baber/WOPTO huggingface dataset:
Patent JP-2008135671-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: UENO HISANORI
IPC: H01L21/027
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mark profile that can realize high accuracy and stable alignment.  <P>SOLUTION: The method of manufacturing a semiconductor device comprises the steps of forming a silicon oxide film 12 on a silicon substrate 11 and forming a contact hole penetrating the silicon oxide film and an alignment mark for alignment by etching; depositing a first conductive film 13 in the contact hole as an embedded member; planarizing the first conductive film by a chemical-mechanical polishing (CMP) method, until the silicon oxide film 12 is exposed; and depositing a second conductive film 14 for use as a wiring member. In the method of manufacturing the semiconductor device, when the thickness of the first conductive film is to be set to Ta (μm), the thickness of the second conductive film is Tb (μm); and the width of the alignment mark is W (μm); and the alignment mark is formed with the mark width W that satisfies (Ta+Tb)×2<W≤((Ta+Tb)×2+1).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008136631-A (JP)
Title: Game system and web service provision system
Inventor: KATORI SADAJI
IPC: A63F13/67
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a game system and WEB service provision system which can enhance the fun of games by preferably supplying how to enjoy games to users.  <P>SOLUTION: The game system 100 which supplies game service to users' terminals 300 in linkage with the WEB service provision system 200 which supplies WEB service to the users' terminals 300 through the Internet includes a game control information table 102 in which is housed game control information adaptive to the WEB service matched with application information of the WEB service utilized by users through the users' terminals 300, and a game control means 101 which controls games reflecting the game control information adaptive to the WEB service.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137768-A (JP)
Title: Uncoiler of wire reeling equipment
Inventor: DOI KAZUMA
IPC: B65H59/38
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To stably uncoil a wire even in the case of reeling at high speed and in the case of reeling a large-diameter wire.  <P>SOLUTION: The wire reeling equipment has an uncoiler 16 for uncoiling a wire 1 of an irregularly wound coil 2, a winding/unwinding device for winding up the wire 1, and a tension giving device for applying tension to the wire to be wound up by the winding/unwinding device. The uncoiler 16 of this reeling equipment is structured of a horizontal rotary base 53 to be rotated in the horizontal direction, a guide member 16 for guiding so that the axis of the irregularly wound coil 2 placed on the horizontal rotary base 53 coincides with the center of rotation of the horizontal rotary base 53, and a unwinding driving device 55 for driving the horizontal rotary device 53 to rotate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008136654-A (JP)
Title: Load carrying bag
Inventor: TAIRA TOSHIAKI
IPC: A45C11/00
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load carrying bag capable of easily fixing and carrying a load without damaging or breaking the load without being filled with a cushioning material or the like and attaching a tag or the like for carrying.  <P>SOLUTION: This load carrying bag 1 includes a bag body 2 capable of storing a load 8 therein, a belt-shaped fastening belt 3 having one end fixed to the surface of the bag body 2, a turnup ring 4 capable of turning up the fastening belt 3, hook-and-loop fasteners 31 and 32 detachably fixing the other end of the fastening belt 3, and a tag storage pocket 5 provided on the surface of the bag body 2. The fastening belt 3, the turnup ring 4, the hook-and-loop fasteners 31 and 32, an the tag storage pocket 5 are provided at the bag body 2 for preventing the fastening belt 3 from covering the tag storage pocket 5 when the fastening belt 3 is put on the surface of the bag body 2 toward the turnup ring 4, and the other end of the fastening belt 3 turned up at the turnup ring 4 is fixed with the hook-and-loop fasteners 31 and 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008141897-A (JP)
Title: Driving control method and driving controller of dc brushless motor
Inventor: MORIHARA NORIHIKO
IPC: H02P6/06
Filed: 2006-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To control driving of a brushless motor of a sensorless type with lead angle adjustment and to smoothly and securely start the motor.  <P>SOLUTION: At the time of starting, a stop position of a rotator in a target motor to be started is detected, and the motor is started by a conduction pattern corresponding to the detected stop position. Counter electromotive voltage of a non-conduction phase in the motor at the time of rotation is compared with first reference voltage and second reference voltage after the motor is started. A first detection point in a change of a rising side of counter electromotive voltage from conduction interruption to next conduction start, and a second detection point in the change of a falling side are detected. Detection information on both detection points is used for control of the conduction pattern as rotation position information on the rotator. The first reference voltage and second reference voltage are variable and the detection points are movable.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008146236-A (JP)
Title: Duplex control device and redundancy method of its control right setting signal
Inventor: TAKEHARA JUN
IPC: G06F11/08
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a duplex control device which improves redundancy with simple structure for changing a control right and without making system composition complicated, and also provide a redundancy method of its control right setting signal.  <P>SOLUTION: A first control right of its own system is set, and the first control right of its own system is reset from abnormal information on its own system and a second control right transmitted from another system. Control data mutually given to and received from another system in synchronization with the execution cycle of a control device are transmitted to another system, together with redundancy bit data generated from the first control right and the second control right which both accompany the control data, and the first redundancy bit data transmitted from its own system are compared with the second redundancy bit data received from another system, and the presence or absence of compatibility in setting signals between the first control right and the second control right, which are both set by the control device, is determined. If contradiction exists in the compatibility, the abnormal information on its own system is referred to, and the first control right of its own system is reset, and a control right setting signal is made redundant.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008144301-A (JP)
Title: Silk sock
Inventor: GOTO SOICHIRO
IPC: D06M15/00
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silk sock having antibacterial effect, capable of applying antibacterial effect by permission juice for a long time, water repellency to silk fiber to suppress moisture absorption, and improved in strength of silk fiber.  <P>SOLUTION: The silk sock is knitted using silk fiber which is formed with an antibacterial adhesive film on the surface, which is formed by bridging permission juice component with a resin compound. The silk sock is obtained by subjecting silk fiber knitted in a sock shape to antibacterial treatment with a treatment liquid containing permission juice component and a resin compound.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142865-A (JP)
Title: Bolt feeding instrument
Inventor: TANIGUCHI TAKAO
IPC: B23P19/00
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bolt feeding instrument, which feeds a plurality of bolts simultaneously when the bolts are positioned to a plurality of bolt holes in a counter part after recognizing that the plurality of bolts are regular bolts with shaft parts of correct length just as designed without being too short or too long.  <P>SOLUTION: The bolt feeding instrument 1 comprises: a base plate 2 having a plurality of holding holes 21 for holding the shaft parts 82 of the plurality of bolts 8; a reference base 3 to which tips of the shaft parts 82 of the plurality of bolts 8 to be held in the holding holes 21 in the base plate 2 are abutted; a lower instrument plate 4 disposed on the base plate 2; and an upper instrument plate 5 installed above the lower instrument plate 4 to be relatively slidable to the lower instrument plate 4. The bolt feeding instrument 1 determines if the length of the shaft parts 82 of the plurality of bolts 8 is correct, and then positions the plurality of bolts 8 to be simultaneously fed to the plurality of bolt holes in the counter part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008148845-A (JP)
Title: Network system for selectively and integrally sharing game information data and preventing fraud
Inventor: MATSUMURA TOSHIAKI
IPC: G06F21/60
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network system selectively and integrally sharing game information data and preventing frauds capable of sharing information required by managers of game parlors, supervisory organizations other than the managers and related businesses based on respective types of information on game machines, game related machines used for dispensing game media and exchanging prizes, and whole game related information in prize buying/selling, while eliminating a fraudulent use.  <P>SOLUTION: This network system assigns address spaces and incidental data in conformity to IPV6 to all the game machines, game related devices and special prizes, provides them with unique individual identification information, collects their operation data and access information, encodes them by a certificate authority and a hybrid encryption method, connects computers managed by the managers of the game parlors, prize purchasing traders, prize wholesalers and other third parties using the encryption and network techniques, and selectively shares the information on subjective bases with the third parties other than the managers of the game parlors.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008149280-A (JP)
Title: Metal catalyst and its manufacturing method
Inventor: ICHIHASHI TOSHIYA
IPC: B01J37/08
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for depositing a catalytic metal on the surface of a carrier in such a state that the catalytic metal exhibits high efficiency as a catalyst, namely, has minute particle size of ≤1 nm and is deposited at a high deposition rate and to provide a metal catalyst manufactured by this depositing method.  <P>SOLUTION: The raw material of the catalytic metal is pyrolyzed at the temperature equal to or higher than the interaction temperature of the carrier with a catalytic metal particle to deposit the catalytic metal particle on the surface of the carrier and get the deposited catalytic metal particle into a hollow formed on the surface of the carrier by the interaction of the carrier surface with the catalytic metal particle, so that the grain growth of the catalytic metal particle can be disturbed. As a result, the grain growth of the catalytic metal can be avoided and the metal catalyst having high activity and the high deposition rate can be obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007173238-A (JP)
Title: Field emission cathode, and field emission type illumination device using the same
Inventor: RYU HO
IPC: F21Y103/00
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field emission cathode with high energy conversion rate, useful for environment protection, and a field emission type illumination device using the same.  <P>SOLUTION: The field emission cathode has a carbon nano-tube yarn drawn out from carbon nano-tube array, and the field emission cathode can be formed by one piece of carbon nano-tube yarn or by a plurality of carbon nano-tube yarns wound together. The field emission type illumination device has the field emission cathode and an anode facing the field emission cathode. Since the energy conversion of the field emission type illumination device is carried out only through a conversion process from electric energy to photo-energy, energy conversion rate is high. Furthermore, the field emission type illumination device is useful for environment protection.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008149293-A (JP)
Title: Air cleaner and air cleaning method
Inventor: GONJO NORIKO
IPC: A61L9/22
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner quickly and efficiently removing allergen causing attack in allergic patients, and an air cleaning method using it.  <P>SOLUTION: The air cleaner is provided with a suction port sucking air containing dust; a dust collector removing dust contained in air sucked from the suction port; a blow-out port blowing out dust-removed air; an air fan sending the dust-removed air to the blow-out port; a dust generating source detecting part detecting movement of dust generating source futon; and a control part starting operation of the air fan based on detection signals from the dust generating source detecting part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007174664-A (JP)
Title: Multi-hop communication system, method for transmitting communication signal, communication station, and base station
Inventor: HART MICHAEL JOHN
IPC: H04B7/26
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-hop communication system which uses a resource control method for balancing a transmission resource allocated to each of communication links, to provide a method for transmitting a communication signal, to provide a communication device, and to provide a base station.  <P>SOLUTION: A control signal processing means derives (a) an absolute control signal representing an absolute value derived by the communication device of the multi-hop communication system, and (b) at least one relative control signal representing a relative value derived by another communication device of the multi-hop communication system relative to the absolute value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007170396-A (JP)
Title: Electric power generating system equipped with annular combustor
Inventor: TEES J MICHAEL
IPC: F23K5/14
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost, light weight, compact and durable power generating system equipped with an annular combustor using hydrocarbon fuel such as fuel of diesel, jet, natural gas and alcohol.  <P>SOLUTION: The electric power generating system having a body 159, an annular combustor 14, a turbine 16, a compressor chamber and a compressor 102 positioned within the compressor chamber. An inlet port is in fluid communication with the compressor chamber and an exit port is in fluid communication with the turbine. A plurality of magnets MG are secured to a rotor 18 and a stator 22 made of mangnetically attracted material, such as iron, and having a stator winding provided in the body 159. The stator winding is positioned in close proximity to the plurality of magnets mounted to the rotor whereby rotation of the rotor 18 induces a current in the winding.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008129567-A (JP)
Title: Optical device
Inventor: NAGAEDA HIROSHI
IPC: G02B6/42
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that low loss and high speed response are incompatible by conventional techniques in an optical switch which is regarded as an important optical device because of increased demand for routing accompanied with a complicated network.  <P>SOLUTION: The optical device achieves a high-speed operation while reducing strokes in movable components as far as possible by using a low-loss collimate coupling system and employing a partial condensing system. An input fiber 11 and an output fiber 21, and an input fiber 12 and an output fiber 22 fixed by double core ferrules 31, 32 are disposed while being opposed to each other across a movable mirror 5, and compound functional lenses 41, 42 are added to such a configuration. By narrowing the optical path only in the stroke direction of the movable mirror, the stroke can be decreased to achieve a high-speed operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008157531-A (JP)
Title: Air conditioner
Inventor: KUSAKA MICHIYOSHI
IPC: F25B1/00
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To positively detect frost formation on an outdoor unit of an air conditioner.  <P>SOLUTION: In the outdoor unit 2 of the air conditioner 1, a duct 31 is provided from an outdoor heat exchanger 14 to a blow-out opening 13 via blow fan 23. The duct 31 is formed with a suction opening 31A facing the outdoor heat exchanger 14, and a heat source 32 is arranged near the suction opening 31A. The duct 31 is formed with a blow-out opening 31B facing the blow fan 23, and a second temperature sensor 33 is arranged in a neighborhood of the blow-out opening 31B. A temperature of air heated by the heat source 32 is measured by the second temperature sensor 33, and by monitoring a difference with an outside air temperature measured by a first temperature sensor 15 arranged in a front face side of the outdoor heat exchanger 14, frost formation is detected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008158792-A (JP)
Title: Network server and control method
Inventor: UCHIDA WATARU
IPC: G06Q50/10
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network server which urges more non-participating members having a common interest for a community having a specific interest to participate in the community in a social networking service (SNS) system, and also to provide a control method thereof.  <P>SOLUTION: The network server comprises: an interest information storage part for storing information in which interest information specifying a member's interest is associated with category information to which the interest information belongs; a participating member interest extraction part for extracting first interest information based on information inputted by a participating member of a predetermined community; a non-participating member interest extraction part for extracting second interest information based on information inputted by a non-participating member; a relevancy calculation part for calculating a relevancy between category information associated with the first interest information and category information associated with the second interest information; a determination part for determining whether the relevancy is not less than a threshold; and a notification part for notifying the participating member of the non-participating member for which the relevancy is determined to be the threshold or more.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008156893-A (JP)
Title: Manufacturing method of building material and building material
Inventor: SUZUKI SHINICHI
IPC: E04F15/02
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture and provide a building material, having a feeling of solid wood, and improved in wooden appearance.  <P>SOLUTION: The surface of a chamfer part 6 formed on the side of the front surface of the building material 1 obtained by arranging a decorative material 3 on the surface of a base material 2 is printed to be dressed according to a color tone and a pattern of the decorative material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008156166-A (JP)
Title: Method for casting and cutting silicon ingot
Inventor: YOSHIHARA MITSUO
IPC: C01B33/02
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cutting a silicon ingot where the production efficiency and yield of the silicon ingot can be enhanced and where a solar cell with high conversion efficiency can be obtained.  <P>SOLUTION: When silicon blocks which are starting raw materials to be cut later and whose cross-sectional shapes are square are cut out from the silicon ingot cast by a continuous casting method with electromagnetic induction, the cross-section of the ingot is shaped to be rectangular and 6 or more silicon blocks with same sizes are cut out from the silicon ingot. The production efficiency can be considerably enhanced and the yield can be enhanced because the cut off amount of edges per one silicon block is reduced. Furthermore, the ratio of a columnar crystal having a large diameter in the ingot can be increased and then the conversion efficiency of the solar cell using the silicon block as a substrate can be enhanced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008158840-A (JP)
Title: Electronic equipment
Inventor: KONO TAKESHI
IPC: H04N101/00
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment capable of stopping power supply according to the voltage of an identification terminal.  <P>SOLUTION: The present invention is applied to electronic equipment 10 including a USB connection part RC 11 for connecting device equipment and host equipment, a voltage detection means 12 for detecting voltage of the identification terminal ID contained in the USB connection part RC 11, and a power supply means 11 for supplying power to a feeding terminal VBUS contained in the USB connection part RC 11 according to the voltage detected by the voltage detection means 12. The equipment further comprises a circuit 17 for controlling the propriety of detection of voltage change by the detection means 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008160521-A (JP)
Title: Video voice recording/reproducing system and video voice recording/reproducing device
Inventor: KAMATA TAKASHI
IPC: H04N21/41
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable video voice data, which could not be recorded due to poor reception sensitivity, to be reproduced.  <P>SOLUTION: A chapter is set according to a variation of a reception sensitivity of each device among a plurality of video voice recording/reproducing devices 10, 10, ... which share recording programming information, and chapter information is shared with other devices.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007182628-A (JP)
Title: Aluminum alloy sheet and method of producing the same
Inventor: KAJIWARA KATSURA
IPC: C22C21/00
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet which does not generate grain streaks or living marks and is excellent in surface appearance, and a method of producing the same.  <P>SOLUTION: In a polarization microscope image of crystals at the surface of an aluminum alloy, when the light and dark contrast in the microscope image is graded into three levels of equal intervals, the area ratio of crystals having each contrast level each falls within the range of 20-50%. In the method of producing an aluminum alloy plate by subjecting an aluminum alloy ingot to homogenization and subsequently to at least hot rough rolling and hot finish rolling, the hot rough rolling is performed employing a start temperature within the range of 400 to 610°C, a finish temperature within the range of 300 to 470°C, a rolling speed from the start of rolling of ≥50 m/min, a roll temperature of ≤150°C and a rolling amount of ≥30 mm or a single-pass reduction of ≥30%, and the hot finish rolling is performed employing a final rolling speed of ≥50 m/min, a roll temperature of ≤150°C and a total rolling reduction of ≥65%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008136466-A (JP)
Title: Easily weeding tool
Inventor: FURUHATA YOUKO
IPC: A01B1/16
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily weeding tool which relaxes weeding labor and suppresses damage to ground.  <P>SOLUTION: The easily weeding tool is characterized by installing a ring (1) with curved shape on a handle (3) with the base part of the ring (1) formed into a blade (2).  <P>COPYRIGHT: (C)2008,JPO&INPIT