baber/WOPTO huggingface dataset:
Patent JP-2007108798-A (JP)
Title: Method for manufacturing toner for electrostatic image development
Inventor: TOKUNAGA TOMOHIKO
IPC: G03G9/087
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a toner for electrostatic image development provided with oilless fixability, in particular, to manufacture a toner for electrostatic image development having oil-less fixability.  <P>SOLUTION: In a method for manufacturing a toner for electrostatic image development, including agglomerating primary polymer particles, obtained by polymerizing emulsion polymerization method to form particle agglomerates having an average volume particle diameter of 2-20 μm, a mixture prepared by dissolving wax in a monomer liquid is emulsion-polymerized once and further, the monomer liquid is added and polymerized, to obtain wax-containing primary polymer particles.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008187073-A (JP)
Title: Wafer for evaluating package of semiconductor circuit
Inventor: KANEKO KOJI
IPC: H01L21/66
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer for evaluating a package of a semiconductor circuit that allows wire-bonding evaluation and electric-characteristics evaluation, makes it possible to obtain evaluation chips having different sizes from the same wafer, and allows evaluation of the whole evaluation chip.  <P>SOLUTION: The wafer 1 is composed as follows. Both a plurality of wire-bonding evaluation pads 5a-5h and a plurality of electric-characteristics evaluation pads 4a-4d are provided along the four sides. A plurality of unit chips 2, respectively having a sufficient size for forming a semiconductor circuit element, is formed. The wafer is cut out for each of a desired number of unit chips 2 and stored inside a package as an evaluation target in order to electrically evaluate effects because of the package. Wire-bonding evaluation wirings 6a-6d, 7a-7d connected to the wire-bonding evaluation pads 5a-5h and electric-characteristics evaluation wirings 8a-8h, connected to the electric-characteristics evaluation pads 4a-4d, in the entire area of the wafer 1 are provided in the wafer 1 so as to be insulated from each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007109267-A (JP)
Title: Voltage regulator
Inventor: HAGINO KOICHI
IPC: G05F1/56
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage regulator which has a wide dynamic range of output current to make it difficult for the regulator to generate oscillation.  <P>SOLUTION: For a phase compensating circuit 4 for performing phase compensation by advancing the phase of a feedback voltage VFB to an arithmetic amplifier 5, the voltage regulator is provided with a phase compensation control circuit 7 which performs control so as to change the time constant of the phase compensating circuit 4 by controlling the short circuit of a resistance R3 for phase compensation according to currents output from a drive transistor 6 detected by a current detecting circuit 15, and controls a frequency so that the phase compensation can be performed to the voltage VFB.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007245138-A (JP)
Title: Methanol synthesis catalyst, method for producing such catalyst and method for producing methanol
Inventor: FUJIMOTO KAORU
IPC: B01J37/02
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a methanol with low deterioration degree of activity at low temperature and low pressure, and in a continuous reaction even when there is a small amount of water, carbon dioxide or the like in a raw material.  <P>SOLUTION: Disclosed is a method for producing a methanol by performing a reaction using a raw material gas containing hydrogen and at least either of carbon monoxide and carbon dioxide in the presence of a catalyst containing Cu, Mg, Na and Pd and alcohols in addition to at least one of sodium formate, rubidium carbonate and caesium carbonate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008191706-A (JP)
Title: Information processing apparatus
Inventor: NAKANO MASANORI
IPC: G06F1/16
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus having a wireless communication means capable of suppressing deterioration of a received signal.  <P>SOLUTION: An upper housing 10 has an antenna 120 that transmits and receives a radio wave, an RF (Radio Frequency) cable 121 through which a signal received by the antenna 120 is transmitted, and a wireless communication module 122 that demodulates the signal and performs processing for the signal. The upper housing 10 has a display part 11, and the display part 11 is provided with an LCD (liquid crystal display) 110, a backlight (not shown), an inverter for the backlight, and the like. A lower housing 20 has a main board 200, which is a mother board on which a CPU and the like are mounted, and is connected with a wireless module 122 through a connection harness 123.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190121-A (JP)
Title: Sliding shower hook device
Inventor: TAKANASHI TOSHIRO
IPC: E03C1/06
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding shower hook device enabling a user to easily unlock a sliding shower hook locked in the state of being fixed to a sliding bar by a single-hand operation, and which is prevented from rapidly descending when being unlocked.  <P>SOLUTION: In this sliding shower hook device 16, the sliding shower hook 18 for holding a shower head by detachably latching it is provided with an unlocking operation portion 14 for unlocking. The unlocking operation portion 14 is provided on the undersurface of the sliding shower hook 18 in such a shape as to upward apply an operating physical force for unlocking.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008162003-A (JP)
Title: Grinding wheel and elastic body used for ultrasonic grinding device
Inventor: ONISHI KAZUMASA
IPC: B24D3/00
Filed: 2007-01-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic grinding device capable of polishing a workpiece with high accuracy and high speed.  <P>SOLUTION: The upper and lower surfaces of a ring-shaped elastic body 2 made of aluminum is machined by a lathe to provide a step on the both surfaces. Two ring-shaped piezoelectric ceramics 12a, 12b are bonded on the both surfaces of the heavy walled outer peripheral part of the elastic body 2 by using an epoxy adhesive. Coating for water proof is applied on the surfaces of the piezoelectric ceramics 12a, 12b. Four mounting holes 24 are provided in the inside of the elastic body 2. The piezoelectric ceramic 12 bonded on the upper and lower surfaces of the elastic body 2 made of aluminum is polarized in the plate thickness direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189769-A (JP)
Title: Metalol copolymer
Inventor: MURAKAMI MASAHIRO
IPC: H01L51/50
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metalol copolymer soluble in an organic solvent and excellent in film formability.  <P>SOLUTION: The metalol copolymer comprises a recurring unit (1) and a recurring unit (2).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192764-A (JP)
Title: Method of manufacturing photoelectric conversion element
Inventor: KOMOTA MANABU
IPC: H01L31/04
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method which can achieve a high conversion efficiency, especially, in a hetero-junction photoelectric conversion element.  <P>SOLUTION: The method of manufacturing the photoelectric conversion element comprises a crystal semiconductor substrate 10 having a first conductivity type, first intrinsic semiconductor layer 11 formed on the light receiving surface of the crystal semiconductor substrate 10, opposite conductivity type semiconductor layer 14 which is formed on the first intrinsic semiconductor layer 11 and has a conductivity type opposite to that of the crystal semiconductor substrate 10, second intrinsic semiconductor layer 12 formed on the non-light receiving surface of the crystal semiconductor substrate 10, and first conductivity type semiconductor layer 13 formed on the second intrinsic semiconductor layer 12. The method of manufacturing the photoelectric conversion element includes processes of: forming the first intrinsic semiconductor layer 11 on the light receiving surface of the crystal semiconductor substrate 10; and forming the second intrinsic semiconductor layer 12 on the non-light receiving surface of the crystal semiconductor substrate 10. These processes are performed continuously.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190188-A (JP)
Title: Lock device
Inventor: WATANABE YUKI
IPC: E05B63/08
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock device which can exert durability against the operation of pulling out a dead bolt, without the strength deterioration of the whole dead bolt.  <P>SOLUTION: This lock device comprises the U-shaped cross-section dead bolt 2 which is housed in a lock case 1 and driven to make a translational motion between locking and unlocking positions and the leading end of which is protruded forward from the lock case 1 in the locking position, and a dead guard 4 which is protruded into the lock case 1 from a wall surface of the lock case 1 and inserted from a longitudinally-long guard inserting slot 3 opened in the opposed side walls of the dead bolt 2. The dead guard 4 is formed in such a rectangular cross-sectional shape that its short side is directed in the direction of the short side of the slot 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191897-A (JP)
Title: Distributed data storage system
Inventor: ISHIDA MITSUYOSHI
IPC: G06F21/60
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributed data storage system that can reduce a cost while ensuring storage space without adding servers.  <P>SOLUTION: The distributed data storage system comprises a server 1 and a plurality of client terminals 3-1 to 3-n each having a hard disk 8. Single data is divided into a plurality of division data in the server 1, and the division data are stored in the hard disks 8 of the client terminals 3-1 to 3-n.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188528-A (JP)
Title: Construction method of water shielding structure of sea surface waste disposal site
Inventor: UKAI AKIYUKI
IPC: B09B1/00
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method of a water shielding structure of a sea surface waste disposal site where a water shielding property is high and land utilization after landfill is not restrained.  <P>SOLUTION: For the construction method of the water shielding structure of the sea surface waste disposal site, after a shore protection 2 is constructed in a sea surface area to form a landfill disposal area 3 for waste and a water shielding layer 9 is formed by feeding a back-filling material 15 for water shielding formed by mixing a soil-based water shielding material 11 and riprap 13 beforehand on the shore protection back surface of the landfill disposal area 3 for the waste, a back-filling layer 4 is formed by feeding the riprap 13 onto the water shielding layer 9, a water shielding layer 8 is formed by the soil-based water shielding material 11 on the lower surface 7 of the landfill disposal area 3 for the waste, and the water shielding layer 8 and the water shielding layer 9 of the back-filling layer are continued.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192271-A (JP)
Title: Semiconductor device and its test method
Inventor: HASHIMOTO KIYOKAZU
IPC: G11C29/34
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously test a first memory and a second memory of which data storage method is different from that of the first memory.  <P>SOLUTION: The semiconductor device (100) is equipped with the first memory (101) including a first memory cell array (10;10-1) divided into a plurality of sectors and an erase time setting register (14), and the second memory (102) including a second memory cell array (20;20-1) of which data storage method is different from that of the first memory cell array (10;10-1). First of all, a sector erase guarantee time to guarantee the erase time for erasing data stored in one sector is set to the erase time setting register (14). Next, a sector erase test is performed, by which the data stored in a selected sector among the plurality of sectors are erased within the sector erase guarantee time, and a data holding test is performed for the second memory cell array (20;20-1) in performing the sector erase test.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198648-A (JP)
Title: X-ray imaging apparatus
Inventor: ATSUTA MASAKI
IPC: H04N5/321
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray imaging apparatus which can obtain a high definition X-ray image by preventing the occurrence of strain on the boundary of layers of different materials.  <P>SOLUTION: The X-ray imaging apparatus comprises a phosphor film 102, a photoelectric conversion part 103 provided on the phosphor film 102, an insulating film 301 provided on the surface of the photoelectric conversion part 103 opposing the surface on which the phosphor film 102 is provided, a plurality of switching elements 402 provided through the insulating film 301 in correspondence with a plurality of pixels arranged in array on the photoelectric conversion part 103, and a pixel electrode 502 for connecting the switching element 402 and the photoelectric conversion part 103 electrically through a contact hole 304 provided in the insulating film 301.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197189-A (JP)
Title: Image forming apparatus
Inventor: TOMIMATSU TETSUO
IPC: G03G15/08
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having good handleability by appropriately controlling the start-up time of a function available only when printing is stopped.  <P>SOLUTION: In the image forming apparatus having the function available only when printing is stopped, when a request to perform the function is made during printing and unprinted data size or the number of unprinted sheets of paper is under a predetermined threshold, the printing is continued, and when the unprinted data size or the number of unprinted sheets of paper is equal to or the predetermined threshold, the printing is interrupted and restarted after the function requested is performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194776-A (JP)
Title: Honing device and honing tool used therefor
Inventor: KUNIKI TOSHITOMO
IPC: B24B33/08
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable not only constant-speed diameter expanding control of a grinding wheel 12 but also constant-pressure diameter expanding control with fine accuracy while suppressing a rise in costs of a device by devising the structure of a rod 2 for expanding a diameter by pushing out the grinding wheel 12 in a honing tool B.  <P>SOLUTION: The rod 2 is divided into two of a rod main body 21 on the front end side and a base end member 20, and the two are rotated integrally with a coil spring 23 interposed therebetween and connected movably by a prescribed amount in the axial direction. The base end member 20 is moved by a lifting device 3, thereby making a changeover between an indirect condition in which it transmits a force in the axial direction to the rod main body 21 via the coil spring 23 and a direct condition (shown in Fig. 2) in which it is connected to the rod main body 21 directly without interposition of the coil spring 23.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197348-A (JP)
Title: Linearity inspection method of photomask and photomask drawing device
Inventor: ITO SUSUMU
IPC: G03F1/84
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linearity inspection method of a photomask for rapidly and easily judging the propriety of linearity correction of a pattern drawn on a photomask, and to provide a photomask drawing device which draws a pattern for linearity inspection on the photomask.  <P>SOLUTION: The test pattern for linearity inspection which is composed of a plurality of rectangular patterns 1 to 6 having the same length and different widths, is used. The rectangular patterns 1 to 6 are drawn by the photomask drawing device of a variable beam method so as to be arranged side by side in the width direction in a constant order. An inspection pattern 10 drawn on the photomask with the rectangular patterns 1 to 6 becomes a rectangle when the linearity correction is proper. When the linearity correction is not proper, recessed parts or protruded parts are formed and are detected as defects by a photomask inspection device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195225-A (JP)
Title: Accelerator pedal device
Inventor: HARIO TETSUO
IPC: B60K26/02
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accelerator pedal device capable of inexpensively providing high strength by integrally arranging a housing, and capable of easily incorporating a pedal root part and a rotor into the housing.  <P>SOLUTION: A wedge 23 (a joining means) is arranged on the outer peripheral side of a pedal projection part 15, for joining the pedal root part 5 and the rotor 2 by a biting-in force, by biting in an outer peripheral corner part of a rotor projection part 16, by rotating the rotor 2 in the negative direction to the pedal root part 5. After being installed in the housing, joining by the wedge 23 is released when torque in the normal direction is applied to the rotor 2 to the pedal root part 5 by the action of a return spring, and a first inclined part 17 of the pedal projection part 15 and a second projection part 18 of the rotor projection part 16, abut on each other in a position in ordinary use. Thus, the high strength can be inexpensively provided by integrally arranging the housing, and the rotor 2 can be easily incorporated into the housing together with the pedal root part 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197965-A (JP)
Title: Inter-vehicle information transmission system
Inventor: YAMAMOTO ATSUSHI
IPC: B60Q1/50
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inter-vehicle information transmission system, capable of appropriately transmitting information for improving low visibility of one's own vehicle to vehicles which exist around it.  <P>SOLUTION: In traveling vehicles 100, 200, 300, 400, headlights 101, 201, 301, 401 are flashed respectively at a unique frequency of each vehicle. The vehicle 100 checks the headlights 201, 301 and 401 of the vehicles 200, 300 and 400 for light distribution failure using an image sensor 102, and specifies, when light distribution failure is determined, the vehicle 300 with the light distribution failure from the frequency of light, and emits a light flashed at the unique frequency from the headlight 101 to the specified vehicle 300. The vehicles 200, 300 and 400 detect the light distribution failure of headlight from the frequency of the light flashed at the unique frequency of the specified vehicle 300 using image sensors 202, 302 and 402.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195308-A (JP)
Title: Power steering system
Inventor: ONO KOHEI
IPC: B62D5/12
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power steering system capable of ensuring satisfactory circulation of hydraulic fluid in a power cylinder assisting steering power.  <P>SOLUTION: In this power steering system, introduction ports 26, 27 for introducing the hydraulic fluid force-fed from a pump P through oil passages P1, P2 into oil chambers R1, R2 through one-way valves 26a, 27a are formed in the power cylinder 20, and discharge ports 28, 29 for discharging the introduced hydraulic fluid through one-way valves 28a, 29a are formed in the power cylinder 20. Cylindrical flow passage forming members 24, 25 for forming introduction side flow passages R1d, R2d communicating with the introduction ports 26, 27 and discharge side flow passages R1h, R2h communicating with the discharge ports 28, 29 are provided in the oil chambers R1, R2. These members 24, 25 are provided with extending and contracting bellows 24a, 25a and communicating holes 24b, 25b for communicating the flow passages R1d, R2d with the flow passages R1h, R2h in the vicinity of a piston 23.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195008-A (JP)
Title: Molded object manufacturing apparatus
Inventor: UMEZAWA TAKAO
IPC: B29C45/37
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molded object manufacturing apparatus capable of narrowing an installation space and achieving energy saving.  <P>SOLUTION: A pair of primary injection cavities 23-26 capable of molding first and second semimanufactured products is provided at the first mold clamping position of molds 21 and 22 for a molded object and a blow molding cavity 31 capable of performing blow molding in the state that one of the first and second semimanufactured products is left in the molds is provided at the second mold clamping position of the molds 21 and 22 for the molded object. The blow molded product molded in the blow molding cavity 31 at the third mold clamping position of the molds 21 and 22 for the molded object is left in the molds to bond the other one of the first and second semimanufactured products and the blow molded product by secondary injection.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142690-A (JP)
Title: Method for forming medium having design property and medium having design property
Inventor: TAKAHASHI ATSUSHI
IPC: B05D3/14
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a medium having design properties, by which different color tones can be realized in respective zones of the medium and the new color tone, unrealized up to now, can be realized and to provide the medium having design properties.  <P>SOLUTION: The method for forming the medium having design properties comprises: a coating film layer formation step of applying a coating material, which is obtained by dispersing a pigment having the magnetic anisotropy of ≤10<SP>-6</SP>m<SP>3</SP>/kg mass magnetic susceptibility in a resin, to a base material to form a coating film layer; a pigment orientation step of placing the coating film layer-formed base material in a magnetic field of ≥0.3 teslas to orient the pigment in the coating film layer; and a coating film layer hardening step of hardening the coating film layer while applying the magnetic field to the coating film layer or after orienting the pigment in the magnetic field.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204682-A (JP)
Title: Resistor insertion type gas-blast circuit breaker
Inventor: OSAWA NAOKI
IPC: H01H33/70
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistor insertion type gas-blast circuit breaker in which, in resistance contact parts of the respective cut-off parts, inserted resistors of which heat capacity is small can be used, and which can be manufactured economically with downsizing.  <P>SOLUTION: In a metal container 1, the main contact parts 11A, 11B and resistance contact parts 11A, 11B are provided, and a plurality of the cut-off parts 10A, 10B are arranged which are connected in series. In the respective cut-off parts 10A, 10B, hydraulic operation devices 20A, 20B are provided which are respectively independent. The respective hydraulic operation devices 20A, 20B have pressurizing means 21A, 21B which increase pressure of hydraulic oil, respectively, pressure accumulating means 22A, 22B for accumulating pressure of the hydraulic oil, detecting means 23A, 23B for detecting pressure of the hydraulic oil of these pressure accumulating means, and control means 24A, 24B for controlling the pressurizing means. Then, when the respective hydraulic operation devices 20A, 20B are interconnected by a control signal system line 30, and one pressurizing means is started, the other pressurizing means can be started by being forcibly synchronized with each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT