baber/WOPTO huggingface dataset:
Patent JP-2002043791-A (JP)
Title: Light transmission laminate with electromagnetic wave shieldability and its bonding method
Inventor: SAITO SHINJI
IPC: H04N5/72
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a light transmission laminate with electromagnetic wave shieldability which facilities integration to the casing, enables having uniform and low-resistant conduction for the casing and can be mass-produced in a continuous production line. SOLUTION: In this light transmission laminate with electromagnetic wave shieldability 10A, an electromagnetic shielding material 2 and a transparent film 1 which covers its surface are laminated and integrated by an exfoliating adhesive 4 or an adhesive. A cutting line 9 is created on the transparent film 1 along it edge at a margin of the laminate 10A. After placing the laminate 10A in a mounting object member or before placing the electromagnetic shielding material 2 is appeared by exfoliating and removing a margin 11 of the transparent film 1 along the cutting line 9 and a conductive adhesive tape 30 is installed in this surface.
Patent JP-2002045174-A (JP)
Title: Method for proliferating natural killer cell
Inventor: ONO TADAO
IPC: A61K35/17
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain human natural killer cells not contaminated with proliferation stimulating cells. SOLUTION: The objective method for proliferating/culturing human natural killer cells involves using cells as proliferation-stimulating cells with scaffold dependency to be used for proliferating/culturing human natural killer cells in the presence of such proliferation stimulating cells; wherein the cells are characterized by being incorporated with a detective means thereinto. The above cells, for example, have a proliferation-stimulating effect of human natural killer cells and/or precursor cells thereof and are highly sensitive to the resulting human natural killer cells thus prolifrated/cultured.
Patent JP-2002010648-A (JP)
Title: Transformer unit
Inventor: MUKOGAWA MASASHI
IPC: H02M7/12
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance transformer unit of a switching type having a comparatively easy configuration for a circuit. SOLUTION: In a first technique of this invention, the transformer unit of an automatic input-voltage changeover-circuit method having no malfunction and little electric loss is materialized by connecting a charging circuit having a comparatively long time constant and a high-speed voltage-detection circuit to its gate circuit using a MOSFET as a changeover element for an AC-input rectifier circuit. Also by use of a couple of changeover circuits in a second technique, one circuit is operated under a constant voltage and another is directly operated by a pulsation flow coming from an input rectifier circuit. Furthermore by use of a couple of the changeover circuits in a third technique of this invention, the circuits are operated being connected in parallel in a range of a low input voltage, and being connected in series in a range of a high input voltage.  Thus, the changeover circuits are allowed to operate in a comparatively narrow range of a voltage fluctuation to easily enhance its performance.
Patent JP-2002051424-A (JP)
Title: Cord tag
Inventor: MURAKAMI HIDEYUKI
IPC: G09F3/04
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a cord tag producible with a lower manufacturing cost, fittable to an arbitrary place and in an arbitrary condition, and is less likely to move on a cord. SOLUTION: The cord tag has a gutter-shaped uniform cross section, and is composed of an elastic gutter-shaped member 3, having projecting streaks 3a, 3a stretching inwards from their brims, and a cord pressing board 2 having an identification mark (ACC) on the rear of a U-shaped board material. The projecting streaks 3a, 3a of the gutter-shaped member 3 lock the suppressing boards, so as to cause bent segments 2a, 2a on both sides of the cord suppressing board to press a cord 1 inserted through the gutter-shaped member 3. The bent segments 2a, 2a on both sides of the pressing boards 2 are brought into contact with both end surfaces 3b of the eaves-shaped member 3, so that the gutter-shaped member 3 and the suppressing board 2 are positioned.
Patent JP-2001061813-A (JP)
Title: Magnetic resonance tomography device and method of operating the same
Inventor: KIMMLINGEN RALPH
IPC: G01R33/48
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To implement the high speed measurement sequence with high resolution without generating stimulation inside an organism to be examined. SOLUTION: A coil control device 2 is structured for controlling a gradient coil including at least two coil sections which can be controlled independently from each other, for making at least one first control condition to generate a gradient magnetic field for a first partial imaging range, and for making at least one second control condition to generate a gradient magnetic field for a second partial imaging range which is not the subset of the first partial imaging range and doesn't include it.
Patent JP-2002020994-A (JP)
Title: Electromagnetic wave absorbing material and processed article applying the same
Inventor: TANAKA TOMOJI
IPC: D21H19/44
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To shield an electromagnetic wave by a paper material or a fiber cloth coated with an electromagnetic wave absorbing material as a lightweight, inexpensive and disposable electromagnetic wave absorbing material. SOLUTION: A pulp is mixed with polyethylene or propylene resin fiber powder and made into paper to give a tea bag paper material having high water resistance. The paper material, a synthetic resin fiber cloth or a carbon fiber cloth is used as a substrate, the fiber material or the fiber cloth is coated with a resin solution, which is obtained by previously immersing a green bamboo or a bamboo grass in a lime solution, chlorophyll, folic acid, amino acids, vitamin C, B1, B2, B6 and B12 and glycoprotein contained in the green bamboo or the bamboo grass are eluted to give a solution, adding non-chlorella, chlorella, phthalocyanine, copper acetylacetone, hemoglobin, etc. to the solution, further adding a binder such as oil carbon or carbon tetrachloride, titanium tetrachloride alcohol chelating solution, zirconium or hafnium oxide sand powder to the solution and dried.  A cell phone box body composed of the obtained paper material or the fiber cloth is stored in an electromagnetic wave bag 7b for shielding an electromagnetic wave.
Patent JP-2002063678-A (JP)
Title: Meter device for automatic meter-reading and automatic meter-reading system
Inventor: TSUCHIDA YASUHIDE
IPC: H04Q9/00
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To detect the battery voltage reduction of an interface circuit electrically disconnected to a transmitter from the side of the transmitter in an automatic meter-reading system. SOLUTION: In a meter system 5 for automatic meter-reading, an interface circuit 7 electrically disconnecting a transmitter 4 and a main body 6 of meter is provided with photocouplers PHI and PH2 and the measuring information of the main body 6 of meter is outputted through the photocoupler PH1. The reduction of the battery voltage of the interface circuit 7 is monitored by a voltage monitoring and detecting circuit 11 on the basis of a potential difference V between the emitter and collector of a phototransistor PT1 in the photocoupler PH1.  Since the energizing quantity of the phototransistor PT1 is increased/decreased corresponding to the radiation intensity of an optical signal applied to the base thereof, the light emission intensity of a photodiode PD1, namely, the voltage drop of the battery power source of the interface circuit 7 can be monitored from the side of the transmitter in the state of electric disconnection.
Patent JP-2002058782-A (JP)
Title: Piece for shogi, set of piece and tool for shogi
Inventor: HATANO KAZUYUKI
IPC: A63F3/02
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To make Shogi (Japanese chess) an international game. SOLUTION: The surface of a piece of Shogi of a pentagonal shape is marked with the profile of the shape of a piece of chess, and names of pieces, which move in similar directions are indicated within the profile of the shape of a piece of chess. In the piece of Shogi, the correspondence between the shape of a piece of chess and the name of Shogi is such that a crown corresponds to the king, a castle corresponds to a rook, the cap of a bishop to a bishop, a horse of a knight to a horse, a soldier to an infantry.  The set of pieces of Shogi consists of two pieces of Shogi each having a ball marked within the profile of a crown, two pieces each marked with a rook within the profile of a castle, two pieces each marked with a bishop within the cap of bishop, four pieces each marked with a knight within the profile of a horse of a knight, eighteen pieces each marked with an infantry within the profile of a soldier, four piece each marked with gold within the profile of a crown, four pieces each marked with silver within the profile of the head of the king, and four pieces each marked with ko within the profile of a cavalry soldier. The tool for Shogi comprises a set of pieces containing pieces of Shogi, and a game board, one of the side of which is for use of Shogi and the other side of which is for use of chess.
Patent JP-2002060635-A (JP)
Title: Antifungal resin composition
Inventor: ISHINO YUICHI
IPC: C08L55/02
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an antifungal resin composition containing an anti-fungus agent such as silver, which causes no discoloration upon molding nor discoloration with time and can maintain the antifungal properties for a long time even if it is exposed to a chelating-agent-based detergent, a hypochlorite-based detergent, hot water, ultraviolet rays or the like, and also provide a molded article prepared therefrom. SOLUTION: There is provided an antifungal resin composition formed by blending an anti-fungus agent comprising a silver-containing borosilicate glass with a material comprising a synthetic resin, wherein the anti-fungus agent is preferably a silver-containing borosilicate glass which is primarily composed of SiO2, B2O3, Na2O and ZnO and contains Ag2O.
Patent JP-2002069041-A (JP)
Title: Method for producing propagylamine compound
Inventor: SUZUKI JUNKO
IPC: C07C209/16
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially advantageously producing a propagylamine compound which is an important intermediate for a phenyl alkanoic acid amide compound exhibiting excellent germicidal activities. SOLUTION: This method for producing the propagylamine compound represented by general formula (2), wherein, R1 and R2 are each independently a hydrogen atom, a 1-6C alkyl group or a 3-6C cycloalkyl group, or forma cyclopentyl group or a cyclohexyl group by binding to each other with the carbon atom bound thereto is characterized in that an ester compound represented by general formula (1), wherein, R1and R2 are each as previously defined; are R3 is a 1-6C alkyl group) with ammonia in the presence of a copper catalyst. As a result, the method for industrially advantageously producing the propagylamine compound is provided.
Patent JP-2002070624-A (JP)
Title: Combustion controller for cylinder injection type internal combustion engine
Inventor: SASAKI KOICHI
IPC: F02D41/30
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a combustion controller for a cylinder injection type internal combustion engine capable of forming an air-fuel mixture of a proper fuel concentration regardless of fuel properties in stratified charge combustion to suppress deterioration of a combustion state. SOLUTION: In this combustion controller, an electronic controller 40 changes over a combustion mode of the engine 10 between the stratified charge combustion and uniform combustion on the basis of an engine load and an engine speed. The electronic controller 40 compares a knock learning value with a reference knock learning value α to detect whether fuel is heavy fuel or light fuel. In the stratified charge combustion, the electronic controller 40 controls such that an interval between injection timing and ignition timing is long, to secure a time for vaporization of the fuel, in the case of the heavy fuel. In the case of the light fuel, the electronic controller 40 controls such that the interval between the injection timing and the ignition timing is short. Thereby, dispersion of the fuel is suppressed.
Patent JP-2001210910-A (JP)
Title: Semiconductor laser
Inventor: SHIGIHARA KIMIO
IPC: H01S5/32
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser, where the aspect ratio of a laser light is large, kink level is high and changes in the optical output efficiency are small, and to provide a semiconductor laser where the increase in threshold current and deterioration of optical output efficiency at a high temperature are prevented. SOLUTION: This semiconductor laser contains a layer, having a low refractive index between the guide layer and the clad layer. The total layer width of an active layer and the guide layer is set to be at least about 15% of the oscillation wavelength.
Patent JP-2001144353-A (JP)
Title: Optical amplifier
Inventor: NAKAJI HARUO
IPC: H04B10/07
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical amplifier having a structure, where deterioration of transmission quality is prevented and high speed and high accuracy control for obtaining a constant gain is enabled. SOLUTION: In a representative example of this optical amplifier, an amplified light beam from an EDF 10 is once introduced into an optical filter 22 via an optical circulator 21. The optical filter 22 makes a noise beam in the introduced amplified beam pass and divides signal components from the noise beam, by reflecting the signal components of the respective wavelengths. The noise beam, which has passed through the optical filter 22, is detected with an optical detector 23, and gain control is performed with a gain control circuit 20 so that power fluctuation of the detected noise beam is restrained.
Patent JP-2002068024-A (JP)
Title: Device for supporting gate
Inventor: SUGIMOTO KATSUMI
IPC: B62D33/037
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a gate supporting device provided with a mechanism for pulling a stopper for supporting restrictingly a center pillar into a lower inner side of an under carriage not to be interfered with a side guard, and having simple, very strong and easily attachable structure. SOLUTION: This device has left and right gates 8, 8 pivoted to a body 5', the center pillar 1 equipped between the gates 8, 8, pivoted to the body 5, and connected releasably to the gates 8, 8, the stopper 2 pivoted to the center pillat 1 and supporting restrictingly the center pillar 1 under a closed condition; a lock mechanism 4 for locking the stopper 2 releasably to the body 5 when the center pillar 1 is supported restrictedly by the stopper 2; and a link mechanism 3 including the first arm 13 connected to the stopper 2 and turned by turn of the stopper 2, and the second arm 14 connected to the first arm 13, pivoted to the body 5 via a fixed shaft 17 and turned by the turn of the first arm 13, and functioned to pull the stopper 2 gradually toward the lower side of the body 5 when the center pillar 1 is released.
Patent JP-2002073060-A (JP)
Title: Melody generating circuit
Inventor: SEKO KOICHI
IPC: G10H1/46
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a melody generating circuit of a small area which can realize the much more correct change of sound volume. SOLUTION: A counter 4 for musical scales, a pulse generator 5, and a programmable frequency divider 6 are provided, and the counter 4 and divider 6 are controlled by a microcomputer 1 through a command register 3A to generate the sound of a target melody. A duty control circuit 9 is provided, whose duty is controlled by the microcomputer 1 through the command register 3A to vary sound volume.
Patent JP-2002076494-A (JP)
Title: Cap for optical semiconductor device and optical semiconductor device using the same
Inventor: ISHII MITSUO
IPC: H01L31/02
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent dew point rising inside a cap after welding the cap in an optical semiconductor device. SOLUTION: Metal filler 30a is contained in an LTG 30 for adhering a metal can 26 and window glass 28 for conductivity. A plated layer 32 is directly formed on the surface of the LTG 30 exposed to the inner side space of the metal can 26 and the moisture content of the LTG 30 is not discharged to the inner side space of the metal can 26.
Patent JP-2002066809-A (JP)
Title: Threading throwaway tip
Inventor: KATAOKA HIDEAKI
IPC: B23B27/16
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a threading throwaway tip equipped with a wear sensor ensuring an electric connection between a sensor line formed on the chip and an external circuit without hindering cutting operation, when the tip is mounted in a holder or the like. SOLUTION: The threading throwaway tip adapted for cutting thread grooves has a conductive sensor line 12 provided on the peripheral surface 8 of the tip body to extend along cutting edges 9, the sensor line being electrically insulated from the chip body. A pair of contact areas 13 and 14 electrically connectable with a predetermined circuit is provided on each of the upper surface, the bottom face 6 and/or the peripheral surface of the tip body while being electrically insulated from the tip body, and two connecting lines for connecting the two contact areas respectively with one end and the other end of the sensor line are provided on the surface of the tip body while being electrically insulated from the tip body.
Patent JP-2002074621-A (JP)
Title: Spin bulb thin film magnetic element, thin film magnetic head, floating magnetic head, and method for manufacturing the spin bulb thin film magnetic element
Inventor: HASEGAWA NAOYA
IPC: H01F41/18
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a spin bulb thin film magnetic element having a good output characteristic and capable of preventing side reading, and its manufacturing method. SOLUTION: This spin bulb thin film magnetic element 1 is provided with a laminated body 12 having nonmagnetic conductive coatings 6 and 8, fixed magnetic layers 5 and 9, and antiferromagnetic layers 4 and 10 laminated in both sides of the thickness direction of a free magnetic layer 7 and formed on a substrate 364, bias layers 32, and lead layers 34 in both sides of the track width direction of the laminated body 12. At least, the width of the track width direction of the antiferromagnetic layer 10 separated from the substrate 364 is set narrower than the free magnetic layer 7. Both sides of the track width direction of the narrow antiferromagnetic layer 10 are set as the lead connecting parts 40 of the laminated body 12.  The lead layers 34 are extended to the center of the laminated body 12 from both sides of the track width direction of the laminated body 12, and connected to the laminating body 12 by the lead connecting parts 40.
Patent JP-2002073579-A (JP)
Title: Compiling method for distributed common memory
Inventor: OTA HIROSHI
IPC: G06F15/16
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that an incremental developing method for correcting a main part in a program little by little, advancing a tuning while confirming the effect and bringing out the highest performance from a successive program, has been difficult in a conventional case as the program developing method of a distributed memory-type multiprocessor. SOLUTION: A compiler where an array is arranged in a common space or a private space for a parallel system provided with a distributed common memory mechanism, an inter-processor communication code is generated on the private array, a regular memory access instruction is generated on the common array and an array copy code between the common space and the private space is generated, is provided. A user can realize incremental program development for operating the program by arranging the array in the common space and using the distributed common memory mechanism, and arranging the array in the private space only for a kernel part so as to clearly control communication.
Patent JP-2002075795-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: MIYOSHI NORIYUKI
IPC: H01G9/035
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte for driving an electrolytic capacitor which can improve its solubility at low temperatures, and can be useful as a capacitor at medium to high voltages. SOLUTION: A long-chain dibasic acid or salt thereof, having a carbon number of 16-22 and at least one quaternary carbon is used as solute, the quaternary carbon having two alkyl groups or having alkyl and vinyl groups.
Patent JP-2002077034-A (JP)
Title: Wireless communication system
Inventor: HIIRO KIKUO
IPC: H04W16/26
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication system that can solve the conventional problem of a synergistically summed noise resulting in causing deterioration in S/N and in amplifying an in-band unnecessary wave, extend a speech area of a base station while keeping communication quality, prevent occurrence of an interruption time of communication in the area and realize a 1 to 1 sure speech. SOLUTION: In the wireless communication system, a specific identification number is assigned to each of optical wireless repeaters 3-3-3 to 3-m-n, a central control unit 1 recognizes a traveling direction of a mobile unit 4 by an identification number included in incoming data received from base station units 2-2 to 2-m to instruct the base station units to select the optical wireless repeaters to transmit outgoing data, the wireless optical repeater that is resident in the end with respect to the base station unit connected thereto transmits outgoing data to the optical wireless repeater of the base station unit adjacent in the traveling direction of the mobile unit.
Patent JP-2002077713-A (JP)
Title: Image pickup device
Inventor: SUMITOMO HIRONORI
IPC: H04N101/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device capable of preparing the desired composite picture, and preventing the capacity over of a picture storing part or the arithmetic time increase in picture compositing. SOLUTION: This image pickup device is provided with an imaging device 3 for plural photographing whose photographic conditions are different, an RAM 42 for temporarily storing plural pictures photographed by the imaging device 3, a picture processing mode setting key 102 as the number of picture designating means for designating the number of pictures to be used for the preparation of a composite picture among plural pictures stored in the RAM 42, and a picture compositing part 50 for preparing one composite picture by compositing the designated number of pictures.