baber/WOPTO huggingface dataset:
Patent JP-2008256162-A (JP)
Title: Thrust roller bearing
Inventor: OTANI AZUSA
IPC: F16C33/78
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thrust roller bearing capable of reducing manufacturing cost and enhancing manufacturing efficiency.  <P>SOLUTION: In the thrust roller bearing 1 provided with a retainer 8 having a pocket 16 for rotatably holding a plurality of rolling elements 6 between both washers 2, 4, a circular curved surface 22 is formed on a surface facing the rolling surface of the rolling element 6 of the pocket 16 by forming and the curved surface 22 is formed to satisfy a conditional expression; d1, d2<d<d3 (d1, d2 are minimum distances at both sides of washers 2, 4 between curved surfaces 22a, 22b, d3 is the maximum distance between the curved surfaces 22a, 22b and d is the diameter of the rolling element.) A holding margin of the rolling element of the retainer 8 is specified as elastic deformation by which the rolling element can be inserted into the pocket 16 and a sealing member is provided at the outer circumferential side of the retainer 8 from the pocket 16 to form a gap between the retainer 8 and both the washers 2, 4 in a size to prevent a fine foreign substance from entering in a loaded raceway passage from between both the washers 2, 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255974-A (JP)
Title: Valve timing adjusting device
Inventor: TAKENAKA AKIHIKO
IPC: F01L1/34
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing adjusting device capable of securing the starting characteristics of an internal-combustion engine and accomplishing a valve timing adjustment suitable for operation of the internal-combustion engine.  <P>SOLUTION: The valve timing adjusting device includes a lock mechanism 70 which has a drive-side rotor 10 and a follower-side rotor 18 and admits a relative phase change of the two rotors 10 and 18 in between by locking the rotor 18 relative to the other 10, holding the relative phase of them 10 and 18 at the starting phase of the internal-combustion engine, and then unlocking, and the lock mechanism 70 has further a lock member 72 supported by the drive side rotor 10 with the possibility of a displacement. The lock member 72 accomplishes locking in association with the stop of the engine by displacing the follower-side rotor 18 from the eccentric side of the cam torque to the fastening position where it is fastened and generates unlocking after the engine is started through the displacement from the fastening position to the disengagement position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263740-A (JP)
Title: Transmission transformer of noncontact power transmission system
Inventor: KOJIMA HIDEKI
IPC: H01F38/14
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission transformer in consideration of mounting workability and connection reliability, in a noncontact power transmission system using each self-excited oscillation circuit.  <P>SOLUTION: In the transmission transformer of the noncontact power transmission system which includes a transmission coil L1 at a transmission equipment side, and a drive coil L2 for self oscillation, the transformer has a bobbin 1 to arrange the transmission coil L1 and the drive coil L2. The transmission coil L1 and the drive coil L2 comprise air-core coils using self-bonding wires. The bobbin 1 includes winding shafts 1a, 1b on both faces facing each other via a collar 2 composed of a plate therebetween, and an engaging portion 3 which engages with the outside at an end of the winding shaft 1b. The drive coil L2 is inserted into and fitted to the winding shaft 1b, while the transmission coil L1 is inserted into and fitted to the other winding shaft 1a facing via the collar.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269134-A (JP)
Title: Ic card with ed display function
Inventor: UCHIHIRO SHINJI
IPC: B42D15/10
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To present an IC card with an electron deposition (ED) display function, having durability, and having an ED display unit which cannot be broken easily.  <P>SOLUTION: This IC card with the ED display function having an ED display unit having a pair of electrodes for making dissolution/deposition of metal to be produced on a substrate, has a hard bedding layer, on which the ED display unit is placed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265949-A (JP)
Title: Hanger device, and crane device provided with the same
Inventor: TEZUKA MASATOSHI
IPC: B66C23/16
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hanger device capable of increasing hanging-up weight.  <P>SOLUTION: In the hanger device 10 mounted to an arm of a crane device, gears provided with a pulley 11 wound with a belt 30 or a wire and two motors 12, 12 provided at both sides of the pulley 11 respectively and rotating the pulley 11 are mounted to rotation shafts of the respective motors 12, 12. At least one gear engagement part is mounted so as to be projected from respective surfaces of the pulley 11, the gear engagement part is engaged with the gear, and the pulley is rotated while interlocking with rotation of the motor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269396-A (JP)
Title: Image processor, image processing method, and program
Inventor: KONDO TETSUJIRO
IPC: G06T3/40
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To achieve zoom image display simple for a user.  <P>SOLUTION: In an image processor 1, a significant object detection part 13 decides whether or not the absolute value of the difference in pixel value between a pixel on a zoom boundary line which is the outermost circumference of the zoom area, and a pixel that is adjacent to the outside of a direction perpendicular to the zoom boundary line is equal to or lower than a predetermined threshold to decide whether any important object is across the zoom boundary line. A zoom region change processing part 14 changes a zoom parameter to determine a zoom area when it is decided that the important object is across the zoom boundary line. This invention may be applied to, for example, an image processor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278615-A (JP)
Title: Controller of power converter
Inventor: TERUNUMA MUTSUHIRO
IPC: H02P21/36
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive controller that expands high-speed side property of an induction motor by boosting an AC voltage generated by an inverter and thereby improves the performance during power running and regenerative braking in a power converter in which the induction motor is driven by a variable-voltage variable-frequency inverter.  <P>SOLUTION: A DC power supply source having a power storage system with a capacity to process the current flowing into or out of the inverter is inserted in series to the ground side of the input of the inverter and the output voltage thereof is continuously controlled from zero to be added to the trolley voltage, which is then applied to the inverter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278355-A (JP)
Title: Signal transmission device and signal transmission method
Inventor: MATSUMOTO MITSUHIRO
IPC: H04L1/16
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal transmission device and a signal transmission method which transmit packets between a transmission unit and a reception unit, while carrying out a handshake, a predetermined amount of packets being securely transmitted within a predetermined time, while preventing delays in the transmission of packets.  <P>SOLUTION: A packet is configured to contain a set of specified bits of a plurality of successive data segments, each having at least a two-bit length. When a response signal corresponding to a packet cannot be received within a predetermined time, after the packet is transmitted, the packet is retransmitted on condition that the packet contains a set of high-order bits above a predetermined digit; but not retransmitted on condition that the packet contains a set of low-order bits below the predetermined digit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007235992-A (JP)
Title: Advertisement display control apparatus and method
Inventor: YONEZAWA MEGUMI
IPC: H04N21/239
Filed: 2007-05-03
Abstract: <P>PROBLEM TO BE SOLVED: To select and output an advertisement according to a characteristic of a group of viewers, when the advertisement is made to the viewers, and to charge rate, based on the advertisement selected and output.  <P>SOLUTION: In each viewer terminal 142, a view situation collecting apparatus 152 records the view situation of a program or the like in a view information 154 and transmits it to an audience rating center 170 periodically, together with a viewer information 400, to show an attribute of the viewer. The audience rating center 170 prepares a view situation information 500, by totaling received informations and hands it to a broadcasting station 100. When a plurality of advertisements are allocated in a certain time zone in an image distribution apparatus 102, an advertisement selecting apparatus 106 selects advertisement, by using an advertisement distributing condition 300 and the view situation information 500 and broadcasts it. An achievement managing apparatus 120 records the broadcasted advertisement as an advertisement distribution achievement information 124. A charged money processing apparatus 122 combines the achievement information 124 with an advertisement contract information 126 and generates a charged money information 128, regarding the advertisement fee charged to an advertising sponsor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008058296-A (JP)
Title: Total reflection fluorescent x-ray analyzer
Inventor: OGURA KEISUKE
IPC: G01N23/223
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive total reflection fluorescent X-ray analyzer simple in operation during the replacement of a sample substrate and always precisely setting the analyzing surface of the sample substrate to a constant surface-to-surface distance with respect to the light detection surface of a detector to perform accurate and precise analysis.  <P>SOLUTION: The total reflection fluorescent X-ray analyzer is equipped with an X-ray source 2 for irradiating the sample substrate 15 with primary X rays 14 and the detector 17 for detecting fluorescent X rays 16 emitted from the sample substrate 15 irradiated with primary X rays and also equipped with a contact means 25 having the contact part 27 brought into contact with the analyzing surface 15a of the sample substrate 15 and the holding part 26 for holding the contact part 27 and a press means 20 for pressing the analyzing surface 15a of the sample plate to the contact part 27. The gap between the analyzing surface 15a of the sample substrate and the sample opposed surface of the holding part 26 of the contact means is set to the X-ray passage L of the primary X rays 14 and the reflected X rays 18 reflected by the sample substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008273148-A (JP)
Title: Manufacturing method for laminated film
Inventor: KUMAKURA MASAYOSHI
IPC: B29C65/52
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a laminated film which does not have to be irradiated with high-illuminance light or heated after light irradiation, and in which films are stuck on each other with a photo-curing epoxy resin-based adhesive.  <P>SOLUTION: This manufacturing method for the laminated film, in which the films are stuck on each other with the photo-curing epoxy resin-based adhesive, comprises a step of heating the photo-curing epoxy resin-based adhesive, existing between the films, up to 40°C or higher, and a step of bonding the films together by applying the light to the heated adhesive and curing it.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283244-A (JP)
Title: Inlet type noise filter
Inventor: SUZUKI DAISUKE
IPC: H03H7/09
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inlet type noise filter which has functions of a conventional inlet type noise filter and is packaged so as to be connectable directly to a communication circuit for PLC.  <P>SOLUTION: The inlet type noise filter has a box-shaped case 1, an AC power input side terminal 2 mounted on one surface of the case 1, a coupling circuit 3 and a power noise filter circuit 4 which are installed in the case 1 and connected to the AC power input side terminal 2 to pass a power line carrier signal, and an output terminal 5 of the coupling circuit 3 and an output terminal 6 of the power noise filter circuit 4 installed on the other surface of the case 1. Further, the coupling circuit 3 comprises a modem transformer 7 which insulates and separates a high-pass filter and an AC power line, and the high-pass filter comprises a capacitor element 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007211026-A (JP)
Title: Fake virus of papillomavirus and method for preparing the same
Inventor: QIAO LIANG
IPC: A61K35/76
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fake virus of papillomavirus capable of reaching the Peyer patch, the mucosa-fixing layer and the spleen by oral administration, and capable of inducing CTL reaction stronger than that by plasmid DNA vaccine by systemic immunization, and to provide a method for preparing the fake virus.  <P>SOLUTION: The fake virus of the papillomavirus at least comprises a papillomavirus-like particle, and a plasmid encapsulated in the papillomavirus-like particle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008280888-A (JP)
Title: Fluid machine and electric vacuum cleaner
Inventor: YAHATA KIYOSHI
IPC: A47L9/00
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid machine or an electric vacuum cleaner including an electric blower, achieving reduced noise and fluid loss and improved suction force.  <P>SOLUTION: This fluid machine and electric vacuum cleaner are each provided with a centrifugal impeller 30, a stationary portion having a diffuser channel 41, and a fan casing 34 enclosing the centrifugal impeller, the stationary portion, and a peripheral channel 45. An auxiliary channel having length different from that of a main channel leading from the diffuser channel 41 to the peripheral channel 45 is arranged between a pair of communication holes 68, 69 formed in the fan casing 34.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280445-A (JP)
Title: Electroconductive roller and manufacturing method of electroconductive roller
Inventor: TAGAWA HIROTAKA
IPC: G03G15/16
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroconductive roller such as a developing roller, a toner-conveying roller, a charging roller or the like that is inexpensive and exhibits good performances by forming a resin coating film layer by application directly onto an elastic layer composed of a polyurethane foam with good control of the surface properties while omitting formation of a sealing layer.  <P>SOLUTION: The electroconductive roller comprises an elastic layer composed of a polyurethane foam prepared by the mechanical blowing of a polyurethane raw material comprising a polyol component and an isocyanate component, characterized in that the polyurethane foam constituting the elastic layer has a density of 0.75-0.99 g/cm<SP>3</SP>from the surface to a depth of 0.05 mm and a density of 0.2-0.7 g/cm<SP>3</SP>within the range of 0.05 mm thickness from the central part in the thickness direction with the difference of the density between the surface part and the central part of at least 0.25 g/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285542-A (JP)
Title: Vinyl polymer and its manufacturing method
Inventor: TERADA KOJI
IPC: C08F220/18
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vinyl polymer that exhibits excellent solubility in an aliphatic and/or alicyclic hydrocarbon solvent and is useful as a binder resin for a coating capable of forming a coating film having good performances such as external appearances, hardness and the like, and its manufacturing method.  <P>SOLUTION: The vinyl polymer is obtained by polymerizing a monomer composition having a glass transition temperature (Tg) of 20-70°C calculated using equation (1) below and a solubility parameter (δ) of 18.60-18.90 (J/cm<SP>3</SP>)<SP>1/2</SP>calculated using equation (2) below, and makes a binder resin for a coating capable of forming a good coating film. 1/Tg=Σ(w<SB>i</SB>/Tg<SB>i</SB>) (1). δ=Σ(m<SB>i</SB>δ<SB>i</SB>) (2). In equation (1), w<SB>i</SB>is a mass fraction of a monomer (i) and Tg<SB>i</SB>is the Tg of a homopolymer of the monomer (i). In equation (2), m<SB>i</SB>is a mole fraction of the monomer (i) and δ<SB>i</SB>is a solubility parameter of the monomer (i).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287783-A (JP)
Title: Recording power optimizing method and recording power optimizing device
Inventor: UENO TOMONORI
IPC: G11B7/0045
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To decide optimum recording power which forms a good mark and a good space in test recording under the limited condition for an optical information recording medium in which manufacturer recommended recording power and also recording power of the previous time are recorded.  <P>SOLUTION: Disk management information of an optical information recording medium 1 is read, and manufacturer recommended recording power described in the disk management region is decoded (S3), recording power during the previous time recording is decoded (S4), these powers are compared with each other (S5), test recording power during test recording is calculated by the comparison result (S7), test recording is executed (S8), the signal formed by the test recording is reproduced and jitter values corresponding to respective test recording powers are obtained (S9), an approximation formula indicating relation between respective test recording powers and jotter values corresponding to them is calculated (S10), the optimum recording power in which a jitter value becomes the smallest is calculated from the approximation formula(S11), the calculated optimum recording power is set (S12), and normal data recording is performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288527-A (JP)
Title: Laser light-emitting device
Inventor: TANAKA TAKETOSHI
IPC: H01S5/343
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser light-emitting device which has a light source with multiple wavelengths including a green domain oscillation wavelength or the like and can be downsized.  <P>SOLUTION: A metallic wire 4 is formed on a supporting substrate 5, and a green LD1 and a red LD2 are bonded to the metallic wire 4. The green LD1 and the red LD2 are laser diode elements comprising a semiconductor laminate structure. One of a positive electrode and a negative electrode of the element is bonded to the metallic wire 4, and the other electrode is connected with a lead 6 and a lead 7. The green LD1 is a GaN-based semiconductor laser diode having a non-polarized plane or semi-polarized plane as a principal plane for crystal growth, and the red LD2 is structured of a AlInGaP-based semiconductor laser diode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290947-A (JP)
Title: Compound, acid generator, resist composition, and method of forming resist pattern
Inventor: IWAI TAKESHI
IPC: C09K3/00
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound suitable as an acid generator for a resist composition, the acid generator comprising the compound, the resist composition containing the acid generator and a method for forming a resist pattern by using the resist composition.  <P>SOLUTION: The compound is represented by general formula (b1-9) [wherein R<SP>41</SP>to R<SP>43</SP>are each independently a halogen atom, a halogenated alkyl group, an alkyl group, an acetyl group, an alkoxy group, a carboxy group or a hydroxyalkyl group; R<SP>402</SP>and R<SP>403</SP>are each independently an alkyl group or a halogenated alkyl group; R<SP>404</SP>is an alkyl group or a halogenated alkyl group; R<SP>403</SP>and R<SP>404</SP>may be bonded to each other to form a ring structure; n<SB>0</SB>is an integer of 1-3; n<SB>1</SB>to n<SB>3</SB>are each independently an integer of 0-3; with the proviso that n<SB>0</SB>+n<SB>1</SB>is ≤5; and X<SP>-</SP>is an anion].  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290956-A (JP)
Title: New anticancer agent
Inventor: MATSUYAMA KENJI
IPC: C07C323/22
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new anticancer agent.  <P>SOLUTION: The anticancer agent comprises a benzoquinone derivative represented by general formula (I) (wherein R<SB>1</SB>-R<SB>3</SB>are each independently hydrogen or a 1-5C alkyl group; and n is an integer of 1-5) or its pharmacologically acceptable salt.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007269802-A (JP)
Title: Mammalian receptor protein; related reagent and method
Inventor: DOWLING LYNETTE M
IPC: C07K19/00
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To discover and develop a new soluble protein and a receptor thereof (including ones similar to lymphokines), and to discover and understand a new receptor as a lymphokine-like molecule which enhances or potentiates the beneficial activities of other lymphokines.  <P>SOLUTION: The novel receptor as a ligand exhibiting similarity with a cytokine-like composition, e.g. the primate cytokine receptor-like molecular structure named DNAX cytokine receptor subunit (DCRS), the related compound, the method for the use thereof, and the like are provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008300676-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KAGEYAMA SATOSHI
IPC: H01L27/04
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method, which can attempt an occupied area of an MIM capacitance element to reduce.  <P>SOLUTION: In the semiconductor device 1, a trench for a capacitance element 21 is formed by digging down from a surface of a third insulating film 8 to a second insulating film 6. A filmed lower electrode 25 is formed along an inner face of the trench for the capacitance element 21, and a capacitance film 26 is formed along a surface of the lower electrode 25. An upper electrode 28 is formed on this capacitance film 26 so as to oppose the lower electrode 25 across the capacitance film 26. Thus, the semiconductor device 1 comprises the MIM capacitance element of a structure in which the capacitance film 26 is sandwiched between the lower electrode 25 and the upper electrode 28.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301269-A (JP)
Title: Method of constructing communication route and communication terminal using the same
Inventor: DOBASHI KAZUO
IPC: H04W40/12
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of constructing a communication route capable of shortening the calculation time of the communication route and reducing a memory area for recording topology data, and to provide a communication terminal.  <P>SOLUTION: A communication network comprises one master and a plurality of slaves, and transmits and receives a signal between the master and the slaves by multi-hop communication. Each slave performs processing for searching an adjacent terminal capable of communicating directly. When the slave receives link information on the adjacent terminal capable of communicating directly from each slave, the master records the terminal ID of the communication terminal at a starting point side, that of the communication terminal at an end point side, and link costs indicating the communication quality level between both the terminals on a topology table TB1 comprising a one-dimensional data table based on received link information. After that, the master performs route search processing for obtaining a communication route to each slave by using the Dijkstra's algorithm based on the link information recorded on the topology table TB1.  <P>COPYRIGHT: (C)2009,JPO&INPIT