baber/WOPTO huggingface dataset:
Patent JP-2009018175-A (JP)
Title: Radially dilatable percutaneous access apparatus with introducer seal in handle
Inventor: WENCHELL THOMAS
IPC: A61B17/34
Filed: 2008-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed assembly of new configuration to reduce injection gas leaking.  <P>SOLUTION: Access system for forming and enlarging a percutaneous penetration are disclosed. The apparatus includes a radially expandable dilation assembly having a radially expandable sleeve body and a handle portion operatively coupled to the proximal end of the radially expandable sleeve body. The access system further includes an expansion assembly having an expansion member configured and adapted to radially expand the sleeve body upon insertion therein of the expandable member. The handle portion includes a seal disposed across an aperture formed therein for creating a fluid-tight seal around a proximal end of the expansion member. The handle portion includes a valve stem operatively and fluidly coupled thereto for delivering a fluid into the aperture of the handle portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010043337-A (JP)
Title: Silver powder and its manufacturing method
Inventor: OKABE YOSHIHIRO
IPC: B22F9/24
Filed: 2008-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for silver powder, which has a grain size ranging from 0.2 μm to several μm, has a uniform grain size, is excellent dispersibility and is high in productivity.  <P>SOLUTION: The silver powder is manufactured by: a step (step A) of dissolving silver chloride into ammonia water to obtain silver solution; a step (step B) of adding a dispersing agent and silver fine particle slurry while stirring the obtained silver solution; a step (step C) of producing the silver on the silver fine particle by adding hydrazine of 0.7 to 2 in molar ratio as a reducing agent to the silver chloride in the silver solution after the addition of the silver fine particle slurry; a step (step D) of growing the silver powder by performing the stirring for ≥60 minutes from the end of the hydrazine addition. The silver powder obtained by the method has a grain size distribution ranging from 0.2 to 3 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048971-A (JP)
Title: Laser scanning optical apparatus
Inventor: NAGAOKA ATSUSHI
IPC: B41J2/44
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a laser scanning optical apparatus in which optical elements are bonded and fixed on a base face of a housing with high degree of accuracy.  <P>SOLUTION: In the laser scanning optical apparatus, a beam emitted from a light source unit is deflected with a polygon mirror, and scans a photoreceptor drum via a scanning lens and a folding mirror. The housing 20 has a flat face 20a for mounting on the body of the apparatus, and the folding mirror is bonded and fixed on the base face provided in the housing 20. Each of positioning parts 26Y, 26M, 26C and 26K having a positioning surface 26a which is parallel to the tilt angles θ1, θ2, θ3 and θ4, respectively, of the base face is provided on the outside face of the housing 20. The base face is kept horizontally by mounting the positioning surface 26a on a horizontal tool, and an adhesive is applied on the base face, thus the folding mirror is bonded and fixed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010047111-A (JP)
Title: Vehicular steering device
Inventor: KUROMARU YOSHIKAZU
IPC: B62D3/12
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a vehicular steering device regarding an axial direction of a turning shaft.  <P>SOLUTION: A ball nut 31 of a ball screw mechanism 25 is rotated by an electric motor 23 through a speed reduction mechanism 24. A rack shaft 10 is moved in an axial direction X1. A double-row angular contact ball bearing 41 supported by a first housing 42 rotatably supports the ball nut 31. The speed reduction mechanism 24 includes an annular speed reduction gear 34 mounted to the ball nut 31 so as to rotate together therewith. At least a part of a rack stopper 59 formed at a second housing 43 is arranged at an inner side in a radial direction of the speed reduction gear 34.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010046365-A (JP)
Title: Bioabsorbable implant material and its manufacturing method
Inventor: YAMAGUCHI SHOGO
IPC: A61L27/00
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bioabsorbable implant material having sufficient strength and excellent bioabsorbability and a method of manufacturing the bioabsorbable implant material.  <P>SOLUTION: The bioabsorbable implant material includes a porous body containing a bioabsorbable polymer and bioactive ceramic powder, porosity of the porous body is 80% or less, and a proportion (d<SB>2</SB>/d<SB>1</SB>) of the average communication diameter (d<SB>2</SB>) of a communication part for communicating pores to an average pore diameter (d<SB>1</SB>) is 0.5 or greater. The method of manufacturing the bioabsorbable implant material includes: a step for mixing composite granules formed by using bioabsorbable polymer powders and bioactive ceramic powders with granules of soluble material; a step for heating and pressing the granule mixture to prepare a molded body; and a step for immersing the molded body in a solvent in which a soluble material is dissolved. Heating temperature in a molding step is equal to or higher than the glass transition temperature of the polymer, and is equal to or lower than a temperature 20°C above the glass transition temperature.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010013181-A (JP)
Title: Storage container for sanitary paper
Inventor: ANDO TOMOAKI
IPC: B65D83/08
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To develop and provide a stable storage box for sanitary paper which is a filmless storage box for storing the sanitary paper, makes large trash hardly enter, and has a smooth feeling for pull-out of the sanitary paper, prevents the drop and forward collapse of the sanitary paper retained at an upper surface, can smoothly be removed when the sanitary paper is separated at the upper surface of the box, and can adjust the smoothness of pull-out of the sanitary paper according to the quality of materials of the box and the sanitary paper.  <P>SOLUTION: An opening has two flaps, and the two flaps have recessed valleys and projected ridges in shapes of common cut lines so as to make both the flaps meet each other. Furthermore, various notches are formed at the flap of the storage box for the sanitary paper, each end of a slit is processed so as to rotate the whole takeout port in a direction for enhancing effectiveness and to slantly arrange the whole takeout port.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010051341-A (JP)
Title: Display for goods, and stopper used for the same
Inventor: TANAKA KENJI
IPC: A47B96/06
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display readily mounted to and dismounted from a locking hole, reliably preventing disengagement thereof during normal display, and fixed to the locking hole or a locking hole member so as not to horizontally swing, and to provide a stopper used for the same, both having a simple structure.  <P>SOLUTION: The display includes a base portion 10 having locking pawls 11 to be inserted into and engaged to the locking holes 210, and a stopper 30 integrally formed at the base portion 10. The stopper 30 includes: a base member integrated with the base portion 10; and an abutment surface 32 formed on the front surface of the stopper 30, abutting on a wall, display furniture, or the surface 220 of the locking hole member 200 when the display 100 is mounted to the locking hole 210 to be orthogonal to a direction in which the locking pawl 11 is inserted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054691-A (JP)
Title: Semiconductor device
Inventor: KAWAGOE TOMOYA
IPC: G02F1/133
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that applies a driving voltage to a load on the basis of stored data, and prevents a reduction in operating speed and increase in layout area.  <P>SOLUTION: The semiconductor device 101 includes: a plurality of resistor storage elements M having electric resistance values corresponding to logical values of the stored data respectively, a read circuit 12 in which read currents flow through the plurality of resistor storage elements M, and a driving voltage generating circuit 11 which adds the read currents flowing through the respective resistor storage elements M, converts the added read current into the driving voltage, and applies it to the load.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010059572-A (JP)
Title: Atmospheric cation dyeable polyester conjugate fiber
Inventor: YAMAMOTO TOMOYOSHI
IPC: D01F8/14
Filed: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an atmospheric cation dyeable polyester conjugate fiber having extremely excellent dyeability with a cationic dye even under atmospheric pressure and suppressed dissolution of soluble materials in hot water.  <P>SOLUTION: The polyester conjugate fiber is a sheath-core conjugate fiber dyeable with cationic dyes under atmospheric pressure and containing a polyester component A composed mainly of polyethylene terephthalate as a core and a polyester component B composed mainly of a copolymerized polybutylene terephthalate as a sheath, wherein the polyester component B is a polyester copolymerized with an aromatic dicarboxylic acid component containing a specific organic sulfonic acid salt group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058060-A (JP)
Title: Method and apparatus of treating siloxane
Inventor: IIJIMA TAKAFUMI
IPC: B01D53/46
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus of treating siloxanes, which can reduce industrial waste by a selective adsorption-degradative treatment of siloxanes in a gas.  <P>SOLUTION: A step of contacting a siloxane-containing gas with an adsorbent having ozonolysis characteristics to adsorb siloxane to the adsorbent, and a step of decomposing siloxane desorbed by contacting ozone with the adsorbent are carried out alternately.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060938-A (JP)
Title: Color filter for organic electroluminescent display device, and organic electroluminescent display device
Inventor: KAWAGUCHI SHUJI
IPC: H01L51/50
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter for an organic EL display device capable of forming an organic EL display device that emits green light with high brightness with low power consumption.  <P>SOLUTION: The color filer for an organic EL display device is used for an organic EL display device having an organic EL element including a white light emitting layer and using white light from the white light emitting layer as an emission light source, and comprises: a transparent substrate; a light shielding part formed on the transparent substrate and having an opening; and a colored layer formed on the opening and at least including a red pattern, a green pattern and a blue pattern. The green pattern includes: an aluminum phthalocyanine based pigment; and a yellow pigment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058946-A (JP)
Title: Elevator device
Inventor: KUMAGAI MASAKAZU
IPC: B66B7/00
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce draft pressure generated in a hoistway, by restraining a pressure variation generated when a car moving upward and downward in the hoistway of an elevator.  <P>SOLUTION: This elevator device has the car 3 having a liftable and openable-closable door, and a counterweight 4 liftable in the inverse direction of the lifting direction of the car 3. The car 3 and the counterweight 4 are stored in the hoistway 2. The hoistway 2 is provided with a hoistway opening 10 extending vertically and communicating with the outside through an air duct 11 in a height position where the car 3 and the counterweight 4 pass by each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043508-A (JP)
Title: Metal device for holding column base and capital
Inventor: WATANABE TAKASHI
IPC: E04B1/26
Filed: 2008-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem affecting the environment like post-handling etc. after deformation caused by an external force, in view of the main stream of a joint metal which is housed in a main structural member.  <P>SOLUTION: A ground sill 2 and a column base are anchored by using an auxiliary member 9, in its unfixed state, which reduces load concentration of the external force to a tenon joint part etc. of the column base by the intermediary of the auxiliary member and a lateral member like the ground sill 2 etc. A tough framework structure is constructed with a column base and capital holding metal piece 10 having the structure with the above characteristics. A further synergetic effect of toughness is exerted by integration with a horizontal diaphragm like a floor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035123-A (JP)
Title: Communication terminal device
Inventor: NAKAMURA SHIGERU
IPC: H04N1/32
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal device of which the processing load during picture information communication is reduced.  <P>SOLUTION: The communication terminal device for performing image communication according to the ITU-T recommendation T.38 communication, includes: a notification means for notifying a counter terminal about the total packet number of image data to be transmitted in image transmission; and a receiving means which, when the total packet number of image data is reported from the counter terminal in image reception and the packets as many as the reported total packet number from a first packet of the image data are received in receiving the image data, does not decode contents in a predetermined part of the received packets.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067752-A (JP)
Title: Photovoltaic device, and method for manufacturing the same
Inventor: SHINOHARA WATARU
IPC: H01L31/04
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a photovoltaic device.  <P>SOLUTION: The photovoltaic device includes an a-Si unit 200 configured by connecting a plurality of a-Si cells in series on a transparent insulating substrate 20 and a μc-Si unit 300 configured by connecting a plurality of μc-Si cells having an optical band gap different from that of the a-Si cells in series on a substrate 30. Translucent inorganic insulating layers 42, 52 are formed at least on one of the a-Si unit 200 and the μc-Si unit 300. The a-Si unit 200 and the μc-Si unit 300 are opposed to each other in mutually reverse integration directions so that the transparent insulating substrate 20 and the substrate 30 are arranged on the outsides, and fixed by a translucent resin layer 400.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010068223-A (JP)
Title: Mobile communication system, base station device, mobile station device and mobile communication method
Inventor: AKIMOTO YOSUKE
IPC: H04W92/10
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce processing overhead when a mobile station device notifies a base station device of a precoder.  <P>SOLUTION: The mobile station device transmits a reference signal to the base station device (301), and the base station device calculates a propagation path of an uplink from the reference signal, calculates an optimal precoder in each frequency block (302), and transmits downlink grant to the mobile station device (303). Next, the base station device transmits downlink data including the precoder to the mobile station device according to the transmitted downlink grant (305). Then, the mobile station device uses information written in the downlink grant to extract the precoder from the downlink data (306). The mobile station device uses the precoder to precode uplink data on the basis of the uplink grant (307). A precoded uplink signal is transmitted to the base station device on the basis of a resource following the uplink grant (308).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065601-A (JP)
Title: Exhaust gas recirculating device of diesel engine
Inventor: YONEMUSHI YUSUKE
IPC: F02M25/07
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas recirculating device of a diesel engine for expanding an application range of low temperature combustion by a large quantity of EGR, while maintaining a suitable torque characteristic and an exhaust characteristic.  <P>SOLUTION: Cylinders 2a of #1-#4 are classified into a first cylinder group and a second cylinder group. The downstream side of an intake passage 7 is branched off into first and second intake passage parts 7L and 7R, and is respectively communicated with the first and second cylinder groups. Compressors 11La and 11Ra of first and second turbochargers 11L and 11R are interposed in the first and second intake passage parts 7L and 7R. First and second EGR passages 31L and 31R having respectively first and second EGR control valves 32L and 32R are respectively connected to the first and second intake passage parts 7L and 7R on the upstream side of the compressors 11La and 11Ra. Thus, a combustion form of the first and second cylinder groups is switched to low temperature combustion or ordinary combustion in the respectively different timings.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010071658-A (JP)
Title: Ammonia sensor
Inventor: KAKIMOTO SHIRO
IPC: G01N27/12
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ammonia sensor that allows measurement at a temperature that exceeds 400°C and has high heat-resistant stability.  <P>SOLUTION: This ammonia sensor 200A comprises a pair of electrodes 2A and a sensitive section 4, that are disposed in contact with the pair of electrodes and varies electrically, corresponding to the ammonia component in gas to be detected. The sensitive section 4 is made of only solid super-strong acid material and a mixture of n-type oxide semiconductor. When 20 sensitive sections are observed using a scanning transmission electron microscope, the solid super-strong acid material in the sensitive section 4 at all observation points is obtained, by binding a plurality of particulates made of microscopic and amorphous components to the surface of a carrier.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010073334-A (JP)
Title: Portable led lamp
Inventor: IIJIMA TORU
IPC: F21L4/08
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED lamp that normally functions as a lighting lamp of an installation type or the like or functions as an emergency lamp during a power outage, and can be used as a flashlight when detached from a socket.  <P>SOLUTION: The LED lamp 1 can be used as an installation type luminaire by attaching it to a socket installed on a ceiling like an incandescent lamp. The LED lamp is configured such that a power supply is switched to a built-in emergency power supply 14 by a charge switching circuit 13 during a power outage so as to function as an emergency lamp by maintaining a lighting state that an LED 5 emits light. In that state, the operation of a manually operated switch 6 becomes effective, thereby allowing the LED lamp 1 to be used like a flashlight by detaching the LED lamp 1 from the socket.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009096993-A (JP)
Title: Coated abrasive grain, method for production thereof and use thereof for producing abrasive
Inventor: GEBHARDT KNUTH
IPC: B24D3/00
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binder suitable for coating abrasive grains and the abrasive grain provided with the same.  <P>SOLUTION: The abrasive grains are coated with a microparticle inorganic powder and a binder, consisting of the group of conventional abrasive grains and the group of the "superabrasives", wherein the binder contains an aluminosilicate with a molar ratio of Al<SB>2</SB>O<SB>3</SB>to SiO<SB>2</SB>of 1:2 to 1:20 and at least one complex alkaline fluoride. The particular advantage of this coating is that the binder can already be completely hardened at ≤400°C. The method for producing such abrasive grains and the use thereof for producing abrasives are also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010069095-A (JP)
Title: Endoscope
Inventor: YAMATANI TAKATSUGU
IPC: A61B1/00
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope which can suppress damage to a child endoscope or the like during insertion operation and can be smoothly inserted while suppressing the enlargement of the endoscope.  <P>SOLUTION: The endoscope 1 includes a treatment tool raising table 15 which is rotatably pivoted in relation to a tip body 10 and is arranged in the tip body constituted to control an inclination angle by hand operation, and a treatment tool insertion channel 9 which is opened toward the treatment tool raising table and is inserted into and arranged in an insertion part 8 for guiding the treatment tools from a proximal end to the treatment tool raising table. A guiding groove 52 which can move the treatment tool raising table toward the tip in the tip body when the treatment tool raising table is in an inversion state is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069800-A (JP)
Title: Method for manufacturing inkjet head, and inkjet head
Inventor: YAMAMOTO KEIZABURO
IPC: B41J2/16
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an inkjet head in which air bubbles can be fully removed from a bonding part.  <P>SOLUTION: In the method for manufacturing the inkjet head, an adhesive 16a with granular spacers 27 mixed therein is interposed between a first head constituting member and a second head constituting member, and the adhesive 16a is cured by pressuring the first head constituting member and the second head constituting member so that a distance therebetween becomes equal to a diameter of the spacer 27 and also by raising the members to the curing temperature.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010074753-A (JP)
Title: Image reading apparatus
Inventor: FUJIWARA SHINGO
IPC: G06T1/00
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus or the like which detects size of an original at high speed.  <P>SOLUTION: When there are a plurality of extracted candidates for the size of an original as a result of image processing on an image signal which is based on an initial pre-scan operation, lengths of the sub-scanning direction of the originals of the candidates are determined, and based on the determined lengths, non-reading sections and reading sections in the sub-scanning direction of the originals are determined. The size of the original is specified based on the result of image processing on an image signal which is based on an additional pre-scan operation in the determined reading sections. In the non-reading sections, the carriage is moved at a speed higher than that in the reading section, since imaging with the light reflected from the original is not necessary therein.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077809-A (JP)
Title: Water jet propulsion boat
Inventor: NAKAMURA MITSUYOSHI
IPC: B63J3/02
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water jet propulsion boat improving durability of a crankshaft while arranging a center of gravity rearward.  <P>SOLUTION: This water jet propulsion boat 1 includes an auxiliary machine room 63 arranged at the rear of a crankcase 54, auxiliary machines (a rotor unit 65, a stator unit 70 and the like) stored inside of the auxiliary machine room 63, the crankshaft 62 having a rear stored inside of the auxiliary machine room 63 and a rear end projecting outward of the auxiliary machine room 63, and a drive shaft 83 connected to the rear end of the crankshaft 62 and rotated together with the crankshaft 62. The crankshaft 62 is provided with a flange 62a for attaching at least one of the auxiliary machines (the rotor unit 65 and the like) to the crankshaft 62.  <P>COPYRIGHT: (C)2010,JPO&INPIT