baber/WOPTO huggingface dataset:
Patent JP-2007043011-A (JP)
Title: Heat dissipation structure of electronic apparatus
Inventor: HIRATA AKIHIKO
IPC: H01L23/467
Filed: 2005-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat dissipation structure of an electronic apparatus which hardly depends on specification, is hardly affected by ambient heat, and can emit heat generated by a semiconductor package effectively and fully by using an existing fan without enlarging a housing and lowering mounting property of a mounting component, thus improving reliability.  <P>SOLUTION: The heat dissipation structure of an electronic apparatus has a PBGA package 10 which is formed by mounting an IC chip 12 on a plastic circuit board 11 and sealing it with sealing resin 14, a printed wiring board 19 wherein the PBGA package 10 is subjected to surface mounting, a carrier board 22 which is arranged almost parallel with the printed wiring board 19 at a prescribed interval, a housing 20 for storing the PBGA package 10, the printed wiring board 19 and the carrier board 22, an air inlet and air outlet 20a formed in a prescribed portion of the housing 20, a fan 21 arranged in a prescribed portion inside the housing 20, and a vent 25 formed in the carrier board 22.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007049052-A (JP)
Title: Method for manufacturing composite magnetic particle, and composite magnetic particle
Inventor: SAEKI SHU
IPC: A61K9/16
Filed: 2005-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a composite magnetic particle whose magnetite concentration, shape, and dispersion are improved when uniformly dispersing a magnetite in a silica particle to compound them, and to provide a composite magnetic particle.  <P>SOLUTION: In the method for manufacturing the composite magnetic particle containing the magnetite as a magnetic material in a silica particle, the particle are compounded after producing a spherical silica nuclear particle in a water base solvent. Then a water solution which contains a magnetite to be treated with a silane coupling agent having a carboxyl group and a silanol group at both ends is added to compound a composite magnetic particle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007052343-A (JP)
Title: Dc power source device and image forming apparatus
Inventor: SANADA KEIICHI
IPC: G03G21/00
Filed: 2005-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC power source device designed such that an erroneous operation caused by an inrush current during closing of a door switch is prevented without degrading operability to a user, and to provide an image forming apparatus.  <P>SOLUTION: The DC power source device includes: a control section used to control a DC power source output means and drive of loads; the DC power source output means used to supply power to the control section and the loads and additionally provided with voltage smoothing capacitors for the DC power source output section; and a DC power source shut-off means connected to the downstream side of at least one of the capacitors and used to shut off or supply power to at least one of the loads by the DC power source output means. The DC power source device has a discharging means that detects the shut-off of power to the load by the DC power source shut-off means or the supply of power thereto and discharges or charges the capacitor in response to a discharge output control signal output from the control section based on the detection signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007058341-A (JP)
Title: Content communication system, content communication method, and communication terminal equipment
Inventor: TAKAI MOTOYUKI
IPC: H04N21/24
Filed: 2005-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to acquire the content of a category desired by the user only by acquiring communication terminal equipment, and to partially change the category even after acquiring the communication terminal equipment.  <P>SOLUTION: Content is transmitted/received between communication terminal equipment 101 to 105 in which category ID is set and a server 120 for providing content corresponding to the category ID. The pieces of communication terminal equipment 101 to 105 transmit category ID including the respective IDs of main categories M1, M2, ... which are fixedly set in advance, sub-categories A1, A2, ... and B1, B2, ... which are variably set as the low order classification of the main categories to the server 120. The server 120 retrieves content corresponding to the respective categories from a database 121 by a main category content retrieval part 74 and a sub-category content retrieval part 75. A content transmitting part 77 transmits the content corresponding to the main categories or the sub-categories to the pieces of communication terminal equipment 101 to 105.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007054156-A (JP)
Title: Accessory clasp and its manufacturing method
Inventor: HAMAZUMI KATSUNARI
IPC: A44C25/00
Filed: 2005-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an accessory clasp reducing the manufacturing cost by reducing the number of components than those of a safety auxiliary hook for use in a conventional clasp, having the neat beauty by providing an auxiliary hook inside a clasp body and having a function of a sure auxiliary hook.  <P>SOLUTION: This manufacturing method of an accessory clasp performs a process of manufacturing an upper lid member 1, a process of manufacturing a lower lid member 6, and a process of manufacturing a connecting member by using either of press work or a lost wax casting process and comprises a process of incorporating the lower lid member in the upper lid member, a process of incorporating the incorporated lower lid member with the connecting member, and a process of attaching an auxiliary hook part 3 to the upper member formed by press work.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007060779-A (JP)
Title: Motor control device
Inventor: TAKAHASHI TOMOHIRO
IPC: E05F15/665
Filed: 2005-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control device that can detect the abnormality in the rotation of a motor, without being influenced by the pulsation of the rotational speed of the motor.  <P>SOLUTION: The present rotational speed of the motor is obtained from an output from a rotational speed detecting part, and there are read from a memory out of rotational speeds detected by the rotational speed detecting part and stored in the memory in the past: a rotational speed detected prior to the reaching of the present rotational speed to the prescribed number of revolutions; an arbitrary past rotational speed; and a rotational speed detected prior to the reaching of the past rotational speed to the prescribed number of revolutions. Then, the difference between the sum of the present rotational speed and the rotational speed, prior to the reaching of the present rotational speed to the prescribed number of revolutions, and the sum of the past rotational speed and the rotational speed, prior to the reaching of the past rotational speed to the prescribed number of revolutions, is calculated as the change in the amount of the rotational speed, and the presence or absence of the abnormality of the rotation of the motor caused by the catch of a substance is determined.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006022472-A (JP)
Title: Aliphatic-aromatic copolyester fiber
Inventor: BUCHANAN CHARLES MICHAEL
IPC: C08L67/00
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aliphatic-aromatic copolyester fiber that has improved processability, environmental variance and mechanical properties.  <P>SOLUTION: The fiber of a substantially linear random semicrystalline aliphatic-aromatic copolymer has 0.5 to 1.8 dL/g inherent viscosity measured by 0.5 g sample in 100 mL phenol/tetrachloroethane of 60/40 (weight ratio) solution at 25°C and comprises a diol component and an acid component.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007055856-A (JP)
Title: Carbon film, electron releasing source, and electric field emission type illumination lamp
Inventor: HABA HOKI
IPC: H01J1/304
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon film exhibiting an electric field emission current which hardly saturates when the applied voltage is increased.  <P>SOLUTION: In the carbon film being formed thin and long acicular, electric field concentration factor β in the Fowler-Nordheim formula is expressed by h/r, wherein h denotes a height up to the tip end at an arbitrary position and r denotes the radius, and the film has a shape in which the radius becomes smaller toward the tip end from an arbitrary position.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007065770-A (JP)
Title: Electronic apparatus
Inventor: DOI HIROKI
IPC: G06F3/041
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an unnecessary load on a touch panel or the like while improving position accuracy of each part disposed inside an outer casing.  <P>SOLUTION: An electronic apparatus has: the outer casing 2 having a panel-disposing opening 41a; a liquid crystal panel 58 disposed inside the outer casing; a backlight panel 63 irradiating light on the liquid crystal panel disposed inside the outer casing; the touch panel 57 disposed on the opposite side to the backlight panel in a state that the liquid crystal panel is sandwiched; a panel holder 47 having a first panel positioning part 55 positioning the liquid crystal panel and the touch panel, and a second panel positioning part 56 positioning the backlight panel, disposed inside the outer casing, and holding the liquid crystal panel, the touch panel and the backlight panel; and a pressing plate 64 disposed on the opposite side to the liquid crystal panel inside the outer casing while the backlight panel is sandwiched, pressing the backlight panel. The panel holder is disposed while one face in a thickness direction contacts with the inner face of the outer casing to form a gap between the touch panel and the inner face of the outer casing contacted by the panel holder.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007064266-A (JP)
Title: Hollow shaft
Inventor: ASANO YUICHI
IPC: B21J5/08
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow shaft capable of stably preventing lubricant (grease) from intruding in a hollow part, simplifying assembling operation to a constant velocity universal joint and the like and reducing cost.  <P>SOLUTION: A spline 10 is formed in an outer circumference surface of an end part in the hollow shaft. The end part is plastically treated by swaging or upsetting and its opening part is closed. Both cold plastic process and hot plastic process can be used. As it is unnecessary to close the opening part by using a plug member such as a sealing plug, it is possible to simplify the assembling operation. As the opening part is closed by a plastic treatment, the hollow shaft has excellent workability and can be closed stably and securely and reliability of a function for preventing foreign matter such as the lubricant (grease) from entering.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005343462-A (JP)
Title: Working machine
Inventor: KISHIYA HAJIME
IPC: B60Q1/04
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To construct a working machine capable of efficiently irradiating a front side and right and left sides in the working machine.  <P>SOLUTION: The working machine is provided with a main bulb 25 and a reflector for irradiating the front side at a front part of a machine body and is provided with a sub-bulb 46 and a sub-reflector 48 for irradiating the sides at right and left lateral side parts of the reflector 17. Lateral reflection surfaces positioned at left and right central sides of the machine body relative to the sub-bulb 46 and provided along a lateral side surface of the front part of the machine body are provided at the sub-reflector 48. The lateral reflection surface of the sub-reflector 48 is constituted such that it is not overlapped on the sub-bulb 46 in front view.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007063599-A (JP)
Title: Insulating target material, method for manufacturing insulating target material, insulating compound oxide film, and device
Inventor: KIJIMA TAKESHI
IPC: H01L41/317
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulating target material which can be obtained at a considerably low temperature compared with that in a conventional sintering method.  <P>SOLUTION: The insulating target material is used to obtain an insulating compound oxide film expressed by general formula AB<SB>1-x</SB>C<SB>x</SB>O<SB>3</SB>. The element A consists of at least Pb, the element B consists of at least one of Zr, Ti, V, W and Hf, and the element C consists of at least one of Nb and Ta.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067106-A (JP)
Title: Optical coupler
Inventor: OKUBO ISAMU
IPC: H01L31/12
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact optical coupler with a high position detection precision.  <P>SOLUTION: In the optical coupler, a light emitter 21 is juxtaposed to a light receiver 22 in a main body 24, and a reflector 26 having a reflection face 31 for reflecting light from the light emitter 21 is structured to be supported by a support 25 extending from the main body 24. With this structure, a thickness with respect to the direction for detecting an object to be detected can be reduced. Further, as the object to be detected is detected based on a decrease in a quantity of received light due to movements of the object to be detected, a position detection precision is high.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007062126-A (JP)
Title: Inkjet head and method for manufacturing the same
Inventor: NARIZUMI AKIRA
IPC: B41J2/16
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To apply acid resistance and alkali resistance to a head body of an inkjet head.  <P>SOLUTION: There is disclosed the inkjet head wherein a plurality of metallic thin plates 5-10 are laminated to form the head body 1 by diffusion bonding, an inlet 3 and an outlet 4 for ink are formed on the surface of the head body 1 and a fluid channel coupling the inlet 3 to the outlet 4 is formed in the inner section of the head body 1. A surface of an ink contact section and the surface of the fluid channel of the head body 1 which are applied to at least the diffusion bonding, are covered with a gold plating layer 32.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007068102-A (JP)
Title: Exchange apparatus and exchange method
Inventor: ASAI YUTAKA
IPC: H04M3/00
Filed: 2005-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exchange apparatus and exchange method for supporting establishment of communication with a desired communicating party by providing support information (substitutive terminal presentation signal) that is effective for establishing communication with an opposite side from the exchange apparatus or the like to a calling-side terminal if the calling-side terminal can not communicate with the desired communicating party.  <P>SOLUTION: In an exchange apparatus or exchange system for selectively connecting a plurality of communication terminals, a substitutive terminal presentation signal is provided to a calling terminal side for instructing a communication terminal to which a call can be incoming, in place of a called-side terminal if it is detected that the relevant terminal is busy. The relevant signal may contain a telephone number of a fixed telephone or a job site near a called-side terminal user, or a telephone number estimated from various kinds of information such as personal information, schedule information of the relevant user or communication history information of the called-side terminal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007070390-A (JP)
Title: Polyolefin based resin composition for heat adhesion
Inventor: HONMA MASATO
IPC: C08L23/10
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PO-based resin composition for heat adhesion, having excellent adhesive property for a material consisting of a PP resin and providing excellent dimensional stability for a molded member in the heat adhesion process.  <P>SOLUTION: The polyolefin based resin composition for heat adhesion is composed mainly of an unmodified polypropylene based resin (A) and a modified polyolefin based resin (B). The weight ratio of the component (A) and the component (B), (A):(B), is 1:99-90:10, and its melt viscosity at 160°C is 10-500 Pa s.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072567-A (JP)
Title: Vehicle traveling information recording device
Inventor: GOTO AKIRA
IPC: G01C21/00
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle traveling information recording device, in which in the event of a vehicle accident or the like, how a driver was driving can be known in further detail.  <P>SOLUTION: An image recognition device 22 determines a visual line direction of the driver from an image of the driver's eyes taken by a driver face monitoring camera 21. A control circuit 2 of a car navigation device 1 periodically records, in a memory 23, traveling data detected by a vehicle speed sensor 14 or the like, position data acquired by a position detector 4, peripheral image data taken by a peripheral state monitoring camera 20, and the visual line direction data with the time.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007071980-A (JP)
Title: Optical module
Inventor: ARIGA HIROSHI
IPC: G02B6/42
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module capable of satisfying both freedom in a mechanical aspect and high frequency characteristics in an optical transceiver.  <P>SOLUTION: In the optical module, an optical connector 4 is arranged on one end side of a package 1 in which a carrier 12 mounted with optical components is housed. The optical module includes: a feedthrough 3 that is arranged on the other end side of the package 1 and formed by laminating ceramics, that is provided on the outer face with an electric terminal 11 vertically to the optical axis of incident/exiting light relative to the optical connector, and that is also provided on the inner face with a chip carrier-connecting terminal connected to the electric terminal; and a flexible substrate 5 that includes a connecting pad 6 to serve as an electric terminal at a position corresponding to the electric terminal of the feedthrough 3, and that is fixed on the feedthrough 3 with an anisotropic adhesive.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007071661-A (JP)
Title: Visual inspection device
Inventor: NITTA ETSURO
IPC: G01N21/88
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visual inspection device capable of detecting precisely a defect generated in an edge part.  <P>SOLUTION: This device is provided with an imaging means 10 for imaging an inspection object (work W), lighting means 20, 30 for irradiating the work W with light when imaged, and an image processing means 41 for processing an obtained image of the work W to determine the quality of the work W, based on a processed result. The image processing means 41 acquires positional information about the edge part of the work W, based on the first image data expressed with a contrast between the work W and a portion other than the work W, extracts a data of the edge part from the second image expressed with a contrast between a edge periphery of the work W and a portion other than that, and determines the quality of an appearance of the work W as to an extracted data.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072141-A (JP)
Title: Image forming method, image forming apparatus and process cartridge
Inventor: NAKAI HIROSHI
IPC: G03G5/147
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method and apparatus in which faulty cleaning is not caused even in the case of using spherical toner and wear of a photoreceptor is also suppressed, so that good images can be output over a prolonged period of time.  <P>SOLUTION: The image forming method includes: charging an electrostatic latent image carrier by discharge caused by applying a voltage including an AC component to a charging member disposed in contact or contiguity with the electrostatic latent image carrier; developing an electrostatic latent image formed on the electrostatic latent image carrier with toner; and cleaning the electrostatic latent image carrier with a blade, wherein a crosslinked layer formed by curing at least a radically polymerizable monomer having no charge transport structure and a radically polymerizable compound having a charge transport structure is used as a surface layer of the electrostatic latent image carrier, an additive of the toner contains at least one lubricant, and a relationship of 1≤A/(B-0.9)≤6 is established between the amount A (wt.%) of the lubricant added and the circularity B of the toner.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007075165-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a player from losing interest in variable display on a variable display device by making it difficult for the player to recognize that a display result which is not a specific display result is brought out and displayed on the variable display device.  <P>SOLUTION: At respective timings A-D, a microcomputer for game control decides whether or not to attain a big winning, and when a second big winning flag is set and a second decorative pattern is changing (a second special pattern is also changing), a drawing result is forcibly turned to losing. In drawing executed at the timings B and C, the drawing result is turned to losing unconditionally. In the drawing executed at the timings A and D, since the second big winning flag is not set, the drawing result may become the big winning.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007081248-A (JP)
Title: Installation angle adjusting device, installation angle adjusting method and installation angle adjusting program
Inventor: YAMADA KENICHI
IPC: G03G15/00
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for installing an operation panel at a position which does not become obstructive in the case of power interruption when an image formation apparatus main body is not used, and for easily adjusting an angle at an arbitrary position(reference position or arbitrary position) in the case of power supply.  <P>SOLUTION: This installation angle adjusting device equipped with an operation button and a rotatable operation panel for supporting the operation button is provided with an input means for inputting a signal showing the purpose of the change of the installation angle of the operation panel; a power driving means for driving a power connected to a rotatable member owned by the operation panel by the input means; and a setting means for setting the installation angle of the operation panel according to such circumstances as power interruption or power supply. The operation part is provided with an input means such as a switch to be depressed to a direction where the operation part is rotated, a rotary shaft 41; a motor 30; a deceleration mechanism 31; a latch mechanism 32; a position detection plate 33; a photo-interrupter 34; and a control panel 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT