baber/WOPTO huggingface dataset:
Patent JP-2009057941-A (JP)
Title: Electromagnetic pump and water treatment apparatus
Inventor: WATANABE KAZUO
IPC: F04B49/10
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective technique capable of properly operating an automatic stopper mechanism when a diaphragm fails even during low air volume operation to thereby achieve rationalization of operation of an electromagnetic pump, in a variable air volume electromagnetic pump compressing and discharging air.  <P>SOLUTION: This electromagnetic pump 100 has a stop control mode for stopping driving when the amplitude of a vibrator 140 reaches a predetermined regulated amplitude, a first drive control mode for controlling driving to vibrate the vibrator 140 with a first amplitude lower than the regulated amplitude, and a second drive control mode for controlling driving to vibrate the vibrator 140 with a second amplitude higher than the regulated amplitude, when performing control for vibrating and driving the vibrator 140 through electromagnets 120, 130.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009060065-A (JP)
Title: Nitride semiconductor device
Inventor: NAKAGAWA ATSUSHI
IPC: H01L29/47
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new group III-V nitride semiconductor device of a high withstand voltage and a low on-voltage.  <P>SOLUTION: A first nitride semiconductor layer and a second nitride semiconductor layer not containing gallium are laminated and formed on a substrate, and by appropriately selecting electrode metals constituting a first anode electrode bonded to the first nitride semiconductor layer and a second anode electrode bonded only to the second nitride semiconductor layer, the heights of the Schottky barriers of the respective first and second anode electrodes are made different. Also, a cathode electrode is structured so as to be bonded to the first nitride semiconductor layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009065385-A (JP)
Title: Ofdm signal transmitter, signal processing chip and ofdm signal transmitting method
Inventor: FUJII HIROTADA
IPC: H04J11/00
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an OFDM signal transmitter capable of effectively reducing a PAPR while suppressing a needed processing amount when OFDM is used, a signal processing chip, and to provide an OFDM signal transmitting method.  <P>SOLUTION: The OFDM signal transmitter 100 is provided with: a peak detecting part 113 for detecting a peak part which is included in a temporary transmission signal and has an amplitude value higher than those of the other parts; a quasi-impulse signal generating and storing part 115 for outputting a quasi-impulse signal being an impulse-shaped signal; a quasi-impulse signal processing part 117 for applying multiple and cyclic shift to the quasi-impulse signal so as to mutually negate a peak part detected in the temporary transmission signal by the peak detecting part 113 and a peak part in the quasi-impulse signal by adding the peak part to the peak part; and an adding part 119 for adding the quasi-impulse signal to which the multiple and the cyclic shift are applied by the quasi-impulse signal processing part 117 to the temporary transmission signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009049962-A (JP)
Title: Floating-point a-d converter
Inventor: ISHIGURO HIROYUKI
IPC: H03M1/14
Filed: 2007-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for achieving an A-D converter of a floating point by converting and outputting an analog signal by an A-D converter.  <P>SOLUTION: The converter is a device that uses an A-D converter and converts an analog signal to floating point digital data. The analog signal is converted and outputted by the A-D converter to set the converted and outputted value to be an exponent part of the floating point. An original input signal is amplified (attenuated) by an amplification factor (attenuation factor) corresponding to the exponent part and a converted and outputted value by the same A-D converter is set to be the fraction part of the floating-point digital data, thus achieving the A-D converter of floating-point digital data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009061159-A (JP)
Title: Program, information storage medium and game system
Inventor: AKATSUKA TETSUYA
IPC: A63F13/45
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game system which does not make a player have the feeling of incompatibility or an unpleasant feeling even in the case of the game system wherein it is hard for the player to instantaneously obtain reaction to the input operation of himself/herself such as the game system for playing a game by a controller provided with an acceleration sensor.  <P>SOLUTION: When the value of an acceleration detected by the acceleration sensor becomes a threshold or larger, the processing of outputting confirmation sound from the speaker of a controller is performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009064363-A (JP)
Title: Storage device and data verification method for the same
Inventor: SATO MEGUMI
IPC: G06F3/06
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device and a data verification method that detect an anomaly where all the data cannot be recorded in hard disk drives.  <P>SOLUTION: In the storage device, a controller part assigns an identification number representing data sent from a host computer at an arbitrary write request to data blocks of structure units of data and stores the identification number of data to be stored in a hard disk drive part in a memory part as an expected value along with locations of the hard disk drive part to store the data, and at a read request from the host computer, compares the identification number assigned to the data blocks of structure units of data to be read from the hard disk drive part with the expected value of the data to be read to verify that the data to be read is data written in hard disk drives at an arbitrary write request.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063146-A (JP)
Title: Valve opening degree detection device for actuator, and actuator
Inventor: NOMURA YASUYUKI
IPC: F16K37/00
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To surely and quickly mount a valve opening degree detection mechanism, and to detect a valve opening degree at high accuracy, enduring a long-time use without misalignment or slack during use by reducing the number of parts as much as possible and commonly using the parts.  <P>SOLUTION: In this valve opening degree detection device for an actuator, a bottom end of an adapter 3 is fixed to a shaft top end of an actuator body, and cylindrical base ends 19 of a pair of cam members 2 are fixed to the top end of the adapter 3 at an appropriate angle. Cam pieces 7, 8 of the pair of cam members 2 are fixed in a substantially same horizontal state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068903-A (JP)
Title: Surface inspection method and surface inspection device
Inventor: MATSUI SHIGERU
IPC: G01N21/956
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface inspection device capable of acquiring scattered light intensity distribution information for each scattering azimuth angle, and detecting foreign matters and defects, with high sensitivity.  <P>SOLUTION: A concave mirror 161 for condensing light using a part of a paraboloid of revolution as a reflecting surface and another concave mirror 163 for image formation, by using a part of a paraboloid of revolution as a reflecting surface are set able to cope with broad cubic angles. Since the concave mirror 161 for condensation and the concave mirror 163 for image formation which are reflecting mirrors are used, a support for clamping and holding the periphery of a lens is unnecessary, and effective aperture area will not decrease. A plurality of azimuth-wise detection optical systems 160 comprising reflecting mirrors are disposed, and reflected light at all azimuths can be detected by embedding the entire periphery, without calling for specific lens polishing. A scattered diffracted/reflected light signal unifying unit 200 can sum the digital data from the azimuth-wise detection optical systems 160, corresponding to the scattering azimuth designated, in advance, in the plurality of azimuth-wise detection optical systems 160, and can improve the S/N ratio.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009066079-A (JP)
Title: Movable ornament body, movable ornament body unit, game board, and pachinko game machine
Inventor: IZUMI KUNIAKI
IPC: A63F7/02
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable ornament body configured to secure a sufficient movement stroke and make a player visually confirm the entire image including a face part and a body part when in a projecting state while minimizing an arrangement space for the movable ornament body to shift from a withdrawn state to the projecting state without increasing the number of components, complicating a structure or raising costs, a movable ornament body unit, a game board and a pachinko game machine.  <P>SOLUTION: The movable ornament body 31 is vertically movably supported by a support member 60 fixed to the game board 3, and the movable ornament body is provided with a main movable body 32 vertically movably supported by the support member and a subordinate movable body 35 freely vertically movably hung by the main movable body. The subordinate movable body is in the state of being projecting downward from the lower part of the main movable body when the main movable body is at the most elevated position, and the subordinate movable body is in the state of being hidden on the back surface side of the main movable body when the main movable body is at the most lowered position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070960-A (JP)
Title: Method for manufacturing module
Inventor: EZAKI KENICHI
IPC: H01L25/04
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a module capable of obtaining the module adapted to a downsizing.  <P>SOLUTION: The module comprises: an electronic component 3 provided on a substrate 2; a conductive material 4 connected to ground wiring 2a formed on the substrate 2 and provided on the substrate 2 with its height higher than that of the electronic component 3; an insulating layer 5 for covering the electronic component 3; and conductive film 6 for covering the electronic component 3 through the insulating layer 5 and connected to the ground wiring 2a through the conductive material 4. The method for manufacturing the module comprises steps of: providing the electronic component 3 and the conductive material 4 on the substrate 2; and then forming the insulating layer 5 with its height higher than that of the conductive material 4 so as to cover the electronic component 3 and the conductive material 4 on the substrate 2. Further the method for manufacturing the module comprises steps of: polishing the insulating layer 5 formed on the substrate 2; flatening the upper surface 51 of the insulating layer 5 and exposing the upper surface 42 of the conductive material 4; and forming the conductive film 6 on the upper surface 51 of the insulating layer 5 and the upper surface 42 of the exposed conductive material 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068397-A (JP)
Title: Injector
Inventor: FUKUOKA TOMOAKI
IPC: F02M61/16
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To secure predetermined injector performance while avoiding slippage between flat springs and another component gripping the same in an electromagnetically driven injector using the flat spring for a fuel metering valve.  <P>SOLUTION: A valve element and a movable core of the fuel metering valve are fixed in a manner of nipping a center part of the flat springs arranged perpendicularly to a valve stroke direction. In the electromagnetically driven injector having the flat spring fixed in a manner that a circumference edge part thereof is nipped by a main body side, slip prevention treatment by rough surface shape comprising a plurality of depression parts 20a, 20b is applied on one or both surfaces of a section nipped by another component at one or both of a circumference edge part and a center part of the flat spring to form a flat spring 1A to enhance friction resistance force between the nipped part and another component nipping the same.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008105929-A (JP)
Title: Molten glass delivery pipe, glass production apparatus, glass molding production method, and optical element production method
Inventor: KAMISAKI ATSUSHI
IPC: G02B3/00
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molten glass delivery pipe which prevents molten glass from undergoing compositional dispersion during flow therethrough and is therefore useful for the production of high-quality glass, a glass production apparatus equipped with such molten glass delivery pipe, and a glass molding or optical element production method using such molten glass delivery pipe.  <P>SOLUTION: On the inner circumferential surface of a molten glass delivery pipe which constitutes at least part of a passage which guides and delivers molten glass from a container, an irregular shape agitating the molten glass during flow therethrough, more particularly, an irregular shape comprising a spirally and longitudinally formed recessed groove and/or a spirally and longitudinally formed protruded streak is formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009071572-A (JP)
Title: Variable attenuator circuit
Inventor: SHIMIZU HIROAKI
IPC: H03H7/25
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable attenuator circuit capable of suppressing loss in signal propagation concerning an attenuator circuit having a signal route changeover function.  <P>SOLUTION: The variable attenuator circuit comprises: the attenuator circuit ATTN including a variable resistance VR1 arranged in parallel to a signal route for inputting a signal and inputting a control voltage in a resistance value control terminal and variable resistances VR2a, VR2b which are serially connected between the signal route and output terminals Sout 1, Sout 2; a bias voltage generating part BVG for inputting a control voltage Vctrl and outputting a control voltage Vctrl 2; a route changeover part PSa where the control voltage Vctrl is input to one end, the other end is connected to the resistance value control terminal of the variable resistance VR2a, and an output route changeover signal PSa is given, so as to control ON/OFF; and a route changeover part PSb where the control voltage Vctrl is input to one end, the other end is connected to the resistance value control terminal of the variable resistance VR2b, and an output route changeover signal PSb is given, so as to control ON/OFF.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009066201-A (JP)
Title: Game-data display device and slot machine
Inventor: MUKOYAMA KOJI
IPC: A63F5/04
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game player with information on a ratio of frequencies of shifts to each replay time on a plurality of slot machines shiftable to a replay time.  <P>SOLUTION: The slot machine 1 is able to set normal states 1-3 which are different from a winning probability of a replay bonus. The machine 1 calculates a ratio of frequencies the state 2 shifts to the state 1 at a moment when a first specified symbol is stop-displayed and a ratio of frequencies the state 2 shifts to the state 3 at a moment when a second specified symbol is stop-displayed to display them. The game player is able to perceive how many ratio of the frequencies of shifts from the state 2 to the state 1 and how many ratio of the frequencies of shifts from the state 2 to the state 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008047146-A (JP)
Title: Document preparing device
Inventor: OKAWA TORU
IPC: G06F3/041
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document preparing device for achieving the preparation of a document in a free format when adopting a configuration for receiving handwritten data generated by a handwritten data input device and for preparing a document, and to provide a storage device.  <P>SOLUTION: The document preparing device is provided with: a setting means 15 for setting a normalized area having a normalized size as an attribute and a non-normalized area not having the normalized size as an attribute are set on a display screen; a judging means 17 for judging whether input data are input to the normalized area or the non-normalized area; a first storage means 18 for transforming the size of input data to the normalized size provided for the normalized area and storing the transformed input data in a memory when it is judged that the input data are input to the normalized area; and a second storage means 19 for storing the input data in the memory as they are when it is judged that the input data are input to the non-normalized area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009072343-A (JP)
Title: Air cleaner
Inventor: KUSANO TAKAYUKI
IPC: B01J35/02
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner permitting easy replacement of a filter cassette and secure attachment of the filter cassette.  <P>SOLUTION: The air cleaner 10 decomposes an organic substance with a photocatalyst. The air cleaner 10 comprises a case body 11 having an air intake part 21 for taking in air into the inside and an exhaust part 23 for discharging air to the outside; photocatalytic filters 12a and 12b having layers including the photocatalyst and disposed inside the case body 11; a light irradiation part 14 for irradiating the photocatalytic filters 12a and 12b with light; and a blower part 16 for blowing air into a channel formed between the air intake part 21 and the exhaust part 23. The photocatalytic filters 12a and 12b are held in the filter cassette 50 detachable from the case body 11. The filter cassette 50 has an engagement part 53 to be engaged with the case body 11 when attached; a first biasing part 56 for applying biasing force in the direction opposite from the direction of releasing the engagement of the engagement part 53; and a second biasing part 54 for applying biasing force in the direction opposite from the direction of attaching the filter cassette 50 when taken out.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074208-A (JP)
Title: Wearing fixture
Inventor: NUIDA TAKASHI
IPC: A41D1/06
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that hem parts become an obstacle to operation when trousers are worn or the hems of the trousers slip together with a string-like material by moving the body when the hems are engaged with the string-like material in wearing boots or long boots and introducing the hems of the trousers thereinto for wearing with deteriorated comfortableness to wear and appearance and there are cases where even the trousers are creased etc.  <P>SOLUTION: The hems of the trousers are fixed to feet with a material using members having stretchability, composed of an annular first engaging part for engaging with at least each upper part of the ankle part and an annular second engaging part for engaging with each sole part of the feet and mutually connecting the first engaging part to the second engaging part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074994-A (JP)
Title: Measuring method for hysteresis circuit
Inventor: KOJIMA OSAMU
IPC: G01R31/319
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring method for hysteresis circuit capable of accurately testing a hysteresis circuit in a short time.  <P>SOLUTION: In measuring the minimum value of a rising threshold, the maximum value of the rising threshold, the maximum value of a falling threshold, the minimum value of the falling threshold, and a hysteresis minimum voltage width, which are five specifications possessed by a hysteresis buffer circuit, Vtp is retrieved by binary search; the hysteresis minimum voltage width is recognized in a procedure of switching the object of the binary search to Vtm when the input voltage straddles Vtp (transition time from an L level to an H level) and switching it to the binary search of Vtp again when the input voltage straddles Vtm (transition time from the H level to the L level), and then the four remaining specifications are recognized while the binary search and the hysteresis minimum voltage width are recognized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074326-A (JP)
Title: Earthquake shelter
Inventor: MORITA KAZUMI
IPC: E04H9/02
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earthquake shelter which can ensure the safety of human lives in a building in case of an earthquake.  <P>SOLUTION: The earthquake shelter is set in the existing building, and in normal times, a motor is driven to set a movable frame in a minimum space via a link. When an earthquake occurs, the motor is driven to move the movable frame via the link, and secures a space where the safety of human lives are ensured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009081179-A (JP)
Title: Insulating film of bcn system, its manufacturing method, semiconductor device and its manufacturing method
Inventor: SUGINO TAKASHI
IPC: H01L21/318
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device, which can form a BCN film having a stable low dielectric constant and a high hardness (Young's modulus).  <P>SOLUTION: The BCN film is formed by using organic amino boron gas without corrosivity, which is replaced as conventional BCl<SB>3</SB>gas. An insulator material film of the low dielectric constant of a BCN system whose specific inductive capacity is 2.5 or below and whose elastic modulus (Young's modulus) is 8 GPa or above is obtained by forming the film with plasma CVD by using tris(dimethylamino)boron, as an example.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080617-A (JP)
Title: Perfectly independent type radio/optical communication concurrent system three-dimensional sensing stone, with three-axis acceleration sensor and pic microcomputer incorporated therein
Inventor: AIKAWA AKIRA
IPC: G01D21/00
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perfectly independent type radio/optical communication concurrent system three-dimensional sensing stone for eliminating the supply cable of driving power.  <P>SOLUTION: This radio/optical communication concurrent system three-dimensional sensing stone is provided with a sensor for measurement equipped with: a three-axis acceleration sensor chip, an A/D converter, a reception coil/DC-DC converter for a power source, and an FM transmitter for signal transmission; and a crushed stone for relaying arranged in the short distance from the sensor for measurement and is equipped with a power transmitter, an FM receiver and optical communication equipment. The sensor for measurement receives the supply of power by a low-frequency radio wave from the power transmitter of the crushed stone for relaying, and transmits a radio signal by a high-frequency FM radio wave from the FM transmitter for signal transmission.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078230-A (JP)
Title: Eccentric rotor and rotary vibration motor equipped the same
Inventor: WATANABE TETSUO
IPC: B06B1/04
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eccentric rotor attached to a rotary shaft to generate vibration, which rotor is fabricated mostly from common metal of a relatively low specific gravity and yet capable of generating necessary vibration, and a rotary vibration motor equipped with the same.  <P>SOLUTION: The eccentric rotor 11 attached to a rotary shaft 43 of a rotary motor 42 to generate vibration is made capable of efficiently generating necessary vibration by eccentrically disposing a weight member 15, i.e., a source of vibration, fabricated from common metal of a relatively low specific gravity on the outermost circumference of the eccentric rotor 11 without substantially using rare metal of a high specific gravity.  <P>COPYRIGHT: (C)2009,JPO&INPIT