baber/WOPTO huggingface dataset:
Patent JP-2002361848-A (JP)
Title: Determination of adjustment value of recording position deviation in first half and second half of reciprocative horizontal scanning
Inventor: ENDO HIRONORI
IPC: B41J29/393
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To automatically set an adjustment value for adjusting a recording position deviation in a horizontal scanning direction when printing of forming dots on a printing medium by discharging ink drops from nozzles is carried out. SOLUTION: While a printing head 36 is transferred in a direction of a first half of reciprocative horizontal scanning, ink drops are discharged from a nozzle n0 by a constant cycle, and a time tfp when the ink drop traverses a laser light L is measured. While the printing head 36 is similarly transferred in a direction of a second half of reciprocative horizontal scanning, ink drops are similarly discharged and a time tbp when the ink drop traverses the laser light L is measured. The adjustment value of a discharging timing of ink drops is obtained from these measured values tfp and tbp, a carriage position at each time, and the like.
Patent JP-2002362097-A (JP)
Title: Method for forming pseudo-pattern and pillar-like article provided with pseudo-pattern
Inventor: SENDA KENICHI
IPC: B05D5/06
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To form a pseudo-pattern having an excellent landscope on a pillar- like article by a simple method. SOLUTION: A method for forming the pseudo-pattern comprises a step of forming a substrate layer 20 made of a resin on a peripheral surface of the pillar-like article 10, a step of forming a coating film 30 on a surface of the layer 20 in such a manner that compressed air is sprayed to the layer 20 of an uncured state to form a rugged pattern 22. In this case, the layer 20 formed with the rugged pattern is formed with the pseudo-pattern similar to a tree or a stone pillar is formed by coloring with the film 30 of a color and a color tone similar to, for example, a surface of various types of tree (with a bark without resin), various type stone skin (marble, granite or the like).
Patent JP-2002368218-A (JP)
Title: Insulated gate semiconductor device
Inventor: SAITO MASAYA
IPC: H01L29/78
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem of there being limits in reducing mount area since a conventional power MOSFET is mounted with a package article or mounted with a bare chip with a bonding wire. SOLUTION: An annular part of this power MOSFET is provided with a drain bump electrode and source, gate, and drain electrodes can be led out of a semiconductor chip surface. Consequently, mounting with chip size becomes possible, and the mounting area is reducible as 40% of the conventional types. Furthermore, the respective bump electrodes are solder bumps having the same diameter, so that neither the board nor the semiconductor chip will be slanted and they can be mounted horizontally.
Patent JP-2002367200-A (JP)
Title: Lens driving device for optical recording and reproducing device
Inventor: TAGAMI KENJI
IPC: G11B7/09
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To more efficiently attain high speed of a movable part by suppressing reduction of the driving force and to realize such high speed at low cost with a simple magnetic circuit structure. SOLUTION: An objective lens driving unit 2 is composed of a lens holder 4 that is freely displaceable in the Z- and Y-axis direction with an objective lens 3 held, a track coil 7 having a Z-axis directional part in which an electric current flows in the Z-axis direction coincidental to the optical axis direction of the objective lens, and a focus coil having a Y-axis directional part in which an electric current flows in the Y-axis direction. A unit 1 for forming a magnetic flux circuit consists of a magnet 11 that comes close to the Z- and Y-axis directional parts to form a magnetic flux turning to the X-axis direction and a magnetic path forming body 13.  The magnetic path forming body 13 forms a part for guiding a magnetic path in the Y-axis direction, a part that guides, to the Y-axis direction, the magnetic flux turning to the Y- and Z-axis directions on the side of the magnet 11.
Patent JP-2002370586-A (JP)
Title: On-vehicle speaker device
Inventor: HIRAKO RYOICHI
IPC: B60N3/02
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle speaker device with an excellent acoustic property and a good space efficiency capable of appropriately installing a speaker in the vehicle and not occupying other spaces. SOLUTION: The on-vehicle speaker device is provided with a speaker installed in the vehicle and outputting a sound; and a tubular acoustic duct transmitting and acoustic sound outputted from the speaker in cooperation with this speaker. The tubular acoustic duct is provided with at least one opening and is arranged at an appropriate position in the vehicle.
Patent JP-2002373295-A (JP)
Title: Information sharing system between member and non- member
Inventor: MATSUMURA TAKAO
IPC: G06Q30/06
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To create contents by using software and hardware resources released by a membership system on the Internet, to share the contents with a desired party or to enable a contents creator to freely share information between members or between a member and a non-member of the system when the desired party is made to browse the contents or to enable a provider to charge set fees by sorting sharing of the contents between the members and between the member and the non-member when the service is paid. SOLUTION: In this information sharing/charging system 1 between member and non-member, when the party with whom the sharing of the created contents by the contents creator is desired is the non-member, the non-member is informed of a fact that the contents which is desired to be shared exists and a user ID and a password for the non-member to access the contents are transmitted to the member. The non-member can share the contents by using authentication information and the system 1 charges use fees to the member as an extra charge, for example, when an authentication number is generated.
Patent JP-2002371789-A (JP)
Title: Lateral hole boring machine
Inventor: MURAYAMA KENJI
IPC: E21D9/08
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a lateral hole boring machine making boring possible over a long distance in soil with compressive strength not higher than that of soft rocks. SOLUTION: The lateral hole boring machine performs boring by rotating a cutter head 3 provided at its front. The cutter head 3 includes a plurality of cutter spoke parts 27A to D extending radially from the radial center thereof; a surface plate part 17 disposed to approximately close gaps among the cutter spoke parts 27A to D; sediment holes 19 and 20 provided in the surface plate part 17 for taking in the sediment excavated; a center cutter 28 provided in at least one position of the cutter spoke parts 27A to D to protrude in jacking direction; and a plurality of cutter bits 29-1 to 29-10 disposed at the cutter spoke parts 27A to D, from the center cutter 28 to radial positions of the cutter head 3 in such a way that the cutter bits are located in sequence at the rear of the boring machine along the axis of the machine.
Patent JP-2002370065-A (JP)
Title: Coating method and device, organic electronic device and electrophotographic light-sensitive body
Inventor: FUJITA MAMORU
IPC: B05D7/24
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a coating method and a device capable of efficiently and certainly forming a sufficiently uniform coating film while preventing a generation of a non-continuity and an uneveness of the coating film when the coating film is formed on an outer periphery surface of a cylindrical or columnar substrate, an organic electronic device and an electrophotographic light-sensitive body obtained from it. SOLUTION: In the coating method, the cylindrical substrate is supported in horizontal to a ground surface; the substrate is rotated at a predetermined speed making a center axis of the substrate as a center; and the coating liquid is fed from a delivery port of a coating liquid-feed means toward the outer periphery surface of the substrate while the substrate and/or the coating liquid- feed means is moved along a direction of the center axis of the substrate. A direction of the delivery port is set such that a projection vector, including the center axis of the substrate and projected to a surface vertical to the ground surface, of a liquid flow vector of the coating liquid at a center of the delivery port has a vector component in the direction of the center axis of the substrate. The coating liquid is fed from the delivery port at a smooth flow.
Patent JP-2003008163-A (JP)
Title: Three-dimensional circuit and method of manufacturing the same
Inventor: SATO ATSUSHI
IPC: H05K3/40
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a novel three-dimensional circuit which has through-holes excellent in electrical reliability and stabilized in diameter, and also to provide a method for manufacturing the circuit board. SOLUTION: In a three-dimensional circuit, circuit patterns 3 and 3 are provided on front and rear surfaces of a three-dimensional molded body 2, and the circuit patterns 3 and 3 are connected with each other via through holes 4 through the front and rear surfaces of the molded body 2. A metal cylinder 7 is inserted in the through hole 4 to electrically connect the circuit patterns 3 and 3 together. Consequently, the through hole 4 can have an excellent electrical reliability and a stabilized diameter.
Patent JP-2003003271-A (JP)
Title: Corrosion protective covered composition and preparation agent for preparing corrosion protective covered composition
Inventor: HASHIMOTO AKIHISA
IPC: C23C22/34
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion protective covered composition which has stable corrosion protection effect to salt water and fresh water without causing environmental contamination. SOLUTION: The corrosion protective covered composition contains a water soluble chromic compound, metallic components obtained by coating the surface of at least one metal powder selected from the group consisting of zinc powder, aluminum powder, zinc alloy powder and aluminum alloy powder with the salt of higher fatty acid, an oxidizer capable of dissolving the salt of higher fatty acid, at least one selected from the group consisting of a glycolic compound and α-hydroxyketones, and at least one dispersion medium selected from the group consisting of water and a water soluble organic solvent.
Patent JP-2003009059-A (JP)
Title: Data reproducing device and firmware update method applied to this device
Inventor: TAKAGI SHU
IPC: H04N5/44
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To easily update firmware at a low cost in a video reproducing device like a DVD player. SOLUTION: When firmware in a DVD player 1 and a monitor 2 will be updated, they are connected to a personal computer 4. The personal computer 4 gives an update indication of firmware stored in flash memories 1b and 2b of the DVD player 1 and the monitor 2 on the basis of an indication from a keyboard 4b. A CPU 4e of the personal computer 4 reads out firmware for update stored in a recording device 4d by devices and transfers read-out firmware to the DVD player 1 and the monitor 2 through a cable connected to D terminals 1a, 2a, and 3a. The DVD player 1 and the monitor 2 write receives firmware for update in the flash memories 1b and 2b to complete update of firmware.
Patent JP-2003001058-A (JP)
Title: Method of operating ammonia forming apparatus and method of operating denitration apparatus in boiler
Inventor: WAKASA AKIRA
IPC: B01D53/56
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To surely form ammonia when an ammonia forming apparatus is started, to surely denitrate when a denitration apparatus is started and to prevent the effluence of ammonia from a boiler. SOLUTION: A method of operating the ammonia forming apparatus 8 for forming ammonia by heating an aqueous urea solution comprises controlling the supplying amount of the aqueous urea solution according to the operation conditions of the ammonia forming apparatus 8 mentioned above. A method of operating the denitration apparatus 7 in the boiler 1, equipped with an ammonia forming apparatus 8 for forming ammonia by heating the aqueous urea solution, an ammonia feeding means 9 provided at the outlet part of a gas passage 5 of the boiler 1 and a denitration catalyst 10 provided at the downstream side of the ammonia feeding means 9, comprises controlling the supplying amount of the aqueous urea solution to the ammonia forming apparatus 8 mentioned above, based on the operation conditions of the ammonia forming apparatus 8 and the temperature of the denitration catalyst 10.
Patent JP-2003001355-A (JP)
Title: Screw rolling apparatus
Inventor: SUZUKI HIROYUKI
IPC: B21H3/06
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To enable occurrence of rolling error to be detected immediately with a simple and inexpensive structure with reference to a screw rolling apparatus having a rolling mechanism of the type of a flat die. SOLUTION: A screw blank 2 supplied to a preparatory position C to rolling is moved from the preparatory position C to a rolling starting position A with its posture being held nearly the same as the reference posture taken upon rolling, and rolled by the rolling mechanism 12. The screw blank 2 tends to change its posture when moved from the preparatory position C to the starting position A. If the change from the reference posture is too large when the blank is brought to the starting position A as shown by the chain double-dashed line, the blank 2 can scarcely be properly rolled. When the posture of the blank 2 moved to the starting position A is changed, exceeding a predetermined value over the reference posture, a posture change detection sensor 34 detects the change.  The detection of the posture change is performed by measuring the upward displacement of a head holding member 32 arranged close to and above the blank 2.
Patent JP-2002077019-A (JP)
Title: Frame signal transmission method and frame processing module
Inventor: COOPER SCOTT A
IPC: H04L7/00
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a frame signal transmission method that attains high-speed data transmission by reducing an overhead information quantity. SOLUTION: A frame signal 100 to transmit payloads 104, 110 of data includes a 1st payload field 104 and a 1st header field 102 provided with a 1st frame type indicator 120. The frame signal also includes a 2nd payload field 110 and a 2nd header field 108 smaller than the 1st header field 102 and including a 2nd frame type indicator 128. The 1st payload field 104, the 1st header field 102, the 2nd payload field 110 and the 2nd header field 108 are integrated in a single frame. Thus, the overhead information quantity can be reduced in comparison with the case of separately transmitting single payload frames.
Patent JP-2003005905-A (JP)
Title: Electronic equipment
Inventor: YOKOCHI SHIGERU
IPC: G06F3/0354
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment such as a portable telephone set or a PDA, in which an input operation is performed by an input device such as a track ball device with excellent operability capable of making it unnecessary to rotate the spherical operator of the track ball device several times when there are the large number of retrieval items. SOLUTION: This electronic equipment is provided with a track ball device 12 and a depression switch 13 around this track ball device 12, and in the case of operating the depression switch 13 within a prescribed time after rotating a spherical operator 12A of the track ball device 12, signal processing different from that in the case of operating only the spherical operator 12A or only the depression switch 13, that is, the continuous movement of a cursor is executed. Thus, it is possible to quickly select desired retrieval items from among the large number of retrieval items.
Patent JP-2003003528-A (JP)
Title: Composite valve
Inventor: IWASAKI MASAHIRO
IPC: F16K47/04
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive composite flow regulating valve that is suitable to mount to a water pipe, in which an amount of water passing through extremely fluctuates, as a flow regulating valve which is provided to a water transporting piping of water supply/sewage, industrial water, agricultural water, and water for hydraulic power generation or the like. SOLUTION: The composite valve, which is composed by connecting a sleeve valve and a butterfly valve, is provided with a cylindrical fixed sleeve in which a plurality of through holes are bored to the outer peripheral part and a movable sleeve in a coaxial cylindrical shape which slides on the outer face of the fixed sleeve in the upstream and downstream directions, and, the butterfly valve, which opens and closes an inlet part of the fixed sleeve, is provided to the inlet part of the fixed sleeve of the sleeve valve that is constituted so as to regulate flow by regulating an amount of the through holes in which fluid can be passed through by the movable sleeve.
Patent JP-2003000394-A (JP)
Title: Seat cushion
Inventor: HARUYAMA MITSURU
IPC: A47C27/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a seat cushion which can reduce concentration of body pressure to the hipbone and disperse body pressure to a flat hip part and thigh parts. SOLUTION: A recess part 2 in which the hipbone is housed in an user's seating condition is equipped on the rear end part of a seat board 1 formed of an elastic material to disperse body pressure to a flat hip part and thigh parts to remove a pain in the hip part.
Patent JP-2003007777-A (JP)
Title: Film carrier and manufacturing method therefor
Inventor: TAKEMURA NOBUMI
IPC: H01L21/60
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a film carrier superior in the connection reliability of wiring layers and a conduction hole for solving a problem that disconnection or the drop of insulating property occurs, and that manufacture efficiency drops when the conduction hole is formed in the film carrier where the wiring layers are formed on both faces and conduction holes is a blind via shape. SOLUTION: In the film carrier and the manufacturing method, the shape of the conduction hole is formed stepwise by making it thinner toward a base, and composite through hole plating structure where the base in the hole is made to be filled plated structure and an opening part to be conformal plated structure is formed. Then, resin is buried in the opening part. Thus, disconnection and insulating property are improved and connection reliability becomes superior.
Patent JP-2003007920-A (JP)
Title: Ceramics circuit board
Inventor: NABA TAKAYUKI
IPC: H01L23/13
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a ceramics circuit board installing a small semiconductor device where a metallic circuit board whose conduction capacity is large can be installed on the surface of the board with high density, and realizing a small semiconductor device whose bonding strength (peeling strength) of the metallic circuit board is large and heat cycle characteristic is superior. SOLUTION: The height of the cross section of the metallic circuit board 4a is set to be (h) and pattern width to be (w), in the ceramic circuit board where the short side part of the cross section of the metallic circuit board 4a is bonded to the ceramic board 2 through a wax material 3. In that case, h/w is larger than '1' and the peeling strength of the metallic circuit board 4 is not less than 8 kN/m.
Patent JP-2003011065-A (JP)
Title: Grinding wheel, manufacturing method therefor, and grinding method by use of the same
Inventor: MIURA SHIRO
IPC: B24D3/14
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a grinding wheel capable of realizing a high grinding speed and obtaining satisfactory ground face and having excellent autogenous action and machining continuity. SOLUTION: This grinding wheel in which bond is a vitrified bond contains at least one kind of abrasive grain selected from diamond and cubic boron nitride, the vitrified bond as bond, at least one kind of aggregate selected from a group of mullite, zirconia, cordierite, silicon carbide, alumina, and inorganic hollow substance, and amorphous carbon which is auxiliary agent. The abrasive grain, aggregate, and amorphous carbon are distributed in the vitrified bond like islands in the sea.
Patent JP-2003011133-A (JP)
Title: Belt manufacturing apparatus and manufacturing method using the same
Inventor: MIZUTANI AKIRA
IPC: B29L29/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a belt manufacturing apparatus capable of performing a series of processes for mounting an unvulcanized rubber, a core wire or the like to a mold, the vulcanization thereof and the demolding of a belt from the mold by one apparatus, and a manufacturing method using the same. SOLUTION: The belt manufacturing apparatus is constituted of a cylindrical inner mold 2 provided in a freely rotatable manner and equipped with a jacket having a heating/cooling medium passage therein, an outer mold constituted of a plurality of mold pieces 3a-3f arranged so as to surround the inner mold 2 and provided so as to freely advance and retreat in the direction right-angled to the axis of the inner mold 2 and having heating/cooling passages therein, a moving means for allowing the inner mold 2 to advance and retreat axially and a spinning device for winding the core wires of the belt around the surface of the inner mold 2.
Patent JP-2003012057-A (JP)
Title: Spray head with degassing mechanism for use in aerosol container
Inventor: UDAGAWA TAKASHI
IPC: B65D83/14
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a spray head with a degassing mechanism for use in an aerosol container whose button can be reliably and automatically locked at a pushed-down position for degassing by a locking piece hidden below the button only by an operation of swinging the button up and down. SOLUTION: A locking piece 30 as a degassing mechanism is foldably extended downwardly from a lower end opposite to a coupled side on a peripheral surface 22 of a button 20. Its length is specified so that a swing orbit of its tip passes through a periphery 11 of an upper surface. A protrusion 35 is formed toward a center of a base on an upper end portion opposite to a coupled side of a peripheral surface 12 of the base 10. In addition, an engaging groove 31 in which the protrusion 35 engages while a part of the locking piece toward a base end from a longitudinally middle position of the piece 30 is in elastic contact with a base peripheral surface 13 is formed at the longitudinally middle position of the locking piece 30.  The button 20 is swung up and down, whereby the tip of the piece 30 comes into contact with the upper surface periphery 11 and automatically folded when restoring the locking piece 30 from a position where it is made to escape above the periphery 11 to a normal position. If the button 20 is further pushed down, the protrusion 35 automatically engages into the engaging groove 31 during a process that the locking piece 30 slides the protrusion 35.
Patent JP-2003015968-A (JP)
Title: Bus simulator
Inventor: SAITO YOSHIHISA
IPC: G06F13/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a bus simulator capable of flexibly varying constitution of a bus. SOLUTION: The bus simulator includes a module for performing at least one of issue of bus transaction to the bus and receiving of the bus transaction from the bus, a bus part including a table recording the bus transaction issued to the bus and transferring to an issue destination the bus transaction performing and selecting bus mediation by selecting the bus transaction from the table, a data structure expressing the bus transaction includes common items, and the common items includes items discriminating at least an issue original module and items discriminating a destination module.