baber/WOPTO huggingface dataset:
Patent JP-2001138765-A (JP)
Title: Transmission for traveling vehicle
Inventor: HYODO OSAMU
IPC: B60K20/02
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To dispense with two ore more successive pushes of a push button switch to quicken and facilitate operation, in a tractor with a large number of shift steps (e.g. 16 steps) having an excessively fine shift degree in some use conditions. SOLUTION: This transmission has a shift lever 17 specifying a shift range; a speed increase/decrease switches 17a, 17b increasing or decreasing a shift step in the shift range by plural shift steps by one push to increase or decrease a speed; and speed increase/decrease switches 17h, 17i increasing or decreasing the shift step by one step to increase or decrease the speed.
Patent JP-2001127538-A (JP)
Title: Reflecting mirror for antenna, antenna system using the reflecting mirror, and method for deciding surface shape of the reflecting mirror
Inventor: RATKORN NORBERT
IPC: H01Q15/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To attain a high data transmission capacity while sufficing decoupling between radiation for transmission and radiation for reception in the case of using a radiation beam for two-way transmission. SOLUTION: This reflecting mirror for an antenna to reflect an electromagnetic wave is shaped to have foci 10a, 10b apart from each other. Thus, e.g. electromagnetic radiation beams 5a, 5b with different frequencies or frequency bands emitted from radiation elements 4a, 4b placed apart from each other are emitted onto the reflecting mirror 1, which reflects them and directs the reflected beams to one common coverage area 3.
Patent JP-2002097304-A (JP)
Title: Tire tread rubber composition
Inventor: OTSUKI HIROTOSHI
IPC: C08L9/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a tire tread rubber composition capable of securing abrasion resistance while keeping operational performance on the ice in a high level, when the rubber composition is used for tread parts of a pneumatic tire. SOLUTION: This tire tread rubber composition contains 15-40 pts.wt. of carbon black and 20-60 pts.wt. of precipitated silica based on 100 pts.wt. of a diene-based rubber containing 40-70 pts.wt. of a NR(natural rubber), wherein the carbon black has a nitrogen adsorption specific surface area of 100-165 m2/g and a DBP(dibutyl phthalate) absorption of 90-130 ml/100 g, the precipitated silica has a BET(Brunauer-Emmett-Teller) specific surface area of 150-200 m2/g, the total amount of the carbon black and the precipitated silica is 40-90 pts.wt., and a weight ratio of the carbon black to the precipitated silica is 0.25-1.0.
Patent JP-2002095316-A (JP)
Title: Paddy field working machine
Inventor: KIMURA HIROTO
IPC: A01B63/10
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a paddy field working machine capable of preventing misoperation due to the hunting of the machine caused by the roughness of a cultivated land. SOLUTION: In this paddy field working machine equipped with an automatic fluctuation-controlling means 29B for controlling vertical fluctuation of the operation unit 4 based on vertical motions of a grounding body 15 attached to the operation unit 4 and a sensitivity-setting means 29C for setting a control sensitivity of the automatic fluctuation-controlling means 29B based on an operative position of a manual setter 38, the sensitivity-setting means 29C selects a control selectively corresponding to the operative position of the manual setter 38 as the control selectivity of the automatic fluctuation-controlling means 29B, when a pitching angular velocity of a traveling machine body 1 which is detected by a detection means A attached to the traveling machine body 1 is not greater than a threshold value,  and selects such a control selectivity that is less sensitive than the control selectivity corresponding to the operative position of the manual setter 38 as the control selectivity of the automatic fluctuation-controlling means 29B, when the pitching angular velocity of the traveling machine body 1 is not smaller than the threshold value.
Patent JP-2002100088-A (JP)
Title: Cassette loading device
Inventor: HISATOMI SUSUMU
IPC: G11B15/675
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a cassette loading device low in cost, improved in transport efficiency, capable of preventing the falling-off of a cassette holder and capable of reducing the number of production processes. SOLUTION: A base plate 95 of a cassette holder 90 has a fitting part formed on the same plane as the holder 90 and the holder 90 is guided to the guide grooves provided on the side faces 13 and 14 of a chassis 11 by means of three guide posts. In such a constitution of the cassette loading device, the transport efficiency is improved and a half-cut treatment is applied to the fitting part of an arm assembly 120 for decreasing the number of production processes. The stopper part of the holder 90 is locked at the lock part formed on the face 14 of the chassis 11 and the falling-off of the holder 90 is prevented. Furthermore, the holder 90 is pressed to the bottom surface 12 of the chassis 11 by a compression spring provided on a bracket 97 of the assembly 120. Thus, an inexpensive constitution of the cassette loading device is attained by means of the compression spring.
Patent JP-2002096554-A (JP)
Title: Recording medium, image forming method, method for forming recorded matter, recorded matter, and recording method using the medium
Inventor: SAKAKI MAMORU
IPC: B42D15/10
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium capable of providing an image having a high density, an excellent surface luster and a feeling equivalent to one of a silver salt photograph, and an image forming method, a forming method of recorded matter, the recorded matter and a recording method using the same. SOLUTION: An ink receiving layer of which the surface at least is subjected to lustering treatment and which is constituted mainly of inorganic pigment particles is provided on a base, and a layer constituted mainly of a polyolefin resin is provided on the opposite surface side of the base. A portion of the recording medium thus prepared, which shares no side with the recording medium, is sectioned by perforations so provided as to make the portion separable from the medium.
Patent JP-2001164353-A (JP)
Title: Thermal barrier coating system for turbine engine component
Inventor: THOMPSON ANTHONY MARK
IPC: C23C4/10
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a thermal barrier coating system on turbine engine components, where a bond coat is formed on the turbine engine components and then the thermal barrier coating is deposited onto the bond coat. SOLUTION: The bond coat is formed by co-spraying a first and a second dissimilar alloy powder on the turbine engine components to form an oxidation- resistant region and then thermally spraying a third alloy powder on the oxidation-resistant region to form a bond region. The oxidation resistance of the oxidation-resistant region is higher than that of the bond region.
Patent JP-2002107939-A (JP)
Title: Exposure method for circuit board
Inventor: MATSUDA FUMIHIKO
IPC: H05K3/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an exposure method for a circuit board such that a proximity exposure can be substantially performed by using a contact type exposure machine. SOLUTION: A film 2 is preliminarily formed on the lower face of a photomask 1 so as to substantially perform the proximity exposure by using a contact exposure machine.
Patent JP-2002108101-A (JP)
Title: Developing device, magnet roller, and image forming apparatus
Inventor: KUROSU HISAO
IPC: G03G15/09
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact type developing device which generates neither the thinning of a horizontal line nor the void of a rear end, does not cause the aggravation of the feeling of the rough surface of a half-tone image, does not generate carrier adhesion and can highly maintain development performance. SOLUTION: In this non-contact type developing device, a developer carrier consists of a developing sleeve and a magnet roller arranged in the sleeve, and development is performed by napping a developer by using the developing magnetic pole of the magnet roller to form a magnetic brush and then supplying toner on the magnetic brush to a latent image carrier. The attenuation factor of a magnetic flux density in the normal direction of the developing magnetic pole is 50% or more.
Patent JP-2002106444-A (JP)
Title: Setting structure of fuel injection valve
Inventor: YAMAMOTO KAZUHIRO
IPC: F02F11/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To accomplish a stable fuel injection by preventing carbon from adhering on an injection port 10 of a leading end 5 of a fuel injection valve 4 set in a cylinder head of a cylinder direct-injection engine. SOLUTION: A sealing member 12 is arranged around a outer perimeter of the leading end 5 of the fuel injection valve 4 as well as a water jacket 21 is formed covering a perimeter of the sealing member 12.
Patent JP-2001291126-A (JP)
Title: Automatic ticket checking and collecting machine
Inventor: YOSHIHARA TAKAHIRO
IPC: G07B15/00
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently process one sheet ticket of dichotomy having a train ticket and a ticket for a special express train (fare ticket). SOLUTION: This automatic ticket checking and collecting machine, which processes the one sheet ticket including a train ticket part and a ticket part for a special express train in a train ticket or the like, consists of a reading means for reading data recorded on a train ticket or the like thrown into the main body of the automatic ticket checking and collecting machine, a deciding means for making a prescribed decision based on the validity/invalidity of the read train ticket part and the validity/invalidity of the ticket part for a special express train, and a controlling means for allowing the user to pass through the ticket checking and collecting path when the decision result is of approval but not allowing the user to pass through the ticket checking and collecting path when the decision result is of disapproval.
Patent JP-2001166729-A (JP)
Title: Pixel driver
Inventor: BLALOCK TRAVIS N
IPC: G02F1/133
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a pixel driver whose cost is low and whose power consumption is low. SOLUTION: This driver is a pixel driver which is provided with a duty cycle which operates in response to an M-bit input value defining the apparent brightness of a pixel 112 and sets the apparent brightness of the pixel and the driver is constituted by including a memory which receives N-bit word expressing an input value and stores the word and a digital sequence generator 114 which generates a P-bit value including a first P-bit word expressing a part of the input value at a position corresponding in time to the duty cycle of a pixel driving signal and a comparator which is connected so as to receive a digital sequence from the generator 114 and to receive a second P-bit word constituting a part of the N-bit word from the memory and changes the state in response to that the first and second P-bit words are equal by transmitting a pixel driving signal.
Patent JP-2002109661-A (JP)
Title: Security system
Inventor: ISHIDA KENICHI
IPC: G08B25/04
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To enhance the effect of intimidating an intruder or calling the neighbors' attentions by extensively reporting abnormalities, and to enhance crime preventive effects by increasing the witness information for the arrest of culprit. SOLUTION: A building 1 is provided with an abnormality detecting means for detecting abnormalities and a transmitting means for transmitting an abnormality detection signal to a neighboring building via a communication line. The neighboring building is provided with a receiving means for receiving the abnormality detection signal and an abnormality reporting means for reporting an alarm, on the basis of the abnormality detection signal received.
Patent JP-2001139943-A (JP)
Title: Stabilizer composition, its use and thermoplastic molding material containing the same
Inventor: APPEL MANFRED
IPC: C08K5/51
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a stabilizer composition. SOLUTION: This stabilizer composition comprising (A) at least one 3-aryl acrylate represented by general formula I, (B) a polymer compound which has a mol.wt. of at least 2,000 and has secondary amine functional groups-having side chains in the basic structure of the polymer, wherein all substituents are not hydrogen at the α-positions from the amine-nitrogen atoms, (C) at least one chroman derivative represented by general formula II, and (D) at least one of organic phosphites and/or phosphonites.
Patent JP-2001171407-A (JP)
Title: Flatly folding vehicle seat
Inventor: CHRISTIAN KUUASUNON
IPC: B60N2/20
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a flatly folding vehicle seat movable to a roughly horizontal load support position, when a seat back member is folded forward above a seat cushion member. SOLUTION: This seat is equipped with a fixed track member 32 and a slidably engaging movable track member 30. A seat composite body is installed so that the seat composite body is slid in the longitudinal direction relative to the fixed track member 32. An track lock is operably connected between the movable track member and the fixed track member, and arranged movably between a lock position where the movable track member cannot move in the longitudinal direction relative to the fixed track member and a release position where the movable track member can move in the longitudinal direction relative to the fixed track member. The seat composite body has a seat cushion member 60 installed on the movable track member and a seat back member 62 installed foldably forward on the seat cushion member.
Patent JP-2002070799-A (JP)
Title: Apparatus for reducing rotation noise
Inventor: YAOITA AKIRA
IPC: G10K11/16
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which can reduce noises, in particular, a low frequency noise, generated when a rotary impeller of a blower and a screw or a propeller of a propulsion apparatus rotate. SOLUTION: The rotary apparatus for feeding fluid by rotating an impeller having several blades comprises a first sound reflecting plate arranged at an upstream side in the neighborhood of the outer periphery of the rotary impeller and a second sound reflecting plate arranged at a downstream side.
Patent JP-2002067584-A (JP)
Title: Center line ruler for determining center of circle of columnar shape
Inventor: YOKOYAMA TAKASHI
IPC: G01B5/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a center line ruler which enables easy determination of the center of a circle of a column, an elliptic cylinder or the like and is capable of determining the central point by drawing two center lines and which can be stored compactly. SOLUTION: The length and the width of a quadrilateral comprised of movable points of expansion and contraction are made equal and the center line ruler is fitted between the points of expansion and contraction in a pair. The center line ruler rotates around and slides at the individual points so that it holds a measuring object. Thereby the center line can be determined, while the central point can be determined by determining two of the center lines by rotating the measuring object.
Patent JP-2002117507-A (JP)
Title: Inductive thin film magnetic head
Inventor: NARUMI SHUNICHI
IPC: G11B5/31
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To manufacture an inductive thin film magnetic head having a track width of 0.5 μm or lower in high yield in order to enhance the recording density of a magnetic disk device. SOLUTION: In this inductive thin film magnetic head, an upper magnetic core is formed by a frame plating method using a frame formed by a KrF or ArF excimer stepper, and thus the film thickness of the upper magnetic core is set equal to 3.0 μm or higher, and the width of the lower part of the upper magnetic core immediately after plating is set equal to 0.5 μm or lower. Then, by using at least the tip of the upper magnetic core as a mask, the area of a lower magnetic core uncovered with the upper magnetic core in the vicinity of a floating surface is eliminated by ion milling or the like (trimming). Since the width of the tip of the upper magnetic core is set equal to 0.5 μm or lower immediately after plating, the time and the number of trimming are reduced from a lateral direction to adjust a recording track width, that is, variance in recording widths is reduced.
Patent JP-2002124106-A (JP)
Title: Vehicle headlamp device
Inventor: ENDO ARIYOSHI
IPC: F21Y101/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle headlamp device preventing a movable shade from rattling caused by vertical vibration, and easy to mount. SOLUTION: A solenoid 9 equipped with a plunger 10, stroking in the direction of a light axis is arranged at the lower part of a discharge lamp 7, and a movable shade 18 is mounted on the top of the plunger 10 through a stay 18a. A high beam and a low beam are switched by shielding a part of the light from the discharge lamp 7 by making the movable shade 18 stroke against the top end of the discharge lamp 7 toward the light axis S.
Patent JP-2002119666-A (JP)
Title: Device for game machine
Inventor: AKAMATSU MASAYUKI
IPC: A63F7/02
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To realize a device for a game machine in which a movement course for a game ball may be greatly changed without requiring a distance. SOLUTION: A displacement member 625 displacing by a back piezoelectric effect are placed in right and left upper gate members 62-1 and 62-2 placed toward a large prize port 70 in the shoulder position of a change prize device 60. The displacement member 625 displaces based on a detection signal from a detection sensor 624 provided in a ball passing area for the upper gate members 62-1 and 62-2 and a game ball having passed through the ball passing area is compulsively repelled to the large prize port 70 side by the displacement of this displacement member 625 to change a movement course.
Patent JP-2002134363-A (JP)
Title: Solid capacitor and its manufacturing method
Inventor: YAMAMOTO HIDEO
IPC: C08G61/12
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a solid capacitor which is superior in heat resistance, has low impedance, especially in high frequency regions, and has a long life and high reliability as it is, being free of damages of a dielectric film. SOLUTION: The solid capacitor has one electrode, a dielectric film, a solid electrolyte, which consists of polymer which chemically polymerizes or electrolytically polymerizes 3,4-alkylene-dioxypyrrole derivative monomer, expressed by formula or conductive high polymer comprising the polymer and a dopant, and the other electrode one by one. (In the formula, R1 is a 1-4C substituted or non-substituted alkylene group and R2 is hydrogen atom or a 1-4C straight chain or branched alkylene group).
Patent JP-2002134788-A (JP)
Title: Self-scanning light-emitting element array and driving method therefor
Inventor: ONO SEIJI
IPC: B41J2/44
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a self-scanning light-emitting element array, capable of simultaneously illuminating two thyristors, while the number of writing signal ϕI lines remains one as it is. SOLUTION: A resistor RA is provided between a ϕI line 10 and an anode terminal of a thyristor L. The value of a resistor RA is selected, so that a current flowing in a single light-emitting element does not illuminate an adjoining light-emitting thyristor, while when twice the current is made to flow, the adjoining light-emitting part thyristor will emit light as well.
Patent JP-2001192479-A (JP)
Title: Polyester-based film for laminating metal plate, film- laminated metal plate and metal can
Inventor: IGUSHI HIDEMOTO
IPC: C08K3/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester-based film excellent in heat resistance, capable of stably covering the surface of metal plates even after passing through heat history in a canning step or the like, excellent in barrier property and corrosion resistance and preferably usable as a material for making metal cans for foodstuffs, to obtain a film-laminated metal plate excellent in canning treatment and to obtain a metal can excellent in corrosion resistance and preservation of food content. SOLUTION: This film is characterized by having <=0.45 coefficient of dynamic friction of the film surface at 80 deg.C and containing <=0.70 wt.% ethylene terephthalate cyclic trimer in the film when the film is laminated on one side of the metal plate consisting of tin free steel to form a laminated metal plate and the film is also characterized by having <=2.0% rate of dimensional change when the laminated metal plate is heat-treated at 210 deg.C for 2 min.
Patent JP-2002126278-A (JP)
Title: Game machine
Inventor: HIRATA HIROKI
IPC: A63F7/02
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with which it can simply be imparted to a player that a special pattern has the possibility of privilege acquisition without impairing the feature of the special pattern. SOLUTION: When a Pachinko ball wins a prize in a special pattern starting hole, the patterns of '1' to '12' are displayed while being varied on the left, middle and right lanes of a special pattern display device 13. In this case, the character pattern '11' is displayed larger than remaining patterns. Therefore, since the character pattern '11' can be displayed in the color of the same system as a probability variation pattern such as '7' without impairing the feature of the character pattern '11', it can simply be imparted to a player that the character pattern '11' is the probability variation pattern.
Patent JP-2001170514-A (JP)
Title: Apparatus and method for collecting dust using ultrafine particles
Inventor: AHN KANG HO
IPC: B03C3/70
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method capable of collecting and removing dust easily and inexpensively using ultrafine particles without generating ozone harmful to a human body. SOLUTION: The ultrafine particles having high charge with predetermined polarity are formed by forming an electric field between a capillary tube, which has a nozzle formed to the leading end thereof and receives the application of high voltage, and an induction duct and moved along with the dust introduced into the induction duct by a blower to adhere to the dust. An electric precipitator is provided to the induction duct in a detachable manner to form an electric field having polarity opposite to that of the ultrafine particles. The dust to which the ultrafine dust with high charge adheres is moved to the downstream end of the induction duct to be collected and removed by the electric precipitator.