baber/WOPTO huggingface dataset:
Patent JP-2010234360-A (JP)
Title: Electric deionized water production apparatus
Inventor: INOUE HIROSHI
IPC: B01J47/12
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric deionized water production apparatus which accelerates the movement of adsorbed ionic impurities to facilitate the removal of adsorbed ions, has an ion exchanger having high strength, can reduce a pressure loss during water passage, and can improve the water quality of treated water.  <P>SOLUTION: In the electric deionized water production apparatus whose deionizing chamber is filled with an organic porous ion exchanger which is a continuous macropore structure where cellular macropores overlap each other and the overlapped parts form openings having an average diameter of 30-300 μm in a water-wet state, has a total pore volume of 0.5-5 ml/g, has an ion exchange capacity of 0.4-5 mg equivalent/ml in a water-wet state, and, in an SEM image of the cut surface of the continuous macropore structure (in a dry state), has an skeleton area, appearing in the cut surface, of 25-50% of the image area; a direct-current electric field is applied so that ions to be removed migrate in the direction reverse to the water flowing direction in the organic porous ion exchanger.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011168674-A (JP)
Title: 1-methylene tetralin polymer and manufacturing method therefor
Inventor: ISHIZONE TAKASHI
IPC: C08F12/00
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel 1-methylene tetralin polymer which has not been polymerized conventionally.  <P>SOLUTION: The 1-methylene tetralin polymer comprises a repetition unit represented by formula (1).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171457-A (JP)
Title: Reflection-type mask blank, and reflection-type mask, and manufacturing method and inspecting method thereof
Inventor: ABE TSUKASA
IPC: G03F7/20
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection-type mask blank and a reflection-type mask for EUV exposure that eliminate the need for a low-reflection layer made of TaBO etc., which is difficult to work, are adaptive to a shorter wavelength of inspection light, and have a black defect corrected without requiring any complicated process even when the black defect is found through process inspection, and to provide a manufacturing method and an inspecting method thereof.  <P>SOLUTION: A step between a reflection portion which reflects EUV light and an absorption portion which absorbs the EUV light is adjusted to a size which is an odd multiple of a 1/4 wavelength of the inspection light used for defect inspection that is carried out utilizing edge light shield effect by a phase difference between reflected light from the reflection portion and reflected light from the absorption portion when a reflection-type mask blank is irradiated perpendicularly with the inspection light.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174417-A (JP)
Title: Engine control device
Inventor: FUJITSU SHUN
IPC: F02D11/02
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine control device capable of quickly preventing abnormal running.  <P>SOLUTION: The engine control device (10) includes a throttle grip (14) including a first throttle member (52) adapted to be energized in the closing direction to reduce the output of an engine (22) and to be set at an initial position where it cannot be further turned in the closing direction, a grip opening detecting part (62) for detecting the opening of the first throttle member (52), a second throttle member (54) fitted through the outer periphery of the first throttle member (52), and adapted to be energized against the first throttle member (52) in the opening direction and to be turnable in the closing direction beyond the first throttle member (52) set at the initial position, and an opening difference detecting part (70) for detecting the opening difference of the second throttle member (54) from the first throttle member (52), and an engine controller (12) for controlling an output reduction of the engine (22) or the stop of the engine (22) in accordance with the opening difference detected by the opening difference detecting part (70).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177307-A (JP)
Title: Mold for roll cake type food and method of making roll cake type food using the mold
Inventor: TAJIMA TOSHIHIKO
IPC: A21D13/08
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold that can use, with a very simple method, a sponge cake having physical properties unusable conventionally and that in addition can quickly make a large amount of roll cake type food, and also to provide a method of making roll cake type food using the mold.  <P>SOLUTION: The mold for roll cake type food is characterized in that it has a hollow columnar shape with an opening in the cross section vertical to the longitudinal direction, and that the width of the opening is smaller than the major axis of the cross section. The method of making roll cake type food is characterized in that sponge cake-like food in a sheet form with the bottom face in contact with base paper is curved in a nearly cylindrical shape together with the base paper and inserted into the mold from an end to place the spongy food therein and that fillings are poured from a side opening or the end opening.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010143768-A (JP)
Title: Tape holder
Inventor: NIWA TAKAHIRO
IPC: C09J7/02
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a load may be applied even to a skin since a tape cannot easily be peeled off due to the non-existence of a hanging part when peeling the tape, since the terminal end of the tape is not folded by a conventional tape holder, and the face of the tape should wholly be adhered to an object to be adhered, unable to easily tear off since there is no lead part in tearing off, and due to touching a pressure sensitive adhesive surface once with hand even in sticking, for adhering the whole surface to an object, since an end of a tape is not folded up in a conventional tape holder.  <P>SOLUTION: Places for detaining the terminal end of the tape are arranged in two places when cutting the tape of the tape holder. The place is movable, and the terminal end is folded with a tape pressure sensitive adhesive surface located inside. After completing the folding, the tape can be treated without holding the pressure sensitive adhesive surface by pulling out a folding part. The tape can be easily peeled off by using the folding part as the hanging part in the peeling.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011180563-A (JP)
Title: Display element
Inventor: ONO KAORI
IPC: G02F1/153
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-color electrochromic type display element that has superior repeatability and high-speed writing properties, and generates optional colors by simple control.  <P>SOLUTION: In the display element, a plurality of display electrodes 13a, 13b are provided between a transparent substrate 11 and an counter electrode 15 with being spaced by an insulation film 22, and electrochromic layers 14a, 14b which generate colors different from each other are provided to the plurality of display elements. A compound 36 indicating reverse electrochemical activity as that of the electrochromic layer is fixed on the counter electrode through chemical bonding.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010191436-A (JP)
Title: Light reflector and planar light source apparatus using the same
Inventor: KOYAMA HIROSHI
IPC: B32B27/32
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light reflector which is excellent in processability and optical characteristics.  <P>SOLUTION: The light reflector has a laminated film comprising a base material layer (A) which contains a polyolefin resin and a filler, is stretched at least in a uniaxial direction and has an area draw ratio of 1.3 to 80 times and a layer (B) which contains the polyolefin resin. The light reflector has whole light reflectance of ≥95% and surface strength of ≥250 g.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011184409-A (JP)
Title: Dental molded article and dental resin material
Inventor: ANDO HIROSHI
IPC: A61K6/884
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dental molded article which does not cause a resin allergic reaction against a human body, is free from the elution of bisphenol A etc., and is used for a baseplate, a provisional crowning corona, a prosthetic tooth, a dental orthotic, etc.; and to provide a dental resin composition for shaping the dental molded article.  <P>SOLUTION: The dental molded article is used in oral cavity and has a predetermined shape. The dental resin composition is used for producing the dental molded article and includes, as the main component, a copolymerized polypropylene resin material containing polypropylene of 65-90 wt.%, polyethylene or an ethylene α-olefin copolymer of 7-25 wt.%, magnesium stearate of 0.01-2 wt.%, one of or both of titanium oxide and iron oxide of 0.001-1 wt.%, and a pigment of 0.0001-1 wt.%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191122-A (JP)
Title: Instrument, method, and program for measuring flow rate of gas, and gas supply system using them
Inventor: YOKOHATA MITSUO
IPC: F23N5/18
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology that is helpful in distinguishing a gas appliance easily, in monitoring the supply state of the gas appliance and so on when a new gas appliance is introduced and so on.  <P>SOLUTION: This gas flow rate measuring instrument includes: a flow rate measuring section 23 for measuring a flow rate of gas for a gas appliance; a receiving section 29 for receiving, from the outside, gas appliance information including a flow rate change pattern and the quality information of a gas appliance to be introduced newly; an appliance registration section 27 for registering the flow rate change pattern included in the gas appliance information; and an appliance distinguishing section 24 for distinguishing the gas appliance to be used by comparing the flow rate of the gas measured in the flow rate measuring section 23 with the flow-rate change pattern registered in the appliance registration section 27.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189580-A (JP)
Title: Resin part joining method and resin part joining structure
Inventor: SEKI HIROSHI
IPC: B29C65/56
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resin part joining method which makes possible the joining between a resin part and a part to be joined without deforming the resin part by overheating, and to provide a resin part joining structure.  <P>SOLUTION: The method includes: a step of forming a bond coating 4 made of a metal material in a hole part formed in the resin part 1; a step of applying activation treatment to the bond coating 4; a step of applying activation treatment to a protrusion formed in the part to be joined, and a step in which the protrusion is inserted into the hole part, and the normal temperature joining between the bond coating 4 and the part to be joined is formed. By the protrusion inserted into the hole part, a fastening fit pressure is generated in the hole part, and a deposit layer remaining in the bond coating 4 through the activation treatment is crushed by applying the fastening fit pressure to form normal temperature joining.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189919-A (JP)
Title: In-wheel motor driving device
Inventor: YAMAMOTO TETSUYA
IPC: B60K7/00
Filed: 2010-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-wheel motor driving device capable of sufficiently securing a lubricant reservoir part without causing problems in traveling, improving air-cooling effect of the lubricant reservoir part, and smoothly recovering the lubricant with a shorter recovery path of the lubricant circulated in a decreasing part.  <P>SOLUTION: The lubricant reservoir part 22d for temporarily reserving the lubricant between a lubricant vent 22c and a rotary pump 51 is arranged under a housing 22g for holding the motor part A. The lubricant of the lubricant reservoir part 22d is sucked through a pipe 61 by the rotary pump 51, and forcibly returned to the lubricant path 25c through the lubricant path 22e.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011195343-A (JP)
Title: Self-flowable hydraulic composition
Inventor: MARUYA EIJI
IPC: C04B22/16
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a self-flowable hydraulic composition where the main component of a hydraulic component is portland cement, which has sufficiently high workability and hardening characteristics and where superior hardened surface finishing is obtained especially under a low temperature.SOLUTION: The self-flowable hydraulic composition includes the hydraulic component comprising 40-60 mass% portland cement, 15-40 mass% alumina cement and 10-30 mass% gypsum, an inorganic powder, a fine aggregate, a fluidizing agent, an organic setting retarding agent and an inorganic setting retarding agent. In the self-flowable hydraulic composition, the fine aggregate contains a coarse particle having a particle diameter of 600 μm or more of less than 5 mass% and has a water absorption ratio of 1.6% or less, the inorganic setting retarding agent is a phosphate compound and the content of the phosphate compound is 0.5-5 pts.mass based on 100 pts.mass of the hydraulic component.
Patent JP-2011195658-A (JP)
Title: Curable composition
Inventor: KANEDA MITSUHIRO
IPC: C08F290/06
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a (meth)acrylic functional curable composition enabling a volatile unreacted substance remaining after adhesion curing to be sealed and thereby enabling an outgas generating in the system to be suppressed by compounding an oxazoline compound into a (meth)acrylic functional substance.SOLUTION: The (meth)acrylic functional curable composition is formed from (a) at least one compound selected from (meth)acrylic monomers and (meth)acrylic oligomers having at least one (meth)acrylic functional group in the molecule, (b) an organic peroxide, (c) o-benzoic sulfimide and (d) an oxazoline compound, in which the component (d) is included by 0.005 to 10 parts by mass with respect to 100 parts by mass of the component (a).
Patent JP-2010248182-A (JP)
Title: Composition containing animal origin extract as active ingredient for improving, alleviating or preventing presbyopia
Inventor: TAKAHASHI YOSHINOBU
IPC: A61K35/36
Filed: 2010-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for improving, alleviating or preventing presbyopia which is safe and effective even when used for a long time.  <P>SOLUTION: The composition for improving, alleviating or preventing presbyopia includes as an active ingredient at least one animal origin extract obtained from meat, bone and skin of an animal selected from fish, birds and mammals.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011205410-A (JP)
Title: Radio base station and method of controlling communication
Inventor: MIURA TAKANORI
IPC: H04J11/00
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a radio base station that does not impose any load on a wireless terminal, and obtains an operation status of an adjacent base station even when radio communication is not established with the wireless terminal.SOLUTION: The radio base station 1 to be used for a wireless communication system using an SC-FDMA system for an uplink and an OFDMA system for a downlink includes: a reception unit 140 for receiving a SC-FDMA or OFDMA radio signal; an OFDM demodulation unit 150 for converting a reception signal obtained by the reception unit 140 from a time domain to a frequency domain and for performing primary demodulation; a frame processing unit 170 for converting a data symbol obtained by the OFDM demodulation unit 150 from the frequency domain to the time domain and for performing secondary demodulation; and a measurement unit 210 for measuring the data symbol in the process of input into the frame processing unit 170 from the OFDM demodulation unit 150.
Patent JP-2011202762-A (JP)
Title: Sealing member and manufacturing method of the same
Inventor: MASHITA TAKESHI
IPC: F16J15/328
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To avoid the situation where part of a rubber-like elastic material which is a molding material of a seal member is thinned and is fastened between a reinforcement ring and an end surface of an abutting member.SOLUTION: The sealing member for sealing the annular space between two members mounted to be relatively movable concentrically with each other is fitted and fixed on one of the two members, and is sealed and slides with the other member. The sealing member includes a metallic reinforcement ring having an L-shaped cross section constituted by a cylindrical part and a flange part integrated with an axial one end of the cylindrical part through a connection part having a circular arc-shaped cross section; and a seal member made of an elastic material having a fitting part made of an elastic material integrally provided on a peripheral surface of the cylindrical part and fitted and fixed to the one member, and a lip part integrally provided on the flange part and sealed and sliding with the other member. An annular step part is provided in the vicinity of a joining part of the connecting part of the reinforcement ring and the flange part.
Patent JP-2011219947-A (JP)
Title: Excavator
Inventor: SAKAI EIJI
IPC: E21D9/12
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an excavator that digs the ground by a cutter at its top end and takes the dug sediment into a soil removal device therein through a removed soil intake port in a bulkhead at the back of the cutter, then discharges the sediment backward, in which a single soil removal device can deal with the change in soil property during excavation.SOLUTION: A cylindrical casing 31 is provided in a removed soil intake port 15 to communicate with the port. A screw 32 of which shaft is hollow is disposed in the casing 31, and a motor for driving and rotating the screw 32 is also provided. A small screw 33 is inserted in a hollow shaft 32a of the screw 32. An advancing and retreating jack 34 for advancing and retreating the tip of the screw 33 so that the tip projects from the bulkhead is provided between the base end of the small screw 33 and the inside bottom face of the hollow shaft 32a. A soil removing port equipped with a gate is provided at the rear of the casing 31.
Patent JP-2011220814-A (JP)
Title: Test apparatus and test method for dust explosion in fluid bed
Inventor: GOTO NAOYUKI
IPC: G01N25/54
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a dust explosion test apparatus and a dust explosion test method which can evaluate dust explosibility in a fluid bed.SOLUTION: A dust explosion test apparatus 1 comprises: a fluid bed container 10 which is shaped like a vertically-elongated cylinder provided with a gas introduction port 11 at its lower portion and a gas exhaust port 12 at its upper portion; gas supply means 40 which is connected to the gas introduction port 11 with a pipe and which supplies test gas into the fluid bed container 10; an ignition electrode 21 which ignites a fluid bed consisting of test dust and the test gas; a digital camera 22 for checking the occurrence of dust explosion through an observation hole 17 provided on the fluid bed container 10; and a gas dispersion panel Z, installed above the gas introduction port 11 inside the fluid bed container 10, on which the test dust is placed and through which the test gas passes. Using the dust explosion test apparatus 1 enables the evaluation of dust explosibility in a fluid bed.
Patent JP-2011223406-A (JP)
Title: Optical communication system and optical communication method
Inventor: YOSHINO MANABU
IPC: H04J14/00
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a one-to-N optical communication system for avoiding a collision of upstream signals while changing freely the combination of upstream/downstream wavelengths in an asynchronous system.SOLUTION: The optical communication system 301 comprises: an Optical Line Terminal (OLT) 200 with optical transmitting and receiving devices (21 and 22) and multiple subscriber side devices (ONU) which are connected to the optical transmitting and receiving devices (21 and 22) through an Optical Distribution Network (ODN) 50 and which transmit and receive optical signals from and to the OLT200 using a wavelength division multiplex system and a time-division multiplex system. In notifying an Optical Network Unit (ONU) which receives signals of the transmitting and receiving device 22 of a permission for transmission to the optical transmitting device 21, the OLT 200 transmits a permission for transmission stating the time adding the time period during which the optical transmitting and receiving device 21 transmits a request for a permission for transmission to the optical transmitting and receiving device 22, and the optical transmitting and receiving device 22 transmits a permission for transmission after the optical transmitting and receiving device 22 receives the transmission request at the transmission request time t1 of the transmitting and receiving device 21. The ONU sets its own watch to the stated time when receiving the permission for transmission from the OLT 200.
Patent JP-2011222402-A (JP)
Title: Heating apparatus
Inventor: TANAKA KAZUSHI
IPC: C23C2/00
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a heating apparatus which has high temperature controllability, and also is inexpensive.SOLUTION: A heating apparatus M for heating a galvanizing tank 10 includes: a plurality of induction heating coils 71 arranged in parallel along the surfaces of side face walls 10A and 10B of the galvanizing tank 10; magnetic shield members 81 which are arranged so as to be overlapped on the rear face side of each induction heating coil 71, and cover the rear face of each induction heating coil 71; and power-supply units 30 which are exclusively provided for each induction heating coil 71 and supply alternating-current power of high frequency to the induction heating coils. The magnetic shield member 81 is constituted while being divided by a plurality of ferrite plate pieces 91 and 95 which share covering of the rear face of the induction heating coils 71.
Patent JP-2011227260-A (JP)
Title: Manufacturing method for recycled photomask substrate, manufacturing method for recycled photomask blank, recycled photomask and manufacturing method for the same, and pattern transfer method
Inventor: TSUCHIYA MASAYO
IPC: C03C19/00
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost while securing a quality standard for a photomask substrate when manufacturing a recycled photomask substrate using a used photomask.SOLUTION: A method for producing a substrate for a recycled photomask using a used photomask comprising a transparent substrate with a film pattern formed on a first main surface thereof comprises a step of removing the film pattern from the first main surface, and a polishing step of polishing the first main surface and a second main surface, respectively. In the polishing step, the polishing is performed with such a polishing amount that flaw defect of 300 μm or larger in size does not remain but flaw defect of 2 μm or larger and smaller than 300 μm in size remains outside transfer areas of the first main surface and second main surface and that flaw defect of 100 μm or larger in size does not remain within the transfer area of the second main surface.