baber/WOPTO huggingface dataset:
Patent JP-2009069340-A (JP)
Title: Actuator, optical scanner, and image forming apparatus
Inventor: NAKAMURA MAKIKO
IPC: G02B26/08
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator demonstrating excellent reliability by preventing disconnection of wiring in an electromagnetic drive (moving coil) system, and to provide an optical scanner and an image forming apparatus.  <P>SOLUTION: The actuator has: a movable plate 21; a vibration part provided with a pair of shaft members 22, 23 supporting the movable plate 21; a coil 212 provided on the vibration part; pieces of wirings 221, 231 for energizing the coil 212; and magnets 41, 42 installed to face the coil 212. The actuator is composed so as to rotate the movable plate 21 together with torsion deformation of each shaft member 22, 23 by energizing the coil 212 arranged in magnetic fields of the magnets 41, 42. A part of the pieces of the wirings 221, 231 is disposed to be separated from each shaft members 22, 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068621-A (JP)
Title: Connecting rod assembly
Inventor: KOBASHI TOSHIYUKI
IPC: F16C7/08
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting rod assembly at a low cost wherein annular parts press-fitted in a large end and a small end are hardly deformed despite its simple structure.  <P>SOLUTION: The connecting rod assembly 1 includes a laminate 2 comprising a plurality of layer sheets 2A, 2B, 2J, 2K, 2L, 2M, and a pair of annular parts 3, 4 which are press-fitted respectively in fitting holes 2aa, 2ba made in the large and small ends 2a, 2b of the laminate 2. The plurality of layer sheets 2A constitute respective parts of a press-worked sheet, and the layer sheets are continuous with each other through continuation parts. The layer sheets 2A are stacked by being folded at the continuous parts. The number of lamination respectively of the large and small ends 2a, 2b in the laminate 2 is made larger than that of the center 2c of the laminate between the large and small ends 2a, 2b. Thus, the thicknesses of the large and small ends 2a, 2b are made thicker than the thickness in the center 2c of the laminate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008078138-A (JP)
Title: Electrical connector
Inventor: MORELLO JOHN R
IPC: H01R13/428
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical connector containing a connector body and at least a terminal retained in a terminal cavity of the connector body.  <P>SOLUTION: A terminal is retained in a terminal cavity of the connector body by a rigid lock nib that projects into the terminal cavity from a rigid wall, and a rigid lock nib attached to a flexible beam on the opposite side of the rigid wall and that projects into the terminal cavity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008101900-A (JP)
Title: Spontaneous combustion type waste oil incinerator
Inventor: TOMITA YASUTAKA
IPC: F23G5/14
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spontaneous combustion type waste oil incinerator with a small and simple composition not using power of an air supply mechanism or the like using a fan, available at a comparatively low price, capable of carrying out complete combustion of waste oil, and suiting use as a private facility for small plants, common households or the like, and an emergency facility for disaster or auxiliary heating of an agricultural house.  <P>SOLUTION: The spontaneous combustion type waste oil incinerator is provided with a combustion chamber 1 having a waste oil input port and an air inlet 9, a burning tube 2 being a cylindrical body having multiple air suction ports 11, 11a on a circumferential face and erected from a top face center opening of the combustion chamber 1, a recirculating chamber 3 installed on the burning tube 2 in a communicated state and having a wider diameter than the burning tube 2, a recirculating pipe 4 extending from a bottom face of the recirculating chamber 3 to a top face of the combustion chamber 1 and communicating the recirculating chamber 3 with the combustion chamber 1, and an exhaust tube 5 erected from a top face center opening of the recirculating chamber 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009075305-A (JP)
Title: Projector and control method
Inventor: OZAWA TAKASHI
IPC: G03B21/14
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector capable of easily changing the luminance of a light source, and a control method thereof.  <P>SOLUTION: When the power supply of the projector 1 is turned ON, a user can display an input image at a desired luminance by sliding an operation knob to set a lens cover to a first open position or a second open position. The user can set an image mute state in which the display of the input image is stopped by setting the lens cover to a closing-directional position over the first open position. In the ON state, a control part 20 periodically monitors a detection result from a cover detection part 31. When the lens cover is moved by the user's operation, and the detection result of the cover detection part 31 is changed in accordance therewith, the control part 20 changes the luminance of the light source 11 or the display state of the image based on the position of the lens cover.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074457-A (JP)
Title: Diesel engine
Inventor: ASAI TAKESHI
IPC: F02F3/28
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent combustion and dilution of lubricating oil on a cylinder liner wall surface or prevent formation of smoke caused by local air shortage in a neighborhood of a piston top surface and clevis area in a combustion chamber of a diesel engine including a group injection hole nozzle.  <P>SOLUTION: This diesel engine includes at least one group injection holes 24, 24 worked to provide a plurality of points of intersection of a nozzle longitudinal axial center and injection holes 24 provided on the nozzle at least in the longitudinal direction regardless of existence of sack volume of the fuel injection nozzle, and creating optional spray angle including a parallel condition regardless of whether diameters or flow rates of the bored injection holes 24 are same or not. At least one step 115 increasing height toward radial outer circumference is provided on a piston top surface 111.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009073374-A (JP)
Title: Mounting structure of seat belt device
Inventor: ARAI SHUNSUKE
IPC: B60R22/24
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a retractor from being damaged when a seat belt load applied upon frontal collision of a vehicle moves the retractor in that load direction.  <P>SOLUTION: The mounting structure of a seat belt device in accordance with the present invention is configured, with the retractor 14 attached to a reinforcement 35 installed between a body outer panel 34 and a body inner panel 32 so as to project from an opening 32h formed in the body inner panel 32 to the interior, such that the reinforcement 35 deforms as the seat belt load F generated upon frontal collision of the vehicle applies to the reinforcement 35 via the retractor 14, wherein a slant surface 32x configured such that the retractor 14 moving in the direction of the seat belt load F as the reinforcement 35 deforms abuts thereon from the interior side and can slide thereon is formed at a circumferential edge of the opening 32h in the body inner panel 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087872-A (JP)
Title: Alkali battery, and method of manufacturing positive electrode mixture in alkali battery
Inventor: TSUZUKI SHUSUKE
IPC: H01M4/62
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost alkali battery whose discharge characteristic is sufficiently secured.  <P>SOLUTION: In the alkali battery, a positive electrode mixture containing a positive electrode active material, a conductive material and a binder is disposed in a battery can, and the positive electrode mixture contains an additive having an effect of promoting fluidity of a powder and an effect of preventing internal short circuit. A method of manufacturing the positive electrode mixture comprises an active substance mixing step of mixing a positive electrode active material and a conductive material, an addition step of adding the additive to a binder, a dry mixing step of dry-mixing the mixture obtained in the active substance mixing step and the binder having the additive added, a wet mixing step of adding an electrolyte to the mixture obtained in the dry-mixing step and kneading the resultant mixture, and a step of compression molding the mixed and kneaded material obtained in the wet-mixing step into an annular solid positive electrode mixture.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009089292-A (JP)
Title: Level shifter and display
Inventor: HORIUCHI HIROSHI
IPC: H03F1/00
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain output of a sufficient level by preventing amplitude deficiency due to insufficient fall at a low level and insufficient raise at a high level when forming a level shifter comprising transistors of a single conductivity type and using a bootstrap effect.  <P>SOLUTION: The transistor Tr312 and transistor Tr315 comprise back gates BG. The level shifter 301 controls electric potentials input to the back gates BG of the transistors Tr312 and Tr315 using input signals V<SB>BG</SB>, /V<SB>BG</SB>, and sets a threshold voltage Vth<SB>OFF</SB>of the transistors Tr312 and Tr315 in off-state to be larger than a low level-low potential power VEE of the input signals 01, /01.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086578-A (JP)
Title: Image forming apparatus
Inventor: YOKOTA HIROSHI
IPC: G03G15/00
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that avoids interruption of service provision due to decrease of toner.  <P>SOLUTION: The image forming apparatus includes: an area division means for dividing image data comprising a plurality of pixels into a character area and a non-character area; a residual amount detection means for detecting a residual amount of two or more of toner for every toner; a character color changing means for changing a color pixel to another change color when the residual amount of the predetermined kind of toner is equal to or less a predetermined amount and the toner whose amount is equal to or less the predetermined amount is toner constituting the color pixel of partial image data corresponding to the character area out of the image data; and a printing means for printing the image data after change.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092925-A (JP)
Title: Optical connector
Inventor: SHIMODA TAKENORI
IPC: G02B6/40
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector having an inexpensive configuration and excellent inserting property even when an optical fiber is apt to bend.  <P>SOLUTION: The optical connector includes a ferrule 20 having an optical fiber insertion hole 21 where an optical fiber 13 is inserted, and an optical fiber holding space 30a which is an optical fiber gripping part for gripping the optical fiber 13 inserted into the ferrule 20, posterior to the ferrule 20 in the connection direction. An optical fiber guide face 31a disposed posterior to the optical fiber holding space 30a is inclined so as to be higher in a rear side than the front end in the connection direction of the optical fiber insertion hole 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092202-A (JP)
Title: Quick fastener joint and fuel cell power generation system equipped with the same
Inventor: HASEGAWA JUNICHI
IPC: F16L37/14
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quick fastener joint capable of supporting piping by restricting the movement of the quick fastener joint in the peripheral direction and performing the connection of the quick fastener joint without displacing the piping in the axial direction, and a fuel cell power generation system with the quick fastener joint.  <P>SOLUTION: In the quick fastener joint for preventing the leakage of fluid flowing in the male joint 7 and the female joint 8 to the outside by inserting the male joint 7 into the female joint 8, the quick fastener joint comprises at least one projected section 7a (first connection section) formed at the outer surface of the male joint 7, at least one projected section 8a (second connection section) formed at the outer surface of female joint 8 and facing the projected section 7a, and a connection metal fitting 6 inserted into the projected section 7a and the projected section 8a and restraining relative rotation between the male joint 7 and the female joint 8 when the male joint 7 is inserted into the female joint 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092624-A (JP)
Title: Signal quality measuring device, semiconductor integrated circuit, data holding circuit, signal quality measuring method, and program
Inventor: TAKEUCHI KIYOSHI
IPC: H01L27/04
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate a signal quality in a receiving part of a high-speed interface with high accuracy.  <P>SOLUTION: A shift register group 101 consists of n-pieces of shift registers in which data input terminals of the shift registers with m-stages of registers connected in series are connected to one another. A multi-phase clock generating circuit 300 generates clock signals with the phase of one cycle being divided into n-phases, and supplies the clock signals of mutually different phases to every shift register. A data input terminal 611 inputs measuring object data from a tester 700. A measuring control circuit 630 acquires the measuring object data held to the shift register group 101 according to the clock signals supplied from the multi-phase clock generating circuit 300, detects the toggle position of the measuring object data in each stage of the n-pieces of shift registers constituting the shift register group 101, and measures the phase quality of data based on the detected toggle position in each stage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099671-A (JP)
Title: Coating apparatus and method of manufacturing semiconductor device using the same
Inventor: YAMAGUCHI ATSUMI
IPC: H01L21/027
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating apparatus for ensuring stable formation of a coating film, and also to provide a method of manufacturing a semiconductor device using the same coating apparatus.  <P>SOLUTION: The coating apparatus 1 includes a bake chamber 2 for heating a semiconductor substrate and an exhaust trap 10 for catching sublimate or the like sublimated in the bake chamber 2. The bake chamber 2 and exhaust trap 10 are connected with an exhaust pipe 3. The exhaust trap 10 includes a trap body 11 in the double-structure including an external wall 11a and an internal wall 11b. A first cooling water is guided into a space between the external wall 11a and the internal wall 11b. Moreover, a cooling water pipe 13 is provided in the space at the internal side of the internal wall 11b and a second cooling water is guided to this pipe 13. An exhaust gas is sent to the space at the internal side of the internal wall 11b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009097989-A (JP)
Title: Probe moving apparatus
Inventor: SUZUKI RIKIO
IPC: G01N29/04
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein an arch-type device or a slide belt type device has been difficult to install to a part of a steel pipe in contact with an H-beam and a part passed through a wall and has been unable to perform inspections despite the fact that the arch-type apparatus and the slide-belt-type apparatus in which two probes are fixed and connected to each other are generally used in the case of conventionally performing inspections through the use of a two-probe method when inspections have to be performed by the two-probe method, since an optical means such as visual observation cannot be used even when corrosion has occurred in steel pipes nor plate thickness measurements cannot be performed through the use of a vertical probe on part of a steel pipe in contact with an H-beam and a part passed through a wall, since steel pipes of a chemical plant etc. are mounted to H-beams at some intervals which are called racks and installed, in such a way as to pass through walls.  <P>SOLUTION: A probe moving apparatus is provided with two vehicles, having probes and a travel controller capable of synchronously moving the two vehicles so that the two probes, in a state opposed to each other are continuously moved in the case of performing inspections by the two-probe method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009072543-A (JP)
Title: Fused brush with molded screw and method of manufacturing the same
Inventor: TAKEUCHI TOSHIBUMI
IPC: A46B7/04
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing brush permitting change of a part of a brush instead of the whole brush when the brush of only a polishing part wears or is damaged, and a method of integrally manufacturing the polishing brush with screw parts or the like by molding a brush material at the same time as fusing.  <P>SOLUTION: Replacement use of a part of the brush is allowed by using the fused brush with a molded head. With this structure, it is possible to easily replace only the part of the brush where the damage or wearing is large, and therefore, the cost can be significantly reduced as compared with a conventional brush.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008136341-A (JP)
Title: Electric power charging and discharging system
Inventor: NAGATSUKA SHUHEI
IPC: H01M10/44
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power charging and discharging system for an electronic device having a battery, which enables the electronic device to be used for a long period of time.  <P>SOLUTION: In a wireless communication device including a wireless driving portion including a first battery and a wireless charging portion including a second battery, the first battery is charged using electric power from a fixed power supply and the second battery is charged using electric waves existing in an external space. Further, the first battery and the second battery are discharged alternately, and during a period in which the first battery is discharged, the second battery is charged.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009100886-A (JP)
Title: Porous metal or ceramic receptacle for containing volatile liquid and its manufacturing method
Inventor: CHAN TIEN-YIN
IPC: B22F3/11
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous metal or ceramic receptacle and its manufacturing method by which the problem that a conventional receptacle for containing a volatile liquid is not suitable for carrying a small amount, for volatilization effective for a long time and for decoration can be solved.  <P>SOLUTION: The porous metal or ceramic receptacle for containing a volatile liquid includes a structure which is formed by sintering metal or ceramic and is provided with ventilation pores. The ventilation pores extend from the outer surface of the structure toward its inside and are used as spaces for transferring or storing the liquid. Its manufacturing method includes the step a, in which a low-temperature-volatile substance is formed into a core, the step b, in which the core is completely covered with metal or ceramic powder in a previously arranged die, the step c, in which the density of the metal or ceramic powder is controlled, the step d, in which it is sintered at the temperature of vaporization of the core or higher for evaporating the core and allowing it to escape and the step e, in which the previously arranged die is detached after completion of sintering.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009105746-A (JP)
Title: Uplink communication method in radio communication system, radio communication system, radio terminal and radio base station
Inventor: TSUTSUI MASABUMI
IPC: H04W84/12
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a first signal and a second signal from colliding with each other in uplink communication.  <P>SOLUTION: When transmitting a second signal in such periodic transmission timing as to transmit a first signal using a first frequency resource shared with another radio terminal, a radio terminal controls to change a frequency resource to be used for transmitting the second signal into a third frequency resource which is smaller than a second frequency resource allocated from a radio base station so as not to overlap the first frequency resource. Thus, it becomes possible to avoid the occurrence of collision of the first signal and the second signal in uplink communication.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103642-A (JP)
Title: Apparatus for testing semiconductor
Inventor: YOSHIKAWA YOSHIICHI
IPC: H01L21/66
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor testing apparatus with a test head mountable onto a prober, even if the test head increases in size.  <P>SOLUTION: The semiconductor testing apparatus for testing a DUT has the test head to be docked to the prober provided with a wafer cassette which includes a cover to be placed over the test head and a performance board to be connected facing the top of the cover. The cover is slid in the opposite direction of the prober so as to align the center the performance board and the center of the DUT.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110234-A (JP)
Title: Terminal device, analysis server, probe information analysis system and method
Inventor: OKU MASAKI
IPC: G08G1/01
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable reduction in traffic accompanied with sending and receiving probe information, while suppressing significant restraint in items possible to be analyzed.  <P>SOLUTION: A terminal device can perform wireless communication with an analysis server for analyzing the probe information. This terminal device includes a position detection part for detecting the current position, a geographic data reference part for referring to the geographic data in which the geographic information is recorded, a processing part for executing the designated processing using the current position and the geographic data, and a transmitting part for transmitting the probe information, including the current position detected by the position detection part, to the analysis server when this processing is executed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109719-A (JP)
Title: Image forming device
Inventor: IMAIZUMI SHOJI
IPC: G03G21/10
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of ensuring sealing performance without increasing the size and cost of the device and affecting cleaning performance adversely by a sealing member.  <P>SOLUTION: This image forming device includes a cleaning part including a case body storing toner remaining after cleaning, a holder sheet metal holding a cleaning blade, and the sealing member comprising an elastic body arranged between the holder sheet metal and the case body, wherein the sealing member has a part pressed and deformed in the direction y crossing the longitudinal direction x of the holder sheet metal orthogonally.  <P>COPYRIGHT: (C)2009,JPO&INPIT