baber/WOPTO huggingface dataset:
Patent JP-2011021595-A (JP)
Title: Intake system for internal combustion engine
Inventor: YOSHIKAWA TAKAYA
IPC: F02M25/07
Filed: 2010-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake system for an internal combustion engine for improving the performance of the internal combustion engine by satisfactorily mixing fresh air and exhaust gas at the downstream side of a junction part between an intake passage and an EGR passage and by accurately detecting concentration of specific gas in the mixed air by a gas sensor mounted to this part.  <P>SOLUTION: The intake system for the internal combustion engine is equipped with the intake passage 400 connected to an intake port 302a of the internal combustion engine 300, the EGR passage 600 which merges with the intake passage, the gas sensor 1 mounted to the intake passage 400 for detecting the concentration of specific gas, and a control means 800 for controlling the internal combustion engine based on an output signal of the gas sensor 1. An enlarged diameter part 420 with its inner diameter larger than the junction part is formed at the intake passage on the downstream side from the junction part 400c where the intake passage merges with the EGR passage. The gas sensor 1 is mounted to the intake passage on the downstream side from the enlarged diameter part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011243732-A (JP)
Title: Plasma processing method and apparatus
Inventor: ODAJIMA TAMOTSU
IPC: C23C16/50
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To enable film formation processing, etc. to be excellently executed on a processing target by making process gas become plasma at an early stage.SOLUTION: A plasma processing apparatus has a plasma processing chamber, a plasma generating source provided in the chamber, a support table for supporting a processing target in the chamber, a partition member which is disposed between the plasma generating source and the support table to insulate a plasma generating source side space and a support table side space in which the processing target is mounted, and a process gas introducing unit for supplying process gas into the support table side space. The process gas is made to flow to only the vicinity of the substrate without making the process gas flow to the vicinity of the plasma source. The process gas is decomposed by plasma in the neighborhood of the substrate, and much more radicals can be made to reach the surface of the substrate. In the case of a CVD process, for example, more SiHradicals can reach the surface of the substrate, and thus a film having less defect density and more excellent characteristics (such as becoming stronger against light degradation) can be achieved.
Patent JP-2011243760-A (JP)
Title: Tool for carrying substrate
Inventor: SAITO TOMOHARU
IPC: H05K13/02
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a tool for carrying substrates capable of preventing destructions of a solder joint part and a mounted component from occurring due to large bending stress against the mounted component with a conventional method, in which a thin substrate stuck on a reflow carrier board is peeled off with such a method as to push the substrate from a carrier bottom surface by a peeling with a tool normally disposed with a pin.SOLUTION: The tool for carrying substrates consisting of the carrier board embedded with a peeling plate beforehand is capable of peeling off a substrate without giving stress by lifting up the peeling plate after reflow.
Patent JP-2011241333-A (JP)
Title: Ink set and image forming method
Inventor: TAKANO AKI
IPC: C09D11/00
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an ink set that achieves uniform image clarity from an intermediate concentration region to a high concentration region and achieves uniform glossiness from a low concentration region to the intermediate concentration region by preventing the bronzing from occurring; and to provide an image forming method.SOLUTION: The ink set includes a combination of at least three uniform color-phase inks comprising a pigment and a resin and having mutually different pigment contents. In a value R of the ratio of the content of the pigment to the ratio of the content of the resin in respective inks, when the ratio of a first ink is R, the ratio of a second ink is R, and the ratio of a third ink is R, in ascending order of the contents of pigment in respective ink, the relation of R<Rand Ris satisfied.
Patent JP-2011242331-A (JP)
Title: Charge confirmation device and electroscope
Inventor: HIRAKO MASAHIRO
IPC: G01R31/36
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a highly-reliable charge confirmation device and an electroscope using the charge confirmation device, which can always be attached to an electric circuit without the use of a consumable component.SOLUTION: A charge confirmation device comprises: an envelope 2 made of an insulation material, which has inner space hermetically closed with containing gas or liquid; a display section 3 on which at least either of characters, figures and symbols are indicated, which is installed on at least a portion of the envelope 2; and a fluorescent material containing part in which the fluorescent material is contained, which is provided in the rear face side of the display section 3 in the inner space of the envelope 2. If the fluorescent material is given heat from a device during charge, the fluorescent material performs Brownian motion and emits light, then, the display section 3 starts its display.
Patent JP-2011249406-A (JP)
Title: Solid-state imaging apparatus
Inventor: WATANABE YASUSHI
IPC: H04N5/374
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging apparatus capable of global shutter operation where high sensitivity can be attained for the quantity of light while maintaining low dark current, low noise, and low false signal.SOLUTION: The solid-state imaging apparatus comprises: a substrate area 11 consisting of a p-type semiconductor; an n-type charge generating/embedding region 12 provided partially above the substrate area 11; an n-type charge storage region 15 provided separately from the charge generating/embedding region 12 and storing signal charges generated therein; a charge reading region 18 provided separately from the charge storage region and reading the signal charges therefrom; and a p-type barrier region having an impurity density higher than that of the substrate area 11 and blocking inflow of charges generated in the deep part thereof to the charge storage region 15.
Patent JP-2011246890-A (JP)
Title: Connection structure of members
Inventor: ISHIKAWA YUJI
IPC: E04B1/58
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of members capable of connecting members without a concrete placing.SOLUTION: A vertical member 12 and horizontal members 14 and 16 are connected by the connection structure 10 of members including first and second connection members 18, 20, 22 and 24 which diagonally penetrate through the vertical member 12 and the horizontal members 14 and 16, and ends of which are fixed to the vertical member 12 and the horizontal members 14 and 16. Therefore, the vertical member 12 and the horizontal members 14 and 16 can be connected without the concrete placing.
Patent JP-2011249451-A (JP)
Title: Method of forming dam for damming upper stream body of printed wiring board, dam, and printed wiring board
Inventor: KIKUCHI MASASHI
IPC: H05K3/34
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a dam for damming a molten solder on a printed wiring board, in which a conductor such as a land of which shape and position are accurate is easily and surely formed on a printed wiring board, and a solder bridge is hard to occur.SOLUTION: Dams D1 and D2 for damming molten solder consisting of mounds a and c whose height is about 2 μm and a recess b of about 2 μm are formed at the gold plating on the surface of a printed wiring board C under laser beam irradiation. The surface of gold plating of regions a, b, and c has such property as repelling of the molten solder. When solder pastes B1 and B2 are applied in the area surrounded with the dams D1 and D2 and then heated, solders B1' and B2' having been melted by heating are repelled from the dams D1 and D2. The heights of the solders B1' and B2' can be higher than the dams D1 and D2. The molten solders B1' and B2' are caused to return to a normal temperature in the dams D1 and D2, to prepare a land. The dams D1 and D2 can be manufactured with accurate shape, size, height, and position.
Patent JP-2011249154-A (JP)
Title: Connector for printed wiring board
Inventor: NAEMURA MINE
IPC: H01R12/71
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a connector for a printed wiring board that secures mechanical fixation even when made compact.SOLUTION: A connector for printed wiring board 1 has a contact 21 housed in a connector housing 2 where an opposite-side connector is fitted and connected in a vertical direction. The contact 21 has a contact portion 22 and a support plate portion 23 molded in parallel integrally with a base portion 24, and also has a pair of lead portions 26 formed at both end parts of the base portion. The connector housing has two contact housing portions 5 in which two contacts are housed in parallel, and each of the contact portions has openings 8 and 9 in a bottom of the connector housing, and is provided with a void space 6 into which a contact portion of a contact is inserted and an insertion hole 7 in which the support plate portion is pressed, the void space 6 being upward open 10 on a top surface of the connector housing. The pair of lead portions of the contact extend outward sideways and are disposed inside an outer peripheral area of the connector housing.
Patent JP-2011246768-A (JP)
Title: High-tensile steel sheet and production method therefor
Inventor: OKAZAKI YOSHIOMI
IPC: C22C38/38
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-tensile steel sheet capable of completing weldability and stable base metal performance.SOLUTION: The high-tensile steel sheet contains 0.01-0.06 mass% of C and further contains Mn, Cr, Mo, V, Nb, B, Ti, N, Si, Al, P and S. The steel sheet has the following characteristics: KP represented by formula (1): KP=[Mn]+1.5×[Cr]+2×[Mo] satisfies a relation: 2.4≤KP≤4.5; KV represented by formula (2): KV=[V]+[Nb] satisfies a relation: KV≤0.060; at least 90% of area of steel structure is bainite; the average crystal grain size of bainite structure is 5-20 μm; and the average aspect ratio of old austenite particles is 5.0 or more.
Patent JP-2011251867-A (JP)
Title: Method for producing silica composite particle
Inventor: MURASE YUKI
IPC: C01B33/18
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing silica composite particles, continuously producible of silica composite particles suitably used as a filler or pigment for papermaking.SOLUTION: In production of silica composite particles from inorganic particles S, an aqueous solution of alkali silicate K and mineral acids R1, R2, the inorganic particles S and the alkali silicate K are supplied to a preceding tank 70A, precedent addition of the mineral acid R1 to slurry HA in the preceding tank 70A, as well as addition of the mineral acid R2 to slurry HC in a following tank 70C, is performed while allowing the slurry HA in the tank 70A to flow from the preceding tank 70A to the following tank 70C through another tank 70B, and a dispersant R1 mainly composed of sodium polyacrylate is added to the slurry HA, whereby the silica composite particles are continuously produced.
Patent JP-2011251747-A (JP)
Title: Cap of container
Inventor: TADA KAORI
IPC: B65D51/18
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a cap that can be opened or closed comfortably, and achieves excellent sealability.SOLUTION: An outer cap 20 is combined with an inner cap 10 for holding packing P. The inner cap 10 includes: engagement pieces 13, 13, ... each having an engaging pawl 13c at the distal end; and operation pieces 12, 12 each having an operating part 12b at the distal end. The outer cap 20 includes: guide surfaces 23, 23 which are formed on the internal surface thereof, and each of which corresponds to each of the engagement pieces 13; and cutout portions 22, 22 which are formed in the lower end thereof, and each of which stores the operating part 12b.
Patent JP-2011255909-A (JP)
Title: Stackable packing container
Inventor: SUMI KAZUYUKI
IPC: B65D21/02
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a packaging container made of plastic, which is suitable for containing an article the appearance of which is beautiful, such as a rolled cake, or a bulky article, and which has a lid the vertical cross-section of which relative to the lengthwise direction of the container has an arcuate shape, the packing container being configured such that a plurality of containers identical to this container and containing articles can stably be stacked and an article contained in each container is easily visible.SOLUTION: In a container body (A), a containing portion (a30) has a raised bottom, and proper parts of the bottom wall (a20) has a pair of projecting portions (a21), which project downward, and a plurality of projection supports (a22). In the lid (B), proper parts of the top of an arch portion (b20) has a pair of recessed portions (b21), which fit on the projections (a21).
Patent JP-2011255458-A (JP)
Title: Cutting device
Inventor: MAEMOKU YOSHIO
IPC: B24B53/00
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device which does not need to replace a holding member for holding work and a flange end face modifying jig at the time of cutting work and modifying the end face of the flange.SOLUTION: In the cutting device is provided with a holding means 2 with a holding table 20 which holds the work, a rotation supporting section which rotates the holding table 20, and a supporting section cover 23 which surrounds the rotation supporting section and a cutting means with a cutting blade which cuts the work held by the holding table 20, a spindle which rotates the cutting blade, and a flange which holds the cutting blade from both sides by end faces and fixes on the tip of the spindle, a sub-table 4 is placed on the supporting section cover 23 adjacent to the holding table 20 and the sub-table 4 selectively holds in a sucking manner a dress board 7 which dresses the cutting blade and the end face modifying jig 8 with a grinding wheel 82 which grinds the end face of the flange and a grinding wheel supporting member 81 which supports the grinding wheel 82.
Patent JP-2012003530-A (JP)
Title: Power shutdown area expansion method for lsi and its program
Inventor: IKENISHI JO
IPC: H01L21/82
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for expanding a power shutdown area in an LSI and its program.SOLUTION: A power shutdown area expansion method includes: a first extraction process of extracting a latch circuit or an input port as a first node B from an input terminal A of a power shutdown area by trace, and extracting a latch circuit or an output port as a second node B' from an output terminal A' of a first isolation cell connected to the output terminal of a shutdown area by trace, with respect to a hardware description file in which circuit elements and net information are described; and a second extraction process of extracting a latch circuit or an output port as a third node C from the first node B by trace, and extracting a latch circuit or an input port as a fourth node C' from the second node B' by trace, with respect to a hardware description file in which circuit elements and net information are described. The method also includes a process of extracting a uselessly operating combinational circuit, and adding the circuit to the hardware description file and a power supply specification file, and moving an isolation cell.
Patent JP-2012001326-A (JP)
Title: Storage device and image forming device
Inventor: HENMI YOSHITAKA
IPC: B65H1/26
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To improve operability when putting in/out a cassette relative to a device body.SOLUTION: The device body is provided with a cam member 31 formed by disposing an insert cam surface and a taking-out cam surface in parallel with each other. A caster 35 to be engaged with the insert cam surface or the taking-out cam surface and energized toward the cam surface by a coil spring 34 is provided at a cassette 12a side. A switching means 32 is provided to switch the engagement position of the caster 35 from the insert cam surface to the taking-out cam surface with operation of buttons. When inserting a cassette 12a, the cassette 12a is automatically taken into based on the engagement of the caster 35 with the insert cam surface. When taking-out the cassette 12a, the engagement position of the caster 35 is switched by the operation of the buttons to move the caster 35 to the taking-out cam surface, and the cassette 12a is automatically taken out based on the engagement of the caster 35 with the taking-out cam surface.
Patent JP-2012003682-A (JP)
Title: Access control system, access control method, authentication device and authentication system
Inventor: MOROHASHI HARUTAKE
IPC: G06F21/31
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a system without the need of operating information for access control so as to be synchronized between devices in the system.SOLUTION: An access control system includes at least a data recorder, a terminal, an authentication device and a key generation device. The data recorder records data encrypted with an encryption key corresponding to one or more decryption conditions and meta information which is the information of the decryption conditions of the data. The terminal is used for letting a user access the data, and includes a data acquisition part, a confirmation request part, a decryption key acquisition part and a decryption part. The authentication device includes a condition information acquisition part, a confirmation part and a decryption key instruction part, and confirms whether the decryption conditions are satisfied. The key generation device generates a decryption key corresponding to the encryption key by an instruction from the authentication device.
Patent JP-2012005418-A (JP)
Title: Ground bait dipper
Inventor: YAMASHITA NOBUYUKI
IPC: A01K97/02
Filed: 2010-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a ground bait dipper in which a ground bait is easily scooped from a bait container such as a field container and the casting distance of the bait can be extended as compared with a conventional product in which a finger engaging member is integrally formed with a grip.SOLUTION: In a ground bait dipper in which a grip is fixed to a base part of a shaft and a cup is fixed to the top end part of the shaft, a finger engaging member is fixed to the base part of the shaft at a position separated from a fixing position of the grip toward a cup direction. Accordingly, the ground bait is easily scooped from a field container, for example, and the casting distance of the bait can be extended as compared with a conventional product in which a finger engaging member is integrally formed with a grip, even under the condition that the length of the shaft is the same.
Patent JP-2012009355-A (JP)
Title: Light-emitting device, lighting device, and vehicular headlight
Inventor: KISHIMOTO KATSUHIKO
IPC: F21S8/10
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device capable of obtaining desired light-distributing characteristics by a simple structure.SOLUTION: The light-emitting device includes laser diode chips 101 for generating laser beams L0, a plurality of cylindrical light-emitting bodies 40 for generating incoherent light L1 by being irradiated with the laser beams L0, light guide sections 20 for guiding the laser beams L0 generated from the laser diode chips 101 to the plurality of cylindrical light-emitting bodies 40, and reflecting mirrors having light-reflecting concave surfaces for reflecting light generated from the plurality of cylindrical light-emitting bodies 40. The plurality of laser diode chips 101 are arranged in the light-reflecting concave surfaces.
Patent JP-2011222931-A (JP)
Title: Mounting table structure and treatment apparatus
Inventor: KAWASAKI HIROO
IPC: H01L21/3065
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a mounting table structure capable of preventing large heat stress from being generated in a mounting table, preventing breakage, and further prevents an undesirable film, which may cause in-plane temperature nonuniformity of a body to be treated, from adhering to a back surface of the mounting table.SOLUTION: The mounting table structure for mounting a body to be treated includes: the mounting table which supports a heat diffusion plate used for mounting the body to be treated on a mounting table body and is provided with a gas diffusion chamber at a boundary between the heat diffusion plate and mounting table body; heating means; one or a plurality of stay tubes 60 each having an upper end connected to a bottom surface of the mounting table body and coupled to the gas diffusion chamber to allow a purge gas to flow; a mounting table cover member 63 provided so as to cover the side surface and bottom surface of the mounting table body; and a stay tube cover member 65 surrounding the periphery of the stay tubes and having an upper end connected to the mounting table cover member so that the purge gas having flowed from the gas diffusion chamber to a gap between the mounting table body and mounting table cover member is guided downward and discharged from a gas outlet 196.
Patent JP-2012006561-A (JP)
Title: Foldable cascade sail for wind ship, and wind ship
Inventor: KOMADA SHUJI
IPC: B63H9/10
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a foldable cascade sail for a wind ship whose sail can be folded in the shape of a rod, and to provide a wind ship with the cascade sail.SOLUTION: The sail includes: a mast 1; a pair of link frames 3 which is link-connected to the mast 1; the sails 10a and 10b formed by attaching a large number of wings 2 to each of the link frames 3 in cascade in parallel; a sail driver 4 which is located between the sail and the mast to fold and expand the sail; and a turning seat 5 which turnably supports the mast.
Patent JP-2011256512-A (JP)
Title: Easily detachable wig base
Inventor: ENDO MASAHIKO
IPC: A41G3/00
Filed: 2010-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an easily detachable wig base having a net-base edge shape structure in which usability such as a time required for attaching, a sense of attachment is taken into consideration to solve at least processing by promptly attaching/detaching a wig, treating itching with the wig on, because it takes much time to wear a conventional wig or get haircut thereof, an easily detachable one may cause a user to have a sense of anxiety that it can easily be come off and has pain due to hardly treatable perspiration and itching in cases of a guest's sudden visit or at a destination of user's visit.SOLUTION: This wig base has a structure in which a net base 2 is formed on a wig base body 1, and the net base 2 has a structure of an edge shape structure 3 so that the wig can be easily attached and detached. An attaching base 4 for attaching a double-sided tape to strengthen a fixed wig and a hair pin is provided on the front of the wig to enhance a fixing force so that the wig base body 1 can be hardly detached. The mesh shape of the net base of the wig is made to be a rectangular mesh 8 to enable a user to take a prompt action to treat itching with the wig on.