baber/WOPTO huggingface dataset:
Patent JP-2011001487-A (JP)
Title: Resin composition for molding with excellent property at low temperature
Inventor: YAMAUCHI SHIGERU
IPC: C08L69/00
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for molding that has low viscosity and low hardness, is excellent in flexibility and moldability, has an excellent property at low temperature (elongation at low temperature) while maintaining adhesion to polyvinyl chloride (PVC), metals, and polybutylene terephthalate (PBT), and is suitable for use as a hot-melt material (a hot-melt material for molding) and/or a potting material (a potting material for sealing).SOLUTION: The resin composition for molding contains an aromatic polyester (a), a tackifier (b), a polyol compound (c) having two or more hydroxy groups in one molecule, and polytetramethylene ether glycol (d). The resin composition for molding contains 1-50 pts.mass of the polytetramethylene ether glycol (d) based on 100 pts.mass of the aromatic polyester (a).
Patent JP-2011005383-A (JP)
Title: Contaminated soil cleaning method
Inventor: SUZUKI SHIGERU
IPC: B09C1/10
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a contaminated soil cleaning method with which contaminated soil present on the lower side than the level of underground water can be cleaned and, moreover, which does not need the use of a heavy machine upon digging.SOLUTION: The contaminated soil cleaning method includes: a process of reclaiming a region solidified to surround a soil-contaminated area (Ewp) lower than the groundwater level (Lw), and thereafter, digging a shaft (40) into a region (Ep) including a soil-contaminated area (Gp) upper than the groundwater level (Lw) by a prescribed depth (from the ground surface 30f); and a metal frame installing process of installing a metal frame (2) to the dug shaft (40). In the contaminated soil cleaning method, the digging process and the metal frame installing process are repeated until the whole region surrounded by the solidified region is dug to install the metal frame.
Patent JP-2011015155-A (JP)
Title: Imaging apparatus, and lens unit
Inventor: YAMATO RYOHEI
IPC: H04N9/04
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To alleviate an error influence of a correction filter by adjusting an aberration correction amount in accordance with an image level.SOLUTION: When an input signal level is large, for example, when the photographing environment is bright or the like, an addition percentage of image data outputted from the filter for color aberration correction (a first filter 201AR and a third filter 201AB) is increased to obtain image data whose color aberration is corrected. When the input signal level is small, for example, when the photographing environment is dark or the like, an addition percentage of image data outputted from the filter for noise rejection (a second filter 201BR and a fourth filter 201BB) is increased to obtain the image data whose noise component included in the image is reduced.
Patent JP-2011011497-A (JP)
Title: Method for manufacturing silane-crosslinked pipe made of polyethylene
Inventor: YAMAMOTO MINORU
IPC: B29C48/32
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a silane-crosslinked pipe made of polyethylene which is excellent in durability, appearance and extrusion moldability, and is suited for a cold and hot water pipe.SOLUTION: The method for manufacturing the silane-crosslinked pipe made of polyethylene, in which a polyethylene satisfying specified requisites is used as a base resin, includes: a process (1) of melting, kneading and reacting a mixture of 0.5 to 10 pts.wt. of organic unsaturated silane compound, 0.01 to 5 pts.wt. of organic peroxide and 0.005 to 10 pts.wt. of a silanol condensation catalyst while heating the mixture in an extruder to extrude the melted, kneaded and reacted mixture in a pipe shape; and thereafter, a process (2) of heating the extruded pipe-shaped material to subject to silane crosslinking according to the silanol condensation reaction, wherein, in the extruder, (A) the mixture is fed to the front of a silane graft reaction zone at a temperature lower than the one-minute half-life period temperature of the organic peroxide by 10°C or more and (B) the melting, kneading and silane graft reaction of the mixture are simultaneously performed in the silane graft reaction zone.
Patent JP-2009213939-A (JP)
Title: Pachinko machine
Inventor: HAYAKAWA KEIICHI
IPC: A63F7/02
Filed: 2009-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko machine constituted so that a player can easily operate an information communication and can easily recognize the position of an information communication part.  <P>SOLUTION: A Pachinko machine 1 includes infrared ray receiving/emitting parts 33 and 34 as an information communication part for communicating information with a predetermined mobile communication terminal such as a mobile telephone. Then, the infrared ray receiving/emitting parts 33 and 34 are arranged in a left side region opposed to the right side where a shooting handle 17 is arranged in a horizontal direction of the Pachinko machine 1, and are constituted to output information to the side of a player (or to make information be inputted by the player).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2011014506-A (JP)
Title: Electrode catalyst for fuel cell and solid polymer fuel cell using the same
Inventor: NAGAMI TETSUO
IPC: H01M4/90
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To develop a Pt/C catalyst which provides a high output performance under a low humidified condition, and to provide a fuel cell of high output performance which uses the catalyst.SOLUTION: The composition range of niobium oxide which is added to an electrode catalyst for a fuel cell is set to be 0.005-0.05 at molar ratio against platinum or platinum alloy. By this, the output performance of a fuel cell can be significantly improved.
Patent JP-2011018540-A (JP)
Title: Fuel cell
Inventor: MIZUSAKI KIMIHARU
IPC: H01M8/10
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell having economical and simple configuration, by which the load slipping-off can be prevented as much as possible, and a desired sealing function can be ensured.SOLUTION: The fuel cell 10 has an electrolyte membrane-electrode structure 24 sandwiched by first and second metal separators 26, 28. In the first metal separator 26, a coupling passage 40a is provided which communicates an oxidant gas inlet communication hole 30a and an oxidant gas passage 36. The coupling passage 40a includes a plurality of recessed grooves 42a, and while in the second metal separator 28, a receiving member 56a is provided which protrudes to a cooling medium passage 38 side and positioned between protrusion-shaped parts each having an inverted shape of the recessed groove 42a.
Patent JP-2011016448-A (JP)
Title: Low aerodynamic noise structure in rolling stock
Inventor: ABE YUKINOBU
IPC: B61D49/00
Filed: 2009-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a low aerodynamic noise structure in a rolling stock to reduce noise generated from protection rubber and the like provided at a roof of a railroad vehicle and provided between two vehicles.SOLUTION: Each protection rubber 7a, 7a for protecting a crossover 6 between two vehicles from scraping against roofs 1a, 2a of the vehicles 1, 2 has a trunk end which has a streamlined shape or a conical shape so that aerodynamic noise is hardly generated. Furthermore, in soundproofing covers 5a, 5a provided across an inter-vehicular portion 3 to prevent a traveling wind from blowing directly against projections such as a straight joint on the roofs 1a, 2a of the vehicles 1, 2, an additional cover 51 is bulged on each soundproofing cover 5a. Since the crossover 6 between the two vehicles and the protection rubber 7a, 7a are provided in a wake flow of the stream of air flowing along the soundproofing cover 5a, the aerodynamic noise caused when the traveling wind blows directly against the crossover 6 between two vehicles and the protection rubber 7a, 7b can be reduced.
Patent JP-2011017911-A (JP)
Title: Optical wavelength-measuring instrument, optical parametric oscillation device provided with the same and optical wavelength-measuring method
Inventor: SANNOMIYA HAJIME
IPC: G02F1/39
Filed: 2009-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical wavelength-measuring instrument which is capable of measuring wavelength of idler light and is low-cost; to provide an optical parametric oscillator provided with the optical wavelength-measuring instrument; and to provide an optical wavelength-measuring method.SOLUTION: The optical wavelength-measuring instrument 1 includes: a measurement part 3 having a nonlinear optical crystal 11 which makes pump light generated on the basis of excitation light outputted from an excitation light source incident and generates signal light having a wavelength different from the pump light and idler light, and capable of measuring wavelengths in the wavelength region from visible light ray to near infrared ray among laser beams emitted to the outer side from an optical parametric oscillator 2 which performs wavelength conversation of laser beams; and a calculation part 4 which calculates wavelengths of the pump light and the signal light on the basis of the measurement result of wavelength of a second harmonic wave of the pump light and wavelength of sum frequency light of the pump light and signal light, obtained by the measurement part 3 and calculates wavelength of the idler light on the basis of the calculation result. Further, the optical parametric oscillation device includes the optical wavelength-measuring instrument 1 and the optical parametric oscillator 2.
Patent JP-2011020263-A (JP)
Title: Mold for molding insulating tube unit and insulating tube unit
Inventor: TAKAOKA ISAO
IPC: B29C45/26
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for molding an insulating tube unit, which does not need a mold clamping part under hydraulic pressure and can miniaturize an apparatus and the insulating tube unit.  <P>SOLUTION: The mold 40 for molding an insulating tube unit 10 which has a cavity for molding the insulating tube unit 10 for insulating the joint of a power cable is constituted of at least three blocks 41-44 which are partitioned by parting planes arranged in the radial directions C1 and C2 of the insulating tube unit 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021787-A (JP)
Title: Air cleaner
Inventor: UOMOTO TAKAYA
IPC: F24F7/007
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent decline in initial dust collecting performance even when a dust collecting filter used for an air cleaner is clogged.  <P>SOLUTION: A control part 11 stores an instruction voltage value of a voltage control means 13 decided with respect to target rotational frequency predetermined with respect to each air quantity, and when the instruction voltage value with respect to the determined target rotational frequency becomes lower than the stored value, the determined target rotational frequency value is increased to set a new value. Through this configuration, decline in air quantity caused by clogging of the filter is detected, and the air quantity is increased by additionally increasing the target rotational frequency, so as to prevent decline in dust collecting performance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020392-A (JP)
Title: Screen printing machine
Inventor: ABE SHIGETAKA
IPC: B41F15/08
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen printing machine which applies a compression force on a substrate in wall balance without depending on a size of the substrate and adequately corrects the warpage of the substrate before carrying out screen printing.  <P>SOLUTION: A warpage correction body 10 which is formed by installing a plurality of pressing members 33 to a base 32 is arranged above the substrate PB supported by a warpage member 14. The plurality of pressing members 33 of the warpage correction body 10, are arrayed in parallel to the warpage direction of the substrate PB (or the orthogonal direction to the warpage direction of the substrate PB) depending on the warpage member 14 and installed on the base 32 through a plurality of spring members 63, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024740-A (JP)
Title: Strainer
Inventor: KAWAGUCHI KUMIKO
IPC: A47J43/28
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strainer which may be effectively washed by applying water on a diffusion part 3, which makes the water flow along a wall face of a net structure.  <P>SOLUTION: The strainer includes at least one diffusion part 3 having a surface area which is 5% to 25% of the surface area of the strainer, a diameter of at least 1 cm or more, and an approximately semicircular or approximately circular shape, and the diffusion part is arranged on the same surface as a net part 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010004054-A (JP)
Title: Thermally-annealed wafer with improved internal gettering property
Inventor: ROBERT J FALSTAR
IPC: H01L21/324
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for heat-treating a silicon wafer to improve an internal gettering property.  <P>SOLUTION: The wafer 1 has a front surface 3, a back surface 5, and a central plane 7 between the front and the back surfaces. In the process, the wafer 1 is subjected to a thermal anneal so as to dissolve agglomerated vacancy defects present in a stratum extending from the front surface 3 toward the center 7 of the wafer 1. The annealed wafer 1 is then heat-treated to form crystal lattice vacancies. Then, the vacancies are formed on silicon bulk 11. The heat-treated wafer is cooled from the temperature of the heat treatment at a rate which allows some, but not all, of the crystal lattice vacancies to diffuse to the front surface to produce a wafer having a vacancy concentration profile in which the peak density is at or near the central plane with the concentration generally decreasing in the direction of the front surface of the wafer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011024843-A (JP)
Title: Pan for induction heating
Inventor: HAYASHI SHINKO
IPC: A47J27/00
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise by devising the shape of the bottom of a pan.  <P>SOLUTION: The bottom 2 of the pan has no irregularity, and has a shape having only two axes of symmetry a-a and b-b orthogonal to each other when viewing the bottom 2 from above. Accordingly, compared to the case when the bottom has a nearly circular shape having the same area, rigidity in the direction perpendicular to an installation surface in the center can be improved. Therefore, the characteristic frequency of the bottom is shifted to a higher frequency to avoid coincidence with 1/n times (n=1, 2, 3, ...) the frequency of the current flowing through a heating coil, and a stimulation frequency in the direction perpendicular to the installation surface in the vibration mode of the bottom is reduced. This suppresses the occurrence of a resonance phenomenon to make the noise of beep, clink, or the like less likely to occur.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024523-A (JP)
Title: Combine harvester
Inventor: IHARA YASUSHI
IPC: A01D69/00
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester simplified in transmission structure and facilitated in assembling.  <P>SOLUTION: There is provided a combine harvester configured to divide and output rotation power to at least two transmission pathways (7, 8) of a reaping threshing transmission case (4) arranged in front of a thresher (3) and a running HST (6) arranged at a running mission device (5), wherein the reaping threshing transmission case (4) is, inside thereof, equipped with a transmission pathway (9) outputting power to the thresher (3) at the transmission upper side, a reaping HST (10) is connected to the transmission down side to transmit power, the reaping HST (10) and the running HST (6) are configured to be variably speed-controlled, and the reaping HST (10) is configured to dividedly transmit the power output from the hydraulic motor (10a) side to a reaping input shaft (11) and a transferring chain (13) arranged near the transfer start end part of a feed chain (12).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035705-A (JP)
Title: Imaging apparatus and method for controlling the same
Inventor: KOBAYASHI FUTOSHI
IPC: H04N5/225
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve such the problem that it is necessary to drive an eccentric optical system also in a reproduction mode and power consumption increases in an imaging apparatus which detects a gravity direction by driving force of the eccentric optical system for blur correction.  <P>SOLUTION: Since high blur correction performance is unnecessary in the reproduction mode, a blur correction optical system is driven in a control mode different from the one in a photographing mode. As the control mode, for example, restriction of current from a driving circuit, reduction of proportional gain, etc.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037039-A (JP)
Title: Surface protective film
Inventor: OKODA HISAYUKI
IPC: C09J123/14
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface protective film having excellent adhesion characteristic to an optical material, adhesion stability with time, transparency, rewinding property, and heat resistance.  <P>SOLUTION: The surface protective film comprises at least two layers of a surface layer (A) and an adhesive layer (X). The surface layer (A) comprises a polyolefin resin. The adhesive layer (X) is formed from a composition comprising 5-95 wt.% α-olefin (co-)polymer (X-1) mainly consisting of a ≥3C α-olefin having <50°C melting point or non-observed melting point, and 95-5 wt.% propylene (co-)polymer (X-2) having 50-130°C melting point and obtained using metallocene catalyst, where the total weight percentage of the α-olefin (co-)polymer (X-1) and the propylene (co-)polymer (X-2) is 100 wt.%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042701-A (JP)
Title: Resin and positive photosensitive resin composition
Inventor: MASUDA YUKI
IPC: C08G73/10
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin which ensures excellent solubility in an organic solvent and excellent adhesion of a cured film, and has high sensitivity when used for a positive photosensitive resin composition.  <P>SOLUTION: The resin consists mainly of a structure represented by general formula (1), wherein R<SP>1</SP>denotes a ≥2C tetravalent organic group and R<SP>2</SP>denotes a ≥2C divalent organic group, provided that R<SP>1</SP>has 5-40 mol% of a specific structure and R<SP>2</SP>has 50-100 mol% of a specific structure; R<SP>3</SP>denotes H or a 1-20C organic group; and n denotes a range of 5-100,000.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042062-A (JP)
Title: Inkjet recording body
Inventor: MIYAZAKI SAKURA
IPC: B41M5/52
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording body in which cockling under print or after print is inhibited, there is no bleeding, ink absorbency is good, the adhesion of a recording layer is high, and a paper powder generation amount at the time of cutting is limited.  <P>SOLUTION: The inkjet recording body includes an ink solvent absorption delay layer and a recording layer on at least one side of a support, wherein the ink solvent absorption delay layer prepared between the support and the recording layer includes a plate like pigment having an average particle size of 1.5 μm or less and a water dispersed latex binder in the ratio in which the content of the water dispersed latex binder is 100-2,000 pts.mass based on 100 pts.mass of the plate like pigment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043714-A (JP)
Title: Communication karaoke system generating automatically singing history of each customer classified based on feature of singing voice
Inventor: TACHIBANA SATOSHI
IPC: G10L15/00
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To automatically and efficiently generate a singing history classified by each customer in each karaoke device, having superior handleability as data and having convenience as information to be used for service provision to a karaoke user, without requiring labor for input of individual ID or the like at every singing time by a customer, when the customer sings a karaoke musical composition.  <P>SOLUTION: A database server 200 includes a voice feature database 210 acquired by summarizing the individual ID of each customer and voice feature data of each customer correlatively with each other. The karaoke device 100 analyzes a singing voice signal and generates voice feature data. When the generated voice feature data are not generated and recorded within a latest prescribed period, the karaoke device 100 inquires of the voice feature database 210 to acquire a corresponding individual ID, and generates and records a performance history classified by each customer by correlating the individual ID with the musical composition ID and the performance date and time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047690-A (JP)
Title: In-vehicle navigation device
Inventor: ZENIMOTO YOICHI
IPC: G09B29/10
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-vehicle navigation device capable of performing route guidance at proper timing, with the traffic jam condition taken into account and of smoothly guiding a vehicle to a desired route.  <P>SOLUTION: The in-vehicle navigation device includes a current position detection means 14 for detecting the current position of a vehicle; a map storage means 15 storing road information including information on a branch point and a guidance point corresponding to the branch point; a traffic jam information acquisition means 17 for acquiring traffic jam information; and a control means 10 determining whether there is a traffic jam from the branch point to the guidance point, on the basis of the acquired traffic jam information and changing the guidance point to output the route guidance to a position short thereof, when it is determined that there is a traffic jam up to the guidance point.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046280-A (JP)
Title: Opening holding device of back door of automobile
Inventor: INAGAKI HIROYUKI
IPC: F16D41/12
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight and simple opening holding device of a back door capable of holding the back door so that a gas spring prevent it from opening up to the uppermost end and it does not rotate up to the lowermost end by its self-weight.  <P>SOLUTION: The opening holding device of a back door 10, which maintains a back door of automobiles at a desired open position in resistance to its biasing force, includes: a cable winding drum 16 supported rotatably; an inner cable 19, one end of which is fastened to the drum, which is wound on the drum, and the other end of which is fastened to the back door in the direction of resisting the biasing force; a mechanical spring, which biases the drum in the direction for winding the inner cable; and rotation control mechanisms (17, 26, 18, 28, 36), which permit the rotation of the inner cable of the drum in the cable winding direction and changes over a one-direction rotation state, in which the rotation of sending-out direction is restrained, and a restraint releasing state, in which the rotation of the drum in both direction is permitted.  <P>COPYRIGHT: (C)2011,JPO&INPIT