baber/WOPTO huggingface dataset:
Patent JP-2008020139-A (JP)
Title: Air conditioning system without refrigerating machine
Inventor: SUZUKI KOJI
IPC: F24F1/02
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning system without a refrigerating machine, not needing a refrigerating machine requiring large energy.  <P>SOLUTION: The air conditioning system without a refrigerating machine is provided with a regeneration venting passage 12, an air supply venting passage 14, and a radiation venting passage 16 arranged in parallel with each other, blowers 22, 32, 40 respectively provided in the three venting passages, a dehumidification rotor 26 alternately moving between the regenerating venting passage and the air supply venting passage, heat pipes 34a, 34b with an evaporation part arranged in the air supply venting passage and a radiation part arranged in the radiation venting passage, a heating means 24 for heating the dehumidification rotor in the regeneration venting passage, and water spraying means 46a, 46b for spraying water on the radiation part of the heat pipe in the radiation venting passage. Outside air taken in by the air supply venting passage is dehumidified by the dehumidification rotor and cooled by the evaporation part of the heat pipe to form air-conditioning air. Dehumidification performance of the dehumidification rotor is regenerated in the regeneration venting passage, and radiation of the heat pipe is carried out in the radiation venting passage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008027952-A (JP)
Title: Semiconductor laser element
Inventor: MIYAKE TERUAKI
IPC: H01S5/323
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser element in which the element characteristics can be enhanced.  <P>SOLUTION: The semiconductor laser element 30 comprises an active layer 5, a heavily doped p-type first clad layer 8 formed on the active layer 5, a first undoped layer 7 formed between the active layer 5 and the heavily doped p-type first clad layer 8, and a second undoped layer 9 formed on the heavily doped p-type first clad layer 8. Since Zn doped in the heavily doped p-type first clad layer 8 can be diffused to the first undoped layer 7 and the second undoped layer 9, thickness of the first undoped layer 7 can be reduced. Since a region doped heavily with Zn can be located in the vicinity of the active layer 5, carriers can be confined sufficiently in the active layer 5, resulting in enhancement of the element characteristics.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007022814-A (JP)
Title: Device for handling box
Inventor: BOVINA STEFANO
IPC: B65G47/08
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device designed to eliminate a defect such as damage to a box caused by occurrence of a clearance between a series of moving boxes at least partially and being inexpensively and easily manufactured.  <P>SOLUTION: This device for handling the box 2 of cigarettes is provided with two dry beams 3, 3' for supplying a row 10 of the boxes 2 to an intermediate station 5 by each of them and two transfer units 6, 6' for transferring the boxes 2 arrived from each dry beam 3, 3' onto a single taking-out conveyor 7 from the intermediate station 5 by each of them. The transfer units 6, 6' and the taking-out conveyor 7 are driven by the same motor. Speed of the dry beams 3, 3' is adjusted so as to supply the box 2 to the intermediate station in synchronization with travel of the transfer units 6, 6'.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008029092-A (JP)
Title: Gas drier for cooling inside of electric machine
Inventor: FUJITA TETSUHIRO
IPC: H02K9/08
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas drier which can reactivate a moisture-absorbed desiccant during dehumidification, which is a desiccant type gas drier for preventing dew condensation of an electric machine.  <P>SOLUTION: This gas drier is equipped with first and second drying towers. When the desiccant in one of drying towers decreases its dehumidification performance due to a certain moisture absorption, the other one operates in turn. That is, the gas derived from the electric machine is dehumidified with the first drying tower via the inlet switching valve of the drier, and when the measurement value of a dew-point instrument exceeds a specified value requiring reactivation of the desiccant, the inlet switching valve is switched, and a desiccant reactivating circuit is made, and the desiccant in the first drying tower is reactivated, and also the gas is dehumidified with the second drying tower.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024119-A (JP)
Title: Tire air pressure reduction warning method, device and program
Inventor: MIYAMOTO KAZUYOSHI
IPC: B60C23/06
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire air pressure reduction warning method, a device and a program capable of accurately detecting reduction of air pressure of the tire even during when it turns on a corner of a large bank angle.  <P>SOLUTION: The tire air pressure reduction warning method for detecting reduction of tire air pressure using a determination value obtained based on a rotation wheel speed obtained from the tire attached to the vehicle includes a step for detecting the rotation wheel speed of the respective tires when the vehicle is turned on a corner; a step for operating a vehicle speed from the rotation wheel speed of the respective tires; a step for detecting a yaw rate of the vehicle; a step for detecting a lateral direction acceleration by a lateral direction acceleration sensor; a step for presuming a bank angle of the corner during turning using the yaw rate, the vehicle speed and the lateral direction acceleration of the vehicle; a step for operating the determination value from the rotation wheel speed of the respective tires; and a step for preventing erroneous determination generated when it turns on the corner with the bank angle based on the presumed bank angle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007067379-A (JP)
Title: Solid state imaging device
Inventor: NAGASAKI HIRONORI
IPC: H04N5/361
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid state imaging device of excellent image characteristics in which both micronization of pixels and higher optical condensing rate are attained.  <P>SOLUTION: A high-concentration p-well layer 5 is partially formed inside a semiconductor substrate 1 with the lower region of STI6 as a center. Photoelectric converters 9a and 9b are so formed as to spread downside of gate electrodes 10a and 10b. Salicide regions 12a and 12b are so formed to cover only a part of the surfaces of gate electrodes 10a and 10b, being deviated to a drain region 13 side. The incident light can enter the photoelectric converters 9a and 9b as well that spread downside of the gate electrodes 10a and 10b through the part in which no salicide regions 12a and 12b are formed among the surfaces of gate electrodes 10a and 10b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008032269-A (JP)
Title: Accumulator
Inventor: HARADA NOBUMICHI
IPC: F25B43/00
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To secure gas-liquid separation performance by suppressing a foaming state while suppressing an increase in pressure loss.  <P>SOLUTION: In a tank body 110, two resistance plates 410, 420 are arranged facing each other side by side in the vertical direction. In a positional relationship between both the plates, the resistance plate 410 is arranged on the upper side and the resistance plate 420 is arranged on the lower side, and both the plates 410, 420 are located under a refrigerant flow-out port 123 and a refrigerant flow-in port 124. Regarding the distribution resistance of each of the resistance plates 410, 420, the distribution resistance of the resistance plate 410 arranged on the upper side is smaller than the distribution resistance of the resistance plate 420 arranged on the lower side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008032060-A (JP)
Title: Driving force control device for vehicle
Inventor: IWATSUKI KUNIHIRO
IPC: F16H61/02
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving force control device for vehicles controllably applying a deceleration to a vehicle according to disturbances and capable of surely generating a deceleration according to the returning operation of an accelerator pedal by a driver.  <P>SOLUTION: This driving force control device for vehicles controllably applies a deceleration to a vehicle according to disturbances. When a throttle opening is fully closed (S4-Y) and an accelerator opening is reduced (S6-Y), the driving force control device applies a deceleration to a vehicle (S8). These disturbances include at least one of road surface gradient, corners ahead of the vehicle, preceding vehicles, cornering resistance, vehicle weight, height of a place where the vehicle travels, road surface resistance, a variation in the engine performance of vehicles, and a variation in the drag of the transmission of the vehicle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034023-A (JP)
Title: Optical disk player
Inventor: TAKAGI KENTARO
IPC: G11B20/10
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk player which can avoid disk specification violations by disabling the program/random playback function when reproducing necessary warning images or commercial images on an optical disk.  <P>SOLUTION: When found that all the bits are logical 0 in UOP 6, 7, 8, 9, and 11 at the start to playback an optical disk, the program reproduction or random playback become possible by carrying out a program to enable the program reproduction function or random setting to enable the random playback function. When found that the bits in UOP6, UOP7, UOP8, UOP9, or UOP11 are logical 1, a disabling program is carried out for disabling the settings of program reproduction function or random playback functions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008040567-A (JP)
Title: Image forming apparatus
Inventor: MATSUDA NORIHISA
IPC: G06F3/12
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus managing data on the basis of a document level in order to enhance security, and requiring a user to designate the document level.  <P>SOLUTION: The image forming apparatus is provided with: data accepting means 2 and 4 for accepting data; and a storage means 16 for storing accepted data, and can read and process the data stored in the storage means 16, wherein unless the security level of a document is designated by the data accepting means 2 and 4 when storing the accepted data into the storage means 16, the acceptance of the data is inhibited.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041750-A (JP)
Title: Water-cooling heat sink and water-cooling system
Inventor: NAKAJIMA JIRO
IPC: H01L23/473
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a water-cooling heat sink having an excellent workability, increasing no flow-path resistance, and having a superior heat-dissipating property.  <P>SOLUTION: In the water-cooling heat sink, mutually laminated first and second heat-transfer flow-path boards are fitted, and a continuous recess opening the opposed surface side corresponding to a coolant flow path is formed on a surface opposed to the second heat-transfer flow-path board to the first heat-transfer flow-path board. In the water-cooling heat sink, a continuous projection fitted into the recess of the first heat-transfer flow-path board by openings is formed on the surface opposed to the first heat-transfer flow-path board to the second heat-transfer flow-path board. In the water-cooling heat sink, the first and second heat-transfer flow-path boards are laminated and coupled, and the coolant flow path is configured between the recess and the project.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038753-A (JP)
Title: Compression ratio variable device of internal combustion engine
Inventor: NAGATANI NOBUYUKI
IPC: F02D15/02
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an increase in useless energy consumption by restraining excessive operation of a hydraulic pressure source when a hydraulic fluid is high in temperature, by preventing an operational delay in hydraulic actuators when the hydraulic fluid is low in temperature, by changing working hydraulic pressure supplied to the hydraulic actuators from the hydraulic pressure source in response to a temperature change in its hydraulic fluid, in a compression ratio variable device of an internal combustion engine.  <P>SOLUTION: This compression ratio variable device has the hydraulic actuators 20<SB>1</SB>and 20<SB>2</SB>switching the compression ratio of the internal combustion engine E to the high compression ratio and the low compression ratio and holding its switched compression ratio. a solenoid directional control valve 45 controlling operation of these hydraulic actuators 20<SB>1</SB>and 20<SB>2</SB>, and an oil pump 46 supplying the working hydraulic pressure to the hydraulic actuators 20<SB>1</SB>and 20<SB>2</SB>via this directional control valve 45, and has an electronic control unit 50 adjusting the working hydraulic pressure in response to the rise in its hydraulic fluid temperature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008040135-A (JP)
Title: Manufacturing method of alignment layer and manufacturing method of porous film
Inventor: YAMASHITA MASARU
IPC: G02F1/1334
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel method capable of manufacturing: an alignment layer made of an organic-inorganic hybrid material which is prepared by aligning an organic compound in an inorganic matrix in a fixed direction and has a high alignment property; and an inorganic porous film which is excellent in alignment property and has micro pores having a satisfactory alignment property, with a simple method.  <P>SOLUTION: In the manufacturing method of alignment layer, a sol solution prepared by dispersing a metal alkoxide which includes a phenyl group-containing alkoxy silane and a liquid crystal molecule having two or more benzene nuclei into a mixed solvent of highly volatile organic solvent and water is applied and gelatinized on a substrate. Further in the manufacturing method of porous film, the alignment layer is manufactured according to the above described method and, thereafter, organic compounds are removed from the alignment layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008045577-A (JP)
Title: Non-circulating ball screw
Inventor: WADA MITSUNORI
IPC: F16H25/24
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-circulating ball screw having a simple constitution with a female screw member having a ball holding recessed portion for cost reduction and a compact figure by reducing the number of components.  <P>SOLUTION: The non-circulating ball screw 1 comprises a male screw member 2 having a spiral screw groove 3 formed at the outer periphery, and the female screw members 10, 20 each having a number of recessed portions 12 formed all over an inner peripheral face 14 and fitted thereto. A ball 5 is rotated while being held in the recessed portion 12 between both the screws 2, 10, and rolls in the screw groove 3 for drive transmitting operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008047661-A (JP)
Title: Deposition device and method for manufacturing semiconductor device
Inventor: OWAKU TAKESHI
IPC: H01L21/285
Filed: 2006-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deposition device capable of speeding up the deposition rate without lowering a coverage.  <P>SOLUTION: The depostition device of the present invention comprises: a stage 14 with a semiconductor susbtrate 1 mounted on its surface; a first sputtering target 34 positioning over the stage 14 and arranged on the surface of the stage 14 approximately parallel; and a second sputtering target 36 positioning obliquely over the stage 14 and arranged obliquely to the surface of the stage 14. In this deposition device, the particle of the substance to be deposited comes flying from not only the first sputtering target 34 but also the second sputtering target 36. A part of an incident density of the particle to the inclined plane of a concave and convexity is thereby larger than conventional incident rate even if there is irregularity on the surface of the substrate with the film formed thereon. the coverage of the film in the irregularity part is not lowered and the deposition rate can be quicker than the conventional deposition rate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007010310-A (JP)
Title: Gas turbine-incorporated absorption refrigerator
Inventor: KEGASA AKISHI
IPC: F25B15/00
Filed: 2006-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide arts to improve refrigerating or air conditioning performance by incorporating a gas turbine into an absorption refrigerator.  <P>SOLUTION: A gas turbine is incorporated into a double effect absorption type refrigerator, and exhaust gas is guided to a high temperature reproducer without a drop of gas temperature. Topping through a heat exchanger for gas turbine combustion gas is effected by absorption liquid (a weak solution). An absorption type refrigerator into which a gas turbine is incorporated is sound-proofed by a casing to surround the two devices. A generated power is supplied by a frequency necessary for operation of an auxiliary machine and an electric motor for a juxtaposition steam compression type refrigerator. The load control of a refrigeration facility is effected by the capacity control of the gas turbine.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008051932-A (JP)
Title: Electrophoretic display medium
Inventor: OSHIKA YUMIKO
IPC: G02F1/167
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophoretic display medium that can prevent display unevenness by preventing retention of charged particles.  <P>SOLUTION: A display panel 2 is provided with barrier walls 32 that divide a sealed space enclosed by a display substrate 10 and a back substrate 20 into a grid-like state to form a plurality of display sections 30. An upper gap 71 smaller than the particle diameter is formed between the barrier walls 32 and the display substrate 10, and a lower gap 72 smaller than the particle diameter is formed between the barrier walls 32 and the back substrate 20. Accordingly, only a display liquid 40 passes through the upper gap 71 and the lower gap 72, this prevents retention of black charged particles 50 and white charged particles 60 in a region between the upper face and lower face of the barrier walls and the display substrate 10 and the back substrate 20, Thereby, display unevenness generated in a periphery of the barrier walls 32 of the display panel 2 can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008052433-A (JP)
Title: Image reproduction apparatus, and method for controlling the same
Inventor: WATANABE HITOSHI
IPC: G06F3/0485
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when displaying images stored in a storage device, following modes are switched by an operator to operate display switch buttons according to the purpose as needed, the modes including: a normal reproduction mode in which each image is reproduced large almost throughout a display device, a list reproduction mode in which thumbnails for a plurality of images are displayed in line within the display device, and a display mode displaying each reduced image with image information.  <P>SOLUTION: When an image scroll button is long pushed mode is automatically switched from a first display mode in which a single image is displayed to a second display mode in which a plurality of images are displayed, to eliminate a display mode switching operation and facilitate display switching. In the second display mode, a plurality of images are displayed at a time, so that a desired image can be easily searched.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008049874-A (JP)
Title: Deployment supporting device of curtain airbag device, and curtain airbag arrangement structure
Inventor: MAITA AKIHIRO
IPC: B60R21/20
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To reliably and smoothly deploy a curtain airbag.  <P>SOLUTION: A deployment assist device of a curtain airbag mounted along a roof side rail across a pillar garnish 11 of a vehicle comprises a fixed part 32 mounted to a vehicle body above the pillar garnish 11, and an extension part 40 extending from the fixed part 32 toward the vehicle side of the curtain airbag, and an opening 44h is formed in the extension part 40. The extension part 40 is deformed so that a part 40a on the tip side of the extension part 40 exceeds an in-cabin side of the upper end of the pillar garnish 11 and the in-cabin side of the upper end of the pillar garnish 11 is arranged in the opening 44h by the inflating and deploying force of the curtain airbag.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058619-A (JP)
Title: Charging member for electrophotography
Inventor: NAKATANI NAOHARU
IPC: G03G15/02
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging member for electrophotography having a covering layer on a conductive substrate, whose surface has no minute projections and nonuniform resistance, which ensures satisfactory image formation, and in which a viscosity change with time is less even when it is used as a coating liquid.  <P>SOLUTION: In the charging member for electrophotography that has the covering layer on the conductive substrate, the covering layer contains conductive fine particles, a phthalocyanine compound, and a polyester resin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008056541-A (JP)
Title: Self-leveling composition
Inventor: IWASAKO MANABU
IPC: C04B22/14
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-leveling composition which is free from the occurrence of cracking and surface peeling at an early stage of construction and for a medium and a long period of time and gives homogeneous constructions excellent in surface smoothness.  <P>SOLUTION: The self-leveling composition contains (A) cement, (B) gypsum, (C) an expansive admixture having a hydration reaction activity higher than that of gypsum, (D) a water-soluble cellulose ether, (E) anti-skinning agent consisting of a mixture of which the effective ingredients are a monocyclic alicyclic higher alcohol and an aliphatic monocarboxylic acid monoester and silica powder, (F) a water-reducing agent, (G) an antifoamer and (H) fine aggregate with a maximum particle size of ≤2.5 mm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007063982-A (JP)
Title: Building material
Inventor: UBILLA JOSE ROJAS
IPC: E04C3/07
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building material for saving a raw material in construction without impairing building performance.  <P>SOLUTION: This building material 1 is formed by using a sheet having the specific thickness as a raw material, and a cross section of the building material 1 is formed by determining at least one unbending area 2 between its both ends. A plurality of notches for determining a regular pattern are arranged along the building material 1 in the unbending area 2. The unbending area is formed when tractive force is imparted to respective both ends of the building material. At least a part 2.2 of the unbending area substantially rotates by 180 degrees on rotation performed before imparting the tractive force, and at least one rotating part 2.2 is joined to at least one nonrotating part 2.1 by a connecting line 2.3.  <P>COPYRIGHT: (C)2007,JPO&INPIT