baber/WOPTO huggingface dataset:
Patent JP-2013145028-A (JP)
Title: Sealing type roll bearing
Inventor: NOMURA TAKESHI
IPC: F16C33/78
Filed: 2012-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a sealing type roll bearing that has excellent handing performance, suppresses operation maintenance cost, and includes a contact type sealing member and suppresses abrasion and heat generation in a seal lip due to acceleration of a rolling mill roll.SOLUTION: The sealing type roll bearing 1 includes a contact type sealing member 15. A low friction material 23 such as polytetrafluorethylene is provided by coating or pasting at at least a sliding part in the seal lip 21a of the sealing member 21.
Patent JP-2012216769-A (JP)
Title: Laser system, laser light generation method, and extreme-ultraviolet light generation system
Inventor: WAKABAYASHI OSAMU
IPC: G03F7/20
Filed: 2012-01-17
Abstract: PROBLEM TO BE SOLVED: To control the pulse energy of pulse laser light.SOLUTION: The laser system comprises: a plurality of master oscillators configured to output pulse laser light having different wavelengths; at least one amplifier configured to amplify the pulse laser light; an optical shutter installed on at least any one optical path of the pulse laser light output from the plurality of master oscillators and configured to adjust transmittance of the pulse laser light to be input by the voltage supplied; a power supply configured to supply a voltage to the optical shutter; an optical path adjuster installed on the pulse laser optical path between the optical shutter and the amplifier and configured to match the optical paths of pulse laser light output from the plurality of master oscillators; and a controller configured to adjust the voltage supplied from the power supply to the optical shutter for at least every pulse of the pulse laser light.
Patent JP-2013146301-A (JP)
Title: X-ray imaging apparatus
Inventor: WATANABE KAZUHIRO
IPC: A61B6/00
Filed: 2012-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray imaging apparatus in which carrier property is high, and setting is easy.SOLUTION: An X-ray imaging apparatus includes: an X-ray source; a housing that stores the X-ray source; and two or more support legs that are connected with the housing through a movable connection part and that support the housing, wherein in each of the support legs, support angles which a ground contact surface and the support legs form can be changed by the movable connection part. The support legs can expand and contract along a longitudinal direction of the support legs. The X-ray imaging apparatus includes a caster part that can move on the ground contact surface at the distal end touching the ground contact surface of the support legs.
Patent JP-2013148984-A (JP)
Title: Program, virtual machine control method, information processor and information processing system
Inventor: SHIMOKAWA KENICHIRO
IPC: G06F9/46
Filed: 2012-01-17
Abstract: PROBLEM TO BE SOLVED: To reduce the risk of making the movement of a virtual machine between computers useless.SOLUTION: An information processor 10 starts processing of copying data of a virtual machine 13 operated in the information processor 10 from a storage section 11 included in the information processor 10 to a storage section 11a included in an information processor 10a. The information processor 10 monitors variations of an index value to be an index for operating the virtual machine 13 in the information processor 10a. When the information processor 10 detects that the index value reaches a threshold, the information processor 10 causes the information processor 10a to start the operation of the virtual machine 13 on the basis of the data copied from the storage section 11 to the storage section 11a and stops the operation of the virtual machine 13 in the information processor 10.
Patent JP-2013146312-A (JP)
Title: Self-propelled ion emission device
Inventor: NOIRI JUNICHI
IPC: H01T23/00
Filed: 2012-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a self-propelled ion emission device that can give a comfortable and healthy environment while suppressing costs.SOLUTION: A self-propelled vacuum cleaner 1, to which a self-propelled ion emission device is applied, includes: an odor sensor 56 that outputs the ambient odor level during self-propelling operation; an odor determination unit 522; and an ion emission control unit 523 that controls an ion generator 62 and an air blower device 61 in order to emit an air flow containing ions through an outlet when the odor determination unit 522 determines that the output value of the odor sensor 56 exceeds a set value.
Patent JP-2013150413-A (JP)
Title: Smr converter
Inventor: HAYASHI HIDEMI
IPC: H02M7/12
Filed: 2012-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an SMR converter which can stop a system without applying any load thereto upon occurrence of abnormalities therein.SOLUTION: The SMR converter includes a control unit 70a generating first through third percentage modulation signals synchronized with voltage change in each phase voltage of a three-phase AC power supply generating three-phase AC power, a PWM signal generation unit 40a generating a PWM signal consisting of a pulse train generated at a timing and in a period dependent on the comparison result of the signal level of a carrier signal in the changing section, and the signal level of each of first through third percentage modulation signals, and a frequency conversion unit 20 having a plurality of switches turning on/off according to the PWM signal. The PWM signal generation unit 40a generates a positive side switch drive pulse and a negative side switch drive pulse for on driving the positive side and negative side bilateral switches connected with the same three-phase AC flow path in the same time zone depending on a short circuit pulse or a forced stop pulse.
Patent JP-2012167256-A (JP)
Title: Prepreg, laminate, printed wiring board, and semiconductor device
Inventor: DAITO NORIYUKI
IPC: C08J5/04
Filed: 2012-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a prepreg that has excellent impregnation properties of a thermosetting resin composition into a woven fabric while maintaining various characteristics which the prepreg has.SOLUTION: The prepreg 40 is obtained by impregnating a woven fabric comprised of strands with a resin composition. In the prepreg, silica particles are present in the strands. Thus, the prepreg having excellent impregnation properties of the resin composition into the woven fabric can be obtained. Also a metal-clad laminate using the prepreg and further a printed wiring board and a semiconductor device using them can be obtained.
Patent JP-2012127970-A (JP)
Title: Method for inspecting cavity of concrete structure
Inventor: MATSUDA YOSHINORI
IPC: E04G21/12
Filed: 2012-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspecting a cavity of a concrete structure capable of inspecting the presence/absence and the extent of the cavity by boring a part of the cavity.SOLUTION: A hole is bored in a concrete structure 100. Gas is made to flow in or out (hereinafter, referred to as "flow in and the like") from the hole 130 at a prescribed pressure. The volume of the cavity 120 communicated with the hole 130 is measured by a time fluctuation of the measurement pressure at a low pressure range when the measurement pressure starts to increase after starting the inflow. The volume of the cavity 120 communicated with the hole 130 is measured by the time fluctuation of a pressure ratio that is obtained by dividing the measurement pressure by a prescribed value when the measurement pressure reaches.
Patent JP-2013152592-A (JP)
Title: Display method and display device
Inventor: ONISHI HIROYUKI
IPC: H04N5/445
Filed: 2012-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique to solve a problem even when a user cannot access a desired function due to a cause of hardware.SOLUTION: When a user operation obtaining section 30 obtains a user's operation, a user operation determination section 52 determines whether or not the user's operation is proper; in particular, whether the function the user wants to execute is impossible due to a cause of hardware. Determining as impossible due to a cause of hardware, the user operation determination section 52 reports a request to an electronic operation manual storage 62 to activate an electronic operation manual. A scene analyzing section 54 performs a scene analysis processing. An electronic operation manual reading section 64 obtains an analysis result from the scene analyzing section 54 and reads out a necessary part of the electronic operation manual from the electronic operation manual storage 62 based on the result. An electronic operation manual display section 66 causes an image output section 22 to display the read-out electronic operation manual.
Patent JP-2013151834-A (JP)
Title: Jelly fish net raising timing prediction system and method
Inventor: FUJII ATSUSHI
IPC: E02B5/08
Filed: 2012-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a jelly fish net raising timing prediction system and method which enables quantitative prediction of a raising timing.SOLUTION: Tension acting on a jelly fish net 1 is measured with a tensiometer 6, and in a monitoring device 7, on the basis of the tension from the tensiometer 6, and an area of the jelly fish net 1 appearing on the sea surface obtained based on a sea level height, the weight of the jelly fish net 1 per unit area including fouling is calculated. If the calculation result exceeds a determination reference value, it is determined that the raising timing of the jelly fish net 1 comes.
Patent JP-2013151256-A (JP)
Title: Cooling water system for ship
Inventor: KAGENO SHINTARO
IPC: F01P5/10
Filed: 2012-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a low cost central cooling water system with a simple configuration in a cooling water system for a ship.SOLUTION: A cooling water system includes: one or more cooling water pumps 2, 3, 4; a cooled apparatus, such as a main air cooler 11, to be cooled by cooling water from the cooling water pumps; a temperature adjustment valve 15 which is provided at the outlet piping of the cooled apparatus and adjusts the flow rate of the cooling water flowing in the apparatus in accordance with the temperatures of the apparatus, or an automatic stop valve 16 which adjusts the flow rate of the cooling water flowing in the apparatus in accordance with the viscosity of the lubricating oil of the apparatus; and a pressure transmitter 7 which measures the pressure of the cooling water flowing in the piping arranged on the outlet piping side of the cooling water pumps. The output of the cooling water pumps can be controlled on the basis of the pressure value detected by the pressure transmitter.
Patent JP-2013156047-A (JP)
Title: Apparatus and method for evaluating viewability, computer program for evaluating viewability, and recording medium with computer program recorded thereon
Inventor: ISOKAZU KENICHI
IPC: G01C21/34
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for evaluating viewability for a viewing object, such as an event, and a method thereof.SOLUTION: A viewability evaluation method for evaluating viewability for a viewing object includes: a position specifying part that specifies a position of the viewing object; an evaluation area forming part that forms an evaluation area for evaluating viewability of the viewing object, around the position of the specified viewing object; and an evaluation part that evaluates viewability of the specified viewing object in the evaluation area on the basis of height information in the evaluation area.
Patent JP-2013154773-A (JP)
Title: Standard response calculation device and vehicle steering device using the same
Inventor: SUZUKI TAKUMA
IPC: B62D5/04
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a standard response calculation device that can independently set the characteristics of a gain and a phase of a standard response and a steering device for vehicle that uses the standard response calculation device.SOLUTION: A standard response calculation device that operates a standard yaw rate response of a vehicle corresponding to an input signal from a resolver 9 has a vehicle inverse model 13a and a first-order delay filter 13b, and includes; a standard response base value operation part 13 that operates a base value based on an input signal; a differentiator 14a that outputs a differential input signal obtained by differentiating the input signal; a gain operation part 14c that operates a correction gain based on the differential input signal; and a multiplier 15 that operates a standard response by multiplying the base value by the correction gain.
Patent JP-2012083368-A (JP)
Title: Life estimating method of rubber product
Inventor: OKU TAKESHI
IPC: G01N3/32
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a life estimating method of an axle spring rubber capable of precisely estimating the product life at an early stage without performing a durability test until the axle spring rubber is broken, and to develop an FEM output data processing method for the generation of a matrix due to displacement and an average value in order to facilitate the comparing examination of output data of finite-element method analysis with a height drawing of a life estimating rubber test object.SOLUTION: The life estimating method of an axle spring rubber includes: an FEM procedure 35 in which the finite-element method analysis is performed by using input data based on a time series waveform obtained by acquiring the load acting on an axle spring rubber of a railroad truck over a predetermined time; and a matrix generating procedure 37 for generating a matrix M which is formed by counting the combination frequency of amplitude and an average value by a rain flow method using output data obtained in the FEM procedure 35.
Patent JP-2013158196-A (JP)
Title: Transmitting system and power receiving device
Inventor: HATTORI REIJI
IPC: H02J17/00
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a transmitting system transmitting/receiving an electric signal by field coupling, the system stably and efficiently supplying power to a load resistor.SOLUTION: A transmitting system comprises a power transmitting device transmitting an electric signal, and a power receiving device receiving the electric signal in a non-contact manner. The power receiving device includes a load resistor, a coil part, a capacitor part, a first power receiving electrode and a second power receiving electrode, in which the first power receiving electrode, the coil part and the second power receiving electrode are series-connected in order, the load resistor is parallel-connected to a part or all of the coil part, and the capacitor part is parallel-connected to the coil part. The power transmitting device includes a first power transmitting electrode and a second power transmitting electrode, and transmits an electric signal to the power receiving device at an angular frequency determined by coupling capacitance of a first transmitting capacitor and a second transmitting capacitor, and capacitance of the capacitor part. The first transmitting capacitor is formed by the first power transmitting electrode and the first power receiving electrode. The second transmitting capacitor is formed by the second power transmitting electrode and the second power receiving electrode.
Patent JP-2013156598-A (JP)
Title: Image formation apparatus
Inventor: MATSUMOTO SUNAO
IPC: G03G21/14
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an accurate distance between color shift detection patterns cannot be calculated because of an error in rotation speed of an intermediate transfer belt 131, speed unevenness thereof, slippage between a drive roller and a belt, or eccentricity of the drive roller.SOLUTION: In an image formation apparatus, near a color shift amount detection sensor for measuring a distance between color shift detection patterns, second conveyor position index detection means for detecting a conveyor position index is provided. Then, it is used as a reference signal to perform counting between color shift detection patterns. When a primary transfer part performs control so as to superimpose toner images on each other precisely for each color, correction is performed on the basis of the count value.
Patent JP-2013159412-A (JP)
Title: Part supply device
Inventor: HIYAMA MASAYUKI
IPC: B65G47/14
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a part supply device, low in equipment cost, simplifying an attitude correcting mechanism, small in the installation area, and having high supply capacity.SOLUTION: A part supply device supplies respective parts 5 of a processing machine 3 for continuously manufacturing the parts 5 to an external part from a discharge part 3a of the processing machine 3, and includes a carrying passage 60 arranged on the discharge part 3a side and having a groove 6 for carrying the parts 5. The groove 6 has an attitude correcting part 6b in which a one end width on the discharge part 3a side of the groove 6 has a first width t1 shorter than the longest length t4 of the part 5 and longer than a third width t3 in the same direction as the width direction of the groove 6 in a designated attitude state of the part 5, a width of the groove 6 becomes narrow as it goes to the other end, and a minimum width of the groove 6 is formed in a second width t2 through which a third width t3 of the part 5 can pass.
Patent JP-2013165546-A (JP)
Title: Cooling device
Inventor: NAGAMI YUKIHISA
IPC: H02K15/02
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To shorten the cooling time required when a stator core of a rotary electric machine is cooled by cooling air in the manufacturing process.SOLUTION: The flow of cooling air from a fan 4 is changed by a workpiece cooler 5 to an axial direction of a stator core 1, and the cooling air is guided to the inner peripheral side and the outer peripheral side of the stator core 1. The process promptly lowers a temperature of a core 10, in which the temperature does not go down as quickly as in a coil 11, and shortens the cooling time of the entire stator core.
Patent JP-2013163417-A (JP)
Title: Lighting control apparatus for vehicle headlight, and vehicle headlight system
Inventor: NAKADATE KOICHI
IPC: B60Q1/12
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent glare from reaching a preceding vehicle in an intersection.SOLUTION: A lighting control device of a vehicle headlight includes: a turn-over detection part 13 that detects a turn-over of a vehicle on the basis of a blinker signal of the vehicle; a steering angle determination part 14 that determines whether a steering angle of the vehicle is equal to or larger than a first threshold when the turn-over of the vehicle is detected; a relative angle calculation part 15 that calculates when the steering angle is equal to or larger than the first threshold, by a predetermined expression, a relative angle formed between a frontal direction of the vehicle and a target position set in a position located relatively obliquely forward based on the frontal direction, on the basis of the steering angle, a speed of the vehicle and relative time; and a light distribution control part 16 that sets a light distribution pattern having a light shielding range corresponding to the relative angle, generates a control signal according to the light distribution pattern, and outputs it to the vehicle headlight.
Patent JP-2012135011-A (JP)
Title: Method and apparatus for supporting location services with roaming
Inventor: LAMBA GAURAV
IPC: H04W4/02
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for supporting location services with roaming.SOLUTION: A mobile station 110 communicates with a visited network 102a, receives a request for the mobile station's location, and sends first information (SID and NID) indicative of its current network location to a home mobile positioning center (H-MPC) 160 in a home network 104a. The H-MPC 160 determines a serving mobile positioning center (S-MPC) 150 in the visited network 102a based on the first information. The S-MPC 150 determines a serving position determining entity (S-PDE) 140 in the visited network based on the first information. The H-MPC 160 receives an S-PDE address or a position estimate of the mobile station from the S-MPC 150 and forwards this information to the mobile station 110. The mobile station 110 communicates with the S-PDE 140 for positioning using the S-PDE address.
Patent JP-2015084005-A (JP)
Title: Image display device
Inventor: YAMAGUCHI HIROSHI
IPC: G02B30/27
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an image display device capable of displaying a favorable image.SOLUTION: An image display device 1 includes: a light guide plate 6; light sources 2a and 2b; a directivity control sheet 3; and a liquid crystal panel 4. The light guide plate 6 has a substantially planer shape having a side surface as a light incident surface and one of principal surfaces as a light emission surface. The light sources 2a and 2b cause light to be incident on the light incident surface of the light guide plate 6. The directivity control sheet 3 receives emission light emitted from the light guide plate 6, and converts the emission light to have a desired light distribution characteristic and emits the converted light. The liquid crystal panel 4 is provided to a light emission side of the directivity control sheet 3 and performs spatial modulation on incident light according to a video signal so as to form an image. The directivity control sheet 3 has a prism array 31 on the light incident surface. The prism array 31 is constituted of an arrangement of a plurality of prisms having a substantially triangle shape in cross section. An angle formed by a bisector of an apex angle of the prism and a normal line with respect to a bottom surface of the prism gradually varies from an end portion to a center portion of the directivity control sheet 3.
Patent JP-2013163938-A (JP)
Title: Road for evacuation, and structure for evacuation
Inventor: NISHIDA YASUO
IPC: E04H9/14
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a road for evacuation and a structure for evacuation, which enable more people to safely evacuate on the occurrence of a flood, a tsunami and the like.SOLUTION: A road for evacuation includes a cylindrical structure 10 which is formed by continuously installing a plurality of box bodies 20, 20... on the foundation. A traffic route 30 is provided on the top surface of the cylindrical structure 10. The inside of the cylindrical structure 10 is divided into upper and lower spaces 41 and 42 by a middle floor 14. A doorway is formed in a part of the middle floor 14, and the upper space 41 communicates with outside air via only the door way.
Patent JP-2013168256-A (JP)
Title: Light-emitting element, optical head, and image forming apparatus
Inventor: YAMAGUCHI YOSHINORI
IPC: B41J2/455
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a light-receiving unit to a light-emitting element after efficient emission of light.SOLUTION: Reflection light L1 reflected on an area W where reflection light does not go beyond a critical angle relative to an end face 122A is not emitted from an end face 122A. A light-receiving unit 112 is provided in the area W to measure the amount of light. Accordingly, the amount of light emitted from the end face 122A is not reduced even if the light-receiving unit 112 is provided in the area W. In other words, since the light-receiving unit 112 measures the amount of light by using the reflection light L1 that is originally not emitted from the end face 122A, the amount of light emitted from the end face 122A is not affected by the measurement. A light-emitting element 100 has a light guide layer 110 increasing in width toward the end face 112, and a reflection surface 110A inclined to a light-emitting surface 130A. Accordingly, light is more efficiently guided compared to the case where the reflection surface 110A is provided in parallel with the light-emitting surface 130A, and the amount of light emitted from the end face 122A is increased.