baber/WOPTO huggingface dataset:
Patent JP-2008049015-A (JP)
Title: Game machine and simulation program
Inventor: ENDO TAKESHI
IPC: A63F7/02
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of relieving a player from the state of not shifting to a big winning game state for a long period of time and preventing the decrease of interest in a game, and a simulation program.  <P>SOLUTION: A Pachinko game machine sometimes performs control of shifting from a probability variable state to a normal game state in the case a prescribed start condition is established. The Pachinko game machine sets one of a first setting state wherein the prescribed start condition is easily established and a second setting state wherein the prescribed start condition is not easily established in the probability variable state or the normal game state. When it is decided to shift to the big winning game state in the case of being in the normal game state, the Pachinko game machine sets the first setting state wherein the prescribed start condition to be decided by a start condition decision means is easily established after the end of the big winning game state for a long period of time by a probability higher than that in the case of being in the probability variable game state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008053613-A (JP)
Title: Inductor element, and integrated electronic parts
Inventor: MATSUMOTO TAKESHI
IPC: H01F17/00
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inductor element and integrated electronic parts which are suitable for attaining a high Q value.  <P>SOLUTION: This inductor element X1 is equipped with: a substrate S; a coil unit U1 which is isolatedly arranged from the substrate S; and a plurality of conductive poles 13A to 13D. The coil unit U1 comprises a plurality of spiral coils 11, 12 each consisting of spiral coil lead wires. The plurality of spiral coils 11, 12 are arranged so that winding directions of the plurality of spiral coils may be the same and the coil lead wires of each spiral coil may have a portion extending between the coil lead wires of another spiral coil. Both ends of each spiral coil are respectively fixed to the substrate S through the conductive poles 13A to 13D. These integrated electronic parts include such an inductor element X1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008054467-A (JP)
Title: Power converter system
Inventor: OKA TOSHIAKI
IPC: H02P21/18
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converter system which is operated over a synchronous speed, and detects a motor speed even in vicinity to the synchronous speed without providing a speed detector at a motor shaft.  <P>SOLUTION: The power converter system includes a converter 4, a capacitor 5 to smooth a direct current, an inverter 6 provided between a DC portion and AC power supply 2, a secondary frequency detecting means of a wound-rotor induction motor 1, a speed detecting means, a secondary current detecting means of the wound-rotor induction motor 1, a primary current detecting means of the inverter 6, a converter control means to control the speed adjusting effective power of the converter 4, and an inverter control means. The converter is connected to the secondary winding of the wound-rotor induction motor 1 connected to the AC power supply 2 through a series impedance 3A. The speed detecting means detects the rotating speed from a primary frequency and a secondary frequency of the wound-rotor induction motor 1. The inverter control means adjusts an effective current of the inverter 6, and controls a voltage so that a dc voltage may become a prescribed value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008059640-A (JP)
Title: Cleaning device for pickup lens, and optical disk device
Inventor: USUI NOBUYUKI
IPC: G11B23/00
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device for a pickup lens, removing dust stuck to a pickup lens surface by a simple structure.  <P>SOLUTION: The cleaning device of a pickup lens in an optical disk device 2 equipped with an optical pickup 8 having a pickup cover 12 for exposing a pickup lens 10 at an aperture and a pickup housing 14, and a turntable turned by a spindle, is provided with: an air intake 24 disposed on the side face of the pickup cover 12 and on the side facing the spindle to introduce an air flow generated by turning the turntable 6; an exhaust port 18 opened toward the pickup lens 10 in the pickup cover 12; and a passage 26 for connecting the exhaust port 18 and the air intake 24. Dust is removed by jetting the air flow from the exhaust port 18.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008057057-A (JP)
Title: Polylactic acid-based fiber and polylactic acid-based non-woven fabric
Inventor: MORIOKA TATSUTA
IPC: D04H1/55
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polylactic acid-based fiber showing a good fiber-forming property, without accompanying the generation of uncomfortable irritating smell in its production process, and also having hydrolytic decomposition resistance and strength-holding rate after passing a definite period, capable of being provided for a practical use, and a poly lactic acid-non-woven fabric.  <P>SOLUTION: This polylactic acid-based fiber and the non-woven fabric constituted by the fiber are provided. The fiber is provided by having a first polylactic acid-based polymer of which at least a part of carboxyl group terminals is sealed by an anti-hydrolysis agent, and a second polylactic acid-based polymer in which the carboxyl group terminals are not sealed by the anti-hydrolysis agent, as constituting components, and at the cross section of the fiber, forming the inside part by the first polylactic acid-based polymer and the outside part covering the first polylactic acid-based polymer by the second polylactic acid-based polymer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008057607-A (JP)
Title: Power transmission device
Inventor: MATSUI HAJIME
IPC: F16D9/00
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device capable of miniaturizing a drive shaft without increasing the number of components, and capable of reducing costs.  <P>SOLUTION: The power transmission device is provided with a hub member 3 fixed to a driving side rotation member, and a spacer member 2 pressed to fit in a top of the drive shaft 1 being a driven side rotation member. The hub member and the drive shaft are connected via the spacer member to form a power transmission path P, and the spacer member has a torque limit function of cutting off transmission of excessive torque by breaking the power transmission path when there is an excessive load. A constricted breaking part 23 is provided in the spacer member to carry out the torque limit function.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008057615-A (JP)
Title: Belt type continuously variable transmission
Inventor: SUGITANI TAKESHI
IPC: F16H9/18
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt type continuously variable transmission capable of compacting a belt case in a width direction, and having an excellent sealability of the belt case.  <P>SOLUTION: The belt type continuously variable transmission 100 continuously controls a gear ratio by changing a groove width between a driving pulley 10 and a driven pulley 20. The driven pulley 20 is housed in the belt case 50, a rotational speed of the driven pulley 20 is measured by a magnetic sensor 40 for sensing a magnetic material, and the magnetic sensor 40 is mounted on an outside wall 52 forming the belt case 50 from an outside.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008059366-A (JP)
Title: Steering angle determination device, automobile, and steering angle determination method
Inventor: SONODA YASUYUKI
IPC: B62D113/00
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To set proper gaze distances in various travel roads.  <P>SOLUTION: A gaze point distance is set based on a vertical motion and a lateral motion in a plane motion of a vehicle (step S102). That is, the gaze distance is set not only based on the vertical motion in the plane motion of the vehicle but also based on the lateral motion therein, and the proper gaze distances are thereby set in the various travel roads.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008057480-A (JP)
Title: Propeller fan with shroud
Inventor: KINOSHITA KANJIRO
IPC: F04D29/66
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent circulation of a leakage flow from a gap to the intake side of a blade outer peripheral end even if a gap between a shroud on an impeller side and a tubular part for forming a fan guide port on a partition board side, so as to improve air blowing performance and reduce noise caused by interference of the leakage flow with the blade.  <P>SOLUTION: A propeller fan with shroud comprises: fan guide ports 11 disposed through the partition board 10; and an impeller having impeller blades which are integrated with shrouds 7 at their outer peripheries and are rotatably and loosely fit in the fan guide ports 11. The fan guide ports 11 are formed in a tubular part 10b extended from a partition face 10a of the partition board 10 to an air blow-off port direction. On the other hand, the shroud 7 is extended rearward with a state opposed along the fan guide ports 11 in the tubular part 10b, their air intake side front edge parts 7a are bent outward in a radial direction at front sides of the fan guide ports 11 so as to be disposed in parallel with partition faces 10a of the partition board 10, and their air blow-off side rear end parts 7c are smoothly enlarged outward in the radial direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008063980-A (JP)
Title: Oxyhydrogen gas two-stroke engine
Inventor: YAMAZAKI TOMOKI
IPC: F02M25/022
Filed: 2006-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost power engine.  <P>SOLUTION: Oxyhydrogen gas two-stroke engine according to this invention is configured so that an injector for hydrogen gas, an oxygen gas injector, and an injector for pouring water are installed in the upper part of an engine cylinder while a temperature measuring gauge is installed at the outlet from an exhaust hole, wherein the amount of pouring the water is increased or decreased by measuring the exhaust gas temperature so as to keep the temperature in the engine constant, and a piston is moved with a steep pressure change where the explosive gas pressure is added to the vaporization pressure of the poured water, and thereby a driving force is acquired.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007044537-A (JP)
Title: Intrabody probes and apparatus using the same
Inventor: ACKER DAVID E
IPC: A61F2/06
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To precisely guide a probe without relying on coordination between position data with a sensor and known image data.  <P>SOLUTION: The medical probe such as a catheter 20 is guided within the body of a patient by determining the relative positions of the probe relative to another probe, as by transmitting non-ionizing radiation to or from field transducers 30 mounted on both probes. In one embodiment, a site probe 28 is secured to a lesion within the body, and an instrument probe for treating the lesion may be guided to the lesion by monitoring relative positions of the probes. Two or more probes may be coordinated with one another to perform a medical procedure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008064051-A (JP)
Title: Fuel injection valve for internal combustion engine with oil-repellent coating
Inventor: MIYAZAKI SHOJI
IPC: F02M61/18
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve for an internal combustion engine having PES/FEP combined type oil-repellent coating and a corner-shaped inward cross portion at a contour of a needle contact portion, capable of improving oil-repellent properties and a surface form so as to make oil drops promptly to slide and fall down preventing oil from staying around injection holes.  <P>SOLUTION: In this fuel injection valve for the internal combustion engine having the PES/FEP combined type oil-repellent coating, the contour of the needle contact portion of the body in a two-step structure formed out of a conical base portion and a head portion protruding from the base portion, the inward corner-shaped cross portion between the base portion outer-periphery surface and the head portion outer-periphery surface, and a plurality of open injection holes arranged on the outer-periphery surface right adjacent to the cross portion of the head portion in a circumference form, the cross portion has an open angle 160° or more so that the oil drops sliding from the outer-periphery surface of the base portion to the outer periphery surface of the head portion may slide without staying on the cross portion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007017449-A (JP)
Title: Transmissible spongiform encephalopathy
Inventor: O'CONNOR MICHAEL
IPC: G01N33/53
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for testing animals, chemicals and humans about an infectious agent bearing a transmissible spongiform encephalopathy (TSE).  <P>SOLUTION: The method for detecting the TSE comprises: a step (a) of treating a tissue, blood or a blood derivative sample with alcohol and a cleaning agent, which is extracted from an object to be tested; a step (b) of adding a medical agent thereto, which breaks up normal prion proteins; a step (c) of adding a medical agent thereto, which denatures abnormal prion proteins; a step (d) of adding a prion specific antibody thereto; and a step (e) of detecting the antibody being bound to the sample. Furthermore, a method for immobilizing an abnormal prion protein to a substrate is provided, which comprises: a step (a) of treating a protein or a sample with alcohol and an anionic cleaning agent, which is suspected of including an abnormal prion protein; and a step (b) of adding protease thereto in the presence of the substrate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008070120-A (JP)
Title: Distance measuring device
Inventor: HIROOKA SHINICHIRO
IPC: G01C3/00
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To measure distance by accurate stereo image processing even with variation in zooming in a distance measuring device with zooming stereo imaging.  <P>SOLUTION: The device comprises: first and second imaging means with zooming imaging; a stereo image processing means to compute distance information by stereo image processing using a stereo image outputted by the first and second imaging means; and a zoom variation detection means to detect the zoom variation by image processing using the image outputted by the first and second imaging means. Thus, the device enables an accurate distance measurement with performing accurate stereo image processing even with variation in zooming by controlling the first and second imaging means to correct a difference which may be present in the zoom factor between the first and second imaging means at the detection, and also by performing stereo image processing by stereo image processing means using a zoom variation outputted by the zoom variation detection means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008072843-A (JP)
Title: Motor drive circuit, motor unit, and electronic equipment using the motor unit
Inventor: NAKAI TATSUJI
IPC: H02P7/285
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To inspect a motor drive circuit, without having to apply magnetic field to Hall elements.  <P>SOLUTION: A pulse signal generation unit 10 generates a pulse signal S_FG, whose level is switched according to the magnitude relation between first and second Hall signals H+, H- of voltage. A drive unit 20 drives a motor, based on the pulse signal S_FG generated by the pulse signal generation unit 10. First and second input switches SWin1, SWin2 are respectively provided in paths, through which the first and second Hall signals H+, H- go to the first and second input terminals 16, 17 of the pulse signal generating unit 10. First and second inspection pads PAD1, PAD2 are respectively provided for the first and second Hall signals H+, H-. A first test switch SWt1 is provided between the first input terminal 16 and the first inspection pad PAD1. A second test switch SWt2 is provided between the second input terminal 17 and the second inspection pad PAD2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076962-A (JP)
Title: Optical inspection apparatus
Inventor: KOBIYAMA KOICHI
IPC: G01N21/27
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To attain an optical inspection apparatus capable of achieving the simplification and the cost reduction of an adjusting mechanism by reducing the number of adjusting elements, and that is easily operatable, and free from the positional fluctuation of the optical image resulting from the adjustment.  <P>SOLUTION: An objective lens, a beam splitter and an imaging lens are positioned in order from an objective lens side, and an object is illuminated by the light made incident on the beam splitter, and a part of luminous flux of the light reflected by the object is shielded by a light shielding plate having an opening while placing the plate orthogonal to the optical axis, then, the diffraction is generated, then, the brightness change in the optical image in the non-uniform part of the object formed on the imaging surface is emphasized. In this case, if the light shielding plate is placed orthogonal to the optical axis between the beam splitter and the objective lens or between some lenses among the plurality of lenses constituting the objective lens, the brightness change in the optical image in the non-uniform part of the object imaged on the imaging surface can be emphasized most. Alternatively, in the case of using external light, the constitution having no beam splitter is allowed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007095685-A (JP)
Title: Light-emitting device including semiconductor nanocrystal layer free of void and its manufacturing method
Inventor: CHOI BYOUNG LYONG
IPC: C09K11/70
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device including a semiconductor nanocrystal layer wherein void between semiconductor nanocrystal particles is filled with a filling material and its manufacturing method.  <P>SOLUTION: The light-emitting device includes a first electrode injecting an electron hole, a second electrode for injecting an electron, facing against the first electrode and a semiconductor nanocrystal layer, located between the first electrode and the second electrode, that includes a semiconductor nanocrystal particles and a filling material for filling the void between the semiconductor nanocrystal particles.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008078094-A (JP)
Title: Plasma treatment apparatus
Inventor: FUKAZAWA TAKAYUKI
IPC: H01L21/3065
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment apparatus capable of plasma treatment at ambient pressure without using a chamber for plasma treatment.  <P>SOLUTION: While operating the plasma treatment apparatus to irradiate an object 4 on a treatment table 1 with plasma from a plasma ejection port 6, gases which are jetted from a gas jet port 8 into a space formed between a plasma irradiation head 2 and the treatment table, as well as gases plasma-treated by the plasma from the plasma ejection port are exhausted from first and second gas exhaust ports 7 and 9 through a gas exhaust pipe 17, passed through a liquid nitrogen trap 18, purified, then appropriately mixed with new gases supplied from a gas source 20, passed from an air mover means 19 through a gas supply pipe 16, and jetted again from the gas jet port 8 into the space to surround the plasma ejection port with the plasma irradiation head, the treatment table, and a curtain of a gas flow.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008081515-A (JP)
Title: Acrylic resin composition
Inventor: ITO NAOKI
IPC: C08L33/06
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic resin composition capable of improving impact and chemical crack resistances without deteriorating strength, hardness and dimensional stability.  <P>SOLUTION: The acrylic resin composition is prepared by compounding an acrylic resin with an additive having a modulus of elasticity of ≤15% based on that of the acrylic resin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008083360-A (JP)
Title: Method for manufacturing optical film
Inventor: INAKURA TOMOO
IPC: G02B1/111
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film provided with an anti-reflection layer having high translucency and antistatic property and high flaw resistance.  <P>SOLUTION: The optical film 1 comprises a translucent base material 10, a hard coating layer 12 arranged via a first primer layer 11 on one main face 10e of the translucent base material 10, and a near IR absorption layer 14 arranged via a second primer layer 13 on the other main face 10b. Also, the hard coating layer 12 is provided thereon with a low refractive index layer 15. The anti-reflection layer is formed by using the hard coating layer 12 and the low refractive index layer 15. The hard coating layer 12 is formed by using a resin containing an ionization setting resin and contains a conductive metal oxide of ≥5 to ≤30 wt.% with respect to the total weight of the hard coating layer 12. Also, the hard coating layer 12 is formed by using a coating solution containing ≥0.05 to ≤5.0 wt.% water.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007072473-A (JP)
Title: Electrochromic or photoelectrochromic device
Inventor: BONHOTE PIERRE
IPC: C09K9/02
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochromic or photoelectrochromic device suitable particularly for reversible storage and display of data and for control of light transmittance.  <P>SOLUTION: In the device, at least one of electrodes carries a coating constituted of at least one nanocrystalline layer of at least one semiconductive material, having a roughness factor equal to at least 20, and a monolayer of electrically active molecules or of an electrically active polymer, said monolayer being adsorbed on the surface of this coating. The device contains at least one auxiliary electrically active compound, possibly dissolved in an electrolyte, having the property of being capable of being oxidized or reduced in a reversible manner.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008084687-A (JP)
Title: Hermetic terminal for semiconductor apparatus
Inventor: NAKAI HIROSHI
IPC: H01R13/03
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hermetic terminal for a semiconductor excelling in heat radiating property and air tightness.  <P>SOLUTION: The hermetic terminal is provided with a base 2 with a through hole 4, a lead 3 inserted through the through hole 4, and a sealing glass 5 inserted into the through hole 4 and sealing the lead 3. The thermal expansion coefficient for the sealing glass 5 and the lead 3 are the same being smaller than the thermal expansion coefficient for the base 2 and Vickers hardness for the base 2 is ≥20HV and ≤80HV. Since the Vickers hardness in the base 2 is smaller, no cracking occurs in the sealing glass 5 even when compressive stress is applied to the sealing glass 5 from the base 2 and the air tightness can be maintained.  <P>COPYRIGHT: (C)2008,JPO&INPIT