baber/WOPTO huggingface dataset:
Patent JP-2008079407-A (JP)
Title: Device and method for preventing single operation
Inventor: YABUKI MASANORI
IPC: H02M7/00
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To detect single operation stably without recourse to the existence of a synchronism confirmation trigger signal, being superior in workability.  <P>SOLUTION: This is a single operation preventer which is equipped with a plurality of decentralized power units 1, a power system 2 which electrically connects with these decentralized power units, and a communication network 4 which connects with the decentralized power units via a communication path. The above decentralized power unit has a DC power source 5 and a system interconnecting converter 6. The above system interconnecting inverter has an inverter 7 which converts the DC power of the DC power source into AC power, a breaker 11 which performs the interconnection and parallels off with the power system, and a controller 9 which transmits and receives a localizing signal and a single operation detecting signal for the decentralized power unit. This single operation preventer localizes only one inverter generating disturbance in the same system, using the localizing signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075958-A (JP)
Title: Heat pump type water heater
Inventor: UEDA MASANORI
IPC: F24H1/00
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump type water heater for preventing freezing of a water passage of a heat pump circulating circuit and a water passage of a refrigerant-water heat exchanger, even when power supply is stopped at time below the freezing point.  <P>SOLUTION: This heat pump type water heater has a hot water storage tank 1 connected with a water inlet pipe 8 and a hot water outlet pipe 9 and storing hot and cold water, a heat pump type heating means 2 heating the hot and cold water in the hot water storage tank 1, the heat pump circulating circuit 4 connecting the hot water storage tank 1 to the refrigerant-water heat exchanger 3 stored in the heat pump type heating means 2 so that the hot and cold water can be circulated, and a heat pump circulating pump 7 arranged in the heat pump circulating circuit 4 and circulating the hot and cold water, and has an opening-closing means 16 for closing a valve in power supply and opening the valve when the power supply is stopped, in the water passage 15 constituting the heat pump circulating circuit 4 or the refrigerant-water heat exchanger 3. This opening-closing means 16 can prevent freezing even at the time below the freezing point, by draining the hot and cold water remaining in the water passage 15 of the heat pump circulating circuit 4 and the refrigerant-water heat exchanger 3, by opening a drain passage 17 when the power supply is stopped.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008084590-A (JP)
Title: Fuel battery module and fuel battery system
Inventor: MATSUI EIZO
IPC: H01M8/12
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel battery module and a fuel battery system equipped with the module, capable of restraining exhaust gas generated by the power generation of a fuel battery from leaking to the outside of the fuel battery module and restraining a sealing material from damage, by improving the sealing properties of the coupling part of a box-like casing formed by coupling a plurality of metal plates.  <P>SOLUTION: In the fuel battery module 1 provided with fuel battery cells and a box-like casing 3, formed by coupling a plurality of metal plates for housing the fuel battery cells, the casing 3 has an end part of one of the pair of coupled metal plates from among the plurality of metal plates coupled with an outer periphery part of the other metal plate via a sealing member 5; and at the same time, a cooling tube 7 for cooling the coupled part is provided, at least at parts of the coupled parts of the plurality of metal plates.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008085087-A (JP)
Title: Printed circuit board and its packaging method
Inventor: KANZAKI SHOZO
IPC: H05K3/00
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide exact visual inspection information by a simple means about a combination of lands to which a mounting part is soldered in a printed circuit board.  <P>SOLUTION: In a printed circuit board 10A equipped with the lands to which connection terminals prepared respectively in the each of plurality of mounting parts MP are soldered and connected mutually by a wiring pattern, a pair of lands 11a, 11b for soldering a mounting part 20 having a pair of connection terminals 21a, 21b is formed in a component-mounting face ps of the printed circuit board 10A, wherein each of pairs of lands forms a compound shape of hemicycle portions 111a, 111b and rectangular portions 112a, 112b, and at the same time, each of the lands 11a, 11b expresses that it corresponds to the same mounting parts 20 by the edges ea, eb of the rectangular portions 112a, 112b being oppositely arranged adjacently.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008089062-A (JP)
Title: Shift control device of vehicular transmission
Inventor: SHIOZAKI TOMOO
IPC: F16H63/18
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve shifting accuracy, while making a driving means compact, by restraining an overhang quantity of an electric motor from an internal combustion engine in the direction along the axis of a shift drum, in a shift control device of a vehicular transmission in which the driving means, including the electric motor and rotatingly driving the shift drum by motive power exhibited by the electric motor, is connected to the shift drum.  <P>SOLUTION: The driving means 112 has the electric motor 113 with the rotational axis arranged in a plane orthogonal to the axis of the shift drum 104, a barrel cam 115 rotating around the axis parallel to the electric motor 113 by transmitting the motive power from the electric motor 113 and provided with a cam groove 130 arranged on the outer periphery, and a transmission rotating member 116 interlocked with and connected to the shift drum 104 for rotating around the axis orthogonal to the rotational axis of the barrel cam 115 and provided with a plurality of engaging pins 131 selectively engageable with the cam groove 130.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008091610-A (JP)
Title: Printed-circuit board
Inventor: TAGANO MASAHIRO
IPC: H01R12/50
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent junction deficiencies between a bus bar and a printed board body by soldering with the bus bar reliably held on the printed board body.  <P>SOLUTION: The bus bar is arranged on one surface of the printed board body. A terminal protruded from the bus bar penetrates a through hole in the printed board body and is soldered to a print conductor arranged on the other side of the printed board body. The terminal protruded from the bus bar is branched into several divided terminals in a position inside the through hole, at least one of the divided terminals is bent and soldered.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008088902-A (JP)
Title: Device for collecting particulate in exhaust gas
Inventor: YAMADA KEIJI
IPC: F01N3/02
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration in the outputting performance of an engine and fuel consumption due to accumulation of ash in a particulate filter installed in an exhaust gas passage by periodically discharging the ash accumulated inside a carrier.  <P>SOLUTION: The device is equipped with the carrier 20 in which a plurality of cells 21, ... 21 penetrating in the flow direction of exhaust gas are partitioned by cell walls 22, ... 22 having fine pores, an upstream side plug plate 30 pressure-welded to an upstream side end face of the carrier 20 for alternately blocking the entrances of the adjacent cells 21, and a downstream side plug plate 40 for alternately blocking exits of the adjacent cells 21. Both the plug plates 30 and 40 are positioned so that the cells 21 with open entrances have closed exits and the cells 21 with closed entrances have open exits. By sliding the plug plates 30 and 40, the opening and closing conditions of the entrances and exits of each of the cells 21, ... 21 are switchable.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008091234-A (JP)
Title: Electronic equipment
Inventor: MORITA HIDEYO
IPC: H01M2/10
Filed: 2006-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To irradiate light outside from a specific light window by preventing light of each LED fixed to a circuit board from leaking, while being made into a structure capable of being simply, easily and moreover assembled efficiently, and light of the LEDs for efficiently guiding to a specific light window in a simple structure, by widening an interval between the LEDs fixed to the circuit board and the light window of a case.  <P>SOLUTION: The electronic equipment is provided with a circuit board 6 with a plurality of LEDs 3 arranged adjacent, and a case 4 with a plurality of light windows 8, independently radiating light of each LED 3 fixed to the circuit board 6, as well as, barrier ribs 21 at boundaries of the LEDs 3 fixed to the circuit board 6. Furthermore, the electronic equipment fixes the barrier ribs 21 to the circuit board 6 and arranges them 21 in between the adjacent LEDs 3, to prevent the light of each LEDs 3 from leaking toward the adjacent light window 8 by the barrier ribs 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031819-A (JP)
Title: Method for evaluating strength of steel pipe concrete column/beam joint
Inventor: HIRAIDE TORU
IPC: G01N3/00
Filed: 2006-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To determine a safety ratio associated with strength, by determining the evaluated strength, even if a yield does not occur in a joint.  <P>SOLUTION: Among joints between a steel pipe concrete column 4 and a steel-frame beam 3, a joint between a tension-side flange 3F of the steel-frame beam 3 and the steel pipe concrete column 4 is split into an end area e and a central area m. The resultant force of the end yield strength of the end area e and the central yield strength of the central area m is set as the evaluated strength. In this case, when only the flange 3F yields, the joint does not yield and the evaluated strength does not exist, the thickness dimension of the steel pipe decreases in numeric value, so that at least two points, where the yield strength can be determined, can be assumed; and the evaluated strength for the corresponding thickness dimension of the steel pipe is computed from the tendency of a change in the thickness dimension of the steel pipe and the evaluated strength at the two points.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008089144-A (JP)
Title: Differential rocking type reduction gear
Inventor: YOKOYAMA KATSUHIKO
IPC: F16H1/28
Filed: 2006-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential rocking type reduction gear with a shell part having a reduced length along the axial direction.  <P>SOLUTION: The differential rocking type reduction gear comprises the shell part 13 having a number of pin teeth 48 arranged inside, an input shaft part 30 having an input shaft gear 32, a crank shaft 46 interlocking with the input shaft gear 32, eccentric parts 47a, 47b provided on the crank shaft 46, external gear members 49a, 49b provided corresponding to the eccentric parts 47a, 47b for rotation in engagement with the pin teeth 48, and a carrier 41 having an output shaft gear 55 for axial rotation in linkage with the external gear members 49a, 49b. A driving shaft 35b of a motor 35 has a driving side bevel gear 39, and an input shaft part 32 has a driven side bevel gear 31 for engaging with the driving side bevel gear 39. The driving shaft 35b of the motor 35 and the carrier 41 have such an arrangement relationship that their extension lines intersect each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008093914-A (JP)
Title: Copper-clad plastic substrate and its production method
Inventor: KUWABARA AKIFUMI
IPC: B32B15/08
Filed: 2006-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper-clad plastic substrate in which a thin metal film layer to be a seed layer is simply formed by coating or a printing method on a plastic substrate and which is superior in adhesion between a copper layer and the seed layer, heat resistance, electric characteristics, and productivity and can be used appropriately as a two-layer CCL.  <P>SOLUTION: In the copper-clad plastic substrate, an anchor layer (2) containing an anion exchangeable substance is laminated on at least one side of the plastic film substrate (1), the seed layer (4) obtained by applying or printing a dispersing element (3) of conductive substance particles coated with a protective substance and drying it is laminated on the anchor layer (2), and a conductor layer (5) of copper is formed on the seed layer (4) by electroless plating and/or electroplating of copper.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008094237-A (JP)
Title: Pedestrian protective device for vehicle
Inventor: NISHIKAJI SATOSHI
IPC: B60R21/0136
Filed: 2006-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pedestrian protective device for a vehicle which is capable of protecting the pedestrian in a collision with the pedestrian even when a collision detection sensor for the pedestrian is broken.  <P>SOLUTION: The pedestrian protective device for a vehicle comprises a collision detection sensor for the pedestrian which is provided on a front end of a vehicle to detect a collision of the vehicle with the pedestrian, a pedestrian protection means which is provided on a forward part of the vehicle and operated to protect the pedestrian collided with the vehicle according to the output of the collision detection sensor for the pedestrian, a vehicular collision detection sensor for detecting the collision of the vehicle with a heavy object, and an occupant direction means which is operated to protect the occupant in a cabin according to the output of the vehicular collision detection sensor. The pedestrian protection means is operated as the occupant protection means is operated according to the output of the vehicular collision detection sensor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008099435-A (JP)
Title: Spare charger in direct multiple inverter
Inventor: OGURA KAZUYA
IPC: H02M7/483
Filed: 2006-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a direct multiple inverter is large-sized, since it includes a single-phase inverter spare charging circuit.  <P>SOLUTION: The spare charging circuit equivalent to one cell unit is provided and connected to any one of the cell unit among a plurality of cell units. Furthermore, the phase angles of voltage output between an input transformer and a spare charging circuit transformer are adjusted with each other to conduct spare charging to each cell unit and at the same time to perform preliminary excitation to the input transformer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007112628-A (JP)
Title: Passenger transport system, particularly, escalator or moving walk
Inventor: STEINDL GUENTER
IPC: B66B23/02
Filed: 2006-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To create a passenger transport system capable of reducing manufacturing cost of a conventional constituting part by standardization of a constituting part of a control system.  <P>SOLUTION: This passenger transport system, particularly, an escalator 1 or a moving walk has a circulating band 10, a driving device 20 and a reversal device 50. The driving device is arranged in a first end part 2 of the passenger transport system, and has a slave control unit 30. The reversal device existing in a second end part 3 of the passenger transport system has a master control unit 60. The master control unit and the slave control unit are mutually connected by a data bath 80. The slave control unit has a first printed wiring board 40 for transmitting data on the function of the passenger transport system to the master control unit. The master control unit has a second printed wiring board 70 for analyzing the data and control of the passenger transport system.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008096029-A (JP)
Title: Composite cooling device and composite cooling method
Inventor: WAKASA AKIRA
IPC: F25D17/08
Filed: 2006-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform low-temperature cooling in a short time.  <P>SOLUTION: This composite cooling system comprising a vacuum cooling means 4 vacuously cooling a cooled object 3 in a cooling chamber 2, a cold air cooling means 5 cooling the cooled object 3 by cold air, and a controller 6 controlling the vacuum cooling means 4 and the cold air cooling means 5, further comprises a detecting means 26 detecting an initial temperature of the cooled object 3, the controller 6 performs a first cooling pattern performing a cold air cooling process by the cold air cooling means 5 after a vacuum cooling process by a vacuum cooling means 4 when a detected value by the detecting means 26 is over a set value, and a second cooling pattern performing the cold air cooling process without performing the vacuum cooling process when the detected value is lower than the set value. The set value is determined according to vacuum cooling capacity of the vacuum cooling means 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008092881-A (JP)
Title: Seedling planting apparatus
Inventor: SHIOZAKI TAKAHIDE
IPC: A01C11/02
Filed: 2006-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seedling planting apparatus that enables reduction in the size of a seedling planting tool and the size of the seedling planting hole formed at a field.  <P>SOLUTION: The seedling planting apparatus is provided with a center shaft 24 extending in lateral direction of the seedling planting machine 1, rotating shafts 25 rotatably supported at positions deviated from the center shaft 24 at intervals dividing a rotary member 21 rotating around the center shaft 24 into three, and seedling planting tools 26 attached to individual rotating shafts 25, successively engaging with non-uniform motion gears 27, 39, 40 for transmitting power from the rotary shaft 24 of the rotary member 21 to each rotating shaft 25. The size of a seedling planting hole formed on a field can be optimized, even by lowering the working speed of the seedling planting apparatus, because the corresponding nonuniform motion gear 27, 39, 40 has a gear ratio to transmit the power at the highest angular velocity to the rotating shaft 25 of each seedling planting tool 26 in the ascending motion of each seedling planting tool 26, during the motion of each seedling planting tool 26 interlocked with the rotation of the rotary member 21, along a prescribed loop orbit starting from the front side, passing through the bottom dead point and ascending to the back side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007143126-A (JP)
Title: Electronic certificate system, electronic certificate management server, program and control method
Inventor: ONIYANAGI HIRONOBU
IPC: H04L9/08
Filed: 2006-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To permit those who are different from an applicant to issue application of electronic certificates to act as a substitute to make issue the application, and to prevent unjust third persons other than this substitute applicant from proceeding about issued electronic certificates.  <P>SOLUTION: Application of the electronic certificate is permitted when an applicant having applied issuance of an electronic certificate is certified to be matched with a substitute applicant 11 corresponding to the electronic certificate by storing the electronic certificate transmitted to the applicant 10 in accordance with application for substitute issuance of the substitute applicant 11 who is different from the applicant 10 and also storing the corresponding substitute applicant 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008096048-A (JP)
Title: Inner fin for exhaust gas heat exchanger
Inventor: KOMATSUBARA TAMIO
IPC: F28F1/40
Filed: 2006-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner fin for an exhaust gas heat exchanger suppressing accumulation of soot, also suppressing increase of gas resistance and deterioration of cooling performance, and enduring even high temperature exhaust gas.  <P>SOLUTION: In the inner fin, an exhaust gas passage built in a flat tube incorporated in the exhaust gas heat exchanger and formed by the flat tube, is divided into small compartments in a width direction, to form multiple long and slender exhaust gas passages. By forming a sheet material forming the inner fin into a meandering shape wherein bend apexes alternately abut on both opposing inner wall surfaces of the flat tube, partition walls are formed by the sheet material between the bend apexes. The inner fin is composed such that it has a first corrugated shape wherein the long and slender exhaust gas passages are formed between each of the partition walls, and in each partition wall, a second corrugated shape forming a wall face of a bellows structure wherein protruding wall faces and recessed wall faces in a lateral direction with respect to a flow direction of exhaust gas are alternately repeated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008098533-A (JP)
Title: Method for collecting light, and light collecting plate
Inventor: MASUDA MOTOAKI
IPC: H01L31/042
Filed: 2006-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a method for collecting light capable of collecting the sunlight regardless of direction or altitude; a light collecting plate; and a solar collection tower applying the same.  <P>SOLUTION: Incident beam from a wide angle is gradually focused into a light beam perpendicular to a plane of incidence with a rectifier unit to condense the incident beam, and a leaked light beam is sequentially focused with the rectifier unit at a next stage. In collecting the sunlight, a collected light beam in a horizontal direction is irradiated to the ground with the optical angle changing plate. The sunlight and a scattered light from all altitude and all direction can be collected by arranging the light collecting plate and the optical angle changing plate on the outer wall surface of the solar collection tower without requiring a sunlight tracking device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008103905-A (JP)
Title: Digital television receiver
Inventor: IWAHASHI TOSHIYA
IPC: G10L15/00
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To lighten the burden of retrieving operation on a user by narrowing down program information by using speech recognition when a desired program is retrieved from a retrieval picture which contains many pieces of program information.  <P>SOLUTION: Speech information is input through a microphone 18 and the speech recognition is performed based upon the input speech information by a speech recognizing program recorded in a ROM 13c. At this time, the speech recognition program 100 selects whether program information displayed in the retrieval picture based upon predetermined program information is displayed or not based upon the acquired speech information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008103953-A (JP)
Title: Surface acoustic wave element chip
Inventor: YAMANAKA KUNIHITO
IPC: H03H9/145
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To make a surface acoustic wave element chip compact while reducing a dip nearby a center frequency.  <P>SOLUTION: The surface acoustic wave element chip 52 has two IDTs 54 and 56 disposed in a propagation direction of a surface acoustic wave of a piezoelectric substrate 12. Reflectors 64a and 64b are provided outside the IDTs 54 and 56 across the IDTs 54 and 56. A pair of comb-shaped electrodes 58a and 58b constituting the IDT 54 or 56 have a grating portion 50 (50a and 50b) by a plurality of electrode fingers 20a and 20b forming electrode intersection portions 30 and 32 in a length direction. The grating portion 50 is provided with a wire bonding portion 68 joining a bonding wire 34.  <P>COPYRIGHT: (C)2008,JPO&INPIT