baber/WOPTO huggingface dataset:
Patent JP-2012079366-A (JP)
Title: Objective, optical pickup, and optical disk drive
Inventor: YASUI TOSHIFUMI
IPC: G02B13/00
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an objective, an optical pickup, and an optical disk drive that prevent unnecessary light due to wall surface inclination of a diffraction structure from increasing.SOLUTION: An objective 34 focuses light beams of at least three wavelengths compatibly on a signal recording surface of a corresponding optical disk 2, and a diffraction part 50 provided on an incidence-side surface has a first region 51 which is provided at an innermost peripheral part, and diffracts the light beams or gives phase differences to the light beams. In the first region, a structure is formed which is in a ring zone shape and has a predetermined depth (d), the structure in the first region forms a periodic structure where a plurality of staircase shapes each comprising a wall surface (w) and a step surface (s) are formed successively in a radius direction of the ring zone, and the plurality of staircase shapes have a plurality of wall surface groups WG sectioned by change points of signs of inclination (m) of the wall surfaces to an optical axis. More than a half of the plurality of wall surface groups are positioned nearby centers of the respective wall surface groups, and have wall surfaces having gentle inclination less than average inclination mof other wall surfaces included in the respective wall surface groups.
Patent JP-2011029659-A (JP)
Title: Laser soldering method
Inventor: SUZUKI ICHIRO
IPC: B23K35/26
Filed: 2010-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser soldering method which improves performance and reliability of soldering.  <P>SOLUTION: (1) When soldering by laser radiation, an insert position of a lead 12 to a through-hole 15 is detected, and a material of a solder is supplied from a direction of a long distance between the lead 12 and land 14. (2) The lead is passed through the shielding board shielding the laser light, thereafter inserted into the through-hole. (3) The soldering is performed using oval shaped laser light whose size does not expand off from an oval shaped land. (4) A projection length L of the lead from the circuit board is determined so that the reflection light reflected by the lead side face is incident on the land. (5) The wavelength of the laser light is set to a wavelength with lower absorption ratio by the circuit board. (6) A flux-containing solder including distilled and purified rosin or synthetic resin is used.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012076109-A (JP)
Title: Method of producing press-formed article of metal sheet
Inventor: OGIWARA EIICHI
IPC: B21D24/16
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a press-formed article of a metal sheet for separating a formed article and scrap parts without lowering the production efficiency and without generating chips.SOLUTION: In the shearing and trimming work of the press-formed article of the metal sheet, the method includes: a first step where, trimming lines 8 for separating the metal sheet 5 into the formed article 6 and the scrap parts 7 are cut so as to continue them through remaining parts 8A by a primary shearing and a plurality of scrap cutting lines 9 which are continued to the remaining parts 8A for dividing the scraps 7 into pieces are completely cut; and further a second step where the formed article 6 and the scraps 7 are completely separated by making the remaining parts 8A ruptured.
Patent JP-2011041948-A (JP)
Title: New trimerization catalyst from sterically hindered salts
Inventor: BURDENIUC JUAN JESUS
IPC: C08G18/08
Filed: 2010-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamed body which is thermally stable and has substantially no amine smell.  <P>SOLUTION: There are provided a trimerization catalyst composition having a sterically hindered carboxylic acid salt, and a method for producing the polyisocyanurate/polyurethane foamed body using the trimerization catalyst composition. A target consists of at least one compound containing an active hydrogen, at least one new composition containing a contact product of a foaming agent, and at least one catalyst composition containing the sterically hindered carboxylic acid salt.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012083880-A (JP)
Title: Module distribution system
Inventor: TSUJIMOTO KAZUKI
IPC: G06F9/445
Filed: 2010-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a module distribution system capable of distributing, to many client terminals, a module that needs to be started for use at a specific timing.SOLUTION: A module distribution system includes: a management server 10a for generating a distribution package 17 and holding the package in a temporary area 11a; a relay server 10b for obtaining the distribution package 17 from the temporary area 11a at a first timing daily and holding the package in a temporary area 11b; and a distribution server 10c for obtaining the distribution package 17 from the temporary area 11b at a second timing later than the first timing daily and holding the package in a temporary area 11c, and obtaining the distribution package 17 whose distribution date is a following day from the temporary area 11c at a third timing later than the second timing daily and holding the package in a release area 12c. A client terminal 20 obtains the distribution package 17 from the release area 12c by a release agent 23 executed at start-up of the client terminal daily and holds the package in a local area 22.
Patent JP-2012085143-A (JP)
Title: Radio communication system
Inventor: KAGECHI YUTA
IPC: H04W60/04
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system equipped with control side devices 1, 2 having base station devices, a plurality of radio terminal devices 11-1 to 11-n, and a relay station device 3 where a radio terminal device which is in the direct communication state performs position registration automatically.SOLUTION: The radio terminal device transmits a request of position registration in the state where a mode is switched to the direct communication mode. The relay station device relays communication between the radio terminal device in the base station communication mode and the radio terminal device in the direct communication mode, and receives the request of position registration transmitted from the radio terminal device to transmit the request of position registration corresponding to it to a control side device. The control side device receives the request of position registration transmitted from the relay station device and processes the position registration of the radio terminal device.
Patent JP-2012081180-A (JP)
Title: Medical image diagnosis device and medical image processing method
Inventor: ZAIKI RYUJI
IPC: A61B6/00
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a medical image diagnosis device capable of saving labor for searching necessary images by displaying thumbnail images by classifying the plurality of image data to a plurality of imaging angular after ranges.SOLUTION: A medical image diagnosis device of an embodiment is provided with: a support body for supporting an X-ray generator that exposes a subject to X-rays and an X-ray detector that detects the X-rays transmitted through the subject; an imaging unit for capturing images of the subject; a controller which rotates and moves the support body with respect to the subject to perform control in such a way that the images of the subject are captured from a plurality of angular directions; a memory unit for storing image data captured from the plurality of angular directions; an image processor which classifies the plurality of image data to a plurality of imaging angular ranges to generate thumbnail images; and a display unit for displaying the thumbnail images generated by the image processor.
Patent JP-2012091535-A (JP)
Title: Method for evaluating steering stability
Inventor: MASAKI NOBUO
IPC: B60G17/08
Filed: 2010-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating steering stability which enables the precise evaluation of the steering stability of a tire mounted to a vehicle by fluctuating the friction of a damper of the vehicle to which the tire to be tested is mounted, in a tire steering stability test.SOLUTION: The method employed for evaluating the steering stability of a tire mounted on a vehicle by fluctuating the friction of the damper provided on the vehicle enables the steering stability of a tire to be evaluated after electric noise is applied to the damper by an electric noise applying means conducted electrically with the damper and provided on a part of the vehicle.
Patent JP-2012092672-A (JP)
Title: Fuel injection valve and method for manufacturing the same
Inventor: SHINGU AKIO
IPC: F02M61/16
Filed: 2010-10-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, although a spring for closing a valve element is guided by the inside diameter of a fixed core on one end and a movable core (an armature) or a needle pipe at the other end, axial misalignment is permitted between both ends of the spring by the sum of the clearance of these guide parts, and the spring is possibly collapsed or buckled by the inside diameter tolerance or the assembly accuracy of each component.SOLUTION: This fuel injection valve includes a cylindrical housing having an injection hole, a fixed core provided on the cylindrical housing, a needle pipe having a coil surrounding the fixed core, a movable core (an armature) reciprocated by the coil, and a valve element which is coupled with the movable core to open/close the injection hole, and a spring for closing the valve element while one end thereof being coupled with a coupling end between the needle pipe and the movable core. One end of the spring is inserted in the end of the needle pipe, and the inserted portion is caulked to integrally couple the movable core, the needle pipe and the spring with each other.
Patent JP-2012093844-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: UENO HIROSHI
IPC: G06F3/048
Filed: 2010-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an information processing apparatus capable of suitably outputting layered data on a plane object.SOLUTION: The information processing apparatus includes a shape information storage part 101 which stores shape information on the plane object; a hierarchic structure data storage part 102 which stores hierarchic structure data consisting of layered data; an output part 104 which outputs image information on a plane object where one or more pieces of data in one layer that an arrangement data acquisition part 103 acquires as arrangement data; and an output change instruction acceptance part 106 which accepts an output change instruction for the arrangement data arranged on a surface of the plane object. The arrangement data acquisition part 103 acquires one or more pieces of data having hierarchic relation, corresponding to the output change instruction, with one or more pieces of the arrangement data arranged in the image information as the arrangement data, and the output part 104 updates the output with the image information on the plane object where the arrangement data is arranged.
Patent JP-2012016260-A (JP)
Title: Control device and control method for dc-ac converter
Inventor: HU ZHUSHENG
IPC: H02P27/08
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a control device and control method for DC-DC converter, capable of improving issues generated in using a conventional voltage type inverter and eliminating necessity of preparing for a large-scale calculation circuit.SOLUTION: The control device for DC-AC converter includes a signal generation unit and a conversion unit. The signal generation unit generates a switching implementation control signal and a duration control signal corresponding to the switching implementation control signal in response to an input signal. The conversion unit generates a switching signal in response to the switching implementation control signal and the duration control signal. The DC-AC converter generates a multi-value and multi-phase AC voltage output in response to the switching signal.
Patent JP-2012090855-A (JP)
Title: Absorbent article
Inventor: TANAKA SATOSHI
IPC: A61F13/49
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent article excellent in effect of preventing a liquid from oozing.SOLUTION: This absorbent article 1 includes: a surface sheet 2; a back sheet 3; a vertically long body 5 having an absorber 4 arranged between both the sheets; and a pair of wing portions 6, 6 extending from both the side edges of the body 5. In the body 5, belt-like bonding portions 7 in which a wing forming material 62 and the back sheet 3 are continuously bonded via a hot-melt adhesive 71 are formed so as to extend in the longitudinal direction of the body 5 on the outside of both the side edges 41, 41 of the absorbent body 4, respectively.
Patent JP-2012091440-A (JP)
Title: Water discharge device and method for processing alc panel
Inventor: ENOMOTO TOMOHIRO
IPC: B28D7/02
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a water discharge device capable of optimally performing work for processing corners and end edges of an ALC panel at a construction site, and a method for processing the ALC panel by using the water discharge device.SOLUTION: The water discharge device 1, mounted to an electric reciprocating saw 100 having a blade 102 reciprocating back and forth by motor drive while being held at its rear end, includes a water discharge part 2 including a nozzle 11, a flexible tube part 3 having flexibility and connected to the water discharge part 2, and a holding part 6 for holding a housing 101 of the electric reciprocating saw 100. A position and direction of the nozzle 11 can be adjusted by bending the flexible tube part 3. Accordingly, water discharge can be performed at the optimal position and direction for preventing scattering of chips according to a form of the electric reciprocating saw 100, an installation condition of the ALC panel 200, and a part to be processed.
Patent JP-2012099319-A (JP)
Title: Illumination device and its manufacturing method
Inventor: YAMADA MAKOTO
IPC: H05B33/04
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device and its manufacturing method wherein light-emission spots of respective illumination panels are reduced, and, even in the case it occurs, it is hard for a user to recognize, and moreover, a large area can be easily achieved.SOLUTION: A plurality of illumination panels 10' are aligned, and voltage can be applied to electrodes of a plurality of organic EL elements 20 on each illumination panel 10' from ladder cords 6 with a wiring function. Even if brightness shortage (light-emission spots) occurs at a part of the plurality of organic EL elements 20, they are aligned so that the shortage is hardly recognized.
Patent JP-2012102148-A (JP)
Title: Lubricating oil
Inventor: MAKITA HIDEAKI
IPC: C10M169/02
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating oil for reducing fuel cost, and reducing generated carbon dioxide and other exhaust gas components.SOLUTION: An impregnating agent comprising dimethyl alkyl tertiary amine is impregnated into a lubricating oil in the range of 0.01-1 vol%. In the lubricating oil, dimethyl alkyl tertiary amine is represented by general formula (1) (in the formula, R shows an alkyl group).
Patent JP-2011100734-A (JP)
Title: Lighting device
Inventor: KANG SEOK JIN
IPC: F21V29/15
Filed: 2010-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device capable of considerably improving heat radiation efficiency.  <P>SOLUTION: The lighting device 1 includes a light-emitting part for emitting light, a base part, a cylindrical body part extended to the base part, a heat radiation body arranged on one side of the light-emitting part, and an outer case 180 for surrounding the heat radiation body by separation from an outer enclosure surface of the heat radiation body at a designated space.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012109035-A (JP)
Title: Connector
Inventor: TASHIRO HARUNORI
IPC: H01R13/42
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a connector which is capable of delivering desired terminal holding force that is constantly stable, and which also poses no risk of damaging an elastic arm during terminal insertion.SOLUTION: A connector comprises: a terminal 2 having a terminal locking hole 3; a housing 10 having a terminal cavity 11 into which the terminal 2 is inserted, and a housing lance 12 which is locked into the terminal locking hole 3 of the terminal 2 inserted in the terminal cavity 11; and a front holder 20 which is mounted on the housing 10 and has a holder elastic arm 23 for biasing the terminal 2 in a locking direction of the housing lance 12.
Patent JP-2012106829-A (JP)
Title: Rail clamp apparatus
Inventor: MIYASAKA KUNIO
IPC: B66C9/18
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a rail clamp apparatus that can reduce a size by lowering the height of the apparatus.SOLUTION: The rail clamp apparatus 100 includes: a pair of levers 10 that turn around a turning pivot 41 and can clamp a rail 110 by sandwiching a rail 110 from both sides; a coil shape compression spring material 20 biasing the pair of levers 10 so that each of the pair of levers 10 sandwiches the rail and turns in a clamping direction; and a hydraulic cylinder 30 that is disposed within the coil shape compression spring member 20 and can release the clamp by the pair of levers 10 by compressing the compression spring member 20.
Patent JP-2012113828-A (JP)
Title: Insulation wire
Inventor: YOSHIDA SHIN
IPC: H01B7/295
Filed: 2010-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an insulation wire, halogen-free and with excellent fire retardancy and excellent in mechanical characteristic and scratch resistance.SOLUTION: An insulation wire 10 is provided with a coating 12 with a two-layer structure comprising an inner layer 12A and an outer layer 12B in the outer periphery of a conductor 11. The inner layer 12A comprises an insulation material including (B) 110-270 pts.mass of magnesium hydroxide relative to (A) 100 pts.mass of polyolefin comprising (a-1) 5-75 mass% of an ethylene-propylene copolymer including 8-16 mass% ethylene unit and 84-92 mass% propylene unit and (a-2) 25-95 mass% of linear low-density polyethylene. The outer layer 12B comprises an insulation material including styrene thermoplastic elastomer.
Patent JP-2012112737-A (JP)
Title: Heat sensitive flow rate sensor
Inventor: ITO KEIYA
IPC: G01F1/684
Filed: 2010-11-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a heat sensitive rate flow sensor which can suppress the contact of a tip end of a part formed in a storage recessed portion suppressing the excessive swivel of detected fluid in a recessed portion, with a sensor tip.SOLUTION: A sensor chip 10; and a mounting member 20 formed with a storage recessed portion 21 mounting a sensor chip 10 on one surface 20a, and formed with a through-hole 23 on a bottom surface of the storage recessed portion 21 are prepared. Then, the recessed portion 12 and the through-hole 23 are opposed, and a part of the sensor chip 10 is mounted on the bottom surface of the storage recessed portion 21 through a connecting member 70. Resin is injected from the through-hole 23, and a protrusion portion 22 extending from the bottom surface of the storage recessed portion 21 in a direction of the sensor chip 10, disposed in the recessed portion 12, and separated from the sensor chip 10 is formed.
Patent JP-2012112209-A (JP)
Title: Outside handle device of vehicle door
Inventor: UOZUMI YOSHINORI
IPC: B60J5/04
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an outside handle device of a vehicle door capable of suppressing unintended opening of the vehicle door upon a side collision while suppressing the number of components.SOLUTION: A handle arm 30 of an outside handle 16 is provided with an inclination part 30B. The inclination prat 30B is arranged on the vehicle width direction outer side of a part 40C to be pressurized of a lock release lever 40. Also, the inclination part 30B is inclined at an inclination angle θto a vehicle vertical direction such that the component force Qin the direction of pushing up the part 40C to be pressurized is larger than the component force Qin the direction of pushing down the part 40C to be pressurized in the part 40C to be pressurized when the inclination part 30B of the handle arm 30 is pressurized to the vehicle width direction inner side upon a side collision. Thus, when the part 40C to be pressurized is pressurized to the vehicle width direction inner side by the inclination part 30B, the lock release lever 40 is not rotated clockwise (the direction of an arrow T).
Patent JP-2012111441-A (JP)
Title: Load hanging device for vehicle
Inventor: IGAKI NORIAKI
IPC: B60R7/06
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To make efforts to reduce the number of components which constitute a load hanging device for a vehicle, to improve assembly workability of components and to reduce cost of the device.SOLUTION: A load hanging device is constitute of a hook member (5) for hanging loads and an interior member (1) of vehicle having a storage hole (6) which retractably stores the hook member (5). The hook member (5) is provided with a thread part (8) where spiral grooves (11, 12) are formed on the outer peripheral surface, and the interior member (1) is provided with spiral projections (15, 16) where the spiral grooves (11, 12) are thread-engaged on the inner peripheral surface of the storage hole (6). Furthermore, a positioning means of projection end which locates the hook member (5) at the projection end and a positioning means of storage end which locates the hook member (5) at the storage end.
Patent JP-2012115306-A (JP)
Title: Radiographic image detecting apparatus and radiation irradiation start detecting method
Inventor: WATANABE KEITA
IPC: G01T1/17
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To reliably prevent erroneous detection of start of radiation irradiation without forcing a subject to be unnecessarily exposed to radiation.SOLUTION: The irradiation detecting section 53 has a first comparing circuit 61, a second comparing circuit 62 and a determining circuit 63. The first comparing circuit 61 compares a voltage signal Dave which has been offset with a first threshold value Dref. The second comparing circuit 62 compares the voltage signal Dave to a second threshold value Dref'. The second threshold value Dref' is obtained by superimposing a noise component Δ generated by transmitting receiving operations of a communication section 34 on the first threshold value Dref. A control circuit 41 switches switching elements 64, 65 to the first comparing circuit 61, if the communication section 34 does not perform the transmitting receiving operations, and to the second comparing circuit 62, if the transmitting receiving operations are performed. The determining circuit 63 monitors voltage values of output terminals of the respective comparing circuits 61, 62 and determines whether or not the irradiation of X-ray is started. When the determining circuit 63 determines that X-ray irradiation is started, the control circuit 41 immediately allows an FPD 36 to shift to an accumulating operation.