baber/WOPTO huggingface dataset:
Patent JP-2002300503-A (JP)
Title: Display device
Inventor: IDO KAZUHIRO
IPC: G11B31/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the tuning operation must be adjusted each time of using an LCD. SOLUTION: A display unit 20 is connected with a DVD player 10 for reproducing a DVD 101 and has an LCD 21 for displaying the reproduced image signal as an output. The display device includes a disk insert/eject detecting part 11 for detecting the load/loading in a DVD player, a memory 24 for storing the angle setting information on the LCD corresponding to the detected result, and a drive control part 28 for reading the angle setting information, corresponding to the detected result from the memory based on the detected result and driving a slant mechanism drive 23 under control for driving and controlling the LCD, based on the angle-setting information.
Patent JP-2001280224-A (JP)
Title: Deposit preventing material for fuel injection valve seat and its manufacturing method
Inventor: IMOEHL WILLIAM JAMES
IPC: F02M61/18
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To retard or prevent the formation of deposit on a valve seat. SOLUTION: An injection valve seat 100 has a longitudinal valve seat channel 110 and a longitudinal channel axis passing through the longitudinal valve seat channel. The injector valve seat 100 formed of a first material has an insert 20 inserted in position in the longitudinal valve seat channel. The insert 20 has a longitudinal insert channel 210 and a longitudinal insert channel axis 212 extending along the longitudinal valve seat channel axis. The insert 20 is formed of a second material different from the first material.
Patent JP-2002299279-A (JP)
Title: Laser heating device and laser heating method
Inventor: DAIBO MASAHIRO
IPC: B23K26/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To adjust a power of a laser beam during a heat treatment. SOLUTION: This laser heating device has a stage 2, which supports a heating object T to be irradiated by laser beam, a magnetic field generating means 10 for applying a magnetic field to the heating object T supported by the stage 2, a squid magnetic field detection means 20 which detects heating change in the magnetic field, generated while the heating object T is heated by a heating means 1 with a SQUID, an object magnetic field change extracting means 30 which extracts a change in the object magnetic field, which is generated by the structural change or phase change of the heating object T caused by heating, according to the heating change in the magnetic field detected by the SQUID magnetic field detection means, and a power control means 40 which controls the power of the laser beam of the heating means.
Patent JP-2002293690-A (JP)
Title: Method of manufacturing silicon single crystal
Inventor: SAEKI SEIJI
IPC: C30B29/06
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a silicon single crystal which is low in the density of the IR scattering body defects in the single crystal and is suppressed in the shortening of recombination life time in the outer peripheral part of the single crystal. SOLUTION: When the silicon single crystal is manufactured by a CZ process, a crucible (C/C crucible) consisting of a carbon fiber reinforced carbon material having an ash content of <=1 ppm is used as the crucible for housing the quartz crucible and the silicon single crystal is pulled up at a pulling up speed of 0.3 to 0.5 mm/min.
Patent JP-2002296570-A (JP)
Title: Liquid crystal display device and information equipment terminal
Inventor: OKAMOTO KAZUHIRO
IPC: G02F1/1333
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal module attaching mechanism which does not disturb the trend toward the narrower frame about a liquid crystal display device and an information equipment terminal. SOLUTION: The attaching mechanism for attaching the liquid crystal display (the liquid crystal module 1) to the casing of a display terminal 7 is provided on at least one side end face of the liquid crystal display device (the liquid crystal module 1) incorporating a liquid crystal panel 3.
Patent JP-2002304893-A (JP)
Title: Boosting voltage adjusting circuit and flash memory
Inventor: ONO TAKASHI
IPC: G05F1/613
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a boosting voltage adjusting circuit which can supply boosting voltage being low current consumption and stable independently of variation width of an output load current of a boosting circuit. SOLUTION: This circuit is provided with at least two constant voltage diodes Z1-Zn connected in parallel to an output end of a boosting circuit 1, switch elements TR1-TRn connected in series to each of constant voltage diodes, and a switch control section 4 changing the number of parallel connections of constant voltage diodes by switching a switch element, and the circuit controls a bias current flowing in a constant voltage diode by switching a switch element in accordance with variation width of a load current of the boosting circuit.
Patent JP-2001347242-A (JP)
Title: Water shielding structure of storage facility
Inventor: KOTANI KATSUMI
IPC: E02B3/12
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To form water impermeable layer by grouting a solidifying material in the peripheral part of a broken part of a storage facility. SOLUTION: The water shielding structure 21 for storage facilities is constructed by excavating a place between hills to form a recessed part 2 to be a space for landfilling with municipal refuse and industrial wastes, laying a double water-shielding sheet 4 in the bottom face 3 of the recessed part 2, and covering the sheet with a protection mat 22. The protection mat 22 has a double layer structure composed of a permeable layer 23 in the lower layer side and an impermeable layer 24 in the upper layer side. The impermeable layer 24 is formed using, for example, non-woven fabrics so as to prevent elution of a hardening material and leakage of wastes, which are stored matters.  On the other hand, the permeable layer 23 is formed by producing mesh sheets from, for example, a plastic material such as polypropylene resin, a polyethylene resin and the like, and layering the sheets in several layers based on necessity so as to suppress the compression degree to a slight level even if a heavy load owing to wastes is applied to and prevent crushing of the porous structure to be filled with the hardening material.
Patent JP-2002257363-A (JP)
Title: Hot water floor-heating panel installed below floor level
Inventor: SAKURAI HIROYUKI
IPC: F24D3/14
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a hot water floor-heating panel below a floor level that is crimped and bonded with a heating-insulating material by bending both sides to a lower side at an arbitrary angle so that a heating panel can be engaged between joists from an area below a floor level, and then providing a groove where a hot water circulation pipe enters at a heating panel and a heat- insulating material at a central section by engaging into both the sides of the joists without falling. SOLUTION: A panel body (1) is formed by compressing the heating panel (5) and the heat-insulating material (6) using an adhesive or the like, a central section has a groove (8) where a hot water circulation pipe (7) passes, both the sides of the heating panel (5) are bent down and engaged into the joists, and installation can be made without causing the panel body (1) to fall.
Patent JP-2002315246-A (JP)
Title: Stator of rotary electric machine
Inventor: AKITA HIROYUKI
IPC: H02K3/28
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a stator of a small-sized rotary electric machine having superior cooling characteristic. SOLUTION: At the coupling part of a stator coil 81A, the end portions of the continuous conductor wires 32 extended from the addresses 1 and 6 of a pair of slots isolated by six slots are joined (far-address junction area 311-6 ), the end portions of the continuous conductor wires 32 extended from the addresses 2 and 3 are joined (near-address junction area 312-3 ), and moreover the end portions of the continuous conductor wires 32 extended from the addresses 4 and 5 are joined (near-address junction area 314-5 ). The near address junction areas 312-3 , 214-5 are arranged in two lines in the circumferential direction in the radial direction with the axial direction height set identical, while the far address junction area 311-6 is arranged in the same axial direction height in one side of circumferential direction side of the near-address junction areas arranged in the circumferential direction.
Patent JP-2002302877-A (JP)
Title: Mesh woven fabric
Inventor: SUGIYAMA MOTOMI
IPC: D03D15/12
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a mesh woven fabric for providing a sufficiently reinforcing effect for a long period of time without reducing an appearance quality even in embedding in cement mortar and concrete to be used in cement products and outer walls of building, etc. SOLUTION: In this woven fabric the woven fabric comprises warp and weft obtained by entangling a glass roving having >=600 tex count with a fiber bundle having 1/5-1/40 the count of the glass roving, is impregnated with a resin, the glass roving is composed of an alkali-resistant glass fiber containing >=14 mass % or ZrO2 , a mesh interval is >=10 mm and the deposit ratio of the resin is 10-30 mass %.
Patent JP-2002001576-A (JP)
Title: Article including solder having creep resistance and decreasing in stress
Inventor: JIN SUNGHO
IPC: H01L33/48
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To use the composition of solder, displaying a desired combination of high creep resistance at a normal operating temperature and low stress in a formed solder joining part. SOLUTION: The used solder contains 82-85 wt.% Au, 12-14 wt.% Sn, and 3-4 wt.% Ga (an additional element can be used as an option up to 2 wt.%). The addition of low-quantity Ga allows the liquidus temperatures of both Au and Sn to be fairly lowered for the purpose of lowering a melting point (lowering it by 10 deg.C or more, by approximately 27 deg.C under normal conditions, in comparison with Au-Sn eutectic solder) and reinforcing the temperature sensitivity of the creep resistance of the solder.
Patent JP-2002314155-A (JP)
Title: Superconducting quantum-interference element driven by multi-phase high-frequency magnetic flux
Inventor: MIZUGAKI YOSHINAO
IPC: H01L39/22
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting quantum-interference element driven by multi-phase high-frequency magnetic fluxes whereby such high-function logical elements as multivalued and neuron logical elements can be realized since the output of the superconducting quantum-interference element is made bipolar. SOLUTION: In the superconducting quantum-interference element driven by the multi-phase high-frequency magnetic fluxes, high-frequency magnetic fluxes Brf1 , Brf2 having different phases from each other and a DC magnetic flux Bdc are so applied to the superconducting quantum-interference element comprising three Josephson elements and superconducting inductors as to generate a fluxoid quantum. A zero-bias current step caused by injecting/ejecting the fluxoid quantum into/from a superconducting lop is generated in a voltage position proportional to the frequency of the high-frequency fluxes, and it is so utilized as to give the function served as a voltage standard to the superconducting quantum-interference element.
Patent JP-2002312903-A (JP)
Title: Passbook handing apparatus
Inventor: SATO HIROSHI
IPC: G06K17/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a passbook printer capable of enhancing the reading rate of a magnetic stripe without preparing a special mechanism even when writing data of the magnetic stripe are partially omitted or deviated in either upward or downward. SOLUTION: In the case when the reading is impossible when the writing data of the magnetic stripe of the passbook are read out, the magnetic stripe is read out at the position where the passbook is firstly shifted upward somewhat in addition to the reading at the normal position of the magnetic stripe, and when the reading is still impossible, the read-out of the writing data of the magnetic stripe is made possible by reading the magnetic stripe at the position where the passbook is shifted downward somewhat from the normal position of the magnetic stripe, even in the case the writing data of the magnetic stripe are partially omitted or the writing position of the magnetic stripe is deviated in the upper or lower direction.
Patent JP-2002317211-A (JP)
Title: Method for producing metallic ball
Inventor: NISHIDA MOTONORI
IPC: B22F9/08
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing compact metallic balls from metal having a melting point of 500 to 1,600 deg.C. SOLUTION: The melt of metal having a melting point of 500 to 1,600 deg.C is jetted and dispersed to produce metallic balls. In this production method, an apparatus provided with a sealable crucible 1 having an orifice at the bottom part, a first heating means provided at the side face of the crucible and a second heating means provided in the vicinity of the orifice 9 is prepared. The metal charged to the inside of the crucible 1 is heated by the first heating means to prepare a melt. This melt is vibrated and electrified in the crucible, and also, gas is injected into the crucible. Before the melt is jetted from the orifice 9, the temperature of the melt is controlled by the second heating means, and the melt is jetted from the orifice, and is dispersed. After that, the melt is solidified to obtain the metallic balls.
Patent JP-2002312365-A (JP)
Title: Document image retrieval device
Inventor: KATSUYAMA YUTAKA
IPC: G06V10/98
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To retrieve an document image by use of character recognition with high accuracy even if false recognition is present. SOLUTION: In this retrieval device, a character recognition part 21 recognizes characters of the document image 31 to generate a text 32, and a reprocess range decision part 25 decides a reprocess range 33. A lattice generation part 26 generates a candidate character lattice from a retrying result of the character recognition of the reprocess range 33, and a character string generation part 27 generates a character string 34 from the candidate character lattice. A text addition part 22 adds the character string 34 to the text 32 to generate a retrieving text 35. An index generation part 23 applies an index to the document image 31 by use of the text 35, and a retrieval part 24 executes the retrieval by use of the index.
Patent JP-2002272806-A (JP)
Title: Steam bath equipment
Inventor: TANAKA YASUHIDE
IPC: A61H33/06
Filed: 2001-03-17
Abstract: PROBLEM TO BE SOLVED: To avoid sticking of glass grains to a body surface, to improve drainage, to use glass beads at the floor part of a sauna room by heating and cooling quickly. SOLUTION: The sauna room is formed of a ceiling 1, peripheral walls 2 and a floor part 3 like a box. The part 3 consists of a glass bead layer 4 made of glass beads of about 1 to 8 mm grain sizes and a glass bead support plate 5. The plate 5 consists of material having air-permeability, water-permeability and heat resistance, a steam generator is arranged at a position under the part 3, and a shower 13 is provided over the layer 4.
Patent JP-2002017589-A (JP)
Title: Dressing glass
Inventor: KAMEI MIKIO
IPC: A47K1/02
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a dressing glass which may be exceedingly improved in luminance in a prescribed segment even if a fluorescent lamp of the wattage comparable to that of the conventional fluorescent lamps by effectively utilizing the light emitted from the fluorescent lamp of the dressing glass. SOLUTION: The dressing glass is constituted by inserting and fixing a reflecting plate between a fluorescent lamp body and a dressing glass body, providing this reflecting plate with a reflecting part above the fluorescent lamp and forming part of a fluorescent lamp cover mounted at the dressing glass body to cover the fluorescent lamp body and the fluorescent lamp approximately transparent.
Patent JP-2002322440-A (JP)
Title: Bonding tape, method for bonding, and for coating the substrate
Inventor: NARUSE YASUTO
IPC: C09J7/02
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive tape used as a bonding tape, capable of preventing sticking out of an adhesive from edges of the adhesive tape. SOLUTION: This adhesive tape 43 is, formed by giving one of both the surfaces of a PET(polyethylene terephthalate) film 41 a concaved part 41a which locates on an area inward apart from both the edges of the film at a interval of 2 mm and has a depth of about 10 μm and applying the adhesive 42 of acrylic type to the concaved part 41a. Even when two webs 70, 71 are together bonded by using the adhesive tape 43, made to be continuous in length, and subjected to various coating, the adhesive 42 is prevented from sticking out because of being kept in the concaved part 41a, so that adhering of contaminants to a coated surface and other troubles are not caused. Further, decrease of bonding strength caused by contact of the adhesive 42 with a coating liquid is suppressed.
Patent JP-2002320232-A (JP)
Title: Method for color imaging and subject-illuminating apparatus
Inventor: NAKASHIRO MOTOO
IPC: H04N9/04
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for imaging to obtain a color image, capable of faithfully reproducing the color of the subject. SOLUTION: The method for color imaging comprises steps of introducing an illuminating light from a D light source 10 of a standard light source of a CIE to an integral sphere to a first opening 21, previously provided at an integrating sphere 20. The method further comprises the steps of disposing a subject OJ in a second opening 22 previously provided on the sphere 20, and disposing a color chart 40, in which a plurality of colors are arranged at a position capable of housing the chart 40 in the second opening 22. The method also comprises the step of disposing an imaging unit 50, in a third opening 23 previously provided at the position opposed to the second opening 22 of the sphere 20.  The method also comprises the steps of illuminating the subject OJ and the chart 40 by the illumination light, imaging the subject OJ and the chart 40 by the imaging unit 50 to acquire the color image data.
Patent JP-2002324966-A (JP)
Title: Method for forming circuit pattern utilizing ink-jet printing method
Inventor: GOTO HIDEYUKI
IPC: C09D5/24
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming novel circuit pattern in which when a conductive metal paste is jetted and applied onto a substrate by utilizing an ink-jet printing method, or baked, a low-resistance and ultrafine circuit pattern can be formed with a superior adhesion and a smooth surface profile. SOLUTION: When a circuit pattern of a wiring substrate is plotted by utilizing an ink-jet system as a conductive metal paste to be used, metal ultrafine particles having mean particle size of 1 to 100 nm are uniformly scattered in a resin composition, and the surface is clad with one kind or more of compounds having a group containing nitrogen, oxygen, and sulfur atoms as a group to be coupled with a metal element in a coordinative manner. The resin composition contains a thermosetting resin compound functioning as an organic binder, a compound having responsibility with a group containing nitrogen, oxygen, and sulfur atoms when heating, and at least one kind or more of organic solvent.
Patent JP-2002315599-A (JP)
Title: Bag for preparing sample solution for food inspection
Inventor: AOSHIBA TAKAHIRO
IPC: G01N1/04
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a bag having a function for facilitating the crushing of a solid specimen by itself, and enabling the crushing of any kind of a specimen in a short time. SOLUTION: The bag 10 for preparing a sample solution by crushing a solid specimen after the addition of dilution water to it. The bag is constructed in such a state that a thin plate 14 for crushing is inserted into a sterilized bag 12 for storing the specimen.
Patent JP-2002140764-A (JP)
Title: Automatic vending machine of photographic seal
Inventor: MAEDA TADASHI
IPC: G03B17/53
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine of a photographic seal capable of obtaining an imaged photographic seal from a new camera angle by imaging a subject looking it down from right overhead. SOLUTION: In the automatic vending machine of a photographic seal which is provided with a camera 21 for imaging the subject, an illumination means 22 for illuminating the subject, a display means 16 for displaying an image and required items, an input mans 17 for inputting operation, a printer 26 for printing the photographic seal of the subject imaged by the camera and discharging it and a control means 30 for controlling these constitution element, the camera 21 is installed on the ceiling part of an imaging area while the lens is directed downward.
Patent JP-2002200856-A (JP)
Title: Master for heat-sensitive stencil printing, apparatus for heat-sensitive stencil printing and method for heat- sensitive stencil printing
Inventor: MORI TOMIYA
IPC: B41N1/24
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a master for heat-sensitive stencil printing in which adhesive strength between a film and a porous resin membrane of the master is strong and they are hardly released with each other and in addition, tensile strength is strong and elongation is small without losing such characteristics as excellent quality of image and less setoff. SOLUTION: The master for heat-sensitive stencil printing characterized by providing the porous resin membrane on the face of a thermoplastic resin film and laminating a porous fiber membrane consisting of a fibrous substance on the surface and forming a thin membrane on the face of the film side of the porous resin membrane so as to adhere closely thereto is provided.
Patent JP-2002328527-A (JP)
Title: Developing device, process cartridge, hermetically sealing member and image forming device
Inventor: KIKUCHI TAKESHI
IPC: G03G21/18
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a developing device hardly leaking toner even when a toner container is made larger and capable of reducing its cost. SOLUTION: A developer container 16 and a developing frame 17 are arranged so that their opening parts may face each other, and are energized by a spring in a direction where both opening parts approach, and then the opening part of the container 16 and that of the frame 17 are elastically interconnected by the hermetically sealing member 20 consisting of a flexible member. The member 20 is provided with ribs 20e and 20f on its surfaces on the frame 17 and the container 16 sides respectively, and grooves are respectively formed on the frame 17 and the container 16 sides corresponding to the ribs. The ribs are fitted into the grooves, thus the frame 17 and the container 16 are interconnected.
Patent JP-2002282788-A (JP)
Title: Ultrasonic wave generator
Inventor: NUNOMURA MASATO
IPC: H01L41/09
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To uniformize the amplitude of ultrasonic vibration in the entire radiation surface part. SOLUTION: A chamfered part 123 is formed at the connection surface corner part of a driving part 11 and a horn part 12, the direction of ultrasonic vibration W1 in the direction other than the direction vertical to the radiation surface part is converted to the direction vertical to the radiation surface part and is turned to the ultrasonic vibration W3 in the direction vertical to the radiation surface part 122 to obtain the uniform amplitude of the ultrasonic vibration on the radiation surface part 122.