baber/WOPTO huggingface dataset:
Patent JP-2007032748-A (JP)
Title: Toroidal-type continuously variable transmission
Inventor: ISHIKAWA HIROSHI
IPC: F16H15/38
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize a structure of a toroidal-type continuously variable transmission capable of enlarging a width of gear ratio while preventing increase of its size and transmitting large torque as required.  <P>SOLUTION: Both of a first toroidal-type continuously variable unit 30a and a second toroidal-type continuously variable unit 31a are arranged in series. This toroidal-type continuously variable transmission is provided with a transmission shaft 44a, an output shaft 47a, both of a first power transmission mechanism 49 and a second power transmission mechanism 53, and a clutch 52 and a second clutch 55. When transmitting large torque, the clutch 52 is connected and connection of the second clutch 55 is disconnected to prevent torque from passing through the compact second toroidal-type continuously variable transmission 31a. When cruising at high speed, connection of the clutch 52 is disconnected and the second clutch 55 is connected to obtain a gear ratio obtained by multiplying gear ratios of both of the first and second toroidal-type continuously variable units 30a, 31a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007036823-A (JP)
Title: Radar antenna and on-vehicle radar apparatus
Inventor: HONMA SHINICHI
IPC: G01S7/03
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized and light-weight radar antenna and an on-vehicle radar apparatus, to which the antenna has been applied.  <P>SOLUTION: The radar antenna is provided with a primary radiator 4 for radiating a linearly polarized wave, a plane reflector 2 arranged facing the primary radiator 4 and capable of reflecting and transmitting the linearly polarized waves by a conductive grid 9 arranged at least on one side and a parabolic reflector 3 arranged facing the plane reflector 2 on the primary radiator 4 side and capable of reflecting the linearly polarized wave. The parabolic reflector 3 comprises a plate-like conductor 6 where a plurality of grooves 5 extended to direction inclined by 45° from the conductor grid 9 are formed on a surface opposed to the plane reflector 3 and a dielectric substance 7 embedded in the grooves 5, the depth of each groove 5 and the thickness of the dielectric substance 7 are set to values by which a 90° phase difference is generated during the passage of the linearly polarized waves, reflected by the plane reflector 2 from the aperture surface of the groove 5 up to the bottom of the groove 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007033336-A (JP)
Title: Container for biochemistry
Inventor: FUJITA KOUJI
IPC: G01N35/02
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for biochemistry capable of suppressing both the occurrence of waviness in a bottom plate and changes in the refractive index of light even if the plate thickness of the bottom plate is thinned to such a degree as to be, for example, used for observation by a confocal microscope.  <P>SOLUTION: The container for biochemistry comprises both a container body 1 having a large number of through holes 2 and a light-transmitting bottom plate 3 adhered to the bottom surface of the container body 1 for closing the bottom surface side of the through holes 2. The bottom plate 3 is divided into a plurality of bottom plates 3a and 3b, and the divided bottom plates 3a and 3b are adhered in such a way as to each close a plurality of through holes 2 among the large number of through holes 2, or the plate thickness of hole opening parts corresponding to the through holes of the bottom plate is formed more thinly than that of other parts.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007033344-A (JP)
Title: Device for measuring oxidation-reduction potential
Inventor: MORITA TOSHINAO
IPC: G01N27/30
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for measuring an oxidation-reduction potential capable of easily determining an oxidation-reduction potential Eh value of an inspected liquid.  <P>SOLUTION: The device 100 comprises an oxidation-reduction potential measuring electrode 1, a comparative electrode 2, and a temperature detecting means 3. The device 100 further comprises a single electrode potential information storage means 12 for storing table data showing the relation between the single electrode potential and temperature of the comparative electrode 2, a signal processing means 10 that determines the single electrode potential of the comparative electrode 2 corresponding to an output signal from the temperature detecting means 3 based on the table data, determines the potential between both electrodes based on the output signals from the oxidation-reduction potential measuring electrode 1 and comparative electrode 2, and calculates the oxidation-reduction potential Eh value based on these potentials and single electrode potential, and a means 14 for outputting information showing the oxidation-reduction potential Eh value calculated by the signal conditioning measures 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007039718-A (JP)
Title: Method for producing silver powder
Inventor: SATO KIMITAKA
IPC: C09D17/00
Filed: 2005-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a silver powder, which is suitable for forming fine wiring, is adequately sintered at a low temperature and is well dispersed, at a low cost and a high yield.  <P>SOLUTION: The method for producing the silver particle powder superior in dispersibility into a liquid organic medium with low polarity includes reducing a silver salt in an alcohol with a boiling point of 80°C to 200°C or a polyol with a boiling point of 150 to 300°C, under the coexistence of an organic protective agent and a reduction adjuvant, and in a temperature range of 80°C to 200°C. The above organic protective agent employs a primary amine having an unsaturated bond in its structure and a molecular weight 100 to 1,000, and the reduction adjuvant employs a secondary and/or ternary amine. The silver powder obtained by the reduction treatment has an average particle size D<SB>TEM</SB>of preferably 50 nm or smaller, and is coated with the organic protective agent. For this reason, the silver powder has the adequate dispersibility into the liquid organic medium with the low polarity, though the particle has a nanometric size.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005328093-A (JP)
Title: Manufacturing method for compound semiconductor equipment
Inventor: FUJIMOTO HIDETOSHI
IPC: H01L33/32
Filed: 2005-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide high-reliability compound semiconductor equipment.  <P>SOLUTION: The manufacturing method for this compound semiconductor equipment comprises a process of letting silica of 1×10<SP>16</SP>cm<SP>-3</SP>to 8×10<SP>17</SP>cm<SP>-3</SP>contained in a first semiconductor layer 25 composed of p-type nitride compound or a first semiconductor layer 26 composed of i-type nitride compound, each of which contains magnesium, and then process to etch the first semiconductor layers 25 and 26.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007005746-A (JP)
Title: Semiconductor device
Inventor: UTSUNOMIYA SATORU
IPC: H01L23/48
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of forming a small MOSFET of low on-resistance even when using a large chip.  <P>SOLUTION: The semiconductor device includes a resin package, at least two main leads that are integrated inside the resin package to constitute a chip mounting part, a semiconductor chip mounted on the chip mounting part, and first and second surface leads that are electrically connected to an electrode provided to the surface of the semiconductor chip. The main leads and first and second surface leads extend outward along the bottom surface of the resin package.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007044266-A (JP)
Title: Wound retractor
Inventor: SATO HIROKI
IPC: A61B17/02
Filed: 2005-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wound retractor simply operated by a single operator in a surgery of a fine portion such as a surgery of a spring finger, dispensing with an assistant, and avoiding the narrowing of an operation visual field.  <P>SOLUTION: This wound retractor is formed of a U-shaped narrow rod having a prescribed elasticity, has an intended elasticity by selecting a material and a thickness, is attached with operation grip parts 13 at arbitrary positions, and is formed with wound retractor blades 2 which have suspension parts 21 and blade parts 22 formed continuously to the suspension parts and overhung to opposite sides in the lower parts at the tips of opposite left/right arms 11a and 11b. In especially, the blade parts 22 are formed into curved recessed parts where the central parts overhang to the opposite outsides, the lower edges of the blade parts 22 are formed into recessed parts 221 curved to the upper side, and the suspension sides, or the ends of the recessed parts, are bent to the opposed outsides to form locking parts 222.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007049851-A (JP)
Title: Power conversion apparatus for railway vehicle
Inventor: HASHIMOTO TAKASHI
IPC: B60L9/00
Filed: 2005-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To achieve proper cooling effects on a power conversion apparatus body by natural cooling, without being influenced by surroundings.  <P>SOLUTION: A power conversion apparatus for railway vehicle is so constituted that: a cooler 4 for cooling a semiconductor device 3 is housed in the enclosure of the power conversion apparatus body unit 2 installed under the floor of a railway vehicle; a heat-receiving unit 5 to which heat produced by the semiconductor device is transmitted is placed in the cooler 4; and a heat-radiating unit 6 for diffusing heat transmitted to the heat-receiving unit to the atmosphere is placed in a portion of the exterior of the enclosure, positioned on a side of the vehicle body, and exposed to the outside air. A straightening air flow body 7 is installed in the space under the heat-radiating unit 6 of the cooler 4. The straightening air flow body is a box comprising hexahedral bodies having vent holes 9a, 9b respectively formed in its upper face and bottom face.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007052505-A (JP)
Title: Numerical control device
Inventor: ENDO KATSUHIRO
IPC: G05B19/409
Filed: 2005-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To easily set a parameter value related to servo control used inside a numerical control device.  <P>SOLUTION: A machine constant is set in the numerical control device (a1). Based on the set machine constant, the numerical control device calculates the parameter value related to the servo control used inside the numerical control device (a2), and stores and sets it in a storage means inside the numerical control device (a3). The numerical control device outputs it to an output device such as a display device and makes an operator confirm the parameter (a4). When a machine to be controlled by the numerical control device is determined, the machine constant can be easily found from its specification and can be set in the numerical control device. Since the parameter value related to the servo control is calculated and set by the numerical control device itself, it can be easily set even if machine's internal elements, structure, principle of operation, processing contents of the numerical control device, and the like are not well known.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007051468-A (JP)
Title: Protective means like rain door
Inventor: SAWADA KATSUYA
IPC: E06B5/00
Filed: 2005-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fitting type protective means like a rain door arranged outside a sash such as a window and a window screen capable of using a window without the rain door as a window without a rain door by removing the rain door when the rain door is not required while preventing the occurrence of the situation of breaking window glass by forming the rain door outside the sash when predicting the situation of breaking the window glass when an object flies and comes when predicting strong wind and rain, for example, by a typhoon.  <P>SOLUTION: This protective means has a pair of frame bodies 2a and 2b arranged outside a pair of vertical frame parts 4a and 4a of the sash 4 and a plurality of plate bodies 3, etc. used so as to be fitted between the pair of frame bodies 2a and 2b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006083378-A (JP)
Title: Water-soluble lubricating oil
Inventor: IMAI TAKAKAZU
IPC: C10M107/34
Filed: 2005-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-soluble lubricating oil capable of exhibiting rust preventive properties and lubricating properties equivalent to those of conventional mineral oil-based lubricating oils, and further having high solubility in water and excellent biodegradability.  <P>SOLUTION: This water-soluble lubricating oil uses a water-soluble glycol (A) having a degree of biodegradation of ≥ 60% as a base oil and contains the glycol (A) in an amount of 80-98 wt.%, a water-soluble thickening agent (B) in an amount of 1-10 wt.%, and a water-soluble rust preventive agent (C) or an oily agent (D) in an amount of 1-10 wt.%. It is preferable that the water-soluble glycol (A) has a number-average molecular weight of ≤1,000, the water-soluble thickening agent (B) comprises a polyalkylene glycol having a number-average molecular weight of ≥10,000, the water-soluble rust preventive agent (C) comprises a carboxylic acid salt, and the oily agent (D) comprises a carboxylic acid amide.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007052287-A (JP)
Title: Image forming apparatus
Inventor: KAWAI HIDEAKI
IPC: G03G15/08
Filed: 2005-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an elastic shielding member from being turned up in the case of closing a toner supply port and a toner discharge port by a shutter equipped with the elastic shielding member, and to prevent the toner leakage, regarding the constitution where the toner supply port and the toner discharge port are closed by the shutter equipped with the elastic shielding member while securing the sealing ability.  <P>SOLUTION: A toner cartridge 1 includes an attaching/detaching part 8 with the toner supply port 3 formed, the shutter 7 which is freely slidably loaded to the attaching/detaching part 8 so as to open/close the toner supply port 3 and a sponge 11 stuck at the inside surface of the shutter so as to tightly seal a toner passing port 3 when the toner supply port 3 is closed. When the toner supply port 3 is open, the end face 11c of the sponge 11 positioned on this side of the toner supply port 3 and the end face 3c of the toner supply port 3 positioned on the inner side of the sponge 11 are formed in oblique planes opposite to each other along the width direction of the toner supply port 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007052327-A (JP)
Title: Display device
Inventor: ICHIHARA TAKASHI
IPC: H01J11/46
Filed: 2005-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate repair of a display module, such as a plasma display panel (PDP).  <P>SOLUTION: The display module comprises a flat panel 20 having a pixel matrix 22 formed on a glass substrate 21 and a plurality of drivers 60 for supplying a driving voltage to the pixel matrix 22. The flat panel 20 has first electrode sections 24 in normal positions and second electrode sections 25 in repair positions for electrically connecting the drivers 60 by bonding or pressure welding to the pixel matrix 22 on wiring 23 to the pixel matrix 22. Even in case the silver alloy of the first electrode section 24 comes off together in stripping the defective driver mounted in the normal position from the flat panel 20, the display module can be reused without discarding if the normal driver is connected to the second electrode section 25.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007054962-A (JP)
Title: Method for controlling image forming apparatus and image forming apparatus
Inventor: ITO YUTAKA
IPC: B41J11/42
Filed: 2005-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling an image forming apparatus capable of accurately detecting jamming in the case where the image forming apparatus is equipped with a paper intermittent feeding means.  <P>SOLUTION: There is disclosed the method for controlling the image forming apparatus equipped with the intermittent paper feeding means in synchronism with a carriage mechanism that reciprocally moves a print head in a main scanning direction. During a time period while the paper conveyance means intermittently conveys the paper sheet, counting of a paper jamming detection timer is started from a through-up starting time point of a drive motor for the paper conveyance means and is stopped at a through-down starting time point of the drive motor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006096651-A (JP)
Title: Method for manufacturing inorganic oxide material, inorganic oxide material, and carbon-metal compound oxide material
Inventor: OTSUKA KIYOSHI
IPC: C01B33/12
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a silica nanotube or an inorganic oxide nano material other than silica in a diversity of shapes, and to provide a new composite material using it.  <P>SOLUTION: In the method for manufacturing the inorganic oxide material, a substrate structure obtained by comprising a step of depositing an inorganic oxide precursor on a substrate, a step of making the inorganic oxide precursor into the inorganic oxide, and a step of oxidation removal of the substrate is used as a template. The inorganic oxide material can have a hexagonal cross-sectional shape, and can carry a metal selected from among Cu, Ni, Ag, Au, Pt, Rh, Ru, Pd, V, Sn, Ti, Fe, Co, Cr, Nb, Mo, Ca, or mixtures of them. Furthermore, a carbon-inorganic oxide composite material containing carbon nanofiber attached to at least the inside wall or the outside wall of the inorganic oxide material can be provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007059001-A (JP)
Title: Modulator, demodulator, method for operating modulator, and method for operating demodulator
Inventor: NOGUCHI TAKAAKI
IPC: G11B7/004
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deceleration of processing while reducing a memory capacity of temporary storage used by a modulator/demodulator for recording/reproducing an optical disk medium etc.  <P>SOLUTION: Four memories each having a capacity capable of recording information expressed by signals of a half quantity of an ECC cluster are used. A host I/F circuit records codes alternatively in two of the memories. While the host I/F circuit carries out recording to one set of the memories, a parity addition circuit carries out parity addition to the codes recorded in another set of memories. A modulation circuit modulates the signals for one block recorded in the other two memories to a medium recording form, and carries out processing of them by pipeline processing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007055800-A (JP)
Title: Attachment/detachment device for slide charging type box body
Inventor: SHIMAMURA MASASHI
IPC: B65H1/26
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate attachment/detachment of a slide charging type box body such as a cartridge, a cassette and a tray.  <P>SOLUTION: Guide bosses 17, 18 are provided at front and rear sides of a side surface of a binder cartridge and a guide groove 87 is provided on a side surface of a cartridge holder frame 84 of a binding treatment device to guide the guide bosses. A diameter of the front guide boss 17 at a leading side is made smaller than width of the guide groove and a diameter of the rear guide boss 18 is formed so as to be approximately equal to the width of the guide groove. A cam lever 90 is provided on a depth of the guide groove and a cam part is positioned on the guide groove by a spring 92. Since the front guide boss has a small diameter, there is a room between the guide groove and the front guide boss and insertion is easy when the binder cartridge is inserted, and excessive force is not applied to the guide groove and the guide boss. The rear guide boss of the binder cartridge is engaged with the guide groove immediately before completion of insertion. The cam lever is engaged with the front guide boss and the binder cartridge is fixed without rattling.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056640-A (JP)
Title: Manufacturing method for floor material
Inventor: FURUICHI SUNAO
IPC: B27M3/04
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor material which efficiently prevent the whole body from valley warping while securing high sound-proofing performance.  <P>SOLUTION: On a rear side of a decorative plywood 2 wherein a rear groove 3 is provided, a cushion material 7 is laminated with an adhesive while interposing a water-absorption sheet 5 which is inflated by absorbing water. Then, the water-absorption sheet 5 is contracted by drying. Alternatively, a material inflated by heating is used as the cushion material 7, so that the cushion material 7 after lamination may be contracted by cooling.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006347150-A (JP)
Title: Shaping drum equipped with rotary type under heel gripping means
Inventor: AUCLAIR JACQUES
IPC: B29D30/24
Filed: 2005-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaping drum and a method which allows the good reproductivity of triangulation.  <P>SOLUTION: This shaping drum (T) for a tire carcass (C) is attached to a shaft (1) having an axis XX', and has two side plates (4 and 4') which move in the axial direction on and along the shaft. The side plates have circumferential accepting grooves (6 and 6') which hold the heel of a tire to be shaped, and at the same time, have an air-tightly joined relationship with the heel. The shaping of the tire is performed by increasing an air pressure in a volume section (V) which is constituted by the side plates and the internal surface of the tire, and at the same time, bringing the side plates closer to each other. At least one of the side plates (4 and 4') is rotation-driven around the axis XX' to the other side plate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007064030-A (JP)
Title: Control device of internal combustion engine
Inventor: HATTORI MOTOYUKI
IPC: F02B37/12
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve fuel economy by restraining a fuel increase quantity for reducing the exhaust temperature.  <P>SOLUTION: This control device has a supercharger 13 for supercharging intake air, an intake flow control valve 21 arranged in an intake passage 16 and imparting a flow component to the intake air flowing in a combustion chamber, and an exhaust temperature sensor 27 detecting the actual exhaust temperature. When this actual exhaust temperature is the predetermined exhaust temperature or more, the intake flow control valve 21 is closed, and the exhaust temperature is lowered by strengthening the flow component to the intake air flowing in the combustion chamber.  <P>COPYRIGHT: (C)2007,JPO&INPIT