baber/WOPTO huggingface dataset:
Patent JP-2009169694-A (JP)
Title: High-level synthesis method, high-level synthesis device, and program
Inventor: HIGUCHI AKIHIKO
IPC: G06F17/50
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-level synthesis method for generating high performance RTL description when there is successive processes in a DFG configured of an operation node which does not satisfy a coupling rule or distribution rule of two inputs.  <P>SOLUTION: Intermediate data including a data flow graph in which an operation is shown with nodes, and the flow of data is shown with edges are generated from operation description described in programming language, and a partial graph matched with a preliminarily defined reference graph is detected from among partial graphs configuring the data flow graph, and a cluster representing the partial graph as nodes is generated for each of the partial graphs (S51), and the cluster graph in which the clusters are continuously connected is extracted, and the cluster graph is deformed so that the graph height of the cluster graph can be made small, and the deformation is reflected on the data flow graph (S11, S12, S13), and the circuit description of a register transfer level is generated from the intermediate data including the deformed data flow graph (S55).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009166387-A (JP)
Title: Image formation method and image formation recorded matter
Inventor: GOTO HIROSHI
IPC: B41M5/00
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation method which enables image formation on a regular paper surface not having a coating layer by a preparatory treatment and ink-jet recording ink, and which is thereby excellent in ink image quality (image concentration, chroma saturation, collar bleed, character bleeding, and white dots) and excellent in smear fixing in an image section, and to provide an image formation recorded matter.  <P>SOLUTION: The image formation method includes: the application process which applies a preparatory treatment liquid at least containing a cation high-molecular weight compound, a surfactant (A), and water on a regular paper surface not having coating layer; and the image formation process which discharges an ink-jet recording ink at least containing a coloring agent dispersed in water, a water soluble organic solvent, a surfactant (B), a penetrating agent, and water as a principal component as a liquid droplet following an image signal, makes the inkjet recording ink adhere to recording material which has been applied by the preparatory treatment liquid, and forms image, wherein the preparatory treatment liquid contains a water soluble organic acid and has 20 to 30 mN/m of static surface tension.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009166196-A (JP)
Title: Rotation indexing unit for machine tool
Inventor: NISHIDA YOICHI
IPC: B23Q1/52
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently drive a rotation indexing unit by decreasing a power loss accompanied by a sliding resistance, by further decreasing a size of a rotary joint included in the rotation indexing unit, and decreasing an area of a sliding face in the rotary joint.  <P>SOLUTION: The rotation indexing unit (1) for a machining tool includes: a rotation shaft (6) rotatably provided in a frame (2), for supporting a rotary driven object (10); and rotary joints (15, 32) for supplying machining fluid to the rotary driven object (10), wherein a plurality of cables (27, 43) pulled out from the rotary driven object (10) are arranged in a state of inserting through the frame (2) in an axial direction of the rotation shaft (6). In this rotation indexing unit (1), at least one of the cables (27) is arranged outside of an outer peripheral surface of a hollow cylindrical part (17) of a member positioned radially outside of a distributor (16) and a shaft (21) constituting a sliding part of the rotary joint (15).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058929-A (JP)
Title: Projector fixing device
Inventor: KUNISHITA CHIYOU
IPC: G03B21/14
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately select the screen position of a projector in a space structure where the projector is installed.  <P>SOLUTION: The projector fixing device for adjusting the fixing state of the projector projecting a video image in the space structure for forming an arbitrary space by coupling one or a plurality of columnar bodies extending upward from the floor with one or a plurality of cross beam bodies extending in a horizontal direction to the floor or by coupling the cross beam bodies with each other. The projector fixing device comprises a fixing means for securing the projector to the cross beam bodies, and a rotary coupling means for coupling the fixing means and the projector such that the projector is rotatable in a horizontal plane parallel with the cross beam bodies. The projector can project the video image in at least two video projecting directions by the rotary coupling means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173737-A (JP)
Title: Method for producing rubber composition, rubber composition, and tire using the same
Inventor: OSHIMA NOBUMITSU
IPC: C08K3/04
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a rubber composition securing a low rolling resistance without damaging its destructive characteristics, and the rubber composition obtained by the method and a tire obtained by using the same composition.  <P>SOLUTION: This method for producing the rubber composition containing (A) a styrene-butadiene copolymer rubber (SBR), (B) an SBR which is the same to or different from the above SBR(A), (C) a reinforcing filler and (D) a cross-linking agent is provided by using as the SBR(A), the one having a higher styrene content than that of the SBR(B), obtaining a master batch by adding the whole of (C) the reinforcing filler to the SBR(A), and then mixing/kneading the SBR(B) and (D) the cross-linking agent into the obtained master batch.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174758-A (JP)
Title: Heating medium circulation system
Inventor: KONDO MASAYOSHI
IPC: F24D3/00
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new heating medium circulation system exercising an unprecedented action effect.  <P>SOLUTION: The system has a housing tank 2 arranged in a predetermined height position and housing a liquid heating medium 1, and a heating medium passage 5 arranged in a position lower than the housing tank 2 and carrying the heating medium 1 flowing down out from a heating medium outlet part 2a provided on the housing tank 2. A portion arranged with the heating medium passage 5 is heated by heat radiation from the heating medium passage 5 carrying the heating medium 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009177470-A (JP)
Title: Document management device and program
Inventor: TANAKA ONORI
IPC: G06F3/12
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document management device which determines whether or not a document is illegally acquired from the document management device, and to provide programs.  <P>SOLUTION: When a document receiver receives a document from a PC, a tint block information creation part creates tint block information, and a tint block information addition part adds tint block information to the document. A tint block information editing prohibition setting part generates a password to protect the tint block information, and adds the password to the document. Then, the document is stored into a document storage part and the password is stored into a password storage part. When a print request receiver receives a document print request from the PC, a document acquisition part acquires a target document from the document storage part, and a tint block information editing prohibition release part acquires a password from the password storage part to release tint block information editing prohibition using the password. A tint block information editing part edits the tint block information, a printing image creation part creates a printing image with a tint block image, and a printing image transmitter transmits the printing image to a printer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009175481-A (JP)
Title: Antireflection optical member and optical module
Inventor: SHIOZAKI MANABU
IPC: G02B5/04
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antireflection optical member which can be successfully transferred from a metallic mold when periodic structure of minute irregularity is molded, can be easily manufactured and has an excellent reflection characteristic and to provide an optical module using the antireflection optical member.  <P>SOLUTION: The optical member has an antireflection surface wherein minute rugged structure of sub-wavelength period is formed on a surface 20 of a translucent base material by using a molding die. The rugged structure is formed of a large number of minute frustum-shaped recessed parts 21 densely provided with a period of sub-wavelength. The frustum-shaped recessed part 21 satisfies relations: 0.35<(W/P)<0.7 and 0.25<(H/λ)<0.4, wherein P denotes pitch, W denotes width of a bottom surface, H denotes depth and λ denotes an incident light wavelength.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179659-A (JP)
Title: Method for producing polyester resin composition
Inventor: YOSHIMURA HITOSHI
IPC: C08G63/85
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To stably produce a polyester resin composition having a low refractive index and excellent in thermal stability and color tone, and to provide a film having a small photoelastic coefficient and excellent in light reflectivity when the composition is formed into a multilayer laminated film.  <P>SOLUTION: There are provided a method for producing a polyester resin comprising an alicyclic dicarboxylic acid component and an alicyclic diol component and satisfying the following formulae (1)-(4), and a method for producing a polyester resin composition in which a molar ratio of EG after an ester exchange reaction is 1.2-1.6, a trivalent phosphorus compound is added to a low polymer containing 5-200 ppm of a basic compound in a polycondensation reactor at a temperature of 210-265°C before starting pressure reduction, and a polycondensation reaction is conducted in the presence of a titanium compound, wherein 65°C≤(glass transition temperature measured by differential scanning calorimetry)≤90°C (1), 1.500≤(refractive index with sodium D-line)≤1.570 (2), 5≤(titanium element)≤100 ppm (3), 70≤(phosphorus element)≤300 ppm (4).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008191663-A (JP)
Title: Low-power driving apparatus and method
Inventor: LEE SEUNG-SIN
IPC: G09G3/34
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus which drives a mobile device with low electric power.  <P>SOLUTION: The low-power driving apparatus includes an illuminance-sensing module to sense illuminance, a minimum-perceivable-brightness-determination module to determine a minimum perceivable brightness having non-linear characteristics corresponding to the sensed illuminance, a driving-power-level-determination module to determine a power level based on the determined minimum perceivable brightness, and a driving module to display an image input according to the determined driving power level.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009179921-A (JP)
Title: Polymerization type catechin nanofiber
Inventor: NISHIO TOSHIHIKO
IPC: D04H1/728
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nanofiber aggregate containing a functional material, and a method for producing the nanofiber aggregate.  <P>SOLUTION: The nanofiber aggregate can be produced by applying an electrospinning method to a material containing at least one spinning base material selected from a group consisting of polylactic acid. egg white peptides, whole egg peptides, egg yolk peptides, zeins, gelatins, collagens and chitosans and at least one functional material selected from a group consisting of polymerization type catechins and polymerization type catechin derivatives.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186590-A (JP)
Title: Driving method of plasma display panel and plasma display device
Inventor: Miyaguchi shinichi
IPC: G09G3/20
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide the driving method of a plasma display panel and a plasma display device, by which reset discharge is appropriately performed even when the temperature of the plasma display panel is high.  <P>SOLUTION: In the driving method of the plasma display panel, the plasma display panel 10 with a plurality of discharge cells Cij having a pair of display electrodes Xi, Yi is driven by a subfield SF obtained by dividing one field F into a plurality of fields, wherein the subfield includes a reset period Tr, an address period Ta, and a sustain period Tr, when the plasma display panel shows the temperature higher than predetermined temperature, sustain pulses for at least two or more times from the last in the sustain period are considered as pulses for generating strong discharge having voltage higher than voltage 2Vs of the sustain pulse so far and voltage 2Vs+Vu lower than discharge starting voltage of the discharge cells which are not selected in the address period.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186791-A (JP)
Title: Imaging optical system and imaging apparatus comprising the same
Inventor: YAMADA YASUHARU
IPC: G02B13/00
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing optical system which is advantageous in securing back focusing and to reduce its thickness, as well as, easy in securing brightness and optical properties, and provide a photographic device that incorporates it.  <P>SOLUTION: This optical system is constituted of: G1, consisting of two lenses i.e. a positive meniscus lens L11 directing its convex surface to the object side and a negative meniscus lens L12 for directing its convex surface to the object side; and G2 consisting of three lenses i.e. a negative lens L21, a positive lens L22, and a positive lens L23, all of which are arranged in this order, starting from the object side. Lenses L21 and L22 are adhered to each other, and the conditions (1), (2), and (3) are satisfied, wherein condition (1): 2.3≤¾f1/f¾≤5.3, condition (2): 0.8≤f2/f≤1.0, and condition (3): 0.55≤L/f≤0.85, where f represents the focal length of the photographic optical system as whole, f1 the focal length of the object side lens groups of the photographing optical system, f2 the focal length of the image-side lens groups of the photographing optical system, and L represents the axial distance from the top of the surface of the lens, closest to the object in the object side lens group, to the top of the surface of the lens closest to the object in the image-side lens group in the photographic optical system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186835-A (JP)
Title: Detection device and image forming apparatus equipped therewith
Inventor: KURAHASHI HIDEYUKI
IPC: G03G21/10
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection device capable of accurately detecting a toner amount in a toner container, and an image forming apparatus equipped therewith.  <P>SOLUTION: The detection device 51 detects the toner amount in a toner collecting container which can be attached to/detached from the image forming apparatus and includes a detection window 31. A body 50c is attached to the image forming apparatus. A light emitting part 50a and a light receiving part 50b are provided in the body 50c. Light shielding members 52a and 52b are composed of an elastic body, provided in the body 50c, and suppress leakage of light emitted by the light emitting part 50a to the outside of an optical path B linking the light emitting part 50a and the light receiving part 50b, and come into contact with the detection window 31 when the toner collecting container is attached to the image forming apparatus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200066-A (JP)
Title: Nonwoven fabric-like nickel-chromium collector for capacitor, electrode using the same, and capacitor
Inventor: OKUNO KAZUKI
IPC: H01G11/54
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric double layer capacitor increased in capacitance, reduced in inner resistance with excellent durability.  <P>SOLUTION: The collector for the capacitor is made of nonwoven fabric-like nickel-chromium obtained by chromizing nonwoven fabric-like nickel and having the chromium content of at least 25 wt.%. The collector is obtained by performing electro-conductive treatment on resin nonwoven fabric and electrically nickelizing the fabric to form a nickel-coated layer on the surface of the nonwoven fabric, removing the resin to form nonwoven fabric-like nickel and chromizing the nonwoven fabric-like nickel such that the chromium content is at least 25 wt.%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195278-A (JP)
Title: Reclining chair
Inventor: NOMURA HIDEFUMI
IPC: A61H7/00
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To retain the horizontally facing attitude of armrests of a reclining chair including a backrest part and the armrests, even when the backrest part is tilted.  <P>SOLUTION: In the reclining chair with the armrests, the angle of each armrest 4 to a backrest part 3 can be changed. A seat part 2 and the backrest part 3 are linked by a link mechanism 5 to be operated by the tilting of the backrest part. The link mechanism includes a main link plate 51 having the center of rotation in the backrest part 3. The main link plate can guide the armrest 4 in such a way that the opening angle to the backrest part 3 becomes larger as the backrest part 3 starts to be tilted. The main link plate is linked to each armrest 4 in such a way that the free end of the armrest 4 is not lowered from the seat part 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200934-A (JP)
Title: Communication control unit, program, and communications system
Inventor: SEO TATSUYA
IPC: H04M1/57
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To perform communication, independently of a communications device and a telephone number by a telephone number that can be acquired from the communications device of the other party.  <P>SOLUTION: A communications system 10 has a communication terminal 100, a managing device 200, a telephone terminal 300, a communication terminal 400, and a gateway device 500. The communication terminal 100 registers a telephone number and an IP address assigned to own device to the managing device 200, and utilizes originating number notification service to transmit a connection request accompanying the telephone number to the telephone terminal 300. The telephone terminal 300 recognizes the telephone number and emits calling sound where modulated waves, based on the telephone number, are superimposed. The communication terminal 400 identifies the telephone number from collected calling sound, to acquire a corresponding IP address from the managing device 200. The communication terminal 400 performs data communications by the communication terminal 100 and a virtual private network, when the IP address is acquired.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200346-A (JP)
Title: Substrate processing method, and substrate processing device
Inventor: OTSUBO KYO
IPC: H01L21/304
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing method and a substrate processing device capable of carrying out a cleaning process well in a minimum time, and reducing working man-hours.  <P>SOLUTION: This photomask substrate processing device is provided with: a chamber 10 for housing a photomask substrate 11 therein; a processing liquid supply part 14 supplying sulfuric acid to the photomask substrate 11 in the chamber 10; a cleaning liquid supply part 15 supplying pure water to the photomask substrate 11 in the chamber 10; a measuring instrument 16 measuring the quantity of impurities included in a drainage fluid discharged from the chamber 10 in every predetermined period; and a control part 17 calculating the variation of the quantity of impurities from a relationship between the quantity of impurities measured by the measuring instrument 16 and a time, and stopping the supply of the pure water by the cleaning liquid supply part 15 based on the variation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009170855-A (JP)
Title: Method for packaging semiconductor
Inventor: YEH CHUNG-MAO
IPC: H01L21/56
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for packaging a semiconductor, for unfailingly insulating the bottom surface of a lead frame in executing a molding process.  <P>SOLUTION: The method includes a step (a) of curing a photosetting resin layer 20 formed on the bottom surface of the lead frame 10; a step (b) of electrically fixing a chip 12 on the top surface of the lead frame 10; a step (c) of electrically connecting the chip 12 to the lead frame 10 with a plurality of tin wires 14 by wire bonding; a step (d) of filling a packaging material 16 to the top surfaces of the chip 12, the tin wires 14 and the lead frame 10 in a molding process; and a step (e) of removing the photosetting resin layer 20 on the bottom surface of the lead frame 10. According to this method, in executing the molding process, the bottom surface of the lead frame is unfailingly insulated, and the packaging material is prevented from flowing out to the lead frame.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199519-A (JP)
Title: Monitoring and control system
Inventor: KONNO TAKAHIRO
IPC: H04L29/06
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring and control system for monitoring and controlling a device to be included in a wireless sensor network by using a general-purpose shared MIB regardless of the configuration of the wireless sensor network.  <P>SOLUTION: The monitoring and control system comprises: a sensor node device for measuring or controlling the state of an object to be managed; a coordinator device for managing and controlling the sensor node through the wireless sensor network; an SNMP proxy agent device for message conversion between a message transmitted/received to/from the coordinator device based on a protocol prohibiting Internet Protocol connection and an SNMP-based message; and an SNMP manager device for monitoring and controlling information on the wireless sensor network through the SNMP proxy agent device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197306-A (JP)
Title: Ferritic stainless steel excellent in high-temperature strength and toughness
Inventor: KATO YASUSHI
IPC: C22C38/00
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferritic stainless steel excellent in a high-temperature strength and also, toughness.  <P>SOLUTION: The ferritic stainless steel has the component composition composed by mass% of ≤0.015% C, ≤0.10% Si, ≤2.0% Mn, ≤0.040% P, ≤0.010% S, 0.01-0.10% Al, ≤0.015% N, 12.0-20.0% Cr, ≤1.0% Ni, 1.2-1.8% Cu, 0.8-3.0% Mo, 1.0-5.0% W and satisfying 3.0-5.8% (Mo+W), and further, ≥0.3% Nb and satisfying 0.25≤Nb-(93/12)×C-(93/14)×N≤0.50 (wherein, Nb, C and N in the formula, are mass% of each element) and the balance Fe with inevitable impurities.  <P>COPYRIGHT: (C)2009,JPO&INPIT