baber/WOPTO huggingface dataset:
Patent JP-2010000622-A (JP)
Title: Resin welding method
Inventor: OMIYA TAKENORI
IPC: B23K26/073
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin welding method which can surely prevent the occurrence of damage caused by an excessive heat input in a region to be welded.  <P>SOLUTION: Since the sectional shape of laser beams L perpendicular to an optical axis OA is annular in the laser beam incidence side end part R1 of the region R to be welded, the occurrence of damage (bubbling, clouding, firing, etc.) by an excessive heat input in the irradiation region central part of the laser beams L in the laser beam incidence side end part R1 of the region R and its vicinity is prevented. Since the laser beams L diverge in the region R, the excessive heat input into resin members 5 and 6 are suppressed, and the resin members 5 and 6 are melted properly in the entire region of the region R.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003622-A (JP)
Title: Lighting system
Inventor: ONO TAMAMI
IPC: H05B37/02
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To change a lighting system composed of a plurality of lighting apparatus, such that the lighting apparatus respectively emit light in the arrangement order so as to allow each light-emitting operation to have a time interval therebetween.  <P>SOLUTION: The lighting system 100 includes a plurality of lighting apparatus 1, 2, 3, ... arranged along a line, and a remote control 20. Each lighting apparatus is configured such that only the lighting apparatus adjacent to each other are communicable with each other by a receiving part 12 and a transmitting part 13. The remote control 20 includes a transmitting part 22 that transmits a communication signal (s) reaching only the lighting apparatus 1 at the head of the line of the lighting apparatus. The communication signal (s) includes information regarding the light-emission modes of the lighting apparatus and information regarding latency between the reception and the transmission. Each lighting apparatus emits light in the light-emission mode based on the information included in the communication signal (s) and transmits the communication signal (s) to the adjacent lighting apparatus after the elapse of a prescribed latency. By this, each lighting apparatus 1, 2, 3, ... emits light in turn so as to allow each light-emitting operation to have a time interval therebetween.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010009501-A (JP)
Title: Image processing apparatus and method thereof
Inventor: OKAMOTO HIROAKI
IPC: G06T7/60
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus and method, which prevents degradation in accuracy due to interference between a plurality of corners.  <P>SOLUTION: The image processing method includes: extracting peak areas on a Hough plane obtained by applying Hough transform to an image in a step 403; calculating xy coordinates of an intersection of two straight lines represented by ρθ coordinates from each of the coordinates of ρθ data in a pair of peak areas in a step 406; and voting a voting value obtained from the pair of ρθ data to the position of the xy coordinates on an intersection coordinate plane in a step 407 to obtain the position where the straight lines in the image cross each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010012543-A (JP)
Title: Grinding method of screwed drum
Inventor: YAMADA IKUO
IPC: B24B5/24
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of grinding a screwed drum capable of improving circularity precision of a tapered roller for working by means of the drum by changing a chatter angle of the screwed drum.  <P>SOLUTION: The method is for grinding, by a grinding stone 53, a guide screw surface 31a while rotating the screwed drum 31 with respect to the drum 31 having the conical guide screw surface 31a continuing in a spiral form on an outer periphery and rolling the tapered roller in contact with the surface 31a when working on an outer peripheral surface of the tapered roller. When the number of rotating the grinding stone which refers to the number of rotations of the grinding stone 53 is defined as Ng, a reference drum diameter on the guide screw surface 31a of the screwed drum 31 as Dd, and a reference tapered roller diameter of the tapered roller as dw, a value of (dw/Dd)×(Ng/Nd) calculated from the number of drum rotations Nd referring to the number of rotations of the screwed drum W per minute is a value not coinciding with an integer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010012673-A (JP)
Title: Perfume containing silicone gel sheet
Inventor: OHARA TAKUJI
IPC: C08J7/04
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive perfume containing silicone gel sheet, the mechanical strength of all the products having perfuming properties and insect controlling properties employing of which is high and, at the same time, which retains elastic force peculiar to gel.  <P>SOLUTION: This perfume containing silicones gel sheet is formed by coating a sheet-like base material with a compounded raw material, the total 100 wt.% of which is obtained by compounding 86.0-94.0 wt.% of addition reaction curing type silicone gel material made mainly of organopolysiloxane, 4.0-10.0 wt.% of addition reaction curing type silicone rubber material made mainly of organopolysiloxane and 1.0-8.0 wt.% of perfume, by means of a coating device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010012083-A (JP)
Title: Falling prevention device
Inventor: OSHIMA KAZUYOSHI
IPC: A47B96/00
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To move a rod in a horizontal state when the rod for fall prevention is moved from a standby position to a fall prevention position.  <P>SOLUTION: Gear members 32 are arranged so as not to be rotatable at both ends (only the left end of the rod body 31 is shown in Fig.5) of a horizontally arranged rod body 31 respectively. Boards 21 are arranged on a pair of right and left sideboards of a bookshelf, respectively. Guide grooves 22 are formed in a mirror-symmetry manner in one board 21 and the other board 21. Tooth parts 24 are formed on the guide grooves 22. The gear members 32 are engaged with the tooth parts 24 of the respective guide grooves 22, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022089-A (JP)
Title: Magnet generator
Inventor: MATSUI TAKANORI
IPC: H02K21/22
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnet generator connectable to a battery or the like without bringing a lead wire and a signal wire into contact with a rotor yoke.  <P>SOLUTION: In the magnet generator 1 including the lead wire 5 and the signal wire 20 held with a holding member 25 fixed to a stator core 22 through insulating tubes 24a, 24b, the holding member 25 is constituted of a holding section 28, a guide section 29 and a grip section 30. The holding section 28 is fixed to the face of the stator core 22 and holds the lead wire 5 and the signal wire 20 through the insulating tube 24a. The guide section 29 is formed integrally with the holding section 28 and guides the lead wire 5 and the signal wire 20 to the outside of the outer periphery of the rotor yoke 7 through the insulating tubes 24a, 24b. The grip section 30 is formed integrally with the guide section 29 and prevents the lead wire 5 and the signal wire 20 covered with the insulating tube 24b from being separated from the guide section 29.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009005370-A (JP)
Title: Method and apparatus for utilizing channel state information in wireless communication system
Inventor: LING FUNYUN
IPC: H04B7/06
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide techniques for transmitting data from a transmitter unit to a receiver unit in a multiple-input multiple-output (MIMO) communication system.  <P>SOLUTION: In one method, at the receiver unit, a number of signals are received via a number of receive antennas, the received signal is received from the transmitter unit. The received signals are processed to derive channel state information (CSI) indicative of characteristics of a number of transmission channels used for data transmission. The CSI is transmitted back to the transmitter unit. At the transmitter unit, the CSI from the receiver unit is received and data for transmission to the receiver unit are processed based on the received CSI.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010018103-A (JP)
Title: Seat belt device of vehicle
Inventor: ODATE SHOTARO
IPC: B60R22/48
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat belt device of a vehicle capable of enhancing quietness when a driving force of a motor is not transmitted to a belt reel in storing a belt.  <P>SOLUTION: This seat belt device is provided with the belt reel with the belt wound thereon, the motor 10 enabling pull-in of the belt by driving rotation of the belt reel, a clutch arranged between the motor 10 and the belt reel, a motor control device 21 controlling the motor 10, a rotational angle sensor 37 detecting the rotational position of the belt reel, and a buckle switch 35 determining the attachment condition of the belt, and it drives the motor 10 during OFF of the buckle switch 35 and stores the belt. The motor control device 21 stops the drive of the motor 10 in a rewinding direction when the rewinding speed of the belt detected by the rotational angle sensor 37 is higher than the rewinding speed of the belt by the driving force of the motor 10 by a prescribed value or more during execution of control for storing the belt, and drives the rotation in the opposite direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021327-A (JP)
Title: Method for manufacturing wiring board
Inventor: TANAKA SHUICHI
IPC: H05K3/40
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a wiring board which easily fills a through-hole with a plating metal by electrolytic metal plating using an electrolytic plating liquid requiring great attention in management.  <P>SOLUTION: A metal thin film 14 is formed over the entire board surface including the inner wall surface of a through-hole 12 of a board 10. One surface of the board 10 is covered with a first insulating film 16, while the other surface of the board 10 is plated with a first electrolytic metal using the metal thin film 14 as a feeding layer. An opening of the through-hole 12 closer to the other surface is closed with a plating metal 18, and the first insulating film 16 is separated to open the through-hole 12 on the side of one surface of the board 10. The plating metal 18 is covered with a second insulating film 20, and the metal thin film 14 exposed in a space 12a remaining in the open through-hole 12 is eliminated. Then, the space 12a is filled by post-plating with a second electrolytic metal using the plating metal layer 18 as a feeding layer to form a through-electrode for electrically connecting both surfaces of the board 10 in the direction of its thickness.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019361-A (JP)
Title: Vehicular disk brake
Inventor: HARADA HIROAKI
IPC: F16D65/18
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the clunking noise of a vehicular disk brake by an idea different from a conventional idea since a sufficient effect cannot be expected in a clunking noise countermeasure by a method of damping an impact of a pad with respect to a torque receiving face in a braking initial stage by a force of a spring.  <P>SOLUTION: This vehicular disk brake is equipped with a first piston 1 and a second piston 2 operating upon receival of the same brake liquid pressure. The second piston 2 is composed so that a coefficient of friction with the pad 4 is larger than a coefficient of friction between the piston 1 and the pad, the second piston 2 is energized in a return direction by an energizing means 13 and in a position retreated more than a tip of the first piston 1 during non-operation, the first piston 1 contacts with the pad 4 before the second piston 2 at the braking initial stage, and the second piston 2 contacts with the pad 4 in a process until the pad 4 contacts with the torque receiving face 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019193-A (JP)
Title: Internal combustion engine
Inventor: KANEKO MASATO
IPC: F01M13/00
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine in which a PCV device and a knocking sensor are installed wherein the knocking sensor can precisely detect knocking generated in a cylinder.  <P>SOLUTION: The internal combustion engine comprises the cylinder 20 for defining cylinders, a notching sensor 61 capable of detecting the knocking of the cylinder 20 and provided on the outer peripheral surface of the cylinder 20, a ventilation mechanism 80 for supplying air into the cylinder 18, and an oil-mist treatment device 27 wherein the oil-mist treatment device 27 comprises a mist separator 28 and a PCV valve 26 disposed on the outer peripheral surface of the cylinder, the mist separator 28 and the PCV valve 26, and the notching sensor 61 are disposed so as to be apart from one another, and a distance from the mist separator 28 and the PCV valve 26 to the notching sensor 61 is longer than a distance between the inner peripheral surface of the cylinder for defining the cylinder 18 and the notching sensor 61.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024065-A (JP)
Title: Lead-free detonator
Inventor: INOUE NAOKI
IPC: C06C7/00
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-free detonator applied for a percussion cap of a live cartridge or blank cartridge used for a fire arm such as a rifle or a machine gun and used for fire training or the like without exposing a surrounding area to lead.  <P>SOLUTION: The lead-free detonator is formed by preliminarily filling a rubber liquid in a mixing container in a quantity of 5% externally to total weight of a composition and next, adding 30 wt.% diazodinitrophenol, 10 wt.% tetracene, 25 wt.% barium nitrate, 15 wt.% calcium silicate, 10 wt.% antimony trisulfide and 10 wt.% glass powder and mixing with a mixing rod.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009030601-A (JP)
Title: Two-stroke diesel combustion engine
Inventor: MICALI FRANCESCO
IPC: F02B25/04
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To further reduce the proportion of condensed water in charge air flowing through scavenging air openings into combustion spaces of cylinders of a reciprocating piston combustion engine.  <P>SOLUTION: A cylinder sleeve 12 has the plurality of scavenging air openings 45, and the cylinder 10 has a cylinder jacket 26 enclosing at least one lower part of the cylinder sleeve 12 and having a cylinder jacket opening 27. The scavenging air openings 45 communicate with the interior of the cylinder jacket 26 and a piston 20 can reciprocate between a top dead center position on one side of the scavenging air openings 45 and a bottom dead center on the other side of the scavenging air openings 45. A deflector means 30 for scavenging air 50 is arranged between the scavenging air openings 45 and the cylinder jacket opening 27, which prevents a straight-line flow of the scavenging air 50 from the cylinder jacket opening 27 to the scavenging air openings 45 in an operating state of the reciprocating piston combustion engine 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010023661-A (JP)
Title: Vehicle body front structure
Inventor: KOJO YUKI
IPC: B62D25/08
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body front structure capable of reinforcing a damper housing irrespective of a vehicle body layout.  <P>SOLUTION: A vehicle body front structure has: a cowl box comprising a dashboard upper 2 and a windshield lower 4; a dashboard upper side member 9; and a damper housing 10. The dashboard upper has a curved part 24 in which right and left ends are curved forwardly. A hood hinge stiffener 30 to be joined with the cowl box joins the curved part with the dashboard side upper member, and forms a closed sectional shape or a sectional shape similar to a closed section, and is connected to an upper face of the damper housing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023671-A (JP)
Title: Traveling safety device for vehicle
Inventor: TANI HIROAKI
IPC: B60T7/12
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling safety device for a vehicle allowing to detect an object and surely determining the possibility of contact according to a positional relation of the object against an own vehicle.  <P>SOLUTION: The traveling safety device for a vehicle detecting the object based on reflection of electromagnetic waves transmitted to the circumference of the own vehicle, calculating a relative relation composed of relative distance and relative speed with respect to the object and a steering avoidance amount required for avoiding the object, calculating a brake operation distance and an alarm operation distance from the calculated values, and determining that there is the possibility of contact when the relative distance is shorter than the operation distances and activating a contact avoidance supporting means (S10 to S34) corrects to reduce the time required for avoiding according to arrangement of reflecting points of the object 100 and is made hardly determine that there is the possibility of contact (S16).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026948-A (JP)
Title: Communication equipment
Inventor: YASUDA EIJI
IPC: G05B19/05
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To execute an operation and setting change of a PLC (programmable logic controller) from a remote place, or the like by using communication equipment that is introduced at a low cost.  <P>SOLUTION: A communication module 1 includes a control part 2, a memory 3 with a program, a set value, or the like stored, a communication part 4 connected to the Internet, and a connection terminal 5 for connecting to the PLC 20 to be connected to the PLC 20 for use. An e-mail access part 12 of the control part 2 accesses e-mail of a mailbox of a prescribed user of an e-mail server connected to the Internet. An e-mail instruction executing part 14 included in a memory access part 11 of the control part 2 executes read/write processing of memories 3 and 23 of the PLC 20 and the communication module 1 on the basis of information included in an accessed e-mail. With no need of providing a dedicated server, or the like, it is possible to operate the PLC 20, or the like from a remote place, or the like at a low cost by using an e-mail mechanism.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010029250-A (JP)
Title: Dermal device
Inventor: SAWABE MAKIKO
IPC: A61N1/44
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dermal device to be used in contact with the skin, capable of keeping the portion in contact with the skin clean.  <P>SOLUTION: The dermal device 10 has a skin contact part 11 to be brought into contact with the skin. The skin contact surface 16 of the skin contact part 11 to be brought into contact with the skin is coated with a photocatalyst having the photocatalytic action. A battery charger 50 for charging the dermal device 10 has a storage recess 64 as a disposition part in which the skin contact part 11 is disposed when the dermal device 10 is set in the battery charger 50. The storage recess 64 has a UV-LED 53 as a light irradiation means for irradiating the skin contact surface 16 with the light of such wavelength as to trigger the photocatalytic action of the photocatalytic coating. The skin contact surface 16 is a reflection surface to reflect the light, and a reflection member 69 to reflect the light is also disposed in the storage recess 64.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010029327-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2008-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To detect the illegal opening and closing of an opening/closing door and/or a game board body even during night when power source is not supplied.  <P>SOLUTION: A Pachinko game machine having an outer frame 101, the opening/closing door 9 attached swingably to the outer frame 101, the game board body, and a hinge portion supporting the opening and closing movement of the opening/closing door 9 and/or the game board has a moving member 1 moving to a moving position selectively interlocking with either one of the opening movement and closing movement of the opening/closing door 9 and a mechanical returning means 3 returning the positions of a notifying member 4 notifying the opening movement of the opening/closing door 9 and the moving member 1 having moved to home positions according to the position of the moving member 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010031931-A (JP)
Title: Circular flow structure for linear guide way
Inventor: CHEN TSUNG-JEN
IPC: F16C29/06
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circular flow structure for a linear guide way for further lengthening the useful service life of a continuously connecting part, without deflecting the continuously connecting part of a synchronous connector.  <P>SOLUTION: The circular flow structure for the linear guide way is arranged in a circular flow piece of the linear guide way including a rail, a slider, two circular flow pieces and some rolling bodies. In the rail, at least one rolling groove is respectively arranged on both sides, and the slider is reciprocatably fitted to the rail, and a rolling groove is arranged in response to a rolling groove of the rail, and the circular flow piece is respectively installed on two end surfaces of the slider. A circular flow passage is arranged, and both ends of the circular flow passage are respectively continuously connected to a load passage and a circular flow hole. A rolling module is formed by installing the rolling body in the synchronous connector, and the mutual rolling bodies are partitioned by the synchronous connector so as not to collide with each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034258-A (JP)
Title: Wiring substrate, mounting structure, and production process of wiring substrate
Inventor: HARAZONO MASAAKI
IPC: H01L23/12
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately disperse stress in a via conductor.  <P>SOLUTION: A wiring substrate according to one embodiment has a primary conductive layer 7a having a base layer 7ax and a projection 7ay projecting from the upper surface of the base layer 7ax, an insulating layer 6 located on the primary conductive layer 7a so that it covers the base layer 7ax and the projection part 7ay, a secondary conductive layer 7b located on the insulating layer 6, a via conductor 10 formed inside the insulating layer 6 to connect the projection 7ay of the primary conductive layer 7a and the secondary conductive layer 7b, wherein the projection 7ay of the primary conductive layer 7a has an overhang part 7az that protrudes from the upper side surface thereof to a direction along the upper surface of the base layer 7ax and is kept apart from the upper surface of the base layer 7ax via the insulating layer 6, and has a denting corner 7av between the via conductor 10 and the overhang part 7az and between the overhang part 7az and the projection 7ay below the overhang part 7az.  <P>COPYRIGHT: (C)2010,JPO&INPIT