baber/WOPTO huggingface dataset:
Patent JP-2008014263-A (JP)
Title: Cooling structure for internal combustion engine and cylinder head gasket used for same
Inventor: KIKUCHI YASUNOBU
IPC: F02F11/00
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling structure for an internal combustion engine capable of especially effectively cooling a part near a cylinder head lower surface in cooling structures of open deck type water jackets and a cylinder head gasket used for the cooling structure.  <P>SOLUTION: In the cooling structure for the internal combustion engine, a hollow part 22 is formed on a lower surface of a cylinder head 2 near a Siamese part, and a cooling water channel 4 isolated from the water jacket 12 is formed between the hollow part 22 and the cylinder head gasket 3. Openings 32, 34 corresponding to a part near the Siamese part and a downstream side end of the hollow part 22 are formed on the cylinder head gasket 3, cooling water C flowing vertically upward on the Siamese part of the water jacket 12 in the cylinder block 1 is introduced to the cooling water channel 4 from the upstream side opening 32, and cooling water D, E can be made flow under a rectified condition where flow speed is high by returning from the downstream side opening 34 to the water jacket 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006343760-A (JP)
Title: Audio encoding method and audio decoding method
Inventor: TANAKA YOSHIAKI
IPC: G10L19/06
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable selective transmission of multiple channels by compression or non-compression, and to enable a reproduction side to normally reproduce down-mixing at the reproduction side, even if the down-mixing is selectively permitted or inhibited.  <P>SOLUTION: An ATSI includes a 1st identifier to indicate whether multi-channel data within an audio packet is compressed and a 2nd identifier to permit or prohibit the down-mixing of the multi-channel data into stereoscopic two channels.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008019453-A (JP)
Title: Hot-rolled thin steel plate having superior workability and superior strength and toughness after heat treatment, and manufacturing method therefor
Inventor: NAKAMURA NOBUYUKI
IPC: C22C38/00
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-rolled thin steel plate which has a high tensile strength of 440 MPa or higher, superior workability, further superior strength and toughness after heat treatment, and a plate thickness of less than 6 mm, and to provide a manufacturing method therefor.  <P>SOLUTION: A base steel material for the hot-rolled thin steel plate comprises 0.10 to 0.20% C, Si, Mn, Al, P, S and N controlled to an appropriate range, and further 0.01 to 0.15% Ti and 0.0005 to 0.0050% B. The method for manufacturing the steel plate comprises the steps of: hot-rolling the steel material so that the ending temperature in the finish-rolling process can be 820 to 880°C; cooling the hot-rolled plate at a surface cooling speed of 15 to 50°C/s until the surface temperature reaches a temperature range of 550 to 650°C; and winding the cooled plate into a shape of a coil in the temperature range. Thereby manufactured hot-rolled steel plate shows a structure which is uniform in the plate thickness direction and comprises a bainitic ferrite phase, and acquires such high strength as is shown by a tensile strength of 440 to 640 MPa and such high ductility as is shown by an elongation of 20% or higher; and when further being subjected to a working process and heat treatment, can be converted into a product which has such high strength as is shown by a tensile strength of 980 MPa or higher and such high toughness as is shown by a vTrs of -100°C or lower.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008020596-A (JP)
Title: Surface light emitter and display device
Inventor: KONDO TOSHIYA
IPC: G02B5/02
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light emitter which can sharply improve the efficiency of taking out light emitted from the surface light emitter and the front luminance, has a satisfactory adhesion strength even during storage in a high temperature environment and can maintain the high efficiency of taking out the light, with respect to the surface light emitter provided with a surface light emitting element and a display device using the surface light emitter.  <P>SOLUTION: The surface light emitter comprises at least the surface light emitting element and a light control sheet, wherein the light control sheet has a plurality of protrusions on at least one surface, tip end parts of the protrusions are in contact with an emission surface of the surface light emitting element via an adhesive layer, a part of the tip part of each protrusion is embedded in the adhesive layer, and the light control sheet and the surface light emitting element have at least one adhesive part other than the adhesive layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007021210-A (JP)
Title: Hollow golf club with composite core
Inventor: GILBERT PETER J
IPC: A63B102/32
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow golf club head of a utility iron type having the optimum MOI (moment of inertia) of the club head.  <P>SOLUTION: A hosel sleeve weight 16 manufactured of a tungsten material is arranged at the upper section of a hosel 14, and a toe plug 18 of tungsten is arranged at a lower toe portion 19 of a club head 10 for this hollow golf club. By this combination, the moments of inertia around the x, y and z axes of the club head 10 are increased. A composite core 20 is formed in the cavity of the club head by a bladder molding, and supports a comparatively thin front face. The composite core 20 can be seen from the back surface of the club head. The composite core 20 has a smaller density compared with the front face, and the flexibility is large.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008020152-A (JP)
Title: Heat pump device
Inventor: HONMA MASAYA
IPC: F25B1/00
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve recovery efficiency of expansion energy of a refrigerant while maintaining a substantially certain density ratio between an intake refrigerant of a compressor and an intake refrigerant of an expander in a heat pump device connecting the compressor and the expander.  <P>SOLUTION: The heat pump device 1 is provided with a main refrigerant circuit 10 comprised by sequentially and annularly connecting the compressor 12, a parallel circuit 15 with a hot water supply heat exchanger 16 and an indoor heat exchanger 17 arranged in parallel with each other, the expander 14 connected to the compressor 12 via a rotary shaft 13, and an outdoor heat exchanger 19. The heat pump device 1 is provided with a diversion circuit 30 supplying one part of the refrigerant in a downstream side of the indoor heat exchanger 17 to an injection port 12a of the compressor, and an internal heat exchanger 18 carrying out heat exchange between the refrigerant in a downstream side of a flow rate control valve 31 of the diversion circuit 30 and the refrigerant in a downstream side of the indoor heat exchanger 17 in the parallel circuit 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024018-A (JP)
Title: Damper for accelerator pedal
Inventor: ITO TERUYUKI
IPC: B60K26/02
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damper 5 for an accelerator pedal capable of increasing the resisting force in proportion to the push-down amount of the accelerator pedal 3 and of reducing its vibration resulting from vibrations of the engine.  <P>SOLUTION: The damper for accelerator pedal is equipped with a mass 51 installed on the side where an accelerator pedal arm 2 makes displacement when the accelerator pedal 3 is pushed down, a rubber-like resilient piece 53 interposed between the mass 51 and the pedal arm 2, and a displacement restricting means 54 to restrict only the displacement of the mass 51 in the displacing direction of the pedal arm 2 owing to push-down of the accelerator pedal 3. When the accelerator pedal 3 is pushed down, the rubber-like resilient piece 53 is compressed between the pedal arm 2 to make displacement in association with push-down and the mass 51 whose displacement is restricted, so that the resisting force increases approximately in proportion to the push-down amount and also the resonance frequency of a resonant system consisting of the mass 51 and the resilient piece 53 rises following the change in the vibrating frequency of the engine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007025693-A (JP)
Title: Hybrid type developing apparatus and developing method
Inventor: TERAOKA TSUTOMU
IPC: G03G15/09
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid type developing apparatus and method for preventing the occurrence of a development ghost.  <P>SOLUTION: There is provided a hybrid type developing method comprising: forming a magnetic brush from non-magnetic toner and a magnetic carrier on the circumference of a magnetic roller 3 using a magnetic force; forming a uniform non-magnetic toner layer on the circumference of a donor roller 1 by providing only the non-magnetic toner of the magnetic brush from the magnetic roller 3 to the donor roller 1; and developing an electrostatic latent image formed on an image receptor 10 by applying the non-magnetic toner of the non-magnetic toner layer on the donor roller 1 to the electrostatic latent image. An area of the donor roller 1 facing the magnetic roller 3 is divided into an upstream area and a downstream area using a rotation direction of the donor roller 1 as a reference direction, an electric field for removing the non-magnetic toner on the donor roller 1 is applied to the upstream area, and an electric field for supplying the non-magnetic toner from the magnetic roller 3 to the donor roller 1 is applied to the downstream area.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008026070-A (JP)
Title: Partial discharge diagnosis device of gas-insulated device
Inventor: UEDA KOJI
IPC: H02G5/06
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partial discharge diagnosis device of a gas-insulated device capable of diagnosing accurately generation of a partial discharge in a metal tank without being influenced by noise, even when detecting unspecified noise from the outside.  <P>SOLUTION: This device is equipped with a first vibration sensor 2 for detecting mechanical vibration 16 generated by the partial discharge in the metal tank 11 of the gas-insulated device and noise from the outside, a second vibration sensor 3 for detecting the noise from the outside, and a determination part 4 for determining generation of the partial discharge based on the difference between outputs from both sensors.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008027182-A (JP)
Title: Home delivery article delivery system
Inventor: KUGIMIYA MOTOYOSHI
IPC: G06Q50/00
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To safely complete delivery of a delivery article sent by pay arrival, from a deliverer to a receiver at a time even if the receiver is absent.  <P>SOLUTION: A home delivery article management server 1 installed in a home delivery company, a highly functional electronic locker 2 installed in a receiver's home, and an information terminal like a mobile phone 3 or a personal computer 4 of the receiver are connected to the Internet 7 and communicate with each other. The Internet is used as a medium of delivery notification of the delivery article to the information terminal of the receiver to extend a notification means and to resolve the problem that delivery of the delivery article cannot be completed there because the receiver cannot answer a telephone call at delivery time. Furthermore, the receiver can surely and safely take out the delivery article from the highly functional electronic locker by a password number and an authentication key reported from the delivery article management server to the receiver.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008027207-A (JP)
Title: Retrieval system and retrieval method
Inventor: YASUKAWA MICHIKO
IPC: G06F17/30
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable to indicate retrieval result by a cluster easy to understand to a user.  <P>SOLUTION: The retrieval system acquires a plurality of related words relating to a retrieval word from a retrieval query log (102), performs meta-search corresponding to the retrieval word by a plurality of retrieval engines (104), extracts text data from retrieved Web pages (108), acquires a plurality of vocabularies morphological-analyzing the extracted text data (112), makes a vocabulary frequency matrix to a plurality of Web pages (116), and calculates the degree of similarity of related words attending to only related words (120). Then, the system performs clustering of related words based on the degree of similarity of calculated related words, generates related word clusters of prescribed number (122), performs weighting of the related word clusters based on retrieval number of the related words, sorts the related word cluster systematically (124), and indicates a list of the related word clusters as retrieval result (128).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008023911-A (JP)
Title: Method for welding transparent resin
Inventor: OMIYA TAKENORI
IPC: B23K26/21
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent resin-welding method which realizes stable weld strength and quality.  <P>SOLUTION: In a pretreatment process for bonding, the heat input volume per unit area of a laser beam-absorbing material 3 is lower than that in a main bonding process. Under such a condition, the laser beam-absorbing material 3 is irradiated with the laser beam having passed through the first and second resin members 1 and 2 so that the material 3 fits in those members in the pretreatment process for bonding. After such a fitting treatment, the main bonding process is performed by re-irradiating the material 3 with the laser beam in a state as to increase the heat input volume, and uniform heating is made in the depth and width directions by the nearly uniform distribution of the material 3 obtained by the fitting treatment. Thereby, robust as well as reliable welding is achieved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034598-A (JP)
Title: Inverter transformer
Inventor: KUNIYA YOSHIHIRO
IPC: H01F38/08
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transformer which will not cause production efficiency, such as an increase in the number of components to deteriorate, and which is less likely to be influenced by magnetic coupling, etc. from an environment due to iron plates, etc. coming closer, etc.  <P>SOLUTION: The inverter transformer comprises a first bobbin 12, having a first through hole 11 and wound with a primary winding 10; a second bobbin 15 having a second through-hole 16 for inserting the first bobbin 12 and wound with a first and a second secondary winding 13 and 14; and a square theta-shaped magnetic core 19, consisting of middle legs 20, to be inserted into the first through hole 11, outer legs 21 arranged on both sides of the middle legs 20, and connecting legs 22 for connecting the middle legs 20 and the outer legs 21. The center of the width in the winding axis direction of the primary winding 10 and the center of the combined width of the first and second secondary windings 13 and 14, arranged in the winding axis direction, are on a plane coplanar and perpendicular to the winding axis direction of the primary winding 10. The winding width, in the winding axis direction of the primary winding 10, is not smaller than 0.80 and not larger than 1.05 in the ratio of the combined width of the first and second secondary windings 13 and 14 arranged in the winding axis direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031090-A (JP)
Title: Organotin compound and its manufacturing method, and manufacturing method of aromatic compound derivative
Inventor: TANAKA HIROMITSU
IPC: C07B61/00
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method that enables efficient acquisition of an aromatic compound derivative bearing a reactive functional group such as a carboxylate group by a synthetic route via a reaction forming a carbon-carbon bond.  <P>SOLUTION: The manufacturing method of an organotin compound comprises a step for forming an organotin compound represented by general formula (3) by a reaction of an aromatic compound represented by general formula (1) with a bis(trialkyltin) compound represented by general formula (2). Z-Ar-X<SP>1</SP>(1). R<SP>1</SP><SB>3</SB>-SnSn-R<SP>1</SP><SB>3</SB>(2). Z-Ar-SnR<SP>1</SP><SB>3</SB>(3). In formulae (1)-(3), Ar is an optionally substituted aromatic group; Z is a reactive functional group selected from among a carboxylate group and the like; and X<SP>1</SP>is a halogen atom, an alkylsulfonyloxy group or an arylsulfonyloxy group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007047778-A (JP)
Title: Display device, and assembly structure of display device and optical element
Inventor: TSENG YAW-SHING
IPC: G03B21/62
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device that can exhibit the effect of an optical element furthermore, and to provide an assembly structure of the display device and optical element.  <P>SOLUTION: The assembly structure of the display device and optical element includes a screen, an outer frame which accommodates the screen, and the optical element. At least one accommodation space is arranged between the outer frame and the screen. The accommodation space is used in order to fix the optical element in front of the display screen, and the dimension of the optical element matches the visual range surrounded by the outer frame.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008029654-A (JP)
Title: Washing and drying machine
Inventor: OE HIROKAZU
IPC: D06F25/00
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing and drying machine for raising the efficiency of a drying operation.  <P>SOLUTION: The washing and drying machine includes a second evaporator 15, a first condenser 18, a second condenser 20, a first evaporator 22 and a dehumidification part 16. Drying air discharged from the inside of a drum passes through the second evaporator 15, the dehumidification part 16 and the first condenser 18 and is blown into the drum again. In the initial period of the drying operation, a coolant flows to the first condenser 18 and the first evaporator 22. At the time, since the drying air is not cooled in the second evaporator 15, it is rapidly heated. Also, during a cooling operation, the coolant flows to the second condenser 20 and the second evaporator 15. At the time, since the drying air is not heated in the first condenser 18, it is rapidly cooled. Further, during the drying operation, the moisture absorbing ability of the dehumidification part 16 can be restored by supplying air for regeneration to the dehumidification part 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008040719-A (JP)
Title: Print system
Inventor: MASADA KAORU
IPC: B41J29/38
Filed: 2006-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print system using a portable storage medium such as an IC card for in particular ensuring security of printed matter and efficiently performing a large quantity of print processing in a short time.  <P>SOLUTION: In this print system, print data are read from a host apparatus connected to a network and transferred to a printer to be outputted. When the IC card is brought close to the printer, a user ID, information about a document file name, address information of the host apparatus, and the like stored in the IC card are read to be notified to a matching host apparatus for acquiring necessary information, and then, print processing is carried out by the printer. In particular, print processing is carried out by a plurality of printers, and a large quantity of print processing can be efficiently carried out in a short time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008043852-A (JP)
Title: Ceramics filter
Inventor: TSUNEYOSHI KOJI
IPC: F01N3/02
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramics filter excellent in a thermal shock resistance.  <P>SOLUTION: The ceramics filter is obtained by adjusting a powder mixture in a proportion of that an aluminum titanate particle with the average particle size of 1-500 μm and an inflammable particle to function as a binder and a porosigen in that the mass of the inflammable particle is 20 mass% or more when the total mass is 100 mass% and forming the mixed particles to a predetermined shape, calcining the molded body at a temperature of 1,400-1,600°C under non-oxidizing atmosphere and further conducting the heat treatment at a temperature of 600-1,000°C under oxidizing atmosphere to burn the inflammable particles. The ceramics filter is characterized in that the average pore diameter of the ceramics filter is 1-50 μm with a porosity of 30% or more and a three-point bending strength of 1 MPa or more.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008047665-A (JP)
Title: Solid-state image pickup device and manufacturing method thereof
Inventor: SHIMAMURA HITOSHI
IPC: H04N5/335
Filed: 2006-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a solid-state image pickup device for sealing resin while a cover member and an image sensor are appropriately protected, and to provide the solid-state image pickup device.  <P>SOLUTION: A plurality of sensor packages 12 are fixed onto an assembled wiring board 57. Support frames 15 are set in the respective sensor packages 12. In the support frame 15, legs 15c are installed on the assembled wiring board 57, and an upper face 15d of a frame 15b is arranged on the same position as the upper face of cover glass 14 or a position higher than the upper face of cover glass 14. The assembled wiring board 57 is set in a cavity 66a of a lower mold die 66 in a transfer mold device 64. An upper mold die 68 is matched with the lower mold die 66. A plunger 62 is operated, sealing resin 17 is poured into the cavities 66a and 68a, and an outer periphery of the sensor package 12 is sealed with resin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048319-A (JP)
Title: Communication system, communication method and mobile station and base station used for it
Inventor: KURODA NAOKO
IPC: H04B7/26
Filed: 2006-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CQI notifying method capable of reducing the using rate of wireless resources when notifying a base station of the CQI value of each RB (Resource Block) for which a system band is divided into a plurality of partial bands RBs in a mobile station in a mobile communication system.  <P>SOLUTION: The mobile station measures the reception quality of each RB in a CQI measuring part 601 and obtains the CQI value. A decision part 606 decides whether to use a time relative value or to use a frequency relative value for each frame. For the decision method, the frequency relative value is used for every prescribed number of frames and the time relative value is used for the other frames. The time relative value by a time relative value calculation part 605 in the case that the decision part 606 decides to use the time relative value and the frequency relative value by a frequency relative value calculation part 607 in the case that it decides to use the frequency relative value are respectively sent to a CQI information generation part 608 and reporting to the base station is performed by a prescribed format.  <P>COPYRIGHT: (C)2008,JPO&INPIT