baber/WOPTO huggingface dataset:
Patent JP-2013031895-A (JP)
Title: Inside-diameter groove processing method and grooving tool
Inventor: SUZUKI MOTOFUMI
IPC: B23B1/00
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an inside-diameter groove processing method which grooves an inside-diameter groove on the internal peripheral face of a member to be processed in which salient parts are formed at the internal peripheral face of a peripheral wall by suppressing chattering vibration, and a grooving tool.SOLUTION: When groove-processing snap ring grooves 105, 106 by rotatively driving the member 100C to be processed in which internal tooth splines 103 are formed at the peripheral wall 102 and by cutting the respective internal tooth splines 103, the grooving tool 1 has a first front cut blade 13 and a second front cut blade 23, and the cutting of the internal tool spline 103 by the first front cut blade 13 and the cutting of the internal tooth spline 103 by the second front cut blade 23 are alternately and continuously performed. Cutting loads generated by the first front cut blade 13 and the second front cut blade 23 are continuously imparted, the vibration of the grooving tool 1 and the vibration of the member 100C to be processed are suppressed, and processing quality is improved. The chipping of the first front cut blade 13 and the chipping of the second front cut blade 23 are suppressed, and a life of the tool is improved.
Patent JP-2013036490-A (JP)
Title: Valve and fluid treatment device using the same
Inventor: NAKAMURA SABURO
IPC: F16K31/52
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a valve capable of being prevented from vibrating when the valve is closed.SOLUTION: The valve 1 includes: a valve box 10 which has an inner cylinder 11 and an outer cylinder 13 that surrounds the inner cylinder 11 and in which an inside passage 15 is formed inside the inner cylinder 11 and an outside passage 16 is formed between the inner cylinder 11 and the outer cylinder 13; and a piston 40 which changes over the communication between the inside passage 15 and the outside passage 16 by moving reciprocally in the axial direction in the inner cylinder 11. The valve box 10 includes: an annular packing 30 which blocks the inside passage 15 and the outside passage 16 by making contact with the outer circumferential surface of the piston 40 protruding from inside the inner cylinder 11; and an annular auxiliary packing 33 which is disposed at the inner cylinder 11 side from the annular packing 30, makes contact, earlier than the annular packing 30, with the outer circumferential surface of the piston 40 protruding from inside the inner cylinder 11 and doest not perfectly block the inside passage 15 and the outside passage 16.
Patent JP-2013034630-A (JP)
Title: Infusion stand connector
Inventor: HOSHINA HIDEKO
IPC: A61M5/14
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an infusion stand connector that integrates the infusion stand and a wheelchair by connecting the infusion stand with the wheelchair.SOLUTION: The infusion stand connector includes: a cylindrical holder 10 installed in an armrest support frame a2 that supports an armrest a1 of a wheelchair A; a rod 20 inserted in the holder 10 to be able to be drawn out; and a cylindrical joint 30 that is installed at the distal end of the rod 20 to be put on in a ring shape to a support b1 of the infusion stand B, wherein the joint 30 is made to form one cylinder with a first case and a second case of a semicircle cylinder shape connected by a hinge to be put on in a ring shape to the support b1. A first projection splinter and a second projection splinter made to project in the diameter direction to oppose mutually are installed at the edge where the hinge has been installed and the edge on the other side are disposed at the first case and the second case, and when one cylinder is formed with the first case and the second case, an elastic body is disposed in the position that the first projection splinter and the second projection splinter pinch.
Patent JP-2013035648-A (JP)
Title: Printer
Inventor: MASUDA TSUYOSHI
IPC: B65H7/04
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a printer having a sensor for recognizing a remaining amount of paper may issue a warning that there is no paper though a paper sheet remaining amount is still left depending on the mounting position of the sensor.SOLUTION: The printer includes: a conveying part paying out and conveying a strip material wound into a roll shape; a detecting part for detecting whether or not an outer diameter of the strip material wound into the roll shape has reached a predetermined outer diameter; a measuring part starting the measuring of the length of the conveyance of the strip material conveyed by the conveying part when the detecting part detects that the strip material has reached the predetermined outer diameter; a memory storing a threshold which is the length of the strip material capable of being conveyed after the outer diameter of the strip material has reached the predetermined outer diameter; a comparing part comparing the length of conveyance measured by the measuring part with the threshold stored in the memory; and an annunciation part carrying out predetermined announcement when the result of the comparison carried out by the comparing part shows that the length of conveyance measured by the measuring part is equal to or longer than the threshold.
Patent JP-2011220345-A (JP)
Title: Vaporized fuel treatment apparatus
Inventor: KOSUGI TAKASHI
IPC: F02M25/08
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent or reduce breakage of the shoulder portion of an adsorbent by a holding member for elastically holding the adsorbent in a case.SOLUTION: The vaporized fuel treatment apparatus includes an adsorbent 34 of a honeycomb structure capable of adsorbing/desorbing vapor contained in vaporized fuel gas, the sub-case body 16 of a case for housing the adsorbent 34, and holding members 65 and 66 for elastically holding the adsorbent 34 in the sub-case body 16. The holding members 65 and 66 independently include outer peripheral surface-holding materials 71 and 77 brought into contact with the outer peripheral surface of the adsorbent 34, and the end surface-holding materials 72 and 78 brought into contact with the end surface of the adsorbent 34 and having elasticity lower than that of the outer peripheral surface-holding materials 71 and 77.
Patent JP-2012044171-A (JP)
Title: Light-emitting diode structure and method of manufacturing the same
Inventor: CHU CHAN-SIN
IPC: H01L33/10
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an LED structure where heat generated at an active layer does not deteriorate a reflective layer even when long operation is performed under a heavy-current state.SOLUTION: The LED structure comprises: a substrate 200; emission epitaxial structures 204, 210, and 212; a first conductive contact layer 214; a second conductive contact layer 216; a transparent insulation layer 218; a first reflective layer 226; a second reflective layer 230; a first barrier layer 228; a second barrier layer 232; a first conductive electrode 234; and a second conductive electrode 236.
Patent JP-2013042312-A (JP)
Title: Conductive member and electronic apparatus including the same
Inventor: KATAYAMA TOMOFUMI
IPC: B29C45/14
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a conductive member which prevents water from intruding into a housing more reliably and an electronic apparatus including the conductive member.SOLUTION: A columnar conductive member 2 electrically connects an external conductive pattern 3 of a housing 1 made of a dielectric substance with an electronic component 30 located in the housing 1 and penetrates through the housing 1. At least one flange like protruding part 2a is provided on a side surface contacting with the housing 1 and thereby extending the contact length between the housing 1 and the conductive member 2.
Patent JP-2013043494-A (JP)
Title: Steering wheel cover
Inventor: ITAKURA TAKESHI
IPC: B62D1/06
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a steering wheel cover which can be easily attached to a steering wheel and can achieve a mounting state with excellent aesthetic appearance.SOLUTION: This steering wheel cover 1 includes a deformable cover body 10 formed in a generally C-shape in cross section in which a cutout 11 for attaching to the wheel section of the steering wheel is formed at one position in the cross-sectional circumferential direction. An upper side engagement part 30 and a lower side engagement part 40 which are engaged with each other are formed at the upper side peripheral edge part 11u and the lower side peripheral edge part 11d of the cutout 11, respectively.
Patent JP-2013044199-A (JP)
Title: Method for repairing waterproof joint of concrete structure
Inventor: HASEGAWA HIDENORI
IPC: E02B7/02
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for repairing a waterproof joint which enables work to be reliably, easily and inexpensively performed without further deteriorating water sealing performance of the existing waterproof joint as a repair object when the waterproof joint of a concrete structure subjected to action of high water pressure is repaired.SOLUTION: A method for repairing a waterproof joint 20 provided in a concrete structure includes the steps of: removing moisture in a required range of a concrete surface 30 including the waterproof joint 20; and sticking a repair sheet 40, which is formed with a width dimension wider than a width dimension of the waterproof joint 20, in the required range of the concrete surface 30 in the state of overlapping the repair sheet with the waterproof joint 20.
Patent JP-2013044728-A (JP)
Title: Device of measuring amount of hydrogen penetrated into metal
Inventor: OTSUKA SHINJI
IPC: G01N27/26
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device capable of accurately measuring an amount of hydrogen penetrated into metal accompanied by corrosion, in consideration of variations in residual current on an anode side accompanied by variations in temperature in an environment.SOLUTION: A device of measuring an amount of hydrogen penetrated into metal, when one side of a specimen formed of a metal material is set as a penetration surface of hydrogen generated by a corrosion reaction due to exposure to a corrosive environment, and the other side thereof is set as a hydrogen detection surface, includes: an electrochemical cell formed by a plurality of cell groups on the hydrogen detection surface side, each cell being filled with an electrolyte aqueous solution of pH 9-13; a reference electrode and an opposite electrode provided independently; and a protective film for blocking contact with the corrosive environment in a region on the penetration hydrogen surface side corresponding to the hydrogen detection surface side of a reference cell set as at least one cell of the cell groups, for correcting a residual current. The device corrects an anode current value detected in a cell except the reference cell by the residual current value detected in the reference cell, to calculate an amount of hydrogen penetrated from the corrosion surface side on the basis of the corrected anode current value.
Patent JP-2013051551-A (JP)
Title: Imaging device
Inventor: NAKAMURA SHIN
IPC: H04N5/225
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device capable of quickly and certainly adjusting a rotational angle position of a rotation polarization filter so as to obtain a polarization effect desired by a photographer.SOLUTION: An imaging device has: an imaging unit imaging a subject; a rotation polarization filter rotatably provided in front of the imaging unit; and a rotation drive unit rotatably driving the rotation polarization filter. The imaging device comprises both: a live view image display unit displaying a subject image taken by the imaging unit as a moving image at a real time independently of a rotational angle position of the rotation polarization filter by the rotation drive unit; and a compared image display unit capturing the moving image displayed on the live view image display unit and displaying it as a static image at a predetermined rotational angle position of the rotation polarization filter by the rotation drive unit.
Patent JP-2013050595-A (JP)
Title: Electronic paper, recording system for electronic paper, and writing device
Inventor: TAKEI YOSHIKI
IPC: G02F1/1677
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an electronic paper having low roughness of a display screen side and high visibility of an image, and to provide an electronic paper recording system including the electronic paper, and an image writing device for the electronic paper.SOLUTION: The electronic paper includes: a first substrate having a plurality of first electrodes; a wiring line for applying a voltage to each of the plurality of first electrodes; a plurality of light-receiving elements each disposed between the wiring line and each of the plurality of the first electrodes; a second substrate having a second electrode and disposed opposing to the first substrate; an electrophoretic display layer disposed between the first substrate and the second substrate; and a light guide part disposed between the first substrate and the second substrate and guiding light incident to the second substrate to a corresponding light-receiving element. Each of the plurality of the light-receiving elements senses the light guided by the light guide part, and thereby, turns into a conducting state between the wiring line and each of the plurality of the first electrodes.
Patent JP-2011235196-A (JP)
Title: Game machine
Inventor: TANAKA YOSHINOBU
IPC: A63F5/04
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that prevents the number of tokens from being fraudulently counted by an unauthorized device.SOLUTION: Count signals are output only if detection signals are output from a first photoelectric sensor and then from a second photoelectric sensor while detection signals from a metal sensor are output. If a credit full signal is output as the count signals reach a predetermined number, and if a state signal is output by the operation of a start lever, a control device outputs a game enabling signal to start a game on the game machine. Also, a canceling device is caused to project into a token rolling passage according to the credit full signal to cancel the follow-on tokens. If a detection signal is output from the metal sensor during the game, the control device outputs an abnormal signal to stop the game.
Patent JP-2013054545-A (JP)
Title: Driving support device
Inventor: ASHIKI TOSHIKAZU
IPC: G08G1/16
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To support a driver for safely driving a vehicle even when the visibility of the driver is lowered due to backlight of sunlight.SOLUTION: A driving support device 100 calculates position information of a vehicle at a predetermined time, calculates position information of the sun at the same time, and determines whether or not the sunlight becomes the backlight with respect to the vehicle at the time on the basis of whether or not the position of the sun is within a prescribed range with respect to the position of the vehicle. When determining that the sunlight becomes the backlight, the driving support device 100 reduces a ratio of the sunlight entering the field of view of the driver, or operates an in-vehicle device to output information for calling attention of the backlight to the driver.
Patent JP-2013054228-A (JP)
Title: Sound source controller and sound source control program
Inventor: OKANO TADASHI
IPC: G10H1/00
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a sound source controller to control a sound source device and a computer program applied to the sound source controller, the sound source controller and the computer program being capable of easily creating a play pattern and appropriate for improvisation.SOLUTION: Play buttons P1 to P16 are assigned with respective pitches. Each play button is set with one-measure phrase. The phrase is a musical sound at the assigned pitch and consists of plural musical sounds that sound at equal time interval by a frequency selected by sound frequency selection buttons N1 to N4 provided to each play button. Each play button is set with a play pattern consisting of four measures. The play pattern is set by assigning the set phrase of the play button to a measure selected from among first to fourth measures by measure selection buttons MS1 to MS4 provided to each play button.
Patent JP-2013055857-A (JP)
Title: Fall prevention net
Inventor: OGURA AKIO
IPC: H02G1/02
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a fall prevention net whereby a net body can be quickly stretched so as not to interfere with a jumper wire or a ladder for work at a location close to a power line installed in the arm part of a transmission tower.SOLUTION: A fall prevention net includes a slender net body 2, a rear end part suspending means 3 for suspending the longitudinal rear end part of the net body on an arm part A of a transmission tower, and a front end part suspending means 4 for suspending the longitudinal front end part of the net body 2 on the power line C. An opening and closing part 23 opening in the vicinity of the lateral intermediate part of the front end part and extending to the vicinity of the longitudinal intermediate part of the net body 2 is provided by a slide fastener in the net body 2 in an openable/closable manner. While the opening and closing part 23 is opened and the jumper wire J is passed through the inside thereof, the front end part side of the net body 2 is suspended on the power line C under this condition, and the net body 2 can be thereby stretched at the location close to the work area of the power line C while the suspended part of the jumper wire J is passed through the lower part of the net body 2.
Patent JP-2013057180-A (JP)
Title: Connection pipe and attaching structure of hot water/water combination faucet using the same
Inventor: NISHIOKA TOSHIAKI
IPC: E03C1/042
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a connection pipe capable of simplifying the structure and facilitating construction, and an attaching structure of a hot water/water combination faucet using it.SOLUTION: By using two eccentric pipes 3 connected respectively to two connection ports 10 provided on a hot water/water combination faucet 1 and two connection pipes 2 which are connected on one end side to primary side pipes 4 arranged inside a wall W and to which an upstream part 13 of the eccentric pipes 3 connected to the hot water/water combination faucet 1 is freely turnably connected from the other end side, the hot water/water combination faucet 1 is connected to two primary side pipes 4.
Patent JP-2013056442-A (JP)
Title: Screen printer and screen printing method
Inventor: HIBINO IKUO
IPC: B41F15/26
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To enable highly accurate screen printing by preventing ink from leaking into a gap between a screen plate and a printed object.SOLUTION: A table angle adjusting mechanism (20) of the screen printer (1) maintains tension of a squeegee (50) onto the screen plate (40) constant according to the moving position of the squeegee (50), while the squeegee (50) is moving in a predetermined moving direction, pressing the screen plate (40) toward a workpiece (the printed object) (W), and adjusts the angle of a table (11) such that the workpiece (W) and the screen plate (40) are in close contact with each other on a side in the moving direction forward of the position where the squeegee (50) presses the screen plate (40), and the workpiece (W) and the screen plate (40) are separated from each other on a side in the moving direction behind the position where the squeegee (50) presses the screen plate (40).
Patent JP-2012084853-A (JP)
Title: Semiconductor device manufacturing method
Inventor: SUZAWA HIDEOMI
IPC: H01L29/417
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To manufacture a highly reliable and high-speed operable semiconductor device at high yield by use of a transistor using an oxide semiconductor.SOLUTION: A semiconductor device manufacturing method comprises the steps of forming a mask on an insulation layer and performing microfabrication of the mask, forming an insulation layer having a salient by use of the microfabricated mask, forming a transistor having a length (L) of a microfabricated channel by use of the mask and performing planarization processing on a surface of a gate insulation film at a portion overlapping a top face of the microfabricated salient when manufacturing the transistor. As a result, high speed of the transistor is achieved and reliability of the transistor is improved. Further, self-aligned source electrode and drain electrode can be formed by forming the insulation film so as to have the salient, thereby achieving a simple manufacturing process and improved productivity.
Patent JP-2013060831-A (JP)
Title: Water-cooled engine
Inventor: MORIMOTO TATSUYA
IPC: F01P5/10
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a water-cooled engine that prevents an engine wall surrounding a water pump chamber wall from being contaminated due to adhesion of engine cooling water.SOLUTION: In the water-cooled engine, engine cooling water 12 leaked from a mechanical seal 7 is discharged into a water pump input pulley 4 through a leaked water inflow space 10 and a drain hole 11. An outlet 14 of the drain hole 11 is opened forward of a rear opening end part 6 in the water pump input pulley 4. A water absorbing material 33 is stuck along an inner peripheral face of a peripheral wall of the water pump input pulley 4. The engine cooling water 12 dropped from the outlet 14 of the drain hole 11 is absorbed in the water absorbing material 33.
Patent JP-2013063675-A (JP)
Title: Wiper control device
Inventor: NAKANO HIROYUKI
IPC: B60S1/08
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a wiper control device that can perform power saving by reducing electric power necessary for driving a wiper.SOLUTION: The wiper control device 6 performs reverse control of a wiper 3 by feedback control of a wiper motor 5 so that the rotation speed of the wiper motor 5 takes a target rotation speed. Moreover, a battery voltage monitoring part 13 monitors a voltage of an on-board battery 10 that becomes a driving source of the wiper motor 5. A target rotation speed setting part 14 sets the target rotation speed to the value corresponding to the battery voltage Vbatt, when the battery voltage Vbatt is the set voltage or below and sets the target rotation speed to the constant value when the battery voltage Vbatt exceeds the set voltage.