baber/WOPTO huggingface dataset:
Patent JP-2004022289-A (JP)
Title: Flat-panel type rare gas discharge lamp for varying output light color, luminaire using the discharge lamp, and lighting method
Inventor: KAWASHIMA YASUTAKA
IPC: H01J65/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To switch an output light color between two colors or four colors with a simple structure and a change in a manufacturing process in a flat-panel type rare gas discharge lamp for varying an emission color.  <P>SOLUTION: The flat-panel type rare gas discharge lamp comprises a back board 1; a light taking-out side board 2; gas sealed into a discharge chamber 4; a first electrode A, a second electrode B, a third electrode C, a first dielectric film 7, and a second dielectric film 9 for generating glow discharge based on dielectric barrier discharge within the discharge chamber; and a first phosphor film 8 and a second phosphor film 10 provided on the inner wall of the discharge chamber 4. In the flat-panel type rare gas discharge lamp, phosphers for emitting light having a different color each are used in the first and second phosphor films 7, 9, the combination of electrodes 6A, 6B, and 6C is changed by external connection, a position for forming glow discharge in the discharge chamber 4 is changed from the back board 1 to the light taking-out side board 2, and the ratio of the contribution rate of the first phosphor film 8 in output light to the outside to that of the second phosphor film 10 is changed, thus switching an output light color.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020956-A (JP)
Title: Beam scanner
Inventor: MORITA HIROSHI
IPC: G02B26/08
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize high speed and high accuracy in a beam scanner by changing configuration of a galvano-scanner.  <P>SOLUTION: The beam scanner having a movable mirror 50 for reflecting a beam and performing scanning is provided with supporting members 52, 54, 56 and 58 whose one ends are fixed to the movable mirror 50, a torque generating part 60 disposed in the vicinity of the other ends of the supporting members and bearings 70, 72, 74 and 76 freely rockably supporting the supporting members or the movable mirror.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018221-A (JP)
Title: Conveyance method and conveyance device for beltlike body
Inventor: NISHIYAMA YASUSHI
IPC: B65H20/02
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyance method and a conveyance device for a beltlike body capable of preventing the occurrence of peeling and repetitive adhesion of a surface component in a manufacturing line for manufacturing the beltlike body with a covered layer continuously.  <P>SOLUTION: In this conveyance method, the beltlike body forming the covered layer on at least one face is conveyed using a conveyance roller in contact with the covered layer, and surface temperature of the conveyance roller is adjusted to a specific scope for melting point or glass transition point of the surface component of the covered layer to bring it into contact with the conveyance roller. The conveyance device for the beltlike body is provided with the conveyance roller and a surface temperature adjusting means for adjusting surface temperature of the conveyance roller to the specific scope.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003003776-A (JP)
Title: Tools storing bag
Inventor: OKUDA KOKI
IPC: E06C7/14
Filed: 2002-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a tools storing bag capable of promoting safety of a worker and pruning workability and, having the excellence in durability since an edge tool such as a shear or the like and the tools can be put at hand without directly keeping them on the worker. SOLUTION: The tools storing bag is constituted by having a belt-shaped reinforcing section 13 mounted on a predetermined position of a ladder section for a garden tree pruning stepladder or a garden tree fixing section in a detachable manner, having a belt-shaped reinforcing section 13 around an opening opened in the upper section and, at the same time, having a hook 11 with a return 12 on the tip section engaged with the predetermined position.
Patent JP-2004017009-A (JP)
Title: Combing trowel leaving no combed trace behind
Inventor: TAKAOKA HIDEKI
IPC: B05C17/10
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combing trowel which is used for applying an adhesive when a flooring material is executed and can prevent combed traces from appearing on the surface of the flooring material after executed, and one unit of which is enabled to properly select the amount of the adhesive to be applied by arranging two or more of combing parts in it.  <P>SOLUTION: This combing trowel consists of a body part 1 having the combing part 2 of a special shape and a holding part 3 for holding the body part 1. A combing tooth constituting the part 2 has 0.5-0.9 mm ground touching width.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003039344-A (JP)
Title: Hand-held tool device
Inventor: SCHMITZER HARALD
IPC: B25D17/24
Filed: 2002-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a hand-held tool device capable of sufficiently miniaturizing electromechanical actuators and a power source in a vibration isolating means for a grip. SOLUTION: The hand-held tool device for applying the impact load along the impact axial line (A) at least partially to a tool has an active vibration isolating means on a grip (2). This vibration isolating means is movably supported in a predetermined range along the impact axial line (A) with respect to an impact mechanism unit (3) having an impact mechanism for performing the vibration motion, and electromechanical actuators (5a and 5b) are provided between the grip (2) and the impact mechanism unit (3). The actuators (5a and 5b) are dynamically controlled by a sensor (11) and a microprocessor (7) to mitigate the vibration transmission to the grip (2). Elastic means (8a and 8b) are bridge-connected to the actuators (5a and 5b) between the grip (2) and the impact mechanism unit (3).
Patent JP-2004028371-A (JP)
Title: Rotary regenerative heat exchanger
Inventor: USAMI AKIRA
IPC: F23L15/02
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary regenerative heat exchanger comprising a low-cost new durable heat transfer element capable of fully resisting corrosion due to a large amount of sulfuric acid condensation, providing no fear of cracking.  <P>SOLUTION: In this rotary regenerative heat exchanger, the heat transfer element 2c fit into a rotor 2b is used as a heat reservoir and made alternate contact with high-temperature combustion gas G1 and a low-temperature air A1 for combustion, and thereby, heat of the combustion gas G1 is transferred to the air A1 for combustion, and the air A1 for combustion is preheated. The heat transfer element is made of a steel plate containing 0.14wt% or less of carbon, 0.7-1.1wt% of Si. 0.1-0.8wt% of Mn, 0.03 or less of P, 0.03wt% or less of S, 0.8-1.5wt% of Cr, 0.25-0.55wt% of Cu, and Fe and unavoidable impurities as the rest.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025213-A (JP)
Title: Method and device for detecting burning of electrode wheel of lap seam welding machine
Inventor: MATSUMOTO TOMOTOSHI
IPC: B23K11/30
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for detecting burning of electrode wheels of a lap seam welding machine, a method and device capable of quickly detecting the burning before the resulting weld defects are generated.  <P>SOLUTION: A pair of upper and lower eddy current sensors 21a, 21b are installed in a manner facing the surface of a pair of upper and lower electrode wheels 1a, 1b respectively. Then, through a change in the output voltage from the eddy current sensors 21a, 21b caused by a difference in a magnetic permeability between the copper-made electrode wheels 1a, 1b and the iron powder burnt on their surface, the generation of the burning on the electrode wheels 1a, 1b is detected by a burning discriminating device 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031015-A (JP)
Title: Connector for read sensor and its connection structure
Inventor: SASAKI YUICHIRO
IPC: H01R13/64
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-load read sensor allowing a connecting space to be omitted, capable of preventing damage due to heat, and allowing its height to be reduced, and to provide its connection structure.  <P>SOLUTION: This connector is provided with an insulating housing 20 for a fingerprint recognition sensor 10, and a plurality of conductive connection pieces 30 built in the housing 20. The recognition sensor 10 is mounted on a surface of the housing 20. A recess 27 for housing an ASIC of the recognition sensor 10 is formed on the housing 20. Positioning guides 28 for the recognition sensor 10 are disposed at the four corners of a receiving body. Each connection piece 30 is composed of a pair of conductive pins 31 and 31A slidably built in the thickness direction of the housing 20, and a conductive coil spring interlaid between the pair of conductive pins 31 and 31A and used for respectively projecting them from the front surface and rear surface of the housing 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029277-A (JP)
Title: Focal-plane shutter for camera
Inventor: USUDA YUICHIRO
IPC: G03B9/36
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a focal-plane shutter for a camera, wherein an exposure operation start position of a driving member attracted to and held on an electromagnet can be suitably adjusted.  <P>SOLUTION: An iron piece member 25 and a spring member 26 are attached to an attachment part 24 of the driving member as follows; first a stem part 25a integrated with a head part 25b is inserted to a hole 24a of the attachment part 24 and the spring member 26 is fitted to the stem part 25a, and next a hole position of an iron piece part 25c is aligned with the step part 25a and the head part 25b is rotated to engage the iron piece part 25c with the stem part 25a, and finally the right end of the stem part 25a is crushed to form a stop part. When the head part 25b is rotated in this constitution, the iron piece part 25c attracted to the electromagnet is moved in the lengthwise direction of the stem part 25a to change a relative position of the iron piece part 25c to the attachment part 24. Consequently, the position of the attachment part 24 in the state of the iron piece member 25 being attracted to the electromagnet (namely, the exposure operation start position of the driving member) is changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027068-A (JP)
Title: The vulcanization bonding method of rubber and metal
Inventor: SASAMORI KOJI
IPC: B29K19/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve heat-resistance, warm water-resistance and brine-resistance of the vulcanization-bonded surface of a rubber and a metal.  <P>SOLUTION: The vulcanization bonding method comprises providing an adhesive layer interposed between an unvalcanized rubber material and a metal and vulcanizing the rubber and bonding the rubber and the metal simultaneously with heat and pressure. In the method of this invention, the rubber is selected from EPDM or AEM, a phenol resin adhesive is used for coating the surface of the metal as an undercoating adhesive and an adhesive containing a chlorinated polyethylene is used as a top coating adhesive. This manufacturing method is useful for manufacturing a rubber vibration insulator for a torsional damper or the like to be arranged in the engine room of an automobile.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003030651-A (JP)
Title: Method for identifying shadow in digital image
Inventor: RISSON VALERY J
IPC: G06T5/00
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a processing capable of identifying a shadow inside an image and being easily incorporated by using a simple and high-speed digital processing means. SOLUTION: A digital image is provided with one set of image points specifiable within the plane of the image and the respective image points are related to colors and lightness. The color is stipulated by coloring components positionable in the color space of a collecting system and the lightness can be decided from the coloring components. This method is provided with the step of deciding the lightness for the respective image points, the step of standardizing the color and supplying standardized coloring components r, g and b, the step of deciding the lightness of coloring from the standardized coloring components r, g and b and the step of comparing the lightness of coloring and the lightness of the respective image points and identifying the presence of the shadow on the relating image point.
Patent JP-2004038231-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHIMOKAWA TOYOHIRO
IPC: B41J5/30
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DMA controller capable of transferring data arrayed so as to correspond to XY coordinates by changing the data array as if the coordinates of the data are transformed.  <P>SOLUTION: In the DMA controller for continuously generating the addresses of the transfer origin, and for making a storage means at the origin of transfer perform data transfer, the amount of displacement of the addresses to be continuously generated is made larger than the address displacement for one time data transfer, so that the continuously arrayed data can be transferred at intervals with predetermined intervals. Also, when the amount of transfer of data reaches the transfer block size, an interrupting signal is outputted to a CPU, and the start address of data transfer is reset.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003138634-A (JP)
Title: Antibacterial sewer pipe and manufacturing method therefor
Inventor: YAMAZAKI MASAYASU
IPC: C04B22/16
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial sewer pipe and a manufacturing method therefor, which prevent damage to a concrete color of the sewer pipe even in the addition of a metal-based antibacterial agent, and can bring about a uniform and stable antibacterial effect. SOLUTION: Sulfur-oxidizing bacteria in sewage are sterilized by metal- substituted hydroxyapatite of the sewer pipe, so that corrosion of the sewer pipe can be prevented. The white color of the metal-substituted hydroxyapatite enables an apparent commercial value of the sewer pipe to be equivalent to that of a general-purpose sewer pipe. Additionally, in the case of the incorporation of the metal-substituted hydroxyapatite into concrete, the antibacterial agent can be easily dispersed throughout slurry because the specific gravity of the metal-substituted hydroxyapatite is lower than that of a conventional metallic powder which is added as the antibacterial agent. Thus, the uniform and stable antibacterial effect can be obtained.
Patent JP-2004035790-A (JP)
Title: Rubber composition containing adhesion accelerator for rubber and metal
Inventor: HATANO SEISHI
IPC: C08L21/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition containing an agent for accelerating the adhesion of a rubber to a metal and having high heat-resistant adhesion, wet-heat adhesion and aging resistance as well as initial adhesion.  <P>SOLUTION: The rubber composition contains a rubber, an organic acid nickel salt and an organic acid molybdenum salt at a nickel/molybdenum molar ratio of (2-20)/1. The organic acid nickel salt contains ≥6C fatty acid nickel salts and ≤5C fatty acid nickel salts at a molar ratio of from 1/5 to 5/1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038027-A (JP)
Title: Electrostatic charge image developing toner
Inventor: MIZUSHIMA KATSUHIKO
IPC: G03G9/083
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner having excellent electrostatic property and durability, free of problems on fluidity, anti-offsetting property, and blocking, and stably giving images of good quality for a long period of time.  <P>SOLUTION: The toner comprises a polyester resin, a magnetic powder and a releasing agent. In the relation between the storage modulus (G') and loss modulus (G") of the dynamic viscoelasticity of the toner at 10<SP>-1</SP>-10<SP>1</SP>Hz frequency and 140-200°C, at 140°C, the storage modulus G'<SB>140</SB>°C is higher than the loss modulus G"<SB>140</SB>°C, and at 200°C, the storage modulus G'<SB>200</SB>°C is higher than the loss modulus G"<SB>200</SB>°C. In the relation between the storage modulus (G'<SB>1Hz</SB>) of the toner at 100-200°C and 1 Hz and the weight proportion (M; wt.%) of the magnetic powder in the toner particles, the relation between the inclination α of a straight line obtained by a method of the least squares of a value (1/t×10) ten times the reciprocal of temperature t and the natural logarithm of the storage modulus G'<SB>1Hz</SB>and the content proportion M of the magnetic powder in the toner particles satisfies M/2<α≤M.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044092-A (JP)
Title: Outside heat insulation structure and its construction method
Inventor: NODA KOICHI
IPC: E04F13/21
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outside heat insulation structure having a structure sticking a tile onto the surface with a high adhesive strength and having a good workability.  <P>SOLUTION: The outside heat insulation structure having a heat insulating material 2a fixed to the outside of a concrete wall 1 with an anchor bolt 4 and an outside layer material 2b, is so constituted that a net 6 is placed on the surface of the outside layer material 2b, the net 6 is fixed to the head of the anchor bolt 4 with a washer 11 and a cap screw 12, a mortar is applied on the surface of the outside layer material 2b so as to cover the net and the washer 11 or the like to form a mortar layer 8, and that the tile 9 is stuck on the surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045089-A (JP)
Title: Probe card and semiconductor tester
Inventor: OTOBE KEIICHI
IPC: G01R1/06
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe card which increases a measurement precision in a probing test of a semiconductor device.  <P>SOLUTION: A plate 23 to be arranged above the tips of two or more probes which are brought into contact with a device to be measured, is made out of insulating material, and has in its inside a first electro-conductive layer 27- a third electro-conductive layer 29 which are made out of conductive material, and wirings P3 as connecting portions for connecting the first-third layers 27-29 which correspond to the probes to be brought into contact with. On a side surface 23a of the plate 23, an exposed part 30 which comes in contact with the probes is formed, and extends along the thickness direction of the plate 23. The exposed part 30 is connected to the first-third layers 27-29 which are inside via the wirings P3, according to the probes which come in contact with. Grounding and power supply in the immediate vicinity of the semiconductor device are intensified, by surface-contacting the touching parts of the probes to the exposed part 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321570-A (JP)
Title: New foam and coating
Inventor: AMIN-SANAYEI RAMIN
IPC: C03C17/32
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new process for directly producing a foam from a polymer latex without requiring a chemical or mechanical foaming agent, and to provide a process for tightly covering a base material with a polymer conveyed by water.  <P>SOLUTION: The continuous polymer foam is formed by pouring a latex or an aqueous suspension of the polymer which has cohesive property lower than the freezing point of the aqueous phase of the latex or suspension, into a mold, cooling the mold and the latex or suspension contained in the mold to a temperature lower than the freezing point of the water phase of the latex or the suspension, taking out the frozen material from the mold and then removing water from the frozen material to obtain the foam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050310-A (JP)
Title: Control method for pinhole electric discharge machine
Inventor: NISHIMOTO YOSHINORI
IPC: B23H1/00
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for a pinhole electric discharge machine having both of high machining accuracy and high speed.  <P>SOLUTION: This control method for a pinhole electric discharge machine impresses a voltage from a machining power supply to a clearance formed by a narrow rod shaped or a narrow pipe shaped tool electrode and a workpiece to discharge electricity, relatively moves the tool electrode and the workpiece, and performs the pinhole machining of the workpiece. The voltage or a current proportional to a potential difference generated in an electrode interval between the electrode and the workpiece is detected, a comparator outputs a logic signal compared with a reference voltage to be the discharge detection, a pulse width extension means retains a logic value for a prescribed time using either one of rising or fall of the logic signal as a trigger, a logical sum is found from the input and output of the pulse width extension means and smoothed, converted into analog voltage, and the relative moving speed between the tool electrode and the workpiece is changed according to the value of the analog voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050604-A (JP)
Title: Heater for preform having cooling mechanism
Inventor: TSUCHIYA YOICHI
IPC: B29C49/64
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent overheating of a preform in a preform-heating apparatus of a mass production type which simultaneously heats a plurality of lines and to save the space required for the apparatus.  <P>SOLUTION: A heating conveyor mechanism 20 having two lines of conveyor routes simultaneously conveying two lines of preforms P; heating mechanisms 40 respectively having a plurality of infrared heaters 42 arranged in two lines in parallel with the conveyor route outside the conveyor routes in the axial direction of the preform P; a blowing means; and a cooling mechanism 50 having a cooling box 53 arranged between two lines of the conveyor routes, are provided. The cooling box 53 has an air introducing opening 57 for introducing air from the blowing means and an outlet hole 56 for blowing out air to the preforms P conveyed on the two lines of the routes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016781-A (JP)
Title: Base-isolating fixture
Inventor: ORII TSUNEKAZU
IPC: A47B97/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the collapse of furniture or the like in earthquakes.  <P>SOLUTION: This base-isolating fixture comprises an elastic body 2 provided between its wall fixing surface 1 and its furniture fixing surface 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049653-A (JP)
Title: Rotating roll brush
Inventor: ISHIKAWA KAZUO
IPC: A46B7/10
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strong and inexpensive rotating roll brush, suitably diverting a keyed shaft for forming a disk type rotating roll brush to a shaft of a channel type rotating roll brush.  <P>SOLUTION: In this rotating roll brush, flanges 12, 13 are integrally fitted in both end openings of a cavity 10' of a coil brush 10 formed of a channel brush 7, the coil brush 10 is externally fitted to a shaft 11 to fit the shaft 11 to the inner peripheral surfaces of the flanges 12, 13 at both ends, and a projection key 11a of the shaft 11 is key-connected to a recess key 16 formed in the inner peripheral edges of both end flanges 12, 13. A bar 17 is extended between both end flanges 12, 13, the inner surface 17a of the bar 17 is superposed and supported on the projection key 11a of the shaft 11, and an intermediate flange 20 fitted between both end flanges 12, 13 of the coil brush 10 is supported on the outer surface 11b of the bar 11.  <P>COPYRIGHT: (C)2004,JPO