baber/WOPTO huggingface dataset:
Patent JP-2008053468-A (JP)
Title: Lateral semiconductor device with high driving capacity using trench structure
Inventor: RISAKI TOMOMITSU
IPC: H01L29/78
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lateral MOS transistor with a high driving capacity which has a gate electrode formed in a trench whose lengthwise direction is parallel to the gate lengthwise direction, has a large gate width per unit planar area, and is increased in driving capacity by reducing the on-resistance without increasing the planar area thereof.  <P>SOLUTION: The semiconductor device comprises a first trench region wherein trenches whose lengthwise direction is parallel to the gate lengthwise direction are formed in the surface of a semiconductor substrate; second and third trench regions which are so formed as to be in contact with both ends in the lengthwise direction of the first trench region on the same plane as the bottom face of the concave portions of the first trench region; second conductive well region formed at least in one region out of the first to third trench regions; gate insulation film formed in the first trench region; gate electrode formed on and in contact with the gate insulation film; first conductive source and drain regions formed shallower than the well region in the first, second, and third trench regions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008030726-A (JP)
Title: Lateral type underfloor-stored lift
Inventor: ENDO YUKIO
IPC: B60P1/26
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To contrive an underfloor-stored type lift hardly created before capable of loading cargo from the lateral direction of a vehicle while saving labor of the cargo handling work and to contrive a lifting device not being an obstruction when the lift is unnecessary and reducing neither functions of a truck nor the appearence so as to contribute to simplifying and saving labor of extensive cargo handling work of trucks.  <P>SOLUTION: A rail 1 with a roller is installed at a height part of a main sill a of the vehicle with a vehicle width B and a height H1 to a floor face height c in the lateral direction of the vehicle. A lift having a lifting mechanism is installed. A floor plate 9 horizontally and almost vertically moves at the floor face height H1 and slides at a position of a height H to be stored under a floor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008052162-A (JP)
Title: Electrooptical device and electronic apparatus
Inventor: ATSUJI ROHINA
IPC: G09G3/36
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrooptical device capable of performing precharge without accompanying an increase of power consumption, and to provide an electronic apparatus provided with the electrooptical device.  <P>SOLUTION: A precharge circuit 40 comprises a second voltage amplification part 41 which amplifies a voltage and a voltage retention part 42 which is connected in parallel to the second voltage amplification part 41 and retains the voltage amplified by the second voltage amplification part 41, wherein, every data line X, the precharge circuit 40 is connected with a data line driving circuit 20 and the precharge circuit 40 is switched into a data line driving circuit 20 by switching operation of a switching circuit 50.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008060640-A (JP)
Title: Image pickup device
Inventor: KARASAWA AKIRA
IPC: H04N5/376
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the latitude of photographing by shortening a charge accumulation reset scan time by means of an electronic shutter, thereby accelerating a strobe tuning speed.  <P>SOLUTION: The image pickup device using the electronic shutter and a mechanical shutter together includes: a scanning means which performs charge accumulation reset scan prior to running of the mechanical shutter which terminates exposure; and a reset scan time control means which makes a time required for charge accumulation reset scan of the scanning means, shorter than a time required for running of the mechanical shutter when using a strobe to photograph at a high shutter speed (as shown by 15 in Fig.3(b)).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055979-A (JP)
Title: Base assembly for sub-stay and its assembling method
Inventor: HOSOI KIYOHIKO
IPC: B60S1/34
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base assembly for a sub-stay and its assembling method capable of easily coating an outer peripheral side wall of the base with an adhesive and not projecting the adhesive coated on the outer peripheral side wall of the base from the outer peripheral side wall of the base, thereby capable of not deteriorating appearance of the base assembly.  <P>SOLUTION: The base assembly 1 for the sub-stay of a pantograph type wiper device having a main arm and the sub-stay is provided with the base 2 having a hole 4 for the main arm penetrated with a drive shaft of a drive source provided at a vehicle body side for pivoting the main arm and a hole 5 for the sub-stay for turnably supporting a turning shaft for following the sub-stay to pivoting of the main arm; and the base packing 3 assembled to the outer peripheral side wall 8 of the base 2 by the adhesive. At least one groove 12 for pouring the adhesive adjacent to the outer peripheral side wall 8 of the base 2 is formed on a back surface of the base 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058511-A (JP)
Title: Image forming apparatus and image forming method
Inventor: ISHINO MASATO
IPC: G03G9/08
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of effectively suppressing the generation of an excessive electrostatic charge and air gap in the toner within a cleaning device even when a lower transfer system is employed and suppressing the generation of a dark dot etc., due to the leak current from a cleaning device, and an image forming method.  <P>SOLUTION: Provided are the image forming apparatus equipped with a latent image carrier for transferring the toner carried on the surface to a transfer member from below and the cleaning device for cleaning the surface of the latent image carrier, and the image forming method, in which the resistance of an elastic body layer formed in an outer peripheral part of the rotating member is to be the value within a range of 1×10<SP>2</SP>to 1×10<SP>7</SP>Ω.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008060853-A (JP)
Title: Position management method, position management apparatus, radio base station, and radio terminal
Inventor: KAMIYA HIROKI
IPC: H04L12/701
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To set a paging area of a size conformed with characteristics of a radio terminal.  <P>SOLUTION: In a radio network system controlling positions of radio terminals at each paging area unit composed of one or bundled radio areas of radio base stations, a radio base station controller 103 comprises a position information DB 104 for storing the information of a plurality of paging areas different in width to which the radio area of each radio base station belongs, and when the locating paging area of each radio terminal 101 is changed, receives the information of a new locating paging area by a position registration request, and writes the information in the position information DB 104. For calling the radio terminal 101, the radio base station controller 103 acquires the information of the radio base stations belonging to the locating paging area of the called radio terminal 101 from the DB 104, and instructs the all radio base stations shown by the information to call the radio terminal 101.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008054613-A (JP)
Title: Method for producing packaged emulsified-type seasoning liquid
Inventor: HATTORI KAZUHIRO
IPC: A23L27/60
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing packaged emulsified-type seasoning liquid excellent in preservability and fragrance, and having soft acid taste.  <P>SOLUTION: This method for producing the packaged emulsified-type seasoning liquid comprises obtaining emulsified-type seasoning liquid by mixing flavor oil with the raw material excluding oil and fat besides flavor oil among the various raw materials of the emulsified-type seasoning liquid, heat sterilizing the mixture at temperature of goods of ≥80°C, and adding oil and fat besides flavor oil to the product followed by stirring, emulsifying and cooling treating, and adding the flavor oil to the product followed by stirring and emulsifying. Furthermore, the method comprises filling and sealing the emulsified-type seasoning liquid thus obtained in an appropriate container.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008067043-A (JP)
Title: Electronic signature system
Inventor: KAMIYAMA FUMITAKA
IPC: H04L9/32
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic signature system which enables a user to electronically sign electronic data, data, or the like by using peculiar biological information which user's individual body has.  <P>SOLUTION: The electronic signature system includes: a storage device 203 with which a plurality of biological feature point groups consisting of information of user's biological feature points and biological information are registered; a management program 202 which selects information of the plurality of biological feature point groups registered with the storage device 203, at random on the basis of a user's personal number when generating an electronic signature; a biological information recognition device 101 which picks up biological information of the user; and a signature program 108 which generates a first electronic signature by using information belonging to a selected biological feature point group, out of biological information picked up by the biological information recognition device 101 and electronic data to be signed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008067311-A (JP)
Title: Mobile communication terminal and resumption control method of downloading
Inventor: TORIMOTO NAOMI
IPC: H04W8/24
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To download data of latest version automatically and properly, regardless of whether an object data has been updated.  <P>SOLUTION: When a mobile communication terminal request resumption of downloading from a server when it becomes available after occurrence of disablement of the continuation of downloading (S4), the server, based on a specified procedure, transmits ADF containing final update information at that time about the data, to the mobile communication terminal, in response to the demand for resumption (S5). The mobile communication terminal compares the final update information in the ADF that has been received with that of the received data, to guide whether the object data has been updated (S6). If the object data has not been updated, downloading of only incompleted portion of the object data is requested from the server (S7). If the object data has been updated, downloading starting from the beginning of the object data at the time is requested from the server (S9).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008071886-A (JP)
Title: Lead frame for semiconductor device and its manufacturing method
Inventor: SANADA HIROSHI
IPC: H01L23/50
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead frame for a semiconductor device which can be made high in adhesion between a resin and the lead frame, excellent in environmental resistance, and high in reliability when it is desired to make the semiconductor device compact with a high integration density.  <P>SOLUTION: In the lead frame for a semiconductor device, only the surface of a metallic base plate having a resin enclosure formed thereon so as to surround lead parts of the lead frame is selectively provided with dimples, and a plurality of projections are formed on the surface of each dimple. A method of manufacturing the lead frame includes a first step of selectively pressing only the surfaces of the metallic base plate having the resin enclosure formed thereon to form dimples therein, and a second step of forming a plurality of projections in the surfaces of the dimples by etching or plating.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008069578-A (JP)
Title: Bucket for shovel system work machine
Inventor: KONO TOSHIHIRO
IPC: E02F3/40
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bucket for a shovel system work machine, inexpensively manufacturable, and usable over a long period, without increasing a width and weight of a bucket device, without requiring a driving device.  <P>SOLUTION: This bucket has two standard brackets 23 and 24 fixed at an interval to the central side of a back face of the bucket, and two auxiliary brackets 25 and 26 respectively fixed to the bucket side surface side in the bucket back face at an interval to the standard brackets 23 and 24. A multi-articulated arm 6 and a bucket link 16 are respectively sandwiched between the two standard brackets 23 and 24, between one standard bracket 23 and one auxiliary bracket 25 and between the other standard bracket 24 and the other auxiliary bracket 26, and are connected by pins 12 and 19. Thus, a lateral installation position of the bucket 7 to an arm 11, can be changed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008074944-A (JP)
Title: Adhesive composition and bonded article
Inventor: HORI YUTAKA
IPC: C09J129/14
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of conventional adhesive composition composed of polyvinyl butyral and a phenol formaldehyde resin and used in various bonding uses owing to its good bonding performance, including the demand for eliminating formaldehyde, which is considered to be a causal substance of sick house syndrome, and the environmental pollution caused by the evaporation or dissolution of phenol or a mononuclear component from the phenolic resin.  <P>SOLUTION: The invention provides an adhesive composition composed of polyvinyl butyral and a curable crystalline oligomer taking solid state at normal temperature, and a bonded article produced by using the adhesive composition. These products can solve the existing problems relating to formaldehyde and phenolic resin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008082368-A (JP)
Title: Dynamic damper and its manufacturing method
Inventor: ITO KOJI
IPC: F16F15/02
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic damper and its manufacturing method to shorten the manufacturing time.  <P>SOLUTION: The dynamic damper 1 comprises an outer bracket 2 having a bottom wall portion 21 and a pair of side wall portions 22, 22, an inner bracket 3 installed in the outer bracket 2 to have a bottom wall portion 31 formed by an opening 31a, and a pair of the side wall portions 32, 32, a pair of rubber elastomers 4, 4 to connect the side wall portions 22, 32, which are opposite to each other, of the outer bracket 2 and the inner bracket 3 respectively, and a weight 5 installed in the inner bracket 3, where a through-hole 5c penetrating in the thickness direction is formed and caulked into each side wall portion 32 of the inner bracket 3. A pawl 21a is inserted into the through-hole 5c of the weight 5 via the opening 31a of the bottom wall portion 31 of the inner bracket 3 in the bottom wall portion 21 of the outer bracket 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007093001-A (JP)
Title: One-way clutch
Inventor: KIMES JOHN WILLIAM
IPC: F16D41/06
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-way clutch having a small pressure supporting stress applied, able to be formed easily from a reinforced metal, and capable of being embodied at low cost with a high reliability.  <P>SOLUTION: The one-way clutch of overrun type comprises a cam plate furnished with a cam surface arranged with a spacing reserved in the angle direction around the center axis and a rocker plate having pockets arranged with a spacing reserved in the angle direction around the center axis, wherein each pocket includes a surface to close the pocket at one end in the axial direction, a first opening formed at one end in the axial direction on the side opposite the closing surface, and a second opening confronting the cam surface. In this case each pocket stores a rocker supported in order to rotate one part toward the cam through the second opening. A spring supported by the rocker plate energizes the rocker toward the second opening so as to generate engagement with the cam surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008080886-A (JP)
Title: Vibration-isolating structure of vehicle
Inventor: NAKURA SHUSUKE
IPC: B62J1/28
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration-isolating structure of a vehicle capable of reducing the noise in a cabin.  <P>SOLUTION: In a vehicle 10 in which a roof 31 for covering at least a part above an occupant is provided on a front vehicle body 14 where the occupant rides thereon, and the roof 31 is supported by a stay 28 connected to a vehicle body frame 41, an elastic mechanism 75 is provided on an intermediate portion of the stay 28, and the stay 28 is divided into a lower stay 73 and an upper stay 74 by interposing a rubber bush as an elastic member between the lower stay 73 and the upper stay 74. The lower stay 73 and the upper stay 74 are hardly subjected to the resonance to the vibration of the vehicle body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007122702-A (JP)
Title: Commodity storage device for vending machine
Inventor: YONEHARA NORIHIKO
IPC: G07F11/34
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a commodity storage device for vending machine, in which a commodity with a small tap such as a PET container or bottle container can be surely sold without catching of the tap of the commodity.  <P>SOLUTION: A passage adjustment plate 5 has a two-part structure consisting of the passage adjustment plate 5 and a link connecting plate 9. Even in such a structure, the link connecting plate 9 is disposed on the side opposite to a commodity passage 1 of the adjustment plate 5, and the commodity passage 1 side of the adjustment plate 5 is formed so as not to catch the tap in the vertical commodity falling direction, whereby commodities can be smoothly stored and sold without commodity standing or clogging.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008085587-A (JP)
Title: Radiator, and antenna device including the same
Inventor: ITASAKA YOSHIYUKI
IPC: H01Q7/00
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiator capable of obtaining high performance with a simple structure, and to provide an antenna device including the radiator.  <P>SOLUTION: The radiator 1 includes: a radiation part 2 formed in a loop shape and having two power feeding points FD1, FD2; and a parasitic element 4 formed on the outer side of the radiation part 2 along a part of the radiation part 2 including the two power feeding points FD1, FD2. Since the parasitic element 4 is arranged along a part of the radiation part 2 including the power feeding points FD1, FD2, the parasitic element 4 receives comparatively large energy from the radiation part 2, so as to allow resonance to easily occur. The radiation part 2 is set to have the peripheral length so as to allow resonance to occur at a frequency higher than the center frequency of the usage frequency of the radiator 1. The parasitic element 4 is set to have the peripheral length, so as to resonate with frequency being lower than the center frequency of the usage frequency band in the radiator 1. Consequently, the band of the radiator 1 is enlarged.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008082242-A (JP)
Title: Variable valve opening characteristic type internal combustion engine
Inventor: KOMURA KIMINORI
IPC: F01L13/00
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the difference of valve lift among every cylinders by reducing deformation of a control shaft in a valve lift variable device, and reduce weight and size of an engine provided with the valve lift variable device.  <P>SOLUTION: In a variable four cylinder valve opening characteristics type internal combustion engine provided with a control shaft 26 rotatably supported by camshafts 11-15 and changing opening characteristics of a valve 2 by rotation thereof, and an electric motor 21 driving the control shaft 26, the electric motor 21 is installed to put a motor main body part 21c above a center cam shaft 13 and shafts 21a, 21b at both ends above middle camshafts 12, 14. Drive gears 23, 24 are attached to tips of motor shafts 21a, 21b respectively, and gear rings 24, 25 meshing with the same are rotatably supported with being put between right and left support walls 12a, 12b and 14a, 14b of the middle cam holders 12, 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008083393-A (JP)
Title: Liquid crystal display device
Inventor: FUJIMOTO YOSHITAKA
IPC: G02F1/13357
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of improving a moving picture performance more simply.  <P>SOLUTION: The liquid crystal display device 100 having a light source 1 and a liquid crystal display part 2 of displaying an image by changing the transmittance of light emitted by the light source 1 based on a video data further includes: a first shutter part 3 which is fixedly disposed on a prescribed position between the light source 1 and the liquid crystal display part 2 and has a plurality of slits S formed by an interception member 31 of intercepting the transmission of light therein; a second shutter part 4 which is vertically movably disposed between the light source 1 and the liquid crystal display part 2 and has a plurality of slits S formed by an interception member 41 of intercepting the transmission of light therein; a driving part 6 which vertically drives a second shutter part 4; and a control part 7 which controls the driving part 6 so as to vertically drive the second shutter part 4 in synchronism with a vertical synchronizing signal included in the image data, wherein the slits S are disposed such that incidence/non-incidence to the liquid crystal display part 2 of the light emitted by the light source 1 is alternately switched in accordance with the vertical movement of the second shutter part 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008085668-A (JP)
Title: Semiconductor element, and driving method of semiconductor element
Inventor: FURUTA ZENKO
IPC: H04N5/369
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element and its driving method, which are capable of restraining noises from being superposed on signal charge as much as possible and driving the semiconductor element at an amplification rate suitable for a photographing environment.  <P>SOLUTION: The semiconductor element of this invention is equipped with two or more photoelectric conversion units, which convert incident light into signal charge and are each equipped with pixels disposed in a two-dimensional manner, two or more vertical transfer paths, through which signal charges are transferred from the photoelectric conversion units, and readout gates which read out the signal charges from the photoelectric conversion units for amplification and then transfer them to the vertical transfer paths. Two or more readout gates are provided for each of the photoelectric conversion units, and the readout gates are different from each other in amplification rate.  <P>COPYRIGHT: (C)2008,JPO&INPIT