baber/WOPTO huggingface dataset:
Patent JP-2011085175-A (JP)
Title: Hydraulic control device of belt-type continuously variable transmission
Inventor: KOBAYASHI TOSHIYUKI
IPC: F16H61/00
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the complication of the structure of a hydraulic control device of a belt-type continuous variable transmission in preventing the energy loss of a hydraulic control device which supplies oil to an oil pressure chamber.  <P>SOLUTION: The hydraulic control device of the belt-type continuously variable transmission includes a belt 4 wound around a primary pulley 2 and a secondary pulley 3, wherein are provided a first oil pressure chamber 9 for compression for pushing the first movable piece 7 of the primary pulley 2 to the belt 4, a second oil pressure chamber 20 for compression for pushing the second movable piece 15 of the secondary pulley 3 to the belt 4, a third movable piece 22 which contacts with the first movable piece or the second movable piece and is able to move in a direction along the rotation axis line, an oil pressure chamber 25 for speed change for providing a thrust force to the third movable piece 22 to control a gear ratio, and a connection oil path 32 which connects the first oil pressure chamber 9 for compression with the second oil pressure chamber 20 for compression to allow the oil to go back and forth at the time of changing the gear ratio between the first oil pressure chamber 9 for compression and the second oil pressure chamber 20 for compression.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011087393-A (JP)
Title: Rotor of synchronous motor
Inventor: MATSUOKA ATSUSHI
IPC: H02K15/03
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-output, high-efficient, and low-cost rotor of synchronous motor, wherein the dimensions of a permanent magnet high in magnetic characteristics on the outer circumferential portion of the rotor and a permanent magnet low in magnetic characteristics inside thereof are optimized.  <P>SOLUTION: The rotor 100 of synchronous motor is configured using two different kinds of permanent magnets different in magnetic characteristic. A first magnet 10 high in magnetic characteristic is placed on the surface of the rotor 100 and a second magnet 20 low in magnetic characteristic is placed inside the first magnet 10. The first magnet 10 and the second magnet 20 are both polar-anisotropically oriented or magnetized. Letting the thickness of the first magnet 10 be T1 and the magnetic pole width be W, the magnets are in the relation expressed as T1/W<0.3. Letting the thickness of the second magnet 20 be T2, the magnets are in the relation expressed by T1*T2/W≥1.0.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010006614-A (JP)
Title: Asbestos treating method and device therefor
Inventor: YAMAMOTO KAZUTO
IPC: E04G23/02
Filed: 2009-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To carry out solidification treatment of asbestos on a wall surface around a route of an elevator without damaging an elevator car.  <P>SOLUTION: A lid member sealing an existing opening part is removed from the opening part provided on a ceiling of the elevator car, and in place of the lid member, a closing part 2 is placed on an upper surface of the ceiling of the elevator car e4 to close or cover the opening part e45. An injection device is equipped with an injection port 51a for injecting treatment liquid, a storage part of the treatment liquid, a communication route for supplying the treatment liquid from the storage part to the injection port, and an operation part for carrying out injection operation. Using the injection device, the injection port is arranged outside the car, the storage part of the treatment liquid and the operation part are arranged inside the car, the communication route is provided to penetrate the closing part to connect the storage part inside the car to the injection port outside the car, and an operator operates the injection device in the car e4 to spread the treatment liquid to the wall surface of the elevator route.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011083967-A (JP)
Title: Image forming apparatus
Inventor: MITSUKE ISAMU
IPC: B41J29/38
Filed: 2009-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To establish a printing conditio beforehand on an image forming apparatus side.  <P>SOLUTION: The image forming apparatus includes a setting part by which an input image forming condition is established, a detection part for detecting the printer language of an input image forming job, a discrimination part for discriminating whether the image forming condition and image data of an image forming job are separated based on the detected printer language, a memory of image forming condition list wherein an image forming condition list showing the image forming condition for every printer language in which the image forming condition and image data are not separated, a list creation part for creating the image forming condition list about the detected printer language with the established image forming condition if the discrimination part distinguishes that the image forming condition and image data are distinguished not to be separated, and the first development part for developing the image data with the detected printer language under the image forming condition of the created image forming condition list.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011085800-A (JP)
Title: Liquid crystal display device
Inventor: OTANI TOMOHIKO
IPC: G02F1/1368
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device wherein a capacitance of a capacitive element is increased without reducing a numerical aperture of a pixel.  <P>SOLUTION: In the liquid crystal display device including a first substrate having a translucent pixel electrode to which a video signal is supplied through a thin film transistor and a second substrate having a translucent counter electrode in a region opposed to a pixel area of the first substrate and having a first gate signal line adjacent to the pixel area where the pixel electrode is formed and controlling the thin film transistor within the pixel area and a second gate signal line adjacent to the pixel area, a translucent conductive film electrically connected to the second gate signal line or a capacitance signal line is formed in the pixel area of the first substrate and the pixel electrode has a region superposed on the translucent conductive film via an insulating film.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011091524-A (JP)
Title: Digital-type protection/control device
Inventor: YAMAGISHI KOJI
IPC: H04L12/28
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital-type protection/control device capable of immediately starting intercommunication with an external human interface device even when an IP address required for IP communication becomes unclear.  <P>SOLUTION: When optionally set IP address information 5 becomes unclear, an operator operates a switch portion 9, and thereby IP address reset operation information 4 of a first memory 6 is rewritten. Thereafter, this digital type protection/control device A is subjected to power-on/off or restarted, whereby an IP communication functional section 3 moves to a state capable of starting communication by using IP address information for external connection stored in a second memory 7 as IP address information for IP communication.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011088339-A (JP)
Title: Biaxially stretched resin film containing 4-methyl pentene-1 (co)polymer and method for producing the same
Inventor: HASHIMOTO AKINAO
IPC: B29C55/12
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxially stretched resin film containing a 4-methyl pentene-1 (co)polymer, which is stretched uniformly even when its draw ratio is relatively low and a stretching rolled film for the biaxially stretched resin film.  <P>SOLUTION: The biaxially stretched resin film which contains the 4-methyl pentene-1 (co)polymer has a film thickness of 65-250 μm, an intrinsic viscosity (η) of 0.5-2.1 dl/g, and a retardation R<SB>50</SB>(550) per 50 μm thickness at 550 nm wavelength of -7.0 to 7.0 and does not have a tensile yield point in the MD and TD directions at 160°C and 190°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011088537-A (JP)
Title: Child seat for bicycle
Inventor: YOSHIDA NOBUYUKI
IPC: B62J1/16
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily put a child on a seat without making a handle lever obstructive.  <P>SOLUTION: A sidewall opening 41 is provided on a seat sidewall 40 provided on right and left sides of a seat portion 1. An engaging part 17 with which a handle bar 8 is engaged is provided on an outer side of the seat sidewall 40. A cover body 50 which covers the engaging part 17 and the sidewall opening 41 from the outer side of the seat sidewall 40 and which is positioned on an inner side of the seat sidewall 40 to serve as a side cushion of the seat portion is detachably provided. The sidewall opening 41 includes a front opening 16 provided on the front side of the engaging part 17 and a rear opening 18 provided on the rear side of the engaging part 17. The cover body 50 includes an outer side part 51 covering the front opening 16 and the rear opening 18 with the engaging part 17 from the outer side, and an inner side part 52 positioned on the inner side of the seat sidewall 40.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011090145-A (JP)
Title: Confocal scanner
Inventor: HIGASHI TAKUYA
IPC: G02B21/06
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a confocal scanner that selects a suitable pinhole diameter according to the characteristic of an objective lens to be used, the type of a specimen, and a required optical characteristic (image resolution, brightness, and so on).  <P>SOLUTION: In the confocal scanner of pinhole disk system, a pinhole disk is provided with a plurality of pinholes of different diameters. In addition, the scanner includes a pinhole selecting means with a light transmission opening for passing light through only one pinhole of a given diameter among the pinholes, thereby selecting the diameter of the pinhole for carrying out optical scan.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093424-A (JP)
Title: Cooling system of electric vehicle
Inventor: SAWADA ITSURO
IPC: B60K11/04
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To downsize the constitution of a motor and inverter power supply used for an electric vehicle while obtaining torque and output equivalent to a conventional one.  <P>SOLUTION: A cooling system of an electric vehicle includes a refrigerant circulation passage 6 for circulating a cooling medium through electric drive means 1, 2 electrically driving the vehicle, a heat exchanging means 3 for exchanging heat between the cooling medium and outside air, a refrigerant circulation means 5 for circulating the cooling medium between the heat exchanging means 3 and the electric drive means 1, 2 through the refrigerant circulation passage 6, a blower means 4 for blowing air to the heat exchanging means 3, and a control means 23 controlling the cooling of the electric drive means 1, 2 by controlling the refrigerant circulation means 5 and the blower means 4. When a driving force of the vehicle by the electric drive means 1, 2 is in a first working region, the refrigerant circulation means 5 and the blower means 4 are controlled by a first cooling mode by the control means 23. When the driving force of the vehicle by the electric drive means 1, 2 is in a second working region higher than the first one, the refrigerant circulation means 5 and the blower means 4 are controlled by a second cooling mode with cooling performance higher than that of the first cooling mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011097787-A (JP)
Title: Grid-connected inverter device and grid-connection system
Inventor: YONEDA FUMIO
IPC: H02J3/38
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grid-connected inverter device that prevents a leakage current from passing through earth capacitance even when a voltage conversion circuit is configured to shape the waveform of at least some of sine waves.  <P>SOLUTION: The grid-connected inverter device 100A includes a step-up/down converter 2A that steps up/down input voltage from a direct-current power supply 1 and outputs intermediate voltage; and a full-bridge inverter 3A that converts the intermediate voltage into sinusoidal alternating-current power. The step-up/down converter 2A shapes the waveform of at least some of the sine waves corresponding to the alternating-current power. The step-up/down converter 2A includes: a positive circuit 210A provided on a positive line Lp between the positive pole of the direct-current power supply 1 and the full-bridge inverter 3A; and a negative circuit 220A provided on a negative line Ln between the negative pole of the direct-current power supply 1 and the full-bridge inverter 3A. The positive circuit 210A and the negative circuit 220A are symmetrical to each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011094587-A (JP)
Title: Engine control device
Inventor: IKEDA SUMITAKA
IPC: F02D41/10
Filed: 2009-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine control device, reducing a burden of conformance test work, improving controllability to simultaneously match a plurality of sorts of engine output values with request values, and suppressing shift of actual engine output values from the request values caused by difference in response between a fuel injection system combustion parameter and an air system combustion parameter.  <P>SOLUTION: Correlation between the plurality of sorts of engine output values and a plurality of sorts of combustion parameters is defined by a combustion parameter arithmetic expression 22 to calculate combinations of target values of the plurality of sorts of combustion parameters with respect to the request values of the plurality of sorts of engine output values by using the combustion parameter arithmetic expression 22, so that the burden of conformance test work is reduced. Since the target value of the air system combustion parameter is transiently corrected based on a response delay amount of an actual value with respect to the target value of the air system combustion parameter, the actual value of the injection system combustion parameter is made to be a value suitable for the actual value of the air system combustion parameter in which delay in response occurs.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011101105-A (JP)
Title: Laminated band-pass filter
Inventor: MATSUBARA HIDEYA
IPC: H01P1/203
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To weaken inductive coupling between a first resonator and a third resonator, and to readily adjust the inductive coupling between two optional resonators, in a laminated band-pass filter where a second resonator is inductively coupled with each of the first resonator and the third resonator.  <P>SOLUTION: The band-pass filter 1 includes the first-third resonators integrated with a laminate 20, an external surface conductor part 24 arranged on the bottom surface 20B of the laminate 20 and connected to the ground, and an external surface conductor portion 25, arranged on the upper surface 20A of the laminated body 20. The first resonator has a first inductor, the second resonator has a second inductor, and the third resonator has a third inductor. The second inductor has two internal conductor layers 341 and 441 for electrically connecting the external surface conductor portions 24 and 25. The conductor layer 341 is inductively coupled with the first inductor, and the conductor layer 441 is inductively coupled with the third inductor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011101479-A (JP)
Title: Dc-dc converter and dc voltage conversion method
Inventor: NAKAZONO KOICHI
IPC: H02M3/155
Filed: 2009-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a DC-DC converter that is low in power consumption and high in efficiency and which enables stable operation and attainment of appropriate slope compensation, at dynamic change of the output voltage.  <P>SOLUTION: The DC-DC converter includes a switching circuit (23, 24, 25) that is driven by a drive signal and converts a voltage value between input and output; an error amplifier (17) that generates a signal of the error between a target output voltage value to be outputted from the output and an output voltage value at the output; a PWM comparator (20, 21) that generates a PWM signal, based on the error signal; a current feedback signal between input and output, and a slope compensation signal for a current value between input and output; and a latch circuit (22) that generates a drive signal, based on the PWM signal and a predetermined periodic signal. The DC-DC converter is provided with an output voltage setting register (10), that records a set voltage value corresponding to the target output voltage value, and a slope compensation circuit (13) that generates a slope compensation signal that contains the amount of slope compensation corresponding to the set voltage value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098694-A (JP)
Title: Electronic control apparatus
Inventor: HAYASHI KENSAKU
IPC: B60R21/00
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic control apparatus capable of improving collision determining accuracy of a vehicle and a pedestrian.  <P>SOLUTION: This electronic control apparatus discriminates acceleration data received in a first period as low acceleration data, and discriminates acceleration data received in a second period shorter than the first period as high acceleration data, and includes a data processing part which deletes the acceleration data that can be discriminated as the low acceleration data in case where the acceleration data that can be discriminated as the low acceleration data and the acceleration data that can be discriminated as the high acceleration data are mixedly present in the received data obtained within a processing unit time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100941-A (JP)
Title: Light-emitting element drive circuit system and electronic equipment
Inventor: TAKEUCHI TAKUYA
IPC: H01L33/00
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting element drive circuit system capable of diversifying an LED illumination expression more ideally, and to provide electronic equipment including the light-emitting element drive circuit system.  <P>SOLUTION: The light-emitting element drive circuit system includes a first lighting means of lighting a light-emitting element at a first period, a light-out means of turning off the light-emitting element at a second period different from the first period, and a second lighting means capable of lighting the light-emitting element at a lighting period different from the first period in the first lighting means by the second period of the light-off means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104801-A (JP)
Title: Image forming apparatus
Inventor: ICHINOTO JUN
IPC: B41J2/175
Filed: 2009-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that it is difficult to prevent occurrence of shortage of refill against speed up, a long tube for ink supply and high viscosity of ink, while maintaining stable negative pressure with a simple configuration and to prevent air bubbles from being easily involved during maintenance and recovery operation.  <P>SOLUTION: The image forming apparatus includes: a first passage 41 supplying ink to a recording head 10; a second passage 42 communicating with an ink cartridge 76; and a passage resistance variable unit 83 variable in passage resistance according to a flow rate of liquid flowing in the first passage 41. The image forming apparatus includes a third passage 43 having a pump 78 making the second passage 42 communicate with the passage resistance variable unit 83. When ejecting liquid droplets from a nozzle, ink is fed from the ink cartridge 76 to the recording head 10 by the pump 78 in the communicating state of the recording head 10 and the ink cartridge 76 through the passage resistance variable unit 83. If the inside of the head 10 is in a positive pressure state, during the maintenance and recovery operation, capping of a cap 52 is canceled to open to atmospheric air.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109799-A (JP)
Title: Remaining capacity display method of battery in charging tool
Inventor: OTSUKA ISATAKA
IPC: H02J7/00
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To finely display a remaining capacity of power with favorable recognition performance so as to make a user properly determine the timing of the exchange of a battery charger, to reduce the size of a charging tool, and to improve usability.  <P>SOLUTION: On a printed board 12 connected with the battery charger, arranged are: a battery voltage detection circuit 13 of the battery charger; a microcomputer 14; one piece of two-color light-emitting LED 16 (light-emitting diode); and a remaining capacity display part 11 which displays a color of light irradiated from the two-color light-emitting LED 16. A battery voltage of the battery charger is detected by the battery voltage detection circuit 13, and operated by the microcomputer 14, and according to the operation result, two kinds of single colors and one kind of mixed color are independently emitted and irradiated to the remaining capacity display part 11 from the two-color light-emitting LED 16, thus displaying the remaining capacity of the battery voltage at least in three stages.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107373-A (JP)
Title: Lighting device and projector
Inventor: KASEYA HIROYASU
IPC: G03B21/00
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device capable of reducing irregular illuminance of illuminating light.  <P>SOLUTION: In the lighting device 100, a first incident area Sa is an area, which includes a common first vertex 63a of four element lenses 62 in a first splitting fly-eye lens 60a and where a center of a first luminous flux 2a is distant from the first vertex 63a by a distance D in a predetermined direction A, and a second incident area Sb is an area, which is deviated along an X-axis by 0.5×Lx and along a Y-axis by 0.5×Ly from a position distant from a common second vertex 63b of four element lenses 62 in a second splitting fly-eye lens 60b by the distance D in the predetermined direction A.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109531-A (JP)
Title: Non-contact ic card reader/writer and reception controller for the same
Inventor: HAGIWARA KOJI
IPC: H04B1/59
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the frequency of the occurrence of a communication errors caused by a null state.  <P>SOLUTION: Signals received by an antenna unit 30 are inputted from two points (both ends of an inductance element L21) having different impedance to generate demodulation signals Q1, Q2 by two systems of demodulation circuits (demodulation processing portions 41, 42 and binarizing portions 43, 44). Then, a decoding control portion 45 selects either (normal one) of the two systems of the demodulation signals Q1, Q2 to generate reception data (NRZ code) and outputs the generated data. For the selection and determination of the signal, a reception start position or a result of the detection of a decoding error is used.  <P>COPYRIGHT: (C)2011,JPO&INPIT