baber/WOPTO huggingface dataset:
Patent JP-2009161536-A (JP)
Title: Transition metal compound and transition metal catalyst composition containing the same and used for producing ethylene homopolymer or copolymer
Inventor: SHIN DONG-CHEOL
IPC: C07F7/28
Filed: 2009-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transition metal compound which not only enables to highly economically synthesize a catalyst therefrom but also is excellent in the activity of the catalyst on the polymerization of an olefin, to provide a transition metal catalyst composition comprising the transition metal compound and a cocatalyst and used for producing ethylene homopolymer or an ethylene-α-olefin copolymer, and to provide a polymerization method by which the ethylene homopolymer or the ethylene-α-olefin copolymer having various physical properties can economically be produced using the transition metal compound and the catalyst composition at a commercial viewpoint.  <P>SOLUTION: Provided are the transition metal compound containing a cyclopentadiene derivative and at least one aryloxide ligand at whose ortho-position a heterocyclic aryl derivative is substituted, wherein the ligands are not crosslinked to each other, on the periphery of the group 4 transition metal as a central metal; the catalyst composition comprising the transition metal compound and an organic aluminum compound and a boron compound as cocatalysts; and the polymerization method using the same.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010161184-A (JP)
Title: Semiconductor device
Inventor: KUNO NAE
IPC: H01L23/473
Filed: 2009-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for efficiently cooling a semiconductor element of a semiconductor device in which a package substrate, a semiconductor element, and a mounting substrate are stacked sequentially.  <P>SOLUTION: In the semiconductor device, a package substrate 11, a semiconductor element 131, and a mounting substrate 2 are sequentially stacked, the package substrate and the semiconductor element are electrically connected together via a primary connection bump 122; a heat-receiving part 31 of a liquid cooling module for cooling the semiconductor element that uses a liquid coolant is installed between the semiconductor element and the mounting substrate; and a plurality of secondary connection bumps 15 are installed between the package substrate and the mounting substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010080902-A (JP)
Title: Fiber type light emitting element
Inventor: FUJIYASU HIROSHI
IPC: H01S3/06
Filed: 2009-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber type light emitting element for emitting infrared light of suitable output by a simple structure.  <P>SOLUTION: A fiber type laser device 1 generates the infrared light consisting of far infrared rays, and is provided with: an excitation light source 3 which generates excitation light L1; and an optical fiber 5 having a clad 9 on which the excitation light L1 is made incident from the excitation light source 3 to be propagated and a core 11 which is excited by the excitation light L1 for propagating the clad 9, wherein the core 11 consists of p-type germanium. In addition, a pair of laser mirrors 7a, 7b are arranged on both ends of the optical fiber 5, and a laser resonator is constituted of the pair of laser mirrors 7a, 7b and the optical fiber 5. Then, the fiber type laser device 1 generates infrared laser light L3 by the laser resonator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010164406-A (JP)
Title: Probe unit and wiring check system
Inventor: NAKANO MASAMI
IPC: G01R31/02
Filed: 2009-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe unit facilitating continuity test on a plurality of terminals of a circuit board.  <P>SOLUTION: This probe unit includes a unit plate 72 provided with a plurality of holes corresponding to the plurality of terminals and a plurality of probes 71 slidably mounted in the plurality of holes 73 provided in the unit plate 72. Each of the probes is equipped with a conductive trunk 74 sliding in the hole 73 and a contact mechanism 60 for putting one end of the trunk 74 into contact with a terminal 92. Each contact mechanism 60 comprises a conductive magnet 75 mounted on one end of the trunk 74 and attracting a terminal. Further, it comprises a spring 76 provided around the trunk 74 to press one end of the trunk 74 against the terminal 92.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010167660-A (JP)
Title: Image forming apparatus
Inventor: JO HONRIKU
IPC: B41J19/04
Filed: 2009-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that prolongs the life of a drive motor by reducing the movement of a counter weight and reducing load on a drive motor that carries a timing belt.  <P>SOLUTION: A guide rod 35 is disposed opposite a carriage 15 of the timing belt 19. The counter weight 36 is attached to the guide rod 35, the counter weight being substantially equal in mass to the carriage 15 and slidable parallel to the direction A in which the timing belt 19 is carried. An electromagnet 37, serving as an attaching/detaching means for attaching the counter weight 36 to the timing belt 19 or detaching it therefrom, is attached to the counter weight 36, on the side facing the timing belt 19. A soft magnetic material part 38, such as a piece of iron, which is magnetically attracted by the electromagnet 37 is attached to a predetermined position of the timing belt 19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010168246-A (JP)
Title: Crucible and method for pulling single crystal
Inventor: SATO MASARU
IPC: C30B29/06
Filed: 2009-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crucible and a method for pulling a single crystal capable of effectively suppressing buckling of a quartz crucible and falling down of a body part toward the inside of the crucible by optimizing the shape of the quartz crucible.  <P>SOLUTION: The crucible 10 for pulling a silicon single crystal has a double structure comprising a quartz crucible 20 and a graphite crucible 30 which covers the outside of the quartz crucible 20, wherein the quartz crucible 20 is provided at its opening end part 20a with an inward falling prevention means 21 for urging a force (arrow X) to the radially outside direction of the quartz crucible 20 to the body part 20b of the quartz crucible 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010174432-A (JP)
Title: Manufacturing method for kitchen counter and the kitchen counter manufactured by the method
Inventor: KIRYU TOMIAKI
IPC: A47B96/18
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a kitchen counter for mounting a sink in an opening part formed in the counter with excellent workability and finishing a joint in a joint part of the sink and the opening part with excellent designability and to provide the kitchen counter manufactured by the method.  <P>SOLUTION: In this manufacturing method for the kitchen counter A, the sink 2 has a flange part 21, a suspending piece 22 extended in substantially vertical direction for a floor surface, provided with a through-hole 23, and being folded back is peripherally provided at a peripheral edge of the flange part 21, the sink 2 is fitted into the opening part 14 provided in the counter 1 to hold an inner peripheral edge 15 forming the opening part 14 and the suspending piece 22 being folded back through a clearance while a sink 2 side of the through-hole 23 is blocked by an air permeability material, and a part of a joint part formed by pouring a joint resin into the clearance and hardening the resin constitutes a joint 51.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179933-A (JP)
Title: Decompression packaging apparatus
Inventor: ASARI TATSUYA
IPC: B65B31/02
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decompression packaging apparatus by which even a bedding, blanket, or the like the volume of which after being washed/dried is larger than that before the cleaning can be easily packaged in a decompressed state in a coin-operated laundry store or the like.  <P>SOLUTION: The decompression packaging arrangement includes: a decompression pump 3 by which air sucked from a suction port is forced out from an exhaust port; a suction pipe system 5 connected to the suction port of the decompression pump 3; a suction port 8 formed in the end of the suction pipe system, which is opposite to the suction port; a coin selector 6 for performing a paying operation for the price of service used by a user; and a controlling device 7 that controls the actuation of the decompression pump 3 on condition that an operation permission signal is input from the coin selector 6. While an object to be packaged is placed in a packaging bag 21 made of a flexible film and having an outlet 23 and a non-return valve 26, the suction port 8 is connected to the outlet 23. Then, air in the packaging bag 21 is sucked by the decompression pump 3 and, while the pressure of the inside is kept decreased, the object is packaged.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179944-A (JP)
Title: Method and apparatus for filling beverage
Inventor: HAYAKAWA MUTSUMI
IPC: B65B55/10
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for filling beverage, capable of rapidly and adequately disinfecting a bottle.  <P>SOLUTION: In the beverage filling method, the entire steps of molding a bottle 1 out of a heated preform 6 through blow molding, disinfecting the molded bottle in the mist of hydrogen peroxide, air-rinsing the disinfected bottle in aseptic air, and filling the beverage in the air-rinsed bottle and sealing the bottle are executed while the bottles are allowed to continuously travel. Before disinfecting the bottle after molding the bottle, the temperature of the bottle through the remaining heat when heating the preform is inspected, and any bottle with the temperature not reaching the predetermined value is excluded, and only the bottles with their temperature reaching the predetermined value are subjected to the disinfection and filling. Since only the bottles with their temperature reaching the predetermined value are brought into contact with the mist of hydrogen peroxide, the bottles can be rapidly and adequately disinfected, and the amount of use of hydrogen peroxide can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182237-A (JP)
Title: System, method and program for sampling stack trace
Inventor: FURUTA HIROTAKE
IPC: G06F11/28
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a memory capacity required for storing stack trace information without increasing load on a system, and to specify the process and thread causing faults.  <P>SOLUTION: A stack trace sampling system has an execution part 30 for carrying out a process for each thread that is an execution unit, and a trace data storage part 33. The execution part 30 has: a stack trace sampling part 31 for sampling first stack trace information indicating a processing state just before switching the thread in execution, and second stack trace information indicating a processing state just after switching of another thread executed after the switching of the thread, respectively, when the thread being executed is switched to another thread, and for storing the sampled first and second stack trace information in the trace data storage part 33; and a trace data output part 32 for outputting the first and second stack trace information stored in the trace data storage part 33 to an external storage device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010181790-A (JP)
Title: Image forming apparatus
Inventor: YONEDA KAZUHISA
IPC: G03G21/00
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus purifying harmful emission gas emitted from the image forming apparatus while preventing increase in size and cost of the image forming apparatus, and also purifying air in a room wherein the image forming apparatus is installed.  <P>SOLUTION: In the image forming apparatus 100 having a body for performing image forming processing on recording paper, an ion generating means 71A generating ions and emitting them to the outside is mounted to the outside of the body at an interval from the body of the image forming apparatus 100 by means of a support member 72 protruded upward from the body of the image forming apparatus 100.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185287-A (JP)
Title: Sliding member and compressor
Inventor: YOSHIMI SUKEKI
IPC: F04B39/12
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding member of a compressor the reliability of which is increased since the lubricating oil retaining capability is high owing to phosphate coating and molybdenum disulfide coating and the wear resistance is high, and a highly reliable and highly efficient compressor.  <P>SOLUTION: A coating is formed on the surface of a sliding part material by alternately and adjacently arranging phosphate coatings 127 and molybdenum disulfide coatings 128 with film widths of 1.0-3.0 mm. Consequently, the lubricating oil 103 retaining capability owing to the phosphate coatings 127 can be increased, and the wear resistance owing to the self-lubricating characteristics of molybdenum disulfide is improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185911-A (JP)
Title: Preparation method and preparation apparatus
Inventor: TAKESHITA HARUAKI
IPC: G03G15/08
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preparation method and a preparation apparatus for a developer for replenishment, in which a carrier and a toner as a developer for replenishment can be uniformly mixed without producing toner blocks or without requiring input of enormous time and energy.  <P>SOLUTION: The preparation method and the preparation apparatus for a developer for replenishment achieve uniform mixing of a carrier and a toner as a developer for replenishment without producing toner blocks or without requiring input of enormous time and energy, by storing the toner (first particles) T in a container and further storing the carrier (having a higher specific gravity and a smaller volume than the first particles) above the toner T, and applying a predetermined quantity of vibration energy to a predetermined part of the container wall at a position corresponding to the area where the toner is housed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189534-A (JP)
Title: Energy ray-curable resin composition for optical lens sheet and cured product thereof
Inventor: KIYOYANAGI NORIKO
IPC: G02B1/04
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition which is excellent in releasability, shape reproducibility and adhesion to a substrate and has high refractive index, high glass transition temperature and low viscosity.  <P>SOLUTION: The energy ray-curable resin composition for an optical lens sheet comprises: a monoacrylate monomer (A) having a phenyl ether group; a compound (B) represented by formula (1) (wherein R<SB>1</SB>s are identical to or different from each other and each represent a hydrogen atom or 1-4C hydrocarbon group; R<SB>2</SB>s are identical to or different from each other and each represent a 1-4C hydrocarbon group; and m and n are each an average repeating number and satisfies m+n=0.4-12); and a photoinitiator (C).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190497-A (JP)
Title: Ice making machine
Inventor: NAGASAWA FUMIO
IPC: F25C1/00
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To simplify an installation work of an accumulator by reducing components necessary for installing the accumulator.  <P>SOLUTION: This ice making machine has an ice making mechanism 30 disposed on an upper section of an ice storage chamber 12a, a water supply means 40 for supplying the ice-making water to the ice making mechanism 30, an evaporator EP constituting a refrigerating circuit 48 and cooling the ice making mechanism 30, and the accumulator 50 disposed in a return pathway of a refrigerant from the evaporator EP to a compressor CM in the refrigerating circuit 48 and separating the refrigerant into gas and liquid. The accumulator 50 is installed on the upper section of the ice making chamber 12a and fixed to a water supply pipe 42 of the water supply means 40 connected with the ice making mechanism 30, being inclined upward from a connection end at an evaporator EP side toward a connection end at a compressor CM side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189816-A (JP)
Title: Method for producing reinforcing fiber
Inventor: TOKI TERU
IPC: D06M15/41
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing fiber having strong adhesiveness to sufficiently reinforce a polymer by uniform adhesion even with a small coating weight of a treatment agent.  <P>SOLUTION: The method for producing a reinforcing fiber includes immersing the fiber in a treatment solution. The fiber is a fiber composed of a multifilament. After the adhesion A of the treatment solution to the fiber, the fiber is kept in an unheated state at 50°C or less for not less than 30 seconds and then drying-heat treatment C is carried out. During the retention in the unheated state B, preferably the fiber is changed in direction by a roll, the fiber is a twisted cord and is a polyester fiber.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197635-A (JP)
Title: Keyboard chassis
Inventor: KATSUTA TAKASHI
IPC: G10H1/34
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keyboard chassis which allows a plurality of chassis portions to be simply and easily coupled by preventing displacement of a key in each of the plurality of chassis portions.  <P>SOLUTION: A plurality of chassis portions 30 are provided with a plurality of first to third elastically deformable portions 31 to 33 by hollowed portions 34, 36, and 38, and key support portions 13 with first positioning projections 35 are provided on the first elastically deformable portions 31 respectively, and key guide portions 7 with second positioning projections 37 are provided on the second elastically deformable portions 32, and hammer support portions 9 with third positioning projections 39 are provided in the third elastically deformable portions 33, and the first to third positioning projections 35, 37, and 39 are positioned through elastic position adjustment by a coupling portion 40 with first to third position control holes 41 to 43, whereby the plurality of chassis portions 30 are successively coupled along an arrangement direction of keys 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199281-A (JP)
Title: Electric storage device and method of manufacturing the same
Inventor: FUJII TSUTOMU
IPC: H01G11/52
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the safety of an electric storage device, and to improve the quality.  <P>SOLUTION: An electrode stack unit 12 is provided with a separator 17 which is folded zigzag. A positive electrode 13 is stored in a positive storage part 26 of the separator 17, and negative electrodes 14, 15 are stored in a negative electrode storage part 27 of the separator 17. Further, both width-directional ends 17a of the separator 17 are closed in the stacking direction. Consequently, the positive electrode storage part 26 and negative storage part 27 have openings at different positions and the positive electrode 13 and negative electrodes 14, 15 are prevented from short-circuiting owing to a position shift or the like of the electrodes. Further, the negative electrode storage part 27 is formed in a bag shape, so even if metal lithium is dropped from the negative electrode 15 having a metal lithium foil, the metal lithium is prevented from separating. Consequently, an internal short circuit and corrosion of an exterior member caused by the free metal lithium can be prevented. Furthermore, the metal lithium having been dropped can be retained in the vicinity of the negative electrode 15 to achieve doping with lithium ions as designed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199282-A (JP)
Title: Electric storage device and method of manufacturing the same
Inventor: FUJII TSUTOMU
IPC: H01M50/489
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the safety of an electric storage device, and to improve the quality.  <P>SOLUTION: A negative electrode mixture member 26 accommodated in a bag-like separator 18 includes: a negative electrode 15 provided with a negative electrode mixture layer 24 formed on one surface of a negative electrode current collector 23; and a metal lithium foil 16 adhering to the negative electrode 15. Accordingly, even when metal lithium is dropped from the negative electrode current collector 23 of the negative electrode 15, the diffusion of the metal lithium in the electric storage device 10 can be prevented. Consequently, short-circuiting in the electric storage device 10 or corrosion of an outer material 11 caused by the free metal lithium can be prevented, whereby the safety of the electric storage device 10 can be enhanced. Even when the metal lithium is dropped from the negative electrode current collector 23 of the negative electrode 15, the metal lithium can be retained in the vicinity of the negative electrode 15 to achieve doping with lithium ions as designed. Consequently, the quality of the electric storage device 10 can be improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010198324-A (JP)
Title: Business process execution method and its execution system
Inventor: KURAMOCHI HIDEO
IPC: G06Q10/06
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a business process execution method for shortening the execution time of a business process by validly utilizing a CPU time.  <P>SOLUTION: The method is provided to statistically analyze executed business process history information, to predict a business process which is highly likely to shift to an execution state the next among business process instances put in a standby state on the basis of the analytic result, and to execute in advance activity to be executed in the future by the business process instance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194197-A (JP)
Title: Position display system for fire extinguisher
Inventor: KONDO TAKESHI
IPC: A62C13/78
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position display system for fire extinguishers capable of displaying the installation place of the fire extinguisher even in a fire or power failure and enabling a user to easily ascertain the installation place of the fire extinguisher.  <P>SOLUTION: The position display system for fire extinguishers includes a commercial power supply 1, one power failure-free power supply device 2, a plurality of fire extinguishers, 3 and a plurality of position display devices 4. The commercial power supply 1, the power failure-free power supply device 2, and the position display devices 4 are electrically connected in series in this order. Each of the position display devices 4 has an installation part 41, a detection part 42, and a display part 43. Usually, power is supplied to the display part 43 from the commercial power supply 1 through the power failure-free power supply device 2 and, on abnormality of the commercial power supply 1, power is supplied to the display part 43 from the power failure-free power supply device 2. Further, the display part 43 lights when the detection part 42 is turned ON but does not light when the detection part 42 is turned OFF.  <P>COPYRIGHT: (C)2010,JPO&INPIT