baber/WOPTO huggingface dataset:
Patent JP-2010065068-A (JP)
Title: Apparatus and method for manufacturing polyolefin
Inventor: KIMOTO KAZUSHI
IPC: C08F2/01
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a polyolefin by recycling an unreacted monomer with an excellent efficiency and at a low cost.  <P>SOLUTION: This polymerization apparatus 1 includes: a liquid-phase polymerization reactor 2 for obtaining a slurry product by the liquid-phase polymerization of an olefin monomer; a gas-phase polymerization reactor 3 for gas-phase polymerizing the above slurry product; and a condenser 4 for condensing and liquefying an unreacted olefin monomer in the above gas-phase polymerization reactor 3 and additionally includes: a liquefied monomer transfer line 11 for feeding a liquid product in the above condenser 4 into the polymerization apparatus 1 from the condenser 4. Thus, the capability of feeding again the unreacted monomer recovered directly to the liquid-phase polymerization without passing through such a treatment as purification or the like, permits the unreacted olefin monomer to be recycled with an excellent efficiency and at a low cost.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010064557-A (JP)
Title: Program and unit allocation plan preparation device
Inventor: TAKEUCHI YOKO
IPC: B61L27/00
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a unit allocation plan using a computer.  <P>SOLUTION: A node indicating an event of a unit on the train operation is prepared by executing the processing for extracting an arrival node and a departure node according to a train diagram, the processing for setting an initial detention node and a final detention node according to a vehicle operation plan, and the processing for listing a retention node according to station attributes. An arc connecting nodes having transition possibility of the unit out of the prepared nodes is prepared based on the train diagram and the station attributes. The unit allocation plan for achieving a train diagram is prepared by appropriating, for each of the prepared nodes, the unit allocation number of 0 or more so that a predetermined constraint condition is satisfied, and the total of the penalty value of each running arc becomes minimum.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065736-A (JP)
Title: Magnetic fluid sealing device
Inventor: SHIMAZAKI YASUYUKI
IPC: F16J15/43
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic fluid sealing device which reduces cost remarkably by improving the structures of a housing and pole pieces.  <P>SOLUTION: The magnetic fluid sealing device includes the housing 4, which supports a rotating shaft 7 by bearings 6a, 6b provided inside. The housing 4 has a flange 5 mounted on a partition wall 2 and pole pieces 12, 12 facing each other with a gap on the outside circumferential surface of the rotating shaft 7. A magnet 9, which forms the magnetic field between the pole pieces 12 and the rotating shaft 7, is provided on the housing 4. A magnetic fluid 14, which is magnetically attracted to the pole pieces 12 and the rotating shaft 7 by the action of the magnetic field, is provided between the pole pieces 12 and the outside circumferential surface of the rotating shaft 7. The pole pieces 12 and the flange 5 are integrally formed of the same magnetic material as one member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010068606-A (JP)
Title: Single phase-three phase matrix converter
Inventor: MORIMOTO ATSUSHI
IPC: H02M5/293
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems of a matrix converter which employs a bi-directional switch and converts single phase directly into three phase that a clamp circuit, and the like, are required for conducting the circulation current from an inductive load, that the apparatus is enlarged, the control is complicated and the cost is increased because a high performance microprocessor is required for gate drive.  <P>SOLUTION: A single phase-three phase matrix converter is constituted by applying a bi-directional switch 1 including a first gate terminal 2, a second gate terminal 3, a drain terminal 4 and a source terminal 5 and having four operation modes by turning the first gate terminal 2 and second gate terminal 3 on/off, respectively, wherein the first gate terminal 2 and second gate terminal 3 are driven optimally so that the number of gate signals is decreased by performing gate drive partially while ensuring a route for feeding a circulation current to the bi-directional switch 1 thus attaining simple circuitry at a low cost.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009068158-A (JP)
Title: Glued heald mounting rail
Inventor: DROPE STEFAN
IPC: D03C9/06
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a possibility for the manufacture of shaft rods by means of a reliable process.  <P>SOLUTION: There is provided a shaft rod 1 comprising a heald mounting rail 3 that is glued to the rod body 2. In order to achieve bonding, a space-filling glue 19 provided in an accommodation space 14 of the heald mounting rail 3 or of the rod body 2 is used. The accommodation space 14 has a greater volume than a holding section 10 formed on the rod body 2 or on the heald mounting rail 3. The holding section 10 and the accommodation space 14 are configured in such a manner that the two parts can only be inserted into each other with the aid of a pivoting movement. To achieve this, the holding section 10 is provided with a part 21 extending in a direction transverse to the mouth 17 of the accommodation space 14, the part being wider than the mouth 17 and thus extending behind a wall section or a part 31, 34 of the accommodation space 14. The accommodation space 14 and the holding section 10 are configured as hook profiles that are in engagement with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009302497-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: OZAKI YOSHINOBU
IPC: H01L21/301
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device for adjusting the cutting conditions of a semiconductor wafer.  <P>SOLUTION: In the method for manufacturing the semiconductor device, a first varnish containing a first adhesive resin composition and a second varnish containing a second adhesive resin composition different from the first one are overlaid on a base material 2. Then, the first and second varnishes are dried to form an adhesive film 1 on the base material 2. A semiconductor wafer W is stuck to the adhesive film 1. The semiconductor wafer W is cut and the adhesive film 1 is notched so that the adhesive film 1 remains partially.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010064008-A (JP)
Title: Bucket type jaw crusher
Inventor: UEDA TOSHIHARU
IPC: B02C21/02
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bucket type jaw crusher easy in exchange of a hydraulic motor due to breakage of the hydraulic motor or change of crushing capacity, change of size, and exchange of a coupling stem; shortening crushing size adjustment time by quickly and easily exchanging toggle plate parts; allowing quick exchanging by integrally building-in an eccentric main spindle and parts around a jaw moving blade in a bucket; and allowing quick and easy clogging removal of crushed matter.  <P>SOLUTION: The bucket type jaw crusher is provided with a coupling of spline engagement and the coupling stem for connection of the hydraulic motor 70 driving the jaw moving blade 30 to the eccentric main spindle 40, and is constituted to allow taking out of eccentric main spindle parts, toggle plate parts and jaw moving blade parts from a bucket opening, and allowing the jaw moving blade 30 and a jaw fixed blade 20 to be formed in a reversed truncated chevron pattern.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067091-A (JP)
Title: Shared memory system
Inventor: SHIMIZU TAKESHI
IPC: G06F12/06
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch for quickly transmitting data by shortening latency without deteriorating storage efficiency of a memory.  <P>SOLUTION: In terms of one aspect of a shared memory system, this shared memory system in which a plurality of data can be stored in parallel in a shared memory includes: a plurality of ports sharing the shared memory for receiving a plurality of the data; a plurality of buffers for storing a plurality of the data to be transferred from a plurality of the ports by prescribed block units; and a control part for temporarily stopping the transfer of the data by the prescribed block units according to a difference between the data transfer speed from the ports to the buffers and the data transfer speed from the buffers to the shared memory, and for starting the data transfer to the shared memory for each of a plurality of the blocks.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067929-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KAMATA YOSHIKI
IPC: H01L29/78
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having favorable mobility, and also to provide a manufacturing method thereof.  <P>SOLUTION: The semiconductor device comprises a substrate 1, a semiconductor region which is formed on a substrate surface is mainly formed of Ge, a non-metal Ge compound layer 2 formed on the semiconductor region, an insulation film 3 formed on the non-metal Ge compound layer, an electrode 4 formed on the insulation film, and a source-drain region formed on the substrate surface with the electrode between. The non-metal Ge compound layer contains, for example, a compound of Sr and Ge, a compound of Ba and Ge, or a compound of Ba, Si, and Ge.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010071743-A (JP)
Title: Method of detecting object, object detection device and robot system
Inventor: SHIRAISHI KAZUNARI
IPC: G01B11/26
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of precisely detecting an object capable of detecting a position and a posture of a target object by lesser computation quantity, and to provide an object detection device and a robot system.  <P>SOLUTION: This method is adapted to detect a position and a posture of a target object having at least one rectangular side face in a three dimensional space. A distance to a target object is measured to obtain distance data. A normal line direction for each predetermined unit on the distance data is computed. A region is divided into a plurality of regions in such a manner that the normal line directions are within a predetermined angle difference, and then a target region to be detected is selected. A boundary line between the target region and other region is obtained. An axis line passing through a center of gravity of the target region is obtained. The boundary line is divided into two parts by the axis line. Each of the divided boundary lines is converted into a Hough coordinate. The boundary lines which are divided and converted to Hough spaces are respectively casted into different Hough spaces. Maximum casting numbers are respectively added so as to obtain a maximum candidate angle. Accordingly, the position and posture of the target object is detected on the basis of the maximum candidate angle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010073833-A (JP)
Title: Mobile terminal device
Inventor: ARAKI TATSUTO
IPC: H05K5/02
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a mobile terminal device for improving strength of a case and preventing a dent (sink) on a surface after molding or a plate protrusion to improve exterior quality of the case.  <P>SOLUTION: A main case integrally molded of a first plate member 21 and a resin material 22 by molding and a second plate member 28 provided on a backside of the main case form a storage space of an electronic component. A frame 22a is formed of the resin material 22 along an outer rim of the first plate member 21. The first plate member 21 has an edge buried in the frame 22a formed to be a two-part bend containing a first curve C1 bent in an L-shaped cross section in the right-angled direction and a second curve C2 bent to be folded into a U-shaped cross section, wherein resin volumes of the frame 22a divided by the two-part bend 21b are substantially equal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072324-A (JP)
Title: Optical scanning apparatus and image forming apparatus
Inventor: ISHII KAZUO
IPC: H04N1/113
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To more reliably count an image signal, indicative of turning ON of a light source, based upon received image data compared with the case where this constitution is not available.  <P>SOLUTION: An output from an OR circuit 30 is input to the first input terminal 42A of a comparator 42 separately from the one led to an LD driver 22. A threshold signal is input to a second input terminal 42B. When the ON signal of the light source (LD) 18 is accumulated, electric charges are accumulated in a capacitor 46, and discharged when reaching a fully charged state, and a signal having a predetermined voltage is made to flow to the first input terminal 42A. This is compared with the threshold signal, and then the signal of one count is sent out to an image formation controller 12. The image formation controller 12 once receiving the count signal sends out a reset signal to the base of an npn transistor 48 and also computes a predictive toner consumption on the basis of a count value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010073940-A (JP)
Title: Sheet material for printed circuit board, and printed circuit board
Inventor: MURAKOSHI HIROYUKI
IPC: B32B5/26
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet material for a printed circuit board which uses kenaf fibers instead of glass fibers and has a sufficient insulation property.  <P>SOLUTION: The sheet material for the printed circuit board has a glass fiber-resin composite layer 2 comprising glass fibers and resin, disposed on both sides of a kenaf fiber-resin composite layer 1 comprising kenaf fibers and resin, and a printed circuit board comprises the sheet material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010068788-A (JP)
Title: Fishing reel
Inventor: KATAYAMA MASATOSHI
IPC: A01K89/017
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing reel capable of performing sure thumbing operation by quickly moving a fingertip of a hand from a switch operating piece to a flange of a spool.  <P>SOLUTION: The fishing reel is provided with a reel body 5 having a hand-placing upper face 6a, the spool 34 placed at a front part of the reel body 5 and winding a fishing line 35, a motor 44 to rotate the spool 34 in a winding direction of the fishing line 35, and the switch operating piece 63 placed on the upper face of the reel body 5 and controlling rotation of the spool 34 by manually operating with the fingertip of the hand. The spool 34 is placed at the front part of the reel body 5 in a manner that at least one flange 37b is exposed out of the reel body 5. The switch operating piece 63 is positioned behind the spool 34 and protruded upward toward the reel body 5 relative to the spool 34.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078019-A (JP)
Title: Disk rotor
Inventor: SATO HIROAKI
IPC: F16D65/00
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk rotor contributable to integration and miniaturization of the press molding part and a disk part, contributable to further enhancement of rigidity of a press molding part, and capable of improving drain performance.  <P>SOLUTION: This disk rotor includes the metallic press molding part 2 molded by press molding and installed in a mating member, and a disk part 4 formed of a graphite including casting 45 joined by internal chilling to the outer peripheral side of the press molding part 2 and having a frictional sliding surface for sliding a frictional material. The press molding part 2 includes a plurality of first ribs 6 extended in the radial direction to a central area of the press molding part 2 and enhancing rigidity of the press molding part 2, in a part 2w exposed from the graphite including casting 45 among the press molding part 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087580-A (JP)
Title: Optical communication system
Inventor: MORIWAKI SETSU
IPC: H04B10/27
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical communication system for determining a communication node for receiving signals by the wavelength of a wavelength variable light source to be transmitted and in which the flatness and sharpness of transmission characteristics required of a wavelength multiplexer or a wavelength demultiplexer are not changed by the scale of the system and the extensibility of the system is not limited.  <P>SOLUTION: When wavelengths λ<SB>1</SB>to λ<SB>A×B</SB>are defined at a prescribed interval Δλ, an N×N optical wavelength multiplexer/demultiplexer (N is an integer ≤A) having the fundamental cycle of A×Δλ and an M×1 wavelength multiplexer (M is an integer ≤B) having the fundamental cycle of B×Δλ are used, and especially A and B are mutually prime (the greatest common divisor is 1). The output of the wavelength multiplexer whose input is the output of a transmitter incorporating the wavelength variable light source is input to the N×N optical wavelength multiplexer/demultiplexer. The output of the N×N optical wavelength multiplexer/demultiplexer is input to the wavelength demultiplexer, and the output of the wavelength demultiplexer is received in a photodetector.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087122-A (JP)
Title: Cutting device
Inventor: MAEDA YASUSHI
IPC: H01L21/301
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting device which can hold a rectangular package substrate by a holding table to cut it, wherein safety is secured even when rotating the holding table, and setup and dressing are possible.  <P>SOLUTION: A holding table 2 is configured as follows: a rectangular chucking holding part 21 is arranged at the center of a rotatable disk plate 20; a magnet part 22 for magnetizing a frame body of a frame is arranged around the chucking holding part 21; a dressing board support part 23 for supporting a dressing board and a detection plate support part 24 for supporting a detection plate with which a cutting blade is brought into contact when an original position of the motion in a vertical direction of the cutting blade is detected at a position in point symmetry with respect to the dressing board support part 23 are disposed on the outer peripheral side of the magnet part 22. In a state that a workpiece supported by the frame via an adhesive tape is held by a holding table 2, the dressing board support part 23 and the detection plate support part 24 are exposed on the outer peripheral side of the frame body of the frame.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010085600-A (JP)
Title: Colored curable composition, color filter and production method thereof, and solid-state imaging device
Inventor: TAGUCHI YASUSHI
IPC: G02B5/20
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored curable composition which is excellent in the uniformity and surface flatness of coating even on an uneven substrate, is excellent also in developing properties and is capable of forming a color pattern with high resolution.  <P>SOLUTION: The colored curable composition includes (A) a polymer including a structural unit having a carboxy group which bonds to a main chain through a linking group configured to containing an ester group, (B) a photopolymerization initiator, (C) a polymerizable compound, (D) a pigment, and (E) a dispersant containing a phosphoric acid group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010086209-A (JP)
Title: Information providing system
Inventor: OBATA YUKIYO
IPC: G06Q10/00
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing system for providing different information according as the page of a book whose information provision is requested by a user is a book-cover side or back-cover side without making it necessary to provide any complicate congestion control circuit in an IC tag in a book to a plurality of pages of which IC tags are attached.  <P>SOLUTION: An IC tag with the information of sequence numbers including a start number and an end number is attached to a book, and an information management server or each IC tag includes a book-cover side provision information and back-cover side provision information, and a terminal device on which the information management server or an R/W function is loaded includes a prescribed information determination means, thereby providing different information according as the read IC tag is the book-cover side or the back-cover side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087214-A (JP)
Title: Method of measuring capacitance of mos capacitor
Inventor: MORIMOTO TAMOTSU
IPC: G01R27/26
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of measuring capacitance of an MOS capacitor capable of accurately and easily measuring the capacitance even for the MOS capacitor formed on a semiconductor wafer.  <P>SOLUTION: An inductor L is inserted in series to a measurement circuit connected to a probe; an alternating current is applied to a measurement object MOS capacitor 10 formed on a semiconductor wafer from an A.C. power source through the probe to obtain the resonance frequency of the measurement object MOS capacitor 10, and the capacitance of the measurement object MOS capacitor 10 is obtained from the resonance frequency by calculation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010085009-A (JP)
Title: Air conditioning method, air conditioning system and method of controlling air conditioning system
Inventor: MIYAJIMA YUJI
IPC: F24F11/02
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning method and an air conditioning system capable of improving energy efficiency in the entire system in air conditioning using a heat storage tank.  <P>SOLUTION: The air conditioning system 10 includes: a plurality of refrigerators 14 for cooling cold water supplied to an air conditioning load 12; the heat storage tank 16 provided between the refrigerators 14 and the air conditioning load 12 and storing cold heat by storing cold water cooled by the refrigerators 14 and supplying the cold water to the air conditioning load 12; sensors 34 for detecting cold heat amounts stored in the heat storage tank 16; and a control device 20 operating the refrigerators at a predetermined load ratio and controlling the number of operated refrigerators 14 based on measurement values by the sensors 34.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010085717-A (JP)
Title: Porous ceramic molding and fastening method
Inventor: TANAKA YASUNORI
IPC: G02B7/02
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastening method for smoothly fastening a porous ceramic molding to a component, and to provide a porous ceramic molding fastened using the fastening method.  <P>SOLUTION: A lubricant K is applied to a screw SR1 formed on a pressing ring 11 as a component to be fastened, or to a screw SR2 of a mirror frame 10 made of the porous ceramic molding that has the screw SR2 to be screw-engaged with the screw SR1. Subsequently, the pressing ring 11 is fastened to the mirror frame 10 made of the porous ceramic molding. Smooth fastening is achieved and accordingly chipping of the screws is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT