baber/WOPTO huggingface dataset:
Patent JP-2008121441-A (JP)
Title: Control device of internal combustion engine
Inventor: KUZE YASUHIRO
IPC: F02D41/40
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of sufficiently supplying an unburnt fuel to a catalyst or the like by additional injection while preventing an air-fuel ratio of an in-cylinder air-fuel mixture by main injection from being shifted to the lean side.  <P>SOLUTION: This internal combustion engine 10 has a plurality of cylinders #1-#4, is provided with a fuel injection device 50 for each of the cylinders #1-#4; and each fuel injection device 50 is supplied with a fuel from a shared fuel rail 52. This control device 70 of the internal combustion engine 10 changes timing of main injection to prevent main injection periods and additional injection periods from overlapping on each other among the cylinders #1-#4 different from one another when executing the additional injection being fuel injection in an exhaust gas expansion stroke in addition to the main injection being fuel injection in an intake air compression stroke. Fuel pressure of an accumulator 56 of the fuel rail 52 is prevented from rapidly dropping.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008124630-A (JP)
Title: Speaker system
Inventor: MATSUDA KAICHI
IPC: H04R9/02
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To avoid deterioration in quality of a speaker system, to securely prevent dust etc., from entering a driving unit even when the speaker system is continuously driven, and to maintain excellent speaker sound quality without causing an abnormal sound even when the speaker system is continuously driven.  <P>SOLUTION: The speaker system 1 is equipped with a vibration body 10, the driving unit 20 which vibrates the vibration body 10, and a frame 30 which supports the vibration body 10 and driving unit 20. The driving unit 20 includes a voice coil 21 to which an audio current is input, a voice coil bobbin 22 with the voice coil 21 wound around its outer periphery, and a magnetic circuit 23 forming a magnetic gap for applying electromagnetic force on the voice coil 21. Furthermore, the driving unit 20 has a through hole 20A penetrating the voice coil bobbin 22 and is provided with a dustproof member 50 covering the through hole 20A, and the dustproof member 50 is formed of a heat-resistant sheet member having air permeability.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008125191-A (JP)
Title: Electric junction box
Inventor: BESSHO TERUTAKA
IPC: H02H9/04
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure by which measures against a surge can be properly taken, while suppressing the number of components and attaining size reduction.  <P>SOLUTION: The electric junction box 100 includes a circuit board 104 and a power source line 111 having a bus bar 102 electrically connected to an alternator 200. A plurality of branch lines 112 are connected to the power source line 111 wherein each branch line 112 is provided with a fuse apparatus 10. The fuse apparatus 10 includes a semiconductor switch which can switch the supply and non-supply of power to electric components, a state detection means for detecting the specified abnormal current state of the branch line 112, and a control means for making the semiconductor switch carry out a shutdown operation when the state detection means detects the specified abnormal current state. In such a configuration, a surge absorbing element for absorbing the surge generated at the power supply line 111 is connected to the power source line 111.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008122535-A (JP)
Title: Photometric device and camera
Inventor: YAMAZAKI AKIRA
IPC: G03B7/099
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To more exactly measure the spectroscopic state of a subject even when luminance is low and also to achieve accurate focus detection.  <P>SOLUTION: The photometric device is equipped with: a diffusion optical member 105 arranged in the optical path of a photographic lens and having a diffusion surface; a light receiving device 110 receiving diffused light passing through the diffusion surface, and equipped with a first light receiving part and a second light receiving part whose receivable light energy is smaller than that by the first light receiving part. The first light receiving part and the second light receiving part are arranged so that parallax to the optical axis of the photographic lens may be smaller in the second light receiving part than the first light receiving part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007093610-A (JP)
Title: Information providing method, recording medium of information providing program, and information providing program
Inventor: NAITO HIROHISA
IPC: G08G1/137
Filed: 2006-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of grasping at once, route points and guide points on a map concerning information providing of description of guide information on the map.  <P>SOLUTION: A map form indication control part 62 indicates the guide route by a map form to users. The route points and guide points in the guide route are indicated with a pin type icon at this moment. When a plurality of pin type icons overlap, the direction of the pin type icon is changed to avoid overlap in indication.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007141243-A (JP)
Title: Search system and method of traffic information collection, and device and method for the collection
Inventor: QI HONGWEI
IPC: G09B29/10
Filed: 2006-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a search system and a method of traffic information collection for receiving traffic information from a user terminal and providing a service of traffic information.  <P>SOLUTION: The search system comprises a map knowledge base generation device 10 for generating information including a spacial position relations among attribute values based on attributes of roads and traffic points, attribute values corresponding to the attributes, and an electronic map (101) for establishing a map knowledge base; a traffic information processing unit 20 for receiving the traffic information from the user terminal and disintegrating the traffic information to generate the traffic information corresponding to the attribute values of the roads or traffic points if it is possible to disintegrate the traffic information on the basis of the knowledge base; and a reference information processing unit 30 for receiving a reference request from the user terminal and analyzing it, disintegrating the reference request if it is possible to disintegrate the reference request on the basis of the knowledge base, and search a traffic information database on the basis of the disintegrated reference request.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008119811-A (JP)
Title: Robot and its control method
Inventor: OKAMOTO TAMAO
IPC: B25J19/00
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of a robot capable of easily removing dirt even when the dirt is attached to a cover covering a joint part.  <P>SOLUTION: The joint part for connecting a link 2 and a link 3 of a robot body is covered with an expansible/contractible cover 1, the cover is expanded by an expansion/contraction means 4 when it is cleaned, and the surface of the cover 1 in the expansion state is cleaned by a cleaning part 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008127129-A (JP)
Title: Maintenance information management device for construction machine and method of managing maintenance information for construction machine
Inventor: MIZUTANI MOTOHIKO
IPC: G06Q50/00
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To accurately grasp the maintenance times of consumable parts of a construction machine.  <P>SOLUTION: This maintenance information management device comprises a storage means 56 for accumulating and storing representative values representing the loads of the consumable parts detected while specified operations are performed and a deriving means 56 for deriving the information on the maintenance times of the consumable parts according to the representative values of load accumulated and stored in the storage means 56. The storage means 56 accumulates and stores the moment times based on the moments as the product of the working radius of the operation and a lifted load and a working time and the working times as the representative values of load of hydraulic hoses to which a load is applied by a lifting operation or a boom derricking operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008107745-A (JP)
Title: Large-scale internally illuminated signboard
Inventor: SAITO RIICHI
IPC: E01F9/615
Filed: 2006-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large-scale internally illuminated signboard with rounded corners which is seen as a road sign, or the like, wherein maintenance, such as replacement of internally equipped illumination panel is facilitated and uneven illuminance at a corner part of the signboard, is eliminated.  <P>SOLUTION: In the internally illuminated signboard, illumination panels A, B are provided at a center part of the signboard, and the outer side of the panel B at the outside is bent where an illumination chip is also provided. Furthermore, a reflector plate is provided at the corner part to increase the illuminance of the side part and the corner part, and the illumination panels A, B are gathered at the center. As a result of this, maintenance such as panel replacement is facilitated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008125832-A (JP)
Title: Laundry apparatus
Inventor: NISHINO MASAFUMI
IPC: D06F58/02
Filed: 2006-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laundry apparatus having an improved laundry drying efficiency.  <P>SOLUTION: The upper edge of the opening portion 4a of the outer tub is provided with an air guide 71 opposite to an air inlet 6. Drying air flowing downward from the air inlet 6 and supplied to the opening portion 4a strikes against an inclined wall 72 of an air guide 71. The direction of the drying air having struck against the inclined wall 72 is changed to be directed into a drum 5 through the opening portion 5a of a drum (see dotted arrows). Therefore, the drying air flows downward in the opening portion 4a and supplied to the laundry in the drum 5 without flowing into a gap 70 between the outer tub 4 and the drum 5, so that the laundry drying efficiency is improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130843-A (JP)
Title: Semiconductor device, and manufacturing method thereof
Inventor: ISHIKO MASAYASU
IPC: H01L21/336
Filed: 2006-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that cannot be damaged easily, and to provide a manufacturing method of the semiconductor device.  <P>SOLUTION: The semiconductor device 10 comprises: a first semiconductor region 14; a second semiconductor region 16; a third semiconductor region 32; a fourth semiconductor region 34; a trench gate 36; and an internal insulator region 30. The internal insulator region 30 is arranged between a first low-concentration region 20 and a second low-concentration region 22 in the second semiconductor region 16. The entire internal insulator region 30 is arranged at a position deeper than a bottom surface 37 of the trench gate 36.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008107066-A (JP)
Title: Exhaust circulating rotary kiln
Inventor: KOIKE MASASHI
IPC: F26B17/32
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust circulating rotary kiln capable of treating an odor or the like generated from a treatment object during drying without needing a separate deodorizing facility out of the system.  <P>SOLUTION: The treatment object is passed to the inside of an inner cylinder 1, and the odor or the like generated by drying is carried to a circulating duct through an independent inner passage outlet 6 and reheated in a combustion chamber 9. A part of the reheated gas is used for heating the inside of the inner cylinder, and the remainder is passed through an outer passage 3 without contacting with the treatment object, and guided to an exhaust gas treatment device of the latter stage through an exhaust port 5 while preheating the outside of the inner cylinder.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008132854-A (JP)
Title: Stopper of transportation carriage
Inventor: NAGANO YOSHIO
IPC: B62B5/04
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stopper of a transportation carriage in no need of adjustment even when a flat annular part in parallel with an axle on the periphery of a wheel is worn.  <P>SOLUTION: One end of a pressing plate 11 is attached in the vicinity of the wheel 3 in the transportation carriage so that the pressing plate is rotatable in a direction contacting with/separating from the wheel. The pressing plate is regularly energized to the wheel direction by a spring 19. The other end of the pressing plate is connected to an operation lever via a wire 21. The pressing plate is pressed to the wheel by the force of the spring by the operation of the lever. In this stopper, the pressing plate is provided with an inclined surface 11c corresponding to the peripheral inclined part 3c of the wheel between the flat annular part 3a in parallel with the axle 5 in the periphery of the wheel and the side face 3b of the wheel, and the inclined surface of the pressing plate is pressed to the peripheral inclined part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008133929-A (JP)
Title: Liquid filled type telescopic vibration isolating device of cab-over vehicle
Inventor: HIRASAWA MUTSUHIRO
IPC: B62D33/067
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid filled type telescopic vibration isolating device of cab-over vehicle which can highly strengthen a portion in which capability as a stopper can be exhibited, and process the whole of device in miniaturization and low cost.  <P>SOLUTION: A liquid filled type vibration isolating device 10 comprises a hardware 12 for holding the stopper processed in connection fixing by welding in a periphery of inner tube hardware 11 so that it might project in main liquid chamber 41 side from the periphery of the inner tube hardware 11, and a resin stopper 13 which is integrally processed in insert forming in the hardware 12 for holding the stopper, and arranged separately from an inner circumference surface of outer tube hardware.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137200-A (JP)
Title: Locking mechanism of member to be locked
Inventor: SHIMIZU YOSHIAKI
IPC: B41J2/175
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking mechanism which permits an object to be locked such as an opening and closing cover to be easily turned locked or unlocked.  <P>SOLUTION: When the opening and closing cover 2 moves to a locking position, a second rocking member 37 rotates in the direction where a second other end 48 separates from a butting arm portion 54 by the pressing of a butting portion 47 by the opening and closing cover, and the engagement projection 42 of the first rocking member 36 engage into the engagement hole 30 of the opening and closing cover and turns locked. When the latching solenoid 39 releases the hold of the reference posture of a third rocking member 38, the butting arm portion presses a first other end 43 of the first rocking member in accordance with the rotation of a third rocking member, whereby the engagement projection is disengaged from the engagement hole and turns unlocked. When the opening and closing cover leaves from the locking position, the first rocking member and the second rocking member rotate and the other ends of both rocking members cooperate and press the butting arm portion, whereby the third rocking member is returned to the reference posture.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007310347-A (JP)
Title: Electroluminescence display device and method for manufacturing the same
Inventor: HWANG KWANG JO
IPC: H01L51/50
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electroluminescence display device in which reliability can be assured and image quality and production yield can be improved, and a method for manufacturing the same.  <P>SOLUTION: The display device is provided with a first substrate including a contact area and a pixel area, a signal line which is situated on the first substrate, defines the contact area and the pixel area and includes a scan line, a first power line, and a second power line, a gate insulating film situated on the signal lines and including first and second via-holes to expose a part of the first and second power lines, a first contact layer and semiconductor layer situated in the contact area and the pixel area on the gate insulating film, the second contact layer situated on the first contact layer and the source electrode and drain electrode situated on the semiconductor layer, first connection wiring connecting the second contact layer and the first power line through the first via-hole, and second connection wiring connecting either one of the source electrode and the drain electrode and the second power line.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008143646-A (JP)
Title: Transportation management method and system for flammable solid material
Inventor: SHINDO YOSHITAKE
IPC: G06Q50/00
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transportation management method and system for a flammable solid material, capable of preventing spontaneous ignition of the flammable solid material with self-heating properties during transportation and of safely transporting them.  <P>SOLUTION: This method for preventing ignition of the flammable solid material during transportation to the destination through a transportation medium includes: a step for acquiring temperature information detected by a temperature sensor inside a transportation chamber and the location information of the transportation medium by a management device for transmitting and receiving the information through the transportation medium and communication lines; a step for obtaining time series temperature changes inside the transportation chamber by performing a temperature rise simulation based on the temperature information; a step for calculating time to reach a management temperature at which the flammable solid material is at high risk of occurring ignition from the time series temperature changes; and a step comparing the time to reach the management temperature with arrival time to the destination obtained from the location information and performing measure determination processing for determining the optimum measure from an ignition preventing procedure previously set when the time to reach the management time is shorter than the arrival time to the destination. After the above steps, the measure obtained as the determination result is notified to the transportation medium.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145946-A (JP)
Title: Keyboard device of electronic musical instrument
Inventor: OSUGA ICHIRO
IPC: G10B3/12
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keyboard device of an electronic musical instrument that reduces mechanical noise without any force of repulsion to a key at the time of a strong hit of a rotational member.  <P>SOLUTION: When a mass body 8 rotates as a key is pressed, a mass concentration portion 8e collides against an upper-limit stopper 10 and then the maximum rotational position of the mass body 8 held in a pressed state is restricted. A cover member 15 is an example of a member against which the mass body 8 collides when strongly hit through a force transmission portion 1c in response to a strong hit of a white key body portion 1 to move excessively beyond the maximum rotational position. A buffer member 16 is installed between the cover member 15 and mass body 8. The buffer member 16 has a plurality of particles 21 enclosed entirely with a cylindrical enclosure member 22 and stored in a closed area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008147568-A (JP)
Title: Image sensor and imaging device
Inventor: SASAKI KENICHI
IPC: H04N5/369
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image sensor which has a bright F-value.  <P>SOLUTION: The image sensor is made of a material, having a low-refractive index at the beginning on the light incidence side and is made of material with a refractive index, which becomes higher as going in the depth direction. In the image sensor, a refracting layer 3, which is transparent at least with respect to visible light, is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008147601-A (JP)
Title: Flip chip bonding method, and method for manufacturing semiconductor device
Inventor: SHIMADA YOSHIHIRO
IPC: H01L21/60
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device capable of preventing bubbles from being left in a sealant in a flip chip bonding.  <P>SOLUTION: The flip chip bonding method includes a step that provides a sealant resin 41 having an action for removing an oxide film on the surface of a bond metal 30 on the terminal surface of a wiring substrate 10, a step that relatively disposes a terminal 11 of the wiring substrate 10 and the bond metal 30 on a bump 21 of the semiconductor chip 20, melts the bond metal 30, then cools and solidifies the same with the conditions where a curing initiation condition of the sealant resin 41 is not satisfied, thereby performing bonding thereof so as to apply a constant load from the melting to the cooling/solidification of the bond metal 30, a step that removes voids in the sealant resin 41 under the temperature condition where it is lower than a predetermined temperature that is the curing initiation condition and softens the sealant resin 41, and a step that cures the sealant resin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153738-A (JP)
Title: Band-widened loop antenna
Inventor: KAMO HIROYUKI
IPC: H01Q1/32
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a band-widened loop antenna having a width which is narrow enough to be disposed between defogger lines 20 by using a one-wavelength loop antenna 10.  <P>SOLUTION: The one-wavelength loop antenna 10 has a rhombus shape and is symmetrical with respect to a vertical axis of symmetry. Two band-widening elements 16 are bent at 90° line-symmetrically and disposed inside the one-wavelength loop antenna 10. Ends of the band-widening elements 16 are connected to two feed points 12 disposed line-symmetrically and two corners 14 disposed line-symmetrically, respectively, at a distance equal to an electric length of 1/4 wavelength from the two feed points 12. A parasitic element 18 having a 1/4 wavelength of a desired frequency is disposed parallel to the band-widening elements 16 line-symmetrically. The vertical outer dimension of the rhombus is equal to the 1/20 wavelength of the one-wavelength loop antenna 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007081434-A (JP)
Title: Non-volatile semiconductor storage device
Inventor: SHIMIZU KAZUHIRO
IPC: H01L29/792
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine flash memory with high integration, superior in element isolation capability, and with small parasitic resistors and capacitances.  <P>SOLUTION: A NAND type flash EEPROM is formed on SOI substrate. An element region (active layer) has a lattice pattern, and a groove between the lattice patterns is embedded by an insulator. Elements of row direction are perfectly separated by the insulator. A silicon thin film in which memory cell is formed contains a minute amount of n-type impurity, and is located near an intrinsic semiconductor. A silicon thin film which is formed with a peripheral circuit and a selective gate transistor is p-type. A diffusion layer of memory cell and the selective gate transistor is n-type. A channel of each memory cell which constitutes NAND strings is configured at least two regions where threshold values are different.  <P>COPYRIGHT: (C)2007,JPO&INPIT