baber/WOPTO huggingface dataset:
Patent JP-2003117863-A (JP)
Title: Robot simulation device
Inventor: WATANABE ATSUSHI
IPC: G06F19/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a robot simulation device capable of making a motion simulation of the whole system in which a robot and its peripherals are combined. SOLUTION: The motion program teached by a robot control device 1 is executed, and the operating position information and the I/O data for the peripherals such as a welding machine 3 are fed to a personal computer (PC) 4 via an Ethernet (registered trademark) cable 5 at specified time intervals. The PC 4 draws in animation the robot motions and the motions of the peripherals such as welding machine 3 on the display screen on the basis of the operating position information and the I/O data and also displays the operating conditions of the peripherals such as welding machine 3. Because the motions of the whole system and its condition are displayed using animated motions, it is easy to grasp the motions of the whole system, to serve for issuing an alarm, making troubleshooting in the event of error, etc.
Patent JP-2003134773-A (JP)
Title: Self-starting synchronous motor and compressor using the same
Inventor: KIKUCHI SATOSHI
IPC: H02K1/16
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized self-starting (induction) synchronous motor of high efficiency. SOLUTION: The self-starting synchronous motor is provided with cage conductors 7 embedded in the vicinity of the outer peripheral part of a rotor core 6, and a plurality of permanent magnets 8 embedded in the inner peripheral side of the cage conductors 7. On the stator 1 side, armature windings 5 are made concentrated, and unequal gaps are formed by extending both end portions 4A of the respective teeth 4. On the rotor side 10, the arcuate permanent magnets 8 are magnetized parallel with a rotor center line 11, and cage conductors 7A are embedded in a part between the respective magnetic poles. As a result, efficiency in the case of start acceleration as an induction motor is improved and concentrated winding is realized, so that the small-sized self- starting (induction) synchronous motor can be obtained.
Patent JP-2003133811-A (JP)
Title: Dielectric duplexer and communication apparatus
Inventor: NAKAMURA SOICHI
IPC: H01P1/212
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To constitute a dielectric duplexer excellent in transmission property, where one filter is a band check filter. SOLUTION: Inner conductor formation holes 2a-2g and 10a and 10b, wherein inner conductors are made, are formed within a dielectric block 1 roughly in the shape of a rectangular parallelepiped. Moreover, an outer conductor 4 is made roughly all over on the outer face of the dielectric block, and in/out electrodes 5 and 6 and in/out electrodes 7 and 8 on antenna side are made in specified positions. Hereby, the band check filter and a band pass filter are made in one block. A C-L-C π-type π/2 phase circuit is inserted between the in/out electrode 7 on antenna side and an antenna ANT, and the antenna ANT is connected to the in/out electrode 8 on antenna side.
Patent JP-2003129746-A (JP)
Title: Driving mechanism of sliding door
Inventor: KATO TETSURO
IPC: E05F11/54
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a driving mechanism capable of smoothly operating, at the same time, simplifying the constitution and promoting durability. SOLUTION: A center arm 106 pivoted on a door body 100 is put on a center guide rail 103 on the side of the body in a movable manner. A sliding door is opened and closed by making cables 2a and 2b connected to a driving motor unit 1 inside of the door body 100 take up or letting out them. A pulley unit 10 is provided for managing the cables mounted on the center arm 106, and the pulley unit 10 at least includes a pulley 11 offset against the pivot of the center arm 106.
Patent JP-2003130106-A (JP)
Title: Wet friction material and manufacturing method therefor
Inventor: OKAMURA HIROKI
IPC: F16D69/02
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an effective and economical wet friction type material and its manufacturing method, capable of uniformly carbonizing resin and fiber of the outermost layer of a friction surface, and flexibly corresponding to the product sizes of many types. SOLUTION: As a result of friction tests conducted under the same condition about a wet friction material (surface treatment) forming a carbon layer with a certain thickness, a wet friction material (struck product) which is mechanically scraped by a conventional method, and a wet frictional material (without striking) which has not been treated at all, a negative gradient is indicated in a case (without striking), and hardly any change is indicated in a case of (struck product). In contrast to these, a case of (surface treatment) indicates that the greater the rotational speed V, the greater the value of slippage μ, and μ-V positive gradient slope property is indicated.  In this way, a proper wet friction material indicating μ-V positive gradient is obtained by forming the carbon layer with radiating laser beam on the resin, or fiber existing in the outermost surface of the wet friction material.
Patent JP-2003133649-A (JP)
Title: Nitride semiconductor laser device and method of manufacturing the same, and semiconductor optical device provided therewith
Inventor: YUASA TAKAYUKI
IPC: H01S5/323
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor device with reduced crystal defects inside and reduced stress, and also to provide a semiconductor optical device provided with the nitride semiconductor laser device. SOLUTION: On the surface of an n-type GaN substrate 10 which consists of low dislocation regions 12 and dislocation concentrated regions 11 wherein crystal defects are heavily concentrated, which are arranged alternately in the stripe geometry, a growth suppression film 13 for suppressing the growth of a GaN crystal is so formed as to cover the dislocation concentrated regions. On the n-type GaN substrate formed with the growth suppression film 13, a GaN crystal is epitaxially grown to form a nitride semiconductor layer on the n-type GaN substrate, resulting on fabricating a nitride semiconductor laser device having a low concentration of crystal defects.
Patent JP-2003137815-A (JP)
Title: Porous tablet and method of production for the same
Inventor: KAWAHARA YUZO
IPC: A61K47/36
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a tablet including a sugar alcohol and starch having improved taste such as rough feeling, mealy or viscous feeling or sticky feeling without damaging disintegration and solubility in the mouth. SOLUTION: The porous tablet including the sugar alcohol and the starch includes more than 50 wt.% of erythritol or xylitol based on the total solid weight as the sugar alcohol. The porous tablet is easily obtained by gelatinizing the sugar alcohol and the starch by kneading, roll forming and then drying in vacuum.
Patent JP-2002306186-A (JP)
Title: METHOD FOR CLONING AND PRODUCING MseI-RESTRICTION ENDONUCLEASE
Inventor: VAISVILA ROMUALDAS
IPC: C12N1/19
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To carry out a method for producing a level which is balanced in protectively modifying methyltransferase activity to preferably impart the complete protection to a cleavage caused by a homologous restriction endonuclease so that the manifestation compensates changes in biological states of cells and provide a method for cloning the objective restriction modifying system and manifesting the same including introduction of the restriction enzyme and presentation of its manifestation. SOLUTION: A method for cloning a restricting-modifying system is provided, methylase for modifying a target is produced by the method and complete protection is imparted to all growth steps when a homologous restriction enzyme is present. The aforesaid method is used for cloning MseI restricting-modifying system.
Patent JP-2003140181-A (JP)
Title: Liquid crystal display device
Inventor: UKITA TORU
IPC: G02F1/1339
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which display characteristics are made more uniform in a vertical direction or a horizontal direction while the frame of the display is made narrower. SOLUTION: A plurality of connecting terminals 4 which are arrayed in a panel peripheral section 2 from a panel display pixel section 1 and scanning lines which are led from the section 1 are respectively connected through leader wiring 3. The wiring 3 is provided with bending wiring sections 3a, non-parallel wiring sections 3b which are slanted and extended along a direction that is not parallel to the scanning lines and parallel wiring sections 3c or the like which are extended in a direction that is practically parallel to the scanning lines. The number of bending of the sections 3a is adjusted in accordance with the distances from the terminals 4 to the wiring of the section 1.
Patent JP-2003139835-A (JP)
Title: Device and method for detecting laser light
Inventor: TOMITA HIDEYA
IPC: G01C15/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for detecting laser light by which laser light in both horizontal and vertical axial directions can be detected inexpensively and easily. SOLUTION: The device has a light receiving section 10 which includes photodiodes 13 arranged in a line, a laser light incident mask 11 which makes angle-restricted pulsed laser light to be made incident to the photodiodes, and a processing circuit 14 and has angular resolution only in one axial direction; a turntable 30 which turns the light receiving section 10 in a plane perpendicular to the direction of incidence of the pulsed laser light; and a signal processing circuit 20 which sends a control signal to the turntable 30 upon receiving a BIT signal from the light receiving section 10. The device also has a light receiving window 1 through which the pulsed laser light is condensed and a connector which connects the device to an external apparatus or external power source.  Angular resolution is realized in the two axial directions by again detecting repetitive pulsed laser light by turning the light receiving section 10 by 90 deg. by means of the turntable 30 after the laser light is once detected by means of the section 10.
Patent JP-2003139736-A (JP)
Title: Instrument and device for measuring moisture
Inventor: HAYASHI RYUTARO
IPC: G01N27/22
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a moisture measuring instrument capable of preventing temperatures of samples from changing to measure surely and inexpensively moistures in the samples sampled from various kinds of different environments, and a method using the instrument. SOLUTION: A cell 10 is arranged removably between a sensor electrode 6 comprising a pair of counter electrodes and a guard electrode 8. After only the cell 10 is heated up to the same as a temperature of the sample S of a high temperature or a temperature close thereto and kept in the temperature, the sample S is fed into the cell 10, and the cell 10 is fitted between the sensor electrode 6 and the guard electrode 8 to measure the moisture in the sample S. Since the cell 10 is regulated in the temperature same to the temperature of the sample S or the temperature close thereto in this method, the temperature change of the sample S is reduced to a degree where the measurement is not affected substantially during the measurement by the temperature change of the sample S, and the moisture in the sample S is thereby surely measured.
Patent JP-2003138183-A (JP)
Title: Oil-based ink for electrostatic ink jet
Inventor: KATO EIICHI
IPC: C09D11/322
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain oil-based ink for electrostatic ink jet having excellent jetting stability, bright image formation and image intensity and can form a printing plate permitting to print a large number of printed matters having bright images. SOLUTION: The oil-based ink for electrostatic ink jet comprises at least copolymer resin particles dispersed in a non-aqueous carrier liquid having an electrical resistance of at least 10<9> Ω/cm and a dielectric constant of <=3.5, the copolymer resin particles being obtained by subjecting to polymerization and granulation a solution of a solution containing a monofunctional monomer (A) soluble in the non-aqueous solvent and insolubilized therein when polymerized, a monofunctional monomer (B) bearing a substituent bearing an amino group and an acidic group selected from -PO3 H2 and -SO3 H in the same monomer and is copolymerizable with the monomer A, and a dispersion-stabilizing resin (P) crosslinked in a part of main chain and soluble in the non-aqueous solvent.
Patent JP-2003148149-A (JP)
Title: Air cooler
Inventor: NAKAGAWA TOSHIAKI
IPC: F28D7/16
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an air cooler capable of keeping airtightness between an air passage and an air cooler with an inexpensive construction. SOLUTION: A hole is formed on a passage wall of an air passage, and an air cooler unit is inserted in the air passage from the hole. A frame member with both an outer periphery larger than that of the hole and an inner periphery smaller than that of the hole is secured to an edge of the air cooler unit and the hole of the passage wall, so as to keep airtightness between the passage wall and the air cooler unit. Another hole opposed to the hole formed on the passage wall of the air passage is formed on the passage wall, and the air cooler units are secured to the passage wall with the frame member in two respective holes.
Patent JP-2003151367-A (JP)
Title: Power wiring structure
Inventor: MURAKAMI YOSHINORI
IPC: H01B7/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To suppress an electromagnetic wave radiated to peripheries of conductors by high frequency noise superimposed on a main current flowing in a power wiring structure pair. SOLUTION: A first conductor 1 and a second conductor 2 used as current outward routes and a third conductor 3 used as a current homeward route are provided as the conductors feeding current to a load. The three conductors respectively have a main part and connecting parts 11, 22 and 33 exchanging current with the outside. The first and second conductors are connected by respective connecting parts 11 and 22. The main part of the first conductor and the main part of the second conductor are tabular, and they comprise a laminated shape by holding the third conductor in between via insulating films 13 and 23. Edge parts of the three conductors are aligned or the edge part of the conductor 3 is slightly withdrawn. By bisecting a current outward route, holding a homeward route in between and providing a sandwich structure, wiring inductance can be extensively reduced (for example, about a half) in comparison with a conventional structure.
Patent JP-2003152029-A (JP)
Title: Electronic parts mounter
Inventor: MUKOJIMA HITOSHI
IPC: H05K13/04
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an electronic parts mounter which prevents product failure by preventing magnetic leakage from a voice coil motor. SOLUTION: The electronic parts mounter mounts an electronic part on a substrate by pressing the electronic part toward the substrate. A bonding tool 13 that presses the electronic part in contact therewith is connected to a rotary shaft 30 through a nonmagnetic bonding member 38. The rotary shaft 30 moves integrally with a moving member 37, on which moving coils 36 are mounted, of the voice coil motor that generates pressing load. Thus magnetism of magnets 35 is prevented from leaking into the bonding tool 13 through the rotary shaft 30.
Patent JP-2003150871-A (JP)
Title: Electronic contract method
Inventor: MIYANO YOSHIKI
IPC: G06Q30/06
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic contract method capable of efficiently carrying out a preparation of the contract accompanying with a contract treatment. SOLUTION: A request of sending of an information regarding a sample of the electronic contract is carried out from a terminal of a first contractor to a provider of an electronic contract information and an information regarding a sample corresponding thereto is extracted from an electronic document sample data base. An information regarding the extracted sample is transmitted to the terminal of the first contractor and the information on the electronic contract is transmitted from the terminal of the first contractor to a terminal of a second contractor.  A confirmation of a content of the contract is carried out between both contractors and an information on the electronic contract which is come to an agreement between the first contractor and the second contractor is transmitted to a server of the provider of the electronic contract information from the terminal of the first contractor. An electronic revenue stamp is added to the information on the electronic contract by the server of the provider of the electronic contract information and the information of the electronic contract added with the electronic revenue stamp is transmitted to at least the terminal of the first contractor from the server of the provider of the electronic contract information.
Patent JP-2003151489-A (JP)
Title: Electrode for discharge lamp
Inventor: MIZOJIRI TAKAFUMI
IPC: H01J61/06
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for an discharge lamp attempting high longevity of the lamp by preventing heating of the electrode at the time of lighting the discharge lamp, restraining evaporation of an easy electron emission material from a cathode head end part and preventing devitrification, clouding, etc., of the lamp due to evaporation of the easy electron emission material. SOLUTION: This electrode for the discharge lamp is constituted of a base body metal 2 made of a high melting point metal of a mass body and a plurality of easy electron emission material parts 3 extended roughly in parallel with the electrifying direction as an electrode of the base body metal 2 in the base body metal 2 and a head end surface 31 exposed and provided in an electric discharge space, and each of the head end surfaces 31 of a plurality of the easy electron emission material parts 3 constitutes its characteristic feature of being arranged with a specified distance on an head end surface 21 of the base body metal 2.
Patent JP-2003152220-A (JP)
Title: Manufacturing method for semiconductor light emitting element and the semiconductor light emitting element
Inventor: KOIDE NORIKATSU
IPC: H01L21/205
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent cracks from being made in the interface between a Si substrate and a nitride semiconductor of a nitride semiconductor light emitting element using the Si substrate. SOLUTION: A manufacturing method for the semiconductor light emitting element having a plurality of 1st columnar multi-layered structure formed of gallium nitride compound semiconductor layers, represented by the general formula: Inx Gay Alz N (where x+y+z=1, 0<=x<=1, 0<=y<=1, and 0<=z<=1), on the substrate includes a 1st process of forming a groove 12 on the silicon substrate 11 and a 2nd process of forming a plurality of 1st columnar multi-layered structures 20 on the substrate so that grooves are separated from one another.
Patent JP-2003158552-A (JP)
Title: Message distribution system and method, and program for the system
Inventor: TAKATSUKI KATSUTO
IPC: G06F13/00
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To transmit a message to a reception terminal in which the possibility of a recipient to immediately recognize the message is highest without being conscious of address information of each of a plurality of terminals. SOLUTION: An input section 101 receives a message sent from a sender device 4. A destination selection section 102 uses a user information storage section 109 to specify a user name being a destination on the basis of destination information included in the message, respectively acquires an access history from a user use information storage section 106, schedule information from a user schedule information storage section 107, and rule information from a rule information storage section 108 with respect to the specified user A, selects one or reception terminals 3, and determines a message transmission/ reception form by using the user information storage section 109. A conversion section 103 converts the message into a transmission/reception form of the message determined by the destination selection section 102.  A transmission section 104 transmits the converted message to the reception terminals 3 selected as the destination.
Patent JP-2003157182-A (JP)
Title: Logic verification method
Inventor: NONOSHITA HIROSHI
IPC: G06F11/22
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To improve the design quality by easily generating conditions severer than those actually occurring on a test bench to debug a verification object circuit. SOLUTION: A plurality of master models and slave models different from actual circuits are arranged on the test bench to cause various data transfer to occur at random.
Patent JP-2003156445-A (JP)
Title: Method of measuring concentration of mineral oil mixed in synthetic oil
Inventor: MIKI SHINSUKE
IPC: G01N21/82
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a concentration of a mixed mineral oil contained in an alternative coolant-adaptive oil or the like, in a field and in a short time and by a simple operation, without using any special equipment, and a reagent used therefor, when a refrigerator oil is switched from the conventional mineral oil or a blend oil containing the mineral oil to the alternative coolant-adaptive oil such as an ester oil and an ether oil. SOLUTION: The synthetic oil containing the mineral oil is mixed with the reagent containing ethanol as a main component, and turbidity thereof is measured to measure the contaminated mineral oil concentration in the synthetic oil. The reagent comprises preferably an nonionic surfactant, water and ethanol.
Patent JP-2002244217-A (JP)
Title: Transmission type screen and its manufacturing method, and back projection type image display device using the same
Inventor: MATSUDA YUTAKA
IPC: G02B1/111
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To reduce external light reflection without increasing the number of constitution sheets even when a flat plate type front protection sheet is installed. SOLUTION: The front protection sheet 2 has a plane screen surface as its video light projection surface 5 and also has a plane surface as its video light incidence surface 6 as well. A front sheet 4 is formed by uniting the front protection sheet 2 and a lenticular lens sheet 1 and a screen has the two-sheet constitution of the front sheet 4 and a Fresnel lens sheet 3. The lenticular lens sheet 1 has its video light incidence surface 8 formed by arraying many vertically long lenticular lenses successively in the horizontal direction and its video light projection surface 7 formed by arraying vertically long lenticular lenses and vertically long light absorption zones 11 of finite width alternately; and the light absorption zones 11 are stuck on the video light incidence surface 6 of the front protection sheet 2.
Patent JP-2003155715-A (JP)
Title: Delineator
Inventor: KOGE KUMIKO
IPC: E01F9/673
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive delineator with superior safety in contact to a person or a vehicle which can be promptly acquired. SOLUTION: In the delineator, a reflector 2 is fixed to at least a part of a container portion of an empty synthetic resin bottle 1, and an attaching part 5 having a screw for screwing in a mouth part screw 4 of the empty synthetic resin bottle 1 is suitably provided in an installation place 3. A used synthetic resin bottle can be used as the empty synthetic resin bottle 1. The reflector 2 can be fixed to an inner face of the empty synthetic resin bottle 1. The reflector 2 can be detachably fixed in the delineator.