baber/WOPTO huggingface dataset:
Patent JP-2011166127-A (JP)
Title: Method of manufacturing liquid-cooled integrated substrate, and liquid-cooled integrated substrate
Inventor: HORI HISASHI
IPC: H01L23/12
Filed: 2011-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a liquid-cooled integrated substrate reduced in raw material cost and processing cost, reduced in warpage, and excellent in strength and heat radiating property, and the liquid-cooled integrated substrate.  <P>SOLUTION: In the method of manufacturing the liquid-cooled integrated substrate 1 constructed such that a metal circuit board 15 made of aluminum or an aluminum alloy is bonded to one surface of a ceramics substrate 10, one surface of a plate-shaped metal base plate 20 made of aluminum or an aluminum alloy is bonded to the other surface, and a liquid-cooled radiator 30 constituted of an extrusion material is bonded to the other surface of the metal base plate 20, the metal circuit board 15, the metal base plate 20 and the ceramics substrate 10 are bonded together by a hot melt bonding method, the metal base plate 20 and the radiator 30 are bonded together by a molten metal bonding method, and the metal base plate 20 and the radiator 30 are pressurized at a surface pressure of -1.25×10<SP>-3</SP>×(the second moment of area of the radiator)+2.0 or more and then brazing-bonded together with heat.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012147352-A (JP)
Title: Semiconductor device
Inventor: HASE MASATOSHI
IPC: H03F3/68
Filed: 2011-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of reducing a loss of power synthesis in a power combiner when a power amplifier mounted in a mobile communications apparatus such as a cellphone comprises a balanced amplifier.SOLUTION: According to a technical idea of an embodiment, an isolating capacitive element is divided into two symmetric capacitive elements CisoA, CisoB connected in parallel, so that even when the capacitive elements CisoA, CisoB are formed as interlayer capacitive elements of a wiring board, parasitic capacitances resulting from the respective capacitive elements CisoA, CisoB can be made substantially the same.
Patent JP-2012156671-A (JP)
Title: Radio wave state display system, user terminal, router, radio wave state display method, and program
Inventor: TABATA TOMOYASU
IPC: H04M1/00
Filed: 2011-01-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the obtainment of a radio condition beyond a mobile router when using the mobile router.SOLUTION: A radio wave state display system includes: user terminals corresponding to a first radio communication system; and a router that is connected to a base station by a second radio communication system different from the first radio communication system and functions as a radio access point for the user terminals corresponding to the first radio communication system. Each of the user terminals includes a radio wave state display part for displaying a radio wave state by integration from the user terminal to the base station, which is based on both of the radio quality of a first radio section by the first radio communication system, which is measured by the user terminal, and the radio quality of a second radio section by the second radio communication system, which is measured by the router.
Patent JP-2012155966-A (JP)
Title: Heater unit and thermal treatment apparatus
Inventor: FUJITA OUDO
IPC: H05B3/10
Filed: 2011-01-25
Abstract: PROBLEM TO BE SOLVED: To heat-treat an article to be heat-treated efficiently while suppressing ambient temperature rise.SOLUTION: A heat treatment apparatus 10 comprises a heat treatment furnace 1, a heat source 21, a filter 3, and a translucent member 4. The heat treatment furnace 1 houses an article 100 to be heat-treated. The heat source 21 radiating infrared radiation is used. The filter 3 is disposed contiguously to the heat source 21 and cuts the infrared radiations having a prescribed wavelength or longer. The translucent member 4 is disposed to face the filter 3 on the reverse side of the heat source 21 while spaced apart therefrom. The translucent member 4 transmits infrared radiations which are not cut by the filter 3, and separates the filter 3 from the atmosphere in the heat treatment path 1.
Patent JP-2012153273-A (JP)
Title: Vehicle side airbag apparatus
Inventor: FUKAWATASE OSAMU
IPC: B60R21/217
Filed: 2011-01-26
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent a seat frame from, e.g., scattering upon side impact when the seat frame is made of resin, and also to reduce a load input to the waist of a seated occupant.SOLUTION: A rear seat airbag apparatus 10 includes a metal module case 40 inside the resin-made seat frame. On a sidewall 40B arranged outside in a vehicle width direction of the module case 40, a notch 60 is formed within a region that overlaps with an iliac crest of the seated occupant P in a side view. The rigidity on a lower side of the outer sidewall 40B thereby is reduced. Accordingly, upon the side impact, even when the outer sidewall 40B pushes the waist of the seated occupant P, the load input to the waist is reduced.
Patent JP-2012153858-A (JP)
Title: Method for producing vinyl chloride polymer
Inventor: SAKAGUCHI KOTA
IPC: C08F2/38
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a vinyl chloride polymer without discoloration and with high thermal stability by reducing abnormal structure, the cause of the deterioration in thermal stability.SOLUTION: The method for producing a vinyl chloride polymer by polymerizing a vinyl chloride monomer in the presence of a radical initiator and a compound represented by general formula (1) is provided. In general formula (1), Z is a substituent selected from the group consisting of a hydroxy group, a carboxy group, a 2-300C polyalkylene oxide group, and an organic group selected from a 1-20C alkoxy group, an alkoxycarbonyl group, an acyloxy group, an acyl group, a carbamoyl group, an alkylsulfanyl group, an arylsulfanyl group, an amino group, an alkyl group, an aryl group, and an allyl group; and Ris a functional group represented by general formula (2). In general formula (2), Rand Rare each independently a hydrogen atom or a 1-3C alkyl group; and Ris a 1-20C hydrocarbon group.
Patent JP-2012153429-A (JP)
Title: Hinge cap for segregation disposal
Inventor: HAYAKAWA SHIGERU
IPC: B65D47/10
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a hinge cap which can easily rupture a tubular part mating with an opening of a container by a small force, does not need a time and labor for segregation disposal, simplifies structure, and is low in cost.SOLUTION: As the hinge cap for segregation disposal, a cap base body is provided with a mating tubular part. The mating tubular part is provided with an outer tube and an inner tube vertically provided to sandwich a part mating with a container opening and is provided with an engaging ring continuously provided with the outer tube and the inner tube and engaged with an upper cover. The outer tube continuously provided with a hinge is provided with a vertical tearing line in which an incision part is provided in the vertical direction near the hinge. A slit groove having an opening at an upper side is provided in an arc range having a predetermined circumferential angle from a vertical tearing line between the outer tube and the engaging ring. A circumferential tearing line composed of a thin coupling part which couples the outer tube and the engaging ring is provided on a bottom surface of the slit groove.
Patent JP-2012157268-A (JP)
Title: Self-propelled root vegetable harvester
Inventor: ODAGIRI HAJIME
IPC: A01D33/10
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To improve the workability of a conventional self-propelled root vegetable harvester so that an auxiliary worker can easily change a filled receiving container for an empty receiving container.SOLUTION: The self-propelled root vegetable harvester having a harvesting portion C for pulling out root vegetables from a field and used for conveying the root vegetables dug out with the harvesting portion C to a selecting and conveying portion E, and selecting the root vegetables by the auxiliary worker sitting on the side portion of the selecting and conveying portion E is characterized by disposing a receiving container-putting base 84 for putting the receiving container 83 at the final end lower portion of the selecting and conveying conveyer 78 of the selecting and conveying portion E, disposing a receiving container-putting base 86 on one side of the receiving container-putting base 84, disposing a preliminary receiving container-putting base 85 on the other side, and disposing a pullout-assisting mechanism H for assisting the pullout of the receiving container 83 on the side of the receiving container-putting base 84 on the receiving container-putting base 84.
Patent JP-2012158250-A (JP)
Title: Pneumatic radial tire for passenger cars
Inventor: HARIKAE SHINYA
IPC: B60C9/00
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire for passenger cars, which can achieve the improvement of controllability and high-speed durability and the lightening on a high level.SOLUTION: A tread part 1 includes two layers of low-angle belt layers 7, which include a plurality of organic fiber cords which incline at angles of 15° to 40° to the circumferential direction of a tire and in which the organic fiber cords are accumulated to cross each other between the layers, and a high-angle belt layer 8, which includes a plurality of steel cords arrayed at angles of 80° to 90° circumferentially to the tire. The strength of the organic fiber cord, which constitutes the low-angle belt layers 7, is 1800 MPa or over, and at least a layer of carcass layer 4, which is divided in the width direction of the tire to be discontinuous in a region under the low-angle belt layers 7, is arranged between a pair of bead parts 3 and 3.
Patent JP-2012161349-A (JP)
Title: Pachinko game machine
Inventor: INABA SHINSUKE
IPC: A63F7/02
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine that performs dynamic lighting control for a plurality of light-emitting sections, by using conventional general-purpose components.SOLUTION: In a movable Yakumono (accessory), a state of a switch SW is read when a latch signal SLAT is LO (data D1-D8). The read SW state is transmitted to a CPU of a lamp control section in synchronization with a clock signal. The CPU of the lamp control section outputs dot control data (data D9-D12), and outputs a signal (data D13-D16) for motor control. When an inverting latch signal/SLAT is HI, data is updated to dot control data output from the CPU of the lamp control section by the preceding last latch signal SLAT, in a shift register of an LED driver.
Patent JP-2012038290-A (JP)
Title: Feature quantity calculation device, image connection device, image search device, feature quantity calculation method, and feature quantity calculation program
Inventor: YI IN-KEOL
IPC: G06T7/00
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a feature quantity calculation device capable of calculating a feature quantity robust against rotation of an image independently of contrast, and to provide an image connection device, an image search device, a feature quantity calculation method, and a feature quantity calculation program.SOLUTION: The feature quantity calculation device includes: a corner amount calculation part which calculates a corner amount; a feature point detection part which detects feature points; a dominant orientation calculation part which calculates a dominant orientation; a concentric circle detection part which detects pixel data on circumferences of p circles having the feature points as the centers; a weighted difference value calculation part which calculates weighted difference values obtained by multiplying difference values between angles of gradients of pixel values in respective pieces of the pixel data and dominant gradients by square roots of radiuses of the circles; a frequency distribution creation part which creates a frequency distribution with q grades with respect to the weighted difference values; and a descriptor vector calculation part which calculates a p×q-dimensional descriptor vector from a q-dimensional vector having frequencies about respective circles as components.
Patent JP-2012020107-A (JP)
Title: Radiation phase image photographing apparatus
Inventor: ISHII HIROYASU
IPC: A61B6/00
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a radiation phase image photographing apparatus using a first lattice and a second lattice, in which the arrangement displacement of these lattices is detected with high accuracy.SOLUTION: Displaced arrangement detecting patterns 23 and 33 for detecting a displaced arrangement of the lattice are formed at least either of: the first lattice 2 where a grid structure is periodically arranged that consists of a part which transmits the radiation from a radiation source and a part which shields it; and the second lattice 3 where a grid structure is periodically arranged that consists of a part which transmits a periodical pattern image which the first lattice forms and a part which shields it.
Patent JP-2012168237-A (JP)
Title: Diaphragm device
Inventor: YOSHIDA HIROSHI
IPC: G03B9/06
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm device capable of smoothly driving diaphragm blades by eliminating backlash between pins and cam grooves when opening/closing the diaphragm blades.SOLUTION: A diaphragm device 1 comprises: diaphragm blades 10 each having a slide pin 12 implanted thereto; cam plates 40 each having a cam groove 45 for guiding the slide pin 12; and wire springs 50 for energizing the slide pin 12. The wire spring 50 abuts and slides on the optical path aperture side of the slide pin 12 of the diaphragm blades 10 and energizes the pin 12 toward the edge of the cam groove 45 to eliminate backlash between the pin and the cam groove, thus enabling the diaphragm blade 10 to be smoothly opened and closed. At the opening limit position of the diaphragm blade 10, the wire spring 50 is in its free attitude without energizing force and an open gap is formed between the spring 50 and the slide pin 12.
Patent JP-2012169879-A (JP)
Title: Piezoelectric device
Inventor: SHAHRIMAN BIN ABDUL RAHMAN
IPC: H01L41/313
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric device capable of housing piezoelectric vibration pieces of different sizes by adjusting a shape and a forming position of a connection electrode.SOLUTION: A piezoelectric device (100) has either one of a first piezoelectric vibration piece (130A) having a first length (X3) and including an excitation electrode (131) and an extraction electrode (132) and a second piezoelectric vibration piece having a second length shorter than the first length and including an excitation electrode and an extraction electrode, and the extraction electrode is brought into conduction with a connection electrode (124) inside a package (120) by a conductive adhesive (141). The package has a mounting part (123) for mounting the first piezoelectric vibration piece or the second piezoelectric vibration piece, the connection electrode is formed on at least a part of a surface of the mounting part, and when the extraction electrode of the first piezoelectric vibration piece is brought into conduction with the connection electrode, one excitation electrode of the first piezoelectric vibration piece is not brought into conduction with the other connection electrode and the extraction electrode of the second piezoelectric vibration piece can be brought into conduction with the connection electrode.
Patent JP-2012170256-A (JP)
Title: Rotary electric machine drive system
Inventor: YAMADA EIJI
IPC: H02P21/12
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine that allows an increase in torque even in a low-speed rotational range, while preventing excessive current from passing through stator windings, in a rotary electric machine drive system.SOLUTION: In a rotary electric machine drive system, a stator 12 has stator windings 28u, 28v, and 28w of a plurality of phases that are concentratedly wound around a stator core 26. A rotor 14 has: rotor windings 42n and 42s that are wound around a plurality of portions in a circumferential direction of a rotor core 16; and diodes 21n and 21s that are connected to the respective rotor windings 42n and 42s and serve as rectifiers that allow the respective rotor windings 42n and 42s to have circumferentially alternating different magnetic properties. The rotary electric machine drive system includes decreasing/increasing pulse superimposing means that superimposes a decreasing pulse current, which brings about a pulse-like decrease, on a q-axis current command for passing current through the stator windings 28u, 28v, and 28w and that also superimposes an increasing pulse current, which brings about a pulse-like increase, on a d-axis current command.
Patent JP-2012167774-A (JP)
Title: Toroidal continuously variable transmission
Inventor: OISHI YASUNORI
IPC: F16H15/38
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal continuously variable transmission having a lubricant feeding structure that can accurately jet lubricant injected from a wall surface of a trunnion toward a traction surface and is excellent in cooling effect.SOLUTION: The toroidal continuously variable transmission includes: a lubricant injection port 90 that is formed at the wall surface 20a of the trunnion 15 (20) facing a power roller and injects the lubricant toward the traction surface of the power roller that performs power transmission together with disks therebetween via an oil film; and a nozzle 91 for extending the lubricant injection port 90 toward the traction surface such that the lubricant injection port gets over an oil reservoir 110 formed at the wall surface 20a of the trunnion 15 (20).
Patent JP-2011167516-A (JP)
Title: Golf ball
Inventor: TOMITA MINORU
IPC: A63B37/04
Filed: 2011-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf ball enabling a dominant eye to be easily brought right above the ball in addressing for putting by drawing a graphic form on the golf ball.  <P>SOLUTION: This golf ball is spherical and formed by drawing visible symmetrical circles at both end sides in two directions of the ball with the same radius on the confronting surfaces centering around six intersections obtained by crossing X, Y and Z axes orthogonal to each other at the center of the sphere and the surface of the ball. Visible symmetrical circles may be drawn at both end sides of the ball with the same radius on the confronting surfaces centering around four intersections on the equator out of the six intersections.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012166769-A (JP)
Title: Electric power steering device
Inventor: NOZAWA TETSUYA
IPC: B62D6/00
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device that gives a comfortable steering feeling in returning a steering wheel.SOLUTION: When steering torque is larger than a predetermined value 1 and steering angular velocity is smaller than a predetermined value 2 (a substantially zero value), it is determined that a steering wheel is kept. In steering wheel returning control, when determining that the steering wheel is kept, an output value of feedback control of the steering wheel returning control is set to zero, and an increase in the steering torque is prevented.
Patent JP-2012166182-A (JP)
Title: Dust remover
Inventor: TANAKA YURI
IPC: B01D46/42
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To restrain a filter from being plugged with dust in the filter used for a dust remover for collecting and removing dust contained in air when supplying the air.SOLUTION: The dust remover includes an intake duct 2 leading outside air into a room 21; an exhaust duct 4 leading the air in the room 21 outdoors 20; a disk-shaped brush filter 6 covering the exhaust duct 4 simultaneously with collecting dust contained in the air passing through the intake duct 2; and a motor 8 for making the brush filter 6 rotatable and movable. A protrusion 7 provided to come in sliding contact with the outer peripheral edge of the brush filter 6 is disposed in the exhaust duct 4 to come in sliding contact with the outer peripheral edge of the brush filter 6. The collected dust is thereby scattered by repulsion caused by sliding contact between the brush filter 6 and the protrusion 7 and removed to outdoors by exhaust dynamic pressure. Consequently, dust does not intrude into the room 21, and the brush filter 6 is repeatedly cleaned to restrain a drop in the amount of ventilating air caused by plugging of dust.
Patent JP-2012173755-A (JP)
Title: Information processor and information processing method
Inventor: TAGATA KENJI
IPC: G06F9/38
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To improve performance by suppressing the generation of waste time.SOLUTION: An information processor 1 includes: an instruction issue control part 10 which issues two or more instructions in a dependent relationship; and an execution pipe line 20. The instruction issue control part 10 includes: an instruction decoding part 11; a resource management part 13 which manages the state of use of a resource to be used in the instruction; an issue timing determination/resource assignment part 12 which determines the number of cycles from now before the resource to be used by a decoded instruction is made available on the basis of the state of use of the resource, and determines the number of cycles as the issue timing of the decoded instruction, updates the state of use of the resource, and performs the assignment of the resource; and an issue determination instruction stand-by buffer 14 which performs the buffering and storage of the instruction in which the determination of the issue timing and the assignment of the resource has been performed until the issue timing comes, and issues the instruction to the execution pipe line 20 in the issue timing.
Patent JP-2012173308-A (JP)
Title: Transflective liquid crystal display
Inventor: MORI YOSHIHIRO
IPC: G02F1/1335
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a transflective liquid crystal display in which optical path difference between external light and light from a backlight light source in a liquid crystal layer is substantially eliminated while simplifying a cell structure.SOLUTION: In the transflective liquid crystal display, a transparent ball spacer is provided as a spacer between a first substrate at the backlight light source side and a second substrate arrange at a front side while penetrating a pinhole in a first reflection layer from the first substrate. At positions respectively facing tips of the spacers, second reflection layers for reflecting light emitted from the tips of the ball spacers toward the first reflection layer is provided on an inner surface of the second substrate.
Patent JP-2012173769-A (JP)
Title: Image processing device, screen control method, screen control program, and recording medium
Inventor: KUROYANAGI TOSHIHIRO
IPC: G06F3/0481
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To match a shortcut icon of a macro displayed on a screen and an operation of the macro.SOLUTION: An image processing device comprises: set value storage means that stores each set value indicating operation contents set as a macro for each application in the image processing device; screen information storage means that stores screen information on a list screen on which a user interface (UI) component for calling each of the applications and a UI component for calling the macro are displayed; macro control means that edits the macro stored in the set value storage means and requests the editing of the list screen according to edition contents; and screen information management means that edits the UI component for calling the macro according to the edition contents and updating the screen information when the macro control means requests the editing of the list screen.