baber/WOPTO huggingface dataset:
Patent JP-2008268678-A (JP)
Title: Image forming apparatus
Inventor: FUJIWARA MOTOHIRO
IPC: G03G15/00
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of providing an image of high image quality by restraining a T/(T+C) ratio and a quantity of charged developer in a developing unit from significantly fluctuating, while restraining an increase in the number of components and a cost increase.  <P>SOLUTION: The image forming apparatus includes: a density detecting means 1 for detecting the density of a density detection image pattern formed at predetermined contrast potential; and a control means for controlling toner supply based on a detected density and a predetermined target density. The target density is a density lower than the density of a detection image pattern formed at the predetermined contrast potential with fresh developer. The apparatus has an image formation quantity measuring means 140 that integrates quantities of image formation. According to the integrated value obtained by the image formation quantity measuring means 140, image forming conditions for regular image formation are corrected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268149-A (JP)
Title: Navigation apparatus and route guidance method
Inventor: HATADA ATSUSHI
IPC: G01C21/00
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a route guidance technique capable of avoiding a traffic restriction in a simple and appropriate manner.  <P>SOLUTION: A navigation apparatus is provided, which receives traffic information from a VICS (vehicle information and communication system), and the like, and acquires accident information included therein. If there is information about an accident on a planned route, the type of the accident, the ratio of travelable lines and the time zone are obtained, and an avoidance area is set, and then the avoidance area is varied based on the elapsed time from the occurrence of the accident, in accordance with a fixed rule. A route is searched, so as to avoid the avoiding area, whereby a guidance is carried out.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277324-A (JP)
Title: Semiconductor device having vertical mosfet
Inventor: SHIGA TOMOHIDE
IPC: H01L27/04
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of reducing feedback loss mainly caused by Vf of a body diode.  <P>SOLUTION: The semiconductor device has a structure in which an AccuFET or a J-FET is also formed by adding DMOS in one chip. This configuration disables a feedback current to flow to DMOS side but enables it to flow to the AccuFET side or J-FET side. It also provides an effect of reducing a loss mainly caused by Vf of the body diode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275857-A (JP)
Title: Ultraviolet image conversion panel and method for manufacturing same
Inventor: TOMITA YOSHINORI
IPC: G09F9/30
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high quality ultraviolet image conversion panel and a method for manufacturing the same which prevent deterioration of the ultraviolet image conversion panel resulting from moisture.  <P>SOLUTION: In the ultraviolet image conversion panel and a method for manufacturing the same, an ultraviolet image conversion layer which makes alkali ion in a I-A group of a periodic table, or alkali earth ion in a II-A group of the periodic table, and alkali halide or alkali earth halide in which halogen ion is selected from chlorine ion, bromine ion and iodine ion in a VII-A group of the periodic cable principal component, a moisture prevention protection layer which makes alkali fluoride or alkali earth fluoride selected from alkali ion in the I-A group of the periodic table or alkali earth ion of the II-A group of the periodic table and in which halogen ion is comprised of fluorine ion in the VII-A of the periodic table principal component are joined and sealed via an intermediate layer comprised of eutectic composition or mixed crystal composition between element ion constituting the ultraviolet image conversion layer and element ion constituting the moisture prevention protection layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277559-A (JP)
Title: Tool for mounting electronic component
Inventor: KATO HIDEJI
IPC: H05K1/18
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To replace an electronic component including a terminal without damaging nor wearing the electronic component or a printed wiring board mounted with the electronic component.  <P>SOLUTION: A tool for mounting a component comprises a main body part 31, a pair of component receiving parts 32 disposed in parallel, and a holding part 33, where each of the component receiving parts 32 has a recessed hole 321 having an opening part 320 on the top, a conductive part 322 formed on an internal wall surface of the recessed hole 321, a contact part 323 formed at an internal bottom part of the recessed hole 321, and a conductive abutting part 324 formed surrounding the opening part 320 on the top of the component receiving part 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274856-A (JP)
Title: Valve lift actuator
Inventor: FUJIYOSHI SHIYUNKI
IPC: F01L13/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve lift actuator for suppressing reduction in fuel economy of an internal combustion engine.  <P>SOLUTION: This actuator 10 has: a rotation-linear motion converting mechanism 30 having a linear motion shaft 34 provided with a recessed part 110 and making linear motion, and a rotary body 32 making rotary motion together with a control shaft 12 and converting the rotary motion of the rotary body 32 into the linear motion of the linear motion shaft 34; an electric motor 50 driving the rotary body 32; a housing 20 forming a through-hole 100 of penetrating the linear motion shaft 34 in the axial direction and a supply hole 104 opening on a through-hole inner peripheral surface 101 and supplied with lubricating oil; and a movable body 120 supported in the supply hole 104, fitted in the recessed part 110 of the linear motion shaft 34 of a preset moving position by receiving pressure of the supply lubricating oil to the hole 104 from the opposite side of the through-hole 100 and separating from the recessed part 110 by making driving axial force larger than transmission axial force to the linear motion shaft 34, act on the linear motion shaft 34 from the control shaft 12 side in response to current-carrying to the electric motor 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275274-A (JP)
Title: Indoor unit installing structure
Inventor: ARAKAWA JUNJI
IPC: F24F13/20
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cracking of resin of a screw hole part, by avoiding applying intensive stress to the screw hole part of a screw fastening part of an indoor unit body lower part of an air conditioner.  <P>SOLUTION: This indoor unit installing structure has a base board 4 forming a wide surface of an installation plate 3, a fixing piece 6 bent and formed in a lower part of the installation plate 3 by overhanging to the front side and forming a screw hole on an upper step surface, the screw fastening part 12 formed in an indoor unit body in a position opposed to the fixing piece 6 in a state of catching a catching part 11 to a hooking part 5 and forming a screw hole 15 in a position opposed to a screw hole 7 of the fixing piece 6, a fixing machine screw 13 threadedly fitted to the screw hole 7 of the fixing piece 6 by being inserted into the screw hole 15 of the screw fastening part 12, and a stopper 14 regulating the length for inserting a neck under part 13b of the fixing machine screw 13 into the screw hole 15 of the screw fastening part 12 in the specific length. The occurrence of a crack by a chemical stress attack is prevented since stress by fastening of the fixing machine screw 13 to the screw fastening part 12 is not applied by regulating the insertion length of the neck under part 13b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286945-A (JP)
Title: Sound source device
Inventor: YAMATO HIROHARU
IPC: G10K9/122
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound source device capable of suppressing degradation in sound pressure.  <P>SOLUTION: The sound source device comprises a vibration block 1 for generating sound through vibrating; a case 2, in which the vibration block 1 is accommodated so that a sound hole 21 for passing the sound generated by the vibration block 1 is passed through from the inside to the outside; and a cover 3 connected to the case 2 which covers at least a part where the sound hole 21 is provided on an outer face of the case 2 with a gap 30 between them. A sound hole 31, which opens to the gap 30 and to the outside, is passed through in a cover 3, and a waterproof sheet 4 for blocking passing of water by closing the sound hole 31 of the cover 3 is stuck and fixed. The sound hole 31 of the cover 3 is larger than the sound hole 21 of the case 2, and a gap is provided between the waterproof sheet 4 and the outer face of the case 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288431-A (JP)
Title: Common-mode choke coil
Inventor: NISHIJIMA KAZUAKI
IPC: H01F27/00
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a common-mode choke of a low height construction which exhibits a small flux leakage and whose magnetic coupling is increased.  <P>SOLUTION: In the common-mode choke coil, coil bobbins 2 and 3 which have an even number of previously and equally partitioned winding parts are attached to both magnetic legs opposed to each other of a square-shaped closed magnetic circuit core 1. Coils 4a, 4b, 4c and 4d provided for each of the equally partitioned winding parts constitute two adjacent coils by serially connecting the coils 4a and 4b and the coils 4c and 4d which are opposed to each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284497-A (JP)
Title: Groove coating device for plate product with groove
Inventor: SUZUKI KOJI
IPC: E04F15/02
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a groove coating device which can finely coat the inner surface of a groove of a plate material with groove even an edge of the groove, and has a simple structure.  <P>SOLUTION: The groove coating device is constituted so that the inner surface of the groove is coated by moving a coating roller 8 provided with a printing surface 8a for coating the inner surface of the groove relatively to the groove 4 of the plate product 1 with groove while rotating, many grooves 8c inclined mutually in the opposite direction to the circumferential direction are provided on the whole circumference of both sides across a center line 8b extending to the circumferential direction in the printing surface 8a of the coating roller 8 and the coating roller 8 is rotated to be moved to the inner surface of the groove 4 as the end part of the inclined groove formed on the printing surface in the center line side is the rear side. The leakage of the coating liquid from the edge 4a to the outside is prevented by squeezing the coating liquid 11 transferred to the inner surface of the groove toward the groove center 4b by the grooves on the printing surface 8a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008116903-A (JP)
Title: Container and display device including the same
Inventor: YANG YONG-SEOK
IPC: G09F9/00
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container which is capable of being easily assembled and conveyed while manufacturing cost and manufacturing time are reduced.  <P>SOLUTION: The container 110 includes: a plurality of division parts 111, 112, 113, 114 respectively composed of first walls 111a, 112a, 113a, 114a and second walls 111b, 112b, 113b, 114b; and horizontal fitting members 111c, 112c, 113c, 114c formed at ends of each division parts so as to be fitted to each other, thus connecting adjacent division parts.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008049120-A (JP)
Title: Slot machine and playing method thereof
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine having entertainability and its playing method.  <P>SOLUTION: A symbol 181 to be scattered is decided by being selected from a plurality of symbols 180 at random. The symbols 180 are rearranged on a display. Dividend is given, which are decided by the combination of the symbols 180 rearranged on a pay line. When the symbols 181 to be scattered, the number of which is larger than a predetermined number, are rearranged, the symbols 181 to be scattered are set as scattering symbols 182. Dividend is given, which are decided from the scattering symbols 182.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008290577-A (JP)
Title: Control device and control method of vehicle, program to actualize the method, and recording medium with the program recorded thereon
Inventor: WATANABE TAKESHI
IPC: B60L50/16
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent overcharge and overdischarge of an electricity storage mechanism even when charge/discharge work and oil feeding work are performed at the same time in a vehicle provided with an oil feeding port to which a fuel supply facility outside the vehicle and with a connecter to which a power supply or an electrical load outside the vehicle is connected when the charge or discharge of the storage mechanism is performed.  <P>SOLUTION: An ECU executes a program including a step (S100) of detecting a state of a fuel lid; a step (S102) of determining whether or not the fuel lid is in an open state; a step (S104) of electrically disconnecting a battery and a connector to be connected to an external power supply by turning off a main relay if the fuel lid is in the open state (YES in S102); and a step (S106) of electrically connecting the battery and the connector to be connected to the external power supply by turning on the main relay if the fuel lid is in the closed state (NO in S102).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298931-A (JP)
Title: Coin scratch label
Inventor: KITAMORI YOSHINOBU
IPC: B42D15/10
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coin scratch label whose concealed images can be prevented from being revealed even when touched with a foreign substance, but can be revealed when scratched with a coin.  <P>SOLUTION: The coin scratch label comprises a lower film 2, and an upper film 3 overlayed on the lower film 3. At least either on the top face of the lower film 2 or on the back face of the upper film 3, a projecting part 5 modeled on a desired image is projectingly provided. The upper film 3 is non-transparent, and the top face side of the upper film 3 contains fine particles whose hardness is equivalent to or higher than the hardness of the coin and has scratch resistance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298016-A (JP)
Title: Vehicle control system
Inventor: NAKAYA YOSHITO
IPC: B60W10/18
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle control technology capable of securing the stop of a vehicle and the operation of a parking brake even if a battery fails.  <P>SOLUTION: An ECB (Electronically Controlled Brake) device 40 applies or releases a parking brake by the drive of a motor 47. The ECB device 34 controls a braking force applied to a vehicle based on an operation input by a driver. A battery 24 supplies electric power to an EPB (Electronic Parking Brake) device 40 and the ECB device 34. A capacitor 26 is for use in the back-up of the battery 24 and commonly used for the EPB device 40 and the ECB device 34. A vehicle speed restriction demand part 14 determines whether electric power necessary for stopping the travelling vehicle by the ECG device 34 and operating the parking brake by the EPB device 40 is charged to the capacitor 26 or not, and requests an engine ECU 50 to restrict vehicle speed if it is determined that the electric power is not charged.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297506-A (JP)
Title: Ink fixing method and emulsion ink
Inventor: SAITO HARUTAKA
IPC: C09D11/00
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink fixing method having excellent fixability of ink to a base material, excellent workability and excellent safety to the human body and the environment.  <P>SOLUTION: In the ink fixing method at least comprising an ink fixing process where ink on a base material is fixed to a base material using discharge between electrodes in the vicinity of atmospheric pressure, the ink at least comprises polyvinyl pyrrolidone (PVP).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296863-A (JP)
Title: On-vehicle fuse-blowing detection device
Inventor: INAGAKI TAKESHI
IPC: H01H85/32
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of electric wires wired from a fuse-arrangement side to an alarm output side.  <P>SOLUTION: In a fuse-blowing detection device provided for an electric circuit, a fusing detection circuit connected in parallel with a fuse fusion part is provided for each fuse. In the fusing detection circuit, a resistance and a light emitting diode emitting a light at the time of fusion are connected in series. A plurality of the light emitting diodes are arranged altogether within a light-receiving range of one photo diode. An alarm output means is connected to the photo diode, and the alarm output means outputs an alarm when the photo diode receives the light from the light emitting diode and a current flows.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306231-A (JP)
Title: Semiconductor device
Inventor: SAKAGUCHI JIRO
IPC: H03L7/093
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a PLL circuit achieving high-speed responsivity and stable operation.  <P>SOLUTION: A low-amplitude signal of a phase comparison circuit operated with a low supply voltage VddL is inputted to a first differential circuit having an N-channel MOSFET input configuration and a second one having a P-channel MOSFET input configuration that are operated with a high supply voltage each. As the loads of the first and second differential circuits, a MOSFET in diode connection is in parallel with the MOSFET in cross couple connection. A P-channel MOSFET, where a prescribed bias voltage is supplied to the gate, is connected to an N-channel MOSFET in series. The source of the P-channel MOSFET is controlled by the output signal of the first differential circuit. The source of the N-channel MOSFET is controlled by the output signal of the second differential circuit. An up current or a down current is formed from the drain of the P- and N-channel MOSFETs.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301904-A (JP)
Title: Injection needle
Inventor: MORI TOSHI
IPC: A61M5/32
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection needle which keeps the round tubular part side face surface electroinsulative, enables pulse power impressing, has a low puncturing in resistance to a human body tissue to make pain because the side face of the needle is smooth, suppressible, and shows a high safety.  <P>SOLUTION: The injection needle 10 is a metal made injection needle for injecting anesthetic, marks 3 formed by irradiation with laser beams are provided at predetermined intervals and in a peripheral direction in the side face of the round tubular part 2 of the injection needle part 1, the round tubular part side face surface of the injection needle including the marks is coated with transparent electroinsulative resin, and pulse wave power can be applied from the metal surface 4 of the distal end part of the injection needle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302789-A (JP)
Title: Double stator type in-wheel motor
Inventor: SANO SHIGEHARU
IPC: H02K21/22
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-wheel motor 10 capable of obtaining a large torque and suppressing vibration by improving maneuverability and stability of a vehicle.  <P>SOLUTION: Phase omission parts 60a, 70a having no teeth 62, 71 are provided on both sides of an inner stator 60 and an outer stator 70, and ball joints 85, 93 to be a connecting point of a suspension device of the vehicle and a motor housing 20 are disposed on the phase omission part 60a of the inner stator 60 and the phase omission part 70a of the outer stator 70. Since the ball joints 85, 93 can be installed inside of the wheel 40, the operability and travel stability of the vehicle can be improved. An angle range θ1 forming the phase omission part 60a of the inner stator 60 and an angle range θ2 forming the phase omission part 70a of the outer stator 70 are disposed so as not to be overlapped with each other to suppress a torque from being reduced and vibration from being generated due to forming the phase omission parts 60a, 70a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306434-A (JP)
Title: Pon system, and communication method thereof
Inventor: SATO MASAAKI
IPC: H04L12/44
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PON system improving a transmission efficiency, and to provide a communication method for the PON system.  <P>SOLUTION: Optimum bandwidth allocations at every each-subscriber side device including not only the quantity of data stored between a station-side device and a subscriber-side device but also the states of a transmission distance and the quality of a communication can be conducted in the case of the communication on the PON system by optimizing the transmission efficiency by each subscriber-side device having band optimizing functions. Consequently, the transmission efficiency can be improved as the whole system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305990-A (JP)
Title: Electronic device
Inventor: NAKASE KIYOTAKA
IPC: G06F1/16
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device capable of reducing propagation of impact strength to a chassis, when the electronic device receives strong shocks, such as drop.  <P>SOLUTION: Mounting holes 8 with a circular section and the depth are provided at four corners on a bottom 1b of the chassis of the electronic instrument, and a structure is made such that a cylindrical leg rubber 9 with a substantially same sectional shape as that of the hole 8 is inserted into the hole 8 and held on a side face 9b of the leg rubber and a side face 8b of the mounting hole via an adhesive. A space is provided between the upper surface 9a of the leg rubber and the upper surface 8a of the mounting hole.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008108696-A (JP)
Title: Connector assembly for card
Inventor: KAWABATA TAKASHI
IPC: G06K17/00
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector device for a card, wherein either of a first card and a second card which is thicker and wider than the first card and is as long as the first card can be selectively mounted.  <P>SOLUTION: A tray 5 mounted to the mounting part 1b of a housing 1 has a first placing part 5b on which the first card 11, and a second card 12 which is thicker and wider than the first card 11 and is as long as the first card can be selectively mounted, and the first card 11 can be placed at its back side position with the position fixed, and a second placing part 5c on which the second card 12 can be placed at its front side position with the position fixed, A guide part 10 to guide the surface of the tip part of the first card 11 is provided in the tray 5, and the guide part 10 also serves as a positioning part to position the tip part of the second card 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT