baber/WOPTO huggingface dataset:
Patent JP-2004162830-A (JP)
Title: Pulley made of resin with bearing
Inventor: FUJITA SHINJI
IPC: F16C19/06
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulley made of a resin with a bearing which accurately makes reference surface and hardly produces any slippage (creep) without increasing processing man-hour.  <P>SOLUTION: In the pulley made of the resin with the bearing which is adapted to integrally mould the pulley made of the resin 2 on outer periphery of an outer ring 3 of the bearing, outer peripheral surface of the outer ring 3 of the bearing is formed of grinding surface and turning surface of non-grinding surface. In this case, the outer peripheral surface 3a of the outer ring 3 of the bearing is formed of a convex larger diameter and formed of other smaller diameter (3b, 3c), and forms one as the grinding surface and other as non-grinding surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003204236-A (JP)
Title: Frequency controller for piezoelectric element
Inventor: SHIONO TADAHISA
IPC: H03H9/02
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency controller for a quartz resonator in which the frequency of the quartz resonator can be exactly controlled by ion beam etching.  <P>SOLUTION: A device for implementing a frequency control method for the quartz resonator has an ion gun having an anode and a hot cathode inside a vacuum container and is configured by having a mechanism for monitoring a discharge current between these anode and hot cathode and a mechanism for controlling the power of the hot cathode to keep constant the discharge current. Thus, a frequency shift-back quantity after the end of ion beam etching in the frequency control for the quartz resonator can be fixed such that highly accurate frequency control is enabled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004163045-A (JP)
Title: Molten slag cooling device for gasification melting system
Inventor: ISOBE TAKASHI
IPC: F23N3/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burning heater for securing sufficient burning using an air damper for adjusting amount of air for burning in response to the installation height of a heater body.  <P>SOLUTION: In this molten slag cooling device for a gasification melting system, air supply route of the air for burning is provided with the closed-end cylindrical air damper 8 having an air passing hole 8a for passing the air for burning, the air passing hole 8a of the air damper 8 is disposed at a position eccentric from the outer diameter center of the air damper 8, and a closed-end cylindrical air orifice 12 having an air passing hole 12a for changing a passing amount of air for burning is engaged with and mounted to the outer periphery of the air damper 8. The molten slag cooling device has the air passing hole 12a of the air orifice 12 at the position eccentric from the outer diameter center of the air orifice 12, and the air orifice 12 is manually rotated circumferentially on the cylindrical outer periphery of the air damper 8, thereby adjusting the passing amount of air for burning based on the rotation position displacement between the air passing hole 8a of the air damper 8 and the air passing hole 12a of the air orifice 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302750-A (JP)
Title: Image recording material and lithographic printing plate precursor
Inventor: TSUCHIMURA TOMOTAKA
IPC: G03F7/004
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording material for making a lithographic printing plate having wide development latitude and scuffing resistance and containing a lubricative material free of transfer to rollers, protective paper sheets (inserting paper sheets) and the rear face of a substrate in production and transport.  <P>SOLUTION: The image recording material comprises (a) an IR absorber and (b) a polymer to lower a dynamic coefficient of friction to 0.38-0.60, which can undergo image formation upon exposure with infrared laser. A lithographic printing plate precursor has on a support a recording layer comprising (a) an IR absorber, (c) a water-insoluble and alkali-soluble resin and (d) a polymer having a structural unit represented by a specified structure, and having solubility in an alkaline aqueous solution increased upon exposure with infrared laser.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170515-A (JP)
Title: Method for manufacturing amplitude mask for hologram
Inventor: YAMATSU HISAYUKI
IPC: G03F1/68
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To form an amplitude mask for a hologram having a pattern with high accuracy while avoiding use of an undesirable processing liquid from an ecological viewpoint.  <P>SOLUTION: The method includes processes of: forming a photoresist layer 12 on a transparent substrate 11; forming a light shielding layer 17 having the thickness smaller than the thickness of the photoresist layer 12 on the entire surface of the photoresist layer 12 and the transparent substrate surface exposed to the outside through openings 12w of the resist layer 12; and permeating a dissolving solution of the photoresist layer 12 through the photoresist layer 12 including an eliminated part 19 of the light shielding layer 17, so as to dissolve and remove the photoresist layer 12 and thereby, to selectively lift off only the light shielding layer 17 on the photoresist layer 12. Thus, openings in accordance with information are formed in the light shielding layer 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300870-A (JP)
Title: Ubiquinone-containing water-soluble composition
Inventor: HONDA MAKI
IPC: A61P9/04
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a stabilized ubiquinone-containing water-soluble composition.  <P>SOLUTION: This ubiquinone-containing water-soluble composition is characterized in that a ubiquinone-containing fat or oil is finely dispersed in an emulsifier solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168594-A (JP)
Title: Carbon-fiber-reinforced composite material
Inventor: TSUTO HIROYUKI
IPC: C04B35/80
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light weight carbon fiber reinforced composite material having higher oxidation resistance while maintaining the feature of high stiffness.  <P>SOLUTION: In the carbon fiber reinforced composite material in which a reinforcing material is carbon fiber and SiC and a matrix is composed of Si, the content of the carbon fiber is changed from one surface toward another surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175132-A (JP)
Title: Stationary window structure for vehicle door
Inventor: UEDA TADASHI
IPC: B60J1/10
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stationary window structure for vehicle door capable of preventing water having eventually leaked into a door frame from intruding to the side with the cabin certainly.  <P>SOLUTION: The stationary window structure for vehicle door includes moldings 5 fitted to the peripheral edges of a door glass 4B installed in the stationary window, among which 5 the molding 5A mating with the door frame 2 of the window is configured so that extension parts 506a and 506b extending from the body part 505 fixed to the peripheral edge of the door glass 4B are engaged with the cabin outside open edge 209a and cabin inside open edge 209b of each channel part 205 of the door frame 2 and is furnished with a waterproof wall 507 which protrudes into the channel part 205 from the body part 505 and whose forefront edge is positioned mating with the bottom wall 208 of the channel part 205 with a certain gap reserved in between.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174736-A (JP)
Title: Scraper of screen printing equipment
Inventor: KUDO TSUKASA
IPC: B41F15/44
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scraper of screen printing equipment, which prevents great frictional resistance from occurring at both the ends of the scraper, brings about smooth coating operations using a coating material, reduces the amount of the usage of the overflowing coating material, reduces the amount of the coating material to be disposed of, enables the coating operations to be performed by the supply of only a required amount of expensive coating material, and has excellent economy.  <P>SOLUTION: This scraper 21 comprises a central part 22 which is elongated in a direction orthogonal to a travelling direction, and both the bent ends 23; and both the ends 23 of the scraper 21 form bent parts 25 which are bent inward in the traveling direction, respectively. An inclined part 27, which is inclined backward in the traveling direction in such a manner as to be directed upward from the lower end of the bent part 25, is formed. Both the ends 23 of the scraper 21 are formed separately from the central part 22. Both the ends 23 of the scraper 21 are fixed to a mounting bracket 43 on the side of a scraper holder 41 by means of a fixing member. An almost triangular scraping surface 29 for the coating material 5 is formed of the bent part 25 and the inclined part 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173753-A (JP)
Title: Ultrasonograph
Inventor: AKIYAMA HISASHI
IPC: A61B8/08
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance display resolution of an acoustic scanning line in the scanning direction in an ultrasonograph for displaying a movement parameter of a tissue two-dimensionally.  <P>SOLUTION: An ultrasonic probe 1 transmits and receives an ultrasonic wave and an ultrasonic echo from a tissue which receives the ultrasonic wave is phase-detected with a phase detection means 4, and movement speed of the tissue is calculated from a phase detection signal in a calculation part 6 for calculating the movement speed of the tissue and displayed in a display means 8. At this time scanning is carried out while generation points of the acoustic scanning line are being shifted in synchronization with heart beats, thus an acoustic scanning line with higher density can be obtained, and the display resolution in the scanning direction is enhanced more than a conventional method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178096-A (JP)
Title: Image forming system, maintenance management method, image forming apparatus, and information processing device
Inventor: OKA TAKESHI
IPC: B41J29/38
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming system enabling an operator to grasp the maintenance state of other image forming devices during the maintenance work of one image forming apparatus.  <P>SOLUTION: When a request of maintenance is reported from an MFP, a server 102 adds the MFP that is the requester of maintenance. When an MFP under maintenance is detected, the maintenance remaining necessary time of the MFP under maintenance is compared with the necessity time of the MFP waiting for maintenance, which is reported this time. When the remaining necessary time of the MFP under maintenance is longer, the server 102 reports the necessity of maintenance in another MFP to the MFP under maintenance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141600-A (JP)
Title: Electrocardiogram synchronized pressure measuring device
Inventor: FUJITA YOSHIHISA
IPC: A61B5/0245
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To measure correctly and simply and display a change in blood vessel internal pressure or heart internal pressure which synchronizes with heart beat.  <P>SOLUTION: By processing the signal of the blood vessel internal pressure or the heart internal pressure, synchronizing with an electrocardiogram, measuring, and displaying, it becomes possible to observe and measure the change of the blood vessel internal pressure or the heart internal pressure which synchronizes with the heart beat with little noise and in detail. This equipment is a biological information monitoring and diagnostic system which is useful for diagnosis and medical treatment of circulatory kinetics.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180957-A (JP)
Title: Variable direction umbrella
Inventor: KATO KAZUMITSU
IPC: A45B9/00
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable direction umbrella easily responding to the rain falling direction and the sun shining direction within a range of 360° only in a single step operation of bending a handle part of the umbrella.  <P>SOLUTION: This variable direction umbrella is so constituted that the direction of the umbrella can be freely changed according to the rain falling direction and the sun shining direction. The handle part 30 of this variable direction umbrella connects a first handle part 10 to a second handle part 20, the outer circumference of the connecting end 11 of the first handle part 10 is formed into an arc shape, and a ball body 12 having a projecting rod-shaped body 13 is rotatably provided in the connecting end 11. The outer circumference of the connecting end 21 of the second handle part 20 is formed into an arc shape, the rod-shape body 13 is vertically stored in the connecting end 21, and a support part 40 surrounding both connecting ends 11 and 21 mutually abutting has plasticity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003174857-A (JP)
Title: Food composition
Inventor: YOSHIZUMI KAZUMA
IPC: A61P43/00
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food composition having no possibility of side effect, effective and highly safe and having ameliorating effect of gout and hyperuricemia.  <P>SOLUTION: This food composition has as the active ingredient the plant dry material or the extract of the Hamamelis virginiana or the Limonium wrightii O. Kuntze. The edible plants each have an inhibition activity of xanthine oxidase becoming a cause of gout and low toxicity since being derived from natural products. It is a new finding that the dry products and the extracts of the edible plants each have the inhibition activity of xanthine oxidase since the fact has been entirely conventionally unknown. The edible plants each have the superior inhibition activity of xanthine oxidase and are usable as a food for preventing and ameliorating gout and hyperuricemia.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004181045-A (JP)
Title: Trapping agent for aldehydes
Inventor: ISHIMOTO KENICHI
IPC: B27D1/10
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a trapping agent for aldehydes which is excellent in trapping properties for formaldehyde, can exhibit the effect for a long time, and can prevent wood such as a particle board and a plywood from the discoloration.  <P>SOLUTION: This trapping agent for trapping aldehydes in water solutions comprises a double salt of hydrogensulfite as a trapping-agent component for aldehydes, and the double salt of the hydrogensulfite is ammonium salt of hydrogensulfite, which can be obtained by neutralization reaction of the hydrogensulfite and aqueous ammonia by a reaction molar ratio of ≥1:0.3-<1:0.6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003229500-A (JP)
Title: Method for forming floating gate of flash memory element
Inventor: BOKU SEIKI
IPC: H01L27/115
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming the floating gate of a flash memory element in which the space of a floating gate can be ensured.  <P>SOLUTION: The method for forming the floating gate of a flash memory element comprises a step for forming a tunnel oxide film 14 on a semiconductor substrate 10, a step for forming a lower polysilicon layer 16 on the tunnel oxide film, a step for forming a pad oxide film and a pad nitride film on the lower polysilicon layer, a step for forming a trench in the semiconductor substrate, a step for forming an oxide film on the entire structure and then filling the trench by performing a planarization process, a step for performing first etching process for overetching the oxide film simultaneously with removal of the pad nitride film and the pad oxide film, and a step for forming a floating gate 30 by performing second etching process after an upper polysilicon layer 28 is formed on the entire structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004187222-A (JP)
Title: Dielectric filter
Inventor: WADA TOSHIYUKI
IPC: H01P1/203
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric filter in which a desired attenuation characteristic is obtained and further, mass-productivity is improved.  <P>SOLUTION: In a dielectric layer 2, 1/4 wavelength strip line resonators 4a-4c are disposed, a layer different from the strip line resonators is equipped with input electrode and output electrodes 5a, 5b, such that a part of the input electrode and output electrode may face a part of the strip line resonators 4a, 4b vertically, and ground electrodes 7a, 7b are disposed to face upper and lower portions of the strip line resonators 4a-4c. A lateral side ground electrode 8a connected with a ground electrode, a lateral side input electrode 6a and a lateral side output electrode 6b connected with the input electrode 5a and the output electrode 5b are provided on the lateral side of a dielectric body, and the dielectric layers are laminated and sintered to be integrated. In such a dielectric filter, intervals of the strip line resonators 4a-4c are different on an open terminal side and a short-circuit terminal side and further, electrode widths of the input electrode and the output electrode are different on the open terminal side, the lateral input electrode side and the lateral output electrode side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187699-A (JP)
Title: Molding carpet and production method thereof
Inventor: YOKOUCHI TAKASHI
IPC: D04H1/498
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding carpet which is suitable for the automobiles.  <P>SOLUTION: The molding carpet is composed by an integral lamination of a carpet body layer and a backing fiber layer. The carpet body layer and the backing fiber layer are bonded together by entangling the fibers making up the individual layers. The backing fiber layer contains the non-heat shrinkable fiber. A heat stretchable fiber is preferably used as the non-heat shrinkable fiber. The backing fiber layer is preferably composed of the first and second backing fiber layers. The carpet body layer, the first backing fiber layer and the second backing fiber layer are preferably laminated integrally in the order. In this case, the non-heat shrinkable fiber is preferably contained in the second backing fiber layer. The non-heat shrinkable fiber is hard to shrink at a temperature in the heat molding of the molding carpet, thereby achieving a higher moldability.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193721-A (JP)
Title: Read data transmission apparatus
Inventor: KANNO KOUJI
IPC: H04N1/21
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a read data transmission apparatus such as a network compatible scanner apparatus connected to a network.  <P>SOLUTION: The read data transmission apparatus is provided with an original read apparatus 101; a data compression section 102; a data transmission means; and a CPU 104. The original read apparatus 101 reads an original subjected to data processing with set contents. The data compression section 102 applies compression processing to data read from the original with an instructed file format. The CPU 104 checks a transmission capacity limit set in advance by each data transmission means. When the transmission compression data capacity is within a limit range of the transmission capacity set by the data transmission means, a user uses the data transmission means designated by the user to transmit the read data to a transmission destination designated by the user.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193066-A (JP)
Title: Protective element and battery pack
Inventor: MATSUDA TOSHIO
IPC: H01M10/44
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective element which has high reliability and operates quickly.  <P>SOLUTION: A voltage monitoring means monitors a battery voltage. A heating element heats, when a current is applied. A current control means controls a current, by sensing the temperature of the heating element. The voltage-monitoring means, the heating element, and the current control means are housed and integrated in the same package. The voltage-monitoring means monitors a battery voltage and heats the heating element by allowing a current to flow the heating element, if the battery voltage exceeds a prescribed voltage. A current control means senses the temperature of heating element and controls the current, if a prescribed temperature is exceeded.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193524-A (JP)
Title: Columnar structure, electrode having columnar structure, and their manufacturing method
Inventor: MIYATA HIROKATSU
IPC: C30B7/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fine columnar structure having a desired material.  <P>SOLUTION: The columnar structure has columns 15 obtained by introducing a filling material into pillar pores of a porous material. In the porous material, pillar materials 12 containing a first component are dispersed in matrix members 13 containing a second component capable of forming a eutectic with the first component, and the pillar materials are removed from the matrix structure to form the pillar pores 14. The matrix members 13 of the columnar structure may be previously removed. The filled material of the columnar structure is made of a conductive material, the conductive material in at least some of the plurality of pores can be electrically connected to a conductor to form an electrode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195568-A (JP)
Title: Aluminum oxide-covered tool
Inventor: ISHII TOSHIO
IPC: B23B27/14
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum oxide-covered tool for largely improving a cutting durability characteristic by enhancing adhesion to a backing film of a chemically stable aluminum oxide film superior in welding resistance, and refining a crystal grain for coping with the realization of high speed/high efficiency of cutting work.  <P>SOLUTION: This aluminum oxide-covered tool is composed of an oxide film mainly composed of an α type aluminum oxide film of at least respective one layers on a base body surface and a binding film formed just under the film and including at least titanium and oxygen. An area for satisfying the azimuth relationship of being parallel between a (110) surface of the binding film and a (001) hex surface of the α type aluminum oxide film and being parallel between a (111) surface of the binding film and a (110) hex surface of the α type aluminum oxide film, is made to exist between a binding film part and an α type aluminum oxide film part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004165108-A (JP)
Title: Fluorescent lamp lighting device
Inventor: KAMOGAWA TAKEHIKO
IPC: H05B41/282
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent lamp lighting device with a high power factor utilizing a half-bridge type inverter circuit with good starting property.  <P>SOLUTION: The fluorescent lamp lighting device comprises a first capacitor 40 connected to a first switching element 11 in parallel through a fluorescent lamp circuit 30, a second capacitor 50 connected to a second switching element 12 in parallel through the fluorescent lamp circuit 30, a supplemental inductor 60 connected between the second switching element 12 and the second capacitor 50, a power source rectifying circuit 70 rectifying the voltage of an alternating current power source 71, a third capacitor 80 charged by the power source rectifying circuit 70 through the supplemental inductor 60, and a supplemental diode 90 impressing the voltage of the third capacitor to a position crossing the first switching element 11 and the second switching element 12 so as to become a voltage with normal polarity to those elements.  <P>COPYRIGHT: (C)2004,JPO