baber/WOPTO huggingface dataset:
Patent JP-2010131966-A (JP)
Title: Method for extrusion-injection molding of thermoplastic resin and apparatus for melt extrusion-injection
Inventor: TAKAYAMA KAZUTOSHI
IPC: B29C45/76
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To propose a novel molding method for effective low-pressure sealed molding of a circuit board using resin having an extremely low melt viscosity by consecutively performing operation for heating and melting, for filling into a mold and for holding pressure.  <P>SOLUTION: In an apparatus 1 for extrusion-injection molding, the resin fed into a heating cylinder 17 is conveyed to the front end by a screw 18 while the resin is gradually melted. The molten resin is extruded from an extrusion-injection nozzle at the front end of the heating cylinder, and extruded and injected into an injection mold 3. The viscosity of the resin is kept in condition capable of being pressure-fed by the screw 18 by controlling the heating temperature in the heating cylinder 17. A pressure for extruding and injecting the resin is controlled based on the number of revolution, torque and rotating time of the screw 18 so as to control the amount of extruded and injected resin by the rotating time of the screw 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010274818-A (JP)
Title: Pneumatic tire for motorcycle
Inventor: MURAMATSU NAOYA
IPC: B60C11/00
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire for a motorcycle capable of enhancing high speed durability and riding comfort and particularly improving traction performance during acceleration from tight cornering time for largely tilting a vehicle body.  <P>SOLUTION: This pneumatic tire includes a spiral belt layer having a width which is 0.8 to 1.1 times as wide as that of a tread part 1. The spiral belt layer 6 is composed of a rubber-steel cord complex, and the spiral belt layer 6 is divided into three regions of a central part region 7 and both side part regions 8. The steel cords embedded in both the side part regions 8 have higher elasticity than that of the steel cord embedded in the central part region 7. The steel cord in the central part region 7 is formed by bundling a plurality of steel linear elements shaped substantially in the same pitch without twisting approximately in the same phase and by spirally shaping. Each of the steel linear elements is a steel filament.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273972-A (JP)
Title: Absorbent article
Inventor: MANABE SADANAO
IPC: A61F13/49
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent article, in which an absorbent material is suppressed from unevenly distributing within cells, maintaining the advantage of an absorber in which the absorbent material is movably enclosed in a number of cells.  <P>SOLUTION: In the absorbent article including a first sheet 57, a second sheet 58 in which a number of pleats extending in a predetermined direction are parallelly arranged, and the absorbent material 59 disposed between the first and second sheets 57, 58, a joint part 56b is formed by bonding the first sheet 57 and the bottom of each pleat 58F of the second sheet on the first sheet 57 side, a tunnel-like cell 56C is formed without bonding the first sheet 57 and the second sheet 58 between the joint parts 56b, the granular absorbent material 59 containing at least high absorptive polymer particles is enclosed to be movable with an enough clearance in each cell 56C, and further a part of the first sheet 57 that is exposed to the inner surface of the cell 56C is provided with an adhesive layer 56t.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260041-A (JP)
Title: Method of treating sand washing sludge
Inventor: SAWADA SHOJI
IPC: C02F11/00
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of treating sand washing sludge for treating sand washing sludge produced in sand manufacture and efficiently utilizing the treated sand washing sludge, or as a countermeasure to that the remaining capacity of a disposal place becomes tight because the remaining years of a reclaimed site of industrial waste decreases, or again for positively recycling waste and performing well-balanced application development.  <P>SOLUTION: The recycling is performed by using treatment method of agglomerating the sand washing sludge produced from sand washing treatment by adding lees of diatomaceous earth and cement. The diatomaceous earth produced out of Kita-Akita City in Akita Prefecture is preferably used because of good quality and large amount of production. The efficient utilization of the sand washing sludge is achieved by putting the lees of diatomaceous earth to practical use in the processes. Various recycling uses such as manufacture of road bed material, secondary product manufacture of concrete produced by mixing low-cost concrete, and civil construction engineering materials provided in accordance with the mixing proportion of the object are achieved. The recycling contributes to industrial development and, moreover, activates local industry development.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281261-A (JP)
Title: Internal combustion engine
Inventor: ASANUMA MASAHIKO
IPC: F02D19/06
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of preventing damage to injectors provided in a combustion chamber even if the remaining amount of ethanol reaches a predetermined amount or smaller.  <P>SOLUTION: The internal combustion engine 1 includes a first fuel tank 9 storing first fuel, a first supply conduit 11 supplying the first fuel to the first injector 13, a second fuel tank 10 storing second fuel, a second supply conduit 15 supplying second fuel to the second injector 18, and supply changeover means 12, 16, 19, 20 supplying the first fuel to the second injector 18 when the remaining amount of the second fuel reaches a predetermined amount or smaller.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283280-A (JP)
Title: Position recognition device and position recognition method, and alignment device and alignment method
Inventor: MURAKAMI YUKINORI
IPC: H01L21/68
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent hanging and flapping of an outer peripheral part protruding from an outer edge of a support surface supporting a tabular member when detecting the outer peripheral part of the tabular member to perform position recognition and alignment.  <P>SOLUTION: An alignment device 10 includes: a support means 11 including a support surface 11A supporting a part inside an outer edge of a wafer W; a detection means 12 which detects the outer edge of the wafer W; a rotation means 15 which relatively rotates the wafer W and the detection means 12; a movement means 17 which moves the support means 11 in directions of two orthogonal axes; a control means which controls these means and includes a function of calculating a prescribed reference position of the wafer W based on detection data to locate the prescribed reference position in a fixed position; and a contactless support means 14 which supports an outer edge-side part W1 of the wafer, which protrudes from the outer edge of the support surface 11A, with a fixed distance apart from the detection means 12 without contacting.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010288328-A (JP)
Title: Electronic controller
Inventor: ITO SHINICHI
IPC: H05K9/00
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic controller realizing miniaturization, high output and long life.  <P>SOLUTION: The electronic controller is provided with a housing 3 formed of insulating resin with openings at both ends, a heat sink 5 fitted to one end of the housing 3 with a semiconductor switching element 2 loaded on a surface of a housing 3 side, and a circuit board 4 arranged oppositely to the heat sink 5. In the circuit board 4, a plurality of small current components including a microcomputer 41 controlling driving of the semiconductor switching element 2 are mounted on one face, and a plurality of large current components including a capacitor absorbing ripples of current flowing in the semiconductor switching element 2 are mounted on the other face.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010288387-A (JP)
Title: Dc power feeding system
Inventor: GOTO AKIYOSHI
IPC: H02J1/00
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC power feeding system for giving satisfactory usability to users while taking advantages of DC power feeding.  <P>SOLUTION: The DC power feeding system is equipped with: a DC power feeding means of feeding a DC voltage; a voltage conversion means 4 of converting the DC voltage provided in a feed line from the DC power feeding means to a load to a plurality of DC voltages having different voltages; and a voltage setting means 5 for setting a prescribed DC voltage converted by the voltage conversion means 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011005891-A (JP)
Title: Vehicular front side view monitoring device
Inventor: UEMATSU HIROSHI
IPC: B62D25/04
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular front side view monitoring device for improving the monitoring performance of a second reflecting mirror on a front pillar while preventing a driver from directly seeing a first reflecting mirror of a door mirror to reduce troublesomeness.SOLUTION: The vehicular frontward side view monitoring device 11 includes a sub-window glass 32 supported by the front pillar 28 and a sub-pillar 31, a mirror housing 41 of the door mirror 14, the first reflecting mirror 15 provided on a front side 43 of the mirror housing for mirroring a sideward and frontward range from a vehicle 12, and the second reflecting mirror 16 for mirroring it while reflecting light reflected on the first reflecting mirror 15 and transmitted through the sub-window glass 32 toward the driver Sn. Herein, a shielding member 61 is provided for shielding incident light 58 which enters from an occupant An on a passenger's seat 23 near the sub window glass 32 and a near seat 56 into the sub-window glass 32 to form reflected light 57 exiting toward the second reflecting mirror 16.
Patent JP-2011009165-A (JP)
Title: Nanoparticle transition metal oxynitride electrode catalyst
Inventor: OKUBO YASUHIRO
IPC: H01M4/90
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrode catalyst for a fuel battery, in which the amount used of Group IV and Group V transition metals, which are active metals, is reduced to one-tenth or less as for conventional amounts of use.SOLUTION: In pores of a conductive porous carrier, an oxynitride containing at least one transition metal element selected from among a group of elements of Ta, Nb, Ti, and Zr is carried as a cluster of nanoparticles. By having formation and carrying of the transition metal oxynitride used as a catalyst component in a form of nanoparticles, active surfaces are drastically increased and the activity improved, reduction in the amount used of the Group IV and Group V transition metals is attained.
Patent JP-2011010677-A (JP)
Title: Game machine
Inventor: MATSUI MASAKAZU
IPC: A63F7/02
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with a button lock device which enables the accurate locking of an operation button instantaneously at the forward or backward position.SOLUTION: The button lock device 44 has the first locking member 60 which is freely turnably supported on a base member 41 to its lock position of getting engaged with a performance button 42 at the forward position to lock it and to its unlock position, the first spring member 61 for energizing the first locking member 60 to the lock position, the first locking linkage mechanism 62 which receives a pressing force from the performance button 42 to turn the first locking member 60 to the unlock position from the lock position when the performance button 42 shifts from the backward to forward position and the first unlocking drive mechanism 63 which can drive the first locking member 60 to turn to the unlock position from the lock position.
Patent JP-2011011876-A (JP)
Title: Overturning detecting device and man conveyor provided with the same
Inventor: ISHIDA MASUMI
IPC: B66B29/00
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To gently stop, for example, a man conveyor by generating an emergency signal when a weak person overturns by discriminating the weak person such as an aged person and a physically-disabled person and a healthy person.SOLUTION: This overturning detecting device has a passenger detecting means 28 arranged at this side of a boarding/alighting port of the man conveyor and detecting that a passenger advances toward the boarding/alighting port, a camera 16 for photographing the passenger proceeding to the boarding/alighting port, an overturning detecting means 37 for generating an overturning detecting signal by detecting that the passenger overturns based on a change in an image imaged by the camera 16, a weak person determining means 32 for generating a weak person detecting signal by determining the weak person by the length of time until the passenger gets on the man conveyor from the image after the passenger detecting means 37 detects the passenger, and a control device 26 having a signal generating means 38 for generating the emergency signal for stopping or decelerating the man conveyor when receiving both the weak person detecting signal and the overturning detecting signal.
Patent JP-2011014511-A (JP)
Title: Terminal connection structure of vehicular window panel
Inventor: IKURA TAKESHI
IPC: H01R11/22
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a terminal connection structure of a vehicular window panel capable of attaining the terminal connection structure at low cost and easily connecting at the time of connecting a terminal with a connector.SOLUTION: A window section 13 is formed on a resin window panel body 6, a linear film 14 with conductivity is coated on the surface of the window section 13 inside a vehicle, and an end section film 15 connected to one end of the linear film 14 is coated on outside the window section 13 at one end of the linear film 14. The connector 8 having a plate-shaped connection section 8c wherein a connector section film 16 connected to the end section film 15 and made from a conductive material equal to the end section film 15 is coated on the window panel body 6 of an end section film 15 corresponding section inside the vehicle is arranged upright so as to have a space 8b between the connector and the window panel body 6. A conductive terminal 7 connected to a vehicular power supply is mounted on the plate-shaped connection section 8c by coming in contact with the connector section film 16.
Patent JP-2011017807-A (JP)
Title: Toner
Inventor: TANI ATSUSHI
IPC: G03G9/087
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a toner which has excellent low temperature fixability and heat-resistant storage property, is excellent in durability even for long-term use, and is also excellent in the stability of triboelectrification.SOLUTION: The toner includes toner particles each composed of a core (A) containing a resin (a) essentially comprising polyester, a colorant and wax, an intermediate layer (B) essentially comprising a resin (b) and coating the core (A), and a surface layer (C) essentially comprising a resin (c) and coating the intermediate layer (B). When a pH representing an isoelectric point obtained by zeta potential measurement of the toner particles in water is denoted by P1 and a pH representing an isoelectric point obtained by zeta potential measurement of the toner particles in water after the particles are subjected to ultrasonic treatment for one minute in ethyl acetate is denoted by P2, P1 and P2 satisfy relational expressions (1):2.0<P1<4.0 and (2):P1-P2>0.3.
Patent JP-2011020860-A (JP)
Title: Crucible for producing silicon carbide single crystal and method for producing silicon carbide single crystal
Inventor: TSUGE HIROSHI
IPC: C30B29/36
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crucible and a method for producing a high quality silicon carbide single crystal where the occurrence of dislocation defects is few.  <P>SOLUTION: In the crucible 1 for producing the silicon carbide single crystal by an advanced Rayleigh method which has a crucible container 1 to house a silicon carbide raw material 4 and a crucible cover 2 where a silicon carbide seed crystal 5 is attached and where a through hole 3 passing through between the outside and inside of the crucible 1 and being plugged by adsorbing the seed crystal 5 when growing the crystal is formed, the seed crystal 5 in a state that a gap D is kept without being adsorbed to and supported by the crucible cover 2 since pressure difference between a crystal growing space 8 and the outside of the crucible basing on exchanging a gas through the through hole 3 and the like before beginning crystal growing does not occur is adsorbed to the crucible cover 2 by controlling the pressure at the outside of the crucible to be lower than that at the inside 8 of the crucible when growing the crystal. As the result, the seed crystal 5 is supported at the inside of the crucible cover 2 in a state without stress and strain caused by thermal expansion difference.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027456-A (JP)
Title: Temperature detector, adjusting apparatus for temperature detector circuit element, and adjusting method for temperature detector circuit element
Inventor: TANIMURA YASUNARI
IPC: G01K7/00
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce errors with respect to actual temperature whatever the transmission path is and reduce costs.  <P>SOLUTION: The temperature detector includes: a temperature detection unit 50 for outputting a voltage corresponding to the temperature detected by a temperature-sensitive diode D (a temperature-sensitive element); a waveform conversion unit 40 for converting it into a PWM signal (a pulse signal) corresponding to the voltage output from the temperature detection unit 50 and outputting it; a temperature acquisition unit 10 for acquiring temperature on the basis of the PWM signal output from the waveform conversion unit 40; an abnormality detection unit 20 which is provided in the transmission path for the PWM signal to detect circuit abnormalities; and variable resistors R5, R6 and a variable capacitor C2 (circuit elements) which change the PWM signal to adjust a temperature detection error on the basis of the relationship between the signal state of the PWM signal and temperature. The circuit elements such as resistors and capacitors used as part of the circuit configuration of the temperature detector can be used, eliminating the need to add new circuit elements.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010047891-A (JP)
Title: Device for spinning pre-treating machine having drawing mechanism for drawing fiber material of twisted fiber form or in the pre-treating machine
Inventor: MINTER FRANZ-JOSEF
IPC: D01H5/38
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device in which a distance sensor can be arranged by a simple means, when a space is limited, and which enables the excellent connection or cooperation of the distance sensor to the surface of a detection target.  <P>SOLUTION: The device includes: a pair of measuring rollers arranged to contact each other to press in which one roller is immovably arranged and the other roller is arranged in a state capable of being separated from the one roller; and a non-contact type distance sensor for measuring a distance from the corresponding surface (detection target surface) connected to a holding element for the one roller of the rollers. The distance sensor (9, 25; 47; 57, 57<SB>1</SB>, 57<SB>2</SB>; 60) is connected to the holding element (52, 52b, 53a, 53b) for the other rollers (7, 8; 15, 16; 42, 43), and the distance sensors (9, 25; 47; 57, 57<SB>1</SB>, 57<SB>2</SB>; 60) and the corresponding surfaces (53'; 59) are arranged on the mutually facing sides which are the sides of the holding elements (52, 52b, 53a, 53b), respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011031483-A (JP)
Title: Method and apparatus for processing brittle material substrate
Inventor: MAEKAWA KAZUYA
IPC: C03B33/07
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for scribing a brittle material substrate which can effectively apply a scribe groove to both of a resin layer and a brittle material plate from the same side and an apparatus for the method.  <P>SOLUTION: A cut trench 22 is in a resin layer from the upper surface of the resin layer 21 by a fixed blade 1 or a laser beam, and next a cutter wheel 2 having slopes of a two-step angle on both sides of the blade is made scribe along the cut trench 22 to form the scribe groove 23 in the brittle material plate. The cutter wheel 2 includes a brittle material scribing cutting edge 2a of a large cutting edge ridge line angle α in its tip part. A second slope 2c is formed continuously from a first slope 2b formed in the right and left of the brittle material scribing cutting edge 2a. The crossing angle β of virtual straight lines along the right and left second slopes is formed to be smaller than the ridge line angle α of the tip part. In this way, the slopes of the two-step angle are formed on both sides of the blade.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009257341-A (JP)
Title: Valve opening/closing timing control device
Inventor: OGAWA KAZUMI
IPC: F01L1/344
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To rotate a rotor member for a short time relative to a housing member to a region where a lock mechanism functions at a start of an internal combustion engine, in a valve opening/closing timing control device for controlling the opening/closing timing of an exhaust valve or an intake valve in the internal combustion engine.  <P>SOLUTION: The valve opening/closing timing control device is provided with a hydraulic circuit for controlling supply/drainage of operating fluid to/from an advance angle oil chamber and a retard angle oil chamber and controlling locking/unlocking of the lock mechanism. As the hydraulic circuit, a hydraulic circuit C is employed which has an oil pump 110 driven by the internal combustion engine, a control valve 100 for controlling operating fluid supplied from the oil pump 110 to control supply/drainage of operating fluid to/from the advance angle oil chamber and the retard angle oil chamber and for controlling locking/unlocking of the lock mechanism, and a check valve 130 disposed between the control valve 100 and the oil pump 110 so as to be close to the control valve 100 and preventing a flow to the oil pump 110 side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258132-A (JP)
Title: Method and apparatus for washing, resuspension, recollection and localization of magnetizable particle in assay using magnetic separation technology
Inventor: BENDELE TERESA M
IPC: G01N33/553
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for converging or localizing magnetizable particles between separation and washing in order to generate an enhanced signal in an assay using a magnetic separation technology.  <P>SOLUTION: The assay involves the step of moving a reaction vessel past a magnet that partially localizes the particles prior to passing a reduced-strength magnet, where washing is performed, with or without resuspension, after separating out the unbound particles and a liquid. A band of particles is subsequently resuspended in acid for chemiluminescent purposes. A variety of magnet configurations are employed to realize the reduced-strength magnet. The reduced-strength magnet adjacent to a full-width magnet prevents the band of magnetic particles from getting split. The localized particles enable more efficient resuspension by reagent.  <P>COPYRIGHT: (C)2010,JPO&INPIT