baber/WOPTO huggingface dataset:
Patent JP-2003146424-A (JP)
Title: Vibration-type part supply device
Inventor: TAKASU TOSHITAKA
IPC: B65G47/14
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To sort a part with a slight dimensional difference, in a vibration-type part supply device, and to sort out and reject a defective part with a small projection or a slight dimensional error outside the device. SOLUTION: In the middle of a conveying path 5 of a straight feeder, a gate member 17 which can slide in the width direction of the conveying path 5 for regulating the space height is provided to form an inclined face inclining in the width direction in parallel with each other on the conveying path 5 face and the lower face of the gate member 17, and the gate member 17 whose slide position is determined by a head 18a of a micrometer 18 is connected to an air cylinder 15 oriented in the horizontal direction to make it capable of escape so that a defective part with a slight height dimensional difference is held by the gate member 17 and rejected outside the device to prevent the defective part from repeatedly entering the conveying path due to a small projection or a slight dimensional error.
Patent JP-2003146818-A (JP)
Title: Method for controlling pest with inorganic antimicrobial agent and method for improving water quality
Inventor: INOUE TADASHI
IPC: C02F1/50
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively controlling pests in a pond for culturing fishes or the like in a state safe for human bodies at a low cost without polluting environments, and to provide a method for effectively improving the water quality of a lake, a pond, a river, a pond in a golf course, a reservoir such as a pool, or the like, in a state safe for human bodies at a low cost without polluting environments by the extermination of water bloom. SOLUTION: This method for controlling the pests is characterized by using an inorganic antimicrobial agent containing at least one selected from metal ions consisting of Mn, Fe, Co, Ni, Cu and Zn, preferably the antimicrobial agent carried on a porous substance. Thereby, the control of the pests and the improvement of the water quality can effectively be achieved by the inexpensive means which is safe for human bodies and hardly gives loads to environments.
Patent JP-2003151582-A (JP)
Title: Solid electrolyte material
Inventor: TANIGUCHI TAKUMI
IPC: H01M8/02
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte material, which can prevent fall of proton conductivity. SOLUTION: This solid electrolyte material is obtained by impregnating a phosphate compound to a high molecular compound containing phosphoryl group, in which the hydroxyl group is combined with phosphor. By impregnating the phosphate compound into the high molecular compound containing phosphonic acid group, in this solid electrolyte material, this impregnated hydroxyl group and the phosphonic acid group, which is in the main skeleton, have been dehydrated and condensed, or strong interactions of such as a hydrogen bond or the like, are committing to this impregnated phosphonic acid group and the main skeleton. By this, the solid electrolyte material, which can prevent from this fall of proton conductivity, can be provided by suppressing the dissolution of the phosphonic acid by water.
Patent JP-2003144881-A (JP)
Title: Gas-liquid mixing apparatus
Inventor: YAMAMOTO YUKIHIRO
IPC: C02F1/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a gas-liquid mixing apparatus which can inject air into, for example, the sewage pressure-feeding pipeline of an air injection type sewage pressure-feeding system while reducing running cost. SOLUTION: The primary side 4A outlet of the sewage pressure-feeding pipeline 4 is connected to the one end side in the direction of the axis line C of a gas-liquid mixing rotation tank 14 by making to have a tangential direction or a direction near a tangent line, and the secondary side 4B inlet of the pipeline 4 is connected to the other end part side. An air suction pipe 15 provided with a plurality of air discharge ports 15A is airtightly inserted into the axial center part of the tank 14, and the outside edge opening part 15C of the pipe 15 is opened to air. A direct advance flow of sewage introduced into the tank 14 is converted into a circular flow S along the inner surface of the peripheral wall 14C of the tank 14, and is discharged to the secondary side 4B.  Thereby, a negative pressure part is formed at the outer peripheral part of an air suction pipe 15, the air is injected into the tank 14 by using a pressure difference between atmospheric pressure and the negative pressure part, and the air is mixed with the sewage.
Patent JP-2003149037-A (JP)
Title: Combination weighing apparatus
Inventor: YAMASHITA KAZUHIKO
IPC: G01G19/387
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance inspection by reducing the number of constituent apparatus of the fundamental units of a combination weighing apparatus. SOLUTION: In a plurality of load cells 10a, strain gauges 31 fitted to strain producing elements 30 generates analog load signals corresponding to loads applied to the elements 30. Weighing function computing units 34 having at least analog-to-digital converters 40 for converting these analog load signals into digital load signals, are arranged on the elements 30, or inside the elements 30. Loads independent of each other are applied to individual substances 30. Digital load signals from the computing units 34 of these load cells 10a, are supplied to a display/operation panel 16. One display/operation panel 16 has at least a combination computation means. The combination computation means combines individual digital load signals variously, and selects a combination whose total value is equal or near to a target value out of individual combinations.
Patent JP-2003152973-A (JP)
Title: Facsimile communication apparatus and method
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for communicating a facsimile in which when an arrival with a receiver supporting V.34 communication, an ANSam signal is transmitted, and when a CM signal for commanding a V.17 communication is received from a transmitter, the V.17 communication can be surely established. SOLUTION: The apparatus for communicating the facsimile performs the sequence specified in an ITU-T advice V.8 between a thirdparty unit and sets an image transmission mode which can be performed to the thirdparty unit based on the sequence. The apparatus comprises an ANSam signal transmitting means, a CM signal receiving means, and a control means for controlling so as not to respond to the CM signal when the CM signal for specifying the V.17 communication is received after the ANSam signal is transmitted.
Patent JP-2003150091-A (JP)
Title: Fluorescent image system
Inventor: HOSHINO HIDEKI
IPC: G09F13/20
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent image system which has its visibility, power consumption, and safety greatly improved and is used more widely by making the screen large-sized and reducing the thickness and so on. SOLUTION: The fluorescent image system which displays a fluorescent image on a carrier is equipped with a surface light emission body as an excitation source for the fluorescent image.
Patent JP-2003144968-A (JP)
Title: Magnetic stand
Inventor: HAN KAKUN
IPC: B01L9/06
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic stand that is capable of fixing vessels surely and of being used repeatedly because it is easy to be washed when the contents of the vessel spills out and further that is capable of integrally being molded and is excellent in treatment capability of many vessels to be treated at one time. SOLUTION: The magnetic stand is provided with a top plate having penetrated holes that penetrate through the vessel from the top formed therein, a bottom plate having concave parts for placing that places the bottom parts of the vessel formed therein corresponding to the penetrated holes of the top plate, which is arranged so that the bottom plate is confronted with the top plate apart at a constant distance, a pair of side plates that are arranged confronting each other, which are spaced between the top plate and the bottom plate and magnetic plates including a magnetic component which are arranged in vertical fitting between the top plate and the bottom.
Patent JP-2003154037-A (JP)
Title: Felt for tennis ball and tennis ball
Inventor: HIRAOKA HIDEKI
IPC: A63B39/00
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a felt 4 for tennis balls which is obtainable inexpensively by a handy making method and achieves sufficient stretchability and moreover, excellent appearance and wear resistance. SOLUTION: The tennis ball 1 has a core 2 and a skin 3. The core 2 is a hollow spherical body and made of a crosslinked rubber. The skin 3 comprises two sheets of felt 4 and 4 and a seam 5 filling a clearance between the felts 4 and 4. The felt 4 is stuck on the surface of the core 2 with an adhesive. To obtain the felt 4, a fabric and a nonwoven fabric are laminated and integrated by needle working. The felt 4 thus obtained with a width of 25 mm and a length of 100 mm is 8% or more to 15% or less in stretching rate under the longitudinal load of 4.9N. The basis weight of the felt 4 is 500 g/m<2> or more to 900 g/m<2> or less.
Patent JP-2003161546-A (JP)
Title: Heat source equipment manufacturing method and heat source unit
Inventor: FUKAHORI MASAHISA
IPC: F25B30/02
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture heat source equipment easily and efficiently.  <P>SOLUTION: For the construction of the heat source equipment where a buried external heat medium pipe 3 connects to a heat source unit 2 and the external heat medium pipe 3 conducts a heat medium L1 to a heat source side heat exchanger 7 or an output side heat exchanger 8 of a heat pump H in the heat source unit 2, the external heat medium pipe 3 is arranged with pipe ends 3a and 3b thereof projected in a predetermined foundation installation position, a precast foundation 1 provided with a hole-shaped or notch-shaped pipe passing portion 14 through which the pipe ends 3a and 3b of the external heat medium pipe 3 are passed for exposure above the foundation is installed in the predetermined foundation installation position with the pipe ends 3a and 3b of the external heat medium pipe 3 passed through the pipe passing portion 14, the heat source unit 2 is installed on the foundation 1, and the pipe ends 3a and 3b of the external heat medium pipe 3 passed through the pipe passing portion 14 are connected to the heat source unit 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161587-A (JP)
Title: Joined structure of metallic member
Inventor: HIRAMATSU SHINYA
IPC: B23K1/20
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage of a joining structure of two metallic members resulting from galvanic corrosion by preventing generation of galvanic corrosion between a solder layer and the metallic members, in a joined structure where a first metallic member and a second metallic member are joined together at a mutual surface contact region via a solder layer.  <P>SOLUTION: Surface regions of both metallic members 11 and 12 except a joined region are coated with films 14a and 14b of a metal baser than the metal that forms the metallic members 11 and 12. The films 14a and 14b function as a consumable positive electrode for the solder layer 13 to prevent galvanic corrosion of the solder layer 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003158228-A (JP)
Title: Heat sink and fan device using it
Inventor: OTSUKI TAKANARI
IPC: H05K7/20
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink that can be reduced in pressure loss and improved in cooling efficiency, and to provide a fan device using the heat sink. SOLUTION: In the heat sink which radiates the heat generated from electronic parts D through a plurality of heat radiating fins 2 erected on a base 5 set up on the parts D, the fins 2 are arranged in orthogonal X and Y directions and the fins 2 adjoining each other in the X-direction are inclined in the direction opposite to the inclined direction of the fins 2 arranged in the Y-direction.
Patent JP-2003162488-A (JP)
Title: Measuring device and measuring method
Inventor: IKEDA MITSUAKI
IPC: H04B7/26
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable to obtain a measurement result by a general-purpose terminal from any place when necessary.  <P>SOLUTION: A communication means 30 of a measuring device 20 uploads a measurement result obtained from a measurement portion 21 to a predetermined server 10 on the Internet 2 and notifies the upload by sending an electronic mail including a saved address sent back from the server 10 in response to the upload. The notified terminal 11 accesses to the storage address of the server 10 to view the measurement result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003132858-A (JP)
Title: Printed board
Inventor: TOYOSHIMA KATSUNORI
IPC: H01M2/10
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a printed board capable of surface mounting by directly soldering a coin type battery in a simplicity, a low cost and a space saving. SOLUTION: The printed has a wiring for electrically connecting a land or components each for solder mounting various components to an insulating substrate 1, setting a circular area of a diameter equal with a diameter of a negative electrode surface of the coin type battery on one side of the insulating substrate, forming a through hole including an inner surface conductive layer 3a and a negative electrode land 5a in the inner of the circular area, forming a positive electrode land away by a distance corresponding to a radius of an upper circular of the positive electrode of the coin type battery from a center of the circular area and a positive electrode wiring 7 coupled with the positive electrode land in the outer of the circular area,  and forming a negative electrode wiring 8a coupled with another end circular of the inner surface conductive layer 3a in another surface of the insulating board.
Patent JP-2003160998-A (JP)
Title: Stone block and method for producing the same
Inventor: MORI KIYONOBU
IPC: B28B1/16
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stone block in which joint parts among stones embedded in a block with a partially exposed parts thereof and the surface of the exposed parts of the stones are easily finished up with beautiful appearance and further in which the embedded stones are less prone to be removed and have good durability, and also to provide a method for producing the same.  <P>SOLUTION: The stone block 1 is provided with the block 4 formed through the hardening of the mixture of cement, water, and aggregate, and a plurality of the stones 2 which are exposedly arranged on the surface of the block 4. A mixture 3 of joint cement and water is coated on the gaps among the plurality of the stones 2 and the contact surfaces between the block 4 and the plurality of the stones embedded in the block 4, in the stone block 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165793-A (JP)
Title: Method for producing zinc oxide single crystal film on silicon single crystal substrate
Inventor: YANO MITSUAKI
IPC: H01L41/39
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a zinc oxide single crystal film which grows on a silicon substrate produced at a low cost and has excellent workability, and has high crystal integrity in the vertical direction to the substrate surface and in the crystal film and is electrically insulated from the silicon substrate.  <P>SOLUTION: A single crystal thin film 2 of calcium fluoride is epitaxially grown on a silicon single crystal substrate 1, and a zinc oxide single crystal film 3 is epitaxially grown on the single crystal thin film 2 of calcium fluoride. When the thickness of the single crystal thin film 2 of calcium fluoride is 15 nm or more, a high-quality zinc oxide single crystal film 3, which is oriented to a c axis in the vertical direction with respect to the surface of the substrate and is free from the rotation of a crystalline domain in the surface of the film, is obtained. When the thickness of the single crystal thin film 2 of calcium fluoride is 100 nm or more, the silicon single crystal substrate 1 and the zinc oxide single crystal film 3 are insulatingly separated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002281760-A (JP)
Title: Triode rectifying switch
Inventor: YI CHOONG-HOON
IPC: G09G3/36
Filed: 2001-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a TRS having excellent electrical characteristics, a switching element for display which can be fabricated easily and a switching element for display which can be fabricated with low fabrication cost. SOLUTION: This switch is composed of at least one or more first diodes which are coupled with a data line, at least two or more second diodes connected to a load capacitor and a triode rectifying switch including a resistor coupled between a node and a scan line between the first and second diodes.
Patent JP-2003159799-A (JP)
Title: Ink jet head, its manufacturing method, and ink jet recording device
Inventor: IKEDA KOJI
IPC: B41J2/055
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost of a process for making each common electrode 33 conductive, in an ink jet head having a plurality of common electrodes 33 individualized to be located at a part corresponding to a pressure room 21.  <P>SOLUTION: A diaphragm 37 is formed of conductive materials. A part 34 of each common electrode is made to contact with a conductive diaphragm 37.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171181-A (JP)
Title: Method and apparatus for manufacturing powder
Inventor: MIYAMOTO TARO
IPC: C04B35/622
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder manufacturing method suitable for the manufacture of a high purity ceramic sintered compact and capable of preparing uniform ceramic powder having an adjusted particle size at high yield and a powder manufacturing apparatus used for the method.  <P>SOLUTION: In the powder manufacturing method for obtaining the powder by drying small drops of slurry containing the powder in a drying furnace in which a hot air atmosphere is formed, the powder having a prescribed diameter is obtained by supplying the slurry to a disk means having a surface roughness Ra of 0.5-2.0, forming the small drops of the slurry by the centrifugal force produced by the rotation of the disk means and removing the water portion in the small drops.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171098-A (JP)
Title: Forklift attaching/detaching platen having push-pull device
Inventor: NAGAOKI MASAO
IPC: B66F9/12
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To easily and smoothly put a plurality of articles placed on a sheet pallet only by operating a push-pull device, and to stably hold the plurality of articles.  <P>SOLUTION: Two hook portions 3 are rockably attached on a plane portion 2 of an attaching/detaching platen 1. The hook portions 3 are rocked, thereby selecting an engaging state fixed on a push-pull device 10 of a forklift, and a non-engaging state not fixed on the push-pull device 10. A tip end portion of the plane portion 2 becomes thin in wall thickness and descends, and a notch portion 9 is provided at a center thereof. When the attaching/detaching platen 1 is installed to the push-pull device 10 in the engaging state, and fixed by a fixing pin 8, a difference in level caused by the attaching/detaching platen 1 becomes small, so that by operating pantograph mechanism and gripper of the push-pull device 10, a sheet pallet and an article can be easily and smoothly put on the attaching/detaching platen 1, and safely held.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169506-A (JP)
Title: Manure spreader
Inventor: TAKECHI MAKOTO
IPC: A01C3/06
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manure spreader capable of carrying out from wide to narrow spreading with one machine and performing striped spreading in the self-propelled or traction manure spreader for carrying out spreading of a compost.  <P>SOLUTION: This manure spreader is composed of moving and standing a spinner apparatus 9 having spinner blades 2 and 3 located at a position A under a packing case 1 in a nearly opposite position B of an opened part of the packing case 1, rotating the spinner blades 2 and 3 inward in the directions (a) and (b) and enabling the narrow spreading of a spread material 4. Guide members 8 having an opening 7 in the central part are installed under the spinner apparatus 9 moved and stood in the nearly opposite position B of an opened part of the packing case 1. The spread material 4 narrowed by rotating the spinner blades 2 and 3 inward in the directions (a) and (b) is guided to a narrower width to enable the striped spreading.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186247-A (JP)
Title: Toner, image forming method, and image forming device
Inventor: MATSUSHIMA ASAO
IPC: G03G15/01
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent transfer irregularity and image roughness which tend to occur in electrophotographic image formation, in particular, transfer irregularity and image roughness which tend to occur in image formation by the superimposition of color toners on an intermediate transfer body.  <P>SOLUTION: The toner used in the electrophotographic image forming method for transferring a toner image to the intermediate transfer body contains coloring particles comprising at least a resin and a coloring agent. In the toner, the ratio (Dv50/Dp50) of 50% volume particle diameter (Dv50) to 50% number particle diameter (Dp50) is 1.0 to 1.15, the ratio (Dv75/Dp75) of cumulative 75% volume particle diameter (Dv75) from the large side to cumulative 75% number particle diameter (Dp75) is 1.0 to 1.20, and the number of toners having a particle diameter of 0.7×(Dp50) or less is 10 number % or less.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180624-A (JP)
Title: Board structure for electronic scope
Inventor: ISHIZUKA YUKIHIRO
IPC: H04N5/335
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board structure for an electronic scope which is miniaturized and easy to handle for a technical operator, and can solve various negative effects such as noise and a voltage drop which are generated attributing to a structure inside a drive circuit.  <P>SOLUTION: The board structure for an electronic scope has a first board and a second board in which a circuit is printed relating to the whole drive of the electronic scope, the first board has at least one cable connecting section on the first board side at a described position, and the second board, has, near a prescribed end, at least one component with a height higher than a prescribed value and at least one cable connecting section on the second board side. Each board is in a overlappingly fixed structure, wherein the component and the cable connecting section on the second board side are in a exposed condition, and the component, the cable connecting section on the second board, and the cable connecting section on the first board side are in a condition disposed in proximity.  <P>COPYRIGHT: (C)2003,JPO