baber/WOPTO huggingface dataset:
Patent JP-2011160038-A (JP)
Title: Method for manufacturing temperature compensation type oscillation circuit, and the temperature compensation type oscillation circuit
Inventor: ISOHATA KENSAKU
IPC: H03B5/32
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a temperature compensation type oscillation circuit, and the temperature compensation type oscillation circuit.  <P>SOLUTION: The method for manufacturing the temperature compensation type oscillation circuit 10 has: an oscillation circuit 14 for oscillating a piezoelectric vibrator 12 to output an oscillation signal 48; a temperature detecting means (temperature sensor 16) for outputting detection voltage 56 corresponding to the temperature of the piezoelectric vibrator 12; and a temperature compensation voltage generation circuit 18 for outputting, to the oscillation circuit 14, temperature compensation voltage 58 for performing temperature compensation of the frequency of the oscillation signal 48 on the basis of the detection voltage 56 and voltage temperature information 52 relating to a temperature characteristic of the frequency of the oscillation signal 48; wherein the voltage temperature information 52 is calculated as an intermediate value between rising temperature voltage temperature information 60 for performing temperature compensation of an oscillation frequency when the temperature of the piezoelectric vibrator 12 is made to rise and falling temperature voltage temperature information 46 for performing temperature compensation of the oscillation frequency when the temperature of the piezoelectric vibrator 12 is made to fall.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159709-A (JP)
Title: Resin sealing sheet and solar cell module
Inventor: ITADA MITSUYOSHI
IPC: H01L31/042
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin sealing sheet used in a solar cell module, capable of minimizing a decrease in generated energy, even if an incident angle of sunlight is low.  <P>SOLUTION: The resin sealing sheet has a total light transmittance of ≥85% at the incident angle of zero degree, and a haze value of ≥25% at the incident angle of zero degree.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011156608-A (JP)
Title: Cutting insert
Inventor: ISHIDA TAKUYA
IPC: B23B27/00
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting insert having low cutting resistance and excellent chip discharging property.  <P>SOLUTION: The cutting insert includes a body having a first side surface 2a, a second side surface 2b adjacent to the first side surface, and an upper surface 3 and a lower surface 4 crossing the first side surface and the second side surface. The first side surface includes grooves 5 reaching the upper surface, and divided cutting blades 6a formed on a cross line part of the upper surface and divided by the grooves. The second side surface includes a non-divided cutting blade 6b formed on the cross line part of the upper surface. The upper surface includes first projections provided for the grooves, and second projections extending on a bisector of an angle between a hypothetical extension from the divided cutting blades and a hypothetical extension from the non-divided cutting blade.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160542-A (JP)
Title: Generator for vehicles
Inventor: SUZUKI TAKUTO
IPC: H02P9/30
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a generator for vehicles wherein a MOS transistor included in a rectifier can be reliably protected from overheat.  <P>SOLUTION: The generator 1 for vehicles includes a field winding 4 that magnetizes a field pole of a rotor, a stator having stator windings 2, 3 as polyphase windings, multiple rectifier modules 5X and so on respectively provided in correspondence with the multiple output terminals of the stator windings 2, 3, a generation controller 7 that controls an excitation current passed through the field winding 4 to control output voltage. The rectifier modules 5X and so on include MOS transistors 50, 51, and so on that rectify the outputs of the output terminals and a temperature detection unit 150 that detects the temperature of the MOS transistors. The generation controller 7 includes an overheat protection circuit 211 that carries out an overheat protection operation to suppress the excitation current when it is determined based on the detected temperature that a rectifier module is overheated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010108001-A (JP)
Title: Pattern drawing method
Inventor: HAMADA SHIRO
IPC: B23K26/08
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern drawing method by which a pattern including a linear portion and a branch branched therefrom can be formed and a transfer pattern in a desired figure can be left.  <P>SOLUTION: Optical axis adjustment is performed so that beam spots of a first laser beam and a second laser beam are arranged adjoining to each other in a first direction on the surface of a workpiece. A pattern having a branch protruding from a linear trajectory is drawn by moving the workpiece such that the incident positions of the first laser beam and the second laser beam move from a start point to a finish point in a second direction intersecting the first direction, and simultaneously by continuously incoming the first laser beam from the start point to the finish point and by intermittently incoming the second laser beam.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011165765-A (JP)
Title: Lighting device
Inventor: MORINO TSUYOSHI
IPC: H01L33/60
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device, capable of obtaining high illuminance uniformity.  <P>SOLUTION: The lighting device includes: one or more light emitting element array(s) in which a plurality of light emitting elements are arranged on a substrate on the same straight line; a plane mirror connected on the substrate in at least any one side out of both terminals of the light emitting element array perpendicularly to the arranged direction of the plurality of light emitting elements; and a double-sided mirror connected on the substrate at one or more position(s) between the plurality of light emitting elements perpendicularly to the arranged direction of the plurality of light emitting elements so that a difference between the maximum illuminance of the light emitting element array and the minimum illuminance of the light emitting element array falls within the threshold, where the double-sided mirror has a length in an irradiation direction of the light emitting element array smaller than the length of the plane mirror in the irradiation direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160897-A (JP)
Title: Air mattress
Inventor: ISHIBASHI YOSHINOBU
IPC: A47C27/10
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air mattress capable of controlling the inner pressure in conjunction with the motion of a bed.  <P>SOLUTION: The air mattress 1 includes: a plurality of air cell groups 10 respectively composed of a plurality of bag-shaped cells and arranged in the longitudinal direction of the air mattress; a ventilation pump 11; and air tubes for connecting at least two groups of the air cell groups 10 to the ventilation pump 11 in respectively independent routes from one another. Ventilation of the ventilation pump 11 for the respective air cell groups 10 is controlled by a control part 15. The control part 15 receives at least part of information from an outside sensor which detects information necessary for the bed control, and controls the ventilation of the ventilation pump for the respective air cell groups based on the received information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166434-A (JP)
Title: Information communication terminal device
Inventor: KOSAKA TOSHIFUMI
IPC: H04W84/10
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional retrieval algorithm to be used in a PC is not normally suitable for a cellular phone system having restrictions in calculation power and storage capacity though a capacity database such as the address book of a cellular phone, etc., requires an efficient and speedy retrieval algorithm with smaller memory and smaller calculation requirement.  <P>SOLUTION: The database of an information communication terminal device is structured, to include a data table and an LUT. Data such as profile data, to be preserved in the database are classified as IDs and personal information. A hash table is applied only to the IDs, to calculate hash values. The hash table is used as a guide for preserving the index of the database.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163209-A (JP)
Title: Differential pressure control valve and fuel flow rate control device
Inventor: TAKAMIYA KENJI
IPC: F02C9/28
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the controllability of a fuel flow rate control device by preventing the generation of a fluid force or a fluid fixing force in a differential pressure control unit, in the fuel flow rate control device including the differential pressure control unit.  <P>SOLUTION: The control valve 21 of the differential pressure section includes a control valve piston 23 formed with a large diameter portion and a small diameter portion. A through-hole penetrating the control valve piston is opened in the control valve piston. A flapper 24 having a diameter smaller than that of the through-hole is inserted into the through-hole. The opening degree of the through-hole is adjusted by the relative displacement between the flapper and the control valve piston. Discharge pressure from a fixed positive displacement fuel pump is applied to the small diameter pressure receiving surface of the small diameter portion. Pressure penetrating the through-hole and depressurized is applied to the large diameter pressure receiving surface of the large diameter portion. A pressure difference sensing piston and the flapper are connected to each other, and the control valve piston is displaced by following the displacement of the pressure difference sensing piston through the flapper.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163979-A (JP)
Title: Reception control device and reception control method of vehicle-mounted device
Inventor: FUJITA JUNICHI
IPC: G01C21/26
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology having safety and convenience with a simple configuration in input control of a vehicle-mounted device.  <P>SOLUTION: The presence or absence of an operation, identification of an operator, and determination of eligibility are continuously conducted using a range image. Reception of an operation is limited according to a predetermined rule, depending on a motion state of a vehicle, the operator and the eligibility. The reception control device may be configured so as to enhance the accuracy by further using in the determination of eligibility, a modulated light image calculated from an electric charge that is obtained at the same time as a range image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010145419-A (JP)
Title: Feed/discharge testing device using clip for current carrying
Inventor: FUKUSHIMA MICHITOSHI
IPC: G01R1/067
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a testing device for feed/discharge for simultaneously and automatically testing many electronic components using a clip for current carrying.  <P>SOLUTION: This testing device for feed/discharge includes an electronic component tray for projecting and setting an electrode of an electronic component, the clip for current carrying disposed so that it faces the electrode of the electronic component, a cylinder for a wedge object for back-and-forth moving the wedge object between clip objects so as to open or close the gap between a pair of contact terminals of the clip for current carrying, and a cylinder for the clip for current carrying for back-and-forth moving the clip for current carrying and the wedge object integrally to the electrode side of the electronic component. The cylinder for the clip for current carrying includes an upper cylinder for back-and-forth moving the clip for current carrying and the wedge object, and a lower cylinder for temporarily stopping the moving-back operation of the upper cylinder with a slight stroke. The pair of contact terminals of the clip for current carrying slide the electrode of the electronic component by pressure contact.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011166025-A (JP)
Title: Silicon carbide semiconductor device with complementary junction field effect transistor, and method of manufacturing the same
Inventor: MALHAN RAJESH KUMAR
IPC: H01L27/095
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SiC semiconductor device having a CJFET, which has an insulation separation structure capable of forming a device on a plane, and capable of suppressing noise propagation at high frequencies or the generation of a leakage current at a high temperature.  <P>SOLUTION: An n<SP>-</SP>type SiC layer 2 or a p<SP>-</SP>type SiC layer 4 is insulated separated in an insulation separating layer 3. In this way, a device can be formed for a plane. Thus, a manufacturing step can be simplified. Further, an insulation separating structure is configured not by PN separation but an insulation separating layer 3 formed by a semi-insulative intrinsic layer, so that noise propagation at a high frequencies by absorbing high-frequency noise by the insulation separating layer 3 can be executed, thereby the generation of the leakage current can be suppressed at a high temperature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010117728-A (JP)
Title: Fault identifying method for image processing device
Inventor: BUDNIK ROGER W
IPC: G03G15/02
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable a copying machine which is complex and multifunctional to achieve effective trouble-shooting by easily and automatically indicating a trouble part.  <P>SOLUTION: The output of a sensor is used as direct and indirect data, and further used for the detection of the trouble part of the device. For example, the calibration 120 of a black-toner-area coverage degree sensor is carried out through measurement in a soil-free state as in unused state, and soil-level check 126 is carried out. Further, a light-receiving-body patch uniformity test 128 is performed for determining the defective area of the surface of the electrophotographic light-receiving-body. Thereafter a beam fault test 136 for a raster output scanner (ROS) and cleaner test 138 are performed. Also, as a comprehensive actuator-performance-indicator-test, a preliminary-electrification test block 140 and an ROS test 142 are carried out. These are followed by a background test 144 and so on. By these various tests, the trouble part is detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196057-A (JP)
Title: Phosphor and light-emitting device
Inventor: KIM CHOONG YOUL
IPC: H01L33/50
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphor which is produced inexpensively, and to provide a light-emitting device including the phosphor.  <P>SOLUTION: The phosphor is expressed by the chemical formula: L<SB>x</SB>M<SB>y</SB>C<SB>z1</SB>N<SB>z2</SB>:A<SB>a</SB>. In the formula, L is at least any one of alkaline earth metals, transition metals, Zn, Cd, Al, Ga, In, Tl, Ge or Sn; M is at least any one of B, Si, P, S, F, Cl, I or Se; A is at least either an alkaline earth metal or a transition metal; and 0<x≤5, 0≤y≤5, 1≤z1≤10, 1≤z2≤10, and 0<a≤1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011175882-A (JP)
Title: Lighting device
Inventor: NAKAMICHI MASUMI
IPC: H05B41/24
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To light as appropriate a selected discharge lamp among a plurality of discharge lamps or various regions of one discharge lamp.  <P>SOLUTION: The lighting device 1 has an external electrode discharge lamp 4, consisting of a discharge tube 2 and four electrodes 3a-3d arranged at both end parts or in the middle of the discharge tube 2; an inverter circuit 5 which generates an AC voltage; a switching circuit 6, which switches over impressing condition of the AC voltage from the inverter circuit 5 to the four electrodes 3a-3d; and a control circuit 7 which controls the switching circuit 6. The switching circuit 6 has six reed switches SW1-SW6, which are arranged between four electrodes 3a-3d and the inverter circuit 5; solenoid coils C1-C6 arranged in the vicinity of the six reed switches SW1-SW6; and six phototransistors Tr1-Tr6, which are respectively for flowing electric current to the six solenoid coils C1-C6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010120972-A (JP)
Title: 20-keto-11beta-arylsteroids and their derivatives having agonist or antagonist hormonal properties
Inventor: COOK C EDGAR
IPC: C07J21/00
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the necessity of an anti-progestin compound exhibiting higher specificity is left.  <P>SOLUTION: An cyclic amine-substituted compound such as N-piperidinyl, especially useful when the 4-position of a 11β-aryl portion is substituted, is provided, because we have found that it has the reduced possibility of toxicity, not only holds the total molecular characteristics of dimethylamino analogues, but also exhibits to strongly bind to progestin receptors, and has a latent progesterone or anti-progesterone activity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011177623-A (JP)
Title: Polymer dispersant for inorganic pigment
Inventor: OSHIMA TAKAHIRO
IPC: C09K23/52
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer dispersant for inorganic pigments, which can improve the microdispersibility of basic inorganic pigments.  <P>SOLUTION: The polymer dispersant for inorganic pigments comprises a copolymer containing: a constituent unit (a) represented by general formula (1) to be 5-40 wt.% of the total constituent units; a constituent unit (b) represented by general formula (2) to be 35-90 wt.% of the total constituent units; and a constituent unit (c) represented by general formula (3) with 0.05-0.85 weight ratio ((the constituent unit (c))/(the constituent unit (b))).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179388-A (JP)
Title: Engine starting system
Inventor: WATANABE NOBUHIRO
IPC: F02N15/02
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine starting system, easily releasing a handle body from a starting shaft, when the starting shaft is reversely rotated.  <P>SOLUTION: The engine starting system 2 includes a start handle 21, and a reverse rotation stop device 22. In the reverse rotation stop device 22, a reverse rotation detection mechanism has a first one-way clutch 222D constituted to be capable of idling in a start rotation direction and not to be capable of idling. The reverse rotation release mechanism is a second one-way clutch 223 disposed between a mounting shaft 212 and a handle body 213, and constituted to be capable of idling in the start rotation direction and not to be capable of idling in the reverse rotation direction. The second one-way clutch 223 transmits torque of the handle body 213 to the mounting shaft 212 when the handle body 213 rotates in the start rotation direction, and on the other hand, cuts off the torque transmitted from the mounting shaft 212 to the handle body 213 when the start shaft 23 is reversely rotated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177323-A (JP)
Title: Game machine
Inventor: HAMANA TETSUYA
IPC: A63F7/02
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of being more easily mounted in a facility of a bank of game machines and capable of being set in a stable state.  <P>SOLUTION: The game machine 5 includes: a machine frame 15 including upper and lower horizontal frames 21 and right and left vertical frames 22a and 22b joined with one another in a vertically long rectangular frame shape to be fixed between an upper horizontal fixing material 3 and a lower horizontal fixing material of the facility of a bank of game machines; and a front frame openably/closably attached to the front surface of the machine frame and to which a game board is attached. At least one of the upper and lower horizontal frames of the machine frame has a fixing mechanism to the facility of a bank of game machines. The fixing mechanism includes: a through-hole forming member 32 with a through-hole 31 penetrating the through-hole forming member in the vertical direction for inserting a fixture 30 to fix the machine frame to the facility of a bank of game machines; and a slide base member 33 retaining the fixed state to the horizontal frame and to which the through-hole forming member is attached in such a state as movable in the horizontal direction. The slide base member has an exposing part formed to expose the through-hole of the attached through-hole forming member to face the horizontal frame.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177369-A (JP)
Title: Tennis ball
Inventor: KANDA AKIRA
IPC: A63B39/02
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tennis ball to largely bound with small time degradation in the bounds when the ball is used.  <P>SOLUTION: The tennis ball includes a core 10 and felt 12 covering the core. The core is molded in pressurized atmosphere so that the inner pressure of the core is higher than the atmospheric pressure. The felt is formed of a nonwoven fabric.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184494-A (JP)
Title: Tire tread rubber composition and pneumatic tire using the same
Inventor: AKABORI YAYOI
IPC: C08L21/00
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire tread rubber composition having more excellent on-ice frictional force and wear resistance than those by conventional techniques, and to provide a pneumatic tire using the same.  <P>SOLUTION: The tire tread rubber composition is obtained by blending 100 pts.mass of a rubber component with 1-20 pts.mass of gel prepared by dissolving polyvinyl alcohol powder in water or in an aqueous solution comprising water and an organic solvent having a group selected from a hydroxy group, an amino group and an amide group, and adding a crosslinking agent to the resulting solution to cause crosslinking. The pneumatic tire uses the rubber composition in the tread (3).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188568-A (JP)
Title: Inverter controller
Inventor: MIURA KENTARO
IPC: H02P21/00
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve current detection accuracy similar to a current sensor, to apply current sensor-less control even when an inverter current is large.  <P>SOLUTION: A current detection range is changed from 150 A to 60 A within an operation range. A current amplification factor is set to 0.0416 [V/A] (2.5 V/60 A) to reduce the influence of noise on current detection. The detection accuracy is enhanced by narrowing the current detection range. A voltage amplification factor is determined by a combination with a shunt resistance value, and the resistance valve of each resistor (on the periphery of an instantaneous current detection circuit) related to amplification is changed to obtain such a combination as to meet the detection range. In addition to a function of protecting a switching element by software, a circuit is provided to interrupt switching by hardware.  <P>COPYRIGHT: (C)2011,JPO&INPIT