baber/WOPTO huggingface dataset:
Patent JP-2008067335-A (JP)
Title: Portable terminal device and position detection method used therein
Inventor: HIRAYAMA RYUSUKE
IPC: H04M1/02
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of components and the number of interconnects regarding a portable terminal device having a rotatable liquid crystal display part and a position detection method used therein.  <P>SOLUTION: A portable terminal device is disclosed that includes a movable part 13 having a liquid crystal display part 20; an arm part 12 supporting the movable part 13 so that the movable part is rotatable within the range of ±90° with reference to a rotation center position; and a position detection part detecting the position of the movable part 13. The position detection part includes first and second magnets 17, 18, first and second magnetic sensors 15, 16, and a calculation part determining the position of the movable part 13 based on outputs from the sensors 15, 16. The magnetic sensors 15, 16 are then provided in the movable part 13 so as to be 90° apart from the rotation center position, and the magnets 17, 18 are provided in the arm part 12 so as to oppose the magnetic sensors 15, 16 when the movable part 13 is positioned at the rotation center position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008083408-A (JP)
Title: Conductive roll and manufacturing method therefor
Inventor: HASEGAWA YUICHI
IPC: G03G15/08
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive roll that has a conductive elastic layer sufficiently joined to a conductive resin shaft, and to provide a manufacturing method for the conductive roll.  <P>SOLUTION: The conductive roll includes: the conductive resin shaft containing glass fiber and; primer containing a coupling agent; and the conductive silicone rubber layer disposed on the resin shaft, wherein the resin shaft and silicone rubber layer are joined via the primer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008082474-A (JP)
Title: Bearing fixing structure and bearing fixing method
Inventor: ASANO HIDEKI
IPC: F16C35/02
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To fix a bearing to a recessed part of a resin housing so as not to slip out with the lapse of time.  <P>SOLUTION: This bearing fixing structure is provided for fixing the bearing 15 rotatably supporting a shaft 16 to the inside of the resin housing 30. The bearing fixing structure has an annular presser member 50 for preventing slipping-out of the bearing 15, by pressing down the bearing 15 installed inside the housing 30 from the axial direction, and is constituted so that the presser member 50 is pressed inside the housing 30, and is formed so that an outer peripheral surface of its presser member 50 can engage in the axial direction with an inner peripheral surface of the housing 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008087179-A (JP)
Title: Ink-jet head
Inventor: KITA YOSHIRO
IPC: B41J2/055
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet head which prevents ink splashes from infiltrating to the interior thereof.  <P>SOLUTION: According to the structure of the ink-jet head, a channel unit having a lower surface serving as an ink ejection surface, and an ink reserver inclusive of a metallic reserver base 132, are formed into a laminated body, and a head cover 110 is attached to an upper surface of the reserver base 132. Then projections 115 projecting downward are formed on each of side walls 113a, 113b extending in a lateral direction of the head cover 110, and the projections 115 are fitted into recesses 135 formed in an upper surface of the reserver base 132. Further a contact surface 115a on an external peripheral surface of each projection 115, facing outward with respect to a longitudinal direction of the head cover 110, makes contact with a contact surface 135a on the internal peripheral surface of each recess 135, facing inward with respect to the longitudinal direction of the head cover 110.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008091412-A (JP)
Title: High breakdown voltage mos transistor and its manufacturing method
Inventor: TAKAHASHI HOUKO
IPC: H01L29/78
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device such as a high breakdown voltage MOS transistor that can be manufactured by simplified steps and has high cost effectiveness.  <P>SOLUTION: A gate electrode is provided with a pair of facing sections that are away from each other with an element area in between and are connected with each other by means of a connecting part crossing the element area, and a sidewall insulation film is continuously formed between the facing sections and covers at least a part of the element area. Thus, the manufacturing step and manufacturing time can be shortened, and the uniformity of LDD length among elements can be also improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008091254-A (JP)
Title: Operation mechanism of switch
Inventor: NODA TAKASHI
IPC: H01H33/42
Filed: 2006-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-reliability switching operation by allowing frequent switching even when load force is increased.  <P>SOLUTION: This operation mechanism of a switch is characteristically provided with: a first link 54 fixed to a box body 51 of the operation mechanism by a fixing pin 55; a second link 56 connected to the first link 54; a third link 58 connected to the second link 56; a drive operation rod 53 carrying out a closing operation by contacting a bearing 61 arranged in an intermediate part of the second link 56; a drive block 63 connected to the third link 58; a closing keeping catch 78 and a trip catch 83 arranged on the third link 58; a fourth link 66 connected to the drive block 63; an opening spring 74 arranged on the drive block 63; an internal block 70 connected to the fourth link 66; and a wipe spring 73 arranged on the internal block 70.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008096139-A (JP)
Title: Angular velocity sensor and its driving method
Inventor: TAKAHASHI KAZUO
IPC: G01C19/5621
Filed: 2006-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angular velocity sensor resistant to variations in an operating frequency caused by disturbance, and its driving method.  <P>SOLUTION: In this angular velocity sensor, a direction (z-axis direction) vertical to film surfaces of piezoelectric functional layers 15A and 15B is taken as the exciting direction of arm parts 12A and 12B while a direction (x-axis direction) parallel to the film surfaces of the functional layers 15A and 15B is taken as the detecting direction of an angular velocity. This materializes a vibration mode in which the moving direction of the arm parts 12A and 12B is made stabler than the detecting direction, causing the vibration mode to resist making transition from the exciting direction to the detecting direction due to disturbance. This makes it possible to form an angular velocity sensor resistant to disturbance while making it possible to stably obtain high-accuracy output characteristics.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008098805-A (JP)
Title: Digital camera system and its flicker correction method
Inventor: TAKEMOTO MAKOTO
IPC: G03B7/093
Filed: 2006-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera system shortening time required for completing flicker correction processing after power source supply.  <P>SOLUTION: A digital camera 1 includes: a frequency mode storage part 12 for storing a frequency mode which indicates a power source frequency f before turning off the power source of an imaging element 2. A flicker correction part 10 adjusts the shutter value of the imaging element 2 when the power source of the imaging element 2 is turned on, based on the stored frequency mode. For example, the shutter value of the imaging element 2 is set to be the integral multiple of 1/2f.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008098364-A (JP)
Title: Solder oxide removal device
Inventor: OGAWA SHIGERU
IPC: H05K3/34
Filed: 2006-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solder oxide removal device capable of removing oxide generated in a crucible and discharging a stable amount of liquid solder from the nozzle of the crucible.  <P>SOLUTION: Solder oxide generated in a crucible 21 for discharging liquid solder 20 from a nozzle 21 by internal pressure control by use of pressure control means 40 is removed. A solder oxide removal device comprises a suctioning path 70 for suctioning solder oxide generated in the crucible 21. The suctioning path 70 is made of carbon for reducing the principal portion element of the generated solder oxide.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008099014-A (JP)
Title: In-vehicle communication method, in-vehicle communication system, relay device and on-vehicle communication equipment
Inventor: NATSUME AKIHIRO
IPC: H04L12/28
Filed: 2006-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-vehicle communication method, an in-vehicle communication system, a relay device and on-vehicle communication equipment by which costs are sharply reduced when the relay device such as a gateway is diverted to a different vehicle.  <P>SOLUTION: A diagnostic response frame including node identification information such as a node ID identifying itself is transmitted from the on-vehicle communication equipment 3 such as an ECU to the relay device 1 and the relay device 1 records the node identification information included in the received diagnostic response frame 1 in a port table by associating a communication port which receives the diagnostic response frame with port identification frame to be identified. Then, when the relay device 1 receives a communication frame, a type table in which type identification information such as a message ID is pre-recorded by being associated with the node identification information and the port table by associating the tables and the communication frame is transmitted from a communication port identified by port identification information corresponding to the type identification information included in the received communication frame.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008096769-A (JP)
Title: Shutter device for camera
Inventor: IMAI KENZO
IPC: G03B9/10
Filed: 2006-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shutter device for a camera capable of appropriately restraining bound by softening a shock when two shutter blades abut on a stopper in finishing opening/shutting operation by contriving the constitution of the two shutter blades, and suitable for miniaturization and reduction of cost.  <P>SOLUTION: The two shutter blades 3 and 4 rotated in opposite directions simultaneously by a drive pin 5c have overhanging parts 3c and 4c and light shielding parts 3d and 4d between base ends 3a and 4a and leading ends 3b and 4b, and rotatably attached to blade shafts 1c and 1d at the base ends 3a and 4a. The two shutter blades 3 and 4 are constituted so that superposing relation between the base ends 3a and 4a is reverse to superposing relation between the overhanging parts 3c and 4c, and superposing relation between the leading ends 3b and 4b and the light shielding parts 3d and 4d is the same as the superposing relation between the overhanging parts 3c and 4c.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008094992-A (JP)
Title: Display device
Inventor: SAITO KEN
IPC: C08F299/08
Filed: 2006-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device produced by utilizing a hard transparent substrate having inorganic glass like properties and plastic like properties and excellent in flexibility and by laminating several kinds of electronic materials for display devices.  <P>SOLUTION: The hard transparent substrate is obtained by curing a curable resin represented by general formula (1) and the curable resin comprises a dense structural part (A) having 0.68-0.8 Kp calculated by formula (2) and a thin structural part (B) having <0.68 Kp, wherein weight ratio of structural part (A)/(B) ia 0.01-5.00, and the resin has at least one unsaturated bond and 800-60,000 average molecular weight. -ä(A)-(B)<SB>m</SB>}<SB>n</SB>- (1) (m and n are ≥1 integer) and Kp=An*Vw*p/Mw (2) [An=Avogadro's number; Vw=Van der Waals volume; p=density; Mw=molecular weight; Vw=ΣVa; Va=4π/R<SP>3</SP>-Σ1/3πhi<SP>2</SP>(3Ra-hi); hi=Ra-(Ra<SP>2</SP>+di<SP>2</SP>-Ri<SP>2</SP>)/2di; Ra=atomic radius; Ri=bonded atomic radius; and di=intratomic distance].  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008100574-A (JP)
Title: Motorcycle
Inventor: TAKAHASHI TOMOYASU
IPC: B62J11/00
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motorcycle capable of cooling other constitution parts of a fuel battery unit to a proper temperature by traveling wind while maintaining a fuel battery cell stack to a temperature at which power generation efficiency becomes high.  <P>SOLUTION: A fuel battery controller 53 is arranged on the fuel battery cell stack 11, and a secondary battery 13 is arranged behind a vehicle body than the fuel battery controller 53. A hydrogen cylinder 14 is arranged behind the secondary battery 13. The motorcycle is provided with a vehicle body cover 6 for surrounding the fuel battery controller 53, the fuel battery cell stack 11, the secondary battery 13 and the hydrogen cylinder 14 from a vertical direction and both sides. A traveling wind entrance 55 is opened to a higher portion than the fuel battery cell stack 11 at a front end of the vehicle body cover 6, and a traveling wind exit 56 is opened to a rear end of the vehicle body cover 6. A traveling wind passage 61 for storing the fuel battery controller 53, the secondary battery 13 and the hydrogen cylinder 14 is formed in the vehicle body cover 6 and between the traveling wind entrance 55 and the traveling wind exit 56.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008103533-A (JP)
Title: Tray for semiconductor device, and mounting machine
Inventor: AKIYAMA KOUSHIYO
IPC: B65D85/86
Filed: 2006-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tray for a semiconductor device wherein incorrect storage is prevented by a simple structure, and a mounting machine wherein incorrect tray mounting is prevented.  <P>SOLUTION: A semiconductor storage unit surrounded by outer enveloping walls and partitioned like a lattice is provided. The outer enveloping walls are divided into an upper outer enveloping wall 12 and a lower outer enveloping wall 11. The outside of the upper outer enveloping wall 12 is made smaller than the inside of the lower outer enveloping wall 11, and can be fitted and stacked in the lower outer enveloping wall 11 of the other similar tray for a semiconductor device. At parts of the outer enveloping walls, the outside of the lower outer enveloping wall 11 has a recess 3 reaching more inside than the inside of the upper outer enveloping wall 12, or the inside of the upper outer enveloping wall 12 has a projection 5 reaching more outside than the outside of the lower outer enveloping wall 11. The mounting machine comprises a component storage unit wherein the tray for the semiconductor device can be mounted. The component housing unit has a slide jig 4 having a projection or a recess fitted to the recess 3 or the projection 5 of the tray for the semiconductor device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008103204-A (JP)
Title: Cathode active material and secondary battery using it
Inventor: KIYONO YOSHIKATSU
IPC: H01M4/505
Filed: 2006-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode active material superior in rate characteristics, and a secondary battery using it.  <P>SOLUTION: This is the positive electrode active material of which the surface is coated by one or more of coating materials selected from aluminum oxide, zirconium oxide, titanium oxide, boron oxide, silicon oxide, and lithium salts of them.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008108582-A (JP)
Title: Plane light source
Inventor: SHIMIZU MINORU
IPC: G02B6/00
Filed: 2006-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plane light source with high luminance suitable for a liquid crystal display device.  <P>SOLUTION: The plane light source is provided with a light guide plate having two facing light incident faces and one light emitting face, light sources supplying light to each of the light incident faces, and a reflecting plate provided on a plane facing the light emitting face. The light guide plate is a diffusion light guide plate in which a diffusing agent is dispersed uniformly, and in a specified range of a difference x of refractive indices of a base material of the light guide plate and the diffusing agent, a content y(ppm) of the diffusing agent is in a specified range corresponding thereto. A diffusion reflecting layer is formed on the plane facing the light emitting face of the light guide plate, the diffusion reflecting layer is dispersed so that an area ratio of the diffusion reflecting layer to a unit area becomes large as the reflecting layer departs from the light source, and a haze value and the light diffusibility of the light guide plate are set to 60 to 90% and 1 to 70%, respectively, when the diffusion reflecting layer is deposited on the plane facing the light emitting face of the light guide plane so that an area ratio thereof is 100%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008109518-A (JP)
Title: Remote monitoring control system
Inventor: SAKASEGAWA SHINJI
IPC: H04Q9/00
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote monitoring control system by which a degree of freedom of a limit time is drastically extended only by the change of specifications of a device without changing a form of a transmission signal.  <P>SOLUTION: A transmission unit 1 transmits the transmission signal with a fixed length to an operation terminal 2 having a switch SW and a control terminal 3 to which a load L is connected via a signal line Ls. The operation terminal 2 has an operation data storage part 21 which stores a set of an operation mode of the load and the limit time when the load L is controlled by limiting a time from an operation of the switch SW as operation data and an operation data transfer part 22 which transfers the content of the operation data storage part 21 to the transmission unit 1 at the operation of the switch SW. The transmission unit 1 transmits twice of transmission signals to one operation terminal 2, accepts a request from the operation terminal 2 by the first transmission signal, acquires the operation data from the operation terminal 2 by the second transmission signal and controls the load L using the acquired operation data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008110048-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To block a fall of interests in games which enables a mechanical lottery using an accessary is carried out.  <P>SOLUTION: When game balls win a special pattern starter slot 82, a performance image is displayed on a performance display device 115. The performance image is determined by selecting any out of a plurality of performance images with different lengths of performance time. When the performance image is displayed on the performance display device 115, the major prize winning slot unit is opened. When a fixed time passes after the opening of the major prize winning slot unit, one of the game balls received from the major prize winning slot unit is guided to a rotary distributor. The rotary distributor is operated at a regular cycle per fixed time. The one game ball to the rotary distributor is guided to it at the lottery winning timing only when the determination of the performance time is done by selecting any as an arbitrary one out of the plurality of performance images.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008118320-A (JP)
Title: Low-noise amplifying circuit
Inventor: HIRAMA TETSUYA
IPC: H03F1/32
Filed: 2006-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-noise amplifying circuit which is improved in distortion characteristic without any increase in power consumption.  <P>SOLUTION: The low-noise amplifying circuit 11 is constituted by connecting an NMOS source-grounded amplifier 1A and a PMOS source-grounded amplifier 2A in series. The NMOS source-grounded amplifier 1A includes only an NMOS transistor M1 as a transistor for amplification and the PMOS source-grounded amplifier 2A includes only a PMOS transistor M2 as an amplifier for amplification. For lower noise, the low-noise amplifying circuit 11 is provided with a matching circuit MC1 for high frequency, a coil L1, and a bias part (a part for applying a bias voltage Bias1 to the gate of the NMOS transistor M1 through a resistance R11).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007131525-A (JP)
Title: Process for producing flat glass, particularly float glass easy to become glass ceramic
Inventor: LOEFFELBEIN BERND
IPC: C03B18/18
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass float process which is easy to carry out and can prevent the undesirable devitrifications in the edge regions to an extent such that neither do increased strains appear in a glass ribbon nor is a glass broken in an annealing oven even in the floating of glasses prone to crystallization (namely green glasses for production of glass ceramic plates).  <P>SOLUTION: The process for producing a flat glass comprises pouring a liquid glass being a precursor of glass ceramics into a metal bath which is in an inlet zone and forms the glass into a ribbon having a prescribed width and thickness so that the glass flow in the inlet zone abuts on at least one heating boundary wall, heating at least one heating boundary wall to a temperature equal to or higher than the upper devitrification limit (UDL), and indirectly heating at least one heating boundary wall.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007134715-A (JP)
Title: Power semiconductor module
Inventor: GOEBL CHRISTIAN
IPC: H01L25/07
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power semiconductor module which easily and positively realizes an piercing connection section.  <P>SOLUTION: The power semiconductor module 10 has: a substrate 12; a connection film 14; and at least one power semiconductor constituent 16 to be provided between the substrate 12 and the connection film 14. On the connection film 14, a contact recess portion 30 to be used contact the at least one power semiconductor constituent 16 is formed, and the piercing connection portion 32 is provided between a metal layer 26 of a logic circuit structure and a metal layer 28 of an output circuit structure. A notch portion 34 is formed on a plastic film 24. A flexible portion 38 of a narrow wire 40 pierces a free region 36 having no metal layer of logic circuit structure and extends through the notch portion 34 of the plastic film 24, and contacts the metal layer 26 of the logic circuit structure and the metal layer 28 of the output circuit structure on fixing portions 44, 48.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008124091-A (JP)
Title: Treatment apparatus and treatment method of semiconductor device
Inventor: SAKAI SHIGERU
IPC: H01L21/31
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method and a treatment method of semiconductor device for assuring higher productivity without changing the conventional film forming condition and for controlling generation of particle.  <P>SOLUTION: In the treatment apparatus such as a batch type low-pressure vertical CVD apparatus or a batch type vertical epitaxial device, treatment capability can be improved with an increase in the number of wafers to be processed with a single treatment by placing on a board 101 a pair of wafers 109 that are in contact with each other at the rear surfaces thereof provided in the opposite side of the device surface as a set of wafers. Moreover, since the rear surface of the wafer 109 is not covered with an unwanted oxide film, generation of particle can be suppressed when the wafers are transferred while the rear surfaces are in contact state.  <P>COPYRIGHT: (C)2008,JPO&INPIT