baber/WOPTO huggingface dataset:
Patent JP-2008209274-A (JP)
Title: Electrochemical sensor
Inventor: AIHARA KATSUYOSHI
IPC: G01N27/28
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein, in an electrochemical sensor using an electron acceptor, even though some sensors are provided with an interfering substance removal part because an oxidative substance such as ascorbic acid is easily oxidized on the electrode surface, other error factors, such as hematocrit values, cannot be removed substantially because a biosample such as blood is used, as it is.  <P>SOLUTION: This sensor has a structure wherein a pretreatment part for interfering substance removal, or the like, is separated completely from an electrode system in which an electrode reaction occurs, and a sample, after being pretreated, is moved into the electrode system by an external force, such as centrifugal force. If centrifugal force is utilized, the biosample can be separated into a corpuscle component and a plasma component by utilizing a difference of each specific gravity in the biosample, and high-accuracy concentration measurements similar to biochemical inspection performed by an automatic analyzer can be realized electrochemically, by designing properly an electrode system arrangement in matching with an analysis object.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214392-A (JP)
Title: Thermoplastic resin composition and exterior part for vehicle
Inventor: KIYONO KOICHI
IPC: C08K5/372
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin excellent in thermal stability and high temperature retention stability, and also excellent in impact resistant characteristic, chemical resistance and mechanical characteristics, and suitable as designed parts for a vehicle, such as a door handle, a pillar, a side molding, a side protector, an automobile interior switch, etc., and also exterior goods for the vehicle.  <P>SOLUTION: This thermoplastic resin composition is provided by blending 100 pts.wt. resin component consisting of (A) 25 to 55 wt.% polyethylene terephthalate resin, (B) 40 to 70 wt.% polycarbonate resin having p-cumylphenol terminals and (C) 0.5 to 20 wt.% rubber-based polymer with (D) 0.01 to 1.0 pt.wt. hindered phenol-based antioxidant and (E) 0.01 to 1.0 pt.wt. sulfur-based antioxidant.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220051-A (JP)
Title: Power-transmission-line protection relay device
Inventor: MAKINO HITOSHI
IPC: H02H3/26
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To maintain high-speed operation and reliability of protection by achieving the same operation time as a main protection PCM relay device while making 20% of a protection range near a counterpart end become a high-speed shutoff state by a back-up protection DZ relay device even when a main protection relay device is interrupted or halted.  <P>SOLUTION: A power-transmission-line protection relay device is provided with a protection system utilizing a communication line and a directional-distance protection system. The power-transmission-line protection relay device has a circuit for transferring directional-distance first-stage operating conditions to an other-line protection relay device, a circuit for receiving counterpart-terminal directional-distance first-stage operating conditions from the other-line protection relay device, and a circuit that switches a directional-distance second-stage shutoff output time or outputs a shutoff command on the condition that the counterpart-terminal directional-distance first-stage operating conditions are inputted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007236952-A (JP)
Title: Non-invasive pressure measurement in fluid adjustable restrictive device
Inventor: DLUGOS DANIEL F
IPC: A61B17/00
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gastric band adjusting system and method which use pressure.  <P>SOLUTION: An implantable restriction device is configured to provide a restriction in the body of a patient according to the pressure of fluid. The implantable restriction device includes one or more pressure sensors configured to sense the pressure of the fluid within the implantable restriction device. Pressure data obtained by the one or more pressure sensors may be communicated to a device located external to the patient, which may process the pressure data, and may further provide a display to a user including information relating to the processed pressure data. When the implantable restriction device comprises an adjustable gastric band, the one or more pressure sensors may be located in any number of the following locations: an injection port, an interface between the injection port and a catheter, in a catheter, in-line with a catheter, adjacent to a catheter, in a gastric band, in a gastric band buckle, or elsewhere.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008219623-A (JP)
Title: Frequency changing circuit
Inventor: KOIKE TAKESHI
IPC: H03D7/00
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixer circuit preventing deterioration of an NF characteristic by suppressing influence of noise.  <P>SOLUTION: High-frequency signals RFin+, RFin- are inputted into first and second input ends 11a, 11b of a double balanced mixer. Local oscillation signals LOin+, LOin- are supplied to third and forth input ends 11c, 11d. A signal is outputted from first and second output ends OUT+, OUT-. A bias voltage generating circuit 12 is connected to the third and forth input ends so as to supply bias voltage to the local oscillation signals. First and second resistances 13, 14 are connected between the first and second output ends, and the ground. A differential amplifier 18 amplifies difference between a variable component of common mode voltage output from the first and second output ends of the mixer 11, and reference voltage, so as to supply the difference to the third and forth input ends.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219624-A (JP)
Title: Radio tag, radio tag reader, pulse coding key detection circuit, and radio tag system using the same
Inventor: KITAYOSHI HITOSHI
IPC: H04B1/59
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a communication protocol and a circuit method for easily returning an MPSK modulation subcarrier signal at a radio tag side and accurately demodulating the modulated wave at a radio tag reader side, and to increase a distance and speed of data transmission from the radio tag to the radio tag reader, and a lifetime of the radio tag.  <P>SOLUTION: The radio tag side is equipped with a resonance type boosting circuit, and adds return information to a subcarrier signal with frequency offset by fs from query carrier frequency fo from the radio tag reader. The radio tag reader side has an orthogonal detection compensation circuit, and is equipped with an oscillation circuit of a sampling frequency 4fs. Thus the distance and speed of data transmission from the radio tag to the radio tag reader are increased. Further, the radio tag is equipped with the pulse coding key detection circuit. It is determined whether or not an input pulse width is within a fixed range by ANDing two pairs of comparators connected to at least two pairs of charging/discharging constant circuits, respectively, and a comparator output only with input signal power. Accordingly, the lifetime of the radio tag is increased.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219656-A (JP)
Title: Edge router device for mobile wireless communication for handover, and program
Inventor: IZUMIKAWA HARUNORI
IPC: H04L47/20
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an edge router device for mobile wireless communication and a program in which a rate can be speedily adapted to a terminal subjected to handover when a terminal receiving a series of real-time data performs handover.  <P>SOLUTION: An edge router device transfers a data packet received from a transmission source device via a core network, to a terminal via a wireless communication network. When communication status information transmitted from the terminal is received, the transmission source device controls a transmission rate of the data packet in accordance with the communication status information. The edge router device includes a feedback information generating means for transmitting, to the transmission source device, communication status information of a wireless communication network after handover with the handover of terminals between different wireless communication networks. The communication status information is based on a format of feedback information specified by a transport layer protocol for real-time applications.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007289150-A (JP)
Title: Method for transforming fruit tree of rosaceae and transformed body
Inventor: TAKAI SHIGEYOSHI
IPC: A01H5/00
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transforming method capable of easily and in a high efficiency transforming a fruit tree of Rosaceae, a transformed body obtained by the method and a gene recombinant fruit tree of the Rosaceae.  <P>SOLUTION: In the transformation of the fruit tree of the Rosaceae by an Agrobacterium method, it is possible to obtain the transformed bodies in a high probability by limiting the period of collecting seeds used for preparing outside planting bodies from the beginning of May to middle of the month, a coexist-culturing period as approximately for 3 days and an antibiotic substance used for controlling bacteria as meropen. Also, by treating with an ultrasound wave before the coexist-culturing, the transformation efficiency can be improved. And further, by applying a root germination treatment to the transformed bodies, the gene recombinant fruit trees of the Rosaceae can be obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221914-A (JP)
Title: Fuel tank for vehicle
Inventor: KOBAYASHI KAZUHIRO
IPC: B60K15/077
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel tank for a vehicle of a simple constitution capable of smoothly injecting fuel in both right and left fuel chambers of a saddle-shaped fuel tank by suppressing the height of a saddle-shaped part low and avoiding a malfunction of a liquid-level height detection means.  <P>SOLUTION: This fuel tank 10 for the vehicle is constituted by forming a bottom surface top 12b of the saddle-shaped part 22 in a circular arc shape as seen from a cross-section and arranging a float valve 42 to detect the liquid-level height of liquid fuel to be reserved so that a central part P is positioned so as to be offset to the side of the supplementary chamber 24 from the bottom surface top 12b of the saddle-shaped part 22, in the saddle-shaped fuel tank 11 the inside of which is divided right and left by forming the saddle-shaped part 22 by making a central part 12a of a tank bottom surface 12 and a central part 13a of a tank upper surface 13 project upward and partitioning the main chamber 23 to which a filler pipe 31 is connected and the supplementary chamber 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221250-A (JP)
Title: Method for producing seamless steel tube
Inventor: INAGE TAKAMITSU
IPC: C22C38/04
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a seamless steel tube excellent in internal pressure fatigue by suppressing wrinkle flaws generated at the inner surface of a steel tube rolled by a Mannesmann-mandrel mill tube making process.  <P>SOLUTION: When a seamless steel tube is subjected to hot working by a Mannesmann tube making process, it is subjected to Mannesmann perforation rolling and Mandrel extension rolling, thereafter, a reheating condition is controlled to 800 to 1,050°C, and, in accordance with the finish dimensions t/D in fixed diameter rolling by a stretch reducer, under the condition where the average ellipse rate Y of a caliber roll satisfies equation (1), finish rolling is performed; wherein, in equation (1), Ln is a natural logarithm, and, regarding Σ in equation (2), i=1 to N, and a caliber major axis Ai(mm) and a caliber minor axis Bi(mm) are denoted: Y(%)≤-2.56Ln(t/D×100)+10.29 (1), and Y(%)=(Σ(Ai-Bi)/Ai×100)/N (2). Preferably, the hot-finished steel tube is further subjected to cold drawing at a thickness working degree of ≥10%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224911-A (JP)
Title: Speaker recognition system
Inventor: NAKAGAWA SEIICHI
IPC: G10L17/10
Filed: 2007-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of identifying or matching a speaker, the method being characterized in that not only power spectrum information, but also phase information which has not been used before are applied to speaker recognition.  <P>SOLUTION: In the method (speaker matching) of identifying which of speeches of speaker models structured in advance on the basis of identical feature parameters a speech that somebody utters corresponds to by extracting the feature parameters representing the individuality of the speaker included in the speech or a method (speaker matching) of determining whether the speech is a speech of a certain person, an extracting method for a phase feature parameters which represents features of a speaker included in a speech waveform and has not been used before and a conventional feature parameter extracting method are used in combination to identify or match the speaker.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223352-A (JP)
Title: Thermal welding device for erosion prevention sheet and joining method for antierosion sheet
Inventor: YOSHIDA YOICHI
IPC: E02B3/12
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal welding device for an antierosion sheet and a joining method for the antierosion sheets for joining together end parts of adjacent antierosion sheets simply and securely.  <P>SOLUTION: This thermal welding device 3 for joining the antierosion sheets 2 to be laid on a face of slope 12 of a dike 10 and a riverbank 14 by thermal welding has a body part 31 constituted to be moved and operated, pressing parts 32, 32 for pressing the end parts 20, 20 of the antierosion sheets 2 on one side and the other side from above across an abutting section 21 where the end parts 20 of the antierosion sheets 2 on both sides are warped up and abutted on it among the end parts 20 of adjacent antierosion sheets 2, and a hot air spraying part 33 for spraying hot air on the abutting section 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007277081-A (JP)
Title: Glass plate and method of manufacturing the same
Inventor: KIYOHARA KOICHIRO
IPC: C03C17/34
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass plate to be worked with a heat treatment in which the elution of alkali is suppressed.  <P>SOLUTION: The glass plate 1 comprises an alkali-containing glass 20, a first alkali shielding film 30 and a second alkali shielding film 40. Each of the first alkali shielding film 30 and the second alkali shielding film 40 comprises a silicon oxide film. The elution of sodium contained in the alkali-containing glass 20 to the outside is suppressed by the first alkali shielding film 30 and the second alkali shielding film 40 which are laminated on the surface of the alkali-containing glass 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008231942-A (JP)
Title: Cooling system of internal combustion engine
Inventor: SHINTANI OSAMU
IPC: F01N5/02
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent refrigerant temperature rise when exhaust heat recovery is not performed, in a cooling apparatus for an internal combustion engine including an exhaust heat recovering device.  <P>SOLUTION: A flow rate control mechanism 300 is provided in a path leading from the exhaust heat recovery device 150 to a water pump 120, that is, disposed downstream of the exhaust heat recovery device 150 on a cooling water circulating path 500b. The flow rate control mechanism 300 controls the flow rate of cooling water in accordance with a cooling water temperature in a portion where the flow control mechanism is arranged. When the cooling water temperature is low (when the engine is cold), basically the flow rate control mechanism 300 does not limit the flow rate of the cooling water to perform exhaust heat recovery. Meanwhile, when the cooling water temperature is raised, the flow rate control mechanism 300 limits the flow rate of the cooling water to stop the exhaust heat recovery. Further, the flow control mechanism 300 again increases the flow rate of the cooling water if the cooling water temperature is raised to around a boiling region when the exhaust heat recovery is not performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008234865-A (JP)
Title: Lighting display device for vertical fluorescent lamp
Inventor: WANG GUO-HUA
IPC: F21S2/00
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting display device for a fluorescent lamp which shortens a length of a cold-cathode tube in spite of a laterally-long large screen.  <P>SOLUTION: The lighting display device for a fluorescent lamp comprises: a polarity switching-over circuit 5 for outputting low frequency driving voltage with a designated frequency; a plurality of cold cathode tubes 71 to 7n connected with an output circuit of the polarity switching-over circuit 5 at one end; and a uniform flow circuit 6 made of a constant current circuits respectively connected with the other ends of the cold cathode tubes 71 to 7n so as to flow current equivalent to respective cold cathode tubes 71 to 7n. The cold cathode tubes 71 to 7n are arranged to be perpendicular in a longitudinal direction, and the polarity switching-over circuit 5 outputs the low frequency driving voltage having different time duration widths at a positive period and a negative period.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232831-A (JP)
Title: Device for measuring temperature distribution in plate width direction of hot rolled plate
Inventor: TSUKUDA TAKEHIRO
IPC: G01J5/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature measurement device capable of simply and precisely measuring the temperature distribution in a plate width direction of a hot rolled plate while utilizing the conventional scanning radiation thermometers.  <P>SOLUTION: From the plate width directional temperature distribution data measured by two scanning radiation thermometers 2, 2 which are scanning mutually reverse direction, the inflection point information (position of inflection point and inflection point temperature gradient) are calculated. Meanwhile, the end positions in the plate width direction are estimated based on the distribution of temperature dispersion in the plate width direction at the temperature falling edge obtained for every temperature distribution data in the plate width direction where the temperature gradients of inflection points are approximately equal by using the many temperature distribution data in the plate width direction measured in the past, and the relation between the inflection point information and the position of the plate width end parts are obtained and recorded. By using the calculated inflection point information and the relation, the positions of the plate width direction ends are determined. BY compositing the two temperature distribution data in the plate width direction by which the positions of the plate width ends are determined, one temperature distribution data in the plate width direction is created.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231279-A (JP)
Title: Copolymer latex composition, composition for coating paper, and coated paper
Inventor: TSUKIMAWASHI KEISUKE
IPC: C08L33/26
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copolymer latex composition which can improve coating workability, especially anti-tackiness of latex and color cleaning ability, while maintaining printability of coated paper.  <P>SOLUTION: This copolymer latex composition comprises a copolymer (A) with a number-average particle diameter of 50-100 nm contained in a copolymer (A) latex obtained by emulsion polymerization of monomer components consisting of 30-70 mass% aliphatic conjugated diene-based monomer (a-1), 5-40 mass% vinyl cyanide monomer (a-2) and 0.1-10 mass% ethylenic unsaturated carboxylic acid monomer (a-3); and a copolymer (B) contained in an aqueous polymer solution obtained by polymerization of monomer components containing ≥70 mass% amide group-containing ethylenic unsaturated monomer (b-1), where the content ratio of the copolymer (A) and the copolymer (B) is 99.8:0.2 to 95:5 by mass.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007292303-A (JP)
Title: Fuel transport hose
Inventor: SAKAZAKI KAZUSHIGE
IPC: B32B7/022
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve sealability, fuel permeation resistance and also insertion workability to a mating pipe, by securing sufficient tensional force to the mating pipe, by excellently exerting clamp force by a hose clamp on an inner rubber layer over a long period, needless to say the initial stage when connected to the mating pipe, in a resin composite fuel transport hose having a resin layer in the middle of a cross section.  <P>SOLUTION: This resin composite fuel transport hose 10 has the resin layer 12 as a barrier layer having permeation resistance to fuel, and is formed by laminating the inner rubber layer 16 as an inner surface layer inside of the resin layer 12 and an outer rubber layer 14 outside of the resin layer 12 on the resin layer 12. Rubber hardness of the outer rubber layer 14 is set to hardness equal to or more than rubber hardness of the inner rubber layer 16. Permanent set of the inner rubber layer 16 is set to 90% or less.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008234595-A (JP)
Title: Information presentation system and method therefor
Inventor: IKEDA DAISUKE
IPC: G06Q40/02
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information presentation system which allows a user to easily recognize accumulated amount settled by credit while the content is not known by a third party.  <P>SOLUTION: After the user performs settlement using a credit card 3 at a store, settlement information is transmitted from a store terminal 5 to the credit card 3. The credit card 3 receives the settlement information to calculate the accumulated amount and judges whether or not the calculated accumulated amount corresponds to predetermined presentation conditions. The credit card 3 presents the accumulated amount to the user by varying emission colors of an LED 7 loaded on the credit card 3 according to the presentation conditions corresponding to the accumulated amount.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243856-A (JP)
Title: Tool for winding core and core winding method
Inventor: SHIMIZU HIROSHI
IPC: H01F17/04
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a tool for winding a core for performing miniaturization, saving space, and reducing the number of components and reducing the cost.  <P>SOLUTION: The tool 10 for winding a core is used to wind a conductive wire 40 around a T-shaped section 21. The tool 10 for winding a core has a core insertion hole 11a for detachably supporting the T-shaped section 21; and a plurality of terminal insertion holes 11b for detachably supporting a terminal pin, to which the end of the conductive wire 40 provided around the core insertion hole 11a is connected.  <P>COPYRIGHT: (C)2009,JPO&INPIT