baber/WOPTO huggingface dataset:
Patent JP-2003085608-A (JP)
Title: Automatic toll adjusting system on toll road
Inventor: YOSHIDA SHIGERU
IPC: H04W88/18
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an automatic toll adjusting system on toll road capable of automatically adjusting a toll without the need of an expensive transmission terminal equipment and without the need of temporarily stoppage for receiving a passing ticket at an entrance gate and paying the toll at an exit gate or the like. SOLUTION: A radio recognition device is disposed at the entrance gate and exit gate, etc., of the toll road. Also, a portable telephone is provided with a setting function of propriety of toll road utilization and a method of toll payment, etc., and set data, a present station portable telephone number and ID code, etc., are transmitted to the radio recognition device at the time of passing through the entrance gate and the exit gate. Then, the data, a toll road code, a passing gate code and the data of the passing time or the like are transmitted through a telephone network to a toll adjusting center and toll calculation, utilization guidance by mail or/and voice communication and issuance of a bill corresponding to a preset payment method are performed in various kinds of severs.
Patent JP-2005087219-A (JP)
Title: Deodorizing apparatus
Inventor: SUZUKI HIDEYUKI
IPC: A61L9/00
Filed: 2001-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance-free apparatus capable of removing odor components, for solving the problems that a conventional air purifier using a photocatalyst can not remove the odor components and can remove the odor components by using active carbon, which requires maintenance or the like.  <P>SOLUTION: In this apparatus, the photocatalyst 10 whose main component is pulverized tourmaline is fixed to the surface of a prescribed part in an air flow path, for instance, to the surface of an air filter 6 or the like, and photocatalyst exciting light sources 7 and 11 are provided facing the part where the photocatalyst 10 is fixed. For the photocatalyst exciting light sources 7 and 11, light emitting diodes may be used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2002198307-A (JP)
Title: Holding chuck for lithography system
Inventor: NOVAK W THOMAS
IPC: H01L21/683
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent deformations of the substrate, such as thermal expansion and deviation of a substrate from the holding position, at least prevent unexpectable deformations or deviations, on a lithography system which conducts pattern formation using energy beam. SOLUTION: Unexpectable deformations on the substrate or unexpectable deviations from the holding position are prevented by adopting the configuration by which the holding chuck for holding the substrate can be deformed as well.
Patent JP-2003118978-A (JP)
Title: Winch support in forestry carrier
Inventor: AKAZAWA ISAO
IPC: B66C23/44
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To eliminate a failure of troublesomeness in the constitution of a specification or a change in the specification by independently and separately constituting a support of a hydraulic specification and a support of a manual specification in the structure of a winch support, while the known winch support is mounted on a forestry carrier partitioning a chassis frame into left and right sides and making the sides as a freight loading part and an equipment mounting part, respectively, in a conventional way. SOLUTION: In this forestry carrier, the chassis frame is partitioned into left and right sides and each side is made as an equipment mounting part and a freight loading part. The winch support 20 substantially parallel to front and rear directions is constituted into a portal shape on a partition frame side partitioning the equipment mounting part and the freight loading part. A crane device is continuously provided. A mounting seat 20c of the winch support 20 is made common between the hydraulic specification support and the manual specification support. A mounting part 21 disposed on the chassis frame can be made usable in common. The hydraulic specification support and the manual specification support are constituted to be rich in interchangeability.
Patent JP-2003134283-A (JP)
Title: Automatic document feeder
Inventor: FUJIMOTO HITOSHI
IPC: G03B27/62
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To enhance the operability of an automatic document feeder provided to an image forming device. SOLUTION: An adjustable damper is employed for a damper of a hinge in the automatic document feeder so as to adjust dispersion and a secular change in a hinge spring later.
Patent JP-2003013871-A (JP)
Title: Rotation hindering device
Inventor: KATO TSUTOMU
IPC: F04C18/02
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotation hindering device for a slide friction mechanism as improvement of a conventional arrangement involving a large frictional loss which requires a micro-gap for sliding at the tip of a revolving scroll lap in order to lessen the revolving friction to lead to occurrence of vibrations due to an increase of the degree of freedom in the axial direction and involving a problem of generation of vibrations owing to a shift of the center of gravity of an Oldham ring associated with the revolution of a revolving member. SOLUTION: A plurality of straight slide guide parts are installed on one surface of a revolving member in such a way as having a certain angle, and another plurality of straight slide guide parts are installed on the surface of a stationary member confronting the surface of the revolving member in such a way as having a certain angle to the straight sliding direction of the guide parts of the revolving member, and a plurality of coupling members to couple together a slide part confronting parallel with the guide parts of the revolving members and a slide part confronting parallel with the guide parts of the stationary member are installed between the revolving member and the stationary member, and further each slide part is formed as a rolling mechanism, and thereby the intended rotation hindering device can be established capable of reducing the frictional loss,  enhancing the kinetic stiffness force, and generating a dynamic balance of the driving shaft system.
Patent JP-2003036969-A (JP)
Title: Light emitting element, and display unit and illumination device using the same
Inventor: SUGIURA HISANORI
IPC: H01L51/50
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element in which manufacturing is easy, drawing out efficiency of light to the outside is high, and bleeding of picture images due to leaking light is less, and provide a display unit and an illumination device to use the light emitting element. SOLUTION: The light emitting element has a laminated structure provided with a light-emitting layer 4 having at least a light emitting region 3 and a reflecting electrode 2 to reflect the light emitted in the light emitting region 3. The light emitting element takes out the light emitted in the light emitting region 3 from a light drawing out face 6 separated from the light emitting region 3, and a light scattering part exists at a part of the reflecting electrode 2.
Patent JP-2003130350-A (JP)
Title: Combustion oscillation suppression device for combustor
Inventor: TSUCHIYA TOSHIAKI
IPC: F23R3/00
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a combustion oscillation suppression device for a combustor that effectively suppresses an unstable combustion oscillation caused in combustion gas. SOLUTION: The combustion oscillation suppression device for a combustor comprises a resonator 2 connected to a combustion cylinder 1, and an arithmetic control part 12 for detecting a pressure fluctuation in combustion gas of the combustion cylinder 1 and controlling the resonator 2 according to the detection signal.
Patent JP-2003128773-A (JP)
Title: Flame-retardant polyester resin for calendering and resin composition, and sheet using the same
Inventor: NISHIDA MITSUO
IPC: C08L67/02
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin composition whose sheet can easily be peeled from rolls when calendered, and can give the calendered sheet having good flame retardance in spite of a non-halogen resin and having excellent quality. SOLUTION: This flame-retardant polyester resin for calendering is characterized by containing phosphorus atoms in the molecular chain in an amount of >=0.3 wt.%, and containing an aromatic dicarboxylic acid in the acid component in an amount of >=60 mol.%. The polyester resin composition comprises the polyester resin and a lubricant in an amount of 0.01 to 5 pts.wt. per 100 pts.wt. of the polyester resin. The sheet uses the polyester resin composition.
Patent JP-2003126691-A (JP)
Title: Method for activating oxidizing catalyst
Inventor: ASAMI YUKIO
IPC: B01J37/22
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method by which carbon monoxide is not generated by enhancing an activity of a catalyst even when hydrochlorofluorocarbon is treated and decomposed. SOLUTION: The oxidation activity of the zirconium oxidizing catalyst containing cerium oxide and zirconium oxide for decomposing fluorocarbon is enhanced by pre-treating with chlorine-containing fluorocarbon such as chlorofluorocarbon or hydrochlorofluorocarbon.
Patent JP-2003134416-A (JP)
Title: Display unit
Inventor: HASEGAWA TAKASHI
IPC: H04N5/45
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an image signal display unit which displays a two-screen display of a PC signal and a TV signal having different formats with small deterioration in picture quality. SOLUTION: The display unit is equipped with a clock generating means 8 which generates a clock RCLK of frequency synchronized with the PC signal, a clock generating means 6 which generates a clock SCLK of frequency synchronized with the TV signal, an AD converting means 1 which samples the TV signal with the clock SCLK, a picture detection processing means 9 which detects horizontal effective display periods and the numbers of effective display lines of the PC signal and TV signal, an arithmetic means 10 which computes the horizontal reduction rate α and vertical reduction rate β of the TV signal according to the detection result of the processing means 9, an image reducing means 2 which reduces the output signal of the AD converting means 1, and a DA converting means 3 which performs DA conversion of the output of the image reducing means 2 with the clock RCLK,  and makes a display while inserting a sub-picture generated by reducing the TV signal at a fixed rate into part of a main picture of the PC signal.
Patent JP-2003135049-A (JP)
Title: Deodorizing ashtray
Inventor: SAGISAKA MICHIO
IPC: A24F19/00
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing ashtray which can sufficiently treat a nicotine-originated odor produced from cigarette butts. SOLUTION: This ashtray is disposed with a gas flow-forming mechanism in a box 2 on which a cigarette butte-receiving container 1 is loaded, disposing a deodorizer 3 in a gas flow-formed region, and blowing out the gas sublimated from the deodorizer 3 together with a gas charged from nozzles 21 disposed on the side portion of the box 2. Thereby, a deodorizing effect can quickly be realized in a room, and the nicotine-originated odor can strongly and quickly be deodorized.
Patent JP-2003138343-A (JP)
Title: High formability and high tensile strength hot rolled steel sheet having excellent material uniformity, production method therefor, and working method therefor
Inventor: FUNAKAWA YOSHIMASA
IPC: C22C38/28
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an industrially practicable high formability and high tensile strength hot rolled steel sheet in which the variation of the material in a coil, particularly, that in the width direction is minimized, and which has excellent material uniformity, and to provide a production method therefor, and a working method therefor. SOLUTION: The steel sheet has a composition containing, by weight, <=0.1% C, 0.01 to 1.5% W and 0.02 to 0.2% Ti, and in which carbides containing Ti and W are dispersedly precipitated in a range satisfying Ti/W>=0.1 by the atomic ratio into a substantially ferritic structure.
Patent JP-2003147417-A (JP)
Title: Nano-size metal particles and method for manufacturing the same
Inventor: YONEZAWA TORU
IPC: B22F9/24
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of manufacturing stable nano-size metal particles comprising copper, nickel or cobalt with high purity. SOLUTION: A metallic salt of a metal comprising copper, nickel or cobalt and a sulfur-containing fluorocarbon compound are brought into a reduction reaction in a polar solvent to prepare a dispersion of nano-size metal particles comprising copper, nickel or cobalt coated with the sulfur-containing fluorocarbon compound in the polar solvent, the solvent is removed from the dispersion, the resulting solid material is dispersed in a fluorine-containing solvent to prepare a second dispersion, warm ethanol or warm chloroform is added to the second dispersion, ultrasonic-treated and centrifuged, and the resulting precipitate is recovered and dispersed again in a fluorine-containing solvent.  These operations are repeated two or more times and ultracentrifugal concentration is carried out if necessary to obtain the nano-size metal particles comprising copper, nickel or cobalt coated with the sulfur-containing fluorocarbon compound and stably preservable and suppliable in a state dispersed in the fluorine-containing solvent.
Patent JP-2003135122-A (JP)
Title: Suitcase functioning as emergency floating body
Inventor: SAKATE SHIGERU
IPC: B63C9/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a suitcase which is made into a perfect waterproof structure and can be effectively utilized as an immediately usable emergency lifesaving floating body when a user encounters sea, drowning accidents, etc., by improving the conventional rigid synthetic resin suitcase for traveling. SOLUTION: (a) The rigid synthetic resin suitcase (1) of a box type is formed into the hermetic structure as a whole by packing all of mating segments (2) and fasteners (3). (b) The suitable segment of the suitcase is provided with an independent first-aid kit pocket (4) which permits putting in and out of the first-aid kit isolatedly from the main body. (c) The suitcase is provided with a hook (5) and a belt (6) for bundling the body of a user to the suitcase therewith.
Patent JP-2003140447-A (JP)
Title: Charging device, discharging device and image forming apparatus
Inventor: HORIE TAKAYUKI
IPC: G03G15/02
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the generation of annoying predominant discrete pure tone by applying AC voltage in a contact type charging device or a contact type discharging device. SOLUTION: In the devices, AC voltage where frequency is varied is used.
Patent JP-2003140034-A (JP)
Title: Focus detector and optical microscope having the same or optical inspection apparatus
Inventor: FUJIMOTO YASUSHI
IPC: G02B7/36
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a focus detector which adapts itself to an objective lens form a low power to a high power and can widen the AF capturing range of the high-power objective lens and an optical microscope or optical inspection apparatus having the same. SOLUTION: This focus detector has a condensing optical system 8' for condensing an incident luminous flux and a photodetector having two photodetecting sections A and B disposed apart one boundary line intersecting with the optical axis, is arranged with the condenser optical system and the photodetector in optical paths divided by means of a beam splitting member and is arranged with the photodetector in the condensing position of the condensing optical system, in which the condensing optical system 8' is so formed as to vary the focal length in the boundary line X-Y direction of the two photodetecting sections A and B and the focal length in the direction perpendicular to the boundary line X-Y and to align the imaging direction of the boundary line X-Y direction and the imaging position in the direction perpendicular to the boundary line X-Y.
Patent JP-2002192452-A (JP)
Title: Random sander
Inventor: BARTH WALTER
IPC: B24B23/03
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To reduce cost and improve handleability by reducing wear and facilitating assembly. SOLUTION: A random sander comprises a device 10 arranged in a housing 2 to limit the rotational frequency of a sanding disk 1, a driveshaft 3 rotatively driven on a driving axis 8, and an eccentric pin 7. The sanding disk 1 is supported for rotation on the eccentric pin 7. The device 10 for rotational frequency limitation on the sanding disk 1 has a first engaging portion 4, which is arranged concentrically about the driving axis 8 and coupled to the housing 2 via a first engaging portion bearing 6. The sanding disk 1 has a second engaging portion 11. The first engaging portion 4 and the second engaging portion 11 are in mutual contact in at least one place 14 to transmit force continuously.
Patent JP-2003143932-A (JP)
Title: Thresher
Inventor: KUGIMIYA HIROSHI
IPC: A01F12/56
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To improve second crop separatory performance through solving the problems that, conventionally, apart from a blow winnower for feeding the main separatory wind, a separatory fan for blowing preliminary separatory wind into a separatory chamber is installed in the space between a first receiving gutter and a second receiving gutter; in this case, the separatory wind does not flow along the underside of a first flowing grain shelf inclined vertically but flows in the direction of going away successively rearward off the first flowing grain shelf; thus, a satisfactory winnowing effect for second crop going beyond the top end of the first flowing grain shelf from the tip of a grain sieve cannot be afforded, resulting in the decline of second crop separation efficiency. SOLUTION: This thresher has the following scheme: a separatory fan is set up for blowing separatory wind from the space between a first receiving gutter with a first conveying spiral suspended axially inside and a second receiving gutter with a second conveying spiral suspended axially inside upward of a separatory chamber, and the separatory wind blown from the fan flows along the underside of a first flowing grain shelf receiving separated grains from a grain sieve and flowingly guiding the grains into a first receiving gutter located under the first flowing grain shelf and then rises while passing above the second receiving gutter.
Patent JP-2003147826-A (JP)
Title: Underfloor piping installation for drainage
Inventor: TSUBURAYA AKIHIRO
IPC: F16L41/03
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent seal destruction in an instrument trap in the use of a collective basin which allows underfloor drain pipes of a detached house to discharge water in a collectively concentrated manner. SOLUTION: The collective basin 4 has: an outlet 11 for connecting one drainage main 5; and a plurality of inlets 12 for connecting a plurality of drain branch pipes 6 communicating with the instruments trap except a toilet, respectively. The collective basin 4 is equipped with a function of making air in the collective basin 4 flow back and an accumulator function for air in a pipeline, so as to prevent the seal destruction in the instrument trap. In addition, since a downstream of the drainage main 5 is connected to an outdoor trap basin via a stepped joining line 23 with by-pass lines 32 and 34, the seal destruction in the instrument trap is prevented without the division of the air in the by-pass lines 32 and 34 into upstream and downstream sides even in case of the joining line 23.
Patent JP-2003144662-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which gives thrill and excitement by melding variable display with a second kind game machine and producing an absolutely new game playing method. SOLUTION: The second kind game machine (so-called vane object) is provided with a normal pattern display device 140 and a big prize-winning port 24 and also comprises a specified area (so-called V zone) and a normal area in a change prize-winning device. The opening/closing operation of the change prize-winning device is continued further when a ball is detected in the specified area and a normal pattern game is performed in a normal pattern display device 14 when the ball is detected in the normal area. Then the large prize- winning port 24 is opened/closed when specified identifying information is displayed.
Patent JP-2002232623-A (JP)
Title: Copying machine management system, copying machine, host computer and storage device
Inventor: YAMASHITA YUJI
IPC: B41J29/38
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a copying machine, etc., capable of referring to even detailed help information by the so-called help function without using a large- capacity memory. SOLUTION: In the copying machine management system for managing the copying machine connected to the host computer through a line, the copying machine is provided with an information storage means provided with a first storage area where simple information on a copying operation are stored and a second storage area where detailed information on a copying operation communicated from the host computer are temporarily stored, a detailed information request means for requesting detailed information from the host computer through the line, and a display means for displaying the information stored in the information storage means,  and the host computer is provided with a database in which detailed information are stored and an information retrieval means for retrieving corresponding detailed information from the database on the basis of a request from the detailed information request means.
Patent JP-2003155648-A (JP)
Title: Three-dimensional knit fabric for seat
Inventor: OBARA KAZUYUKI
IPC: B60N2/90
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional knit fabric for seat, useful for the seat of automobile, railway car, aircraft, etc., having excellent oscillation damping property even by upholstering the fabric on a seat as it is and exhibiting excellent shape stability after sitting for a long period or after repeated sitting. SOLUTION: The three-dimensional knit fabric for seat is composed of a pair of front and back knit fabrics and a connecting monofilament yarn bonding the fabrics and has a resonance frequency of 5-12 Hz measured by a stretched oscillation damping measurement and an acceleration transmission ratio of <=0.8 at 20 Hz.
Patent JP-2003154418-A (JP)
Title: Device for cold pressing magnesium alloy material
Inventor: YANO MASAYUKI
IPC: B21D22/20
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a device for cold pressing a magnesium alloy material with which cold pressing to the magnesium alloy material at room temperature is performed successively and continuously in a mass-producible state without causing fault on the die surface of a press die. SOLUTION: In this cold pressing device for the magnesium alloy material, an ultra hard film is formed by coating treatment on the die surface of the press die used for the cold pressing of the magnesium alloy material.