baber/WOPTO huggingface dataset:
Patent JP-2007192506-A (JP)
Title: Drain water storage system for heat pump water heater
Inventor: HIBINO ATSUSHI
IPC: F24H9/16
Filed: 2006-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage system for utilizing water drained from a heat pump water heater.  <P>SOLUTION: The drain water storage system for the heat pump water heater comprises the heat pump water heater consisting of a heat pump unit having a compressor, a water-refrigerant heat exchanger, an expansion valve, and an evaporator connected together via refrigerant pipes, and a hot water storage tank unit having a hot water storage tank, a pressure relief valve, and a drain valve, the drain water storage tank for storing water drained from the heat pump water heater, a drain pipe for linking the drain water storage tank to the heat pump water heater, a storage pump for pumping stored water from the drain water storage tank, and an overflow pipe for draining water overflowing from the drain water storage tank.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007195362-A (JP)
Title: Dc-dc converter
Inventor: SUGAWARA SATOSHI
IPC: H02M3/155
Filed: 2006-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC-DC converter in which response time is shortened by performing transient response at high speed regardless of the frequency band of the DC-DC converter and a control circuit.  <P>SOLUTION: During steady time, a switching power supply is operated by turning a transient response time main switch S11(4) and a transient response time sub-switch S12(6) off and turning a steady time main switch S1(104) in which a resistor is not arranged in series with the switch and a steady time sub-switch S2(106) on/off to decrease internal loss resistance R during steady time. During transient response time, the switching power supply is operated by turning the steady time main switch S1(104) and the steady time sub-switch S2(106) off and turning the transient response time main switch S11(4) in which a resistor is arranged in series with the switch and the transient response time sub-switch S12(6) on/off while varying the on time ratio stepwise.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006202763-A (JP)
Title: Plasma display panel and method for driving the same
Inventor: KYO MIN
IPC: H01J11/12
Filed: 2006-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel and a method for driving the same improving a gradation expression by lowering a discharge start voltage and shortening a reset period and an addressing period.  <P>SOLUTION: The display panel comprises a first substrate 10 and a second substrate 20 opposed to each other at a prescribed spacing and having discharge cells 17 to be parted in two or more partitions by spaces of prescribed intervals, and a first electrode 31 and a second electrode 32 formed while being extended along with a first direction between the first and second substrates 10, 20 and disposed alternately at boundaries of the discharge cells 17 disposed adjacently in a second direction crossing to the first direction, and a first address electrode 11 and a second address electrode 12 formed while being extended along with the second direction at boundaries of the discharge cells 17 adjacent in the first direction between the first and second substrates 10, 20 and having projections alternately projected respectively toward the centers of the discharge cells 17 disposed adjacently in the second direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006201796-A (JP)
Title: Variable directivity of viewing apparatus equipped with image sensor at tip
Inventor: HOEG HANS DAVID
IPC: G02B23/24
Filed: 2006-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact viewing apparatus whose viewing direction is made variable.  <P>SOLUTION: Regarding the viewing apparatus whose viewing direction is made variable, the apparatus is provided with; a shaft having a tip part (44) and a longitudinal axis (22); a sensor (46) attached to the tip part of the shaft, and also, having an image plane (45) substantially parallel to the longitudinal axis of the shaft; and a reflecting member (32) arranged at the tip part of the shaft, and also, for receiving incident light and guiding the received incident light onto the image plane of the sensor; and the reflecting member is rotated around a rotating axis substantially vertical to the longitudinal axis of the shaft.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007196239-A (JP)
Title: Method of manufacturing heat exchanger tube
Inventor: KAWAI YOSHIHIRO
IPC: F28F1/02
Filed: 2006-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a heat exchanger tube by which weight is reduced while securing the sufficient thickness of an outer peripheral tube and the tube is manufactured easily at a low cost.  <P>SOLUTION: This method of manufacturing the heat exchanger tube includes: a stage where one strip sheet T1 is divided into regions of a portion B to be made into the outer peripheral part and the other portion A to be made into an inner fin; a stage where the thickness of the portion A to be made into the inner fin is formed thinner than that of the portion B to be made into the outer peripheral tube; a stage where the portion A to be made into the inner fin is formed into s fin shape; a stage where the portion A to be made into the inner fin is bent and superimposed and joined by providing a through hole 21 to a portion brought into contact with; and a stage where the tube shape is formed by bending the portion B so that the portion A to be made into the inner fin enters the inside of the portion B to be made into the outer peripheral tube.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007197740-A (JP)
Title: Electrolytic cell for synthesizing perchloric acid compound and electrolytic synthesis method
Inventor: UNO MASAHARU
IPC: C25B11/12
Filed: 2006-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To simply synthesize a parchloric acid compound as the useful stock for industrial use from a chloride or a chloric acid compound at a high yield and with high purity.  <P>SOLUTION: Using an anode 2 having electrically conductive diamond as an anode substance, a perchloric acid compound is electrolytically synthesized from a chloride or a chlolic acid compound as the raw material. In this way, the objective compound having high purity can be obtained at a higher yield compared with the case that the conventional anode is used, and further, the objective product can be obtained from a chloride in one process.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007196489-A (JP)
Title: Multilayer writing board
Inventor: SAKAWA MASAKI
IPC: B43L1/00
Filed: 2006-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer writing board which enables anyone to simply conduct the work of substantial replacement of a blackboard surface at low cost.  <P>SOLUTION: A lower-layer writing board 1 is disposed on a base plate 5 and one or a plurality of upper-layer writing boards 2 are stacked on the lower-layer writing board so that they can be taken off. By taking off the writing board of the uppermost layer, the writing board appearing below it is made usable. The writing boards are connected to each other by magnetic attraction or a double-sided adhesive tape, or by the medium of an easy-to-peel adhesive tape. Each writing board is a blackboard or a whiteboard, for instance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007197540-A (JP)
Title: Water-soluble washing film
Inventor: TSUKIOKA TADAO
IPC: C11D3/37
Filed: 2006-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-soluble washing film which is convenient for using only in a constant amount or can easily adjust the amount to be used, and has an excellent washing force, although having a film form.  <P>SOLUTION: This water-soluble washing film 1 comprising a water-soluble polymer and a cleanser composition containing at least a bubbling cleanser as a component is characterized in that the content of the bubbling cleanser is 15 to 45 wt.% based on the total weight of the water-soluble washing film 1. Since containing the bubbling cleanser in a high concentration, the water-soluble washing film 1 has excellent cleansability, although having a film form with a small mass.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007200010-A (JP)
Title: Hub interface system
Inventor: MASUKO HIROYUKI
IPC: G06F13/00
Filed: 2006-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hub interface system with a common interface function between two or more computer systems each having a different data format or transmission/reception format of data without requiring equipment of an interface function inside each the computer system.  <P>SOLUTION: This hub interface system 1 converting the data format or the transmission/reception format of a data file 12 transmitted/received between the two or more computer systems 2 each having the different data format or the transmission/reception format receives the data file 12 transmitted from the computer systems 2, 3, converts the data format or the transmission/reception format of the data file 12 into the data format or the transmission/reception format of the computer systems 3, 2 of transmission destinations, and transmits the data file 12 after the conversion to the computer systems 3, 2 of the transmission destinations.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007201156-A (JP)
Title: Light emitting diode and package therefor
Inventor: MITSUYAMA KAZUMA
IPC: H01L33/62
Filed: 2006-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve luminance and a discharge characteristic in a package for a light emitting diode which uses alumina ceramic, and in the light emitting diode.  <P>SOLUTION: The package for the light emitting diode is constituted by sticking a cover body having an opening with a reflecting surface on a base body for mounting a light emitting diode element and in the light emitting diode. The base body is formed by using alumina ceramic of 0.10 to 1.25 μm in a pore size or of ≥10% in porosity, and then, a thermal via is formed in the base body.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006210347-A (JP)
Title: Glow discharge source
Inventor: ROTTMANN LOTHAR
IPC: H01J49/10
Filed: 2006-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve cooling of a sample, in a glow discharge source for analyzing solid samples by means of glow discharge.  <P>SOLUTION: The glow discharge source has at least one Peltier element (27) provided as a cooling means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007200458-A (JP)
Title: Magnetic disk device and data-deleting method
Inventor: SAKAI HIROYUKI
IPC: G11B5/024
Filed: 2006-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk device which enables an operator to delete data stored in it without imposing a load on the operator, is low in cost, keeps compactness in composition, and is excellent in reliability.  <P>SOLUTION: The magnetic disk device is provided with; a magnetic disk; a plurality of magnetic heads; a plurality of swing arms on whose front end parts the magnetic heads are mounted and whose back end parts are rotatable; and an actuator which rotates a rotational shaft. When deleting all data, the positioning of any one of the plurality of magnetic heads is carried out to the recording surface of the corresponding magnetic disk while the positioning of the other magnetic head is not made to the recording surface of the corresponding magnetic disk, and all the magnetic heads are controlled to simultaneously overwrite invalid data to each of the recording surfaces of the corresponding magnetic disk.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007197781-A (JP)
Title: Manufacturing method of hot dip metal coated steel strip
Inventor: TAKEDA GENTARO
IPC: C23C2/20
Filed: 2006-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a hot dip metal coated steel strip, capable of preventing any edge overcoat so as to be excellent in uniformity of the plating deposition in the width direction of the steel strip.  <P>SOLUTION: In the manufacturing method of the hot dip metal coated steel strip for controlling the thickness of a deposited metal by blowing a gas from gas wiping nozzles arranged across the steel strip facing both sides thereof on the surface of the steel strip to be continuously pulled up from a hot dip plating bath, a baffle plate for blocking collision of gases ejected from the gas wiping nozzles with each other is provided on an extension plane of the steel strip in a vicinity of both ends in the width direction of the steel strip, and the thickness of the baffle plate on the steel strip end side is reduced toward the steel strip end.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007198687-A (JP)
Title: Clean steam generating device
Inventor: SAKURAI KUNIAKI
IPC: F22B37/32
Filed: 2006-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To supply clean steam having high dryness.  <P>SOLUTION: A plurality of steam heating pipes 2 are vertically inserted into a longitudinally-long can barrel 1. A large-diameter portion 9 is formed on the middle of the can barrel, and an inner cylinder 10 is disposed at its inner side. A closing plate 11 is disposed to close the inside of inner cylinder, and a plurality of injection holes 12 are formed at a position lower than the closing plate and higher than a water level of can water at intervals on the circumference of the inner cylinder. Guide blades 13 are disposed to allow the steam jetted to the outside of the inner cylinder to circulate around the inner cylinder. Further a return hole is formed on the inner cylinder at a position higher than the closing plate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007195801-A (JP)
Title: Mammography
Inventor: KANEMITSU SHINGO
IPC: A61B6/00
Filed: 2006-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To permit an accurate recognition of whether a breast to be photographed is a right one or a left one and reduce time and labor of an operator.  <P>SOLUTION: The mammography detects a relative position of a subject relative to the mammography by a standing position sensor 32. On the basis of the result of the detection, a right/left determination section 36 determines whether the breast to be photographed is a right one or a left one.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007199515-A (JP)
Title: Speech encoding device, speech decoding device, speech encoding method, and speech decoding method
Inventor: IDE HIROYASU
IPC: G10L19/06
Filed: 2006-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve sound quality by calculating coefficients of linear prediction of a speech signal in units of pitch waveforms.  <P>SOLUTION: A speech encoding device 100 which encodes an input speech through a linear predictive filter and an excitation signal has: a pitch extraction section 1 for extracting pitch waveforms from the input speech signal; and a linear predictive analysis section 3 for performing linear predictive analysis of the speech signal in units of the pitch waveforms extracted by the pitch extraction section 1 to calculate the coefficients of linear prediction. The speech encoding device is configured to calculate a synthesized speech by inputting the excitation signal to the linear predictive filter generated from the coefficients of linear prediction calculated by the linear predictive analysis section 3 and then to select an excitation signal minimizing the error between the input speech signal and the calculated synthesized speech.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007205232-A (JP)
Title: Combustion control device for internal combustion engine
Inventor: ITO HIROKAZU
IPC: F02M31/125
Filed: 2006-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To promote good combustion in pre-mixed combustion operation without occurrence of a problem in an operation other than the pre-mixed combustion operation, in a combustion control device for an internal combustion engine in which operation is switched between the pre-mixed combustion operation and diffusive combustion operation.  <P>SOLUTION: In the internal combustion engine in which an operation is switched between the pre-mixed combustion operation and the diffusive combustion operation, fuel injected in the pre-mixed combustion operation of the internal combustion engine is heated and the heating of the injected fuel is halted when the internal combustion engine is deviated from the pre-mixed combustion operation, so as to implement both improvement in combustibility of the fuel in the pre-mixed combustion operation, and prevention of occurrence of a problem such as pre-ignition during the operation other than the pre-mixed combustion operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007204211-A (JP)
Title: Passenger conveyor
Inventor: MATSUYAMA JIRO
IPC: B66B29/04
Filed: 2006-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a passenger conveyor having a movable protection body with which users and foreign matter such as baggage of users never contact or collide, in a balustrade part.  <P>SOLUTION: This passenger conveyor is provided with the balustrade part 20 including a front panel 21 with an opening part 22 into which a moving handrail 10 enters; the movable protection body 24 arranged in the opening part 22 of the front panel 21 and outside of the moving handrail 10 and displaced or deformed in the moving direction of the moving handrail 10 when users and foreign matter such as baggage of users is caught in the moving handrail 10; and an abnormality detection means 25 for stopping the movement of the moving handrail 10 due to displacement or deformation of the movable protection body 24. The movable protection body 24 is stored and arranged inside the balustrade part 20 and arranged in the vicinity of the front panel 21.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007207078-A (JP)
Title: Conveyance system
Inventor: KOBAYASHI TOYOKAZU
IPC: G05D1/02
Filed: 2006-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To increase opportunity for direct conveyance of an article from a load port to a load port, and to improve the conveyance efficiency by reducing required time for conveying up to a next load port, even when temporarily storing it in a buffer.  <P>SOLUTION: When the article is conveyed to the occupied load port during creation of a conveyance command, an arrival predictive time T1 of the article to the load port and a removal predictive time T2 of the article occupying the load port are compared. When the time T2 is earlier than T1, the conveyance command assuming the load port as a conveyance destination is assigned. When the time T2 is later than the time T1, the conveyance direction, assuming the buffer located on the upstream side of the load port as the conveyance destination being assigned. The direct conveyance from the load port to the load port can be increased, as well as, a conveying car can be transferred quickly, without circling travel even when transfer is made from the buffer to the load port.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007126623-A (JP)
Title: Aqueous coating material for floor and floor coating method
Inventor: WATANABE MASAKI
IPC: B05D7/00
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous coating material for a floor excellent in recoating and an initial hardness and also excellent in water resistance, and to provide a floor coating method using the aqueous coating material for a floor.  <P>SOLUTION: The aqueous coating material for a floor is obtained by dispersing, in an aqueous medium, polyisocyanate (A) and an acrylic resin (B) that has a primary hydroxyl group and a secondary hydroxy group in a molar ratio of 60 mol% or preferably 60-80 mol% of the secondary hydroxy group, has a hydroxyl value of 50-120 mgKOH/g, preferably 60-100 mgKOH/g, and has a hydroxyl value of 20-40 mgKOH/g based on the primary hydroxyl group. According to the floor coating method, the aqueous coating material for floor is applied on a floor material on which a primer may be coated, and then dried. After that, the aqueous coating material for a floor is further applied and dried thereafter.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007213638-A (JP)
Title: Optical disk drive incorporated with hard disk drive
Inventor: NISHIDA YUSUKE
IPC: G11B20/10
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk drive incorporated with a hard disk drive which will never fail to record even when copy restriction information is changed during recording.  <P>SOLUTION: The optical disk drive comprises: an HDD recording/reproduction section 18; a DVD recording/reproduction section 19; and a recording restriction processing section 27 for discriminating whether or not the DVD is a disk compatible with CPRM and discriminating the copy restriction information of television broadcast signals. The optical disk drive is constituted to record in the HDD instead of in the DVD if a copy once signal is detected from the copy restriction information upon starting to record the content of television broadcast in the DVD incompatible with CPRM, interrupts the recording in the HDD to record in the DVD if a copy free signal is detected from the copy restriction information in the middle of recording in the HDD, and interrupts the recording in the DVD to record in the HDD if the copy once signal is detected from the copy restriction information in the middle of recording in the DVD.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007209854-A (JP)
Title: Acid water and its manufacturing method
Inventor: TORIMOTO YOSHIAKI
IPC: C11D7/50
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide acid water containing negative charge oxygen atoms and having an acidity higher than a pH of 5.  <P>SOLUTION: The acid water comprises having the acidity higher than a pH of 5 and containing the negative charge oxygen atoms, wherein the negative charge oxygen atom generated by heating a composite oxide including activated oxygen is carried by gas without reaction with the negative charge oxygen atom or water to bring it into contact with water.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007214373-A (JP)
Title: Apparatus and method of manufacturing semiconductor device
Inventor: AIBOSHI KENTAI
IPC: H01L21/3065
Filed: 2006-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of ashing with no residuals left without stressing an object to be processed, and to provide an ashing device.  <P>SOLUTION: A manufacturing method of a semiconductor device includes a processing step of forming a resist pattern on a surface of a substrate to be processed for carrying out predetermined processing using the resist pattern as a mask, and a resist peeling process for peeling off the resist pattern by ashing. It includes, prior to the ashing, a step of removing a surface layer or a surface modified layer deposited on the surface of the resist pattern by the processing step under a low temperature.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007214038-A (JP)
Title: Nonaqueous secondary battery, electrode, method of manufacturing nonaqueous secondary battery, and method of manufacturing electrode
Inventor: TSUCHIDA YASUSHI
IPC: H01M10/058
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery in which a sufficiently high battery output is obtained, an electrode used for such nonaqueous secondary battery, a method of manufacturing the nonaqueous secondary battery, and a method of manufacturing the electrode.  <P>SOLUTION: A lithium secondary battery 100 is provided with a positive electrode 131 in which a positive electrode active material layer 133 is formed at a positive electrode metal consists of a positive electrode second active material layer 135 positioned on its surface 133h side and a positive electrode first active material layer 134 positioned on the positive electrode metal current collector 132 side seen in the thickness direction. Then, the porosity is made larger in the positive electrode second active material layer 135 than in the positive electrode first active material layer 134. Moreover, a negative electrode active material layer 143 of a negative electrode 141 also has a nearly similar constitution to that of the positive electrode active material layer 133.  <P>COPYRIGHT: (C)2007,JPO&INPIT