baber/WOPTO huggingface dataset:
Patent JP-2009042978-A (JP)
Title: Print identification apparatus and print identification method
Inventor: ONO HIROSHI
IPC: G07D7/12
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To achieve accurate identification even when the posture of an identification object is changed in the case of identifying the identification object having a hue change area wherein a hue is changed according to a visual angle.  <P>SOLUTION: The print identification apparatus comprises: an illumination part 12 for irradiating a hue change area 11 with light; a prism 14 arranged on a position including a regular reflection area of light irradiated by the illumination part 12 from the hue change area 11 and capable of dividing reflected light from the hue change area 11 into two or more wavelength areas; a plurality of light receiving parts 13 for receiving light branched by the prism 14; and an identification processing part 17 for identifying the identification object on the basis of outputs from the light receiving parts 13. The identification processing part 17 comprises a recording part for recording reference light distribution for a posture change of a reference discrimination object, a correction means for correcting identification reference in the posture change of the identification object 1 by comparing light distribution with the reference light distribution, and an identification means for identifying the identification object on the basis of the identification reference corrected by the correction means and the light distribution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009042448-A (JP)
Title: Method of manufacturing optical device and optical device
Inventor: HARA AKIKO
IPC: G02B3/00
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To cure a curable resin as deep as its inside in a short time without taking the durability of a mold into consideration.  <P>SOLUTION: The method of manufacturing an optical device is to form an optical device by curing a composite material containing: the curable resin which is cured by the polymerization due to the generation of radicals; a thermal polymerization initiator which generates radicals by receiving heat; and a photopolymerization initiator which generates radicals by receiving light, wherein the method includes a step in which the composite material is poured into the mold and heated, and a step in which the composite material after heated is demolded and irradiated with light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043886-A (JP)
Title: Common mode choke coil
Inventor: SAITO YASUSHI
IPC: H01F17/06
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a common mode choke coil capable of improving immunity characteristics and further preventing a decrease in self-resonance frequency by making a coil have a structure capable of preventing a transmission IC and a reception IC from malfunctioning during an immunity test.  <P>SOLUTION: Provided are a core 2, external electrodes 3-1 to 3-4, a pair of windings 4-1 and 4-2, and a top plate 5. The core 2 is composed of a core portion 20 and collar portions 21 and 22. The pair of windings 4-1 and 4-2 are wound around the core portion 20 of the core 2 and ends of the windings 4-1 and 4-2 are joined to the external electrodes 3-1 and 3-4 respectively. Further, the top plate is composed of magnetic plate pieces 5A and 5B, and a metal film 6 is formed on a stuck surface 51 of the magnetic plate piece 5A. Then stuck surfaces 51 and 52 of the magnetic plate pieces 5A and 5B are stuck together with the metal film 6 interposed therebetween to form the top plate 5, which is joined to top surfaces of the collar portions 21 and 22 with an adhesive 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043573-A (JP)
Title: Target for radiation source, its manufacturing method, and radiation generation device
Inventor: NAGAI KEIJI
IPC: H01L21/027
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a target for a radiation source generating radiation efficiently without using pre-pulse, and suppressing generation of debris.  <P>SOLUTION: An extreme ultraviolet light source particles 10 is composed of: a foam-like structure 11 composed of a laminated membrane of a polymer electrolyte; and a tin layer 12 carried on the foam-like structure 11. If a diameter of the extreme ultraviolet light source particle 10 is made large, it can make the target composed of single extreme ultraviolet light source particles, and if the diameter of the extreme ultraviolet light source particle 10 is made small, and a large number of the particles are dispersed in a liquified inert gas or the like, droplets of its dispersed liquid can be made as the target. Such a target has an enough amount of plasma source material to become plasma by one pulse of laser beam, and by making it a size coping with the diameter of the pulse laser beam, the extreme ultraviolet light is generated efficiently. If gold and copper or the like are used in place of tin, the target for the radiation source to generate radiation except the extreme ultraviolet light is obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041495-A (JP)
Title: Balancer device for engine
Inventor: OSAWA HIROSHI
IPC: F01M1/06
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent shortage of oil by providing an oil strainer at a position where oil is collected during vehicle deceleration, secure a space where an suction passage and a discharge passage are provided without bending the same between a pump chamber and the strainer, reduce drive loss of an oil pump, miniaturize the balancer device and improve mounting properties of the balancer device on an engine, in a balancer device for the engine.  <P>SOLUTION: The pump chamber is provided at a side of a vehicle rear side balancer shaft of two balancer shafts. The oil strainer sucking oil into the suction passage is provided at a vehicle front side of an axial center of a vehicle front side balancer shaft of the two balancer shafts. The suction passage and the discharge passage are overlapped in a vertical direction at one side in a circumference direction of the pump chamber. The suction passage and the discharge passage are provided in a state straightly extending from the pump chamber to a vehicle front side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008073838-A (JP)
Title: Traverse grinding device and grinding method
Inventor: ONO NAOTO
IPC: B24B5/01
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traverse grinding device and grinding method which suppresses uneven wear of a grinding wheel cylindrical surface and highly accurately grinds the cylindrical outer surface of a workpiece in grinding of the cylindrical outer surface of the workpiece.  <P>SOLUTION: The traverse grinding device comprises: a workpiece rotating drive mechanism for rotating workpiece to be ground on the rotational axis of the workpiece; a grinding wheel which rotates on the rotational axis inclined with respect to the rotational axis of the workpiece; and a traverse feed mechanism for traversing the grinding wheel along the rotational axis of the workpiece. The grinding wheel has a tapered surface for grinding the vertical surface of the workpiece by the traverse movement.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009046349-A (JP)
Title: Power source apparatus for discharge tubes
Inventor: YAMADA RYUJI
IPC: C01B13/11
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power source apparatus for discharge tubes maintaining ozone generating efficiency by stably adjusting power consumption of the discharge tubes consecutively even if a cycle number of a load frequency in one control cycle is small.  <P>SOLUTION: The apparatus is provided with a voltage adjusting means adjusting a high frequency alternate current voltage value which is outputted from a frequency converting means by each one cycle, wherein, let a plurality of cycles of a high frequency alternate current be one control cycle, a voltage level not lower than a maximum discharge starting voltage, at which all of the discharge tubes at least one put the light on, is applied for each of the control cycle when operating with a rated voltage, a voltage of the high frequency alternate current of one cycle in the control cycle is gradually reduced to a voltage level of a minimum discharge starting voltage, at which all of the discharge tubes put the light off, when reducing a power applied to the discharge tubes, and a voltage of the high frequency alternate current of another cycle in the control cycle is gradually reduced to the voltage level of the minimum discharge starting voltage when further reducing the power.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045223-A (JP)
Title: Storage ball tray
Inventor: HATA MASAHARU
IPC: A63F7/02
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage ball tray capable of storing winning balls in a hopper according to the preference of a player and immediately performing counting as well when needed.  <P>SOLUTION: The hopper 2 for receiving balls discharged from a lower tray is disposed at the lower part of a pachinko game machine, one end of a counting path unit 3 provided with a sensor for detecting passing of the balls is connected to the hopper, and the other end is connected to an inter-stand unit 85. In the hopper, a guide part 10 and a storage part 20 are sectioned across a shelf part 16 on the inner side of a case 5, and the storage part is provided with a movable plate 30 whose one end is a fulcrum and other end is elevated and lowered. The balls are stored on the movable plate when the movable plate is at a lowered position. At an elevated position at which the height of the upper surface of the movable plate is equal to or higher than the height of the upper surface of the shelf part, the balls on the movable plate are moved to the guide part through the shelf part and sent from the guide part to the counting path unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048040-A (JP)
Title: Image forming apparatus
Inventor: IZUMI HIDESHI
IPC: G03G15/16
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of outputting a high quality image by suppressing degradation in adhesion between paper and a recording medium conveying means in paper conveyance using the recording medium conveying means such as a transfer belt, thereby preventing transfer failure.  <P>SOLUTION: The image forming apparatus 1A includes: a photoreceptor drum 3; an exposure unit 1; a developing unit 2; a transfer belt 103 which conveys paper P along the surface of the photoreceptor drum 3; and a transfer mechanism 10 which transfers a developer image on the photoreceptor drum 3 to the paper P. In the image forming apparatus 1A, a pre-transfer illuminating member 41 for illuminating the photoreceptor drum 3 is disposed near to the peripheral face of the photoreceptor drum 3 and downstream of the developing unit 2 but upstream of the transfer mechanism 10 in the rotating direction of the photoreceptor drum 3. The pre-transfer illuminating member 41 illuminates an image non-formation area at the end of image information on the photoreceptor drum 3, from which end the writing of the image information starts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047635-A (JP)
Title: Occupant weight detector
Inventor: ISHIKAWA TOMOUMI
IPC: B60N2/90
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weight detector capable of sensitively and accurately detecting the weight of an occupant seating on a seat in a vehicle.  <P>SOLUTION: This occupant weight detector 3 detects the weight of the occupant seating on the seat A in the vehicle. The occupant weight detector 3 comprises a turning/supporting mechanism B for supporting the seat A turnably about the horizontal shaft 11 relative to a seat fixing section 4 of the vehicle, an elastic repulsion applying mechanism D for applying an elastic repulsion to the seat A so that the seat A is turned to the seat fixing section 4 by the angle according to the magnitude of the load charged on the seat A, a turning angle detecting mechanism E for detecting the turning angle of the seat A relative to the seat fixing section 4, and a turning range limiting mechanism for limiting the turning range of the seat A relative to the seat fixing section 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009046636-A (JP)
Title: Rubber composition, fiber/rubber composite, and hose
Inventor: GON PEN
IPC: B32B25/10
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition providing a hose excellent in storage stability at non-vulcanization and extrudability while sufficiently maintaining an adhesion property with a fiber material, a fiber/rubber composite using the rubber composition and a hose using the rubber composition for a rubber layer.  <P>SOLUTION: The rubber composition is obtained by mixing a rubber component containing 50-100 mass% ethylene-propylene-dien copolymer rubber with a magnesium oxide blend material. The magnesium oxide blend material is a mixture of magnesium oxide having a specific surface area measured by the BET method of ≥130 m<SP>2</SP>/g, a lubricant and oil, wherein content of the magnesium oxide, the lubricant and the oil are respectively 50-90 mass%, 5-40 mass% and 5-40 mass% and the content of the magnesium oxide is 2-20 pts.mass per 100 pts.mass rubber component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048101-A (JP)
Title: Power supply control device and image forming apparatus
Inventor: ANDO HIROYOSHI
IPC: G03G15/02
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To perform a constant current control or a constant voltage control according to the type of a charger in a charging processing.  <P>SOLUTION: When the charger 30a is attached to an image forming apparatus, the lower limit of a supply current Io capable of the constant current control within a secure voltage range is 0.4 mA, and the upper limit is 2.0 mA. Accordingly, a control section receives power supply control information about the upper and lower limits of the current range, and instructs a power source device to apply a power supply potential Vp in order to perform the constant current control so that the power supply current becomes within the range of 0.4 mA to 2.0 mA. When the charging processing is started, the constant current control is performed so that the power source device charges a charging member at the voltage causing the power supply current in this range to flow. In this configuration, the charging processing is performed by receiving power supply control information according to the type of the charger capable of performing the constant current control within the secured voltage range. Accordingly, the occurrence of troubles such as back ground type BCO can be prevented even without designing the device so as to widen its secured voltage range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050861-A (JP)
Title: Press apparatus
Inventor: ODA FUTOSHI
IPC: B21D37/10
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press apparatus having such a structure that a slide and an upper die are separable and the upper die is movable so as to be suitable for a coating work when coating a lubricant, so that a good state for coating the lubricant on a metal die can be produced.  <P>SOLUTION: The press apparatus 10 has the slide 18 for pushing down the upper die 16 by continuously reciprocating upward and downward and a main bolster 19 for supporting a lower die 17 and receiving a pressing force of the slide 18. A position, which is apart downward by a determined dimension from the slide 18 positioning at an upper dead point of a vertical reciprocating motion, is set as a standard position, and the upper die 16 is arranged so as to be possible to rise and fall while making the standard position an uppermost position. The upper die 16 is made to vertical reciprocate intermittently to stop at the uppermost position. The press apparatus 10 has lubricant spray nozzles 51, 51 for spraying the lubricant on the metal die, wherein the upper die 16 is made to rise and fall from the standard position so that the coating state of the lubricant becomes good when the lubricant is sprayed from the lubricant spraying nozzle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052786-A (JP)
Title: Refrigerator
Inventor: KAMIYAMA HIDEO
IPC: F25D23/02
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To operate a door operating device without electrically wiring between a lower slide door and a cabinet.  <P>SOLUTION: A button magnet 90 is moved and operated from an ineffective position to an effective position through a link mechanism when an user presses and operates an operation button 86 backward, and a button switch 94 is switched from an off-state to an on-state on the basis of detection of the change of the position of the button magnet 90 without contact. An electromagnetic solenoid of the door operating device is driven when a control circuit detects the on-state of the button switch 94. A pusher is connected with a plunger of the electromagnetic solenoid, and the lower slide door 36 is pressed in the same direction when the pusher is moved forward from the back when the electromagnetic solenoid is driven, thus the lower slide door 36 is moved and operated forward from a closing position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009051452-A (JP)
Title: Caster device
Inventor: ADACHI MASAMI
IPC: B60B33/00
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caster device with a locking function miniaturizing it by storing an operation member in an outer case and facilitating machining by simplifying a shape of a mounting hole in a bottom surface of furniture mounted with this.  <P>SOLUTION: The caster device 1 comprises an outer case 11 and an inner case 41. The outer case 11 has an upper wall 12 and a guide wall 16. Wheels 62, 66 provided with lock wheels 65, 69 and a lock means 70 for engaging the lock wheels 65, 69 are provided on the inner case 41. An operation means 91 for operating the lock means 70 is provided on the outer case 11. The operation means 91 comprises an operation piece 95 for directly operating the lock means 70; an operation lever 92 projected from a lower part of the outer case 11; and a connection piece 93 for connecting the operation piece 95 to the operation lever 92. The connection piece 93 is provided in a recession part 36 formed on a guide wall 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009056659-A (JP)
Title: Micro mold for molding and its manufacturing method
Inventor: OTSU TAKAKI
IPC: B29C33/76
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-quality micro mold for making micro fluid chips or the like with a simple manufacturing method at a low cost within a short period of time.  <P>SOLUTION: The micro mold is manufactured by forming a metal film to be the mold with electrolytic plating after forming an electrode film on a master mold made of elastomer material having a desired recessed pattern on the surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009056704-A (JP)
Title: Inkjet printer
Inventor: KURIKI KUMIKO
IPC: B41J2/01
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printer capable of adequately preventing contact of a tube to any other peripheral member by bending even in the case where the tube is made of a soft material and a head and a carriage are made thin.  <P>SOLUTION: A front end of a frame 10 for supporting a carriage 7 to be movable in a scanning direction, is vertically bent in an upper direction, and the tip portion thereof is bent in a sharp angle so as to make the upper part to be projected, thereby forming a hook 12. The hook 12 prevents floating of the carriage 7 by engaging with a hook 7A of the carriage 7 when the carriage 7 tends to float. Since the top end of the hook 12 supports the tube 8, it is possible to adequately prevent abnormal noise caused by contact of the tube 8 to a timing belt 17 or taint damage of the tube 8 by contact of the tube 8 to a sliding face 13 coated with grease.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009056210-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: YANAGIHARA YASUSHI
IPC: A61B8/00
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a cable of a probe from coming into contact with a patient and giving discomfort to the patient.  <P>SOLUTION: This ultrasonic diagnostic apparatus is formed with an operating device 1 and a processing device 4 as separate bodies, the processing device 4 is mounted on an installation platform 5 or placed on a floor F, an opening portion 5b is provided at a position with the height from the floor face F of 120 cm or more, and the cable 6 of the probe 2 is received in a cable receiving space 5a from the opening portion 5b. This constitution allows an operator to mount the processing device 4 on the installation platform 5 and adjust the height of the processing device 4 irrelevant to the height of the operating device 1 so as to take the cable 6 in/out from the opening portion 5b at a position sufficiently higher than a patient lying on a bed B and prevent the cable 6 from coming into contact with the patient and giving the discomfort to the patient.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008138504-A (JP)
Title: Bathroom unit
Inventor: KATAYAMA KENICHI
IPC: A47K3/12
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathroom unit for easily using a washing place faucet in any of a state of sitting down on a counter and a state of sitting down on a bath chair placed on a washing place floor.  <P>SOLUTION: A faucet with a shelf arranged in the vicinity of a corner between a first wall surface opposed to a bathtub by separating a washing place and a second wall surface extending to the bathtub side from the first wall surface, and a bathroom counter arranged to extend to the bathtub side from below the faucet with a shelf, have a washbowl placing part arranged under the faucet with a shelf and a seating surface adjacently arranged to the washbowl placing part. The faucet with a shelf has an oblique line part facing the washing place while inclining to the first wall surface and the second wall surface. A faucet operation part is arranged in its oblique line part. The faucet operation part is arranged in a position reachable by stretching a hand from a user in a state of being seated on the seating surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009062830-A (JP)
Title: Internal combustion engine
Inventor: KOSAKA HIDEMASA
IPC: F02F1/42
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce heat loss at an exhaust gas passage by inhibiting heat from being transmitted to an inside wall surface of the exhaust gas passage from combustion gas flowing in the exhaust gas passage.  <P>SOLUTION: A shielding plate 20 shielding an inside wall surface 15d is provided in the exhaust gas passage 15. Combustion gas flowing into the exhaust passage 15 from an inside of a cylinder 11 through an opening surface 15b impinges on the shielding plate 20 to avoid direct impingement of combustion gas flowing into the exhaust gas passage 15 on the inside wall surface 15d. The combustion gas flowing into the exhaust gas passage 15 impinges on the shielding plate 20 and reflects to change a flow direction thereof toward an axial direction of the exhaust gas passage 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009065326-A (JP)
Title: Update system of encryption key, update method of encryption key, and program
Inventor: KIYOMOTO SHINSAKU
IPC: H04L9/08
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To safely update an encryption key without increasing a processing load.  <P>SOLUTION: A base station performs hash processing of n times, creates a hash chain consisting of n hash values, makes a pair of at least a plurality of encryption keys and a hash value whose creation order is old out of created hash chains, and transmits the pair to a terminal one by one. On the other hand, the terminal at least receives the pair of the encryption key and the hash value, restores the hash chain from the received hash values, and verifies the restored hash chain.  <P>COPYRIGHT: (C)2009,JPO&INPIT