baber/WOPTO huggingface dataset:
Patent JP-2008279584-A (JP)
Title: Holder, grinding device and grinding method
Inventor: KISHIDA NAOYUKI
IPC: B24B41/06
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily attach/detach a workpiece for polishing without any breakage of an edge part and degradation of the shape accuracy when grinding or polishing the workpiece such as a lens having a thin edge part.  <P>SOLUTION: In a holder 1 for fixing a lens 2 to a pin 10 of a polishing device M, a receiving member 6 is arranged inside an outer cylinder 7 via a spring 8 and a screw 9 in a displaceable manner in the thickness direction of the lens 2. During the polishing work, the receiving member 6 is pulled inside the outer cylinder 7 by the urging force of the spring 8, and an edge part 2c of the lens 2 is supported by an inner circumference of the outer cylinder 7 over the entire circumference. When the lens 2 is detached from the holder 1, the receiving member 6 and the lens 2 are pushed outside the outer cylinder 7 against the spring 8, and the edge part 2c is exposed from the outer cylinder 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007258738-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/20
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device using a laser crystallization process capable of increasing efficiency in substrate treatment.  <P>SOLUTION: A plurality of laser beams emitted from a plurality of laser emission devices are superposed in performing laser crystallization. And, a scope in which the laser beams can be superposed is calculated from the scope of a laser energy intensity in which a semiconductor film excellent in crystallinity is obtained by inducing a relational expression between the laser energy intensity and distances between peaks of laser energy intensities of adjacent laser beams, portions of weak laser intensities can be compensated and the number of the times of scanning the laser beams can be decreased.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007315601-A (JP)
Title: Coupling element with locking slot and coupling incorporating such element
Inventor: TIBERGHIEN ALAIN-CHRISTOPHE
IPC: F16L37/24
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling element with a pressed second element.  <P>SOLUTION: This coupling element A has the second element B pressed into the coupling element along a longitudinal axis X-X' and comprises two superposed coaxial rings, namely a locking ring 2 and a safety ring 4 for rotating around a main body 1 of the element A. The locking ring 2 is axially immobilized with respect to the main body 1 while the safety ring 4 is able to slide with respect to the locking ring 2 and with respect to the main body 1. The locking ring 2 has at least one locking slot 23 for accepting a radially projecting part 51 of the second element B pressed into the element A, a notch 23 B capable of locking the part 51 to the element A. Furthermore, the safety ring 4 has at least one safety slot 43 and its notch 43B is capable of locking the part 51 to the notch 23B in a circumference direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008291130-A (JP)
Title: Anionic aqueous dispersion of acrylic block copolymer and method for producing the same
Inventor: TANIGUCHI AKIO
IPC: C09J133/00
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous dispersion of an acrylic block copolymer giving little load on the environment and human body in processing, having small particle diameter and excellent storage stability, free from discoloration and surfactant bleed-out troubles in the case of drying the aqueous dispersion to form a solid, and having excellent heat-resistance, oil resistance, weather resistance, transparency, softness, adhesiveness to substrates, etc. , and to provide a method for producing the dispersion, and a formed article or an adhesive obtained from the anionic aqueous dispersion.  <P>SOLUTION: The invention provides an anionic aqueous dispersion of an acrylic block copolymer produced by emulsifying and dispersing an acrylic block copolymer in the presence of 1-15 pts.wt. of an anionic surfactant based on 100 pts.wt. of the acrylic block copolymer, a method for producing the dispersion, and a formed article or an adhesive obtained from the anionic aqueous dispersion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295235-A (JP)
Title: Production method for armature laminated core
Inventor: HASUO YUSUKE
IPC: H02K15/02
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for an armature laminated core in which the magnet pole of the armature laminated core is helically wound by flat plate conductors without any manpower, the alignment and connection of the wound plate conductors are performed with high reliability and a coil composed of flat plate conductors are formed.  <P>SOLUTION: The end portions of one sides 14, 15 in the width direction of a first and a second flat plate conductors 10, 11 with the same width, which are alternately and continuously arranged in a trapezoidal shape, are connected by bendable connecting parts 16, 17. The other sides 19, 20 of the first and the second flat plate conductors 10, 11 are formed with a group of connecting flat plate conductors 18 having the size corresponding to the length and width of an inner mold 22 respectively determined based on the laminated thickness and width of the magnet pole 21 from flat plate bars. The other side of the group of connecting flat plate conductors 18 is along the magnetic pole 21, the connecting parts 16, 17 are bended in succession, the group of connecting flat plate conductors 18 are helically wound around the magnet pole 21, and the point at which the adjacent first and second flat plate conductors 10, 11 meet is welded or brazed, thereby forming the coil.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007327952-A (JP)
Title: Signal detector employing coherent integration
Inventor: GRONEMEYER STEVEN A
IPC: G01S1/00
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a target SNR among the generated correlation data, in a shorter amount of time.  <P>SOLUTION: Complex samples of a desired signal are multiplied by data representing a hypothesis by a multiplier 38, and the result of the product data is coherently integrated by a coherent integrator 40 over a desired duration, to provide correlation data representing the level of correlation between the hypothesis and the signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008298945-A (JP)
Title: Image forming apparatus
Inventor: KAJIKAWA CHIKAYUKI
IPC: H04N1/00
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus enabling a connection wire of peripheral equipment to be forcibly put in the state where the wire is fixed to the image forming apparatus.  <P>SOLUTION: The image forming apparatus includes: a fixing member for fixing the connection wire to be connected to the peripheral equipment that imparts additional function; a detecting member for detecting the fixation of the fixing member; and a peripheral equipment operation control means for controlling the operation of the peripheral equipment, based on the results detected by the detecting member. The operation of the peripheral equipment can not be controlled, therefore, until the connection wire of the peripheral equipment has been fixed, then, the user is sure to fix the connection wire to the image forming apparatus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299029-A (JP)
Title: Ferrule and manufacturing method therefor, and optical device, fiber stub and light receptacle using the same
Inventor: SATO YASUSHI
IPC: G02B6/00
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferrule capable of reducing easily a clad mode generated when connecting an optical fiber.  <P>SOLUTION: The ferrule includes a cylindrical body 1 arranged with an optical fiber inside a through hole 2, and the cylindrical body 1 has a light absorbing part 1a in at least an inside of a through hole 2 side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299047-A (JP)
Title: Development apparatus and image forming apparatus incorporating it
Inventor: OHASHI MASAYOSHI
IPC: G03G15/08
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development apparatus which can prevent the temperature rise of the developing agents due to the friction between themselves and with their regulator, obtain excellent developing performance by suppressing their fluidity aggravation, without any structural constraints for suppressing their temperature rise and uses simple components and to provide an image forming apparatus incorporating it.  <P>SOLUTION: The housing 22 of this developing unit 100a houses agitating members 23, a magnetic roller 21, spike cutter blade 24, and a developing roller 20. When the vane wheel 28 fixed to the housing 22 is turned by the drive mechanism, the air is agitated inside the housing 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008001986-A (JP)
Title: Device for vaporizing material with vaporizer tube
Inventor: HATTENDORF GUIDO
IPC: C23C16/448
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for vaporizing capable of reducing the thermal loading of the material to be vaporized in spite of a long service life of the device.  <P>SOLUTION: The invention relates to a device for the vaporization of materials with a vaporizer tube 3, which includes at least one discharge port for the vaporized material. The vaporizer tube 3 is connected with a vapor distributor 5 and comprises at least two separately heatable vaporizer units. In the vaporizer tube 3, there are provided an upper and a lower piston, which are separated by a gap. The at least two separate vaporizer units encompass at least the lower and/or the upper piston in the form of tongs.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008303457-A (JP)
Title: Rust prevention method for pipe for heat exchanger, pipe for heat exchanger, rust prevention method for heat exchanger, and heat exchanger
Inventor: OKUMURA YASUNORI
IPC: C25D5/02
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rust prevention method for a pipe for a heat exchanger where a return bend can be welded to the opening edge part of a U-shaped pipe in which a plating film is formed at the outer circumferential face without any risk.  <P>SOLUTION: When a U-shaped pipe 10 made of metal used for a heat exchanger is dipped into a plating liquid 16, and a plating film for rust prevention is formed on the outer circumferential face of the pipe 10, regarding the edge part of a return bend made of metal connected with a U-shaped pipe adjacent in the heat exchanger as the opening edge part of the pipe 10, the outer circumferential face of the part to be welded and the inner circumferential face of the pipe 10 are not in contact with the plating liquid, the opening edge part 10a of the pipe 10 is projected from the liquid level of the plating liquid 16, and the pipe 10 is dipped into the plating liquid 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007332376-A (JP)
Title: Novel polyurethane and use thereof for thickening aqueous system
Inventor: FRANK SAUER
IPC: C08G18/48
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel hydrophilic/hydrophobic water soluble or water dispersible polyurethane characterized in that it has a thickening effect especially effective in a low shearing range and thus is suitable as a thickener for an aqueous system; and the use thereof for thickening an aqueous system.  <P>SOLUTION: The water soluble or water dispersible polyurethane comprises a reaction product of (A) a polyether polyol having an average functional value of 1.2 or more, (B) a (cyclic) aliphatic or aromatic diisocyanate, (C) an aliphatic or aromatic monoalcohol having at least one unsaturated bond, and (D) a saturated monoalcohol or monoamine, with an NCO/OH equivalent ratio of the above-mentioned four ingredients being 0.5:1-1.2:1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008308728-A (JP)
Title: Backing plate and manufacturing method therefor
Inventor: HARADA DAIICHI
IPC: C23C14/34
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive backing plate having sufficient mechanical strength.  <P>SOLUTION: The backing plate for holding a sputtering target has a main body part 2 which is made by stacking and joining a plate 2C made from copper for an electrode with a reinforcing plate 2S made from stainless steel. The main body part 2 has a water channel 4 placed therein for circulating a cooling water, and has the plate 2C for the electrode arranged on a side on which the sputtering target 3 is held. The water channel 4 is placed on the reinforcing plate 2S so that its inner space comes in contact with the plate 2C for the electrode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007332971-A (JP)
Title: Cylinder liner device
Inventor: SCHULZ REINER
IPC: F16J10/00
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder liner device for a large 2-stroke diesel engine for improving lubrication of a traveling surface, and a shielding method of a cylinder liner in the large 2-stroke diesel engine.  <P>SOLUTION: This cylinder liner device 10 has a cylinder liner 3 for the large 2-stroke diesel engine 1. This invention provides the cylinder liner device 10 having the cylinder liner 3 for the large 2-stroke diesel engine 1 including a piston movable in the cylinder liner and a supply part of scavenging air. The cylinder liner 3 has a fixed scavenging slit 4, and has an opening bottom end part 3'. The cylinder liner device 10 further includes a shield element 9 arranged in a bottom part of the cylinder liner for reducing a quantity of water droplet entering the cylinder liner via the bottom end part in stroke motion of a piston by being carried together with the scavenging air.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008309295-A (JP)
Title: Flare joint
Inventor: INOUE TOMOHITO
IPC: F16L19/04
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flare joint capable of preventing co-rotation of a box nut and a pipe.  <P>SOLUTION: This flare joint has a cross-sectional truncated chevron-shaped metallic washer 3 to be interposed between a flare processing part F formed in an end part T of the pipe P and diametrically expanding to the tip S and a pressing tapered surface 2 of the box nut 1 corresponding to a tapered outer peripheral surface of the flare processing part F. The washer 3 is composed of a construction material having hardness larger than the pipe P.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001982-A (JP)
Title: Hydraulic circuit of auger lifting and lowering equipment
Inventor: MURATE TOKUO
IPC: E21B7/00
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic circuit of auger lifting and lowering equipment with an auger free-descent mechanism capable of avoiding the breakage of a hydraulic motor in a free-fall state and preventing the free fall of an auger rotary-drive unit.  <P>SOLUTION: The auger rotary-drive unit is provided in a vertically movable manner in a leader. The hydraulic circuit of the auger lifting and lowering equipment makes the auger rotary-drive unit lifted and lowered by the hydraulic motor 18 which is operated by a hydraulic fluid supplied from a hydraulic pump 23 via a control valve 25 and a load holding valve 26. A cross relief valve 27 which makes relief pressure switchable is provided between the hydraulic motor and the load holding valve.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003734-A (JP)
Title: Method for attaching ic tag
Inventor: TAJIMA ISAO
IPC: G06K19/07
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for attaching an IC tag that can improve the adhesive strength between an IC tag and an adherend.  <P>SOLUTION: The method for attaching an IC tag has a process for attaching an IC tag, a process for covering with a cover sheet and a welding process. In the process for attaching an IC tag, an IC tag, having an IC chip, an antenna for transmitting and receiving information stored in the IC chip to and from an external device and a base film on which the IC chip and an antenna are installed, is positioned and installed on the adherend. In the process for covering with a cover sheet, the IC tag positioned and installed on the adherend is covered with a cover sheet from upward. In the welding process, the cover sheet and the base film are welded on the adherend in some areas other than the area in which the IC chip and the antenna are installed. Consequently, the adhesive strength between the IC tag and the adherend can be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003328-A (JP)
Title: Display device and its manufacturing method
Inventor: ARAKI TOSHIO
IPC: G09F9/00
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device having high reliability and excellent display definition, and to provide its manufacturing method.  <P>SOLUTION: The display device of the present invention includes: a substrate 1; a thin film transistor 50 formed on the substrate 1; an inorganic insulating film (second insulating film 11) covering the drain electrode 9 of the thin film transistor 50, having a first contact hole 12 that reaches the drain electrode 9; a contact conductive film 13 that connects to the drain electrode 9 through the first contact hole 12, and that is formed so as to cover the whole bottom surface of at least the first contact hole 12; an organic insulating film (third insulating film 14) formed on the inorganic insulating film and the contact conductive film 13, having a second contact hole 15 that reaches the contact conductive film 13; and a pixel electrode 16 that is formed on the organic insulating film, and that connects to the contact conductive film 13 through the second contact hole 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003333-A (JP)
Title: Hologram recording device
Inventor: HAGA KOICHI
IPC: G03H1/26
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degradation in the quality of signal light and to perform optical recording with high accuracy.  <P>SOLUTION: A hologram recording device 1 includes a band-pass filter 28 comprising a light-shield that is perpendicular to the optical axis of signal light modulated by a spatial light modulator 24 based on the data to be recorded and that blocks at least a part of the signal light, a support of the light-shield and an antireflection film formed on at least a part of the light-shield and the support and preventing reflection of light. A hologram recording medium 100 disposed behind the band-pass filter 28 is irradiated with signal light transmitted through the band-pass filter 28 and with reference light so as to record interference fringes formed by the signal light and the reference light in the hologram recording medium 100.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006244-A (JP)
Title: Water treatment apparatus and method
Inventor: KAWASHIMA SHINICHIRO
IPC: C02F1/28
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment apparatus which is used for treating raw water containing an anionic surfactant and in which the decrease of a chemical oxygen demand (COD) can be efficiently achieved.  <P>SOLUTION: The water treatment apparatus in which raw water containing the anionic surfactant is treated, is provided with: a flocculation treatment means for flocculating raw water; a pH adjustment means for adjusting the pH of the raw water to 3-5.5 in the flocculation treatment; and an activated carbon adsorption means for performing the activated carbon adsorption treatment of the flocculated liquid which is obtained by flocculating the raw water.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006916-A (JP)
Title: Electric power steering device
Inventor: AIZAWA TOSHIYUKI
IPC: F16H55/18
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for mounting an angle sensor of an electric power steering device suppressing accuracy error of a sensor driving gear connected to a sensor gear and a steering wheel and gearing noises caused by dispersion in assembling.  <P>SOLUTION: In the electric power steering device, an eccentric part of an elastic body ring 25 is mounted to a bearing part 20a of the angle sensor 20 to be placed on the opposite side (farther side) against the worm wheel 19 side and the whole angle sensor 20 is drawn to the outside direction from a center line of an output shaft (column shaft). After adjusting the sensor driving gear 19d and the sensor gear 22 of the worm wheel 19 to deeply gear each other, a bolt 24 is inserted to a mounting bracket 23 and the angle sensor 20 is fixed to a housing 11a. Deep gearing of the sensor gear 22 and the sensor driving gear 19d can suppress the gearing noises caused by backlash.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017262-A (JP)
Title: Data processor, data processing method and data processing program, encoding device, encoding method and encoding program, and decoding device, decoding method and decoding program
Inventor: SAGAWA YUSUKE
IPC: H04N19/625
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To decrease an operation amount associated with selection of a motion compensation block on condition that a plurality of kinds of size can be selected for the motion compensation block when a predictive motion vector of an object block is found.  <P>SOLUTION: A macroblock is divided into blocks of 4×4 pixels as a minimum size among seven specified kinds of block size, and index values are defined in the order of raster scanning of the macroblock in units of the blocks. A memory is provided with areas based on the index values, and motion vectors of blocks adjacent to an object block are copied by the unit block based on sizes of the adjacent blocks. As for the object block, index values corresponding to unit blocks in a left upper corner and a right upper corner are generated according to sizes. Index values of the adjacent blocks are found on the basis of the index values of the object block, motion vectors are read out of unit blocks that the index values indicate, and a predictive motion vector of the object block is found.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012946-A (JP)
Title: Driving circuit of brake coil
Inventor: NONAKA TAKAFUMI
IPC: H02P15/00
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving circuit suppressing the occurrence of arc or contact roughness due to repetition of ON/OFF in a point of contact provided in the driving circuit of a brake coil using a high DC voltage.  <P>SOLUTION: With respect to ON/OFF control timing between the point of contact 21 for conducting ON/OFF by inputting a signal from a control section 22 in a control panel in order to turn ON/OFF electricity to the brake coil 12, and a semiconductor switch 3 provided between a converter 2 and the point of contact 21 and conducting ON/OFF of a direct current power source on a positive electrode side by inputting a signal of a semiconductor switch driving circuit 30, when the timing is ON, the point of contact 21 is turned on, and then, the semiconductor switch 3 is turned on, and when OFF, the semiconductor switch 3 is turned off, and then, the point of contact 21 is turned off. Thus, the point of contact 21 can be turned ON/OFF in high voltage unapplied state.  <P>COPYRIGHT: (C)2009,JPO&INPIT