baber/WOPTO huggingface dataset:
Patent JP-2007035491-A (JP)
Title: Secondary battery case
Inventor: ITO TAKAAKI
IPC: H01M2/02
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery case material for a secondary battery that is superior in a moisture barrier property and dynamic strength, as well as, in thermal adhesion and pressure-withstanding properties.  <P>SOLUTION: The battery case is made of polypropylene based resin, having a weight average molecular weight in conversion of polystyrene of 650,000 to 1,000,000 determined by gel permeation chromatography. The polypropylene, based resin containing a propylene-ethylene random copolymer, with a content of ethylene of 0.1 to less than 1 wt.%, is suitable for a battery container for a secondary battery, having either a nickel-metal hydride electrode or a lithium electrode, (where the total volume of the polypropylene resin is to be 100 wt.%.).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007032968-A (JP)
Title: Cooling tower
Inventor: SASAKI MINORU
IPC: F28G13/00
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently dissolve a defoaming material in cooling water.  <P>SOLUTION: This cooling tower 100 is provided with cooling fins 102 for cooling the cooling water by making the cooling water flow down on surfaces thereof, and a blow pipe 108 having an discharge port in the cooling fin 102 side and for supplying the cooling water, and circulates the cooling water flowing down on the surfaces of the cooling fins 102 to an upper side of the cooling fins 102 to cool the cooling water. The cooling tower 100 is also provided with a storage cage 110c arranged in a discharge port side of the blow pipe 108 to store the defoaming material 200, and the storage cage 110c is provided to immerse the defoaming material 200 into the cooling water, when the cooling water flows in the blow pipe 108.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007034021-A (JP)
Title: Charging device, imaging unit, and image forming apparatus
Inventor: SOMEYA YUKIMICHI
IPC: G03G5/147
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce image density unevenness due to gap variation without raising the dimensional precision of components in electrophotographic roller charge, to simply control the potential with a high accuracy, to suppress component cost low, and to greatly suppress ozone generation.  <P>SOLUTION: In a charging device for charging a moving image carrier by generating discharge between a charging member and the surface of the image carrier by applying only a DC voltage to the charging member disposed opposite and close to the surface of the image carrier in a non-contact state, relationship of ΔV≥I×d is satisfied, wherein ΔV is a photoreceptor potential difference giving a predetermined density difference to an output image; d is a variation (V/μm) of photoreceptor charging potential with respect to a gap (μm); and I is a gap variation between the charging member and the image carrier.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007030015-A (JP)
Title: Steel plate connection welding method
Inventor: KANO YUTAKA
IPC: B23K101/06
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel plate connection welding method in which steel plates are butted to each other like the coil connection welding used in manufacturing a spiral steel tube, the butted portion of the steel plates is submerged-arc welded only from one face side to perform the connection welding, a welding bead (penetration bead) can be generated to back sides of the steel plates, and any repair welding (corrective welding) of the back side of the welding bead becomes unnecessary, e.g., after forming the steel tube.  <P>SOLUTION: Steel plates 1, 1 are butted to each other, a butted portion 2 of the steel plates 1, 1 is submerged-arc welded only from one face side. In such a condition, while a backing 4 is abutted on a back side opposite to welding torches, a coil 5 for induction heating is arranged ahead in the advancing direction of welding torches 3a, 3b, the butted portion 2 is heated in advance, and the submerge-arc welding is performed using two electrodes (the welding torches 3a, 3b).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006065319-A (JP)
Title: Display device, active matrix type display device, passive matrix type display device and electronic appliance, and driving method of display device
Inventor: KOYAMA JUN
IPC: G09G3/20
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device where fluctuation of current values of a light-emitting element caused by the ambient temperature change and degradation with time is suppressed.  <P>SOLUTION: A monitoring element 102 driven with a constant current is provided. After detecting a voltage generated in the monitoring element 102, the voltage is applied to a light-emitting element. That is, the monitoring element is driven with the constant current, and the voltage in the monitoring element 102 is applied to the light-emitting element so that the light-emitting is driven with the constant voltage. When a predetermined condition is satisfied, the voltage generated in the monitoring element 102 are sampled and a voltage is supplied to the light emitting element 115 from an extrapolation power supply circuit which generates the voltage based upon a mathematical formula of a change from the sampled voltage.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007041678-A (JP)
Title: Software use management server device, software use management system, software use management method, and program
Inventor: AKAGANE YASUTAKA
IPC: G06Q20/06
Filed: 2005-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology that promotes not only purchase of software but also purchase of other service or products, and can simultaneously acquire requests and needs of a user.  <P>SOLUTION: In the software use management method of a management server 3, a point for managing software is created, the point is stored in a management database, a point request from a terminal device 2 is received, point information including the point stored in the management database in response to the point request is transmitted, information on point residue transmitted from the terminal device is received, point stored with the received residue is updated, service use information for showing that the user of the terminal device has used a service provided by the server device or other server device 4 is received, and a point created according to the received service use information is added to the stored point.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006074990-A (JP)
Title: Actuator for auto focusing
Inventor: OSAKA TOMOHIKO
IPC: G02B7/08
Filed: 2005-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator for auto focusing preventing a magnetic flux at a yoke from leaking, and increasing a driving force of a holder fitted with a lens.  <P>SOLUTION: An actuator for auto focusing 1 includes a yoke 30 configured to house a coil 20. The yoke 30 has a plurality of permanent magnets 40 arranged so as to be spaced from and opposed to the coil 20. The plurality of permanent magnets 40 are connected, by providing a ring-shaped magnetic member 50 on the lower surface of these plurality of permanent magnets 40 in the optical axis direction, thus preventing the magnetic flux from leaking, from an open portion at the opposite side to the connecting portion 34 of the yoke 30 between adjacent permanent magnets 40. Thereby, the driving force of a holder fitted with a lens is increased.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006089904-A (JP)
Title: Metal cord for reinforcing rubber article and method for producing the same cord
Inventor: SAKAI YASUO
IPC: D07B1/06
Filed: 2005-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve rubber permeability without lowering the compressive rigidity and to reduce equipment cost or production cost.  <P>SOLUTION: A metal cord W for reinforcing a rubber article is obtained by helically winding a metal filament 2 around the outer periphery of a metal filament 1, forming a strand 10 and laying the strand 10 and a metal filament 3. In the cord W, the helically wound metal filament 2 fulfills a role of a spacer to form a moderate interstice S communicating from the inside to the outside between the metal filament 1 or 2 and the metal filament 3. The rubber permeability is enhanced with the interstice. Since the interstice is formed without preforming the filaments into a wavy form and helical rotation by laying is applied to the core filament 1, the compressive rigidity equal to that of a closed cord of a 1×3 twist structure can be ensured. Since the filaments are simply wound around the filament, the equipment is inexpensive and even advantageous to cost.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007047347-A (JP)
Title: Manufacturing method of electro-optical apparatus, manufacturing apparatus for the same, and manufacturing method of mounting structure
Inventor: ONODERA HIROYUKI
IPC: G02F1/1345
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an electro-optical apparatus, a manufacturing apparatus for the same, and the manufacturing method of a mounting structure, for improving reliability of connection by pressurizing each of a plurality of terminals of electronic components with almost same pressure.  <P>SOLUTION: The manufacturing method comprises: a process (S3) for aligning a pressing head 42 so that the same pressure is applied to each of a plurality of driver side input-output terminals 12, 24 from substrate side input-output terminals 11a, 14a when pressurizing a pressurizing center C of a driver IC 17 by a pressing head 42; and a process (S4) for press-fixing the driver IC 17 to the substrate 4 by the pressing head 42. Consequently, the driver side input-output terminals 23, 24 can be press-fixed to the substrate 4 side by the pressing head 42 with almost one and the same pressure, and reliability of the connections can be improved by almost equally crushing the conductive particles 26, for example, preventing crushing unevenness of the conductive particles 26 sandwiched between the substrate side input-output terminals 11a, 14a and the driver side input-output terminals 23, 24.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007049374-A (JP)
Title: Imaging method and imaging apparatus
Inventor: OGINO YASUSHI
IPC: H04N101/00
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging method and an imaging apparatus capable of providing an image in which both a dark background and a main object are well represented, and camera shake or object blur is hardly affected.  <P>SOLUTION: In the imaging method, a plurality of continuous photographings are made (S4 and S5), and the images acquired by the photographing are synthesized. One of the plurality of photographings (S4) provides an image signal acquired by photographing under normal light which is applied with a pixel addition process. The other one of the plurality of photographings (S5) provides an image signal through photogaphing under strobe light, or it is applied with a pixel addition process by less number of pixel addition than the photographing under normal light. The images acquired by the two photographings are converted into the same pixel number and then synthesized (S6).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007045674-A (JP)
Title: Method for preparing fullerene dispersion liquid and fullerene dispersion liquid
Inventor: ASAHI TAKESHI
IPC: C01B31/02
Filed: 2005-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fullerene dispersion liquid which is not contaminated with other chemicals and has high dispersion stability, and therefore can be applied to various areas such as medicine and pharmaceutical areas or food and environmental areas, in which areas those obtained through conventional preparation methods have been difficult to use, and a method for preparing the same.  <P>SOLUTION: The fullerene dispersion liquid is obtained by exposing a fullerene mixed into a poor solvent to the laser irradiation, to thereby pulverize the fullerene into nanoparticles.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007047051-A (JP)
Title: Multilayer refractive index measuring device
Inventor: YAGI IKUTAKE
IPC: G01N21/41
Filed: 2005-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer refractive index measuring device capable of controlling a temperature highly accurately, and measuring a refractive index change highly accurately.  <P>SOLUTION: This device is equipped with a first-layer temperature measuring optical circuit 1-3 having a ring resonator 1-10 and waveguides 1-9, 1-11 having a nearby part with the ring resonator 1-10; and a second-layer refractive index measuring optical circuit 1-2 having a ring resonator 1-7 and waveguides 1-6, 1-8 having a nearby part with the ring resonator 1-7, and laminated on the first-layer temperature measuring optical circuit 1-3. A clad on a partial waveguide of the waveguide carried by the ring resonator 1-7 has the thickness of the same degree as the wavelength of used light or thinner than that, or a core of the partial waveguide is exposed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007047590-A (JP)
Title: Camera module
Inventor: HARADA HIROSHI
IPC: H01L27/14
Filed: 2005-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera module capable of stably holding a holder and preventing center displacement of a lens.  <P>SOLUTION: In the camera module, a first thread part 3 is formed on either the holder 2 or a holding member 4 and a second thread part 6 is formed on the other, such that the flat faces of the tops of the upper edges 3a of the first thread part 3 are slidably disposed in contact with the corresponding flat faces of the bottoms of the lower edges 6b of the second thread part 6. This prevents movement of the holder 2 in a lateral direction (i.e., in the direction of arrow A2), and hence center displacement of the holder 2 from an imaging element 8. In addition, engaging of the flat faces of the upper ridges and lower ridges of the threads minimizes movement of the holder 2 in a vertical direction (i.e., in the direction of arrow A1) relative to the holder member 4. Accordingly, the holder 2 is stably held.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007052230-A (JP)
Title: Image forming apparatus
Inventor: KIRYU KOUJI
IPC: G03G15/01
Filed: 2005-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To relatively remove speed variation components of drums in a tandem type color image forming apparatus, and to reduce color shift by a simple system.  <P>SOLUTION: The speed variation in a magenta photoreceptor drum is the largest. The speed variation components of respective color drums are subtracted from the speed variation components of the magenta drum, and added to respective speed target values. By giving the same speed variation components as those of the magenta drum to the rotating speed of each color photoreceptor drum other than the magenta drum, the rotating speed difference between respective photoreceptor drums is eliminated. A phase difference due to a difference between a drum-to-drum distance of each color drum and the circumferential length of the drum is phase-corrected. The phase difference of the photoreceptor drum in each color transfer position becomes zero, then, the influence of the speed variation does not cause color shift in the image.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007050352-A (JP)
Title: Method and apparatus for removing foreign substance from imaging device
Inventor: AOKI MASAAKI
IPC: B08B7/02
Filed: 2005-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for removing a foreign substance from an imaging device capable of certainly removing a foreign substance sticking to an imaging device.  <P>SOLUTION: The apparatus 10 for removing a foreign substance is equipped with a holder 11 for holding an imaging device 100 with its photosensitive surface exposed, a hollow member 12 capable of hermetically enclosing the imaging device 100 held by the holder 11 together with the holder 11, a blowing unit 13 for blowing a gas onto the photosensitive surface of the imaging device 100 hermetically enclosed therein, a vacuum suction unit 14 for drawing the air inside the closed hollow member 12, and an impact and vibration unit 15 for giving an impact and vibration onto the hermetically enclosed imaging device 100.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007054103-A (JP)
Title: Game system and electronic terminal for game machine
Inventor: ASANO HIROYUKI
IPC: A63F7/02
Filed: 2005-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game system and an electronic terminal for game machines which achieve the higher turnover to game parlors and the prolonged period of games by enhancing the desires for games through expressive actions at an electronic terminal in possession of a player.  <P>SOLUTION: When a pachinko game machine 1 transmits a working chucker prize winning signal and a jackpot signal from a signal output terminal 58c associated with the execution of games, an electronic pet 101 mounted on the pachinko game machine 1 receives the signal transmitted with a signal input terminal 107a and a growth data is loaded into a non-volatile memory 114 from the signal. A processing is carried out to subtract points from the growth data stored in the non-volatile memory 114 with the passage of the time measured with a timer built in the CPU 111 and expressive actions with eye-shaped displays 103 and 103, red LEDs 104a-104h and the like are controlled to be executed from the growth data.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056929-A (JP)
Title: Select assist device for automatic transmission
Inventor: TOSAKA ATSUSHI
IPC: F16H61/32
Filed: 2005-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a select assist device for an automatic transmission capable of enhancing degree of freedom of layout by miniaturizing a select lever and obtaining a select lever operating force characteristic in accordance with a request while allowing a range switching operation at the time of a failure by a mechanical connection of the select lever and a select position switching device.  <P>SOLUTION: An ultrasonic sensor 71 and a rear sonar controlling part 70 for detecting an obstacle in a rear direction of a vehicle are provided for the select assist device. An alarm action controlling part 34 is provided to vibrate an assist actuator 2 in the case that an obstacle is detected in the rear direction of the vehicle and a select operation for an R range position is conducted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007058976-A (JP)
Title: Optical disk recording and reproducing device
Inventor: FUJIWARA YUKI
IPC: G11B7/125
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To determine optimum recording conditions even if a defect exists in an OPC area or a jitter value varies depending on the position of an OPC area.  <P>SOLUTION: An optical recording device includes; an evaluation data detecting part 9 which detects first evaluation data regarding a plurality of recording conditions recorded in the OPC area of an optical disk D and second evaluation data regarding the same recording conditions when recording to the optical disk D is made, under optimum recording conditions, by means of control signals output from a control part 4; an evaluation data computation part 10 which divides the plurality of second evaluation data by data, which give the highest signal quality among the plurality of second evaluation data, to find a plurality of first relative data, and then divides the plurality of first evaluation data by the plurality of first relative data to find second relative data; and an optimum recording condition determination part 11 which finds signal quality curves from the plurality of second relative data and outputs recording conditions determined, based on the curves to the control part 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056568-A (JP)
Title: Working machine
Inventor: ODAJIMA ATSUSHI
IPC: E02F9/20
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working machine capable of preventing a disconnection fault of an electric wire due to the movable structure of a machine operating part to a machine body part.  <P>SOLUTION: A lower structure 12 is turnably provided with an upper structure 13 having a pump, and a working device 15 having a hydraulic actuator 14 actuated by an operating fluid supplied from the pump is mounted to the upper structure 13. A power unit 32 is mounted to a side face of a boom 24 of the working device 15 together with electrical equipment 31 such as a floodlight, and piping 51 is installed to take out a part of the operating fluid supplied to the hydraulic actuator 14, from a shunt to supply it to the power unit 32. The power unit 32 comprises a power generating hydraulic motor operated with a part of the operating fluid supplied to the hydraulic actuator 14; a generator driven by the power generating hydraulic motor to generate power; and a storage device for storing electric power output from the generator.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007065018-A (JP)
Title: Lubricant applying device and image forming apparatus
Inventor: FUKAO TAKESHI
IPC: G03G15/16
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To keep the application quantity of a lubricant onto an intermediate transfer member in a proper range so that the intermediate transfer member prevents blade rolling-in to retain good cleaning property, and can maintain good primary transfer performance.  <P>SOLUTION: A belt cleaning device is provided which applies a lubricant to the surface of an intermediate transfer belt which carries toner images in an overlapped state by transferring the toner images formed on a photoreceptor two or more times, wherein zinc stearate is used as the lubricant and this lubricant is applied in an amount of 1×10<SP>4</SP>to 8×10<SP>4</SP>mg per 1 km<SP>2</SP>movement area of the intermediate transfer belt to adjust the surface friction coefficient μs of the intermediate transfer belt to a range of 0.3 to 0.45.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007065065-A (JP)
Title: Optical film and its manufacturing method
Inventor: KAZAMA KENICHI
IPC: B32B7/02
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film which can be utilized for a protection film for a polarizing plate, a phase difference film, a visual field angle enlarging film or the like used in a liquid crystal display (LCD) or the like, which is manufactured by a molten flow stretching method using no solvent in producing a film and which has little size change even under various conditions suitable for the phase difference film and has no occurrence of density unevenness called frame trouble, and further to provide its manufacturing method.  <P>SOLUTION: The optical film is constituted by laminating at least two resin layers containing a cellulose ester resin and at least one resin layer contains inorganic micro-particles (a matting agent) of ≤1 wt.% water content. Two or more resin layers are extruded together from a flow stretching die and are solidified by cooling to form a laminated web and the laminated web is stretched and wound up. At least one resin layer among two or more resin layers containing the cellulose ester resin contains inorganic micro-particles of ≤1 wt.% water content.  <P>COPYRIGHT: (C)2007,JPO&INPIT