baber/WOPTO huggingface dataset:
Patent JP-2009252844-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI SHIGEKI
IPC: H01L27/08
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a semiconductor device from malfunctioning by preventing a surge current from flowing in and suppressing an overshoot (ringing) superposed on an input signal waveform.  <P>SOLUTION: The semiconductor device 100 includes breakdown elements E1 and E2 which are inserted and disposed between respective phase conductors BP and BM, and a ground line or power line and break down when applied with a surge to discharge the surge, and an impedance control circuit K1 which is inserted and disposed between the respective phase conductors BP and BMI and varies impedance smaller when the potential difference between the respective phase conductors BP and BM is large, wherein third contact regions C3 and C6 of wiring lines SP and SM connected to the impedance control circuit K1 are formed across a second contact region C2 of wiring lines, connected to a ground line or power line of the breakdown elements E1 and E2, on the opposite side from first contact regions C1 and C4 of wiring lines connected to the respective phase conductors BP and BM.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247495-A (JP)
Title: Sterilization cleaner dispenser for toilet seat
Inventor: AZUMA MINORU
IPC: A47K17/02
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sterilization cleaner dispenser for toilet seat which is capable of preventing intrusion of dust by indirectly pushing a push button with a spring for a pushing operation of a chemical solution tank via a lid plate and securing a perfectly closed state generally by locking a lid plate itself using a key and capable of preventing a theft of the chemical solution tank by locking a lid body by a key.  <P>SOLUTION: This sterilization cleaner dispenser for toilet seat includes a container 1, and a lid body capable of opening/closing an opening part 5 of the container 1 by a pivot 6, the chemical solution tank 10 supplementing chemical solution is detachably disposed in the container, a jet port jetting the chemical solution by pushing the push button 14 with the spring is provided below the chemical solution tank 10, the push button 14 with the spring is configured to be pushed via the lid body, a locking piece is provided at the lower back face of the lid body, and an arm 18 of a lock 17 with the key provided at a lower plate 3 of the container 1 faces the container and is formed to be engage with/disengage from the locking piece.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252297-A (JP)
Title: Magnetic transfer master carrier, magnetic transfer method, and magnetic recording medium
Inventor: NISHIDA YOICHI
IPC: G11B5/86
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic transfer master carrier etc. in which coercive force and residual magnetization are reduced and which includes a magnetic layer having perpendicular magnetic anisotropy.  <P>SOLUTION: The magnetic transfer master carrier forms a magnetic field pattern corresponding to a pattern of information to be recorded on a perpendicular magnetic recording medium when a magnetic field is applied thereto, and the carrier is characterized by including: a base material having convex portions disposed corresponding to the pattern of information on its surface; a magnetic layer deposited on at least top surfaces of the convex portions, and having perpendicular magnetic anisotropy; and a soft magnetic layer deposited on the surface of the magnetic layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250541-A (JP)
Title: Cooling unit and article storage device equipped with cooling unit
Inventor: KURIYAMA MAKOTO
IPC: G07F9/10
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To resolve problems in a cooling unit with a condenser high temperature portion and an evaporator low temperature portion as an integrated body, that there are many cases that predetermined performance cannot be provided due to heat leakage, and a cost increase arises due to the use of a one-rank higher cooling system one, an increase of an installation space, and a cost increase for preventing the heat leakage by a high performance heat insulation material.  <P>SOLUTION: By using thermoplastic resin in the partitioning of the condenser high temperature portion and the evaporator low temperature portion, the leakage of heat during cooling system operation is suppressed, and by stopping a blower 8 for a condenser by delaying it for a certain time after stopping a compressor 1, the deterioration of the thermoplastic resin caused by heat is suppressed, and a cooling system capable of suppressing the enlargement of the cooling unit and carrying out stable cooling operation can be inexpensively constituted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253159-A (JP)
Title: Semiconductor storage device, display device, and apparatus
Inventor: SHIOMI TAKESHI
IPC: H01L29/786
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent retained charge from being activated and escaping by impingement of external light against a charge retention part, in a nonvolatile memory element formed on an insulating substrate.  <P>SOLUTION: The above problem is solved by this semiconductor storage device that is provided with a nonvolatile memory element on an insulating substrate, and characterized in that the nonvolatile memory element is provided with a charge retention film, a channel region, and a semiconductor layer having a source and a drain on both sides of the channel region; and the charge retention film is located between an upper shade body and a lower shade body arranged on the upper side and the lower side of at least a part thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263860-A (JP)
Title: Equipment for removing extraneous matter on inner surface of hollow pile, and method for removing extraneous matter on inner surface of hollow pile by using the same
Inventor: MURAYAMA ATSUSHI
IPC: E02D31/00
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide equipment and a method for removing extraneous matter on an inner surface of a hollow pile, which enable the extraneous matter such as sediment and soil cement, adhering to the inner surface of the hollow portion of the hollow pile (e.g. a steel pipe pile and a prefabricated concrete pile), to be easily and surely flushed and removed in the simple equipment, which enable a removal operation to be performed while the removed extraneous matter and slurry are surely discharged to the outside, and which prevent the submersion of a water jet orifice under water and a deterioration in the flushing capacity of the water jet orifice.  <P>SOLUTION: An equipment body, in which an exhaust pipe with the jet orifices arranged at predetermined spacings is annularly provided on the outer periphery of a machine casing equipped with a drainage pump, can be inserted into the hollow portion of the hollow pile.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258215-A (JP)
Title: Manufacturing method of electrophotographic photoreceptor including inspection process
Inventor: OHIRA JUN
IPC: G03G21/00
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrophotographic photoreceptor including an inspection process capable of reducing mistakes upon the discrimination of a good quality product or a defective product even if the level of image quality is raised to print image quality.  <P>SOLUTION: The manufacturing method of an electrophotographic photoreceptor includes at least the inspection process 101, and the inspection process includes at least a defect detection process 102 of detecting a defective part of an electrophotographic photoreceptor. The defect detection process comprises an induction current detection type defect detection process 103 and a reflection light detection type defect detection process 104. In the induction current detection type defect detection process, the surface of the electrophotographic photoreceptor and at least one detection electrode are relatively moved, an induction current is generated at least on one detection electrode by a potential change on the surface of the electrophotographic photoreceptor, and by detecting the induction current, the defective part of the electrophotographic photoreceptor is detected. In the reflection light detection type defect detection process, the surface of the electrophotographic photoreceptor is irradiated with light, reflection light reflected by the electrophotographic photoreceptor is received by a light receiving means and the defective part of the electrophotographic photoreceptor is detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008174241-A (JP)
Title: Air vent for ventilation system
Inventor: DIPPEL THOMAS
IPC: B60K37/00
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bent capable of delivering a distributed divergent air flow with the predominant direction of a flow that can be changed within a wide range of mutually perpendicular directions.  <P>SOLUTION: The air bent comprises an outlet grid (30) having multiple outlet openings. The outlet grid is comprised of parallel grid vanes (30a-30e) that are pivotally mounted in a frame. The grid vanes are jointly movable to assume pivotal positions where they form a substantially continuous grid surface. The grid vanes are jointly movable to assume pivotal positions where they define parallel air outlet slits.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009260723-A (JP)
Title: Transducer
Inventor: WATANABE YOSHIHIKO
IPC: H04R17/00
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transducer such as a micro speaker whose sound pressure level is improved by using aluminum nitride, a microphone and an ultrasonic sensor capable of detecting sound or ultrasonic wave with high sensitivity, and a transducer suitable for an ultrasonic oscillator.  <P>SOLUTION: The transducer includes a silicon substrate 1 and a laminate in which a support layer 2, a first electrode 3, a piezoelectric layer 4 composed of aluminum nitride and a second electrode 5 are laminated in this order on the silicon substrate 1. The Young's modulus of the first electrode 3 is higher than the Young's modulus of the second electrode 5. It is desirable that a ratio of the Young's modulus of material of the first electrode 3 with respect to the Young's modulus of material of the second electrode 5 is ≥2.3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261164-A (JP)
Title: Cable protecting and guiding device
Inventor: HARADA AKIHIRO
IPC: F16G13/16
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable protecting and guiding device that prevents a travel wheel from travelling zigzag on a rail and a moving frame from dropping with no limitation on the maximum moving distance, and that enables the device to be installed at a high altitude or outdoor.  <P>SOLUTION: In a cable protecting and guiding device 100, a chain 120 which supports cables 150 is wound on a moving frame 110 that moves on a rail 141 using a plurality of legs 110 comprising a travel wheel 113. The leg 110 includes a protruding member 114 that extends downward from the travel wheel 113 at the position close to the rail 141.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259353-A (JP)
Title: Optical disk unit
Inventor: HARADA NOZOMI
IPC: G11B33/12
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk unit which can ensure mechanical strength and stiffness, capable of being thinned and lightened, and attains regulation of FPC sticking and reduction of sliding resistance.  <P>SOLUTION: The optical disk unit includes a frame body 11, a motor 12 disposed on the frame body 11 for rotating a mounted optical disk, an optical pickup 13 disposed in the frame body 11 for executing at least either one of recording and reproducing a signal on an information recording surface of the optical disk by moving in the radial direction of the optical disk, the FPC 14 disposed in the frame body 11 for connecting the optical pickup 13 with a circuit board, and a unit cover 15 for covering the optical disk mounting surface side of the frame body 11. The unit cover 15 has a first area 151 including an area with which the FPC 14 has contact, and second areas 152A and 152B which protrude in the optical disk mounting surface side than the first area 151 and arranged in both sides sandwiching a part of the area with which the FPC 14 has contact.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008237915-A (JP)
Title: Pinball game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To heighten interest of displaying prize winning/losing in a pinball game machine.  <P>SOLUTION: When a count value is REACH (ready-to-win) corresponding value (S302: YES), a race scene and REACH are displayed on a liquid crystal display board and a special symbol (winning symbol) or a losing symbol is displayed simultaneously with a goal (winning or losing) scene of the race. If a count value is not a REACH corresponding value (S302: NO), a scoring reduction condition does not come in effect (S315: NO), and scoring is not nine points (S316: NO), one point is added to the scoring (S317) and a scene corresponding to the scoring and a losing symbol are displayed (S318). If the scoring reduction condition comes in effect (S315: YES) or the scoring is nine points (S316: YES), the scoring is made zero points (S319) and a packhorse image is displayed (S321). Because an image of a rearing course is displayed as a display of losing, expectation of a player can be increased different from a simple display of losing though the player is losing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008219933-A (JP)
Title: Acoustic element and method for sound processing
Inventor: KIRJAVAINEN KARI JOHANNES
IPC: H04R19/00
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and efficient acoustic element and method for sound processing.  <P>SOLUTION: The invention relates to an acoustic element and method for sound processing. The acoustic element 1 is made of a porous stator plate 2 which is either electrically conductive or at least one of its surfaces is plated to be conductive. A moving diaphragm 3, 3a, 3b has been attached to the stator plate 2. To measure as well as produce sound pressure and particle velocity, the equipment comprises two pairs of the acoustic elements 1. Elements serving as sensor control elements serve as actuators to attenuate and absorb sound.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009268235-A (JP)
Title: Linear drive type ultrasonic motor
Inventor: TAKIZAWA HIROYUKI
IPC: H02N2/00
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized linear drive type ultrasonic motor which can obtain a stable pressing force, and is reduced in restriction in relation to an external device.  <P>SOLUTION: The linear drive type ultrasonic motor comprises at least: an ultrasonic vibrator having a piezoelectric element; a driven member which is driven by a friction force between the ultrasonic vibrator and the driven member; a pressing member which presses the ultrasonic vibrator so that the friction force is generated between the ultrasonic vibrator and the driven member; a first case member in which a first accommodation recess is formed, and the ultrasonic vibrator and the pressing member are accommodated therein; a guide means which movably supports the driven member; and a second case member in which a second accommodation recess is formed, and a rolling member is accommodated therein.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008241043-A (JP)
Title: Suspension coil spring
Inventor: OGURA JUNJI
IPC: B60G3/28
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To position a spring reaction axis coincident with or sufficiently close to a load input axis in the assembled state of a suspension coil spring to a suspension device and moreover to simplify design and manufacture of the coil spring.  <P>SOLUTION: The suspension coil spring 10 in a free state is formed so that a coil axis AC is bent in V-shape at a bend point PB and a distance from an end turn center point CU of an upper seating surface 38 to an imaginary coil axis AI is an upper inclination amount VU, and a distance from an end turn center point CL to the imaginary coil axis AI is a lower inclination amount VL. When the suspension coil spring 10 is interposed between spring seats 22, 24 in the suspension device, it is compressed along a strut axis. The spring reaction axis of the suspension coil spring 10 is thereby inclined and offset with respect to the imaginary coil axis AI according to the inclination amounts VU, VL.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009268649-A (JP)
Title: Prize exchanging device
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prize exchanging device (a card unit 20) making it possible to accept the selection of a prize hoped to reserve in advance to enhance the advantage of a player and not generating the problem that the player cannot continue the game by the number of the balls of his own even though the player does prize exchanging process of the prize of which the reservation is accepted.  <P>SOLUTION: The card unit does prize reservation process (S77) for accepting the reservation of the prize regardless of whether the number of the balls of the player reaches the exchanging number of balls of the prize hoped to be reserved, the exchanging number of balls are subtracted from the number of balls of the player in the reservation determining process (S78e) when the reservation determining operation is accepted of the player's own will (YES in S78d) after the number of balls of the player including the number of balls in his hand reaches the exchanging number of balls (YES in S78b).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275253-A (JP)
Title: Electroless plating method
Inventor: SHIMIZU TETSUYA
IPC: C23C18/31
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroless plating method capable of obtaining a thick plating layer on a surface of an insulating body or a semi-conductor by the electroless plating in a short time by using a supercritical fluid or a subcritical fluid and using the induction eutectoid phenomenon.  <P>SOLUTION: The electroless plating is executed on a surface of a glass substrate sample 22 as an insulating body by using a supercritical fluid or a subcritical fluid while metal powder is dispersed in an electroless plating liquid 19. A homogeneous and thick plating layer can be obtained in a short time by using the induction eutectoid phenomenon. In the electroless plating method, the metal powder having the average particle size of ≥1 nm and ≤100 μm can be used, and this electroless plating method is applicable to a damascene process or a dual damascene process which is a method for forming a fine metal wiring within a semiconductor element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276638-A (JP)
Title: Electrophotographic device
Inventor: TAKAHASHI TOMOAKI
IPC: G03G15/00
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic device for performing stable paper feed control without leaving a roller mark or the like on paper even if a post-processing device is added as an option.  <P>SOLUTION: The electrophotographic device comprises: a printing body part which performs printing on paper; a paper stacking device which stacks the printed paper by the printing body part; a relay part which connects the paper stacking device to the printing body part; a paper feed means which conveys the paper into the paper stacking device and the relay part; and a paper feed control means which controls the paper feed means. The relay part includes a detection means which detects that the paper is conveyed, and when the paper stacking device is added, a paper feed signal from the detection means is transmitted to the paper feed control means of the added paper stacking device to control paper feed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277558-A (JP)
Title: Insulator type gas-blast circuit-breaker
Inventor: CHO ISAMU
IPC: H01H33/91
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulator type gas-blast circuit-breaker capable of lengthening the useful service life, by improving insulation reliability by preventing burning damage of a porcelain tube inner surface.  <P>SOLUTION: This insulator type gas-blast circuit-breaker is provided by arranging a puffer type breaking part 11 having a fixed side contact point 12, a movable side contact point 14, a gas compressing means 16 for compressing insulating gas in breaking and an insulating nozzle 17 in a porcelain tube 10. Leader terminals 18 and 19 are installed above and below the porcelain tube 10, and the leader terminal 18 is connected to the fixed side contact point 12 of the puffer type breaking part 11, and the leader terminal 19 is connected to the movable side contact point 14. The porcelain tube is supported by a support insulator 3 standing on a stand 1. The puffer type breaking part 11 is provided with a hollow and substantially conical straightening cover 20 on the movable side, and guides high temperature gas in the axial direction of the porcelain tube 10 by this straightening cover 20. The straightening cover 20 is formed of at least two cover units, and forms a guide means 21 for turning and guiding the high temperature gas to the inner surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282753-A (JP)
Title: Rack, air conditioning system, and air conditioning method
Inventor: SUZUKI SATOSHI
IPC: F24F7/08
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently cool rack loading type computer equipment by efficiently supplying a cooling air flow by an air conditioning device in the internal height direction of a rack.  <P>SOLUTION: The rack 11 in which a plurality of pieces of internal rack loading type computer equipment 1 are arranged in the height direction and stored and supplied with a cooling air flow A3 going from the underfloor through the inside to the upper part by an air conditioning device 5, includes a ceiling panel 15 and a side door panel 20 for controlling the air flow by the air conditioning device 5 by covering a space between itself and another rack 11 arranged with a spacing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280539-A (JP)
Title: 5-hydroxy-3-isocyano-5-vinylcyclopent-2-enone, tyrosinase inhibitor and skin-lightening cosmetic obtained by formulating the same
Inventor: YAMADA KATSUHISA
IPC: A61P43/00
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tyrosinase-inhibiting active ingredient, a tyrosinase inhibitor and a skin-lightening cosmetic obtained by formulating the tyrosinase inhibitor.  <P>SOLUTION: The 5-hydroxy-3-isocyano-5-vinylcyclopent-2-enone having the tyrosinase-inhibiting activity, the tyrosinase inhibitor containing the 5-hydroxy-3-isocyano-5-vinylcyclopent-2-enone, and the skin-lightening cosmetic containing the 5-hydroxy-3-isocyano-5-vinylcyclopent-2-enone are provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281977-A (JP)
Title: Space stabilizer
Inventor: KATAGIRI SHINGO
IPC: H01Q3/08
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional space stabilizer wherein an expensive gyro of extremely small drift is required to be used in order to prevent the optical axis line of a mobile station antenna from displacing due to the drift of space stabilizing operation.  <P>SOLUTION: This space stabilizer is constituted so that an image processing means 8 extracts a target 10 from a photographed image 4a of a camera 4 by image processing, detects the drift amount of the space stabilizing operation by detecting the moving amount of the target 10 in the photographed image 4a, and inputs a correction command signal 8a for canceling the drift amount into a driving section 5 of a rotary driving pedestal 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT