baber/WOPTO huggingface dataset:
Patent JP-2002111548-A (JP)
Title: Radio receiver
Inventor: TAKANO KOJI
IPC: H04B1/711
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption concerning path search, without causing reception quality to deteriorate. SOLUTION: A correlator 4 makes the path search window width changeable, according to an instruction from a path search controller 8. This controller 8 determines the delay value of a path, having a maximum delay from a peak level, based on information on a path stable 7, sets to change the path search window width, based on the delay value, and instructs the correlator 4 to make this change.
Patent JP-2002106839-A (JP)
Title: Method of controlling combustion of thermal appliance
Inventor: SUNADA TAKASHI
IPC: F23N5/24
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To perform complete combustion control by detecting bad combustion even if it occurs during combustion. SOLUTION: This method of controlling the combustion of a thermal appliance detects the window box pressure of a thermal appliance and the pressure within a furnace and judges the bad combustion, based on the change of the difference between the above window box pressure and the above in-furnace pressure and stops the supply of fuel at t the time of judgment of bad combustion.
Patent JP-2002105980-A (JP)
Title: Continuous solidifying device
Inventor: TSUTSUMI TOSHIRO
IPC: B01F29/60
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a treatment device capable of continuously producing a large quantity of qualified improved soil and easily load it in a compact self-traveling vehicle in a uniformly mixed state. SOLUTION: The continuous solidifying device is equipped with a screw type raw material feeder to supply raw material from a raw material hopper, a feeder for feeding additives, and a mixing agitating tank for mixing and agitating the raw material and the additives. The rotary center axis of the screw type raw material feeder and the rotary center axis of the mixing and agitating tank are set on the same straight line and further, the outlet end of the screw type raw material feeder is provided at the inside of the mixing and agitating tank or the inlet end as the feature.
Patent JP-2002103454-A (JP)
Title: Method for manufacturing polyolefin reinforced composite product
Inventor: HIRATA MASANORI
IPC: B29C65/18
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of easily manufacturing a stretched polyolefin sheet without impairing physical properties of the sheet and integrally laminating a foamed molding without reducing compression characteristics of the molding. SOLUTION: The method for manufacturing a polyolefin reinforced composite product comprises the steps of melting or softening the surface layer part of the polyolefin foamed sheet corresponding to 1 to 10% of the thickness of the sheet as one surface of the sheet having the mean value of an aspect ratio Dz/Dxy of internally existing foam of 1.1 to 5 by heating from the front surface side of the sheet, laminating the stretched polyolefin sheet on one surface of the melted or softened foamed sheet via a heat adhesive resin layer, and integrally laminating them.
Patent JP-2002118561-A (JP)
Title: Atm connecting adaptor device
Inventor: YAMAMICHI HIDETOSHI
IPC: H04M3/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the dumping of frames in an ATM connecting adaptor device by preventing the dependence of the data transmission capacity on a memory capacity of the ATM connecting adaptor device and allowing an HDLC frame data sender to transmit HDLC frames at a rate suited to the ATM network contracted line rate. SOLUTION: Using an ATM network contracted rate-HDLC frame reception rate conversion table 110, a CPU 108 determines the transmission rate of a serial interface suited to the ATM network contracted line rate set from a man-machine interface 109. Information on the determined rate is supplied to a clock generator 102 to transmit a clock for delaying the reception rate for the HDLC frames by the time corresponding to the overhead at the time of ATM cell conversion, to a serial interface driver and receiver 101, eliminating the dumping of the received HDLD frames in the ATM connecting adaptor device.
Patent JP-2002112657-A (JP)
Title: Transmitting apparatus for marine mammals
Inventor: TAKAHASHI YOSHIAKI
IPC: A01K11/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a transmitting apparatus and to facilitate the manufacture of the transmitting apparatus. SOLUTION: In this transmitting apparatus 1 for marine mammals having a transmitter 13 for sending a signal to be received by a receiving apparatus 15, the transmitting apparatus has a cylinder storage tube 2 for storing two cylinders 11 packed with resin solutions which are cured when two liquids are mixed and provided with caps at opening parts, with a blender 5 having a two-pronged route for mixing a two liquid type resin solution arranged adjacently to the front end of the cylinder storage tube 2, a nozzle 3 installed ahead the blender 5, a transmitter storage tube 9 laid behind the cylinder storage tube 2.  When the tip of the nozzle 3 of the transmitting apparatus 1 is discharged by a delivery system and inserted into the subcutaneous part of a marine mammal 20, the caps 12 of the cylinders 11 are broken and the resin solutions are sent to the blender by inertia force of the resin solutions and mixed, the mixed resin solutions are injected through a resin flow channel 3a of the nozzle 3 from plural resin spray holes 3b at the tip of the nozzle 3 to the subcutaneous part of the marine mammal 20, cured, integrated with the tip end part 4 of the transmitting apparatus 1 and the transmitting apparatus 1 is hardly dropped out of the marine mammal 1.
Patent JP-2001143359-A (JP)
Title: Disk drive
Inventor: TANAKA YOSHITO
IPC: G11B17/043
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a disk drive which has superior vibration resistance. SOLUTION: The disk drive is equipped with a cartridge holder 3 which holds a disk cartridge 6 detachably and opening and closing arms 4 and 5 which open and close a shutter 11 that the disk cartridge 6 has, and the cartridge holder 3 is provided with a shutter holding member 52 which holds the shutter 11 opened up to its fully-open position by the opening and closing arms 4 and 5.
Patent JP-2002113178-A (JP)
Title: Game ball distributing device
Inventor: UMAHARA MAKOTO
IPC: A63F7/02
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To miniaturize an accessory and to improve the interest of distributing operation. SOLUTION: Inside an accessory 1, game ball passing routes 72 and 74 opened at plural spots in a peripheral direction within a horizontal plane are provided and a distributing plate 6 formed with a receiving recess 62 for receiving a game ball B supplied from the upside is turned within the horizontal plane. Above the receiving recess 26, a stopper plate 4 to be rotated while having a blade part is positioned and controls the supply of the game ball B into the receiving recess 62. The distributing plate 6 is energized to an initial position by a coil spring, turned until matching with the prescribed game ball passing routes 72 and 74 and returned to the initial position after the game ball B in the receiving recess 62 is sent out to the game ball passing routes 72 and 74.
Patent JP-2002124541-A (JP)
Title: Packaging method of chip with bump
Inventor: NAGAFUKU HIDEKI
IPC: H05K3/34
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide the packaging method of a chip with a bump that does not use any flux and has stable quality and low costs. SOLUTION: In the method for packaging the soldering bump of the chip with the bump by joining to an electrode on a substrate, the substrate is heated in a baking process for removing a gas constituent contained in the substrate. After that the substrate is subjected to plasma treatment for removing a nickel compound and copper oxide that obstruct soldering junction properties on the surface of the electrode, thus securing the soldering junction properties between the soldering bump and electrode without using any flux, at the same time, preventing bubblers from being generated in a sealing resin by removing the gas, and hence achieving the reliable packaging method of the chip with the bump at low costs.
Patent JP-2002119697-A (JP)
Title: Game machine
Inventor: NASU TAKASHI
IPC: A63F7/02
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can reduce the frequency of data transmission along with the waste of data capacity. SOLUTION: A playing board 5 of the pachinko machine is provided with a special figure starting slot 31 and a special roll object 33. A special figure display device 32 having a display part 41 is incorporated at the central part of the playing board 5. A plurality of figure columns are shown on the display part 41 and when the defined figures give jackpot figures, the special roll object 33 is started to let players obtain a number of prize balls. The varying of the figures is performed with stop switches 15 to 17. The control of the above various devices is performed by a controller 81 and giving or taking of data for the control with the controller 81 is conducted per byte. All of data of the plurality of figure columns are held within one byte.
Patent JP-2002124483-A (JP)
Title: Heat treatment device and method therefor using the same and film forming method
Inventor: IDO MASUMI
IPC: F27B17/00
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a wavelength converting board is damaged by heat distortion due to the efficient heating of a glass substrate by the emission of the wavelength of an area which the glass substrate can absorb as secondary radiation, by permitting the wavelength converting board to absorb the light of wavelength which is irradiated from an infrared lamp, and to raise a temperature by installing the wavelength converting board between the infrared lamp and the glass substrate in a conventional high speed heat treatment device using the infrared lamp as a device which speedily performs heat treatment on the substrate at a high temperature. SOLUTION: The wavelength converting board is constituted of at least two or more pieces. Thus, a damage by the heat distortion to the wavelength converting board is prevented.
Patent JP-2002126425-A (JP)
Title: Filter medium
Inventor: TAKAGI NORIO
IPC: D04H1/4234
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a filter medium for a filter by which foreign materials contained in a molten polymer and coarse particles and gelled materials contained in a filler or the like can be caught and removed at the same time. SOLUTION: This filter medium is obtained by dispersing a metallic fiber having 60-50,000 aspect ratio in a nonwoven fabric state and sintering it and has 2-70% change rate of air permeation resistance when pressurized.
Patent JP-2002129686-A (JP)
Title: Method of construction of structure such as hardware component manufacturing factory, having precast concrete waffle slab layer
Inventor: IN ENRYO
IPC: E04B1/16
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a structure having a precast concrete waffle slab layer in the structure such as a hardware component manufacturing factory or the like, capable of achieving the safety, the fire prevention and earthquake- resistance, the convenience in transportation, and the quick execution of work. SOLUTION: This structure mainly includes several pieces of common use precast concrete and cast-in-concrete pillar bodies 1. The pillar bodies have the square, circular or rectangular shape, and large support parts 11 are respectively formed on a capital part of each pillar body. Precast concrete waffle slabs 2 as several kinds of embodiment shapes and similar interconnected bodies, are combined with the support parts 11. The pillar bodies 1 are uprightly installed in advance on corresponding positions, then each of the precast concrete waffle slabs are respectively placed on each pillar body, a corner of each precast concrete waffle slab is placed on each pillar body support part directly or through a built-up member, and they are integrated by placing the concrete on each joint part to form various precast concrete waffle slab layers.
Patent JP-2002127267-A (JP)
Title: Method for producing crawler
Inventor: IWASA MITSUHIRO
IPC: B29D29/08
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To position a core bar correctly, to extend the life of a crawler, and to prevent the generation of waves in a steel cable. SOLUTION: A rotary rubber sheet, the core bar 24, and an intermediate rubber sheet are vulcanized to mold an integrated rubber belt 34. Next, the rubber sheet 34 is wound onto the peripheral surface of an inner mold 20. The rubber belt 34, since it is vulcanized, can be positioned easily to the inner mold 20, and the core bar 24 can be set at a prescribed position. Next, the steel cable is wound onto the rubber belt 34. The diameter of the wound cable prevented from being increased by loosening. Next, an unvulcanized grounding surface rubber sheet is wound onto the cable and vulcanized with an outer mold contracted, and a rubber crawler is taken out from the outer mold and the inner mold 20 to produce the seamless, endless crawler.
Patent JP-2002101175-A (JP)
Title: Portable telephone set with belt
Inventor: RYUZAKI MIKIO
IPC: H04W88/02
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To facilitate bringing, notice vibration function and prevent a set from being left behind. SOLUTION: A belt which can be wound around an arm is fixed to the main body of a portable telephone set.
Patent JP-2001159760-A (JP)
Title: Method for manufacturing liquid crystal display device
Inventor: FUJII KENICHI
IPC: G02F1/1337
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To realize a method for manufacturing liquid crystal display device capable of reducing the driving voltage and enhancing the yield in manufacture. SOLUTION: A pair of substrates 1 and 4 having alignment layers which are not subjected to rubbing treatment are mutually oppositely disposed. A twisted nematic liquid crystal formed by preparing chiral molecules so that the chiral molecules have 80-100 degrees twist angle between the substrates 1 and 4 is injected between the substrates 1 and 4 at an elevated temperature and in a state of an isotropic phase, then gradually cooled at the state that an electric field or a magnetic field is applied to the molecules in the direction horizontal to the surfaces of the substrates. Defects, e.g. generation of particles, an electrostatic destruction phenomenon, etc., caused by the rubbing treatment can be reduced since the rubbing treatment is not executed. Further, mobility of the liquid crystal molecules is also enhanced and the driving voltage can be reduced.
Patent JP-2002131544-A (JP)
Title: Optical polarizing element
Inventor: TANI HIROZO
IPC: G02B5/04
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical polarizing element giving a high image contrast in a display optical device such as a projector. SOLUTION: The optical polarizing element has a first polarized light beam splitter which splits light from a light source into one light beam and another light beam different from each other in polarization direction, a second polarized light beam splitter which guides the one light beam to a first reflective liquid crystal light bulb, a third polarized light beam splitter which guides the another light beam to a second reflective liquid crystal light bulb and a fourth polarized light beam splitter which synthesizes and projects the one light beam modulated and reflected every pixel by the first reflective liquid crystal light bulb and guided by the second polarized light beam splitter and the another light beam modulated and reflected for every pixel by the second reflective liquid crystal light bulb and guided by the third polarized light beam splitter.
Patent JP-2002135318-A (JP)
Title: Communication controller and communication control method
Inventor: ONOUE CHIZUKO
IPC: H04L12/70
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of a system by minimizing delay in communication due to increase in traffic after system construction. SOLUTION: The communication controller 1 controls autonomous distribution control devices (a lightness sensor and a wall switch 5) via a communication line 11 that transmits/receives a control signal to/from autonomous distribution devices to be controlled (a 1st lighting fixture 2 and a 2nd lighting fixture 3) via the communication line 11 to control the operations of the autonomous distribution devices to be controlled. The communication controller 1 transmits a monitor message to the autonomous distribution control devices, receives a reply message in response to the monitor message, obtains a reply time by measuring a time when the monitor message is sent until a time when the reply message is received, and obtains a communication quantity on the basis of the reply time to adjust the communication quantity through the communication line 11.
Patent JP-2002128337-A (JP)
Title: Image forming device
Inventor: AONO SHINYA
IPC: B41J11/50
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To improve a maintenability such as cleaning of a paper width detecting sensor and to simplify a device structure by decreasing the number of sensors, in the large image forming device (copying machine or the like) working while cutting wide transferring paper wound in roll. SOLUTION: A first sensor 113 serving as both the paper width detecting sensor and a paper evacuation detecting sensor of the upside transferring paper 115A is disposed near a common part of a paper conveying passage 117A of the upside transferring paper 115A and a paper conveying passage 117B of the downside transferring paper 115B and a merging part of the paper conveying passage 117A. A sensor corresponding to the narrowest transferring paper among sensors constituting the first sensor 113 is used as a paper tip drawing sensor in detecting paper width.
Patent JP-2002140787-A (JP)
Title: Vehicle operation system and vehicle operation method
Inventor: AZUMA YUTAKA
IPC: G06Q50/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce the cost for system introduction and to transmit information requiring immediacy to an office side speedily when introducing a vehicle operation system. SOLUTION: An on-vehicle terminal 2 transmits information to a WS 14 in an information center 13 through a radio communication network 15 to transmit and receive the information through the Internet between the WS 14 as a WEB server and the office 19 as a client. When a signpost detection software 8 detects a signpost signal, the terminal 2 transmits the present position of the vehicle 1 to the WS 14. Then, that is processed and stored in a WEB page 24 by the WS 14, and the instruction for browsing the WEB page 24 is transmitted to the PC 20 for managing the vehicle 1 based on the name of a connecting user and an IP address given from a provider 21. A control software incorporated in the PC 20 starts a WEB browser to browse the page 24.
Patent JP-2002133804-A (JP)
Title: Disk device
Inventor: HANABUSA HIRONORI
IPC: G11B21/10
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To improve productivity by reducing costs, and solving the problem of the gain pairing of an amplifier with respect to a technology having only one amplifier circuit for detecting a rotational angular velocity. SOLUTION: This device is provided with a first acceleration detecting element 5 installed so as to allow a detected sensitivity direction to be horizontal to the disk surface of an information recording medium 1, and a second acceleration detecting element 6 disposed on a virtual straight line horizontal to the disk surface of the information recording medium, one end being fixed to the first acceleration detecting element, having an angle of 90 deg. to the detected sensitivity direction of the first acceleration detecting element, disposed on a position away from the first acceleration detecting element by a specified amount on the virtual line, and supported on a casing such that the detected sensitivity direction has the angle of 0 to 180 deg. to the detected sensitivity direction of the first acceleration detecting element.  The first and second acceleration detecting element 5 and 6 are connected in serried or in parallel.
Patent JP-2002139565-A (JP)
Title: Radar device
Inventor: WADA MASAKAZU
IPC: G01S13/28
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of radio wave interference for making able to have an observation in a wider coverage. SOLUTION: A modulation pulse generating section 12 uses a plurality of modulation modes having a low correlation among them and generates repetitive transmission pulses so that individual modulation pulses have a constant cycle period by cyclically switching the modulation modes. The repetitive transmission pulses are transmitted and their reflected pulses are received by a transmitting/ receiving device 15 and an antenna device 16, received signals are modulated by a demodulation section 19 in a plurality of modulation modes used by the transmission pulse generating section 12 respectively, and the demodulated signals are processed at the transmission pulse cycle period of the same modulation pulses by a signal processing device 11 to calculate intensity, velocity, and velocity width.  By transmitting the transmission pulses in different modulation modes in sequence, interference is avoided between the reflected waves from the transmission pulses and the reflected waves from previous transmission pulses by at least one or more cycles, thereby measurement precision can be improved, and the coverage can be expanded.
Patent JP-2002142368-A (JP)
Title: Charger fitted with plug
Inventor: SATSUMA EIJI
IPC: H01M10/46
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To fix both an AC plug and a printed bard to specified positions of a case, while mass-producing chargers simply and easily, and moreover at low cost on top of that. SOLUTION: A charger with a plug is provided with an AC plug 2, a plastic case 1, and a printed board 3 to be put inside this case 1. The plug elements 2 have case fitting portions 2A to be fitted to he case 1, and uniting protrusions 14 to be linked the printed board 3. The case 1 is composed of a lower case 1B and an upper case 1A. The lower case 1B has, in its peripheral wall 4, slit-like cutout portions 15, into which the plug elements 2 are fitted, and has fitting recessions 6 for the plug elements 2 inside the peripheral wall 4. The printed board 3 has connection cutout portions 15 for the protrusions 14 of the plug elements 2. The protrusions 14 of the plug elements 2 connected to the lower case 1B are connected to the cutout portions 15 of the printed board 3, and the plug elements 2 and the printed board 3 are arranged at specified positions of the lower case 1B.