baber/WOPTO huggingface dataset:
Patent JP-2002297047-A (JP)
Title: Display device
Inventor: SHIOBARA HIROSHI
IPC: G02B27/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a display device provided with an illuminating means which approximately uniformly illuminates a transmission display element. SOLUTION: A reflection member 16 is arranged between the transmission display element and the illuminating means. The illuminating means has a large number of spot light sources 37a, 37b, and 37c arranged in at least a first array and a second array. The reflecting member 16 has first reflection faces 40a and 40c, corresponding to the first array and a second reflection face 40b which corresponds to the second array.
Patent JP-2002295621-A (JP)
Title: Power transmitting mechanism and vehicle using the same
Inventor: MIYAZAKI TAIZO
IPC: F16H3/66
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a current AT vehicle, using an epicyclic gear as a transmission that a change gear ratio is hard to be freely designed, in relation to the characteristic of a desirable vehicle because the epicyclic gear forming condition is hard, and to provide a power transmitting mechanism facilitated in design, by using an epicyclic roller transmitting mechanism. SOLUTION: The epicyclic roller transmitting mechanism 14, having a sun roller 21, an epicyclic gear 22, a ring roller 23 and a carrier 24, is used as a single structural element of a power transmitting means. The epicyclic roller transmitting mechanism 14, a clutch 15, a band brake 16 and a one-way clutch 17 are immersed with the traction oil which is used shared, and the sufficient frictional force can be generated at a small oil pressure in comparison with an AT power transmitting mechanism used in a current vehicle, and a compact power transmitting mechanism at a low cost can be thereby realized. Furthermore, loss of the oil pressure is reduced, and the transmission efficiency is improved.
Patent JP-2002295660-A (JP)
Title: Gear shift device of vehicle
Inventor: ISOBE OSAMU
IPC: F02D29/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To impart adaptability to a road (traffic) conditions for the automatic control of shift down in a gear shift device of a vehicle, provided with an auxiliary brake for generating a brake force which utilizes negative work of an engine and a means (step 1-4, step 6-9) for automatically controlling shift down to the optimal gear shift state corresponding to a vehicle speed, so as to enhance the brake force of the auxiliary brake, when it is decided that there is a predetermined braking condition. SOLUTION: The gear shift device of the vehicle is provided with a means 51 for measuring the distance between own vehicle and a proceding vehicle; and a means (step 5) for preventing automatic control of shift down, when the distance between own vehicle and the proceding vehicle is a predetermined value or larger, based on the measured value.
Patent JP-2002297511-A (JP)
Title: Message communication device
Inventor: ABIKO HAJIME
IPC: H04W88/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a mobile telephone and the like for receiving a message, which enables a user to easily use data for recognizing a sender of the received messages. SOLUTION: A menu data generator 8 generates a menu data that includes data to recognize a sender of received messages. The menu data generator 8, for example, generates the menu data consisting of data to recognize senders, which are arranged in a sequence of a specified order. Furthermore, a display device 5 outputs the menu data generated by the menu data generator 8 to a user and a receiving function 4 receives an identifier to recognize the senders from the menu data displayed. A processor 8 executes a predefined process for the data to recognize the data senders.
Patent JP-2002291337-A (JP)
Title: Grafting apparatus
Inventor: SHIOTANI TSUTOMU
IPC: A01G1/06
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a grafting apparatus capable of surely carrying out root taking and readily performing positioning of a stock and a scion without causing constriction. SOLUTION: This grafting apparatus 1 comprises a holding body 2 formed of an elastic material and having an inserting hole 13 for inserting and joining the stock 27 and the scion 26 formed in the interior thereof. The inserting hole 13 has a cross-sectional shape formed of a nearly polygonal form with a plurality of surfaces 5 to 8 extending in the longitudinal direction and a cleft 10 for separating one surface 5 from another surface 8 adjacent to the surface 5 is formed in a connecting part 30. Notched grooves 11 to 13 are formed in connecting parts 31 to 33 of other mutual surfaces.
Patent JP-2002301633-A (JP)
Title: Tool holder
Inventor: KODAIRA TAKAO
IPC: B23Q3/12
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a tool holder which facilitates mounting and demounting, is strong in a fastening force, can provide high precision and high rigidity, can correspond to high speed rotation, and can use cutting tool, such as an end mill. SOLUTION: The tool holder comprises a taper shank part 4 mounted on a tool mounting head 2 and the main spindle 3 side; at least one or more intermediate adapters 5 and 5A removably coupled to a rear end 2a of the tool mounting head 2 and a tip mounting part 4a of the taper shank part 4; and an operation means 6, such as a rotation operation handle. A hole 7 formed through in a longitudinal direction is formed in the center part of the tool mounting head 2 to which the cutting tool T is attached. A coupling screw member 9 is rotatably mounted on the rear end side of the hole 7 through a retaining ring 8.
Patent JP-2002302890-A (JP)
Title: Method for controlling paper machine and apparatus therefor
Inventor: SASAKI HISAFUMI
IPC: D21F7/02
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To accurately and quickly control the steam pressure of a drier in the change-over of products by accurately estimating the initial value of the water content of the web at the inlet of the drier after the change-over work. SOLUTION: The setting value of steam pressure after the product change- over work is simulated by calculating the initial value of simulated water content from the ratio of the bone dry basis weight and the ratio of the papermaking speeds before and after the change-over work, calculating the bone dry coating amount from the flow rate and the concentration of the sizing agent and calculating the water contents of the web at the inlet of the drier after the size press from the obtained coating amount. The drier is accurately controllable owing to the accurately determined water content to improve the product quality and shorten the product exchange change-over time.
Patent JP-2002304008-A (JP)
Title: Dry toner and image forming method using the same
Inventor: HASHIMOTO AKIRA
IPC: G03G15/08
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a toner less liable to fusion on a blade and less liable to cause fog and unevenness in density even in an environment at high temperature and high humidity. SOLUTION: In the toner consisting essentially of a bonding resin, a colorant and a wax component, a modified polyarylate resin is contained.
Patent JP-2002303193-A (JP)
Title: Fuel injection controller
Inventor: ITO YOSHIYASU
IPC: F02M37/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To increase the controllability of an injection pressure control while maintaining an excellent controllability of fuel injection amount control. SOLUTION: A fuel injection controller comprises a rail pressure sensor 43 and an electronic control unit(ECU) 52. The ECU 52 converts a common rail pressure (analog signal) detected by a rail pressure sensor 43 into a digital signal through A/D converters 53 and 55, and controls an injection amount and an injection pressure based on the rail pressure after the conversion. The ECU 52, when controlling the injection amount, calculates an injection interval based on an injection amount instruction value and the rail pressure, and injects fuel from an injector 23 for that period. In the injection pressure control, a supply pump 27 is controlled so that the rail pressure is converged to a target pressure.  In addition, an A/D conversion for calculating the rail pressure for injection amount control and an A/D conversion for calculating the rail pressure for injection pressure control are performed at different times.
Patent JP-2002308248-A (JP)
Title: Locking structure of paper box flap
Inventor: ISHIKAWA ATSUO
IPC: B65D5/10
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a locking structure of a paper box flap in which the assembly balances the strength, and the required area of use of the material is small. SOLUTION: In the locking structure of the paper box flap in which a receiving flap 3 and an insertion flaps 4 are extended from one side wall 1 and the other side wall 1 out of a pair of the side wall 1 and an end wall 2, respectively, both end flaps 5 overlap the receiving flap 3, a tip of the insertion flap 4 is pushed in to be engaged with the receiving flap 3, a corner overlapping the receiving flap 3 of the end flap 5 is cut off to form a curved-in edge 11, and both corners of the insertion flap 4 are cut off to form a swollen edge 12.
Patent JP-2002307690-A (JP)
Title: Piezoelectric thin film element, ink jet head using the same, and method for manufacturing piezoelectric thin film
Inventor: JINNO ISAKU
IPC: B41J2/14
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric thin film element using a piezoelectric material having large piezoelectric constant, and having a large deflection amount. SOLUTION: There is provided the piezoelectric thin film element 1 which has on a substrate 2 at least a diaphragm 3, a lower electrode 4, a piezoelectric thin film 5 having a perovskite type crystal structure, and a chemical composition of xPb(AαNbβ)O3 +yPbZrO3 +zPbTiO3 . An upper electrode 6 in which A is at least one kind of element selected from a group of magnesium, nickel and zinc, 1/6<α<1/2, α+β=1, and x, y and z are mole ratios which satisfy x+y+z=1.
Patent JP-2002314476-A (JP)
Title: Elevator supervisory system
Inventor: MATSUEDA YUTAKA
IPC: H04W36/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an elevator supervisory system, in which a communication success rate when a PHS is used for an elevator supervisory channel can be improved. SOLUTION: In the elevator supervisory system that is provided with a PHS 10 that is connected to an elevator supervisory device 4, retrieves a radio wave from a relay antenna 3 or a public base station 2 so as to be in a waiting state synchronously with the retrieved radio wave and communicates with a center unit 5 via a PHS public line network 6 and that transmits supervisory information from the elevator supervisory device 4 to the center unit 5, the PHS 10 always retrieves the radio wave from the relay antenna 3 with priority and is in a waiting state synchronously with the retrieved radio wave from the relay antenna 3, retrieves the radio wave from the public base station 2 when the PHS 10 does not retrieve the radio wave from the relay antenna and is in a waiting state synchronously with the retrieved radio wave from the public base station.
Patent JP-2002309781-A (JP)
Title: Repair panel, manufacturing method and usage thereof, and composite panel
Inventor: YASUDA ISAO
IPC: C04B28/02
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a repair panel having excellent workability and quality suitable for the purpose of repair of a main body structure, and provide the manufacturing method and usage thereof. SOLUTION: This repair panel 1 to be used for repair of the main body structure 7 is composed of the polyolefin reinforcing fiber 2, cement and the organic fiber. When using this repair panel, the repair panel is fitted to a surface of the main body structure to improve a function of the existing main body structure.
Patent JP-2002053994-A (JP)
Title: Copper electroplating composition
Inventor: STEP EUGENE N
IPC: C25D3/38
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a metallic layer having lowered over plating, more particularly a copper layer. SOLUTION: The composition which contains an electrolyte, >=1 of sources for copper ions, >=1 brightener and a leveling agent capable of forming a substantially planar copper layer and capable of filling small features without substantially forming defects, which brightener existing in an amount of at least about 1 mg/L in accordance with a bath and is used to electroplate copper on semiconductor devices is disclosed.
Patent JP-2002269604-A (JP)
Title: System for collecting traffic charge of toll road with collection of telephone charge carried out by telephone charge collection company by passing through etc(electronic toll collection systems) installed on toll road using cellular phone
Inventor: HORI TADAO
IPC: G06Q50/30
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a charge collecting system with no trouble capable of carrying out a smooth communication of a cellular phone or an auxiliary instrument with ETC. SOLUTION: A technology development and a system development with a maker of cellular phone and a development of a charge collecting system with a telephone charge collection company are accomplished.
Patent JP-2002310146-A (JP)
Title: Spindle motor
Inventor: OKU YOSHITO
IPC: H02K5/10
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To effectively prevent flow out of oil to the outside of a bearing, while maintaining a simple and low-priced structure and enabling more miniaturization. SOLUTION: This spindle motor is provided with a thrust bearing part 20 using oil as a hydraulic fluid thereof between an upper end surface of a sleeve 8 and a bottom surface of a top plate 2a of a rotor 2, and provided with radial bearing parts 28 and 30 using the oil as the hydraulic fluid thereof between the inner peripheral surface of the sleeve 8 and the outer peripheral surface of a shaft 4. The top plate 2a of the rotor 2 is provided with an annular wall part 2c for surrounding a flange part 8a formed in the peripheral surface of the sleeve 8 from the peripheral side, and a tapered seal 32 held by the thrust bearing part 20 and formed with an oil meniscus is formed between the inner peripheral surface of the annular wall part 2c and the outer peripheral surface of the flange part 8a.  A fall stopper ring 34 to be engaged with the flange part 8a is installed in the annular wall part 2c.
Patent JP-2002313891-A (JP)
Title: Tray for substrate transport and manufacturing method therefor
Inventor: KUROTAKE HIROYUKI
IPC: H01L21/68
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To solve a problem that temperature distribution easily occurs on a substrate surface and the line width and precision of a circuit pattern fluctuate since durability improves but thermal conductivity between ceramics, and a substrate is deteriorated when a tray for substrate transport is constituted of the ceramics and the coat of the ceramics is formed on the surface of a metallic tray main body like a conventional case. SOLUTION: A material having insulation property and having flexibility is arranged in the recessed part of the tray main body constituted of a material superior in thermal conductivity. A surface outer than the recessed part of the tray main body is constituted of the material having corrosion resistance or sputtering resistance.
Patent JP-2002312044-A (JP)
Title: Power supply circuit
Inventor: KOYASU TAKAHISA
IPC: B60R16/03
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce current consumption. SOLUTION: A sensing current Id with 1/N of the output current Io flows in a transistor Q12 constituting a multi-collector structure together with an output transistor Q11. When Io is small, and below a threshold current (VF×N/R14), there is no risk of overheat of an IC due to the collector loss of the output transistor Q11. In this case, a transistor Q14 is turned of, and the supply of bias currents to a constant current circuit 23 and overheat sensing circuit 24 is stopped. When Io is large and the IC has a risk of overheat, the transistor Q14 is turned on to put the constant current circuit 23 and overheat sensing circuit 24 in operation so that the IC can be protected against overheating.
Patent JP-2002308525-A (JP)
Title: Recording paper tip detecting device
Inventor: KOYA AKEMASA
IPC: B41J11/42
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of a recording paper tip detecting device. SOLUTION: A separating plate 34 is abutted on a tip 3a of a recording paper 3 and separates from an outer periphery of a recording paper roll 4 when the recording paper roll 4 is rotated forward to a paper supply direction (counterclockwise direction). The separating plate 34 is fitted on a second supporting arm 36. The second supporting arm 36 is energized by a second spring 37 so that the separating plate 34 follows winding diameter variation of the recording paper roll 4. A vibration detecting sensor 46 is provided on the separating plate 34. While the recording paper roll 4 is rotated reversely to a winding direction of the recording paper roll 4 (clockwise direction), the vibration detecting sensor 46 transmits a signal of a level corresponding to a scale of the vibration.  The control part determines that the recording paper tip 3a is detected by a signal level when the tip 34a of the separating plate 34 is dislocated from the recording paper tip 3a.
Patent JP-2002320637-A (JP)
Title: Tape for wastes
Inventor: SAIGA HIDEKI
IPC: A61F5/44
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to facilitate easy treating of wastes by providing a disposable tape with elasticity to be capable of deforming. SOLUTION: One end 11a of this tape is fixed to one end D of an article A to be discarded after use. The tape comprises an elastic part 11 which stretches by the load in excess of the pre-determined value and a fixing means 12 provided at the other end 11b of the elastic part 11 and fixed to the other end of the article A to be discarded. The tape functions in the following steps; it rolls up the article A, peels off the fixing means 12 at the other end 11b of the elastic part 11 and puling the other end 11b so that the elastic part 11 is elastically deformed to be stretched. Keeping this exact state maintained, the fixing means 12 at the other end 11b is secured to the other end K of the article A to be treated.
Patent JP-2002326601-A (JP)
Title: Packaging method for dry ice pellet
Inventor: INOUE YUICHI
IPC: B65B1/08
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a packaging method for dry ice pellets by which dry ice pellets can be easily bag-packaged using a general purpose bag at a store or the like. SOLUTION: For this packaging method for dry ice pellets, a quantitative feeding device which can drop dry ice pellets from the discharging port is used, and dry ice pellets are housed in a bag. In this case, as the bag, a bag (8) wherein a grip section for hanging is provided on both sides of the bag mouth is used. Then, the grip sections of the bag (8) are engaged with hooks (7) which are provided on both sides of the discharging port (chuter (6)) of the quantitative feeding device. Thus, the bag (8) is located directly under the discharging port. After dry ice pellets are filled in the bag (8), the grip sections of the bag (8) are removed from the hooks (7). Then, the bag mouth is tied.
Patent JP-2002326326-A (JP)
Title: Laminate for car parts
Inventor: TAMURA TSUTOMU
IPC: B32B27/32
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a laminate for car parts excellent in strength, rigidity and gasoline barrier properties required in car parts, keeping these characteristics (especially, strength and rigidity) even if immersed in gasoline for a long time and having high reliability with respect to safety required in car parts. SOLUTION: The laminate for car parts is obtained by laminating an A-layer comprising a polyamide type resin composition, which contains 70-99 wt.% of a polyamide polymer (a) wherein the number of amide groups per 100 atoms forming the skeleton of the chain in a polyamide polymer molecule is not less than 10 and 1-30 wt.% of an ethylenic copolymer (b) having an epoxy group, and a B-layer comprising a resin composition containing a polyethylenic resin modified by an acid anhydride (c) and thermally fusing the A-layer and the B-layer.
Patent JP-2002332917-A (JP)
Title: Injector for lpg
Inventor: KAWAI TOSHIHIRO
IPC: F02M21/02
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an injector for LPG capable of restricting generation of icing around an injection hole of the injector for LPG. SOLUTION: (1) This injector 10 for LPG has a fuel injection passage 15 for fuel injected from an injection hole part ahead of the injection hole part 12 in the injector in a fuel injecting direction, and a movable part 17 disposed in the fuel injection passage 15. (2) The movable part 17 comprises a needle moved by fuel injected from the injection hole part 12 in the injector. The needle is spring-energized in the injection hole part direction of the injector.
Patent JP-2002334371-A (JP)
Title: Automatic balloon vending method, automatic balloon vending machine, nozzle for balloon and balloon with nozzle
Inventor: YOSHIDA MASATO
IPC: G07F11/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To propose a novel automatic balloon and/or gas vending method and an automatic balloon vending machine, with which a user can select a kind of a balloon, participate in work that blows up a balloon to make the balloon, and enjoy seeing a purchased balloon being blown up and which improves amusement property by making balloon purchase action itself enjoyable, and to propose a nozzle for a balloon and a balloon with a nozzle therefor. SOLUTION: In this automatic balloon vending method, an inlet of a balloon is attached to a gas nozzle of a gas spouting means, a locking means locks the inlet and the gas nozzle to each other, the gas spouting means is released to inject a prescribed quantity of gas into the balloon, the gas spouting means is subsequently closed, and the lock of the locking means is also released to sell the balloon.
Patent JP-2002331835-A (JP)
Title: Direct sunshine anti-glare device
Inventor: HIYAMA SATOSHI
IPC: G02F1/13
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an anti-glare device capable of detecting the position of eyes of an occupant without a burden on the occupant, and dynamically performing anti-glare according to the position of the detected eyes. SOLUTION: This direct sunshine anti-glare device comprises one or a plurality of cameras installed to pick up the image of a face of the occupant, a detecting means for detecting the position of the eyes of the occupant from the image picked up by the cameras, a detecting means for detecting the brightness of the light incident on the face of the occupant, a shading means for shading a windshield by changing the shading range, and a shading control means for controlling the shading means by setting the shading range according to the position of the eyes of the occupant. Since the position of the eyes is detected from the picked-up image, anti-glare can be dynamically performed without any burden on the occupant.
Patent JP-2002339636-A (JP)
Title: Hinge
Inventor: TAKAGI KISOU
IPC: E05D5/12
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To prevent rotation of a locking stopper even when a hinge pin is corotated by opening/closing of a door body, and to easily attach or detach the locking stopper. SOLUTION: A trunk part 7b is provided on an engagement piece 7a of a roughly C-shaped form engaged in a groove 6a at a tip of the hinge pin 6 to be extended in an axial direction of the hinge pin 6. In this trunk part 7b, the locking stopper 7 provided with a rotation protective piece 7c to be locked to a bent part at an end part of the door body is engaged with the groove 6a of the hinge pin 6.