baber/WOPTO huggingface dataset:
Patent JP-H08113686-A (JP)
Title: Biodegradable resin composition and molded article
Inventor: WATANABE TAKESHI
IPC: C08L1/00
Filed: 1994-10-18
Abstract: PURPOSE: To obtain a polyvinyl alcohol resin composition excellent in moldability and having good mechanical properties and biodegradability, and a molded article made therefrom, CONSTITUTION: This resin composition consists of 100 pts.wt. polyvinyl alcohol resin, 10-300 pts.wt. cellulose particles having a diameter of 50μm or smaller, and 10-100 pts.wt. polyhydric alcohol. The molded article is produced from this composition.
Patent JP-H02124683-A (JP)
Title: On-vehicle television receiver with still picture display function
Inventor: SEKIGUCHI TSUTOMU
IPC: H04N5/00
Filed: 1988-11-02
Abstract: PURPOSE:To allow the driver to major in the driving while enjoying a television picture properly without taking such care about the television picture by displaying a still picture on a display section while switching the picture for each prescribed time when a vehicle is driven. CONSTITUTION:When the driving mode is detected by a vehicle-speed sensor 13 or a parking brake signal, a means 4 generating a still picture signal is operated and a still picture rewritten for each prescribed time is displayed on a display device 7. On the other hand, when the vehicle is discriminated in the halt state, a dynamic signal of a received picture signal is sent and displayed onto the display device 7. Since the driver watches a still picture during driving, it is possible to major in the driving and safe driving is attained.
Patent JP-S61150370-A (JP)
Title: Semiconductor memory device
Inventor: KINUGAWA MASAAKI
IPC: H01L21/8244
Filed: 1984-12-25
Abstract: PURPOSE:To reduce standby currents by selectively oxidizing a high-resistance element forming section according to a poly Si pattern to thin film thickness and increasing a resistance value without augmenting the area of an element. CONSTITUTION:A p-type Si substrate 21 is installed and isolated 22, a gate oxide film 24 and a gate electrode 23 are formed, and n<+> layers 25, 26 are shaped. The surface is coated with SiO2 27, a window is bored 28 selectively, and a poly Si pattern 29 connected to the n<+> layer 25 is formed. A resist mask 30 is shaped and P ions are implanted, an Si3N4 mask according to a reverse pattern is formed and SiO3 33 is shaped, film thickness in a section 34 is con trolled and thinned, and the resistance value of a high resistance element is selected. A section 35 functions as a wiring conductor. The mask 34 is removed, the surface is coated with SiO2 36, a window is bored 37, an Al wiring 38 is attached, and the surface is coated with a protective film 39, thus completing a DRAM. According to the constitution, the resistance value of the resistance element can be increased without augmenting an area, thus acquiring a static RAM memory having little standby currents.
Patent JP-H07124357-A (JP)
Title: Sewing apparatus for hemming cloth
Inventor: KAWAI HIRONAO
IPC: D05B21/00
Filed: 1993-11-08
Abstract: PURPOSE:To enable an automatic operation of hemming a rectangular cloth or a cloth being curved at a corner or on a side. CONSTITUTION:A sewing apparatus comprises a cloth-feeding table 2, a sewing machine M for hemming a cloth at a position where a needle descends, a movable frame 3 being positioned above the cloth-feeding table 2 and movable in Y direction, a movable seat being applied to the movable frame 3 and movable in X direction, a turning lift capable of ascending in Z direction and turning around the Z axis, and a pressure plate 6 applied to the turning lift. The sewing machine conducts a hemming operation by controlling a movement of the movable frame 3 or the turning lift while the pressure plate 6 is pressing a cloth against the cloth-feeding table 2.
Patent JP-H05132219-A (JP)
Title: Sheet conveyor
Inventor: SEKI NOBUYOSHI
IPC: G03G15/00
Filed: 1991-09-30
Abstract: PURPOSE:To absorb any overrun in a driving means as well as to secure excellent stopping accuracy in a simple mechanism inexpensive in cost by installing a diametrally expanded part in a cam groove. CONSTITUTION:In a sheet conveyor provided with a conveyor route for conveying a discharged sheet to the side of a postprocessor from the side of an image former, a delivery route for delivering the sheet to the outside of the postprocessor and a selector means switching both these routes, this selector means is supported on a fulcrum 116a free of rocking motion. In addition, it consists of guide plates 113, 114 solidly installed in a selector guide plate 116 receiving the sheet and guiding it to the specified direction, and a cam groove 116b, a pin 117a being inserted into the cam groove 116b and rotating along the preset radial locus, and a driving means consisting of a tray selector motor 122 and an intermediate gear. With this constitution, the motor 122 is controlled by one direction rotation, and the selector guide plate 116 is rocked by the pin 117a, thus a changeover of the conveyor route is accurately performed.
Patent JP-H0594650-A (JP)
Title: Magneto-optical disk system and magnetooptical disk
Inventor: SUZUKI TAMEMOTO
IPC: G11B11/105
Filed: 1991-09-30
Abstract: PURPOSE:To eliminate the projection which is the cause for out-of-focus by having a focus servo mechanism and constituting the focus servo mechanism of an optical system provided on the other surface of a magneto-optical disk so as to satisfy prescribed conditions. CONSTITUTION:An optical pickup 2 for irradiating the magneto-optical disk 1 with a laser beam and a magnetic head 3 for impressing an external magnetic field are disposed to face each other across the magneto-optical disk. The magneto-optical disk 1 is constituted by forming a recording layer 5 on the one main surface of the substrate 4 and covering the surface of the recording part 5 with a protective film 6 consisting of a UV curing resin and a wear resistant protective film 7. The magnetic head 3 for sliding on the protective film 6 of the magneto-optical disk 1 and the focus servo mechanism are provided. The focus servo mechanism (servo band and the focal depth of the objective lens) of the optical system is so constituted as to satisfy equation I. In this way good recording and reproducing are always executed.
Patent JP-S61155712-A (JP)
Title: Photodetector
Inventor: MATSUMOTO MUNEAKI
IPC: G01J1/44
Filed: 1984-12-27
Abstract: PURPOSE:To obtain a correct light detection signal, by detecting a dark current of a photoelectric element and an offset of an amplification circuit from a photoelectric signal through an amplification circuit from a dark current detecting element to remove them from a photoelectric signal generated by the detection of an incident light. CONSTITUTION:A photosensor 1 having a plurality of photoelectric elements and one photoelectric element for detecting dark currents (shown by the shade) arranged on the surface plane outputs a plurality of photoelectric signals Sn (n=0-7) according to light such as head light of an on-coming vehicle. An analog switch 2 changes over the outputting of the photoelectric signals Sn from the photosensor 1 sequentially according to a control signal Ci from a microcomputer 5 and the photoelectric signal Si is converted into a voltage Vi and outputted with an amplification circuit 3 at a specified amplification factor. An A/D conversion circuit 4 converts the output Vi from the amplifica tion circuit 3 into a digital value DiN to output. The signal previously memorized is subtracted from the DIN to determine DOUT (light detection signal).
Patent JP-H08131445-A (JP)
Title: Optical measuring instrument
Inventor: HIRABAYASHI YUKIKO
IPC: A61B5/145
Filed: 1994-11-14
Abstract: PURPOSE: To obtain the instrument which measures scattered light or fluorescent light from a spot in a scattering body by making one of branched light incident on a sample, making the light scattered at the focus in the sample into a parallel light through an optical system, and putting the parallel light together with the other frequency-modulated light and detecting the plane wave component of the reflected light. CONSTITUTION: A light source 1 consists of lasers which have different wavelengths and the parallel light of respective wavelengths emitted by the light source 1 is demultiplexed into two; and one is sent to a modulation part 6 to impose frequency modulation, and the frequency-modulated light is sent to a multiplexing part 7. The other light is guided to the optical system, reflected by a half-mirror 2, and further photodetected by a lens 3 and focus 5 in the scattering body 4 as the sample. The light scattered at the focus 5 is made into the parallel light by a lens 3, transmitted through the halfmirror 2, and then multiplexed by a multiplexing part 7 with the modulated light. The light signal which is intensified by the multiplexing is detected by a detection part 8, whose signal is stored and processed by a computer 9 and displayed at a display part 10.
Patent JP-H06241730-A (JP)
Title: Robot position measuring system
Inventor: TATSUMI YOSHIHIRO
IPC: G01C11/00
Filed: 1991-10-25
Abstract: PURPOSE:To provide a robot position measuring system which is operated in monocular vision, high in processing speed and easily controlled. CONSTITUTION:Marks V1, V2, V3, V4 are disposed at plural specific position in and cut the robot move area. The distance to an object is obtained on the basis of the size of an image photographed of a mark V by a camera 20. The absolute position of the robot is thus obtained from the distance and the direction.
Patent JP-2001097257-A (JP)
Title: Caterpillar traveling apparatus
Inventor: URASE KOHEI
IPC: B62D55/14
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a caterpillar traveling apparatus capable of preventing interference between a track frame and a crawler belt. SOLUTION: This caterpillar traveling apparatus is formed by plural lower rollers 3a disposed on the lower surface side of a track frame 1a, a crawler belt wrapped round the outer periphery of the track frame 1a, a bracket (support member) 2a provided on the track frame 1a extending from the lower surface thereof toward the lower side, and a lower roller 3a fitted to the bracket 2a. Thus, an enough space is formed between the lower surface of the track frame 1a and the crawler, whereby even if the crawler belt gets on an obstacle such as a rock to be deformed like a bow to the track frame 1a side, the track frame 1a and the crawler blet clues not interfere with each other.
Patent JP-S61159179-A (JP)
Title: Ect collimator
Inventor: SHIBAHARA TOKUYUKI
IPC: G21K1/02
Filed: 1984-12-31
Abstract: PURPOSE:To obtain an image of only a small area of a subject with high resolution and high sensitivity by providing a fan beam collimator part to the center part of an ECT collimator and a diversity collimator to the peripheral part. CONSTITUTION:When a collimator 3 is mounted on the front surface of a scintillation camera 7, the heart 2 of a patient 1 enters the visual field of the fan beam collimator part 4 and other body parts enter the visual field of the diversity collimator part 5. Then, gamma rays from radioactive isotope with which the partient 1 is dosed are incident on a camera 7 through the collimator 3 to obtain gamma-ray incidence count data at respective positions. When the camera 7 is rotated around the body axis of the patient 1 as a center axis of rotation in a plane perpendicular to the body axis, the small area of the heart 2 enters the visual field of the collimator part 4, so high-resolution and high-sensitivity data are collected and other body areas enter the visual field of the collimator part 5, so data required to reconstitute a tomographic image of the whole body are collected although their resolution and sensitivity are low.
Patent JP-2000109269-A (JP)
Title: Storage method and device of long filament material
Inventor: NISHIDE DAISUKE
IPC: B65H51/24
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To store filament materials in position easily by staggering tension, while protecting them from flaws, flections and remaining in a storage device when they are freed from the storage device, and from abnormal tension by high-speed travel and torsion when they are kept in the storage device. SOLUTION: A plurality of wire storing rollers 22 and 24 are set in staggering fashion along a travel path of a wire 10A. For with storage, at least either line of the wire storing rollers 22 and 24, typically the line of the rollers 24, is moved up to lift the wire 10A so that the wire 10A staggers between both wire storing rollers 22 and 24. For wire freedom, the wire storing wires 22 and 24 are opened or spaced vertically to allow noncontact travel of the wire 10A therebetween.
Patent JP-2000112936-A (JP)
Title: Language processor and word meaning deciding device
Inventor: YAMAMOTO KAZUHIDE
IPC: G06F17/28
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To highly precisely supplement an abbreviated part and to decide a word meaning in a translation device even if an error exists in an input character string. SOLUTION: Deciding tree learning parts 12-1 to 12-M inductively and mechanically learn an abbreviated part which is to be supplemented from text data where an abbreviated element is already supplemented in a text data memory 21 and deciding trees are obtained for respective attribute tables. Abbreviated element supplement parts 14-1 to 14-M execute abbreviation element supplement processings by using the corresponding deciding trees and decide the abbreviated element to be supplemented. An abbreviated element supplement selection part 15 selects the abbreviated element having maximum frequency and outputs a character string where the abbreviated element is supplemented. Knowledge obtained from the corpus of text data is expressed by the respective deciding trees for the respective attribute tables and is stored in deciding tree file memories 23-1 to 23-M.
Patent JP-H04156244-A (JP)
Title: Construction of stator coil of electric rotary machine
Inventor: TSUTSUI TOSHIO
IPC: H02K1/20
Filed: 1990-10-18
Abstract: PURPOSE:To make it possible to form ventilating paths that can be easily produced even by an existing facility by forming a stator coil divided into a plurality of portions and also by giving differences in the sizes and fitting positions. CONSTITUTION:A ring-shaped stator core 5 is fixed to a frame 7 of an alternator 3, and a wave-winding stator coil 11 is fitted to a slot 9 formed in a groove form at the inner side of the stator core 5. This stator coil 5 is formed separately in advance by a plurality of coils 23, 25 and 27, and an air ventilating path is formed in part of the stator coil 11 by providing a difference in size between coils 23, 25 and 27 or by creating a difference at the position where fitting to the slot 9 is made. By doing this, the stator coil 11 having the ventilating path can be easily produced without changing an existing winding machine since the coils 23, 25 and 27 formed first have no special shape.
Patent JP-2000115056-A (JP)
Title: Mobile station and afc control method at mobile station
Inventor: ARIMITSU KAZUHIRO
IPC: H04W56/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent demodulation by the inverse spreading of received data from being disabled even when the frequency of a reference oscillator varies in a telephone call state. SOLUTION: In the telephone call state wherein finger receivers 191 to 19n are performing reception over a data channel(DTCH), frequency error measurement parts 61 to 6n measure frequency errors. An AFC control circuit 5 is performing AFC control over the frequency of TCXO3 (temperature-controlled crystal oscillator) by using the frequency errors, so even if the frequency of the TCXO3 as the reference oscillator varies in the telephone call state, the reception is not disabled.
Patent JP-2001098146-A (JP)
Title: Thermoplastic resin composition and its molding product
Inventor: KANAKA KEIICHI
IPC: C08K5/49
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition capable of stably producing a molding product in which a liquid crystalline polymer is fiberized in a molding product and which develops an extremely high reinforcing effect which has never existed and excellent mechanical strength. SOLUTION: This resin composition is obtained by compounding 100 pts.wt. of the total of (A) 99-50 pts.wt. of a thermoplastic polyester-based resin not forming an anisotropic melt phase with (B) 1-50 pts.wt. of a liquid crystalline polymer capable of forming an anisotropic melt phase with (C) 0.001-10 pts.wt. of a previously heat-treated oxo-acid derivative.
Patent JP-H06133077-A (JP)
Title: Multi-media communication system
Inventor: HIRAIZUMI MAKI
IPC: H04L29/06
Filed: 1992-10-19
Abstract: PURPOSE:To improve the operability of a user and to attain cost reduction by simplifying a system by transferring data as a unified data format between lines by converting data formats on both side of the terminal and the host of a multi-media communication. CONSTITUTION:The communication control part 22 of a multi-media communication host 20 converts data inputted from all the media into the dedicated data format of a modem 21 to output it, outputs it to a line 7 and a telephone exchange network 4 by way of the modem 21 and sends it to a multi-media communication host 30. The communication host 30 demodulates the data format received by the modem 31 to a data format for a specified medium and stores it in respectively corresponding multi-media information storage part 22. Thus, data can be transferred as the unified data format between the modem and the line to attain cost reduction by a small number of lines and to unnecessitate terminal operation to improve operability.
Patent JP-S63133586-A (JP)
Title: Semiconductor laser device
Inventor: KUME MASAHIRO
IPC: H01S5/00
Filed: 1986-11-25
Abstract: PURPOSE:To obtain excellent high output and excellent high speed modulation by pouring a current only in a wire extended only on a stripe groove by providing a groove which reaches to a substrate from the topmost layer and which is provided in parallel with the stripe groove on both sides of the stripe groove. CONSTITUTION:A separate groove 8 which reaches to a substrate 1 from the topmost layer 6 is provided in parallel with a stripe groove 7 on both sides of the stripe groove. A transverse length is reduced from 300 mum to 60 mum by the separate groove 8. Accordingly, the capacity of a capacitor consisting of a current constriction layer 2 and a P-clad layer 3 is made one fifth. When this element is assembled in a package, the substrate 1 is fused to a heat sink and a lead wire is extended on the central stripe groove 7. The separate groove 8 is formed by chemical etching or dry etching such as RIE.
Patent JP-S62138778-A (JP)
Title: Received signal sound recording and reproducing method of acoustic sounding device
Inventor: TAKAHASHI HIDEYUKI
IPC: G01S7/60
Filed: 1985-12-13
Abstract: PURPOSE:To decrease the number of channels of a recording device necessary for sound recording and reproduction by providing a circuit which varies the level of timing pulses for channel discrimination to an acoustic sounding device which operates sounders in series with time. CONSTITUTION:The circuit 14 which varies the level of timing pulses Tr1-Trn is provided and a comparator 17 which discriminates the level of the timing pulses is also provided; and the level of each specific timing pulse Tr is varied and respective timing pulses are put together and recorded on a magnetic tape device 19. When the timing pulses are reproduced, the level of a specific timing pulse is discriminated by the comparator 17 to reproduce timing pulses of respective channels. Consequently, received signals 1-(n) are recorded by requiring channels as many as transmitter receives, but only one channel is required to record the timing pulse in this case, thereby reducing the number of channels for the recording and reproduction of the magnetic tape device on the whole.
Patent JP-S63134910-A (JP)
Title: Measuring method for dimension of ic lead
Inventor: SUZUKI TADAO
IPC: G01B21/02
Filed: 1986-11-27
Abstract: PURPOSE:To exactly decide whether the dimension of a lead is proper or not, by measuring a floating quantity from the mounting surface of the tip part of each lead, in the same state as a state before soldering, that an FP type IC is placed on the mounting surface. CONSTITUTION:On FP type IC1 is placed on a table 11 so that both of the tip parts of its leads 2a, 2b are on slits 12a, 12b, light or a light beam of a laser is emitted from a photoelectric converting unit 14, and by driving an actuator 13, the table 11 is moved at a moving speed which has been set in advance. As a result, the light beam emitted from the photoelectric converting unit 14 is reflected by the lead, when the leads 2a, 2b have come onto an optical path, and a reflected light goes into a photodetector, and travels to a space as it is, when no lead exists on the optical path, therefore, a phenomenon by which an input of the reflected light to the photodetector becomes almost zero is repeated. Magnitude of an output signal of the photodetector is brought to a signal processing by a measuring part 15, and the floating quantity of the tip part of each lead is obtained.
Patent JP-S63133903-A (JP)
Inventor: FUJII ATSUSHI
IPC: A01B63/00
Filed: 1986-11-27
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-S61155745-A (JP)
Title: Exhaust gas sensor
Inventor: SASAKI KAZUKO
IPC: G01N27/12
Filed: 1984-12-27
Abstract: PURPOSE:To reduce detection errors due to coexistence of a combustible gas yet to react and oxygen with a high sensitivity to oxygen, by combining ASnO3-delta of N-type metal oxide semiconductor and BTiO3-delta of P-type metal oxide semiconductor. CONSTITUTION:An N-type gas detection piece 8 and a P-type gas detection piece 10 are provided in a recess between a substrate 2 and a ceramics tube 4 through a threshold section 12. Here, the N-type gas detection piece 8 is composed of an N-type perovskite compound such as BaSnO3, RaSnO3 and Ba0.7Ra0.3SnO3 to which a small amount of precious metal medium and a gel such as SiO2 are added. The precious metal catalyst is provided to suppress the sensitivity to a combustible gas to achieve a balance with the oxygen sensitivity and employs precious metal such as Pt, Ir, R, Os and Rh and a mixture thereof. The P-type gas detection piece 10 composed of a P-type perovskite compound such as SrTiO2, CaTiO3, Sr0.7Ca0.3TiO3 connected to a pair of precious metal electrodes. BTiO3 is used as porous sintered body to which 10-600mug/g of precious metal catalyst is added.
Patent JP-H10109254-A (JP)
Title: Product processing system by means of moving surface plate
Inventor: NAKAMURA SHOICHI
IPC: B23Q41/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To efficiently conduct assembling, welding, inspecting and packaging of prefabricated piping, in particular. SOLUTION: In a product processing system, a moving surface plate 36 is brought in a circulating track 35, a plurality of working stations 27 to 34 are arranged along the circulating track 35, and the moving surface plate 36 is moved along the circulating track 35. In this case, the primary working to prefabricated pieces (a) to (c) is conducted on the moving surface plate 36 in order to fabricate partially fabricated piping (d). At the completion of the primary working, the partially fabricated piping (d) is moved together with the moving surface plate 36 moving along the same circulating track 35 in order to undergo the second processing on the moving surface plate 36 and at the prescribed working stations 27, 29, 30 thereby producing a frefabricated piping (e) as a finished product.