baber/WOPTO huggingface dataset:
Patent JP-2003163061-A (JP)
Title: Outlet
Inventor: HONDA MINORU
IPC: H01R27/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To increases the kind of a plug which can be connected by preventing the outer hull of the plug from interfering.  <P>SOLUTION: Recesses 25 and 25 which are substantially circular in plan view in the front surface of instrument body 1 are disposed in a line and plugged parts 26 and 26 into which plugs are plugged are provided respectively in the bottom surfaces of recesses 25 and 25. The plugged part 26 has plug blade insertion slots 27 and 27 for a voltage pole and a plug blade insertion slot 28 for an earth pole. Each plug blade insertion slot 27 is formed in the shape communicating a flat-type plug blade insertion slot 27a into which a flat-type plug blade is inserted, with a round pin-type plug blade insertion slot 27b into which a round pin-type plug blade is inserted. The straight lines which link the centers in the flat-type plug blade insertion slot 27a and 27a of the plug blade insertion slot 27 and 27, with the center of the round pin-type plug blade insertion slot 27b respectively are formed so as not to be parallel to each other. Therefore, by shifting the central position between the flat-type plug blade insertion slots 27a and 27b and the plug blade insertion slot 28 for the grounding pole, from the central position of the recess 25, the plug can be plugged into the recess 25 even if the dimension of the outer hell is large, and the kind of the plug which can be connected can be increased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159803-A (JP)
Title: Inkjet head
Inventor: MOTO YOICHI
IPC: B41J2/16
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance inkjet head that can record a good image and can cope with high speed recording.  <P>SOLUTION: The inkjet head comprises a head substrate 1 which is so constituted that many heating resistors 3 are arranged on a top face of a base plate 2 in a main scanning direction and power supplying wiring patterns 4 to be electrically connected to the heating resistors 3 are provided thereon, and a top plate 5 which has a width in a sub-scanning direction less than that of the base plate 2 and is provided to the head substrate 1 with a predetermined gap therebetween. In the inkjet head, ink 7 filled in the gap between the head substrate 1 and the top plate 5 is ejected from an inkjet nozzle 6 by virtue of the thermal energy generated by the heating resistor 3. One end of each power supplying wiring pattern 4 is led to the outside of a region where the top plate 5 is provided and a pad 4a for pulse trimming is provided to a portion in the way of the lead section.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002208980-A (JP)
Title: Method for transmitting stream of digital data value
Inventor: WEI LEE-FANG
IPC: H04L25/497
Filed: 2001-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a modulation system generating a carrier wave having a spectral width narrower than that of a prior art modulation carrier wave and being transmitted with the same symbol rate. SOLUTION: A transmitter 12 comprises a source 18, a modulator 20 and a precoder 22. The modulator 20 comprises a constellation mapper 23, a digital filter 24, and an NRZ modulator 25; and modulates a carrier wave from the source 18. The NRZ modulator 25 modulates the carrier wave with an NRZ waveform having an amplitude representative of the sequential value of a sequence of control symbols. The precoder 22 precodes input bits an sequentially and generates a stream of output bits bn. The constellation mapper 23 generates symbols Pn corresponding to the bn. The digital filter 24 generates an output stream of control symbols Qn by sequentially processing the symbols Pn according to a partial response function defined by 1+ΣKi1Z-i.
Patent JP-2003164508-A (JP)
Title: Transfusion container
Inventor: SHIRAISHI YASUYUKI
IPC: A61J1/05
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfusion container in which a medicine and a transfusive fluid stored separately can be mixed and used by simple operation as needed.  <P>SOLUTION: The transfusion container is provided with a main body 11 of the container with an internal space as a transfusive fluid storage part 11a and a cylindrical fluid outlet part 12 extended on the lower part of the main body 11 of the container, and inside the fluid outlet part 12, a medicine storage part 15a having air tightness in respect to external air is provided. Between the transfusive fluid storage part 11a and the medicine storage part 15a, a separation member 13 is provided for separating the transfusive fluid storage part 11a and the medicine storage part 15a, and by moving, rotating or deforming the separation member 13, the transfusive fluid storage part 11a and the medicine storage part 15a can be communicated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165183-A (JP)
Title: Packaging material having metal-like feeling and barrier properties
Inventor: PETER FRISK
IPC: C08K3/08
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging material capable of reducing the use amount of a material having a metal-like feeling and barrier properties, and suitable for packaging internal filling matter such as liquid food or the like.  <P>SOLUTION: The packaging material is obtained by bonding a substrate material layer such as paper or the like, a black pigment-containing layer and a metal pigment-containing layer in this order.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170612-A (JP)
Title: Ink-jet printer
Inventor: KOSAKA FUJIO
IPC: B41J2/175
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To make an apparatus compact in its entirety by cutting back a space whereto an ejection recovery mechanism of a printing head withdraws at the time of a printing.  <P>SOLUTION: At the time of an ejection recovery process in a non-printing state, a platen belt 21 is rotated via rollers 22, 22 so as to move an opening part 21a of the platen belt 21 to a position facing the nozzle surfaces of printing heads 11, 12, 13, 14. Caps 31, 32, 33, 34 of a printing head recovery part 30 are brought into close contact with the nozzle surfaces of the printing heads 11, 12, 13, 14 via the opening part 21a so as to be in a capping state. The ink in the nozzles is sucked and discharged via holes in the caps 31, 32, 33, 34 for cleaning the nozzle surfaces. Moreover, drying of the nozzles can be prevented, and the nozzle surfaces can be protected in the case they are maintained in a non-printing state over a long term.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002217439-A (JP)
Title: Manufacture of semiconductor wafer for solar battery and semiconductor wafer for solar battery
Inventor: PARK SANG-WOOK
IPC: H01L31/04
Filed: 2001-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing semiconductor wafer for solar battery for effectively texturing the surface of a polycrystalline and a single- crystal silicon wafer using the simplified chemical etching method, in order to improve optical absorption coefficient at a low price. SOLUTION: The method of manufacturing semiconductor wafer for solar battery comprises a first step of forming a protector 3 at the surface of semiconductor wafer 1 in an island shape of the random distribution with either of the spray method and screen printing method, a second process to form a groove of U-shape, by soaking the semiconductor wafer 1 into an isotropic etching solution 5 to etch an unformed region of the protector 3 and a third process to remove the protector 3.
Patent JP-2003179613-A (JP)
Title: Communication equipment
Inventor: YAMADA MASATOSHI
IPC: H04L69/40
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a communication system using communication equipment having constitution that a plurality of electronic circuit packages are bus-wired and connected to a mother board breaks down when a certain electronic circuit package of the plurality of the electronic circuit packages fails while it continues to occupy a bus in the communication equipment.  <P>SOLUTION: In the case of mounting a plurality of LAN interface line packages 106 on a control bus 109 of the mother board 105, connection is performed through a bus control means 206. In the case of detecting a fault by a fault detection circuit 205 inside the LAN interface line package 106, the fault detection circuit 205 transmits the abnormality to a bus control means 206. The bus control means 206 which receives it turns a point A210 of the bus control means to a high impedance state and instantaneously cuts off the fault LAN interface line package from the control bus 109.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170290-A (JP)
Title: Laser beam transmission welding method and apparatus therefor
Inventor: SUZUKI HIROFUMI
IPC: B23K26/32
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam transmission welding method which is especially suitable for glass bonding.  <P>SOLUTION: In the laser beam transmission welding method which is a method for melting and bonding materials to be bonded by irradiating the bonding interface of the materials to be bonded with a laser beam, a laser beam absorbing material 7 is coated, added or film-formed on both the bonding surfaces of the materials 1 to be bonded, and a laser beam 2 is absorbed by the material 7 and the materials to be bonded are welded each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177369-A (JP)
Title: Semiconductor optical modulator, mach-zehnder type optical modulator using the same and method of manufacturing semiconductor optical modulator
Inventor: AKIYAMA TAKASHI
IPC: H01S5/026
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor optical modulator in which the reflection of a high frequency electric signal from an element is suppressed and a driving voltage is minimized a Mach-Zehnder type optical modulator using the semiconductor optical modulator, and a method of manufacturing the semiconductor optical modulator.  <P>SOLUTION: An optical waveguide core layer 3 is so formed on a conductive substrate 2 on which micro optical modulators 10A and gap regions 10B are alternately formed that the optical waveguide core layer 3 is alternately intersected with the micro optical modulators 10A and the gap regions 10B by forming an insulating material 6 at every prescribed interval. Further, a metallic electrode (signal) 8b is connected to the optical waveguide core layer 3 in the micro optical modulator 10A via a conductive semiconductor 5, and a metallic electrode (ground) 9 is connected via the conductive substrate 2. Further, the metallic electrode (signal) 8b in respective micro optical modulators 10A are connected with metallic wires 8a. The regions between the optical waveguide core layer 3 and the signal and ground metallic electrodes (8b, 9) are formed with a conductive semiconductor material. Whereas the optical waveguide core layer 3 is interposed by an insulating semiconductor material in the gap region.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002209368-A (JP)
Title: Motor
Inventor: NISHIYAMA NORISADA
IPC: H02K1/27
Filed: 2001-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a high output and small sized motor which is applied to an air conditioner, refrigerator, a electric vehicle, etc. SOLUTION: This motor has a stator core having a plurality of teeth 7, concentrated windings applied to the teeth 7, and a rotor 3 in which a plurality of low permeability parts, which are hollow parts, are provided and, is driven to rotate by using reluctance torque. As the concentrated windings are applied to the teeth 7, the windings do not significantly protrude to the end of the stator, so that the dimension of the coil end can be reduced.
Patent JP-2003177991-A (JP)
Title: Contents distribution management system, information processor, method and computer program
Inventor: KEVIN JO
IPC: G06F21/10
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents distribution management system by which distribution contents management can be performed while the contents distribution sides is taking the initiative.  <P>SOLUTION: Contents management in contents distribution via a network is performed by meta data for a cache based on meta data generated by the contents distribution side. For example, contents storage limit management in a cache at a contents distribution destination is performed based on the meta data and contents deletion based on the limit is performed while the contents distribution side is taking the initiative. A user can download a large capacity data such as animation data from the cache to a user terminal and problems such as delay of data transfer, packet loss due to congestion, etc., of network traffics are solved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185852-A (JP)
Title: Method for manufacturing depolarizer, depolarizer and excitation light source for raman amplification
Inventor: MATSUSHITA SHUNICHI
IPC: G02B6/02
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a depolarizer whose DOP (degree of polarization) value drops to several %.  <P>SOLUTION: In a method for manufacturing this depolarizer, a light source is connected to one of a pair of polarization maintaining optical fibers, a degree of polarization measuring instrument is connected to the other polarization maintaining optical fiber, the degree of polarization measuring instrument receives light from an LD, and a user connects both polarization maintaining optical fibers so that a DOP value may be minimum while observing the DOP value measured by the measuring instrument. In the depolarizer, the pair of polarization maintaining optical fibers are connected, while core deviation is ≤5 μm and angle deviation is ≤2°, and optical principal axes are made different from each other so that the DOP value may be ≤10%. In this excitation light source for Raman amplification, a semiconductor device is connected to one polarization maintaining optical fiber of the depolarizer, and light emitted from the semiconductor device is outputted from an end part of the other polarization maintaining optical fiber in a depolarized state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185442-A (JP)
Title: Navigation device and navigation system
Inventor: YABU TOSHIHIDE
IPC: G09B29/00
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To quickly obtain necessary information when obtaining the latest map data from outside by communication with a navigation device and suppress the increase of communication cost.  <P>SOLUTION: In a map data server 41 of an information server 12, the latest map data consisting of a plurality of area maps arranged with different ID numbers are stored. Updated information consisting of a updated flag showing yes or no of updated of each area map and each ID number is formed. In the updated information memory 29 of a navigation device 11, the updated information obtained from the information server 12 and the flag value of obtained data flag are stored. A controller 30 obtains the updated map data from the map data server 41 of the information server 12 through a communication part 21, based on the updated information and the flag value of obtained data flag stored in the updated information memory 29, for processing of map matching or the calculation processing of travelling path.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003038917-A (JP)
Title: Spacer for filter medium
Inventor: TAMARU SHINJI
IPC: B01D39/00
Filed: 2001-12-18
Abstract: PROBLEM TO BE SOLVED: To restrain a spacer from yellowing. SOLUTION: This spacer 7 is used for keeping a space between the adjacent filter elements of a filter medium 3 formed to have a corrugated shape by folding back a plurality of filter elements alternately and connecting the adjacent filter elements. The spacer 7 consists of polyamide and has the yellowness of <=15 when calculated by using the expression: the yellowness =YI-YI0 (wherein YI is the yellow index of the spacer 7; YI0 is the yellow index of a base material of the filter medium 3). The yellow index is determined according to a measuring method (JISK7103) of JIS and the yellow index(YI) is determined by using the expression: YI=100(1.28X-1.06Z)/Y (wherein X, Y and Z are tristimulus values of the spacer in the case of using standard light).
Patent JP-2003182778-A (JP)
Title: Packaging bag for use in microwave oven
Inventor: MITA KOZO
IPC: B65D30/10
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging bag for use in a microwave oven which can be laterally laid and heated when heating flowable food as contents sealed in the bag in the microwave oven, and can be prevented from breaking due to generated steam without opening a sealed system.  <P>SOLUTION: The bag to be heated in a microwave oven comprises a composite film with at least one of surfaces consisting of a sealant layer. A wing is formed on one of the surfaces, a spot seal is provided at the center region of the wing, and at least one or more means easily allowing the steam to pass are applied in the spot seal. In addition, a controlled seal is provided from right and left side seals of the wing toward the spot seal approximately in parallel with an upper end of the wing, to provide the packaging bag.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180973-A (JP)
Title: Game machine
Inventor: TAKIHARA HIROKAZU
IPC: A63F7/02
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of reproducing a game operation state at the interruption of a game using an operating means provided detachably from a game machine body to perform game ball shooting operation.  <P>SOLUTION: A main control part 200 transmits game data stored in an RAM 201 to the handle 1500 side in response to the operation of a button 1501. A CPU 1950 on the handle 1500 side receives the transmitted game data and stores it in a nonvolatile manner into a nonvolatile memory 1970, so that the game data can be stored in the nonvolatile manner on the handle 1500 side. An interrupted game operation state can be reproduced by controllably transmitting the game data stored in the nonvolatile manner, again from the main control part 200 side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189433-A (JP)
Title: Distribution line construction method and tool used therefor
Inventor: NAKAJIMA MORIYUKI
IPC: H02G1/02
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To attain labor saving and high efficiency while ensuring safety in distribution line-related construction which a plurality of workers conventionally conducted on a high lift work platform such as a bucket.  <P>SOLUTION: The distribution line-related construction is conducted either by holding distribution equipment/material such as electric wires 4 or insulators 50 with an insulation operating rod 3 fixed onto a high lift work platform 100, a sub boom 13 for a winch of a high-altitude working vehicle or an electric- pole arm 70, or by tentatively leaning it against the electric wire 4 with the insulation operating rod 10 suspended on the electric wire. A tool can be used which is fitted with a hook 101 for latching the insulation operating rod 10 having a processing member for construction or the like at its front end on the electric wire.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181850-A (JP)
Title: Method for manufacturing hinge-integrated beam formed of composite material
Inventor: NAGAI NAOKO
IPC: B29K105/08
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a hinge-integrated beam formed of composite material, by which complicated operating procedures are not required, even when a hinge member is of a complicated shape such as having a plurality of lug parts, and the number of parts can be reduced to make the composite material lightweight.  <P>SOLUTION: The hinge member 13 formed of a dry preform and a beam member 12 formed of likewise a dry preform are set in a molding jig 17, and a resin is injected into the molding jig 17. Further, the hinge member 13 and the beam member 12 are impregnated with the injected resin and this injected resin used for impregnation is thermally cured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196511-A (JP)
Title: Vehicle repair simple estimate system, vehicle repair simple estimate server and program
Inventor: OKA KOHEI
IPC: G06Q30/06
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily estimate vehicle repair.  <P>SOLUTION: In the vehicle repair simple estimate system 1 is provided with a plurality of terminals 2 and the vehicle repair simple estimate server 3 connected to the plurality of terminals 2 via a network 4, the vehicle simple estimate server 3 is provided with an estimate reference value registering means of registering an estimate reference value on the basis of vehicular condition items, a vehicular condition selecting means of selecting the vehicular condition items by an estimate requester, and an estimated price calculating means of calculating and presenting an estimated price on the basis of the estimate reference value registering means from a selection result of the vehicular condition selecting means, and it is composed so that it can give a simple estimate for repair by acquiring information about a vehicular condition from the estimate requester.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190067-A (JP)
Title: Kitchen sheet and its manufacturing method
Inventor: HORI TAIJI
IPC: D04H1/492
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide kitchen sheet which shows high water-holding capacity appropriate for wrapping and draining in keeping various foodstuffs and a speed of absorbing water appropriate for drying and removing water from kitchen utensils and is appropriate to carry and store because of its thinner and compact size, and an efficient method to manufacture the kitchen sheet.  <P>SOLUTION: The kitchen sheet contains at least one of the hydrophilic fibers, a rayon fiber or a pulp fiber, and a synthetic fiber and is a nonwoven fabric showing a specific volume of 12.5 cm<SP>3</SP>/g or less, a thickness of 0.5 mm or less, a water-holding volume of 1.5 g/cm<SP>3</SP>or more, and 45 per minute of water absorbency (mm) measured by Klemm method. The kitchen sheet is manufactured by performing dry treatment and pressure treatment after entangling nonwoven webs containing at least one of the hydrophilic fibers, a rayon fiber or a pulp fiber, and the synthetic fiber under high pressure water flow.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193754-A (JP)
Title: Composite sash
Inventor: HIGASHIMORI MITSUHIKO
IPC: E06B3/26
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite sash in which an overlap position discrepancy between an outdoor side member and an indoor side member is adjustable.  <P>SOLUTION: In this composite sash 1, a frame member 7 is composed of the outdoor side member 23 and the indoor side member 25 which are engaged with each other and fixed, and the indoor side member 25 or the outdoor side member 23 is provided with a position adjusting implement 41 for relatively adjusting the position of the outdoor side member 23. The indoor side member 25 is movable along an aspect face direction relatively to the outdoor side member 23 by the operation of the position adjusting implement 41.  <P>COPYRIGHT: (C)2003,JPO