baber/WOPTO huggingface dataset:
Patent JP-2011090623-A (JP)
Title: Floating-point retrieval calculation apparatus, method and program
Inventor: KAWAGUCHI TADAHARU
IPC: G06F7/485
Filed: 2009-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating-point retrieval calculation apparatus and the like of less amount of HW (hardware).  <P>SOLUTION: The floating-point retrieval calculation apparatus includes: an operand holding part 101 having a function for holding two operands; an absolute value addition part 140 having a function for performing addition and subtraction of fixed-points of two operands in a fixed-point form, a function for regarding the two operands in a floating-point form as the fixed-point form to perform subtraction, and a function for performing absolute value subtraction of a mantissa part after digits of the two operands in the floating-point form are aligned; a comparison part 150 having a function for generating comparison information in accordance with an index part of the two operands in the floating-point form and a value of an encoding part; and an operand selection part 152 having a function for selecting one of the two operands held by the operand hold part 101 based on the comparison information generated in the comparison part 150. The operand hold part 101 holds the two operands with timing with which the subtraction is performed by the absolute value addition part 140.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010100060-A (JP)
Title: Multilayer composite foil
Inventor: KREMERS ARNDT
IPC: C09J7/50
Filed: 2009-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer composite foil composed of at least three layers.  <P>SOLUTION: The multilayer composite foil is composed of at least three layers, comprising an adhesive layer composed of at least one α-olefin-vinyl acetate copolymer having vinyl acetate content of ≥40% by weight, based on the total weight of the α-olefin-vinyl acetate copolymer. The multilayer composite foil is suitable for the packaging of products and for use as protective foil. Production can be achieved by way of blown-film extrusion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019861-A (JP)
Title: Skin substitutive membrane, metal mold, and method of manufacturing skin substitutive membrane, and method of evaluating agent for external application onto skin
Inventor: MIURA YOSHIMASA
IPC: G01N33/50
Filed: 2009-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin substitutive membrane capable of precisely measuring transparency and/or reflection characteristics of external application agent for the skin for ultraviolet rays, metal mold to be used for manufacturing the skin substitutive membrane, method of manufacturing the skin substitutive membrane, and a method of evaluating a skin medicine for external application using the skin substitutive membrane.  <P>SOLUTION: The skin substitutive membrane of poly(methylmethacrylate), polyethylene, or nylon, the thickness of which is ≥0.1 mm to ≤5 mm, and the spectro-transparency is ≥50% to ≤100%, for the wavelength of ≥290 nm to ≤400 nm, wherein the surface is provided with a roughness due to being chamfered, the arithmetic mean roughness Sa is ≥13 μm to ≤30 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010018816-A (JP)
Title: Molten molding material and electric wire
Inventor: FUNAKI ATSUSHI
IPC: H01B3/44
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molten molding material comprising a tetrafluoroethylene copolymer excellent in resistance to flexural fatigue.  <P>SOLUTION: The molten molding material comprises a tetrafluoroethylene copolymer which contains repeating units (a) based on tetrafluoroethylene and repeating units (b) based on CF<SB>2</SB>=CFOCF<SB>2</SB>CF<SB>2</SB>CF<SB>2</SB>CF<SB>3</SB>, wherein the copolymer has a molar ratio (a)/(b) of 90/10-99.8/0.2 and a volumetric flow rate at 380°C of 0.1-1,000 mm<SP>3</SP>/sec. For example, the tetrafluoroethylene/CF<SB>2</SB>=CFOCF<SB>2</SB>CF<SB>2</SB>CF<SB>2</SB>CF<SB>3</SB>copolymer has a molar ratio (a)/(b) of 98.5/1.5 and a volumetric flow rate at 380°C of 4.8 mm<SP>3</SP>/sec.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011094991-A (JP)
Title: Optional waveform generator
Inventor: HAMURO TAKEHIDE
IPC: H03K5/125
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize an optional waveform generator capable of reducing loss of optional waveform signals generating on transmission lines to DUT easily with lower cost.  <P>SOLUTION: The optional waveform generator includes an waveform generation part which generates an optional waveform signal and an output resistance which is connected to an output end of the waveform generation part and outputs the optional waveform signal to a device of tested object. The optional waveform generator is provided with a correction circuit which corrects amplitude loss of the optional waveform signal which occurs on a transmission path to the device of tested object and depends of a frequency.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093347-A (JP)
Title: Front structure of vehicle
Inventor: NANBU MORIO
IPC: B62D21/00
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To secure the mounting rigidity of a member for fixing a stabilizer fixed on a suspension member without providing a new reinforcement member or making the plate thickness of a material thicker.  <P>SOLUTION: A front structure of a vehicle includes the suspension member 1, which is supported by right and left side members and structured in a hollow shape by joining an upper plate member 2 and a lower plate member 3, and the stabilizer 5, which is fixed on the upper surface or both ends of the lower surface of the suspension member 1 by a stabilizer-fixing member 13 provided on the suspension member 1. In this structure, a vertical wall surface portion 2b formed in a wave-like shape in the top view of a vehicle is formed on the right and left lateral portions 2a of the suspension member 1, while the stabilizer-fixing member 13 is provided at a portion near the vertical wall surface portion 2b on the upper surface or the lower surface of the suspension member 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011096779-A (JP)
Title: Transistor, and electronic circuit
Inventor: YOSHIDA MAKOTO
IPC: H01L29/82
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transistor and an electronic circuit such that logical functions can be actualized and switched by the one transistor, or the one transistor can have a memory function, an amplifying function and a switching function.  <P>SOLUTION: The transistor includes: a resonance tunnel layer 25 including a well layer 20 containing a ferromagnetic material and a pair of barrier layers 18, 22 in between which the well layer is sandwiched and which serve as barriers against carriers, and generating a resonance level spin-separated into a low level and a high level in the well layer; an emitter layer 24 for injecting spin-polarized carriers in the resonance tunnel layer; a base layer 16 provided on the opposite side of the resonance tunnel layer from the emitter and applying a voltage for generating a potential difference between the emitter layer and the well layer; and a collector layer 12 provided on the opposite side of the base layer from the resonance tunnel layer and receiving carriers having passed through the resonance tunnel layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093568-A (JP)
Title: Case for optical recording medium
Inventor: IIDAKA KATSUMASA
IPC: G11B23/03
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a case of an optical recording medium which has a high fixing strength without complicating the constitution of a mount and without using any adhesive or the like.  <P>SOLUTION: The case 1 of the optical recording medium which is made of a foldable material includes a mount 2 for covering one side of the optical recording medium, a holding piece 5 connected to one ridge of the mount via a folding line 3 and has a slit 4 for holding the optical recording medium, and a fold-back piece 8 connected to the other ridge of the mount 2 via a folding line 6 and has a claw 7, and the optical recording medium is packed by inserting the claw 7 in the slit. Since the slit in which the claw is finally inserted to complete the packing is same, the recording case 1 keeps the design structure simple, and the fixing strength high without using any adhesive or the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011096053-A (JP)
Title: Operation panel, image processing apparatus, control method for the operation panel, control method for the image processing apparatus, and program
Inventor: YASUKAWA TAKUMA
IPC: H04N1/00
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience when using a wireless operation panel, in environment wherein a plurality of image processing apparatuses exist.  <P>SOLUTION: A CPU 3101 of the operation panel 3000 allowing wireless notification with an image processing apparatus body 1000 makes an SRAM 3109 hold a setting value set on the operation panel 3000, and decides a wireless communication state with the image processing apparatus body 1000. When it is decided that wireless communication with the image processing apparatus body 1000 is started, the setting value held in the SRAM 3109 is transmitted to be reflected in the image processing apparatus body 1000.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011094451-A (JP)
Title: Slewing control device for construction machine
Inventor: SANO KIMINORI
IPC: H02P29/00
Filed: 2009-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slewing control device for a construction machine reducing a shock in starting by imposing an acceleration limit on a slewing speed command, and suppressing lowering of work efficiency by switching the acceleration limit in multiple stages.  <P>SOLUTION: The slewing control device for the construction machine for performing speed control of slewing of a slewing superstructure by an electric motor includes a control means 11 for switching the acceleration limit in the slewing speed command in multiple stages.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011092162-A (JP)
Title: Method for producing coffee beverage
Inventor: TSUKAMOTO DO
IPC: A23F5/24
Filed: 2009-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a coffee beverage having good taste.  <P>SOLUTION: The method for producing a coffee beverage includes a pulverizing step pulverizing roasted coffee beans to obtain pulverized beans and pulverized fine powder, a first extraction step for obtaining a bean extract solution from the pulverized beans, a second extraction step for obtaining a fine powder extract solution from the pulverized fine powder, and a step for mixing the bean extract solution with the fine powder extract solution.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099003-A (JP)
Title: Thermally conductive composition
Inventor: KIMURA KAZUTOSHI
IPC: C08L101/00
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermally conductive composition which maintains stable discharge property from a syringe at ordinary temperature and loses its surface tackiness in a relatively short time, thereby prevents dust adhesion in a use position, liquid dripping and bleeding contamination at high temperature, and the like, and is useful as an adhesive and a heat radiation material in an optical pickup part of a DVD or the like.  <P>SOLUTION: The one-liquid type thermally conductive composition comprises a polybutadiene-containing component which is liquid at ordinary temperature, a catalyst which enables oxidation curing of the polybutadiene, and a thermally conductive filler. When the composition is used, while the inside retains a substantially liquid or pasty state at ordinary temperature over a long period of time, the surface becomes tackiless in a short time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011097850-A (JP)
Title: Method for creating model animal of myocardial infarction
Inventor: KOZU TAKAKI
IPC: A01K67/027
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for readily creating a model animal of myocardial infarction by which a large infarction site is obtained stably at a low case fatality rate, and which is utilizable for a study lasting for a long period.  <P>SOLUTION: The method for creating the model animal of the myocardial infarction includes (i) a step for measuring the cardiac function of an animal of a treatment object before the treatment, (ii) a step for selecting an individual of which the cardiac function measured at the step (i) is a standard cardiac function, and (iii) a step for gradually reducing the blood flow of the coronary arteries of the individual selected at the step (ii).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229015-A (JP)
Title: Shrinkage-reducing agent for hydraulic material
Inventor: MASANAGA MARI
IPC: C04B24/22
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a general-purpose shrinkage reducing agent for a hydraulic material, which is inexpensive, suppresses reduction in the strength of a cured product, suppresses cracks in a cured concrete body by virtue of the excellent shrinkage-reducing function thereof, imparts excellent water-reducing function to a hydraulic material because of the good compatibility with a water reducing agent thereof, and further imparts excellent freezing-thawing resistance since qualities of entrained air can be easily improved by an antifoaming agent and an AE agent, and thus, improves durability of a cured concrete body.  <P>SOLUTION: The shrinkage-reducing agent for a hydraulic material comprises: a compound (A) expressed by R<SP>1</SP>-[O-(A<SP>1</SP>O)<SB>m</SB>-R<SP>2</SP>]<SB>n</SB>(where R<SP>1</SP>represents R<SP>1</SP>derived from a polyhydric alcohol expressed by R<SP>1</SP>-[OH]<SB>n</SB>, A<SP>1</SP>O represents a 2-18C oxyalkylene group, R<SP>2</SP>represents a hydrogen atom or a 1-30C hydrocarbon group, m is an average added molar number of the oxyalkylene group A<SP>1</SP>O, n is an integer of 3 or more, and when n=3, m ranges from 30 to 150, when n=4, m ranges from 5 to 450, and when n is 5 or larger, m ranges from 10 to 500); and at least one kind of water-reducing agent (B) selected from sulfonic acid-based water-reducing agents having a sulfonic acid group in the molecule, oxycarboxylic acids or salts, sugars and sugar alcohols.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109402-A (JP)
Title: Image forming device
Inventor: SHINTANI TAKESHI
IPC: G03G21/00
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To automatically execute the optimal prohibition setting of an operation panel at a remote operation from an external terminal device in an image forming device.  <P>SOLUTION: An image forming device is configured to set an operation-panel lock mode by selecting either one of the following operation-panel lock modes, on the basis of a preset value of the number of users and an access state from a remote terminal: an operation-panel lock mode during input of an external operation, in which the operation panel of the image forming device is locked so as to be inoperable during input by a remote operation from the external terminal device; and an operation-panel lock mode through a reservation by an external operation, in which the operation panel is locked so as to be inoperable by making a reservation for executing the remote operation from the operation panel before the input of a remote operation from the external terminal device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107424-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and electrophotographic device
Inventor: SEKIYA MICHIYO
IPC: G03G5/14
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having excellent ghost suppression effect even when high durability, high picture quality, low cost and a smaller size of an electrophotographic device are severely required, and to provide a process cartridge and an electrophotographic device having the electrophotographic photoreceptor.  <P>SOLUTION: The electrophotographic photoreceptor has an intermediate layer and a photosensitive layer on a conductive support. The intermediate layer contains a polyolefin resin and at least one kind of cation selected from lithium ion, sodium ion and potassium ion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108558-A (JP)
Title: Regeneration method of all solid lithium secondary battery
Inventor: OKAMOTO HIDETAKE
IPC: H01M10/0585
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regeneration method of the all solid lithium secondary battery capable of achieving its regeneration in a lithium secondary battery having a solid electrolyte.  <P>SOLUTION: In the method, when the all solid lithium secondary battery is regenerated in which a lithium-ion conductive solid electrolyte is arranged between a positive electrode material and a negative electrode material, in which a laminate is packaged wherein a current collector is respectively arranged on the outer face of these respective electrode materials, and which is used as the package in an unpressurized state, regeneration of capacity is carried out by carrying out charge and discharge at current density (0.1 mA/cm<SP>2</SP>) of 1/2 or less of the current density (0.5 mA/cm<SP>2</SP>) in normal use while adding a pressure of 60 MPa.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106641-A (JP)
Title: Piping fastening structure
Inventor: TOYOSHIMA HIDEKI
IPC: F02M55/02
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent the occurrence of corotation in the case of fastening and connecting the spherical end of a metal pipe to a mating component directly with a nut without using a sleeve.  <P>SOLUTION: In this piping fastening structure, the end 16 of the metal pipe 10 is integrally formed with a first spherical part 20 and a second spherical part 21 having spherical surfaces with different radii of curvature without using another component, and an outer diameter D1 of a neck lower part 18 of the end 16 is substantially equal to an outer diameter D of the metal pipe. When the ratio (D2/D) of an outer diameter D2 of the first spherical part 20 at a contact point of a seal surface 27 of the mating component 14 contacted by the first spherical part 20, to the outer diameter D of the metal pipe 10 is α and the ratio (D3/D) of an outer diameter D3 of the second spherical part 21 at a contact point of a seat surface 25 of the nut 14 contacted by the second spherical part 21, to the outer diameter D of the metal pipe is β, α/β≥0.80 is satisfied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105578-A (JP)
Title: Powder sodium silicate granulated product
Inventor: KUROSAKA KEIICHI
IPC: C01B33/32
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder sodium silicate granulated product excellent in preservation stability with time and handleability.  <P>SOLUTION: This powder sodium silicate granulated product has a coat of silicate gel, and the rate C(%) of carbon atom number on the surface of the powder sodium silicate granulated product satisfies formula: -2.9x+20≥C≥3, wherein x is the particle diameter (mm) of the powder sodium silicate granulated product.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011123980-A (JP)
Title: Content reproduction device
Inventor: HORI YOSHIHIRO
IPC: H04N5/93
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience of a user when one content is divided into a plurality of parts and recorded on a plurality of recording media.  <P>SOLUTION: A plurality of mounting parts 11, 12 can respectively mount the recording media. A control part 20 makes a display device display lists of contents recorded on all the recording media mounted on the plurality of mounting parts 11, 12. when the whole content is divided into the plurality of parts and recorded on mutually different recording media, and when contents recorded on the recording media mounted on the plurality of mounting parts 11, 12 are parts which can be reproduced continuously, the control part 20 makes the display device display them as a single content in the list.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011128192-A (JP)
Title: Electrooptical device and display method of the same
Inventor: MARUYAMA HIROMOTO
IPC: G09F9/00
Filed: 2009-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrooptical device wherein a panel can be smoothly folded without applying excessive loads to freely foldable parts, even if three or more electrooptical panels are connected together in one direction; and to provide a display method of the electrooptical device.  <P>SOLUTION: In the electrooptical device 100, the display panel 10 includes three or more arrays of electrooptical panels 1 in both X and Y directions, and the electrooptical panels 1 are connected together with the freely foldable parts 2. Regarding X-side freely foldable parts 2x which connect the electrooptical panels 1 adjacent to each other in the X direction among the freely foldable parts 2, the X-side freely foldable parts 2x disposed side by side on the same array in the Y direction have the same folding direction, and the mountain fold part and the valley fold part are alternately disposed in the X direction. Besides, regarding Y-side freely foldable parts 2y which connect the electrooptical panels 1 adjacent to each other in the Y direction, the mountain fold part and the valley fold part are alternately disposed in both the X and Y directions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011128841-A (JP)
Title: Commercial transaction processing apparatus, method and program for processing auction condition determination
Inventor: EMURA TEISHO
IPC: G06Q30/08
Filed: 2009-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a commercial transaction processing apparatus, an auction condition determination processing method, and an auction condition determination processing program for automatically auctioning at an appropriate timing in accordance with a market trend.  <P>SOLUTION: When at least one of the current number of articles to be listed, the current number of bids, the current number of watch list registrations, and the current number of user requests in an article group to which an article to be auctioned belongs, satisfies a predetermined auction condition, auction processing is executed to provide article information of the article to be auctioned to other terminal device through a network as article information of the auctioned article.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011126740-A (JP)
Title: Method for producing vaterite type calcium carbonate
Inventor: YAMASHITA HIROKI
IPC: C01F11/18
Filed: 2009-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling the particle size of produced vaterite type calcium carbonate to the desired size, in a method for producing vaterite type calcium carbonate.  <P>SOLUTION: In the method for producing vaterite type calcium carbonate, when an aqueous calcium chloride solution, ammonium carbonate and ammonia water are mixed and reacted under stirring to synthesize calcium carbonate, within a range satisfying all of the following conditions 1 to 4, the reaction is conducted while regulating one or more of the conditions, whereby the average particle size of obtained vaterite type calcium carbonate is controlled. Condition 1: a temperature of the reaction liquid is >0 and ≤50°C. Condition 2: the concentration of calcium chloride in the reaction liquid is 0.250-0.625 mol/L. Condition 3: an amount of ammonia water (NH<SB>4</SB>OH) added is ≥0.67 in terms of a molar ratio to Ca in the reaction liquid (NH<SB>4</SB>OH/Ca). Condition 4: a number of revolutions of the reaction liquid by stirring is ≥200 rpm.  <P>COPYRIGHT: (C)2011,JPO&INPIT