baber/WOPTO huggingface dataset:
Patent JP-2004166359-A (JP)
Title: Harmonic restraint circuit
Inventor: NISHIDA SHINYA
IPC: H02M7/06
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the capability and reliability of a harmonic restraint circuit by realizing suppression of switching unbalance.  <P>SOLUTION: The harmonic restraint circuit comprises a circuit for rectifying the AC voltage from an AC power supply into a DC voltage, a capacitor for smoothing the rectified DC bus voltage, a reactor connected with each phase of the AC power supply, a means for short-circuiting the AC power supply through the reactor, a means for detecting the voltage of the AC power supply, and a means for controlling the short circuit means to perform short circuit operation in a switching pattern generated through internal operation only once or several times per half period of the AC power supply at a timing determined with reference to a power supply signal from the power supply voltage detecting means wherein the internal operation frequency fc of the control means is set equal to 2k (k: a positive integer) times of the AC power supply frequency fs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003165981-A (JP)
Title: Method for isomerizing paraffinic hydrocarbon catalyzed with ionic liquid
Inventor: VASINA TAMARA VLADIMIROVNA
IPC: C10G29/12
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To develop a catalyst based on an ionic liquid, which has a high activity and selectivity in the isomerization of a linear and/or branched compound of a paraffinic hydrocarbon and forms a paraffinic hydrocarbon having a higher branching degree (4-12C-isoparaffin).  <P>SOLUTION: The catalyst is based on an ionic liquid which converts a linear and/or branched compound of a 5-8C-paraffinic hydrocarbon under proper reaction conditions to give a desired isoparaffin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208329-A (JP)
Title: Electronic test system and method for controlling execution of electronic test
Inventor: SUTTON CHRISTOPHER K
IPC: G01R31/28
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic test system with a graphical control interface that enables a user to control the execution of a test program.  <P>SOLUTION: The electronic test system with a tape recorder type graphical control interface is provided. The control interface includes buttons 302 to 308 that enables the user to abort the execution of a test, pause the execution of a test, restart the test, restart a particular measurement in a test, skip a measurement in a test, or skip a test. The control interface is displayed on the graphical user interface as icons 301 or implemented as hardware where the control buttons are physical buttons 400, 500, 600 incorporated in an input device 514, an output device 406, or a remote control device 614.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004164285-A (JP)
Title: Electronic book sales system, electronic book sales method, reading terminal, sales terminal and computer program
Inventor: SUZUKI YUSUKE
IPC: G06Q30/02
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic book sales system and an electronic book sales method, allowing a consumer to comfortably select and rapidly purchase electronic book data.  <P>SOLUTION: An electronic catalog display control part 34 of a reading terminal 3 displays electronic catalog data that are a catalog of the electronic book data, and writes information about the electronic book data selected by the user from the electronic catalog data into a memory card 1 installed to the reading terminal 3. When the user installs the memory card 1 to a sales terminal 2, an electronic book writing control part 26 reads the information about the electronic book data selected by the user from the inside of the memory card 1, reads the corresponding electronic book data from a storage part 25, and writes the electronic book data into the memory card 1. When the user installs the memory card 1 written with the electronic book data to the reading terminal 3. an electronic book display control part 36 reads the electronic book data from the memory card 1 and displays the electronic book data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161678-A (JP)
Title: Anti-inflammatory agent and cyclic amp phosphodiesterase inhibitor
Inventor: SHIYUU ENYOU
IPC: A61K8/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-inflammatory agent, a cyclic AMP(adenosine 5'-monophosphate) phosphodiesterase inhibitor, skin cosmetics and cosmetological foods/drinks, through finding and using a substance having been unknown to have cyclic AMP phosphodiesterase inhibitory activity so far.  <P>SOLUTION: The anti-inflammatory agent and the cyclic AMP phosphodiesterase inhibitor are obtained respectively by including kaempherol-7-O-α-L-rhamnopyranoside as the active ingredient. The skin cosmetics and the cosmetological foods/drinks are obtained respectively by formulating the kaempherol-7-O-α-L-rhamnopyranoside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164423-A (JP)
Title: Small joystick
Inventor: FURUKAWA HITOSHI
IPC: G05G1/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a rotary member of a small joystick from being deformed while maintaining an engagement performance between an operation shaft of an operating member and a shaft hole of the rotary member even when a user operates the joystick violently .  <P>SOLUTION: Expansion parts 33, 33 are formed on both the sides of operation shafts 31, 31 of an an operation stick 28 arranged in the small joystick 20 so as to be reached to a range corresponding to the slot range of a slot 27 formed on a lower arm 23 and the operation stick 28 is formed so as to rotate like a seesaw while sliding along both inwall surfaces in the longitudinal direction of the slot 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160622-A (JP)
Title: Polishing method by polisher solid
Inventor: HONMA YOKO
IPC: B24B1/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing method which prevents an increase in polishing resistance resulting from the attachment of a polisher solid and a silica material comprising inorganic particles to a flat plane, has an effect to prevent the surface of a silica series material which is a material to be polished from being scratched, and efficiently performs polishing without stopping the motor of a polishing device at the time of polishing in a working process or CMP process which polishes the silica series material used for liquid crystal, optical disk, photo mask or the like by using the polisher solid comprising the inorganic particles.  <P>SOLUTION: In the polishing method, the silica series material is pressed against the polisher solid comprising the inorganic particles, the silica series material is polished by adding a polishing fluid without adding free abrasive particle, while the polisher solid and/or the silica series material are engaged in slide/friction motion. The polishing method wherein a surfactant which can be selectively adsorbed to the silica series material is used together with the polishing fluid is applied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003224616-A (JP)
Title: Client-side rtp for small device
Inventor: OWERFELDT MARC
IPC: H04L12/56
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a client-side RTP for a small device.  <P>SOLUTION: An invention is provided for an RTP stack capable of deployment in a small device, such as a PDA, having restrictive memory requirements. The RTP stack includes a receiver module capable of receiving data via an underlying transport layer, and a small device profile that defines a bandwidth fraction for RTCP control data to be less than five percent, down to zero. Hence, the RTP stack can avoid processing RTCP data and transmitting RTP data. As a result, using the embodiments of the present invention, a small device RTP stack can be implemented to have a footprint of about 50-60 KB.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004170514-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HIOKI TAKANORI
IPC: G03C1/12
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material having high sensitivity and ensuring little residual color after processing.  <P>SOLUTION: In the silver halide photographic sensitive material, sensitizing dyes have been adsorbed in multiple layers on surfaces of silver halide grains and at least one of the sensitizing dyes is a methine dye compound containing a basic nucleus comprising a monocyclic heterocycle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003251860-A (JP)
Title: Laser exposure system
Inventor: MATSUMOTO KENJI
IPC: G02F1/11
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser exposure system which can expose a photosensitive material by a light having an EL light reduced from an output light of a gallium nitride (GaN)-based semiconductor laser.  <P>SOLUTION: Light emitted from a laser light source 211B constituted of the GaN-based semiconductor laser is collected by a condenser lens 44 and applied to a surface of a reflecting type diffraction grating 46. The laser light source 211B emits the EL light 49 together with the laser light 48. The laser light 48 oscillated by a predetermined wavelength is diffracted by the reflecting type diffraction grating 46 in a predetermined direction, whereas the EL light 49 as an incoherent light having random emission position, direction and wavelength is hardly diffracted and is reflected as it is. The EL light included in the output light is thus separated and removed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004171855-A (JP)
Title: Induction heating cooker
Inventor: KAJI TETSUYA
IPC: F24C7/04
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To install a light-emitting means with simple structure, having sufficient perceptivity even if a light source of low luminance and small amount of light is used, capable of compactly designing the height of the outline frame of a main body, on a top plate.  <P>SOLUTION: Since the light-emitting means 28 is integrally installed on the top plate 22 keeping sufficient heat-resistant temperature, there is no apprehension of deformation, discoloration, and loss of light, and the thin induction heating cooker, efficiently utilizing the space in height direction, is obtained, and the perceptivity can be improved even with low luminance and small amount of light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168146-A (JP)
Title: Hood hinge structure for vehicle
Inventor: KINEJIMA FUMIHIKO
IPC: B60R21/34
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the variation in deformation load to a lower part of a vehicle, of a hood caused by the variation of caulking force of a locking means.  <P>SOLUTION: A collar 42 is inserted into a lock part 22E of a base plate 22, and a nut 40 inserted into the collar 42 is engaged with a weld nut 32 fixed to a vertical wall part 16A of an apron upper member 16. A washer 43 is mounted between a flange 42A of the collar 42 and the lock part 22E of the base plate 22, and the flange 42A of the collar 42 is caulked to the washer 43.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003226680-A (JP)
Title: New effective terminal differentiation-inducing agent and its use
Inventor: BRESLOW RONALD
IPC: C07D211/26
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for selectively inducing the terminal differentiation of tumor cells and thereby inhibiting the propagation of the cells, and a method for treating a patient having the tumor cells in the propagation.  <P>SOLUTION: This compound is expressed by formula (1) [wherein, R<SB>1</SB>, R<SB>2</SB>are each independently cycloalkylamino, pyridineamino, piperidino, 9-purine-6- amine or thiazoleamino when the R<SB>1</SB>, R<SB>2</SB>are same; and R<SB>1</SB>=R<SB>3</SB>-N-R<SB>4</SB>, each of R<SB>3</SB>, R<SB>4</SB>are H, hydroxyl, an alkyl, an alkenyl, a cycloalkyl, an aryl, an alkyloxy, an aryloxy, an arylalkyloxy or pyridine, or R<SB>3</SB>and R<SB>4</SB>are bonded each other to form a piperidine, and R<SB>2</SB>is hydroxylamino, hydroxyl, amino, an alkylamino, or an alkyoxy, when the R<SB>1</SB>, R<SB>2</SB>are different; and (n) is 4-8 integer].  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004171723-A (JP)
Title: Device for measuring frictional force
Inventor: TARUMI RYOHEI
IPC: G11B5/84
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for force measuring frictional which can measure the frictional force generated between a running magnetic tape and a magnetic head which makes contact with the sliding magnetic tape at each of the plural points in the direction of the tape width of the magnetic tape.  <P>SOLUTION: The frictional force measurement device 1 is constituted with probes 10A-10D and electric circuits connected to each of the probes 10. The probes 10A-10D are constituted with a frictional force measurement component 12 attached to a component holding instrument 11 and a tip of the component holding instrument 11, in order to contact a magnetic tape MT and sensors 13, 13 attached to the side part on the running direction A for the magnetic tape MT on the component holding part 11. By detecting the flexure (vibration) for the component holding instrument 11 for each of the probes 10 using the sensors 13, when the frictional force measurement component 12 contacts the magnetic tape MT, the frictional force can be measured at each of the plural points P1-P4 in the direction of the tape width of the magnetic tape MT.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137593-A (JP)
Title: Porous ceramic-water electrode
Inventor: SHINOHARA KENJI
IPC: C02F3/10
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a water electrode effective in cleaning water quality by utilizing industrial wastes.  <P>SOLUTION: The industrial wastes, such as clay, coal ash, incinerating ash, coke, gypsum, glass powder, iron powder, active carbon, carbonized fiber, shell, sand, ceramics, ferrite, salt, rice, are kneaded together with water or polylactate resin material. The kneaded material kneaded together with at least one or two kinds of materials is burnt at ≥ 400°C to obtain a porous electroconductive layer 1. The porous electroconductive layer is formed of the electroconductive layer together with electrode base boards 2, 3 having the electrode and magnetic pole. The electric conductivity and the electrode property of micro-organism, and electrostatic induction current are made to high by soaking up and holding solution of salt water or magnetic bacteria group, optical synthesized bacteria group, lactate bacteria group, yeast bacteria group, diatom kind and ion water, into fine holes in the porous electrode plate to produce the porous electrode plate suitable to the water quality cleaning action etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003187588-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: TANAKA TOMOHARU
IPC: G11C16/02
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a control circuit area except a memory cell from being increased in an EEPROM which can store multi-level data.  <P>SOLUTION: A nonvolatile semiconductor memory is an EEPROM provided with a memory cell having electric charges accumulating section which can store ternary data and a data circuit storing temporarily write data, the data circuit is constituted of three NOR logic circuits having two input terminals. Also, the device has a sense circuit reading out data stored in the memory cell, the sense circuit is constituted of switch circuits of (n-1) pieces turned on and off in accordance with a value of read-out data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004181467-A (JP)
Title: Die, punch guide, and machining device having the same
Inventor: NAKAYAMA NOBUYUKI
IPC: B21D28/14
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die, a punch guide and a machining device having the die and the punch guide in which a cutting die is easily manufactured at relatively low cost.  <P>SOLUTION: A die to be used for a die to cut a work comprises a die body having a blade to cut the work and formed of a plate-like first material of a predetermined thickness, and a die block which is engaged with the die body, fixed to the die together with the die body, and formed of a second material of the hardness lower than that of the first material. The machining device has the die.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185213-A (JP)
Title: Logic simulation device
Inventor: YOSHIDA TERU
IPC: G06F17/50
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To shorten logic verification time by omitting an event occurring in a circuit for logic operation synchronized with one clock domain.  <P>SOLUTION: A circuit division part 6 certifies logic cones for logic operation synchronized with one clock domain, out of logic cones extracted by a logic cone extraction part 5, as high-speed object parts, and certifies logic cones for logic operation based on a plurality of clock domains as non-high-speed object parts, and a logic compression part 7 compresses logic in the high-speed object parts certified by the circuit division part 6. Logic simulations are executed about the logic compressed high-speed object parts and the non-high-speed object parts.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181565-A (JP)
Title: Tool for surface coating work
Inventor: OMORI NAOYA
IPC: B23B27/14
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for surface coating work superior in adhesive strength of cemented carbide and a cermet alloy being a base material, and having a coating layer having high hardness and small contact resistance with a machinable material on a surface for realizing fine processing by a microscopic drill for main use.  <P>SOLUTION: This tool is characterized in that an amorphous carbon film is formed in at least a part of a surface of the cemented carbide and the cermet alloy being the base material of the tool for surface coating work: a crystal structure of a bonding phase of the base material alloy does not include a hexagonal fine lattice hcp; the amorphous carbon film is formed by a physical deposition method; and the layer thickness is 0.01 to 3.0 μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184221-A (JP)
Title: Display device
Inventor: KONDO YOSHIMI
IPC: B60K35/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device having attractive novel appearance by elaborating the method of lighting a dial of the display device.  <P>SOLUTION: A plurality of light guide units each equipped with a light guide body of annular shape as viewed in a top plan view, that is, two light guide units 3 and 4, are disposed on the backside of the dial plate 2, coaxially with each other, and coaxially with a shaft 61, so that the guide units 3 and 4 make line contact with each other, while light emitting diodes 32 and 42 are staggeredly turned on or staggeredly turned off according to a prescribed rule by a controller 11. Since this can give temporal motion when scale marks 21 and numerals 22 on the dial plate 2 are turned on and turned off while substantially preventing light from coming through respective light guide bodies 31 and 41, a combination meter 1 having attractive novel appearance can be provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003203491-A (JP)
Title: Flash memory device
Inventor: SHU EITO
IPC: G11C16/06
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flash memory device in which word lines can be activated without time delay and read-out speed can be improved.  <P>SOLUTION: This device comprises a pumping circuit for generating a pumping voltage being higher than the power source voltage based on an enable- signal, a capacitor for charging the potential depending on the pumping voltage of the pumping circuit, a word line decoder and a bit line decoder for decoding an address signal to select a word line and a bit line of the prescribed cell of a flash memory cell array, and a word line driver and a bit line driver for applying a prescribed voltage depending on an electric charge stored at the capacitor to the word line and the bit line of the selected cell in the flash memory cell array so that a read-out operation is performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004181608-A (JP)
Title: Polishing jig for ferrule end surface with optical fiber polishing machine
Inventor: YAMADA KUNIO
IPC: B24B19/22
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce polishing cost per one piece by effectively using a space of a polishing jig body, and increasing the number of ferrules polishable at one time.  <P>SOLUTION: The polishing jig body 20 having a large number of ferrule inserting holes 22 is provided with a seat part 23 continuing with the inserting holes and having a wall surface 24 at a prescribed distance, and a support wall 25 is arranged on the side opposed to the seat part of the inserting holes. The seat part is provided with a holding member 30 having a slidable holding part 31 in front for turning to the support wall and having an inclined face 32 of a downward gradient toward the wall surface 24 in the rear. The polishing jig body is provided with a pushing-down member 50 for downwardly pressing a rod member 40 arranged on the inclined face 32. The rod member lowers along the wall surface of the seat part by being pressed downward by operation of the pushing-down member, and the holding member is pushed out forward, and holds the ferrules by the holding part and the support wall.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193673-A (JP)
Title: Receiving apparatus and method, reproducing apparatus and method, and recording and reproducing apparatus and method
Inventor: MIZUNO KIMIYOSHI
IPC: H04N5/44
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To automatically select an image display form depending on a difference in a broadcast service such as an ordinary broadcast and a multi-view broadcast.  <P>SOLUTION: The reproducing apparatus includes: second identification information acquisition sections 12, 14 for acquiring m second identification information to identify n image stream data which an organized channel can output and display at the same time by referencing a table and organized channel information multiplexed from a multiplexed stream received by a reception section 11 for a prescribed period respectively and extracted by an extract section 12; an image stream data extract section 12 for extracting each of the n image stream data on the basis of the acquired n second identification information items; decoding sections 17a, 17b, 17c for decoding the extracted n image stream data; and a control section 14 for controlling the decoded n image data so as to be outputted and displayed on the same screen.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003175001-A (JP)
Title: Endoscope apparatus
Inventor: FUTAKI YASUYUKI
IPC: G02B23/26
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope apparatus for preventing the deterioration of observation performance such as a defective field of view caused by the infiltration of high temperature steam through a gap between an objective optical system comprising an imaging device and a frame and through a gap between the package of an imaging device and the frame and for preventing the occurrence of a flare caused by the reflection of incident light by allowing the outer peripheral surface of an optical member positioned on a top end to have a low reflection plane.  <P>SOLUTION: An imaging device 12 is composed of an objective lens group 14, an imaging element 20 and a metallic frame 17. Cover glass 18 is air-tightly bonded to the inner peripheral surface of the frame 17 on the side of the top end by metal welding via a coating face 30 formed on the outer peripheral surface of the cover glass 18, and the outer peripheral surface of the package comprising the imaging element 20 is air-tightly bonded to the inner peripheral surface of the frame 17 on the side of a proximal end by metal welding such as brazing.  <P>COPYRIGHT: (C)2003,JPO