baber/WOPTO huggingface dataset:
Patent JP-2009032005-A (JP)
Title: Input display device and input display panel
Inventor: HOSONO KATSUSHI
IPC: G09G3/20
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input display device and an input display panel, for stably detecting an input independently of illuminance of environmental light, change of image, or brightness of image.  <P>SOLUTION: In addition to a white LED 71 used as general backlight, an Ir-LED 72 is provided to emit infrared light from a display surface of the input display panel 100 to the outside, and reflected light of the infrared light is detected by a sensor 45, whereby a request from a user is accepted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008051808-A (JP)
Title: Mobile communication terminal, gps positioning method, positioning calculation system, and positioning server
Inventor: TSUTSUI AKIHIRO
IPC: G01S19/24
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the waiting time required for GPS positioning.  <P>SOLUTION: The mobile communication terminal 1 includes a GPS receiving unit 3, capable of receiving a measurement signal from a GPS satellite G1 and identifying a location by GPS positioning. The mobile communication terminal 1 includes a GPS satellite capturing unit 5 for capturing a GPS satellite, based on a positioning signal received by a GPS receiving unit 3; a captured quantity measuring unit 6 for measuring the number of captures of the GPS captured by the GPS satellite capturing unit 5; a GPS-positioning stop determining unit 7 for determining whether the GPS measuring stop condition is satisfied, according to the number of captures measured by the captured quantity measuring unit 6; and a GPS-measuring control unit 8 for making the GPS positioning terminated, when the GPS-positioning stop determining unit 7 determines that the GPS measurement stoppage conditioning is satisfied and continues GPS positioning, when the GPS positioning stoppage determining unit 7 determines that the GPS measurement stoppage conditioning is not satisfied.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008082539-A (JP)
Title: Hydraulic valve assembly including pressure compensated directional spool valve and regeneration shunt valve
Inventor: PFAFF JOSEPH L
IPC: F15B21/14
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic system for operating an actuator such as a cylinder/piston arrangement, particularly for operating the actuator in a drive and regeneration mode.  <P>SOLUTION: A hydraulic circuit controls flow of fluid between first and second ports of a hydraulic actuator, such as a cylinder/piston arrangement and each of a supply conduit and a tank return conduit. The hydraulic circuit operates in standard powered operating modes as well as powered and unpowered regeneration modes. In a powered operating mode, a conventional pressure compensated spool valve determines the velocity of the hydraulic actuator. A workport blocking valve connects one workport of the spool valve to the first port and the other workport is connected to the second port. A regeneration shunt valve is directly connected between the first and second ports of the hydraulic actuator. In a regeneration operating mode or a mix of powered and regeneration modes, a combination of the spool valve, the workport blocking valve, and the regeneration shunt valve determines the velocity of the hydraulic actuator.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009034884-A (JP)
Title: Inkjet head and method for manufacturing the same
Inventor: SAGARA SATOYUKI
IPC: B41J2/145
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet head which permits ink to be easily circulated inside and is applicable to the ink containing fine particles, without making the structure complicated.  <P>SOLUTION: The inkjet head 25 is provided with a piezoelectric substrate 1, a nozzle plate 21 and a manifold 11. On the upper surface of the piezoelectric substrate 1, a plurality of ink grooves 41 which are partitioned from one another by partition walls 3 and have electrodes on the inner walls are provided. The piezoelectric substrate 1 forms a first common ink groove 5 and a second common ink groove 6 by being stored in a recessed section 11u on the upper surface of the manifold 11. The nozzle plate 21 covers the upper side of the ink grooves 41 to define a plurality of separated ink chambers 2. The nozzle plate 21 also covers the upper surfaces of the first common ink groove 5 and the second common ink groove 6 to define a first common ink chamber 5i and a second common ink chamber 6i.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037018-A (JP)
Title: Imaging apparatus
Inventor: ERIGAWA KAZUHIKO
IPC: G03B17/02
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus easily downsized and suppressing the increase of cost.  <P>SOLUTION: The image display device (22) is attached to a side face of a main body 10 so that it is opened or closed. An operation switch (26) and an external connection terminal (28) are disposed in a place which is covered by the image display device (22) when the image display device (22) is closed relative to the main body (10). When the display device (22) is closed relative to the main body (10), the operation switch (26) is pushed into the main body, and when the image display device (22) is opened, the operation switch (26) projects. Thus, the imaging apparatus detects whether the image display device (22) is opened or closed. When the operation switch (26) is operated while the external device is connected to the external connection terminal (28), the transfer of data to the external device connected to the external connection terminal (28) is made effective.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038265-A (JP)
Title: Semiconductor device substrate
Inventor: ISHII TSUNEKI
IPC: H01L23/12
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent peeling between a wire bonding pad and a sealing resin at the time of secondary packaging.  <P>SOLUTION: A circuit pattern containing a wire bonding pad 6 and a through via 8 on a substrate body 4 is formed like a pinched-in gourd. Then, a region required for wire bonding is obtained, minimizing a region covered with gold plating. When sealing with resin is performed, resin goes into a bottomed via 7 formed near a region with a narrow width of the wire bonding pad 6, and anchor effect is demonstrated. After that, the wire bonding pad 6 and the sealing resin are firmly adhered. As a result, peeling between the wire bonding pad 6 and the sealing resin can be prevented at the time of secondary packaging.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044867-A (JP)
Title: Motor drive, integrated circuit device and motor apparatus
Inventor: INOUE TOMOHIRO
IPC: H02P6/10
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress rotation unevenness of a motor drive using a sine wave drive system, and to perform optimum motor driving that corresponds to the rotational speed.  <P>SOLUTION: A motor drive is provided with an inverter 20 having a plurality of sets of switching elements; a waveform generating part 31 for generating a waveform signal WF for AC-driving a motor 10; a pulse width modulating part 32 for generating a pulsed signal whose pulse width is modulated by the waveform signal WF; a polarity discriminating part 33 for discriminating the polarity of the induced voltage generated in drive winding; and a drive-mode selecting part 34 for selecting a high-speed drive mode for generating a drive signal which complementarily switches the switching element and a low-speed drive mode for generating a drive signal turning off the switching element of positive electrode side or of negative electrode side, according to the polarity determined by the polarity discriminating part 33.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009042104-A (JP)
Title: Substance fixing device, substance detector and substance fixing method
Inventor: IKEDA TAKASHI
IPC: G01N33/553
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the specific bonding efficiency of a target measuring substance to a fixing region.  <P>SOLUTION: In a first process, the target measuring substance 1001 is drawn toward the fixing region 1003 where a substance 1002 to be fixed, to which the measuring target substance 1001 is specifically bonded, is fixed. In a second process, only the target measuring substance 1001 not specifically bonded to the substance 1002 is drawn apart from the fixing region 1003 and, in a third process, the target measuring substance 1001 is again drawn toward the fixing region 1003. The target measuring substance 1001 is brought into contact with the substance 1002 a plurality of times so as to be specifically bonded to the substance 1002 by alternately repeating the second and third processes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008015543-A (JP)
Title: Microcomputer and display control device
Inventor: NAKAMURA ATSUSHI
IPC: G09G5/00
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable switching of an image data storage region having high applicability without exerting a burden to a CPU.  <P>SOLUTION: In the microcomputer having the CPU (1), a display control device (2) and a memory (4), the display control device has a display element (22). The display element has a plurality of display plane processing sections which respectively handle the image data of a plurality of display surfaces capable of displaying the image data in superposition on a display surface. The display plane processing sections have a plurality of display information for which the storage destination of the image data of the corresponding display surface is indicated. The display control device is made possible to update the display information used in the plurality of the display plane processing sections after receiving the first instruction indicating the end of depiction processing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009040649-A (JP)
Title: Clathrate compound and thermoelectric conversion element using the same
Inventor: KOYANAGI TAKESHI
IPC: C22C28/00
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clathrate compound in which the host is silicon, and the guest element is strontium for the purpose of preparing a thermoelectric conversion element which is lightweight and can attain a high performance index and to provide a thermoelectric conversion element comprising the clathrate compound.  <P>SOLUTION: Provided are a clathrate compound represented by formula (1) (wherein x and y are positive integers provided that 14<x+y<18, and -2<y-x<10) and a thermoelectric conversion element containing the clathrate compound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008075070-A (JP)
Title: Thin film, light-emitting element and method for producing thin film
Inventor: UEKUSA SHINICHIRO
IPC: C09K11/00
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a novel thin film formed on a substrate board, a light-emitting element and a thin film.  <P>SOLUTION: The thin film is formed on the substrate board. The thin film contains added elements in a base material. The base material preferably comprises SiO<SB>2</SB>as an ingredient. The added element is preferably Ge or Si or a combination of Si and Ge. As a method for producing the thin film, a high frequency wave magnetron sputtering method can be adopted, wherein a chip 3 is placed on a target 2 and electric voltage is applied to a space between the target 2 and the substrate board 1 to form the thin film on the substrate board 1. The substrate board 1 on which the thin film is formed can be used as a constituent ingredient of a light-emitting element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009048796-A (JP)
Title: Fuel cell, fuel cell system
Inventor: ISO YOSHIHIRO
IPC: H01M8/02
Filed: 2007-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To enhance drainage efficiency of a fuel cell and enhance power generation efficiency of a fuel cell system.  <P>SOLUTION: A cathode side separator 130 is composed of two or more projection parts 131a forming a passage 132 used for supplying reaction gas to a gas diffusion layer 120 and a plate part 131b. The projection part 131a has the lowest Young's modulus among the all components of a fuel cell stack 10. A material is easily deformed by stress with decrease in Young's modulus. When the fastening load of the fuel cell stack 10 is increased, the projecting part 131a having low Young's modulus is deformed first, and a cross section S of a passage 132 is decreased. Thereby, flow velocity of reaction gas flowing through the passage 132 and flow rate of reaction gas in the gas diffusion layer 120 are increased, the flow velocity and the flow rate of the reaction gas flowing through the gas diffusion layer 120 can be increased, and as a result, drainage efficiency in the gas diffusion layer in addition to the passage 132 can be increased.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044973-A (JP)
Title: Fishhook
Inventor: TAKEI KAZUO
IPC: A01K83/00
Filed: 2007-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishhook on which a leader can simply be wound by a conventional winding method without needing a skill.  <P>SOLUTION: In this fishhook having a flat eye at the rear end of a shank having a point at the tip end, the eye forms a notch portion notched in the thickness direction from the rear end to the shank. Preferably, the notched portion has a portion which has a width capable of passing through the drawn leader and capable of holding the leader, when winding the leader.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045282-A (JP)
Title: Game machine
Inventor: MAEDA TATSUO
IPC: A63F7/02
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent work of a game to be simplified by imparting unexpectedness, unpredictability, and changes when taking game balls into a center accessory by movable wings.  <P>SOLUTION: In a game machine 100, movable members 116 which perform opening/closing operation to an opening part 114 formed in an accessory so as to guide game balls to the accessory 112 provided with a special winning pocket 122 that can establish a special game state in favor of a player by prize winning of a game ball operates for a prescribed period with prize winning of a start pocket 134 provided for a playfield 104a of a game panel 104 to which game balls P10 flow down. The movable members are operation-controlled so that it rotation drives by almost central parts of the moving members being pivoted by a rotary axis 128 provided almost at right angles to the game panel and power being transmitted to the rotary axis via a driving means 130.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054332-A (JP)
Title: Sealing structure for portable electronic equipment
Inventor: KANEGAE HIDEKAZU
IPC: H01H9/04
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing structure for a portable electronic equipment capable of maintaining sealing superb performance between relatively moving two members by an O-ring, and also exhibiting stable low-sliding resistance.  <P>SOLUTION: In the sealing structure for a portable electronic equipment consisting of a rubber-like elastic material arranged between relative movement members of the portable equipment, the surface of the O-ring is treated with a reactive surface treatment agent, and the O-ring is used at a compression rate of 3 to 15%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054921-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: HARA TAKUMA
IPC: H01L21/336
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate signal transmission delay inside a chip, to improve the destruction resistance of an element, and to improve the reliability.  <P>SOLUTION: The semiconductor device 10 comprises a semiconductor substrate 21 of the first conductivity type, a first diffusion layer 22 of the first conductivity type, a second diffusion layer of the second conductivity type formed inside the first diffusion layer 22, and a third diffusion layer 27 of the first conductivity type selectively formed on the surface of the second diffusion layer 23. A trench 24 is formed inside the second diffusion layer 23, a conductive film is embedded on the inner side via an insulating film 25 and a gate electrode 14 is formed. Furthermore, the semiconductor device 10 includes a first main electrode, connected to the third diffusion layer 2, a second main electrode connected to the semiconductor substrate 21 and a bus line 12 connected to both ends of the gate electrode. The resistance value of the gate electrode 14 is reduced, as going toward the center part 16, starting from both the ends 15 of the gate electrode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009060705-A (JP)
Title: Power converter and air conditioner using same
Inventor: ITO NORIKAZU
IPC: F24F11/46
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power loss by preventing a current from being applied to a diode when a motor is operated at low or medium rotational speed.  <P>SOLUTION: A power converter includes: a converter control section 24 for turning off a switching element 5 of a step-up chopper circuit when the rotation speed of the motor 9 is low or medium; and a relay control section 25 for turning on a first switch SW 1 and turning off a second switch SW2 to supply a ripple DC voltage of a full-wave rectifying circuit 2 to an inverter 8 via a reactor 11 when the rotation speed of the motor 9 is low, and turning on the first and second switches SW1, SW2 to supply the ripple DC voltage of the full-wave rectifying circuit 2 to a smoothing circuit 6 via the reactor 11 when the rotation speed of the motor 9 is medium.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008082156-A (JP)
Title: Excavation earth removal method, press-fitting submergement method of caisson, and enlarged-diameter excavation device
Inventor: MAKINO MASAKI
IPC: E21B7/20
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve in-take efficiency of excavated earth and sand into an earth-and-sand intake opening formed in a casing pipe.  <P>SOLUTION: Three expandable excavation airfoils 3 are radially provided on the outer periphery of the casing pipe which is rotary-driven, and each of the excavation airfoils 3 comprises a fixed excavation airfoil 12 and a movable excavation airfoil 13. The movable excavation airfoil 13 is provided with an earth-and-sand forward returning plate 18 comprised of an upper plate 19 and an inclined plate 20, and the cross-sectional profile of the movable excavation airfoil 13 is shaped in a form having what is called a fogging amount α, namely, a forward-facing blade shape which is concave against the front side of the excavation-running direction. The earth and sand excavated by the excavation airfoil 3 is guided to the front of the excavation-running direction of the excavation airfoil 3 and to the side which is more upward than the position of an excavation blade 17, and is taken into the casing pipe and removed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008182183-A (JP)
Title: Film forming method using atomic layer deposition method and its film forming device
Inventor: SENDA JIRO
IPC: H01L21/316
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To apply atomic layer deposition (ALD) methods to various film formations to improve throughput, and to miniaturize a device simultaneously.  <P>SOLUTION: The film forming method using the atomic layer deposition (ALD) method is characterized in that a liquid raw material composed of an organic metal compound is directly jetted into a film forming chamber 2 holding a substrate W therein by a liquid raw material jetting valve 41.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009057926-A (JP)
Title: Fuel injection device and fuel injection system
Inventor: NAKADA KENICHIRO
IPC: F02M55/02
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection device and fuel injection system capable of controlling an injection state of a fuel injection valve in detail and with high precision.  <P>SOLUTION: A fuel injection device includes an injector 20 (a fuel injection valve), a pressure sensor 20a which is arranged on a side close to an injection hole with respect to a common rail (a pressure-accumulation vessel) and detects fuel pressure, and an IC memory 26 (a storage means) which stores individual difference information for indicating an injection characteristic of the injector 20 obtained by an examination. The individual difference information stored in the IC memory 26 is taken as information of a fluctuation pattern of a portion subsequent to an end of the fuel injection of the fluctuation waveforms of detected pressure of the pressure sensor 20a produced by one fuel injection through the nozzle hole.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059645-A (JP)
Title: Discharge lamp lighting device
Inventor: TAUCHI AKIHIKO
IPC: H01J61/20
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of steadily keeping light emission of a metal halide lamp of an emission light wavelength of 800 mm or longer.  <P>SOLUTION: The discharge lamp lighting device related to the present invention is equipped with a metal halide lamp 52 of an emission light wavelength of 800 mm or longer having an air-tight luminous tube filled with rare gas, mercury and thallium iodide as discharging media and discharging electrodes provided at both longitudinal ends of an arc tube, and an electronic ballast 542 to supply a square wave voltage and a current to the discharging electrodes 521 and 522 of the metal halide lamp.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009061595-A (JP)
Title: Inkjet printer and its control method
Inventor: TANAKA NOBUYOSHI
IPC: B41J2/01
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To lessen an electric power rate used in printing of the whole of printing jobs when the many printing jobs are printed over a time zone of a high electric power rate and a time zone of a low electric power rate in an inkjet printer.  <P>SOLUTION: The inkjet printer has a printing job memory means which stores a plurality of the printing jobs, and a drying time detecting means which detects a drying time of ink in the printing job. The inkjet printer also has a printing job execution start time setting means which sets an execution start time of the printing job. Moreover, in the case of printing a plurality of the printing jobs over the time zone of the high electric power rate and the time zone of the low electric power rate, when it becomes the time set by the printing job execution start time setting means, the printing job of a long drying time of ink is executed early. In addition, an execution order of the printing jobs is changed so that the printing job of a short drying time of ink is executed in the time zone of the low electric power rate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009061754-A (JP)
Title: Foam molding machine of thermoplastic resin
Inventor: FURUKAWA TOMONORI
IPC: B29C44/00
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-mold foam molding device which can improve moldability while preventing cost demerit or deterioration of productivity in molding a foam molding body of a thermoplastic resin, especially, the foam molding body containing polylactic acid as a main raw material, and the molding method.  <P>SOLUTION: In the in-mold foam molding device 10 of a thermoplastic resin, preliminary foam particles made of the thermoplastic resin are heated and foamed in a cavity 13 of molds 11, 12 to mold a molded body. The in-mold foam molding device 10 is provided with a pressure-resistant hopper 35 for storing the preliminary foam particles of at least one shot amount, a carbon dioxide supply means 36 which supplies under pressure carbon dioxide to the pressure-resistant hopper 35 at a setting pressure and for only a setting time. Carbon dioxide is press-fitted in the preliminary foam particles in the pressure-resistant hopper 35 and it is filled in the cavity 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT