-2001132700-A (JP)
Title: Underwater vortex generation anticipating method and device therefor
Inventor: SHIBATA TAKANORI
IPC: G06F17/50
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To anticipate generation of an underwater vortex even by spatial resolution of a practical lattice number. SOLUTION: Data on a boundary condition on a passage of fluid and a shape of the passage is inputted from a data input part 10 to analyze a flow of the fluid in the passage in a flow analyzing part 12 on the basis of this inputted data to calculate a central position of a vortex existing in the fluid in a vortex center position calculating part 16 on the basis of this analyzing result to approximate a vortex center vicinal flow to a vortex model in a vortex center pressure calculating part 20 on the basis of this calculating result and a flow analyzing result to determine the speed distribution in the vortex center vicinity on this vortex model to calculate vortex center pressure from the speed distribution and fluid density to judge this calculated result and preset pressure by an underwater pressure judging part 24 to judge that an underwater vortex is generated when the  calculated pressure becomes saturated vapor pressure or less to display this judging result on an image screen of a display part 28.
Patent JP-H11147791-A (JP)
Title: Epitaxial wafer composed of single crystal substrate and gallium nitride-based compound semiconductor crystal grown thereon
Inventor: SAKURAI TETSURO
IPC: H01S5/323
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain an epitaxial wafer capable of remarkably reducing crystal defects in an epitaxial film and markedly improving device characteristics thereof when used in an electronic device by epitaxially growing a gallium nitride-based compound on a single crystal substrate having a specific structure. SOLUTION: One of the following (1) to (5) is used as a single crystal substrate. (1) a type belonging to an apatite type hexagonal crystal and having the general structural formula represented by A5 (PO4 )3 F (A is a group 2A element, especially Ca or Sr) or X2 Z8 (SiO4 )6 O2 (X is a group 2A element, especially Ca or Sr; Z is a group 3A rare earth element, especially La or Y), (2) a type in which SiO4 is substituted with PO4 in the X2 Z8 (SiO4 )6 O2 in (1), (3) an oxide single crystal having the general structural formula represented by Li2 B4 07 , (4) an oxide single crystal having the general structural formula represented by La3 Nb1-x Gax O14 [0<(x)<1] and (5) an oxide single crystal having the general structural formula represented by LiHo(WO4 )2 .
Patent JP-H03172966-A (JP)
Title: Similar document retrieving device
Inventor: INAGAKI HIROTO
IPC: G06F17/30
Filed: 1989-12-01
Abstract: PURPOSE:To efficiently perform retrieval with a high precision by providing a document input part, an index extracting part, etc., to retrieve a similar document without setting a keyword, a logical formula, or the like and developing indexes as a thesaurus. CONSTITUTION:Document information inputted from the external is converted to code information adapted to this device by a document input part 1, and a sentence inputted from the document input part 1 is divisionally written and is divided into word units by a modification analyzing part 2, and modification analysis of individual words is performed. The degree of resemblance of documents is judged in consideration of degrees of importance of indexes given by an index extracting part 3 and semantic closeness of synonyms developed as a thesaurus and in accordance with the degree of resemblance of modification structures. Thus, similar documents are efficiently retrieved from the data base of a full text with a high precision.
Patent JP-H02156235-A (JP)
Title: Transmissive screen
Inventor: IDA KOZO
IPC: G03B21/62
Filed: 1988-12-08
Abstract: PURPOSE:To improve extrusion moldability by dispersing glass beads and cross- linked grains polymerizing phenyl radical with copolymerized multifunctional monomer into a methacrylic resin base material and forming a lenticular lens on the base material. CONSTITUTION:A transmission screen is made of the methacrylic resin base material; glass beads with an average grain diameter of 10-30mu and cross-linked grains with an average grain diameter of 5-20mu are dispersed in the base material, the cross-linked grains including at least either vinyl containing phenyl radical or (metha) acrylate containing phenyl radical and being produced by polymerizing it with copolymerized, multifunctional monomer; additionally, the lenticular lens is formed on at least one surface of the base material. The amount of the total addition of the glass beads and the cross-linked grains is in a range of 20-80g/m<2>, and the amount of the addition of the glass beads is minimized as much as possible. This improves moldability such as extrusion molding.
Patent JP-H05261837-A (JP)
Title: Manufacture of plastic part
IPC: B29C48/00
Filed: 1992-11-19
Abstract: PURPOSE: To provide a molded plastic part of metallicized, glossy appearance without swirling and streaking, by extruding a ribbon of a plastic material to fill in an elongated mold cavity having a shape conforming to the part. CONSTITUTION: A plastic material to be fed, for example polyvinyl chloride, is extruded through a shaping die in ribbon shape and is thereafter moved to a runner 102. The cross-sectional area of the shaping die is substantially equal to those of the runner 102 and an elongated mold cavity 100. The path of the ribbon of plastic material moving to upper and lower molds 76 and 78 is maintained during the moving at a temperature above the melting point of the plastic material. The plastic material to be fed comprises individual plastic bodies in which metal particles are dispersed.
Patent JP-H10153513-A (JP)
Title: Vacuum gage
Inventor: TAKAGI NOZOMI
IPC: G01L21/32
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To enhance the pressure meausing accuracy of a hot-cathode magnetron-type vacuum gage, to reduce photoelectron current, and to reduce a current generated at a time when gas molecules stucked to the inner wall of an anode are driven out by electrons. SOLUTION: In the vacuum gage, a filament 4 which emits thermoelectrons, an anode 5, by which the thermoelectrons emitted from the filament 4 are induced along the magnetic line of force of a magnet 3, sheetlike shields 6 which repel the thermoelectrons at a nagetive potential form the filament 4 and an ion collector 7 on which ions generated by colliding the theremoelectrons with a gas inside a vacuum-gage container 1 are incident are arranged inside the vacuum gage container 1 in which the magnet 3 is installed at the outer circumference.  Then, the anode 5 is formed to be a shell shape, it is installed so as to face the shields 6, openings 5a for thermoelectron continuity are formed in positions in which the anode 5 is faced with the shields 6, and the ion collector 7 is arranged in a position which is not irradiated with X-rays generated from the outer face of the anode 5 due to the thermoelectron collision.
Patent JP-H06138893-A (JP)
Title: Optical card 'karaoke' system
Inventor: HONDA HIROTO
IPC: B42D15/00
Filed: 1992-10-26
Abstract: PURPOSE:To provide a 'KARAOKE' system in which music selection in accordance with the preference of an indivisual user can be freely, immediately, and inexpensively performed. CONSTITUTION:An optical card 4 on which the data of arbitrary 'KARAOKE' music is recorded at every individual user is set on an optical reader/writer 3, and it is played by reproducing. Thereby, 'KARAOKE' music selection in accordance with the preference can be freely and immediately performed. Also, since it is enough to record only 'KARAOKE' software in accordance with the preference of oneself on the optical card dedicated for oneself, expenses can be remarkably reduced compared with the purchase of on-going 'KARAOKE' software in which a large number of unrequired 'KARAOKE' music are recorded. Also, since it is not required to prepare all the kinds of 'KARAOKE' software in a 'KARAOKE' shop, inexpensiveness can be attained for the shop. Guitar adjusting data and illumination control data, etc., other than music data are recorded on the optical card, and it is recommended to automatically perform control based on those data when performance is held.
Patent JP-2000130520-A (JP)
Title: Record reproducing unit and power transmission device
Inventor: SUZUKI KATSUHIRO
IPC: F16H1/16
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To obviate the occurrence of any out-of-mesh to the thrust directional stress receiving to a work wheel from a worm without using a separate member, and to facilitate its assembleability as well. SOLUTION: A ring rib 16 integrally formed in a worm wheel 10, in relation to the thrust stress receiving to this worm wheel 10 attendant upon the reversible rotation of a worm and displacement due to the tooth floating stress of engagement, is engaged with a projection 15 formed in a bearing case 13 of this worm, whereby any possible out-of-mesh in the work wheel 10 is made so as to be prevented from occurring.
Patent JP-H02257821-A (JP)
Title: Extending plate piecemeal feeder in automatic apparatus for making bread
Inventor: KATO KATSUMI
IPC: A21C9/08
Filed: 1988-12-09
Abstract: PURPOSE:To enable an optional change in control data by operating an apparatus on new data due to the change when a control mechanism of an extending plate piecemeal feeder senses the input of both signals of a temporary memorizing circuit for changed data and incorporating signal circuit for the changed data. CONSTITUTION:Operations to drop a bread dough and move extending plates 8 are controlled by the preset control data in a controlling mechanism. The controlling mechanism of the extending plate piecemeal feeder 4 is additionally provided with a temporary memorizing circuit for changed data and an incorporating signal circuit for the changed data and constructed so as to operate the controlling mechanism due to new data by the change when the input of the both signals is sensed. Thereby, control data can be optionally changed even in operation of the above-mentioned apparatus. That is the control numerical values which are desirably changed are inputted to perform changing operation even during operation of the piecemeal feeder 4 without stopping the apparatus.
Patent JP-H01151867-A (JP)
Title: Communication system by dbu
Inventor: IHIRA KUNINOSUKE
IPC: H04N1/00
Filed: 1987-12-09
Abstract: PURPOSE:To effectively utilize a public line by allowing a 2nd switching means to connect the public line and a peripheral equipment when a 1st switching means switches the transmission path of communication information into a private line. CONSTITUTION:The 1st switching means 111 applies switching whether a transmission path of communication information uses a private line or a public line. The 2nd switching means 21 switches the connection between the public line and the 1st switching means 111 or the connection between the public line and the peripheral equipment 131. When the 1st switching means 111 switches the transmission path of communication information to a private line, the 2nd switching means 121 connects the public line and the peripheral equipment 131. Thus, the public line and the peripheral equipment 131 are connected in the case of the communication via the private line. Then the public line is effectively utilized.
Patent JP-H03172025-A (JP)
Title: High frequency oscillator
Inventor: KANEKO YOICHI
IPC: H03B5/18
Filed: 1989-11-30
Abstract: PURPOSE:To reduce phase noise or frequency modulation noise by detecting reactance fluctuation attended with the noise on the active element circuit side and the minute change of an operating frequency as a comparative change with a current phase in a resonance circuit and feeding back and supplying the change to a variable reactance element on the active element circuit side. CONSTITUTION:By utilizing the phase difference characteristic of respective currents I1 and I2 in a voltage tuned oscillator 2, the phase difference is detected and amplified by a resonator current phase comparator 4. Then, the difference is fed back and supplied again to the variable reactance element (a varactor diode 33) attached to the active element (a transistor 18) in the voltage tuned oscillator 2. Therefore, the susceptance fluctuation of the active element and the fluctuation of the signal frequency due to this susceptance fluctuation can be widely reduced, the phase noise can be reduced and the oscillation frequency can be made stable.
Patent JP-H07160717-A (JP)
Title: Device for recognizing relation between adjacent speeches
Inventor: YAGI TETSUYA
IPC: G06F17/28
Filed: 1993-12-13
Abstract: PURPOSE:To provide the device for recognizing relation between adjacent speeches which recognizes relations between adjacent speeches. CONSTITUTION:A speech semantic contents extracting means 1 extracts semantic contents of speeches consisting of the declaration object, the sentence pattern, functions of speeches, etc., from two inputted speeches. A speech premise extracting means 2 extracts the premise of speeches from semantic contents of speeches. A means 5 for recognizing relations between adjacent speeches refers to vocabulary knowledge derived from the concept structure of events stored in a vocabulary knowledge storage means 3, the structure where relations between the preceding speech and the succeeding speech stored in a storage means 4 of the structure of relations between adjacent speeches are described, and semantic contents and the premise of input speeches to recognize the relations between adjacent speeches.
Patent JP-2001133454-A (JP)
Title: Immunological analysis method of apolipoprotein a-i in tear, and method for detecting diabetic retinopathy
Inventor: KOMODA TSUGUKAZU
IPC: G01N33/50
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an analysis method for obtaining a clearer result than a visual inspection judgment as in the agarose plate method and for rapidly determining apolipoprotein A-I concentration in tear with high sensitivity with a kit being marketed currently, and a method for easily and simply detecting diabetic retinopathy by inspecting the eyeground. SOLUTION: In the analysis method, an immunological method being selected from a group consisting of the latex flocculation method, the nephelometry, and the immunochromatography method is used. In the detection method, apolipoprotein A-I in tear is analyzed by the analysis method.
Patent JP-H10153758-A (JP)
Title: Method for measuring driving pulse delay quantity of image display device
Inventor: IIDA MASAYUKI
IPC: G01R31/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a driving pulse delay quantity measuring method for image display device, which can easily measure the delay quantity of driving pulses without causing the breakage of image display device. SOLUTION: Video signals Sig1 to Sig3 are shifted in phase from a horizontal clock signal HCK to check the phases of the video signals when corresponding pixels (liquid crystal cell 32) have 50% light transmissivity. The differences between the obtained phase values and the phase value of a reference liquid crystal panel are adopted as the relative delay error quantities of HSW (horizontal switch) driving pulses D' and /D' from the horizontal clock signal HCK. Consequently, nondestructive measurement becomes possible unlike a destructive measuring method, which finds the phase delay quantity of the HSW driving pulses by directly measuring the voltage of a driving circuit in a liquid crystal panel 1.  The liquid crystal panel can be classified and sorted on the basis of the internal delay quantity of the HSW driving pulses and then it is made extremely easy to remove products (possibly generating a ghost, etc.) exceeding the permissible range in advance and investigate variance among products.
Patent JP-H06156308-A (JP)
Title: Agricultural automobile
Inventor: NAKAHIRA YOSHIHIRO
IPC: B62D11/08
Filed: 1992-11-20
Abstract: PURPOSE:To provide an agricultural automobile capable of making a steep turn during cultivation in a plantation and running on normal highways without any trouble an excellent in operability and utility. CONSTITUTION:Steering detector switches 37R, 47L detect whether an agricultural automobile is cultivating or not and that front wheels 1R, 2L are steered to the right and left by the steering of a steering wheel 3 by more than the specified steering quantity and apply brakes on rear wheels 4R, 4L on the steering side in accordance with the detection of the steering detector switches 37R, 37L during cultivation. This braking is accomplished by driving brake pedals 20R, 20L to the step-in side by virtue of an air cylinder connected to the brake pedals 20R, 20L. An air cylinder is supplied with pressurized air from an air compressor device 39 placed on a body 5.