baber/WOPTO huggingface dataset:
Patent JP-2005136385-A (JP)
Title: Semiconductor optical device and manufacturing method of the same
Inventor: YOSHIHARA SHINJI
IPC: G02B6/42
Filed: 2004-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve alignment accuracy of optical parts than in the prior art.  <P>SOLUTION: A micro lens pedestal section 1b is formed by processing the objective formation area of a micro lens 1a of a micro lens substrate 1 into the shape of the micro lens 1a by performing etching on the micro lens substrate 1 once. Then, a positioning structure section 1c is simultaneously formed on the micro lens substrate 1. And the micro lens 1a is formed on the micro lens pedestal section 1b. Subsequently, a part of the side that is to be the emitting light surface 2a of a laser diode substrate 2 is contacted with the reference surface 23 of the positioning structure section 1c to mount the laser diode substrate 2 on the micro lens substrate 1, thereby enabling to more improve the positioning accuracy of the micro lens 1a with the laser diode substrate 2 than that in the prior art and to more improve the efficiency of the optical coupling of the micro lens 1a with the laser diode substrate 2 than that in the prior art.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006083978-A (JP)
Title: Method and device of manufacturing frictional material
Inventor: SAKAMOTO YOSHINORI
IPC: F16D69/00
Filed: 2004-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing metal mold of a frictional material for dispensing with a large-scale press device, by reducing generation of polishing powder, by shortening grinding work, while reducing a brake squeak.  <P>SOLUTION: This device has a process of manufacturing a spare mold 30 having inclined faces 30b and 30b by pressurizing and hardening a powdery raw material without heating in a preliminary molding metal mold 10, and a process of forming the spare mold into the frictional material 3 having inclined faces 3b and 3b of a desired angle in a position of the inclined faces 30b by heating and pressurizing the spare mold in a molding metal mold 20; and is characterized by setting an angle α of the inclined face of the spare mold 30 larger than an angle β of the inclined face of the frictional material 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006083334-A (JP)
Title: Vinyl chloride copolymer resin, method for producing the same and its resin composition
Inventor: NOGUCHI KISABURO
IPC: C08F265/06
Filed: 2004-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vinyl chloride copolymer resin having excellent impact resistance, melt-flow property and heat-resistance, a method for producing the resin and a resin composition containing the copolymer resin.  <P>SOLUTION: The vinyl chloride copolymer resin is produced by the copolymerization of (A) a vinyl chloride monomer and (B) an n-butyl acrylate/styrene copolymer produced by a bulk polymerization method, a solution polymerization method or a suspension polymerization method. The resin composition contains the copolymer resin. The ratio (wt.%) of the n-butyl acrylate component/styrene component constituting the component B is set to 5/95 to 70/30 and the (A)/(B) ratio (wt.%) is set to 99.5/0.5 to 60/40.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006088749-A (JP)
Title: Occupant restraining device
Inventor: ODATE SHOTARO
IPC: B60R22/10
Filed: 2004-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent change of a posture of a child seat when the child seat is installed to a seat.  <P>SOLUTION: This occupant restraining device 1 detects obstacles around a vehicle, and winds up a seat belt 4 when possibility of collision of the obstacles with the vehicle is detected. The device comprises a child seat detection means for detecting whether a child seat 20 is mounted to a seat 2B or not, and a wind-up ban means for banning wind-up of the seat belt 4 when the child seat detection means detects mounting of the child seat 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006093222-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: SHIMIZU HIDE
IPC: H01L27/06
Filed: 2004-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To form a conductive film in self-matching manner that can be used as a floating gate electrode by using an element separation insulating film, and to provide a technology capable of forming a conductive film that can be used as a semiconductor element such as a diode element.  <P>SOLUTION: An element separation insulating film is formed on a semiconductor substrate 1. The element separation insulating film comprises an element separator 6 in a peripheral circuit region and a plurality of element separators in a memory cell region. The element separator of the memory cell region comprises projections that protrude from the semiconductor substrate 1 with a recess formed between the projections. Then a recess 7 is formed at the element separator 6, and a conductive film 9 that fills the recess 7, and a recess in the memory cell region is formed across the entire surface. A conductive film 9 above the recess 7 and the recess in the memory cell region is removed to separate the conducive film 9 that fills a plurality of recesses in the memory cell region, with a conductive film 9 remaining in the recess 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006094654-A (JP)
Title: Power conversion apparatus using gate control method of self arc-method for controlling gate of self arc-extinguishing type device connected in multiple series, and power conversion device using this method
Inventor: HIDA MASAYUKI
IPC: H02M7/12
Filed: 2004-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate control method and a power conversion device using the method capable of easily and completely performing overcurrent and overvoltage protection without using any other power than an ordinary gate driving power supply when an excessive current flows through a self arc-extinguishing type device connected in multiple series.  <P>SOLUTION: This device includes the self arc-extinguishing type devices 11a, 14c connected in multiple series, a voltage detector 2 for detecting a voltage between main electrodes of the respective self arc-extinguishing type devices, a gate control portion 3 which applies an arbitral voltage to each of gate terminals of the respective self arc-extinguishing type devices, and an overcurrent detector 34 for detecting that the excessive current flows through the respective self arc-extinguishing type devices 11a, 14c. When the overcurrent detector 34 detects the overcurrent, the gate control portion 3 reduces the gate voltage of the self arc-extinguishing type device during switching-on, and when the detected value of the voltage detector 2 becomes at and more than a predetermined value at and less than a withstand voltage of the self arc-extinguishing type device, the gate voltage of the self arc-extinguishing type device is increased.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006090936-A (JP)
Title: Steering force measuring device and steering force measuring method
Inventor: WATANABE SHINICHI
IPC: B62D7/08
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive steering force measuring device dismountable easily and usable for various kinds of vehicles, and a steering force measuring method.  <P>SOLUTION: A left engaging part 31L is constituted of a female screw part 42 of a load cell 41 interfitted with a male screw 32L provided on the tip of a left tie-rod body 22L, a female screw 33L with which a male screw part 43 of the load cell 41 is interfitted, and a tie-rod end 21L using the female screw 33L as a base part. A tool contact part, a base part, a cord and a load meter are shown by numbers of 44, 45, 46, 47, respectively.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005110269-A (JP)
Title: Method and apparatus for promoting layered implementation of encryption
Inventor: MONTENEGRO GABRIEL E
IPC: H04L12/56
Filed: 2004-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus capable of utilizing more bits together with a CGA and an HBA techniques.  <P>SOLUTION: The method for communicating cryptographic data through multiple network layers includes the steps of: receiving the cryptographic data in a node; dividing the cryptographic data into multiple pieces; and encapsulating different pieces of the cryptographic data into field associated with different network layers in a data packet, whereby an item of encrypted data that is too large to be communicated in a single field, can be communicated through multiple fields associated with different network layers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006095877-A (JP)
Title: Liquid jet head and image forming apparatus
Inventor: KODAMA KENICHI
IPC: B41J2/045
Filed: 2004-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent crosstalk in a structure that a common liquid chamber and a piezoelectric element are provided in a pressurizing chamber at a side opposite to a side having an ejection hole (a nozzle) formed thereon.  <P>SOLUTION: This liquid jet head comprises a plurality of ejecting holes each for ejecting a liquid, a plurality of pressurizing chambers respectively communicating with the ejecting holes, piezoelectric elements each being provided in the respective pressurizing chamber at the side opposite to the side having the ejection hole and being adapted to deform each chamber, and a common liquid chamber provided at the side opposite to the side having the ejection hole in the pressurizing chamber and adapted to supply a liquid to the plurality of pressurizing chambers through a supply hole. The liquid jet head further comprises a wiring member for driving the piezoelectric element of which at least the part is formed so as to rise in the common liquid chamber in a direction roughly perpendicular to the face having the piezoelectric element provided thereon, and a dummy wiring member which is a structural material provided in the common liquid chamber to be roughly parallel to the wiring member and is adapted not to drive the piezoelectric element.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006095243-A (JP)
Title: Game article supply apparatus and game article supply system
Inventor: OKADA KAZUO
IPC: A63F9/00
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game article supply apparatus and a game system, capable of feeding a game article related to a game article which a player already possesses, and keeping the player's desire to collect game articles.  <P>SOLUTION: The game article supply apparatus 1 comprises a storage unit with a plurality of storage parts 10 for storing figures and a discharge unit for discharging figures stored in the storage unit 3. When the figure ID stored in a storage part of each figure is read by an authentication unit 7 in the game article supply apparatus 1, the storage part 10 corresponding to the read figure ID is specified to operate the discharge unit, and the figure stored in the specified storage part 10 is discharged.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006105837-A (JP)
Title: Pyroelectric sensor
Inventor: FURUYAMA YASUHIKO
IPC: G01J1/02
Filed: 2004-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of piezoelectric noise and cracks, simplify manufacture, and avoid the occurrence of defects.  <P>SOLUTION: A DTGS or DLATGS single-crystal material is used for a pyroelectric crystal of a sensor element 4. The sensor element 4 is supported by an electrically conductive paste 7, only through a nearly circular area which is at the center of the lower surface of the sensor element 4 and is equivalent to 9% to 16% of the area thereof, while the rest is set as a gap g. Superior Pyroelectric characteristics superior to conventional TGS-based crystals can be achieved. The deformation of the sensor element becomes possible, and the occurrence of piezoelectric noise and cracks can be prevented. By controlling the area of the nearly circular area to be within a range of 9% to 16% of the area of the lower surface of the sensor element 4, a heat conductive link having no excess and deficiency can be formed. Complicated operations, in which a filler is inserted during manufacturing can be dispensed with to prevent the occurrence of defects caused by the filler.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006108050-A (JP)
Title: Joint connector
Inventor: TERUNUMA ICHIRO
IPC: H01R31/08
Filed: 2004-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint connector having a simple structure, and capable of reducing a cost and ensuring electrical conduction.  <P>SOLUTION: This joint connector is so structured that a swingable cover 4 is mounted to a housing 1 with a plurality of terminal fittings 2 housed therein, and a bus bar 3 contacting the respective terminal fittings 2 in the housing 1 to bring the respective terminal fittings 2 into an electrical conduction state is inserted into the housing 1. In the joint connector, first and second spring pieces 7 and 8 are formed on upper and lower parts on the tip side of each terminal fitting 2, the bus bar 3 is formed into a shape formed by bending a conductive metal plate into a U-shaped form and by connecting the upper member 3A to the lower member 3B through a connection member 3C, and the bus bar 3 is inserted into the housing 1 so that the upper member 3A of the bus bar 3 contacts the first spring pieces 7, and the lower member 3B contacts the second spring pieces 8.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006110657-A (JP)
Title: Nut runner and control method thereof
Inventor: MOROTA HISASHI
IPC: B25B23/14
Filed: 2004-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To surely achieve fastening from the start of fastening to the completion of fastening through seating for an object to be fastened whose fastening torque is not a predetermined value or varies during the time from starting to fasten to seating.  <P>SOLUTION: According to this control method of a nut runner, the object to be fastened is fastened by high-speed rotation from the start of fastening to seating, and the object to be fastened is fastened by low-speed rotation after seating to the completion of fastening. In the control method, it is determined whether or not the fastening torque T during the time from the start of fastening the object to be fastened to seating is within a determination area A between preset upper limit value T<SB>H</SB>and lower limit value T<SB>L</SB>.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006019676-A (JP)
Title: Heat sink and semiconductor device equipped with the same
Inventor: MURAYAMA TAKASHI
IPC: H01L33/62
Filed: 2004-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sink which is used for dissipating heat released from a heating element, such as a semiconductor light emitting device, a semiconductor light receiving element, a semiconductor device or the like, and to provide a semiconductor apparatus equipped with the same.  <P>SOLUTION: The heat sink is equipped with a laminated member composed of a first plate-like member having a first surface thermally connected to the heating element, a second plate-like member connected to the second surface of the first plate-like member, a feed opening which is provided to the laminated member and through which fluid is supplied, and a discharge opening which communicates with the feed opening and through which the fluid is discharged. The second surface of the first plate-like member is roughened, and irregularities are provided to the second surface of the first member, facing the connection region of the heating element.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005205588-A (JP)
Title: Elastic offset grinding wheel, and method for manufacturing the same
Inventor: YANO SADAYUKI
IPC: B24D7/14
Filed: 2004-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic grinding wheel which is flexible and suitable for grinding a curved surface, and to provide an elastic offset grinding wheel which is capable of compatibly realizing flexibility and the grinding speed, long in lifetime, less in noise and vibration, and excellent in grinding speed.  <P>SOLUTION: In an elastic offset grinding wheel in which blend of abrasive grains with binder or the like blended in abrasive grains is compressed, molded and baked, abrasive grains and elastic powder of powder rubber or the like are blended in the blend of abrasive grains to form a surface of at least a grinding unit, and elastic powder of powder rubber or the like is blended in solid powder forming abrasive grains or reinforcing agent similar to abrasive grains in the abrasive grain blend to form an offset part at a center of the offset grinding wheel with the blending ratio larger than that of the abrasive grain blend to form the grinding unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006116792-A (JP)
Title: Pneumatic radial tire, and its manufacturing method
Inventor: KIYOMIYA SHINJI
IPC: B60C15/06
Filed: 2004-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire in which a side reinforcing layer can be inserted without deteriorating uniformity, and to provide its manufacturing method.  <P>SOLUTION: The end section of carcass layer 4 is folded back around a bead core 5 from the inside of the tire to the outside, and wound up. At the same time, an integrated structure of a bead filler 6 and the side reinforcing layer 8 is pasted to the carcass layer 4 on a molding drum 10. A green tire is molded on the molding drum 10 by providing a local bent section P which engages with the bead filler 6 on the side reinforcing layer 8. The green tire is expanded in a die and vulcanized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006116810-A (JP)
Title: Liquid discharging and recording apparatus
Inventor: TOKUDA KOHEI
IPC: B41J2/18
Filed: 2004-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently absorb a waste ink into a waste ink absorbing body even when the waste ink is guided into a waste ink container under a bubbled condition.  <P>SOLUTION: The waste ink is generated by sucking the ink in a recording head 1 by a suction pump 4 under a condition that the recording head 1 is closed by a cap 3. An anti-foaming agent 9 is impregnated in a part of the waste ink absorbing body 6 into which the waste ink is introduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006116443-A (JP)
Title: Formaldehyde absorbent composition and its use
Inventor: KAJIKAWA TOSHIYUKI
IPC: B01J20/22
Filed: 2004-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a formaldehyde absorbent composition excellent in heat resistance (modification resistance, sublimation resistance, or the like) in a case used in various uses such as coating and having an effect lasting over a long period.  <P>SOLUTION: The formaldehyde absorbent composition is constituted by fixing a formaldehyde absorbent to a foamed glass member. Preferably, the foamed glass member contains a dispersant.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006116445-A (JP)
Title: Exhaust gas purifying catalyst and manufacturing method therefor
Inventor: ITO KEIZO
IPC: B01J27/053
Filed: 2004-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To produce a catalyst capable of purifying nitrogen oxides using a hydrocarbon as a reducing agent and capable of keeping a stable activity even in the presence of an activity inhibitor such as steam, and to provide a manufacturing method for the catalyst having high activity in the decomposition reaction of the nitrogen oxides, and an exhaust gas purifying method using this catalyst.  <P>SOLUTION: The exhaust gas purifying catalyst is constituted by supporting a group VIII metal on a carrier composed of tin oxide subjected to strong oxidation treatment and zirconia tungstate and used in the decomposition of the nitrogen oxides using the hydrocarbon as a reducing agent under an atmosphere excessively containing oxygen. The group VIII metal is supported respectively on the tin oxide carrier subjected to strong oxidation treatment and the zirconia tungstate carrier and the both carriers are mixed or the tin oxide carrier subjected to strong oxidation treatment and the zirconia tungstate carrier are mixed and the group VIII metal is supported on the resulting mixture to manufacture the exhaust gas purifying catalyst.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006117149-A (JP)
Title: Wiper device
Inventor: TAMADA KIYOSHI
IPC: B60S1/08
Filed: 2004-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper device capable of reducing inversion sound generated at an inversion position of the wiper blade as a whole during reciprocation wiping action of the wiper blade.  <P>SOLUTION: The wiper device S is provided with a plurality of wiper blades 10a, 10b for performing the reciprocation wiping action between first inversion positions (A1, B1) and second inversion positions (A2, B2). The wiper blades 10a, 10b are driven at at least the first inversion position or the second inversion position such that respective inversion timings are different from each other. A control part controls a driving part so as to reduce a wiping speed of the respective wiper blades near at least the first inversion position or the second inversion position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006128780-A (JP)
Title: Digital camera
Inventor: KOJIMA KAZUHIKO
IPC: H04N5/228
Filed: 2004-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera capable of obtaining an image with a high resolution in the case of carrying out electronic zooming.  <P>SOLUTION: The digital camera 1 including a camera-shake correction means 7 for moving optical members 2, 3 or an imaging element 6 and capable of executing the electronic zooming photographs a reference image Ao when the electronic zooming is executed, and further uses a shift image Ad photographed by shifting the moving optical members 2, 3 or an imaging element 6 by a prescribed shift amount from the state of photographing the reference image Ao by means of the camera-shake correction means 7 to apply pixel shifting between pixels of the reference image Ao for interpolating the pixels.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006126970-A (JP)
Title: Electronic device, computer, cooling control method and cooling control program
Inventor: KOBAYASHI HIDEAKI
IPC: G06F1/20
Filed: 2004-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously change cooling capability based on the operating circumstances of a device by controlling cooling capability according to the type of an instruction.  <P>SOLUTION: A first logical unit 11 is provided with a first number of instruction calculation part 41 for calculating the number of the issue of the first type instructions per unit time and for outputting it to a cooling controller 30,... and a n-th number of instruction calculation part 4n for calculating the number of the issue of the n-th type of instructions per unit time and for outputting it to the cooling controller 30. The first type instructions are instructions to largely affect the operation of the first logical unit 11. The cooling controller 30 includes a control table 301, and controls the cooling capability of the first cooling device 21 to the n-th cooling device 2n based on the number of the issue of the first type instructions per unit time to the number of the issue of the n-th type instructions per unit time inputted from the first logical unit 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006125036-A (JP)
Title: Ramp forming method and ramp forming apparatus
Inventor: TAKAMIZAWA KAZUO
IPC: E21D9/06
Filed: 2004-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ramp forming method which is carried out by minimizing increase in earth load, and to provide a ramp forming apparatus.  <P>SOLUTION: The ramp forming method for forming a ramp for a road tunnel 2 is characterized by formation of a ramp 43 on the road tunnel 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI