baber/WOPTO huggingface dataset:
Patent JP-2007161229-A (JP)
Title: Ats-s type on-vehicle device and ats pick up coil
Inventor: NAGUMO TOMOHIRO
IPC: B61L23/14
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ATS-S type on-vehicle device which is not influenced by outside noise, nor influenced by ATS-P type on-vehicle device, and also to provide an ATS pick up coil installed on a train by integrating the ATS-P type on-vehicle device and the pick up coil.  <P>SOLUTION: Two components of a synchronous detection wherein a received signal input from the ATS-S type pick up coil 2 and a transmitted signal are synchronized and an orthogonal detection wherein phases of the inputted received signal and the transmitted signal are shifted by 90 degrees are used in order to detect a wayside coil, and thereby, influence of the noise from the outside or electric power waves and information power waves used for the ATS-P type on-vehicle device is drastically reduced, and this device deals with the case when the phase of the received signal is shifted by difference of a frequency of the wayside coil and Q value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008061696-A (JP)
Title: Rolled damp towel, manufacturing method of rolled damp towel, and rolling apparatus of rolled damp towel
Inventor: SUGIYAMA TETSUYA
IPC: A47K7/00
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolled damp towel with a firm winding core part having a stable retaining force to the winding of a damp towel sheet; a manufacturing method of the rolled damp towel and a rolling apparatus for use in manufacturing the rolled damp towel.  <P>SOLUTION: A primary turnup lap part turned up at a primary turnup fold 2 is formed at a winding start part side of the damp towel sheet, a secondary turnup lap part turned up at a secondary turnup fold 4 is formed on the primary turnup lap part, the secondary turnup lap part is wound with the secondary turnup fold 4 approximately stacked on the primary turnup fold 2 to form a wind core part 6, and a following damp towel sheet part S2 is wound using the wind core part 6 as the core to form the rolled damp towel 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008067489-A (JP)
Title: Overcurrent protection circuit
Inventor: ASADA KAZUMA
IPC: H02H3/08
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overcurrent protection circuit that is superior in responsiveness and moreover, is further low in power consumption and small in size.  <P>SOLUTION: In the overcurrent protection circuit 10, a power supply line 16 connects an input terminal 12, to which main supply voltage Vcc is applied and an output terminal 14, to which a load circuit 100 is connected. This power supply line is provided therein with a semiconductor switch circuit 18 that turns on/off the power supply line 16 and a current detection circuit 20, that detects a driving current Ia that has passed through the power supply line 16. The current detection value Ia from the current detection circuit 20 is supplied to a control circuit 22. Here, the control circuit 22 controls the semiconductor switch circuit 18, based on the current detection value Ia. Hence, the overcurrent protection circuit uses FET as the semiconductor switch circuit 18, and its power consumption and size can be reduced, as compared with cases where, for example, a mechanical relay is adopted. By turning the semiconductor switch circuit 18 on/off based on the result of the detection of drive current Ia, high responsiveness can be obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008068406-A (JP)
Title: Flexible metal laminate and flexible printed circuit board
Inventor: KOYANO ICHIRO
IPC: H05K1/03
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible metal laminate having high heat resistance, causing no curling or twisting and having stable dimensional changeabilities even with respect to various temperature and humidity changes, and a flexible printed circuit board using it.  <P>SOLUTION: The flexible metal laminate comprises forming an insulating resin layer, which is composed of two first and second layers consisting of different compositions containing a polyimide resin, on a metal layer. The coefficient α<SB>T1</SB>of linear thermal expansion of the first layer on the side of the metal layer of the laminate, the coefficient α<SB>T2</SB>of linear thermal expansion of the second layer on the surface side of the laminate and the coefficient α<SB>TM</SB>of linear thermal expansion of the metal layer satisfy the relation of the formula (1): -4×10<SP>-6</SP>≤α<SB>T1</SB>-α<SB>TM</SB>≤4×10<SP>-6</SP>/°C and the formula (2): 0≤α<SB>T2</SB>-α<SB>T1</SB><5×10<SP>-6</SP>/°C. The coefficient α<SB>H</SB>of humidity absorbing expansion of the whole of the insulating resin layer when relative humidity is changed to 90% from 50% satisfies the formula (3): α<SB>H</SB>≤15×10<SP>-6</SP>/%RH.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008067920-A (JP)
Title: Radiographic equipment
Inventor: SHIBATA KOICHI
IPC: A61B6/02
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide radiographic equipment capable of executing tomography by a novel imaging method.  <P>SOLUTION: This radiographic equipment is so constituted that an X-ray tube moves parallel along a perpendicular direction to the body axis, the longitudinal direction of a subject. Also, the equipment is constituted that the X-ray tube intermittently irradiates X-rays whenever the X-ray tube moves for every pitch, and an FPD detects the X-rays intermittently irradiated and transmitting through the subject. X-ray images O<SB>1</SB>, O<SB>2</SB>,...,O<SB>I</SB>,... and O<SB>M</SB>are resolved for every pitch, and the resolved images are composed for every same projection angle in order to obtain projection images P1, P2, etc. for every projection angle. This radiographic equipment can thus execute the tomography by the novel imaging method by executing a reconstruction process based on the composed projection images.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075689-A (JP)
Title: Transmission control device of continuously variable transmission
Inventor: SHIOMI MASAO
IPC: F16H59/18
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an increase of vehicle body vibration due to action of inertia torque accompanying gear shifting, in acceleration by operating an accelerator from deceleration travel in which deceleration fuel cut is performed.  <P>SOLUTION: After releasing the deceleration fuel cut by depressing an accelerator pedal (a time t0), transmission operation of a continuously variable transmission to a transmission ratio ip2 after the accelerator operation is prohibited over a predetermined transmission prohibiting time. The transmission prohibiting time is related to a character frequency of the vehicle body vibration by combustion, and is set as a time after the combustion is actually achieved by restart of fuel supply (=PRD2) or as a time after the restart of the fuel supply (=PRD1+PRD2), and is corrected by delay until the combustion is achieved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007085549-A (JP)
Title: Hydraulic controller for automatic double clutch transmission
Inventor: LEIBBRANDT MARTIN
IPC: F16H61/688
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic controller for an automatic double clutch transmission which can be easily and inexpensively structured and which has the highest possible safety and a high degree of freedom.  <P>SOLUTION: The controller is provided with at least a control valve unit 2 in which the pressure and/or volume flow rate for operating first and second clutches 10, 14 can be adjusted, and which has a first control valve 3 and a second control valve 4, and a shift valve unit having a first shift valve 8 and a second shift valve 9 each operated by a control signal, and which can separate the clutches 10, 14 from the control valve unit 2 and/or switch them to a pressureless state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007043739-A (JP)
Title: Method and system for providing content description information and connection information
Inventor: HUCKINS JEFFREY L
IPC: H04N21/438
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently broadcast information in a digital broadcast network.  <P>SOLUTION: A system 10 enables connection information and content description information to be separately transmitted from a broadcaster 14 to a receiver 16. Thus, the description of the content 26 may be provided to the receiver 16, prior to the time the information needed to specify the connection 28 to the service, such as channel, is known. By uncoupling the content description and connection information, assignment of connection information may be managed dynamically in the broadcast network.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008083747-A (JP)
Title: Printing system, printing terminal and print service method
Inventor: NAKAJIMA TERUYOSHI
IPC: G06Q30/06
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily provide a user with information about services different from store to store without increasing costs.  <P>SOLUTION: A mobile terminal 1 downloads the input screen of order information from an order receiving machine 21 or another server via infrared communication or the communication network of a traveling object, or stores it in an incorporated storage medium beforehand in shipping. Also, the mobile terminal 1 downloads service information as information about a print server to be provided by each of an unspecific large number of store terminal equipment 2 from the order receiving machine 21 or the other server, and stores it in a storage medium. The server may be specific store terminal equipment 2 or a server on another network.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007128865-A (JP)
Title: Overcharge protection of electrochemical cell
Inventor: ZONGHAI CHEN
IPC: H01M6/16
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical cell having an overcharge protection effect, which cell comprises a negative electrode, a positive electrode and at least one aprotic organic solvent.  <P>SOLUTION: An electrolyte comprises at least one salt providing an overcharge protection, at least one aprotic organic solvent as one carrier, and at least one Lewis acid salt. A typical overcharge protection salt is included by the following formula: M<SB>a</SB>Q, wherein M is an electrochemically stable cation selected from the group consisting of alkali metals, alkali earth metals, a tetraalkylammonium group and an imidazolium group; Q is a borate cluster anion or a hetero borate cluster anion; and a is an integer of 1 or 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008082755-A (JP)
Title: Detection system for railway vehicle
Inventor: KOBAYASHI YOSHITAKA
IPC: G01D5/245
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection system for a railway vehicle which can detect the number of revolutions and a rotation angle by a simple structure.  <P>SOLUTION: The detection system for the railway vehicle has a circular magnetic steel plate which rotates with the running of a railway vehicle, a plurality of projections and recesses which are arranged on the periphery of the magnetic steel plate at regular intervals, and a speed detector which is provided on the periphery of the magnetic steel plate and at a position being not in contact with the magnetic steel plate. A partial height of the projections or recesses of the magnetic steel plate is made shorter than the other projections and recesses. The position of the projection or recess which is shorter than the other projections and recesses is detected on the basis of voltage detected by the speed detector.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008083205-A (JP)
Title: Laminated waveguide and its manufacturing method
Inventor: YAGI IKUTAKE
IPC: G02B6/122
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated waveguide capable of suppressing increase in cross talk, even in when there are at least two light transmission lines and a certain transmission line among them crossing other transmission lines, and to provide a manufacturing method of the same.  <P>SOLUTION: A first and a second light guide layer 36, 37 are laminated. The laminated waveguide includes: a first transmission line for transmitting light between a VCSEL array 31a and a PD array 32a; a second transmission line for transmitting light between a VCSEL array 31b and a PD array 32b; a polymer waveguide 33a that is contained in the first transmission line and formed in the first light guide layer 36; and a polymer waveguide 34b that is contained in the second transmission line and formed in the second light guide layer 37. The first and second transmission lines are provided with a cross region 38 in which these two lines intersect. In the cross region 38, the first transmission line is the polymer waveguide 33a and the second transmission line is the polymer waveguide 34b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008082409-A (JP)
Title: Structure for attaching brazing material when brazing blade to core of torque converter
Inventor: SUZUKI KAZUYUKI
IPC: B23K1/00
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brazing material attaching structure for attaching a wire ring shape brazing material to tabs projecting from inner edges of blades in order to braze the inner edge of each blade to a core of a torque converter, capable of easily attaching the brazing material to the tabs projecting from the core.  <P>SOLUTION: Slit grooves are arranged on a radius R of the core 3 at a certain pitch and the tabs 5, 5... are extended through the slit grooves so as to project from the core 3. Each tab has a recess part formed at a position of its outer side end where a lower end of the recess part is close to or in contact with a core surface 3. The wire ring shape brazing material 7 having a radius r smaller than the radius R is engaged in and attached to the recess part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008083975-A (JP)
Title: Load-sharing processing system, load-sharing processing method and load-sharing processing program
Inventor: KANEYASU MASAHIRO
IPC: G06Q40/00
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load-sharing processing system, a load-sharing processing method and a load-sharing processing program that performs efficient arithmetic processing by using a plurality of arithmetic processing servers.  <P>SOLUTION: A control part 21 of an arithmetic slot management server 20 performs night batch processing and records the processing time in an execution result history data storage part 24. For closing batch processing, the control part 21 calculates weight values on the arithmetic slots of the night batch processing with the use of the execution result history. As for a new slot, the average duration of the arithmetic slots that have the same arithmetic model as the new slot is calculated, and the unit processing time of the processed slot that is closest to the average duration is calculated. The unit processing time is multiplied by the number of transactions to produce a weight value. Requests for arithmetic processing of positions and profits are then issued to host systems 50 in descending order of the weight value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008086148-A (JP)
Title: Power circuit
Inventor: KONDO KOICHI
IPC: G05F1/00
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power circuit by which a switching means to switch a plurality of batteries is constituted by a simple circuit with less losses, without a rapid drop of a supply voltage even if a load current rapidly increases.  <P>SOLUTION: The first battery 1 and the second battery 2 are connected in parallel to a load 3 through diodes 4, 5 for prevention of backflow of a current. An FET switch 10 as the switching means is provided between a positive pole of the first battery 1 and a positive side 3A of the load 3, and an FET switch 20 is also provided between a positive pole of the second battery 2 and the positive side 3A of the load 3. A voltage detection circuit 6 is connected to the positive pole of the first battery 1 and the positive pole of the second battery 2, and the voltage detection circuit 6 is connected to a control circuit 7. The control circuit 7 controls the FET switches 10, 20 based on a detected voltage of the voltage detection circuit 6, and supplies the power supply to the load 3 from the first battery 1 or the second battery 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008085862-A (JP)
Title: Photo detector
Inventor: WADA ATSUSHI
IPC: H04N5/355
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photo detector capable of expanding a dynamic range while suppressing an increase in circuit size.  <P>SOLUTION: In the photo detector, a cathode capacity Cpd is provided in a photodiode PD and charged and discharged by a current flowing to the photodiode PD. An overflow capacitor Cov is connected to the photodiode PD in parallel for charging and discharging a charge overflowing from the cathode capacitor Cpd. In the overflow capacitor Cov, a negative voltage is applied to a terminal at a side opposite to the terminal where the charge overflowing from the cathode capacity Cpd flows.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008091573-A (JP)
Title: Polishing composition and polishing method
Inventor: KAMIMURA TETSUYA
IPC: B24B37/00
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing compound and a polishing method which can control erosion while exhibiting quick polishing speed when an insulating film (Low-K film) of low relative dielectric constant formed using a material having a relative dielectric constant of 3.0 or less is polished.  <P>SOLUTION: In the process for fabricating a semiconductor device, the polishing compound used for chemical mechanical polishing of the insulating film of a polished article including an interconnection buried in the insulating film having an organic siloxane structure and a relative dielectric constant of 3.0 or less through a barrier metal layer contains colloidal silica particles, a benzotriazole compound and a primary aminoalcohol represented by formula (I): NH<SB>2</SB>-R<SB>1</SB>-OH [in the formula (I), R<SB>1</SB>is an aliphatic hydrocarbon group or an aromatic hydrocarbon group] and has the pH is in the range of 7-10. A polishing method employing that polishing compound is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007134683-A (JP)
Title: Semiconductor device
Inventor: KUROKAWA YOSHIMOTO
IPC: G06K19/07
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless chip having resistivity to a strong communication signal since, in the case of applying the strong communication signal to generate a power supply voltage from a communication signal, there is a risk that a large amount of voltage is generated in the wireless chip, and that a circuit may be electrically destroyed.  <P>SOLUTION: A wireless chip having resistance to a strong communication signal is provided with an element in which a power source wire and a grounding wire are electrically short-circuited when a power supply voltage reaches a voltage at which an electric circuit is destroyed, that is, reaches a specified voltage value or more.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008088726-A (JP)
Title: Construction machine with leader
Inventor: IKEHATA TAKAMICHI
IPC: E21B7/00
Filed: 2006-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction machine with a leader which can carry out smooth movement without imposing an excessive load on the leader.  <P>SOLUTION: The construction machine is formed of: a base machine 10 capable of traveling; a boom 12 mounted to the base machine 10 so as to be turnable and tiltable; the leader 14 suspended from the boom 12 for guiding an earth auger 14 during the execution of work; and a pair of frame members 20, 20 mounted to the base machine 10 for being engaged with the lower end of the leader 14 in a hanging state to regulate the displacement of the lower end with respect to the base machine. When the construction machine moves, the base machine 10 travels with the leader 14 kept in the hanging state, and the displacement of the lower end of the leader 14 with respect to the base machine 10 is regulated by the pair of frame members 20, 20 during the traveling.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008088615-A (JP)
Title: Method for polishing surface of godet roll
Inventor: OMORI HIROSHI
IPC: D02J1/22
Filed: 2006-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the surface treatment of a yarn manufacturing roller, which has such high durability as to be capable of sufficiently keeping the surface condition of a coating film at yarn contact parts even if the roller is applied to yarn manufacturing use over a long period of time and can also suppress fluff development in filament yarn traveling thereon.  <P>SOLUTION: The method for the surface treatment of a yarn manufacturing roller comprises the following process: The yarn contact surface of the yarn manufacturing roller is subjected to ceramic coating treatment, and the resultant yarn contact surface is then subjected to vertical mechanical polishing processing and lapping polishing processing and/or buff-polishing processing to finish the roller so as to have a surface roughness of the yarn contact surface of 0.5-10.0 μm in terms of the maximum height(R<SB>y</SB>).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007137676-A (JP)
Title: Load collection and delivery system
Inventor: SATO AI
IPC: B65G61/00
Filed: 2006-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load collection and delivery system capable of realizing dispatch of a load by using a place for storing the load such as an existing home delivery locker.  <P>SOLUTION: A load storage place 7 and a settlement request destination are input and are transmitted into a host computer 2 from a customer's terminal unit 1, and the host computer 2 transmits the load storage place 7 to a terminal unit 3 of a load collecting and delivering person. After that, delivery charge of the load collected and delivered from/to the terminal unit 3 of the load collecting and delivering person is input and is transmitted to the host computer 2, which settles load delivery charge for the settlement request destination and transmits a notice of completion of load collection and delivery and a notice of completion of settlement to the customer's terminal unit 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008095348-A (JP)
Title: Method and material for reinforcing deteriorated reinforcement
Inventor: SHUTTO KEIZO
IPC: E04G23/02
Filed: 2006-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the strength and rigidity of a reinforced concrete structure by properly and surely repairing reinforcements, even if the reinforcements arranged in the reinforced concrete structure are damaged by alkali-aggregate reaction etc.  <P>SOLUTION: This reinforcing method comprises: a step (b) exposing a deteriorated portion 30 of the reinforcement 20 by chipping off concrete 40 of a damaged portion of the reinforcement 20; (c) a step mounting a reinforcing material 10, composed of long fibers, on the damaged portion 30 of the reinforcement 20; a step (d) infilling a filler 50 into a void between the reinforced reinforcement 20 and the concrete 40; and a step (e) restoring a cross section by infilling a cross-section restoring material 60 into a portion from which the concrete 40 is chipped off.  <P>COPYRIGHT: (C)2008,JPO&INPIT