baber/WOPTO huggingface dataset:
Patent JP-2000163917-A (JP)
Title: Disk cartridge
Inventor: GOTO YOSHIKAZU
IPC: G11B23/03
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To allow a small-sized disk contained in a disk cartridge to be reproduced for example, in a drive device for a large-sized disk cartridge through an adapter, and also to eliminate the need for directly touching the disk with a hand. SOLUTION: This small-sized disk cartridge 100 consists of a case body 101 and an opening/closing cover 201. A first locking means is provided so that the cover 201 is fixedly retained on the case body 101 at a position, where the cover blocks the opening of the case body. A disk 10 accommodated in the disk cartridge 100 is loaded, together with the cover 201 for holding it inside an adapter which has compatibility with a large-sized disk cartridge.
Patent JP-2001210846-A (JP)
Title: Photoelectric conversion element, method of manufacturing it, rectifying element, and method of manufacturing it
Inventor: KATORI KENJI
IPC: H01L29/872
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric element which has a high mechanical strength and a highly stable photoelectric conversion characteristic, can obtain high photovoltaic power, can easily realize a linear three-dimensional structure, etc., and uses Cu2O and a rectifying element which has a high mechanical strength and a highly stable rectifying characteristic. SOLUTION: A planar photoelectric conversion element is constituted by respectively forming thin metallic films 3a and 3b as second electrodes on Cu2O layers 2a and 2b after the layers 2a and 2b are formed on both main surfaces of a Cu plate 1, which is used as a first electrode, by partial oxidation. Alternatively, a linear photoelectric conversion element is constituted by forming a thin metallic film on the outer peripheral surface of a Cu2O layer as a second electrode after the Cu2O layer is formed on the outer peripheral surface of a Cu wire, which is used as a first electrode, by partial oxidization. The thin metallic film is formed by using a metal, such as Cr, etc., having a high melting point.  At the time of oxidizing the Cu plate 1 or Cu wire, the atmosphere is maintained in an inert gas or vacuum atmosphere while the temperature is raised from 300 deg.C to 750 deg.C or lowered from 750 deg.C to 300 deg.C.
Patent JP-2001217392-A (JP)
Title: Semiconductor integrated circuit device
Inventor: INAGAKI MITSUYA
IPC: H01L27/118
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a CMOS logic integrated circuit device, etc., provided with a clock signal distribution circuit without lowering the operation speed. SOLUTION: For example, the logic integrated circuit device, etc., consists of CMOS gate arrays as unit components and is provided with the clock signal distribution circuit which is connected by CMOS logic gates like a tree so that the number of fan-outs may be the same. Those CMOS logic gates that are installed to control the number of fan-outs of the CMOS logic gate in the former stage and that are not connected by CMOS logic gates to be driven in the after stage are replaced with dummy gates DG1-DG3 which consist of P channel MOSFETs P3-P5 whose source and drain are connected to the supply voltage of the circuit and N channel MOSFETs N3-N5 whose source and drain are connected to the ground potential of the circuit and whose gate is connected to the gate of the P channel MOSFET.
Patent JP-2001220683-A (JP)
Title: Silicon steel sheet coated with insulated film
Inventor: SASHI KAZUMICHI
IPC: C23C22/00
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a silicon steel sheet having an insulated film which does not substantially contain chromium and is excellent in appearance and the adhesion of the insulated film and a producing method therefor. SOLUTION: The surface of a silicon steel sheet is subjected to phosphoric acid pickling treatment and/or phosphate treatment to form a phosphor based compound layer, and, after that, an insulated film obtained by applying and baking a treating solution which does not substantially contain chromium and contains an organic resin and an inorganic colloid at need is formed.
Patent JP-2001213400-A (JP)
Title: Artificial satellite
Inventor: TAYASU NORIO
IPC: B64G1/10
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To reduce an operator's burden in the control of an artificial satellite to permit safer and more reliable command operation. SOLUTION: A telemetric command part (TTC) 1 of this artificial satellite 100 is provided with a scheduler means 12a and a command operation distributing means 12b. The distribution time of a system control command is determined by the scheduler means 12a according to the characteristics of sub-systems 2-1-2-n, and the system control command is supplied to each of the sub-systems 2-1-2-n on the basis of the determined distribution time.
Patent JP-2000231157-A (JP)
Title: Device and method for exposing digital image
Inventor: TOBIAS DAMM
IPC: G03B27/32
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To uniformly illuminate all parts of a medium to be exposed and to obtain optimum image quality by leading out one part of light emitted by an image forming device with a beam splitter and guiding it onto a sensor having at least one row. SOLUTION: An image generating device is constituted of two DMDs 11 and 12, and images from the DMDs are coupled to be one image by the beam splitter 13. The two DMDs 11 and 12 are illuminated by an LED 14 or 15 and the light beams therefrom are respectively coupled in an optical path through the beam splitters 16 and 17. The coupled light beam is modulated by two DMDs 11 and 12 and the modulation is controlled by using digital image data by a controller 18. The image coupled by the beam splitter 13 is formed on photographic paper 20 through an objective lens 19. The same reference image formed on the back side of the beam splitter (as seen from the photographic paper) is formed on a CCD 22 through an objective lens 21.
Patent JP-2001222321-A (JP)
Title: Device and method for controlling branch of carrying vehicle
Inventor: ABE SEIICHIRO
IPC: B61B13/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To allow a vehicle to travel while describing the same locus at the front part and rear part regardless of a relation between the number of copying devices and the number of branch points. SOLUTION: This device is provided with a traveling distance measuring device mounted on a vehicle 5 for measuring the traveling distance of a vehicle 5 and two copying devices R2 and R1 copying a carriage line on a road surface and a branch switching devices. The two copying devices R2 and R1 are positioned on the vehicle 5 corresponding to a front reference point R2 and a rear reference point R1 set on the vehicle 5. Then, a distance between the two reference points R2 and R1 set in the front and back direction on the vehicle 5 is expressed by L, and when the traveling distance of the rear reference point R1 is almost matched with the distance L after the front reference point R2 passes through a branch point P2 set on the carriage line, the rear reference point R1 copys the same carriage line 4 as the carriage line 4 copyed by the front reference point R2.  Thus, the carriage line copyed by the front reference point R2 is copyed by the rear reference point R1 so that the vehicle can automatically describe the same locus at the front site and rear site. Even when the number of branch points is large, constraint on design can be reduced.
Patent JP-2001221795-A (JP)
Title: Urine examination device
Inventor: IMAI HIROHISA
IPC: G01N33/493
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent a sensor from falling into a toilet bowl even if it is dropped in replacement so as to facilitate the replacement in a urine examination device automatically analyzing a urine constituent during urination in a toilet. SOLUTION: An output signal correlated with a specific constituent concentration included in urine is produced by a sensor 3 so as to be processed by a signal processing means 29. In a non-measurement time, the sensor is brought into contact with a medium stored in a medium container 6. The sensor is attached to a sensor position controlling means 28 freely removably and moved by the sensor position controlling means so as to receive urine in a first position inside the toilet bowl, so as to be stored in a second position inside the medium container and exchanged in a third position outside the toilet. In this way, the sensor hardly falls into the toilet bowl even if the sensor is accidentally dropped during its replacement, so that the replacement can be carried out easily.
Patent JP-2001226657-A (JP)
Title: Adhesive containing scaly silica particle and method of producing adhesion structural body
Inventor: TERASE KUNIHIKO
IPC: C08K3/36
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive capable of forming a bonded body strong even at normal temperature. SOLUTION: This adhesive comprises a foliate silica secondary particle which is formed by orientating the planes of scaly silica flake primary particles mutually is parallel and piling the plural primary particles and has a particle shape of independently existing layered structure and a volatile liquid.
Patent JP-2001228370-A (JP)
Title: Optical transmitter-receiver
Inventor: NISHIMURA KAZUHIRO
IPC: H04B10/25
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To heighten receiving sensitivity by suppressing a noise due to a return beam even in the case of bi-directional optical communication in a total double system in a bi-directional optical communicating optical transmitter- receiver for using one line of plastic optical fiber. SOLUTION: As the optical fiber, a multiple core optical fiber 1 collecting plural cores to one line is used. One line or above of cores are made transmitting cores 11a, and one line or above of cores excepting the transmitting cores are made receiving cores 11b. A prism 7 is provided between a light emitting element 5 and the optical fiber 1 so that a first optical signal (optical axis L1) isn't overlapped a second optical signal (optical axis L2), and the optical axis L1 of the first optical signal is bent.
Patent JP-2001229002-A (JP)
Title: Printer system
Inventor: NAKANO TOSHIO
IPC: H04N1/405
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a printer system capable of printing image data whose printed result in the variable magnification printing and whose printed result in the equal magnification printing are apparently free from giving any unusual feeling. SOLUTION: Variable magnification is set according to the setting of a printer driver (S1). A dither matrix whose number of lines is the closest to that of the printed result in the equal magnification is selected from among plural dither matrix incorporated in the driver (S2). Then, image data are dither- processed so as to be printed by using the selected dither matrix (S3). A matrix whose number of lines is made to be the same as that of the printed result in the variable magnification is prepared from the dither matrix to be used for the variable magnification, and the matrix can be used.
Patent JP-2001226242-A (JP)
Title: Composition for oral cavity
Inventor: ONIKI TAKAYUKI
IPC: A61K8/00
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a composition for oral cavity containing a surfactant and slightly harmful to the mucosa. SOLUTION: This composition for oral cavity is characterized by containing a surfactant and fibroin as well.
Patent JP-2000354494-A (JP)
Title: Dioxin receptor gene and its utilization
Inventor: OE MOROHISA
IPC: C07K14/705
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a novel dioxin receptor gene which comprises a gene encoding a dioxin receptor protein containing a specific amino acid sequence, can be utilized in a method or the like of measuring a dioxin-like substance and is useful in the production or the like of dioxin receptor. SOLUTION: This novel dioxin receptor gene encodes a protein consisting of the dioxin receptor containing the amino acid sequence represented by the formula or the dioxin receptor containing an amino acid sequence, which is obtained by deleting, substituting or adding one or several numbers of amino acids to the amino acid sequence represented by the formula and shows at least 95% amino acid homology to the amino acid sequence represented by the formula, and is useful in the method of determining dioxin-like substances and the production or the like of the dioxin receptor. This gene is obtained by separating a mRNA from the guinea pig lever, preparing a cDNA library by the use of this mRNA by a conventional method and then screening out the cDNA library by using a ligand-binding domain fragment of human dioxin receptor cDNA as a probe.
Patent JP-2001235721-A (JP)
Title: Liquid crystal display device
Inventor: MIYATAKE MASAKI
IPC: G09F9/30
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device permitting to realize high definition without increasing dimensions of a frame part. SOLUTION: In a signal line driving circuit arranged in an edge part of a substrate on which liquid crystal elements are disposed in a matrix form, a pair of synchronizing signal bus groups, video bus groups, source areas in an active layer, gate areas, and drain areas are formed correspondingly to one signal line; and the drain areas are connected with the signal lines and the source areas are connected with the video buses via contact holes formed in an insulating film on the active layer; when gate electrodes disposed on the insulating film corresponding to each gate area include N-channel TFTs and P-channel TFTs connected with the synchronizing signal buses, they are formed adjacently to the drain areas of the N-channel TFTs and P-channel TFTs, and each drain area is connected with the signal lines by using common contact holes straddling over these drain areas.
Patent JP-2001234176-A (JP)
Title: Carbonization treatment method of organic waste
Inventor: KISHIDA MASAKATSU
IPC: C10L5/48
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a carbonization treatment method of organic wastes which can reduce wastes requiring final disposal by effectively utilizing dusts and fine carbides prone to raising dust which are generated in carbonization treatment facilities of organic wastes. SOLUTION: This treatment method utilizes a vertical self-combusting carbonization furnace to carbonize organic wastes, wherein the organic wastes and dusts collected from exhaust gas emitted from the vertical self-combusting carbonization furnace and a dry kiln are mixed in a mixer 22, pelletized in a pelletizer 23 and charged into the vertical self-combusting carbonization furnace. Furthermore, the organic wastes and fine carbides under a sieve may be mixed in a mixer 25, pelletized in a pelletizer 26 and charged into the vertical self-combusting carbonization furnace.
Patent JP-2001242922-A (JP)
Title: Robot system
Inventor: YOSHIDA MASAYA
IPC: G05B19/18
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a robot system which allows controlling with a controller even after an internal board is replaced. SOLUTION: The robot system 1 is composed of a robot main body R1 and a controller C1, which are connected together with a communication cable L1, The robot main body R1 has an internal board RB1 with a memory RM1. The controller C1 has a main board CB with a memory CM1. An intrinsic data such as zeroing data for each axle of the robot main body R1, an operational history, and a maintenance history are stored in the memory RM1 on the side of the robot main body R1 and the memory CM1 on the side of the controller C1, respectively. At starting-up of the robot system, the intrinsic data stored on the robot main body R1 side and that stored on the controller C1 side are collated each other.
Patent JP-2001242112-A (JP)
Title: Apparatus and method for keeping and controlling foundation wood part
Inventor: TANAKA YASUO
IPC: E04B1/64
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To accurately keep and control a foundation wood part, by readily measuring the water content of the foundation wood part of a wooden building and readily obtaining the data necessary for judging a biological deterioration state. SOLUTION: A notch 3, forming a gap between the concrete foundation 1 and the foundation wood part 2 provided to the top part of the concrete foundation 1 on which the foundation wood part 2, is arranged almost horizontally, and a plurality of electrodes 41, 41 are driven in the undersurface of the foundation wood part, exposed to the notch part, and the lead wires 42, 42 connected to the electrodes are connected to a plurality of connection terminals 43, 43 being connectable to the terminal of a water content measuring instrument 5 from the outside.  After the completion of the wooden building, the water content of the foundation wood part 2 is measured periodically, and when the measured value becomes saturated to the water content or higher, the collection and analysis of the wood sample of the foundation wood part 2 and the observation of the interior of the foundation wood part 2 by a scope are performed to judge the degree of hazard with respect to the decaying degree of wood.
Patent JP-2001240903-A (JP)
Title: Rotary driving system for raw material for powder production
Inventor: INOUE HIROYOSHI
IPC: B01J19/08
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To rotatively drive a high weight raw material rod of >=4 kg at a high speed of 15,000 rpm, to improve the productive efficiency of high quality powder and to facilitate and ensure the exchange of gas in a vacuum vessel. SOLUTION: This system is provided with a cylindrical member 3 passing through a vacuum vessel 2, a bearing 5 and a spindle 4 located at the inside thereof, a fluid seal 6 sealing the space between the cylindrical member 3 and the edge part in the vessel 2 of the spindle 4, and a raw material holder 7 bonded to the tip in the vessel 2 of the spindle 4 and an electric motor 11 rotatively driving the spindle 4 at a high speed. A motor rotary shaft 18 thereof is connected with outer rear end part of the vessel 2 of the spindle 4, a motor frame 29 is supported by the rear end part of the cylindrical member 3 via a supporting leg 25.  An airtight opening/closing device 10 is located around the circumferential face of the raw material holder 7, and a vacuum opening/closing cover 8 is placed on an airtight position at the time of evacuation for the vessel 2 and is placed on an opening position at the time of high speed rotation for powder production. The inner direction of the cylindrical member 3 is provided with a cooling water passage 13, lubricating oil passages 12a and 12b and cooling air passage 16 and 17.
Patent JP-2001245484-A (JP)
Title: Servo motor controller and servo motor control method
Inventor: SATO KAZUO
IPC: H02P29/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a servo motor controller for suppressing the vibration of the position of a servo motor without lowering the control response of the servo motor and a servo motor control method. SOLUTION: When the speed of the servo motor 102 is controlled on the basis of the detected result and the time differential or difference of the detected result of the position of the servo motor 102 by a position detector (encoder) 104, the resolution of the detected result of the encoder 104 is relatively lower than that of the time differential or the difference of the detected result. Thereby since the influence of the position in the control of the servo motor is relatively lowered and the stable area of the speed is increased, a speed loop and the loop gain of a position loop can be heightened, and the cushion or the like of the speed loop and the position loop can be suppressed.
Patent JP-2001251760-A (JP)
Title: Power feed controller
Inventor: SADAHIRA TADASHI
IPC: H02J3/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that with the conventional power feed controller, sufficient energy saving and power saving cannot be expected. SOLUTION: A power data of an electric device 3 indicating the characteristic and usage condition thereof is received from an adapter 101, a signal for controlling the electric device for each time, by learning this information is then transmitted to the adapter 101 from a controller 102 and the adapter 101 can control the power to the electric device 3 depending on this signal. Thereby, automatic energy saving and power saving can be realized.
Patent JP-2001249559-A (JP)
Title: Image fixing device and endless film for image fixing
Inventor: ISHIZAKI SATORU
IPC: F16C13/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an image fixing device and an endless film for image fixing which can provide a clear image over the long-term by using the endless film which combines practicable mechanical strength and enough abration resistances by enlarging the improvement effect of the abration resistance by a releasable resin outer layer with high hardness. SOLUTION: In the endless film for image forming being a thin tubular object composed of a heat resistant resin tubular internal layer containing at least thermally conductive particles, and of the releasable resin outer layer formed on the outside surface of the internal layer, the hardness of the coating film of the releasable resin outer layer is 12 Hv or more in Vickers hardness, the modulus of elasticity in tension of the tubular object is 6,000 N/mm2 or more, and ring crush compressive load being the load given when the 40-mm long tubular object in a longitudinal direction is compressed in a vertical direction and the vertical diameter (h) deforms to one half (h'=h/2) is 5.0 g or less.
Patent JP-2001246708-A (JP)
Title: Crosslinked laminated wrap film
Inventor: SAITO HITOSHI
IPC: C08L23/06
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a crosslinked laminated wrap film for a food packaging use capable of stably holding three characteristics, that is, excellent mutual adhesion of films, the excellent adhesion to a container and the excellent drawing properties of the film from a decorative box over a long period of time and having cutting properties, heat resistance and barrier properties. SOLUTION: In the crosslinked laminated wrap film consisting of both surface layers each of which consists of straight chain low density polyethylene (a) with a density of 0.910-0.929 g/cm3 and low density polyethylene (b) in a weight ratio (a)/(b) of 20/80-70/30 and at least one inner layer comprising a resin containing 50-95 weight% of high density polyethylene, the gel ratio of all of the layers is 20-70 weight%.
Patent JP-2001255363-A (JP)
Title: Intermittent satellite signal positioning system
Inventor: YUI KATSUO
IPC: E02D17/20
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a satellite signal positioning system which can save energy by a method wherein a master-station-side satellite signal receiver and a slave- station-side satellite receiver perform a positioning operation intermittently and a communication apparatus between a master station and a slave station is operated only in a state that a positioning position can be obtained. SOLUTION: On the side of the master station, approximate satellite track information on all satellites in the same reference time during an intermittent operation and updated detailed track information are acquired and stored. The approximate track information and the detailed track information are used for the positioning operation, and they are transmitted to the side of the slave station. On the side of the slave station, the approximate track information and the detailed track information which are transmitted and which are the same as those of the master station are used for the positioning operation. Thereby, also the side of the master station can be operated intermittently by a power-supply on/off device whose operating current is extremely small, and both the side of the master station and the side of the slave station can save energy.