baber/WOPTO huggingface dataset:
Patent JP-2010225761-A (JP)
Title: Member for holding electronic component, and printed board
Inventor: UJIIE SATORU
IPC: H05K1/18
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To achieve soldering by a reflow soldering capable of reducing soldering defects.  <P>SOLUTION: In this member for holding an electronic component in a reflow soldering process of applying solder cream to a surface of a metal plate, and mounting the electronic component on this printed board to solder the electronic component by reflow soldering, a central part thereof holds the electronic component in the own weight direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222094-A (JP)
Title: Hook device
Inventor: HANAMOTO TAKAHIRO
IPC: B66C1/34
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hook device capable of winding up and winding down a rope by fixing the end part of the rope to the hook device side and suppressing inclination when the rope is suspended.  <P>SOLUTION: This hook device 1 includes a pair of body plates 11 and 12 (body part) fixed with a hook 10, hook side sheaves 13 provided in the pair of body plates 11 and 12 and wound with the rope R extended from a machine body side sheave 102, a rotary shaft 24 (fixing part) for a socket for fixing the end part of the rope R to the body plates 11 and 12 via a rope socket 14, and a guide 15 (first guide part) for restraining the rope R extending from the rotary shaft 24 toward the machine body side sheave 102 via the rope socket 14 from relatively moving in a direction away from a rotary shaft 23 for a sheave (rotation center shaft) of the hook side sheave 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221281-A (JP)
Title: Method for casting internally chilled product
Inventor: NISHIDA MASAFUMI
IPC: B22D19/08
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for casting an internally chilled product where the material to be internally chilled made of an aluminum alloy is subjected to simple treatment so as to improve the adhesion between the material to be internally chilled and the aluminum alloy internally chilling the same.  <P>SOLUTION: The cylinder block as an internally chilled product is, with the molten metal of an aluminum alloy as an internal chilling material forming the same, by internally chilling a cylinder liner as the material to be internally chilled, cast into the form where the cylinder liner is internally chilled. Concretely, pretreatment is performed to the cylinder liner by heating and cooling (step S1), the cylinder liner subjected to the pretreatment is set in a mold (step S2), the cylinder liner is internally chilled by the molten metal (step S3), and after the molten metal is solidified, the cylinder block molded so as to internally chill the cylinder liner is discharged from the mold (step S4).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228184-A (JP)
Title: Mixer drum driving control device
Inventor: KAWASHIMA SHIGERU
IPC: B60P3/16
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixer drum driving control device capable of reducing manufacturing cost in a concrete mixed truck.  <P>SOLUTION: This mixer drum driving control device includes a traveling engine 3 as a power source of a mixer drum 2, a hydraulic pump 5 and a hydraulic motor 6 variable in capacity for reciprocally rotating and accelerating-decelerating the mixer drum 2 based on power of the traveling engine 3, a controller 10 for controlling operation of the hydraulic pump 5 and the hydraulic motor 6 so that the mixer drum 2 becomes a target rotation state in response to a rotating speed of the traveling engine 3, a drive shaft 4 for transmitting rotation of the traveling engine 3 to the hydraulic pump 5, and a power generating set 22 for generating electric power in response to rotation of the drive shaft 4. The controller 10 is driven based on an impression of output voltage of the power generating set 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228518-A (JP)
Title: Side door for automobile
Inventor: ARAKAWA TETSUYA
IPC: E06B3/36
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side door for an automobile capable of easily achieving both securement of rigidity and the weight reduction.  <P>SOLUTION: The side door 11 includes: a door body part 30 for opening/closing a side opening for getting in/off provided in a vehicle body 14, and having a window part 34 in its own part; and a window glass 40 rotatably supported by a door body part 30 for opening/closing the window part 34. The door body part 30 is formed of a synthetic resin so that both its outer surfaces 31A, 32A and its inner surface form a part of a sphere exploding outward of the vehicle body 14. The window glass 40 is formed of transparent synthetic resin so that both its outer surface (40A) and its inner surface form a part of a sphere exploding outward of the vehicle body 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227783-A (JP)
Title: Gas dissolving apparatus
Inventor: MAEDA YASUNARI
IPC: B01F15/02
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas dissolving apparatus capable of surely taking out and circulating gas inside a dissolving tank and sufficiently increasing a gas dissolving amount in liquid.  <P>SOLUTION: A part corresponding to the upper end part of a gas/liquid separation tank 8 in the upper wall part 2a of the dissolving tank 2 is turned to an inclined surface part 2c, the inclined surface part is inclined obliquely downwards from the boundary part 16 of the gas/liquid separation tank and a large bubble outflow preventing tank 7 to the end edge part of the upper wall part of the dissolving tank facing the boundary part, and a gas outlet is formed at the upper wall part of the dissolving tank corresponding to the upper end part of the large bubble outflow preventing tank. To the gas outlet, one end part 14a of a gas circulation route 14 for tentatively taking out the gas stored inside the dissolving tank, then returning it into the dissolving tank and circulating it is connected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229713-A (JP)
Title: Simple partition structure and plate-like body connecting implement for use in the same
Inventor: SAWADA SACHINOBU
IPC: F16B2/24
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple partition structure which surely secures privacy without formation of a gap, by maintaining a shape and a form even in a long-term usage environment.  <P>SOLUTION: Two plate-like bodies P and P are arranged in such a manner as to overlap each other in a thickness direction in a fixed-width inside portion W in a horizontal direction from the width-direction end (right or left end), for example, in the state of being erected in a vertically long manner. Right and left clips 1R and 1L of one A of the two plate-like body connecting implements A and A bent at an angle of approximate 180° are externally fitted the upper ends (upper surfaces) of both the plate-like bodies P and P from an upside by means of the two connecting implements A and A, respectively; and the connecting implement A is mounted to both the plate-like bodies P and P so as to astride the bodies and integrally connected to them.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227012-A (JP)
Title: Cancer cell-catching device
Inventor: YOSHIOKA SATOMI
IPC: C12M1/26
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cancer cell-catching device which can catch cancer cells contained in a cell dispersion such as blood.  <P>SOLUTION: This cancer cell-catching device through which a cell dispersion containing cancer cells pass to catch the cancer cells includes an injection portion 2 for injecting the cell dispersion, a drainage portion 4 for draining the cell dispersion, and a passage-forming portion 6 for forming a passage 10 between the injection portion 2 and the drainage portion 4, wherein ligand molecules specifically binding to the receptors of the cancer cells are immobilized in the passage-forming portion 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232512-A (JP)
Title: Semiconductor device
Inventor: KAJI TAKAO
IPC: H01L29/866
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a semiconductor device size and a chip size by reducing parasitic resistance by providing three or more reverse current paths.  <P>SOLUTION: One P-type high-concentration diffusion layer 23 and three or more (for example, four) N-type high-concentration diffusion layers 24-1 to 24-4, joined thereto, which constitute a ZAP diode are formed in a region enclosed with a field oxide film 22. The four diffusion layers 24-1 to 24-4 are arranged and formed at equal intervals (of, for example, 90°) at a periphery of the diffusion layer 23 in plan view. The diffusion layer 23 and layers 24-1 to 24-4 form PN junction parts 31 to 34. Contacts 26-1 to 26-4 of the diffusion layers 24-1 to 24-4 are connected to an anode A through wiring metal 27-1. Further, a contact 26-5 of the diffusion layer 23 is connected to a cathode K through wiring metal 27-2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228995-A (JP)
Title: Heat treatment method of langatate-based single crystal
Inventor: YAOKAWA RITSUKO
IPC: H01L41/39
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new heat treatment method of a langatate-based single crystal, which provides a langatate-based single crystal characterized in that the change of its resistivity by holding at a constant temperature of ≥300°C is small even if the langatate-based single crystal obtained from a polycrystalline raw material is subjected to a heat treatment.  <P>SOLUTION: The langatate-based single crystal obtained from a polycrystalline raw material is heated under conditions of a temperature of 1,000-1,490°C and a time of 10-100 h, so as to precipitate a different phase on the surface of the crystal. The different phase precipitated on the surface may be removed after the heat treatment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237732-A (JP)
Title: Terminal and program for deriving prediction information for river flood by rainfall
Inventor: MORIYAMA SATOYUKI
IPC: G08B31/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal configured to communicate with a water level database accumulating water level information for each point of a river and a precipitation database accumulating precipitation rate information between points and to display river flood prediction information.  <P>SOLUTION: The terminal includes a point setting means which sets a first water level observation point located on an upper reach of a river and a second water level observation point to be predicted located on the downstream side of the first water level observation point; a water level information acquisition means which acquires, from the water level database, water level information in the first water level observation point; a precipitation rate information acquisition means which acquires, from the precipitation database, precipitation rate information in a watershed between the first and second water level observation points; an arrival time identification means which identifies a water arrival time τ<SB>21</SB>between the first and second water level observation points in the river; and a water level information calculation means which calculates, based on the water level information, the precipitation amount information and the arrival time τ<SB>21</SB>, water level information in the second water level observation point which will occur at a future time t+1 from a current time t.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234573-A (JP)
Title: Laminated sheet and solar cell module having the same
Inventor: WATANABE ATSUSHI
IPC: H01L31/04
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated sheet which is high in light reflectance, excellent in heat resistance with thermal deformation depressed, flexibility, weatherability, and adhesion to a member containing an ethylene-vinyl acetate copolymer, and good in processability and handling properties and a solar cell module including the laminated sheet.  <P>SOLUTION: The laminated sheet (1) includes a first resin layer (11), a second resin layer (12), and a third resin layer (13) in turn. The first resin layer (10-100 μm in thickness) is made of a first composition containing a first resin which contains an aromatic vinyl resin and has the highest glass transition temperature measured by a differential scanning calorimeter of 140-220°C. The second resin layer (10-400 μm in thickness) is made of a second composition containing a second resin. The third resin layer is a rear surface protective layer (10-500 μm in thickness) made of a third composition containing a third resin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237340-A (JP)
Title: Light-transmitting substrate, production method thereof, optical film, polarizing plate and image display
Inventor: YONEYAMA HIROYUKI
IPC: G02F1/1335
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-transmitting substrate etc., which are assured of high durability and contribute to uniformity in display performance and thickness reduction in an image display such as liquid crystal display.  <P>SOLUTION: The light-transmitting substrate contains crosslinkable flat translucent particles having an average aspect ratio of 1.2-50, and a tilt angle of an uneven profile formed on at least one surface of the substrate has the following distribution: (a) an integral value of frequencies of from 0° to less than 1.0° is less than 25%, (b) an integral value of frequencies of from 1.0° to less than 10° is from 60% to less than 100%, and (c) an integral value of frequencies of 10° or more is from 0% to less than 25%, further, an average distance Sm between the trough and the crest in the uneven profile is 10-300 μm. The translucent particle is composed of a copolymer of monofunctional monomers and crosslinkable monomers. a ratio of the crosslinkable monomers to the total monomers is in the range of 1-25 mass%, or the swelling ratio in toluene is in the range of 20-100 volume%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237366-A (JP)
Title: Optical device and method for manufacturing the same
Inventor: OGURI HITOSHI
IPC: G02B6/42
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device for reducing size of a case body, sealing it airtightly, and preventing the optical characteristics from deteriorating in an airtightly sealing process; and to provide a method for manufacturing the same.  <P>SOLUTION: The optical device stores a first optical component 101 and a second optical component 102 having smaller width than that of the first optical component 101 in the case body and seals the case body airtightly. The case body includes: a first case body 201 storing the first optical component 101; and a second case body 202 having smaller width than that of the first case body 201 and storing at least a portion of the second optical component 102. A boundary between the first case body 201 and the second case body 202 is heated by high-frequency inductance heating to join these case bodies mutually by melting solder 300.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239357-A (JP)
Title: Wireless communication apparatus and communication control method
Inventor: KUBO YUKI
IPC: H04W8/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reduce power consumption by controlling a presence confirming operation of an apparatus located near in multi-hop wireless communication.  <P>SOLUTION: The present invention relates to a wireless communication apparatus including a wireless communication section capable of performing wireless communication with another wireless communication apparatus and a wireless communication control section for controlling wireless communication by the wireless communication section. In a cycle meeting a predetermined condition among periodical cycles, the wireless communication control section confirms presence of an apparatus located near the wireless communication apparatus itself.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239061-A (JP)
Title: Separator for electric storage device
Inventor: HASHIMOTO TAKESHI
IPC: H01M2/16
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator that can be made thin, has excellent ion permeability to have low resistance, hardly causes a short circuit between electrodes or a self-discharge, and also has excellent mechanical strength.  <P>SOLUTION: The separator for electric storage device is constituted by laminating a fiber containing fibrillated polyolefin fiber of 100 to 170°C in melting point and a fibril fiber of ≥200°C in melting point on a nonwoven fabric comprising a fiber of ≥200°C in melting point. The nonwoven fabric comprises a continuous filament, and the contact of the filament is preferably molten.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234440-A (JP)
Title: Facing material for casting
Inventor: MATSUBARA SUEO
IPC: B22C3/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facing material for casting, with which penetration seizure can be prevented and, also, which is inexpensive and pollution-free.  <P>SOLUTION: In the facing material for casting composed of aggregate, a coking additive and solvent, at least 1 wt.% fine ferro silicon powder is contained in the aggregate. As the fine ferro silicon powder is included in the aggregate, a mold can be prevented from causing seizure. The fine ferro silicon powder is preferably included in an amount of 10-80 wt.% of the aggregate, more preferably 40-70 wt.%. Moreover, the particle size of the fine ferro silicon powder is favorably in the range of 20-150 μm, more preferably 40-100 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227082-A (JP)
Title: Aqueous composition, beverage, and cosmetic
Inventor: SHINODA TOSHISUKE
IPC: A61Q19/00
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology which maintains the stability of a dispersed system in an aqueous composition containing phospholipids.  <P>SOLUTION: The problem is solved by an aqueous composition contains 0.5 wt.% or less of lipid except phospholipids, contains phospholipids, chitosan, and organic acids.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244140-A (JP)
Title: State transition design support apparatus
Inventor: AOKI TASUKU
IPC: G06F11/36
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To automatically synthesize a state transition from an operation rule, simultaneously output a verification result by a model inspection device about whether the synthesized state transition is not contradictory to an operation scenario, and automatically produce a verification model and a verification formula for model inspection.  <P>SOLUTION: A state transition design support apparatus includes an automaton production unit for converting an operation rule input from a user into an automaton format; an automaton synthesis unit for obtaining a product of the automaton to output it as a synthetic automaton; a verification model/verification formula production unit for producing a verification model based on each operation scenario input from the user and the synthetic automaton, and producing a verification formula for checking that the operation scenario is executed to the end and operation prohibited by the synthetic automaton is absent; and an inspection unit for performing model inspection using the verification model and the verification formula.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240921-A (JP)
Title: Apparatus and method for manufacturing inkjet head
Inventor: AKAHA HIDEYUKI
IPC: B41J2/16
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for manufacturing an inkjet head, by which an insulating film is uniformly deposited on the surface of each of driving electrodes.  <P>SOLUTION: The electrodeposition apparatus 50 includes a flow conduit 61 for distributing electrodeposition coating material to the inkjet head 11. Prior to the distribution of the electrodeposition coating material, ethanol is distributed through the flow conduit 61 located on a supply side, and discharged from a flow conduit 73, and then, the electrodeposition coating material is distributed so as to recover an insulating layer, thereafter, pure water is distributed through the flow conduit 61, then, discharged from the flow conduit 73. Thereafter, hot air is sent to the ink flow paths of the inkjet head 11 through an air supply tube 75, and then, discharged from the plurality of flow conduits 61, 61 and 73.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009185048-A (JP)
Title: Reversible modification of membrane interaction
Inventor: ROZEMA DAVID B
IPC: A61K48/00
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for modification which reversibly inactivates the membrane interaction of a compound.  <P>SOLUTION: Provided is an amine containing compound having a substituted maleic anhydride covalently bonding to an amino group. A carboxymethyl maleic anhydride (CDM) or a 2-propionic-3-methyl maleic anhydride are cited as the preferable maleic acids. The modified compound is reactivated by exposing to an acidic pH environment of an endosome or lysosome after membrane permeation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010133004-A (JP)
Title: Method of separating arsenic mineral from copper-containing substance with high arsenic content
Inventor: OCHI DAIJI
IPC: B03D1/001
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining a low-arsenic-content refined copper ore in which an arsenic mineral is separated from a copper-containing substance containing arsenic, such as a copper ore or refined copper ore.  <P>SOLUTION: The method includes adding a flotation agent containing an inhibitor, frothing agent, and collector to slurry of a copper-containing substance containing arsenic, and blowing air into the slurry to float a refined copper ore, and thereby separating an arsenic mineral from the copper-containing substance, wherein sodium thiosulfate is used as the inhibitor. The sodium thiosulfate is added in an amount of preferably 10-200 kg in terms of the amount of the pentahydrate per ton of the copper-containing substance to be subjected to the flotation. Oxidation/reduction potential of the slurry during the flotation is preferably -10 to 50 mV, as measured using a silver-silver chloride electrode as a reference electrode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010249631-A (JP)
Title: Battery voltage measuring device
Inventor: MATSUURA KOYO
IPC: G01R19/00
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery voltage measuring device for inexpensively realizing a protection of a circuit element when potential differences are made widened among measuring/processing blocks.  <P>SOLUTION: The device includes a plurality of measuring/processing blocks (11-1n) which respectively correspond to a plurality of battery cells (E1, E2, ..., En) in a battery pack (B) composed of the battery cells, and monitor states of the battery cells by measuring a terminal voltage of each battery cell. In the device, protection resistors (Ra, Rb) for preventing the circuit element of a communication circuit of the measuring/processing blocks from breaking down are inserted into communication lines (CL1, CL2), when a potential difference arises in a communication connection part between adjacent measuring/processing blocks connected to each other by the communication lines in an operation of transmitting a signal representing a monitored result in the measuring/processing blocks via the communication line (CL2) while sequentially performing voltage level shifting on a per-block basis through other adjacent measuring/processing blocks.  <P>COPYRIGHT: (C)2011,JPO&INPIT