baber/WOPTO huggingface dataset:
Patent JP-2004105630-A (JP)
Title: Coupling device
Inventor: SUZUKI HIROTO
IPC: A61M39/02
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling device the building up work of which at the time of manufacture can be efficiently performed, and also, which can be compactly constituted.  <P>SOLUTION: A hollow thin tube 5 which is housed in a bottomed cylindrical body 8, and the rear end of which communicates with the outside of the bottom part of the body 8, and has a side hole 6 opening in the peripheral wall in a vicinity of the closed distal end is provided. A cylindrical member 11 which is freely slidably fitted on the distal end part of the thin tube 5, and closes the side hole of the thin tube 5 is provided. A skirt part 12 which is formed into an approximately conical cylindrical shape gradually separating from the thin tube 5 toward the rear end of the thin tube 5 is provided on the rear end of the cylindrical member 11. A plurality of annular folding lines 16 are provided on the skirt part 12. When the cylindrical member 11 retracts along the thin tube 5, the skirt part 12 bends through the folding lines 16, and the smaller diameter side is housed in the larger diameter side, and an urging force is imparted to the cylindrical member 11 by the storing elasticity of the skirt part 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115283-A (JP)
Title: Manufacturing process of aluminum hydroxide
Inventor: ISHIKAWA ISAO
IPC: C01F7/14
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To increase the product yield by preventing the channelling of fine particulate aluminum hydroxide in the filtration step after aluminum hydroxide is precipitated from a sodium aluminate solution.  <P>SOLUTION: Calcium carbonate is added to the precipitation solution in the filtration step after aluminum hydroxide is precipitated from the sodium aluminate solution. The amount of calcium carbonate added is 5-30 mg (in terms of CaO)/L precipitation solution. The Na concentration of the precipitation solution after the calcium compound is added is 100-250 g (in terms of NaOH)/L. The concentration of alumina of the precipitation solution is 80-150 g/L.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117049-A (JP)
Title: Stereo image processing device and stereo image processing method
Inventor: TANZAWA TSUTOMU
IPC: G06T7/60
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To specify a highly reliable parallax by detecting mismatching on a calculated parallax with a simple constitution.  <P>SOLUTION: A stereo camera 2 is installed in the state where the optical axis of the camera is tilted against a horizontal plane, and first and second stereo image data are outputted by imaging respectively landscapes having mutually a common part of imaging ranges by rotating the camera in the circumferential direction. A stereo processing part 7 outputs distance data based on the stereo image data. A parallax determination part 15 specifies a first parallax constituting first distance data D1 and a second parallax constituting second distance data D2 corresponding thereto from the viewpoint of the imaging position by using respectively as processing objects, regions having a corresponding imaging range in the first distance data D1 calculated based on the first stereo image data and in the second distance data D2 calculated based on the second stereo image data, and determines the first parallax constituting the first distance data D1 based on the second parallax.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079983-A (JP)
Title: Method for recycling silicon focus ring
Inventor: TATSUMI YOSHIAKI
IPC: H01L21/3065
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recycling a focus ring used for a plasma etching system for manufacturing a semiconductor.  <P>SOLUTION: The method for recycling the silicon focus ring comprises the steps of assembling a first ring (4) obtained by machining a used focus ring and a second ring (7), and composing a combined silicon focus ring (9) having a shape compatiblity with a silicon focus ring used before.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117769-A (JP)
Title: Color filter manufacturing apparatus
Inventor: YAMAMOTO MANABU
IPC: G02F1/13
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter manufacturing apparatus which can be made small-sized and manufacture a color filter on a roll-to-roll basis by using a long-sized base material.  <P>SOLUTION: The color filter manufacturing apparatus is equipped with a rolled web loading unit which loads the long-sized base material, a pattern formation unit which forms an ink-hydrophilic pattern for ink for black matrix by changing ink hydrophilicity/hydrophobicity property by irradiating the base material surface with ultraviolet rays, an ink supply unit which supplies the ink for black matrix to the base material surface, a 1st curing unit which cures the ink, an ultraviolet-ray irradiation unit which irradiates the base material surface with ultraviolet rays to make a black matrix non-formation part hydrophilic to the ink, an ink jet unit which supplies ink for coloring layer to the base material surface, a 2nd curing unit which cures the ink for coloring layer, and a take-up unit which winds the long-sized base material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179334-A (JP)
Title: Printed wiring board and manufacturing method for printed wiring board
Inventor: NAKAI TORU
IPC: H05K3/34
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board provided with a solder pad with excellent high frequency characteristics.  <P>SOLUTION: The solder pad 73 is formed by executing a single tin layer 74 on a conductor circuit 158 and a via 160. Thus, compared to the printed wiring board by a conventional technique of forming two metal layers, a signal propagation speed is accelerated. Also, since there is no nickel layer, a manufacture cost is reduced and electric characteristics are improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004114940-A (JP)
Title: Anti-theft device for vehicle
Inventor: TODA HIROSHI
IPC: B60R25/10
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To release an anti-theft device by a simple method in a case other than theft and prevent theft even when it is released.  <P>SOLUTION: This anti-theft device is provided with an anti-theft device 12 provided in a vehicle to limit a function of the vehicle and prevent theft, an ecological feature inputting device (a camera 10 for photographing a face) recording ecological features of a driver of the vehicle, and an anti-theft release mechanism which releases the anti-theft device when the ecological features are inputted into the ecological feature inputting device and transmits the ecological features to a recorder outside the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122369-A (JP)
Title: Pen point protecting member of writing utensil
Inventor: SUZUKI KEIICHI
IPC: B43K7/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pen point protecting member which limits deformation due to the straining of a pen point contact part to a minimum possible extent and maintains early sealing properties even when used for a long time.  <P>SOLUTION: This pen point protecting member for a writing utensil is arranged in the cap of the writing utensil and comes into contact with and seals the pen point of the writing utensil. The pen point protecting member is formed of a butyl rubber and the permanent set ratio of the butyl rubber is set to be 35 % or lower.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124454-A (JP)
Title: Caisson revetment sealing joint structure
Inventor: ARAKI KENJI
IPC: E02D25/00
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caisson revetment sealing joint structure having sufficient sealing performance.  <P>SOLUTION: A deformation allowance space is provided in a joint part formed between adjacent caissons 10, and a plurality of partition boards 20 biting mutually from the caissons 10 on both sides are provided in the space to extend a water drain passage greatly and improve sealing property by filling a clearance of the partition board 20 with water cut-off material 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125555-A (JP)
Title: Tension test method and outer diameter measuring device
Inventor: TERANISHI HIROSHI
IPC: G01B7/12
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To perform automatic measurement highly accurately of true stress and true strain even in the case of high-speed tension.  <P>SOLUTION: A measuring device body 21 is mounted floatably on a long cylindrical specimen 10 having a notch 11 set on a tension tester in the sandwiched state between an upper/lower clamp means 26, 27 through an elastic body 28, and the measuring device body 21 is allowed to have a silk thread 22 wound around the notch 11 of the specimen 10 and a displacement detection means 23 for detecting the length change of the silk thread 22. The displacement detection means 23 is constituted so as to lock one end of a strand 22 whose other end is fixed on the measuring device body 21 and to detect displacement of a moving body 31 for applying a tension to the silk thread 22 through a spring 32 by an eddy current displacement sensor 33, and measures continuously a sectional area change of the notch bottom of the specimen 10 from the length change of the silk thread 22 during a tension test, and performs feedback control of an actuator of the tension tester so that a strain speed grasped from the sectional area change becomes approximately constant, and determines correlation between the true stress and the true strain.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121551-A (JP)
Title: Pinball game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko machine 1 that is new and interests players while keeping a clearance between a game board and a see-through member within a specified range .  <P>SOLUTION: A part of the see-through member 105 covering the front of a game board 10 is made a protruding see-through section 105a, and a game ball is prevented from entering a recess on the rear side. The clearance between the game board 10 and the see-through member 105 can be kept within a specified range (13mm to 25mm). A central role object 14 (liquid crystal display device 15) can be significantly protruded by using the recess of the protruding see-through section 105a, and the central role object 14 (liquid crystal display device 15) can be made larger by the protrusion, made powerful and emphasized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129083-A (JP)
Title: Data processor
Inventor: NOGUCHI HIROYUKI
IPC: H04L45/60
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize a reduced cost and a processor miniaturization by suppressing increase in the capacity of a buffer memory, and to realize high-speed processing by removing the data transferring work of a CPU from a receiving buffer memory to a transmitting buffer memory.  <P>SOLUTION: A data processor converts an address specified by the network interface 101 to an address in a memory for actually storing data on the basis of an address translation table 201, arbitrarily sets whether the data is actually stored or read in or from which storage area of the memory regardless of the address specified by the network interface 101, and, even when an identical address is specified by the interface 101, writes or reads the data while eliminating the need of shifting the data in the memory.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129467-A (JP)
Title: Device for making configuration of distributing power load accommodating system
Inventor: TAKAHASHI REIJI
IPC: H02J3/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To quickly solve the enormous load accommodation problem to a wide range of objects of system switching with simple configuration.  <P>SOLUTION: This device abstracts a plurality of closed loop groups, with a group of switches belonging to a closed loop or a loop between power sources as one group, by virtually switching on the off switches of distribution systems in the initial system before switching of systems in order at switching of the systems; sets off switches 9, 15, 5, and 12 in the group of switches belonging to each abstracted closed group 1-4 as initial genes; selects the genes being the object of operation from among the group that the initial genes belong to, as the switches referring to the combination of the initial genes; and creates a new gene which becomes a candidate for the configuration of a load accommodating system, based on the gene being the object of operation, and makes the combination high in evaluation value out of the combinations of new genes as the optimum configuration of a load accommodating system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128420-A (JP)
Title: Semiconductor module and manufacturing method thereof
Inventor: OKAMOTO KENJI
IPC: H01L23/36
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To compose a semiconductor module with excellent heat dissipation at a low cost.  <P>SOLUTION: The semiconductor module mounting one or a plurality of circuit elements is sealed with a mold resin. The module comprises a conductive layer 1a having a circuit pattern that is formed for mounting the circuit elements 2, 3, and an insulating layer 1b that is bonded to a surface opposite to a surface with the circuit elements 2, 3 of the conductive layer 1a that are mounted, where the insulating layer 1b exposes the surface opposite to the surface that is bonded with the conductive layer 1a. The semiconductor module is completed by removing a metallic base plate 1c to expose the insulating layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131785-A (JP)
Title: POLYCRYSTALLINE MgO VAPOR DEPOSITION MATERIAL ADJUSTED IN SI CONCENTRATION
Inventor: SAKURAI HIDEAKI
IPC: H01J11/34
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycrystalline MgO vapor deposition material by which good electric discharge responsiveness is obtainable over a wide temperature range and to provide a polycrystalline MgO material for vapor deposition which is the material used for a plasma display panel improved in panel luminance and a plasma display panel remarkably reduced in the number of address ICs without causing the degradation in the luminance of the panel.  <P>SOLUTION: The polycrystalline MgO material for vapor deposition for a protective film of the plasma display panel is improved and the characteristic configuration thereof consists of sintered pellets of polycrystalline MgO having MgO purity of ≥99.9% and relative density of ≥90%, in which the concentration of Si included in the polycrystalline MgO is ≥30 to ≤500 ppm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131272-A (JP)
Title: Methane gas hydrate pellet unloading device
Inventor: TAKASHIMA ITSUO
IPC: B65G53/24
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To unload and transport low-temperature methane gas hydrate pellets in a dry condition from a carrying vessel and storage tank without using liquid refrigerant, such as antifreeze solution and cryogenic liquefied gas.  <P>SOLUTION: In this device for successively sucking the methane gas hydrate pellets and unloading them, the methane gas hydrate pellets are sucked by exhausting methane gas from a suction pipe. After the methane gas hydrate pellets accelerated in a nozzle portion in front of an exhaust port pass through an openable/closable diaphragm, high-pressure methane gas is blown out to transport the methane gas hydrate pellets. Successive suction is permitted, due to functions of the nozzle portion placed in the proximity of the exhaust port of the suction pipe, the openable/closable diaphragm and a methane gas blowout nozzle for transportation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130379-A (JP)
Title: Method for positioning die in press brake, and apparatus therefor
Inventor: SHIMA KOJI
IPC: B21D5/02
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for positioning a die in a press brake, by which a die can easily and securely be moved and positioned without depending on the experience and intuition of an operator, and to provide an apparatus therefor.  <P>SOLUTION: In the press brake, a die D is positioned through a die holder 15 on the upper part of a lower table 13, and a punch P is positioned on the lower part of an upper table 7. A work W placed on the die is positioned by being butted to the butt of a back gauge 19 which is freely movable back and forth, and freely movable right and left. Thereafter, either the lower table or upper table is moved up and down, and, by the cooperation of the punch and the die, the work is subjected to bending. Then, the back gauge is moved and positioned to the position coordinates at the back and forth, and right and left of the back gauge calculated based on the metal pattern information of the punch and the die. The die is moved from the front to the rear on the die holder, and the rear end of the die is butted to the butt of the back gauge, so that the die is positioned and fixed on the die holder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135514-A (JP)
Title: Bail reversing apparatus of spinning reel
Inventor: HIRAOKA KOICHI
IPC: A01K89/01
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a changeover part to a low protrusion height, to surely hold a bail arm in a line releasing posture and to smoothly return the bail arm from the line releasing posture to a line winding posture in a bail reversing mechanism.  <P>SOLUTION: The bail reversing mechanism 18 is designed to return the bail arm 17 from the line releasing posture to the line winding posture interlockingly with rotation of a rotor in the line winding direction and is equipped with a moving member 51, an interlocking member 58, a toggle spring mechanism 50 and a changeover member 52. The moving member is provided in the rotor so that the rear end can freely be moved from a first position corresponding to the line winding posture and a second position corresponding to the line releasing posture back and forth interlockingly with the shaking of the bail arm. The interlocking member has a contact part 58a and is moved interlockingly with the moving member so that the travel of the contact part 58a is smaller than that of the moving member. The toggle spring mechanism 50 distributes the bail arm between the line winding posture and the line releasing posture and urges the bail arm with a dead center sandwiched therebetween. The changeover member moves the interlocking member to a separated position of the toggle spring mechanism.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136492-A (JP)
Title: Method of manufacturing inkjet recording sheet
Inventor: CHIKAMI NOZOMI
IPC: B41J2/01
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an inkjet recording sheet, by which the occurrence of an agglomerate can effectively be restrained and a uniform ink accepting layer can be coated with low energy (at low cost) without being accompanied by bad effects such as liquid loss and entanglement of bubbles and the lowering of productivity.  <P>SOLUTION: In the method of manufacturing the inkjet recording sheet for forming the ink accepting layer on at least one side of a support by coating a coating liquid including inorganic fine particles, a mordant, polyvinyl alcohol, a lubricant and an anionic surfactant, at least one portion of the coating liquid including a lubricant dispersing liquid containing the lubricant and the anionic surfactant is directly added into fine particle dispersing liquid containing at least the inorganic fine particles, the mordant and the polyvinyl alcohol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142138-A (JP)
Title: Perforation processing method for ceramic green sheet
Inventor: SAITO RYUICHI
IPC: B23K26/00
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems: a part of an article to be processed becomes a molten state at the time of processing when a ceramic green sheet is subjected to perforation processing by a laser to be left around a processed perforation as an adherend, a structural flaw is yielded in the periphery of a via-electrode after lamination and baking and the connection reliability of the via-electrode or the moisture resistance of a device is not obtained.  <P>SOLUTION: The pulse output shape of a laser beam 2 has a rectangular approximate shape and the ceramic green sheet 3 is irradiated with a high peak/short pulse type laser beam wherein the minimum value of processing energy is not less than 60% of the maximum value of the processing energy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144559-A (JP)
Title: Measuring device having web server function
Inventor: NAGAI MASAAKI
IPC: H04L29/06
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a small-sized and simply-handleable measuring device remotely operated or remotely monitored by a client device.  <P>SOLUTION: This measuring device is equipped with a control means for controlling operation of the measuring device, a storage means for storing measuring condition data, a control program and a web server program, a measuring means for measuring based on the measuring condition data, and a communication means for communicating request data or web data with a client device. Since the measuring device itself has a web server function, a web server having a control means other than the control means of the measuring device is not required to be provided on the measuring device side. Since a storage region for measurement remote control and a storage means for the server are controlled by the control means, only data transfer is required when a measurement result is utilized on the web server side, and development of a control software for interface is not required.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149828-A (JP)
Title: Descaling pickling method
Inventor: KOBAYASHI TAKESHI
IPC: C23G1/08
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a descaling pickling method by which a steel member is descaled and pickled in a sulfuric acid bath while surely preventing the occurrence of pitting.  <P>SOLUTION: In the pickling method for descaling a steel member with sulfuric acid, the concentration of Fe<SP>2+</SP>in a sulfuric acid bath into which the steel member is dipped is regulated to the control index of the sulfuric acid bath. Specifically, the concentration of Fe<SP>2+</SP>in the sulfuric acid bath is regulated to ≤45 g/l.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152885-A (JP)
Title: Semiconductor device and its fabricating method
Inventor: KASUYA YOSHIKAZU
IPC: H01L27/115
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device including a nonvolatile memory exhibiting a tolerance to deterioration when data is read/erased, and to provide its fabricating method.  <P>SOLUTION: The semiconductor device 10 includes a memory domain 1000 constituting a memory array where nonvolatile memories are arranged in a matrix of a plurality of rows and columns. The nonvolatile memory includes a word gate 14 formed above the semiconductor layer 10 through a gate insulation layer 12, impurity layers 16 and 18 constituting a source region or a drain region formed on the semiconductor layer 10, and sidewall control gates 20 and 30 formed along one opposite side faces of the word gate 14, respectively. The control gates 20 and 30 have first control gates 20a and 30a and second control gates 20b and 30b touching each other wherein the first control gates 20a and 30a and the second control gates 20b and 30b are formed on insulation layers different in the thickness.  <P>COPYRIGHT: (C)2004,JPO