baber/WOPTO huggingface dataset:
Patent JP-2009269908-A (JP)
Title: Production method of laurolactam
Inventor: SUGIMOTO TSUNEMI
IPC: C07D201/04
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of laurolactam by means of the Beckmann rearrangement reaction of cyclododecanone oxime, wherein an industrially advantageous production method of easily producing the laurolactam at a high yield is provided.  <P>SOLUTION: The problem is dissolved by a production method of laurolactam, performing the Beckmann rearrangement reaction of cyclododecanone oxime in the presence of phosphorus pentoxide and zinc chloride by using a nitrile compound as a solvent. An industrially advantageous method for producing laurolactam of easily producing laurolactam at a high yield, can be provided thereby.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010223279-A (JP)
Title: Solenoid valve
Inventor: MURAKAMI FUMIAKI
IPC: F16K31/06
Filed: 2009-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide stable performance for a long period of time by preventing local contact of a valve element at a same position.  <P>SOLUTION: A groove 125 inclining toward a moving direction of the valve element 12 is arranged in an outer circumferential surface of the valve element 12. The valve element 12 rotates as a fluid moves in the groove 125 and a rotation force is applied to the valve element 12 and thus it is possible to prevent local contact of the valve element 12 from concentrating at a specific position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010220512-A (JP)
Title: Pretreatment method for enzymic hydrolysis treatment of herbaceous biomass, and method for producing ethanol by using herbaceous biomass as raw material
Inventor: YAO YASUKO
IPC: C12P19/14
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost pretreatment method for the enzymic hydrolysis of a herbaceous biomass, which is carried out before the enzymic hydrolysis of the herbaceous biomass and by which the pretreatment can be carried out in a short time in good yield with little consumption of energy, and to provide a method for producing ethanol by using the herbaceous biomass as a raw material.  <P>SOLUTION: The pretreatment method for the enzymic hydrolysis treatment of the herbaceous biomass includes a coarsely pulverizing step for coarsely pulverizing the herbaceous biomass raw material in a dry system to an average particle diameter of ≤1 mm, a first finely pulverizing step for preparing a high-concentration mixture having a herbaceous biomass concentration of >10 wt.% and ≤40 wt.% by adding water to the coarsely pulverized herbaceous biomass and finely pulverizing the resultant high-concentration mixture of the herbaceous biomass so that the average particle diameter of the herbaceous biomass may be ≤100 μm, and a second finely pulverizing step for preparing a low-concentration mixture in which the herbaceous biomass concentration is ≥1 wt.% and ≤10 wt.% by adding water to the high-concentration mixture finely pulverized at the first finely pulverizing step, and further finely pulverizing the herbaceous biomass in the low-concentration mixture.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226846-A (JP)
Title: Motor control device and electric power steering device
Inventor: TOMITA AKIHIRO
IPC: H02P6/16
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control device for improving a voltage utilization factor while highly precise current detection is guaranteed.  <P>SOLUTION: A microcomputer extends on-time t0_a of FET, which corresponds to a current detection impossible phase, with respect to a first PWM output corresponding to a current detection timing out of two motor control signal outputs (PWM output), which are made in an update period of respective DUTY instruction values Dx. In a second PWM output, which corresponds to a non-current detection timing, the extended time (Δt=t0_a-t0) is distributed and the second on-time t0_b is shortened.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226622-A (JP)
Title: Base station device and slot allocation method
Inventor: SANO MASATO
IPC: H04W36/22
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base station device and slot allocation method in which reduction in frequency utilization efficiency caused by dealing with two mobile communication systems with different ways of slot allocation can be suppressed.  <P>SOLUTION: A dual base station 10 is corresponding to both PHS and XGP with different ways of slot allocation and uses one of a plurality of slots included within a predetermined temporal cycle to communicate with one of PHS terminals 22 corresponding to PHS or one or more XGP terminals 24 corresponding to XGP. In response to a new connection request (S200) from an XGP terminal 24, the dual base station 10 performs a handover of a PHS terminal 22 communicating with the dual base station 10 to a PHS base station 12 (S202-S208). The dual base station 10 then assigns the XGP terminal 24 to a slot released by the handover of the PHS terminal 22 (S210).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230322-A (JP)
Title: Method for evaluating life of metal member
Inventor: NISHIDA HIDETAKA
IPC: G01N3/00
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating the life of a metal member having a welded part capable of evaluating the life of the metal member having the welded part, on which a load acts under a high-temperature condition with high precision.  <P>SOLUTION: In the method for evaluating the life of the metal member having the welded part on which a load acts under the high-temperature condition, the hardnesses of the welded part and matrix part of the test body of the metal member are respectively measured while allowing a load to act on the test body of the metal member under the high-temperature condition. The time when the hardness of the welded part becomes lower than that of the matrix part and begins to suddenly lower with respect to that of the matrix part is evaluated as the life arrival time of the metal member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228110-A (JP)
Title: Liquid jetting head unit and liquid jetting apparatus
Inventor: SUZUKI SHIGEKI
IPC: B41J2/055
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly versatile liquid jetting head unit in which a user can replace a head comparatively easily while preventing imperfect contact during the replacement work.  <P>SOLUTION: The liquid jetting head unit includes: a liquid jetting head body which jets liquid by driving a pressure generating element; a wiring member 67 which supplies a driving signal to the pressure generating element in the liquid jetting head; and a connector member 70 provided at one end of the wiring member while being connected therewith and has a second connector 73 which can be attached removably to a first connector of the liquid jetting head body. The connector member includes, at the joint to the wiring member, a base member 71 provided with a wiring member connector into which the connection end of the wiring member is inserted and connected, and a holding member 74 which is fixed to the base member so as to cover the wiring member connector, wherein the wiring member inserted into the wiring member connector is held while being folded by the holding member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226966-A (JP)
Title: Starch granule or cellulose powder immobilized lipase, and method for producing fat or fatty oil reaction product
Inventor: MIWA SHOJI
IPC: A23L29/10
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide starch granule or cellulose powderimmobilized lipase; to provide a method for producing the same; and to provide a method for producing a fat or fatty oil reaction product.  <P>SOLUTION: There are provided the method for producing starch granule or cellulose powder immobilized lipase, comprising mixing cellulose powder or starch granules holding the shapes of the starch granules with enzyme lipase, and binding the lipase to the starch granule or cellulose powder carrier under the maintenance of the powder state to produce the starch granule or cellulose powder immobilized lipase; the starch granule or cellulose powder immobilized lipase produced by the method; a method for producing the fat or fatty oil reaction product, comprising treating fats or fatty oils and/or their hydrolyzates, glucose or oligosaccharides a raw material with the immobilized lipase to produce the fat or fatty oil reaction product; and to provide the fat or fatty oil reaction product.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230996-A (JP)
Title: Operator education system for preventing electrical accident
Inventor: AOYAMA KEN
IPC: G09B9/00
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operator education system of electrical accident experiencing type for providing such education as making an operator engaged in electrical work and maintenance safely experience an activity which causes an electrical accident while at work and danger of electricity.  <P>SOLUTION: The operator education system includes an implement for generating electrical accident, an implement giving disaster effect of electrical accident, and an implement for protection safety measure. When an operator being an educatee takes an action simulating the actual operation to the implement which generates an electrical accident, a simulated electrical accident corresponding to the implement for generating electrical accident occurs, and the operator experiences the disaster effect simulating the actual disaster in a safe state with the implement giving disaster effect of an electrical accident.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230579-A (JP)
Title: Electronic body thermometer and operation control method
Inventor: HAGINO YOSHIHARU
IPC: G01K7/00
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic body thermometer for reducing a power consumption in a period other than a body temperature measuring time, while keeping measurement accuracy, by controlling properly a frequency of a clock used for measurement.  <P>SOLUTION: This electronic body thermometer includes an integration circuit connected in series to a thermistor and a capacitor, and a clock generator for generating a clock signal; measures the transient time period when there is a transition from the stationary state to the transient state in the integration circuit by counting the clock signals generated by the clock generator; and calculates a temperature value based on the measured transient time period. The clock generator in the electronic body thermometer switches the frequency of the clock signal on the basis of the calculated temperature value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236447-A (JP)
Title: Internal combustion engine system control device
Inventor: TSUKAMOTO YOSHIHISA
IPC: F02D43/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a difference in a level of torque when switching a supercharging mode as much as possible.  <P>SOLUTION: A supercharging state switching means switches a supercharging state by a first supercharger and a second supercharger between two-stage supercharging by the first supercharger and second supercharger and single-stage supercharging mainly by the second supercharger, by controlling operation of an exhaust control valve according to the operating condition of an internal combustion engine. An EGR control means sets an EGR valve into a fully closed state before the opening operation of the exhaust control valve for switching the supercharging state by the supercharging state switching means. Alternately, a variable nozzle opening adjustment means sets a variable nozzle provided in the exhaust inlet of the first supercharger into the fully closed state before the opening operation of the exhaust control valve for switching the supercharging state by the supercharging state switching means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239010-A (JP)
Title: Method for manufacturing printed wiring board, and printed wiring board
Inventor: MATSUOKA HIDEKI
IPC: H05K3/46
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To avoid occurrence of deflection and to improve productivity, in manufacturing a printed wiring board including an odd number of layers such as three layers and five layers by stamping.  <P>SOLUTION: A first prepreg 101 is arranged around a support substrate 100. First copper foil layers 210 and 310 are arranged on both surfaces of the support substrate respectively. Second prepregs 220 and 320 are arranged on each first copper foil layer respectively. Second copper foil layers 230 and 330 are arranged on each second prepreg respectively, and a first lamination press is performed thereafter. Then, third prepregs 240 and 340 are further arranged on each second copper foil layer respectively, and third copper foil layers 250 and 350 are respectively arranged on each third prepreg. A second lamination press is performed to obtain a laminate 130. Then it is cut along a contour line C inside the end part of the support substrate 100 to separate a prepreg joint portion on periphery. Thus, printed wiring boards 200 and 300 of three-layer configuration are separated from both surfaces of the support substrate 100.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239522-A (JP)
Title: Distributor
Inventor: NAKAYAMA KAZUMI
IPC: H01P5/19
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributor which forms a distribution path using a printed wiring board, the distributor being characterized in that a distribution ratio and a transmission frequency band can be easily adjusted and characteristics are prevented from changing after the adjustment.  <P>SOLUTION: On the printed wiring board 4, an input pattern 22 and an output patterns 24, 26 are formed, which form the input side and the output side of the distribution path. Further, distribution patterns 27, 28 forming the intermediate portion of the distribution path are formed on the surface of a film 6 which is opposed to the pattern surface of the printed wiring board 4, and mounted on the printed wiring board 4, and a spacer 8 is mounted thereupon. The respective portions are held between upper and lower chassis 2, 10. Consequently, the film 6 is moved in a state wherein the distributor is assembled to adjust the length of the distributor (in its turn, the transmission frequency band of the distributor).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235030-A (JP)
Title: Railway vehicle equipped with collision relaxation device
Inventor: KAWASAKI TAKESHI
IPC: B61F1/10
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorbing device capable of minimizing a peak load during a collision and reducing an impact force (acceleration) applied on a passenger and a crew on board by starting and promoting the crushing of energy absorbers immediately after the collision occurs when the energy absorbers receive compressive loads and experience elastic deformation.  <P>SOLUTION: A railway vehicle is equipped with a shock absorbing device 100 including an energy absorber 120 that absorbs collision energy by being crushed at the collision. The energy absorber 120 includes a tip L1 keeping a cross-sectional area orthogonal to the longitudinal direction reduced toward the tip, and a body L2 having a constant cross-sectional area connected between the tip L1 and a base end. During the collision, the crushing of the energy absorber 120 is started and promoted via a small load while the tip L1 is deformed within an elastic deformation zone, so that the peak load (acceleration) can be minimized.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245740-A (JP)
Title: Reception circuit, communication equipment, and communication system
Inventor: MINESAWA SATOSHI
IPC: H04W52/02
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a reception circuit capable of reducing power consumption more than ever while keeping a condition that a signal can be received always, and to provide communication equipment or the like having the reception circuit.  <P>SOLUTION: A reception circuit includes: a signal reception circuit 101 that carries out a process of extracting a data signal from the received wireless signal or the like; a demodulation circuit 102 that demodulates the data signal to generate data included in the data signal; and a power source control circuit 103 that starts electrical power supply to the demodulation circuit 102 to reduce power consumption when receiving the data signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239896-A (JP)
Title: Combine
Inventor: NAKAJIMA RYUSUKE
IPC: A01F12/32
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine responding to the recently increasing demand of cost reduction by simplifying a structure for the reduction of a tertiary loss as much as possible.  <P>SOLUTION: The combine is provided by constituting a linking means 390 linking an actuator 391 with an opening/closing mechanism 264 for a chaff sieve 261 by a rotary member 394 rotating forward and backward by the drive of the actuator 291 and a pair of rotation-detecting members 400, 401 capable of making a contact with a cam part 396 formed at the outer peripheral side of the rotary member 394. By the command of a control means 310, the rotary member 394 is kept waiting while one of the rotation-detecting means 400 is ON state, and on detecting that there is no straw to be discharged by a discharging straw-detecting means 317, the rotary member 394 is rotated forward until the other rotary-detecting member 401 becomes ON state to forcefully open the chaff sieve 261 through the opening/closing mechanism 264. After the lapse of a predetermined time, the forceful opening is released by rotating the rotary member 394 backward until one side rotation-detecting member 400 becomes ON state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240164-A (JP)
Title: Board locking structure and therapeutic instrument and electronic equipment with the same
Inventor: OTA ATSUMI
IPC: A61N1/20
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To contribute to thickness reduction and size reduction of electronic equipment such as a therapeutic instrument, and facilitate assembly and disassembly.  <P>SOLUTION: The electronic equipment includes a housing 20 in which a board storage chamber 21 and a battery storage chamber 43 are adjacently provided in the thickness direction, and a through hole 45 is formed in a partition 41 dividing the board storage chamber 21 from the battery storage chamber 43, a battery 70 having a battery body detachably provided along the partition 41 and a connecting terminal 72 provided in the battery body in the battery storage chamber 43, and a board 60 having a board body 61 provided along the partition 41 in the board storage chamber 21 and a driving terminal 62 extending to the battery storage chamber 43 through the through hole 45 from the board body 61. The driving terminal 62 is pressed in the direction along the partition 41 from the battery 70 and is elastically deformed between the pressure receiving section 46 of the housing 20 and the battery 70. The board 60 is locked on the housing 20 by the engagement of the driving terminal 62 with the pressure receiving section 46.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242188-A (JP)
Title: Galvanized steel sheet
Inventor: HOSHINO KATSUYA
IPC: C23C28/00
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a galvanized steel sheet having excellent press-forming property.  <P>SOLUTION: The steel sheet has a coating having an average film thickness of 10 nm to 2,000 nm and containing crystalline lamellar material on the surface of the sheet. The crystalline lamellar material is, for example, a lamellar double hydroxide expressed by [M<SP>2+</SP><SB>1-x</SB>M<SP>3+</SP><SB>x</SB>(OH)<SB>2</SB>][A<SP>n-</SP>]<SB>x/n</SB>zH<SB>2</SB>O, wherein preferably M<SP>2+</SP>represents at least one of Mg<SP>2+</SP>, Ca<SP>2+</SP>, Fe<SP>2+</SP>, Ni<SP>2+</SP>and Zn<SP>2+</SP>; M<SP>3+</SP>represents at least one of Al<SP>3+</SP>, Fe<SP>3+</SP>and Cr<SP>3+</SP>; and A<SP>n-</SP>represents at least one of CO<SB>3</SB><SP>2-</SP>, Cl<SP>-</SP>and (SO<SB>4</SB>)<SP>2-</SP>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244987-A (JP)
Title: Connector
Inventor: SATO TOMOYUKI
IPC: H01R13/639
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector for surely connecting a thin connection target even though its height is lowered.  <P>SOLUTION: The connector includes an insulator 20 having a storage space 25 for inserting and detaching a thin plate-shaped connection target 60 having connection recessed sections 64 on both side edges, an contact 40 which is fixed on the insulator and is connected to the connection target inserted into the storage space, and a pair of elastic connection pieces 34 having connection sections 35 respectively connected to the pair of connection recessed sections of the connection target inserted into the storage space and elastically deformed in a direction separating from the same plane with the connection target. A spacing of the connection sections of the pair of elastic connection pieces at a free state is narrow than a width of an inserting side end of the connection target.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239939-A (JP)
Title: Cutting and discharging apparatus of straw cutter
Inventor: NAKADA TOSHIMICHI
IPC: A01F12/40
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that in a form in which a diffusion guide plate is arranged behind a diffusion rotor and cut straws released by the rotation of the diffusion rotor are dispersed and discharged to a position near an ear tip side, since release force of the cut straws released by the rotation of the diffusion rotor is strong, the cut straws are frequently released through an interval part between the lower end part of the rear diffusion guide plate and a field surface below the lower end part upward to the rear and scattered and in this form, cut straws at a stock base side reduce drop and dispersion action on a position near an ear tip side and hardly maintain a uniform dispersion effect.  <P>SOLUTION: The cutting and discharging apparatus of straw cutter has a constitution that the diffusion rotor 2 for receiving cut straws and diffusing and releasing the cut straws to an area near an ear tip side and a guide cover 3 for covering a diffusion and releasing part behind the diffusion rotor are disposed below a cutter shaft 1 for receiving supply of threshed straws and cutting the threshed straws and a plurality of suppression plates 4A and 4B each independently longitudinally rotatable facing a stock base side and an ear tip side are hung at the rear lower end part of the guide cover 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249329-A (JP)
Title: Gas cleaning system and gas cleaning management system
Inventor: UMEKAGE YASUHIRO
IPC: F24F7/00
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas cleaning system capable of collecting impurities over a wide range and cleaning air as even impurities floating away from an impurity collection means are efficiently guided to near the impurity collection means.  <P>SOLUTION: The gas cleaning system is provided with: an air cleaner 23 which circulates gas and collects impurities contained in the gas; circulators 24A to D disposed in positions away from the air cleaner 23 for circulating the gas; and a control means 26 for controlling the circulators 24A to D in conjunction with the operation of the air cleaner 23. The circulators 24A to D are efficiently operated in such a manner as to not coincide with the operation of the air cleaner 23, whereby even impurities floating away from the air cleaner 23 are guided to near the air cleaner 23, and the air is cleaned since impurities over a wide range are efficiently collected.  <P>COPYRIGHT: (C)2011,JPO&INPIT