baber/WOPTO huggingface dataset:
Patent JP-2011061751-A (JP)
Title: Radio base station and communication control method
Inventor: SEKIGUCHI MASAHIRO
IPC: H04W72/10
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio base station capable of avoiding collisions with radio signals transmitted from other radio terminals in the case that the radio signal transmitted from a radio terminal delays.  <P>SOLUTION: The radio base station comprises: a radio communication unit 11 for performing communication using a plurality of carriers where each of the carriers performs communication with time slots obtained by time-dividing a frame; a delay detection unit 16 for detecting the delay of a radio signal transmitted from a radio terminal 20; a counting unit 17 for counting the number of radio terminals delaying detected by the delay detection unit 16; a radio terminal allocation unit 18 for allocating the delaying radio terminals 20 to other carriers in which the time-divided number of the time slots is reduced according to the number of radio terminals 20 counted by the counting unit 17.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011068939-A (JP)
Title: Method for producing silver hyperfine particle, silver hyperfine particle-containing composition, and conductive member
Inventor: AKAIWA SHOJI
IPC: C08L101/00
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing silver hyperfine particles by which a recovery rate is high, and the dispersion stability of silver hyperfine particles with the lapse of time is excellent, to provide a silver hyperfine particle-containing composition having excellent dispersion stability and adhesion with a base material, and to provide a conductive member having excellent adhesion with the base material and electric conductivity.  <P>SOLUTION: In the method for producing silver hyperfine particles where, into an aqueous medium mainly containing water, at least a water-soluble silver salt, a basic compound, a water-soluble polymer compound and a reducing agent are incorporated, and silver ions derived from the water-soluble silver salt are reduced so as to produce silver hyperfine particles, the basic compound is composed of a basic potassium salt. Further, the silver hyperfine particle-containing composition contains the silver hyperfine particles obtained thereby, and the conductive member is obtained thereby.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011067748-A (JP)
Title: Method of producing hydrogenation catalyst and method of hydrogenating hydrocarbon oil using the same
Inventor: NISHIJIMA TATSUJI
IPC: B01J37/08
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst having excellent hydrogenating capabilities, including those of hydrogenation, desulfurization, denitrification and residual carbon removal, as a hydrogenation catalyst for hydrocarbon oils, compared with conventional hydrogenation catalysts, and a method of hydrogenating hydrocarbon oils using it.  <P>SOLUTION: The method of producing a hydrogenation catalyst for hydrocarbon oils comprises adhering a boron compound to the surface of pores of an alumina-based inorganic porous support, baking the support to obtain a boron-supported intermediate, adding, to the intermediate, 10-40 mass%, based on the amount of the oxide catalyst, of at least one element of the group 6 in the periodic table, 0.5-15 mass% of at least one element of the groups 8-10 and an organic additive in an amount 0.15-3 times the total molar number of the elements of group 6 and groups 8-10 and drying the resultant mixture to cause the elements of group 6 and groups 8-10 in the periodic table and the organic additive to be supported.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011070602-A (JP)
Title: Pattern detecting device, processing method for the same, and program
Inventor: TACHI SHUNTA
IPC: G06T1/00
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for accurately detecting the position of each pattern in a repeated pattern, even in an image of an object including fluctuation in a repeated pattern cycle or an object including disturbance unrelated to the repeated pattern.  <P>SOLUTION: A pattern detecting device receives an image of an object including the repeated pattern, estimates the repeated pattern cycle in the input object, and generates a reference image based on the image divided by the estimated cycle. The pattern detecting device then compares the reference image with the object image, and detects the position of each pattern in the repeated pattern based on the compared result.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011077686-A (JP)
Title: Multi-value modulation optical transmitter/receiver and multi-value modulation optical transmitting/receiving method
Inventor: ONOHARA SEIJI
IPC: H04J14/00
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a low-power-consumption and high-speed multi-value modulation optical transmitter/receiver which easily achieves an optical receiving circuit corresponding to a plurality of modulation systems.  <P>SOLUTION: A digital signal processing optical transceiver (20) has: a receiving front end (30) which divides an optical receiving signal from a communication channel into four channels in total, an I channel and a Q channel of an X polarization component, and an I channel and a Q channel of a Y polarization component; and a digital signal processing part (50) which performs signal point determination to the signals of four channels, determines that the modulation system is two-phase phase modulation when only two signal points exist, selects two channels of an I channel component of the X polarization and an I channel component of the Y polarization to perform signal processing, determines that the modulation system is four-phase phase modulation when four signal points exist, and selects the four channels, the I channel components and Q channel components of each of the X polarization, Y polarization to perform the signal processing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075341-A (JP)
Title: Particle analyzer and computer program
Inventor: KAWAMURA YOSHIYUKI
IPC: G01N15/02
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particle analyzer for more efficiently confirming a plurality of particle images and a computer program.  <P>SOLUTION: The particle analyzer is constituted so that a sample containing a plurality of particles to be imaged are allowed to flow to a flow cell, the particles in the sample flowing to the flow cell are imaged and the imaged particle images are analyzed to display the analyzed result. A particle size histogram 201, a particle shape histogram 202 and a particle image sight 203 is displayed on the display part of the data processor contained in the particle analyzer. The images of the particles, wherein a circle corresponding diameter and a degree of circularity are respectively contained in the transverse axis range and ordinate axis range of the particle image area, are displayed on the respective particle image areas of the particle image sight 203. If the particle image sight 203 is displayed thus, it is easily and accurately be secured whether what shape of particles are contained in what value of a range at a glance. Accordingly, a particle shape is efficiently confirmed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011079724-A (JP)
Title: METHOD FOR PRODUCING SiOx (x<1)
Inventor: SUGANO HIDEAKI
IPC: C01B33/113
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing SiO<SB>x</SB>(x<1) which has excellent cycle properties when used as a negative electrode active material for a lithium ion secondary battery, and which enables a vapor deposition film to be deposited, the vapor deposition film having excellent gas barrier properties when used as a vapor deposition material for a barrier film.  <P>SOLUTION: In the method for producing SiO<SB>x</SB>(x<1), a raw material generating an SiO gas is vaporized by plasma heating to be formed into SiO gas, then the SiO gas is deposited as a silicon oxide. The deposition of the SiO gas is preferably performed in a cooled state by using a deposition base or mixing a non-oxidizing gas into the SiO gas. As the raw material, the one obtained by mixing Si powder and SiO<SB>2</SB>powder and/or SiO powder is preferably used. The obtained silicon oxide becomes noncrystalline SiO<SB>x</SB>(x<1) which does not show a diffraction peak derived from metal silicon and silicon dioxide in X-ray diffraction measurement.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011086648-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: HONDA NARUTO
IPC: H01L29/861
Filed: 2009-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device allowing for preventing an unevenness of resist coating and improving a focus margin in a photoengraving process, in a process of manufacturing the semiconductor device having a field plate structure and a RESURF formation structure; and to provide a method of manufacturing the same.  <P>SOLUTION: The semiconductor device is formed with an electrode layer 8 and a recessed part 12 on a surface of a semiconductor substrate 7. Furthermore, a RESRUF layer in contact with a bottom face of the recessed part 12 and the electrode layer 8 is formed in the semiconductor substrate 7. An insulating film 15 is formed on a top face 13 of the semiconductor substrate 7 so as to fill the recessed part 12. A field plate electrode 11 is formed on the insulating film 15 above the recessed part 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083818-A (JP)
Title: Solder feeding device
Inventor: YAMANAKA YASUYO
IPC: B23K31/02
Filed: 2009-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solder feeding device which is capable of feeding solder with less impurities and operated for a long time.  <P>SOLUTION: In the solder feeding device, ingot solder is fed to a melting tank 1 in an oxidation preventing atmosphere, the ingot solder is heated and melted in the melting tank, and molten solder L is discharged from the melting tank 1. There is provided a non-oxidizing gas feeding means 23 for feeding non-oxidizing gas in the melting tank, and a feed port 25 for feeding non-oxidizing gas into the melting tank, and an outlet 28 for exhausting the non-oxidizing gas in the melting tank outside the melting tank are provided in the melting tank 1. The non-oxidizing gas is distributed from the feed port 25 to the outlet 28 by the non-oxidizing gas feeding means 23, and the molten solder L is discharged while forming a flow passage of the non-oxidizing gas maintaining the oxidation preventing atmosphere in the melting tank in the melting tank.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011090839-A (JP)
Title: Vehicular headlamp
Inventor: MOCHIZUKI MITSUYUKI
IPC: F21S8/12
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable selective formation of an intermediate light distribution pattern between a low beam light distribution pattern and a high beam light distribution pattern in a vehicular headlamp equipped with a projector type lighting fixture unit.  <P>SOLUTION: The vehicular headlamp includes, as a shade of the lighting fixture unit 20A, a first shade 28 for high-low switching, and a second shade 38 having side end edges 38b for forming a vertical cut-off line, and an upper end edge 38a for forming an upward cut-off line extending from a lower end position of this vertical cut-off line to the substantially horizontal direction. Moreover, a first actuator 30 to move the first shade 28 and a second actuator 40 to move the second shade 38 in right and left directions are provided at the lighting fixture unit 20A. Then, the second shade 38 is timely moved so that an intermediate light distribution pattern having the vertical cut-off line and the upward cut-off line is formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011089002-A (JP)
Title: Method for producing metallurgical coke
Inventor: FUKADA KIYOSHI
IPC: C10B57/04
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing coke which permits coke production cost to be reduced by estimating coke strength correctly with finding a new parameter.  <P>SOLUTION: This method for producing metallurgical coke includes, when producing coke by carbonizing a coke blend obtained by blending a plurality of kinds of coal: estimating coke strength to be produced using a coalification degree parameter and caking property parameter of the each kind of coal; and blending the coal so as to get the estimated strength within a prescribed range, wherein a yield stress of the coal at a softened and melted state is used as the caking property parameter. Preferably, the coal is blended so that the value of the yield stress of the coal blend is 40-150 Pa.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011088646-A (JP)
Title: Inside plug and container for powder and granular material using the same
Inventor: YAMAMOTO MASAHIKO
IPC: B65D41/26
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inside plug and a container for a powder and granular material using the same, which do not contaminate the surroundings even if a lid also serves as a measuring container, and easily measure the powder and granular material.  <P>SOLUTION: The container includes a container body 2 for accommodating: the powder and granular material; and a lid body 3 provided with an inner cylinder 36 inside a cylindrical lid body 30 with a bottom and to be mounted onto a spout part 20 of the container body 2. An inside plug 5 is mounted into the spout part 20 of the container body 2 of the container. The inside plug 5 includes: a cylindrical primary wall part 50 that can be fitted into the spout part 20; and a bottom wall part 60 continuously formed in a lower part of the primary wall part 50. An outlet port 52 for guiding the powder and granular material inside the container body 2 to the outside of the container is formed in the primary wall part 50. Guide wall parts 56 that are disposed opposing to each other interposing an outflow path therebetween, are provided in the bottom wall part 60. The powder and granular material flows outside from the outlet port 52 through the outflow path. A gap 58 is formed between the primary wall part 50 and the guide wall parts 56, into which the inner cylinder 36 is received when the lid body 3 is mounted onto the container body 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011089342-A (JP)
Title: Operating handle mechanism of latch lock
Inventor: YAMAMOTO MASAYOSHI
IPC: E05B1/00
Filed: 2009-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating handle mechanism of a latch lock which enables compactification of the entire mechanism, and can reasonably unlock a latch at a handle operating angle smaller than before.  <P>SOLUTION: The operating handle mechanism of a latch lock includes a bearing seat 60 mounted on a door surface, a rod turning member 40 connected to the end of a latch operating rod 11, a compound bearing 70 superposed and mounted on the bearing seat 60, a handle turning seat 80 and an oscillator 90 turnably mounted to the compound bearing 70, and a handle body 20 connected to the handle turning seat 80. The handle turning seat 80 turns around a pin 101 turnably mounting a handle by the push/pull operation of the handle body 20. The oscillator 90 turns around a pin 102 turnably mounting the oscillator by a turn angle larger than that of the handle turning seat 80. An arm pin 94 projected from the oscillator 90 is engaged with a pin engaging groove formed in the rod turning member 40 to turn the rod turning member 40 and the latch operating rod 11 around the axis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011090975-A (JP)
Title: Terminal waterproof structure of flat cable
Inventor: ZORAKU SADATOSHI
IPC: H01R12/77
Filed: 2009-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal waterproof structure of a flat cable with the number of components reduced and a cost reduction aimed at.  <P>SOLUTION: In the terminal waterproof structure of a flat cable which is inserted into a connector of a box shape into which a plurality of electric wires are insertion-engaged and is to be conductively connected to the electric wires, a cable holding structure, composed of a side wall for covering both side end part of conductor exposed parts and a partitioning wall for partitioning each of the conductor exposed parts, is mold-formed of a hard resin material on the conductor exposed part at the terminal part of the flat cable, and moreover, a ring-shaped packing for covering a whole of a rear edge part of the conductor exposed part and for adhering to an inner wall of the connector is mold-formed of a soft resin material on the base end side of the cable holding structure, and the cable holding structure and the ring-shaped packing are molded in two colors.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011091755-A (JP)
Title: Sip server recovery system
Inventor: USUI TAKESHI
IPC: H04L45/586
Filed: 2009-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce device costs as a SIP (Session Initiation Protocol) server failure recovery system.  <P>SOLUTION: The present invention relates to a SIP server recovery system having M pieces (M is a natural number of <N) of reserve devices 6-1 to 6-M with respect to N pieces (N is a natural number of ≥2) of active devices 2-1 to 2-N. The SIP server recovery system comprises: a SIP message management device 4 for recording only a latest SIP message transmitted and received by the active device 2, and acquiring and recording an IP address for transmitting/receiving a SIP message as a SIP server in place of the active device 2; and a recovery processing device 6 which sets a state transition on a protocol of a SIP relating to a user who utilizes the active device wherein any failure occurs, based on a predetermined sequence of the SIP message and the recorded SIP message for the reserve device 6 if any failure occurs, and sets an IP address for transmitting/receiving a SIP message as a SIP server in place of the active device 2, wherein the failure occurs, based on the recorded IP address.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095283-A (JP)
Title: Housing mounting structure and electronic device
Inventor: KUROKAWA TOMOYASU
IPC: G02B7/02
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure, fit for a change in internal pressure while being waterproof and thin type, and securing impact resistance in a housing containing a lens unit.  <P>SOLUTION: The housing mounting structure includes: a lens unit 8 mounted in housings 3, 4; a porous film 11 stuck to the inner surface toward a ventilation hole 31 formed in the housing; and an elastic member 9 interposed between the lens unit 8 and the porous film 11. Further the structure includes a shock absorbing member 10 interposed between the housings 3, 4 and the lens unit 8. The elastic member 9 is a lens holder interposed between the porous film 11 and a part of the shock absorbing member 10. The elastic member 9 has a ventilation hole 91 in a position corresponding to the ventilation hole 31 of the housing 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010020350-A (JP)
Title: Device having light-absorbing mask
Inventor: MILES MARK W
IPC: B81B3/00
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device comprising at least one optical component formed on a transparent substrate.  <P>SOLUTION: The optical device comprises: a substrate (102); and first and second optical components formed on the substrate. The first optical component (104) has two modes, each mode producing a different optical response to light incident thereupon. The second optical component (108) absorbs light and is formed on the substrate before the first optical component is formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011092039-A (JP)
Title: Heat shielding wire net for vegetable breeding
Inventor: AOKI YOSHIO
IPC: A01G7/00
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-shielding wire net for vegetable breeding which is produced by doubly applying heat-shielding coating on steel wire so as to improve heat-shielding effect, forming projections on the surface of the wire net to make vines or ivies easily twine around, and setting plant-raising pallets, by solving the following problem: the vines or the ivies are hard to twine around an ordinary wire net; and the ordinary wire net is heated by the heat of solar light to damage the plants due to the heat and thereby inhibit the growth of the plants, lacks in safety due to deterioration by the solar light and therefore requires maintenance costs.  <P>SOLUTION: The heat-shielding wire net for vegetable breeding is produced by doubly applying heat-shielding coating and the projections on the surface of steel wire to improve heat-shielding effect so as to make vines and the like easily twine around, setting plant-raising pallets each of which is provided with a water-collecting device and a fertilizer-placing device, the outside of which is formed with plastic or the like and into the inside of each of which sponge-like material usable for a long time and having high water-reserving and water-holding effect are embedded in place of soil, to the grids of the wire net.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229806-A (JP)
Title: Movable deck, and shield machine equipped therewith
Inventor: NISHIBUCHI MASAYUKI
IPC: E21D11/40
Filed: 2009-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology related to a movable deck and a shield machine having the movable deck including a scaffolding hardly interfering with the turning range of an erector apparatus and becoming no hindrance to the assembly work of the shield machine.  <P>SOLUTION: The movable deck 19 provided at the shield machine is constituted not to interfere with the erector apparatus for transporting segments by connecting one end side of a deck part 21 used as a workbench, turnably to the fixed deck 17 side and carrying out turning operation within a plane that intersects the advancing direction of the shield machine.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011102263-A (JP)
Title: Glucosylceramide synthase inhibitor
Inventor: KATO ATSUSHI
IPC: A61K31/341
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pyrrolidine imino sugar compound having a glucosylceramide synthase inhibitory activity.  <P>SOLUTION: The pyrrolidine imino sugar compound represented by formula [1] (wherein R<SP>1</SP>is alkyl; and R<SP>2</SP>-R<SP>5</SP>are each a hydrogen atom) has an inhibitory action against glycolipid synthases such as glycosyltransferase and is thus useful as a drug for preventing and treating various diseases involving synthesis of glucosylceramide and/or other sphingoglycolipids, such as glucolipid accumulation and lysosomal disease.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011103753-A (JP)
Title: Switching power supply circuit
Inventor: OSHITA KAZUHIRO
IPC: H02M3/155
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power factor improving circuit capable of eliminating an inverse voltage.  <P>SOLUTION: A main transistor S1 and a slave transistor S2 are all insulated gate bipolar transistors. A slave diode D21 is connected to the slave transistor S2 in antiparallel connection. The main transistor S1 becomes conductive when a current flowing a main reactor L1 comes to be zero, and becomes no-conductive after a first period has passed. The slave transistor S2 becomes conductive under a condition that a certain period passes which is shorter than a period in which the main transistor S1 becomes conductive and then it becomes conductive again. It becomes no-conductive after a second period shorter than the first period passes.  <P>COPYRIGHT: (C)2011,JPO&INPIT