baber/WOPTO huggingface dataset:
Patent JP-2008032437-A (JP)
Title: Weight calculation method, weight calculator, adaptive array antenna, and radar system
Inventor: SUZUKI JUNICHIRO
IPC: G01S7/02
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To shorten calculation for a null matrix while restraining performance of an SINR characteristic from being deteriorated, when calculating a weight to bring an unnecessary wave direction into zero, in a time-spatial adaptive signal processing system by weight control.  <P>SOLUTION: A target reflection signal of a radar pulse obtained by an adaptive array radar antenna 21 is signal-detected by a reception part 22 to be stored in a corresponding cell position along reception timing in a processing range cell prepared in a data accumulation part 23. A time-spatial adaptive signal processing part 27 computes a covariance matrix, based on a data of the cell considered to be formed of only an unnecessary wave, to find an adaptive weight, in a weight calculation circuit 271, and finally weight-controls an antenna reception signal by the adaptive weight, to serve as an output data, in a beam combination circuit 272. The number of processing stages for the weight calculation is automatically determined by a variable W<SB>n</SB>with a relation reverse-proportional to a variable ξ<SB>n</SB>expressing an error calculated in a weight drawing-out process, in the weight calculation circuit 271, so as to quicken a computation time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008042983-A (JP)
Title: Power supply unit and vehicle equipped with the power supply unit
Inventor: ANG WANLENG
IPC: H02M7/00
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply unit comprising a plurality of voltage converter while suppressing the increase in the number of current sensors and a vehicle provided with the power supply unit.  <P>SOLUTION: This power supply unit is provided with the current sensor 11 that detects a current which flows between a juncture, where an output of a step-up converter 12A and that of another step-up converter 12B join, and a load circuit 23 and with a controller 30 that controls the converters 12A, 12B and monitors current detection values of the current sensor 11. The controller 30 carries out pulse width modulation control of the converters 12A, 12B based on carrier signals whose frequencies are equal and which have phase differences. Furthermore, the controller 30 obtains individual current values which flows in the converters 12A, 12B, by setting up time differences corresponding to the phase differences and sampling the current detection values.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038415-A (JP)
Title: Toilet structure
Inventor: MORIMOTO TAKAYUKI
IPC: E04H3/08
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein a useless space is made in many cases when installing a toilet for caring a person constructed supposing every possible use in an ordinary house, a motive for adopting this toilet positively is scarce if there is no person requiring care, and this toilet becomes unnecessary facility until anyone requiring care needs this toilet even if this toilet structure is adopted in advance to prepare for such a case where this person may need care in future, thereby reducing convenience property of this toilet.  <P>SOLUTION: A toilet stool set having a toilet stool capable of changing the direction for seating on the toilet stool is provided. The toilet stool set is provided with a toilet stool main body changing mechanism to change the direction for seating on the toilet stool by changing the direction for arranging a toilet stool main body. For this reason, if a person requiring assistance appears, the direction for seating on the toilet stool can be changed in accordance with a physically handicapped part of the carereceiver's body, and it is unnecessary to install such facility that deals with every possible case in advance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007070349-A (JP)
Title: Chemical fluid for piezo type sprayer
Inventor: HASEGAWA TAKAHIRO
IPC: A01M7/00
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical fluid which is used for piezo type sprayers and exhibits excellent diffusivity and insect pest control effects without a blower.  <P>SOLUTION: This chemical fluid for piezo type sprayers comprises at least an insect pest control agent having vapor pressure of ≥1×10<SP>-5</SP>mmHg at 25°C, and an organic solvent having a boiling point of 150 to 250°C. The insect pest control agent is preferably one or more selected from the group consisting of transfluthrin, metofluthrin and profluthrin. The organic solvent is preferably one or more selected from the group consisting of paraffins, silicone oils, and glycol ethers.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008040262-A (JP)
Title: Curable composition for antireflection coating formation
Inventor: YOSHIDA TOMOHIRO
IPC: B32B27/30
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To form a low-refractive-index layer excellent in chemical resistance, antifouling property, abrasion resistance and surface lubricity, and to provide an antireflection coating having the layer and a practical antireflection film of a three-layer structure excellent in antifouling property as well as in visibility.  <P>SOLUTION: A curable composition is provided comprising (A) a curable fluorine-containing polymer, (B) a fluorine-containing surface modifier and (C) hollow silica fine particles, wherein the component (A) comprises a structural unit having a fluoroalkyl group having an ethylenic carbon-carbon double bond at an end and the component (B) is a fluorine-containing compound having CH<SP>2</SP>=CX<SP>1</SP>COO- (X<SP>1</SP>is H, Cl, F, CF<SB>3</SB>or a 1-10C alkyl group) and optionally having a perfluoro-polyether unit. An antireflection coating formed using the curable composition and an antireflection film are obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008042812-A (JP)
Title: Current addition type d/a converter
Inventor: KAWABE AKIRA
IPC: H03M1/10
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that since the output bottom of a current addition type D/A converter is 0A (0V), an interface circuit is irreducible for adjusting a D/A converter output within the input range of an analog circuit connected to a post-stage and that since precision is required for the interface circuit itself, the circuit area or power consumption increases.  <P>SOLUTION: A resistant element for I/V conversion and a resistant element for offset are connected in series to the (+) side output terminal of the current addition type D/A converter, and the (-) side output terminal of the current addition D/A converter is connected between the resistant elements. Thus, since the total output current of the current addition type D/A converter flows to the offset resistor at all times, a constant offset voltage can be obtained. Namely, the conventional interface circuit is not necessary, and circuit reduction and current reduction can be easily achieved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008052497-A (JP)
Title: Vending machine
Inventor: SHIMODA TORU
IPC: G07F9/00
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vending machine surely moving a commodity dropped from a commodity rack onto a chute board to a target position.  <P>SOLUTION: The vending machine comprises: a central inclination face 106a inclined downward to the front direction; a left inclination face 106b and a right inclination face 106c which are arranged so as to be continued to both the side edges of the central inclination face 106a and inclined downward to the central inclination face 106a; and a chute board 106 in which mutual boundary 106d between the central inclination face 106a and the left inclination face 106b, and a mutual boundary 106e between the central inclination face 106a and the right inclination face 106c spread across a chute board 106.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008051413-A (JP)
Title: Hot water storage type hot water supply apparatus
Inventor: SHIMIZU TAKAHIRO
IPC: F24H1/18
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water storage type hot water supply apparatus, decreasing the number of parts, reducing the cost, and improving the operation efficiency of a heating means.  <P>SOLUTION: This hot water storage type hot water supply apparatus includes: a hot water storage tank 1 storing hot water for supplying hot water; a heat pump unit 2 for taking water from the water supply side, boiling the water, and feeding the boiled water to the upside of the hot water storage tank 1; a reheating of bathtub water means 40 for reheating bathtub water by disposing a heat exchanger 41 in the hot water storage tank 1, and circulating bathing water in the bathtub through the heat exchanger 41. The heat exchanger 41 is so constructed that a second inlet 41b is provided between a first inlet 41a and a delivery port 41c, the delivery port 41c, the second inlet 41b and the first inlet 41a are disposed in order downward from the upside of the hot water storage tank 1. The reheating of bathtub water means 40 is adapted to circulate bathing water in the bathtub through either the first inlet 41a or the second inlet 41b in reheating, thereby reheating bathtub water. Thus, the cost can be reduced and the operation efficiency can be improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008049062-A (JP)
Title: Fluid-mixing fire extinguisher
Inventor: IGUCHI MASAO
IPC: A62C31/02
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid-mixing fire extinguisher which permits the management of the fluid-mixing fire-extinguisher including inspection of whether or not a fire-extinguishing fluid volatilizes or evaporates, updating and the addition of the fluid-mixed fire-extinguisher, and the change of the installation position of the fluid-mixed fire-extinguisher to be easily carried out, and permits the fire-extinguishing fluid to be jetted by the pressure of a fire-extinguishing gas.  <P>SOLUTION: The fluid-mixing fire-extinguisher has a double-pipe nozzle made up of an inside nozzle formed at the tip of a fire-extinguishing fluid pipe through which the fire-extinguishing fluid flows and formed so as to jet the fire-extinguishing fluid and an outside nozzle formed at the tip of a fire-extinguishing gas pipe through which a fire-extinguishing gas flows and so as to jet the fire-extinguishing gas and a storage tank storing the fire-extinguishing fluid, and can jet a mixture of the fire-extinguishing fluid and the fire-extinguishing gas from the double-pipe nozzle by being arranged in a protection section and by pressing the fire-extinguishing fluid stored in the storage tank by the pressure of the fire-extinguishing gas flowing through the fire-extinguishing gas pipe and sucking the fire extinguishing fluid in the inside nozzle by the fire-extinguishing gas.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008057812-A (JP)
Title: Air conditioner
Inventor: TSUJIKAWA YUEI
IPC: F24F1/00
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve suction efficiency in a suction passage of a ceiling-embedded air conditioner.  <P>SOLUTION: This ceiling-embedded air conditioner has a housing 16 opened at its lower face, a heat exchanger 21 disposed inside the housing 16, a blower 20 and a bell-mouth 26, and a decorative panel 27 having a suction opening 27a opposed to the bell-mouth 26 at its center, and a supply opening 27b formed around the suction opening 27a, and closing the opening of the housing 16, the bell-mouth 26 has a circular suction base portion 26a corresponding to the blower 20, and an opening portion 26b having an inclined face gradually enlarged from the suction base portion 26a toward the suction opening 27a, and the shape of the opening portion 26b is along the shape of an angular portion of the suction opening 27b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008054830-A (JP)
Title: Game system
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of increasing a player's sense of expectancy for the shift of a lottery mode by displaying the shift of the lottery mode in such an announcement mode as hard to recognize.  <P>SOLUTION: In a game system 1, a first Pachinko game machine 10 and a second Pachinko machine 10 can be connected to each other for data transmission through communication. The first Pachinko game machine 10 controls a display control circuit 250 to stop/display identification information in a liquid crystal display device 32 according to the result of a jackpot lottery based on an announcement pattern table correlated with each of a plurality of kinds of announcement patterns in which the stopping/display modes of second identification information to be displayed in a liquid crystal display device 32 are combined with presentation data to be transmitted to the second Pachinko machine 10. The second Pachinko game machine 10 controls an infrared light receiving part 45b to receive the presentation data transmitted from an infrared light emitting part 45a of the first Pachinko game machine 10 and controls the display control circuit 250 to display the presentation in the liquid crystal display device 32 based on the presentation data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058556-A (JP)
Title: Video camera
Inventor: TSUJINO KAZUHIRO
IPC: G02B7/36
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video camera capable of accurately discriminating a focusing direction.  <P>SOLUTION: An image sensor 16 has an imaging surface 16f where the optical image of an object field via a focus lens 14 is projected, and a CDS/AGC/AD circuit 20 repeatedly outputs image data indicating the object field. A high-frequency AF estimation circuit 26a detects the high-frequency AF estimation value of the outputted image data. A CPU 28 repeatedly changes the position of the focus lens 14 in between a close direction and an infinite direction so as to decide the focusing direction based on the high-frequency AF estimation values detected corresponding to respective lens positions, and the CPU 28 shifts the focus lens 14 in the focusing direction so as to retrieve the focal point. As the camera shake quantity of the imaging surface 16f becomes larger, the shifting amount of the focus lens 16 per time for deciding the focusing direction becomes larger.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055061-A (JP)
Title: Attaching structure for facet cut gem
Inventor: WATANABE MAKOTO
IPC: A44C17/02
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attaching structure for facet cut gem which surely holds a gem to a mounting seat while keeping an area for the crown of the gem to be closed as small as possible, and also prevents dots or the like of colors different from the gloss of the gem from being reflected to the table surface of the gem.  <P>SOLUTION: This attaching structure for facet cut gem integrally has the mounting seat section 2, a holding nail 20, and a supporting nail 21. The mounting seat section 2 supports the pavilion 11 of the gem 1 with a curette section 11a guided. The holding nail 20 rises from the mounting seat section 2 to the facet section 10b side through the girdle section 12 of the gem 1. The supporting nail 21 rises from the mounting seat section 2 to a vicinity of the girdle section 12 of the pavilion 11 on the opposite side from the holding nail 20. The holding nail 20 is caulked to the facet section 10b, while the supporting nail 21 is caulked to the pavilion 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008063227-A (JP)
Title: Visceral fat accumulation inhibitor
Inventor: KAWAKAMI HIROSHI
IPC: A61K35/747
Filed: 2006-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visceral fat accumulation inhibitor and to provide a food and drink for inhibiting the visceral fat accumulation.  <P>SOLUTION: The visceral fat accumulation inhibitor and a food and drink for inhibiting the visceral fat accumulation comprise a cultured product of Lactobacillus helveticus or a microbial cell itself as an active ingredient. The accumulation of the visceral fat is inhibited with the cultured product of the Lactobacillus helveticus or the microbial cell itself.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007182543-A (JP)
Title: Active hydrogen component for producing heat pressed foam
Inventor: ISHIDA TAKAHIRO
IPC: C09J175/04
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive for producing heat pressed foam excellent in mechanical properties such as bending strength and the like.  <P>SOLUTION: An active hydrogen component for producing heat pressed foam having an active hydrogen-containing group and a specific vinyl polymerizable functional group and containing ≥1 species (a) an active hydrogen compound selected from (a1)-(a3) shown below or (a) and an active hydrogen compound (b) having no vinyl polymerizable functional group is used: (a1) a partial ester of a polyol with an unsaturated carboxylic acid or a partially unsaturated alkyl ether of a polyol, (a2) a partially amidated product of an amine with an unsaturated carboxylic acid or a partially unsaturated alkylated product of an amine, (a3) a partial thioester of a polythiol with an unsaturated carboxylic acid or a partially unsaturated alkyl thioether of a polythiol.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008065443-A (JP)
Title: Data reader
Inventor: NISHIKAWA KOJI
IPC: H04B5/02
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a conventional data reader wherein it takes a time to read IDs of a plurality of IC tags unless the number of time slots is properly set according to use or the number of the IC tags, and to read the IDs of the plurality of IC tags at high speed by changing the method of setting the number of the time slots according to the use of the number of the IC tags and properly setting it.  <P>SOLUTION: This data reader has: a plurality of initial time slot number setting means each setting an initial value of the time slots; an initial time slot selection means selecting the initial time slot setting means according to the use and use environment; a plurality of next time slot setting means each setting the next time slots; a next time slot selection means selecting the next time slot setting means according to a data transmission/reception state; and a control part controlling data transmission/reception by the data transmission/reception state, the initial time slot setting means, and the next time slot setting means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008064558-A (JP)
Title: Water meter
Inventor: FUJIKURA YUKIHIRO
IPC: G01F1/06
Filed: 2006-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water meter with a certification stamp and an expiration date displayed large at an easily seen position.  <P>SOLUTION: A recessed part D is formed in a lid part 2 and a certification-stamp inscription member 4 is fitted thereinto and fixed thereto. A certification stamp for certifying that a certification test is passed is inscribed together with its expiration date on a surface of the inscription member 4. This makes it possible to large inscribe the certification stamp and the expiration date, and also makes it possible to look at them even without opening the lid part 2. Further, the problems are less liable to occur that the certification stamp and the expiration date are buried in the ground, or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008063085-A (JP)
Title: Remote monitoring system and remote monitoring method of elevator
Inventor: KANAZAWA KAZUHISA
IPC: B66B5/00
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce possibility that emergency contact to mitigate an uneasy feeling of a passenger of an elevator can not be established when an emergency situation occurs.  <P>SOLUTION: An information transmission device 31 of an elevator is provided with: an earthquake sensor 13 sensing an earthquake to generate an earthquake occurrence signal; an elevator controller 1 generating a communication route establishment command signal after receiving the earthquake occurrence signal; a transceiver 7 transmitting and receiving signals between a remote monitoring device 32 generating emergency contact information to the passenger of a car, and itself when connected to one of access points 30 of a communication network 23 having a plurality of connection points; a selection switch 8 selecting one of the access points 30 and causing the transceiver 7 to repeatedly try connection with its connection points until a communication route to the remote monitoring device 32 is established when receiving the communication route establishment command signal; and a display unit 3 displaying the emergency contact information transmitted from the remote monitoring device 32, and arranged in the car.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008062620-A (JP)
Title: Drill bit
Inventor: MIYANAGA MASAAKI
IPC: B28D1/14
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drill bit which has high drilling performance, hardly causes breakage of the external diameter end of a blade edge and enables high-roundness drilling.  <P>SOLUTION: The outer end 1a of a main cutting blade part 1A positions at the external diameter end of the drill bit A, the outer end 1b of a sub-cutting blade part 1B positions at more inner diameter direction than the outer end 1a, and the plurality of the main and sub-cutting blade parts 1A and 1B are formed radially in a peripheral direction. The drill bit A has a c bit tip portion 10 in which the joining ridge line 4 between a rake face 2 and a flank 3 formed in each cutting blade portion is made to be a cutting blades 4A or 4B, and the internal diameter ends of the cutting blades are joined at a central part O1 to have a steeple head 10A at a tip. The steeple head 10A is formed by joining the internal diameter ends of a plurality of the cutting blades 4B of the sub-cutting blade part 1B. The cutting blades 4B are extended from the tip of the steeple head 10A to a base end side and an external diameter direction at the prescribed pitch K1, K2, and the cutting blades 4A of the main cutting blade part 1A are also extended from the position near the base end as well as the external diameter spacing from the tip of the steeple head 10A to the base end side and the external diameter direction at a pitch K3 smaller than the prescribed pitch K1, K2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008072216-A (JP)
Title: Cm viewing system, method for providing cm broadcast content, broadcast receiver of cm viewing system, and server
Inventor: KATO NOBUYUKI
IPC: H04N21/472
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CM viewing system arranged such that a televiewer can view a desired CM broadcast content on the televiewer side thereof.  <P>SOLUTION: The CM viewing system performs processing from acquisition request by a user of a CM broadcast content being broadcast on a broadcast wave to transmission processing of the CM broadcast content in response to the acquisition request for broadcast receivers RS1-RSn by accumulating the CM broadcast contents being broadcast on the broadcast wave in the server SV of a broadcasting enterprise through a public communication network NW. Information indicating the category of user's desired CM broadcast content is registered previously in the broadcast receivers RS1-RSn and the registered category is compared with the category of a CM broadcast content actually sent from a broadcast station BS. A decision is then made whether a CM broadcast content being broadcast is a CM broadcast content which the user desires to acquire or not and if it is the CM broadcast content which the user desires to acquire, that CM broadcast content is transmitted from the server SV through the public communication network NW.  <P>COPYRIGHT: (C)2008,JPO&INPIT