baber/WOPTO huggingface dataset:
Patent JP-2002167472-A (JP)
Title: Hydrogenated rubber composition
Inventor: NISHIHARA HAJIME
IPC: C08L15/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrogenated rubber composition excellent in external appearance, thermal and optical stabilities, flaw resistance, oil resistance and mechanical strength. SOLUTION: The hydrogenated rubber is a homopolymerized rubber, composed of at least one kind of a conjugate diene type monomer, or a random- copolymerized rubber, composed of the conjugated diene type monomer and an aromatic vinyl monomer, wherein a hydrogenated ratio of total double bonds is 50% or more. The hydrogenated rubber composition is crosslinked and composed of the hydrogenated rubber, that is composed of a hydrogenated rubber (A) having the aromatic vinyl monomer of 5 wt.% or below and a hydrogenated rubber (B) having the aromatic vinyl monomer of 5 wt.% or above and 90 wt.% or below, and (C) a thermoplastic resin. Further, this hydrogenated rubber composition is characterized in that the difference of the aromatic vinyl monomer contents between the hydrogenated rubber (B) and the hydrogenated rubber (A) is 5 wt.% or above.
Patent JP-2002169127-A (JP)
Title: Hinge structure of spectacles temple
Inventor: KAWASAKI HIDEO
IPC: G02C5/22
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a hinge and a temple being integrally brazed and the temple being unable to be replaced, so long as a hinge screw is not removed. SOLUTION: This hinge structure of the spectacle temple is provided with a spring housing part 3, which is mounted on the connector side of an endpiece 2 and the temple which is turnably connected in the spring housing part 3. The spring housing part 3 elastically mounts an elastic member 5 and a pressing member 6 from one end side an forms a connection groove hole 3b on a free end side.  The connection groove hole 3b is formed horizontally fro the free end surface to the internal side surface of the spring housing part 3, in such a manner that a connection protrusion of the temple is permitted in the horizontal state and is freely turnably prevented from dropping in the vertical state, and by rotating the temple by 90 deg. in the circumferential direction, the connection projection is made to be mismatched with the connection groove hole 3b, so as to cross the same and freely rotatably (freely foldably) connects and supports the temple.
Patent JP-2002170887-A (JP)
Title: Circuit manufacturing method
Inventor: ONO ATSUKI
IPC: H01L27/088
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To manufacture an integrated circuit device comprising a first transistor of p-MOS where a gate insulating film comprises a thick oxide silicon film and a second transistor which comprises a thin silicon oxynitride film wherein, for the second transistor, a gate electrode is sufficiently doped to prevent degradation in characteristics while, for a first transistor, such characteristics degradation is prevented as caused when the doping ion of the gate electrode is diffused up to a silicon substrate. SOLUTION: After a silicon layer 133 formed on the surfaces of a silicon oxide film 113 and a silicon oxynitride film 114 is patterned, it is impurity-doped along with a silicon substrate 115 to form a gate electrode and a source/drain region. Since the silicon layer 133 is impurity-doped only above the silicon oxinitride film 114 before pattering as well, the amount of doping with the gate electrode is small for the first transistor while large for the second transistor.
Patent JP-2002168327-A (JP)
Title: Lubrication structure of transmission
Inventor: AKASHI KOHEI
IPC: F16H57/04
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To secure the quantity of oil fed to a pilot bearing of a vertical transmission in an FR vehicle when the vehicle is on an upward slope. SOLUTION: In the lubrication structure, a main shaft 10 is coaxially and relatively rotatably engaged with an engagement hole 9 at the shaft end of an input shaft 6 via the pilot bearing 11. An input gear 13 is mounted around the outer surface of the input shaft 6, and an input counter gear 14 is engaged with the lower end of the input gear 13. A through hole 20 for feeding oil to the pilot bearing 11 is formed at the input shaft 6, and a projection 22 is formed on the inner wall 21 of a transmission housing 1 for spraying/feeding the oil scraped up by the input counter gear 14 toward the engagement part 25 between the input gear 13 and the input counter gear 14.
Patent JP-2001222814-A (JP)
Title: Magnetic recording medium
Inventor: NAOE YASUSHI
IPC: G11B5/708
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having low noise even in high output, excellent in running durability and capable of high density recording. SOLUTION: The magnetic recording medium having a non-magnetic layer containing non-magnetic powder and a bonding agent and a magnetic layer containing ferromagnetic powder and a binder, which are successively provided on a non-magnetic flexible substrate in this order, is characterized in that the magnetic layer has 0.04-0.3 μm average thickness and the ferromagnetic power is metal alloy powder having >=130 A.m2/Kg σs and the magnetic layer contains granular powder having 0.005-0.2 μm average primary particle size and specific gravity of >=5.
Patent JP-2002169649-A (JP)
Title: Touch panel device
Inventor: SATO YOSHIO
IPC: G06F3/033
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel device on which a plurality of input IDTs and output IDTs can be totally disposed in a row, permitting to narrow the installation area for them and to widen the effective position sensing area. SOLUTION: This touch panel device has, in correspondence with a plurality of tracks, a plurality of input IDT2s for energizing elastic surface wave and a plurality of output IDT3s for receiving the elastic surface wave. Each input IDT2 has an electrode structure of broad band, and each output IDT3 has a structure of matched filter that produces a large output if a specific binary signal train is received. To each input IDT2, a signal that a plurality of specific binary signal trains are arranged in time series is impressed.
Patent JP-2002170027-A (JP)
Title: Advertisement delivery business and system
Inventor: ARIGA MANABU
IPC: G06Q30/04
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement delivery business and advertisement delivery system having a high advertisement effect. SOLUTION: This advertisement delivery business delivers an advertisement to a cellular phone on the basis of a request inputted from a communication network by use of a computer connected to the communication network and an advertisement file for storing advertisements displayable on the display screen of the cellular phone, and reducing the communication rate of the cellular phone.
Patent JP-2002167984-A (JP)
Title: Dwelling house with semi-indoor approach
Inventor: MATSUMOTO MASAMI
IPC: E04H1/02
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a dwelling house with a visually excellent semi-indoor approach capable of forming an entrance with a large depth from a road, high privacy, and advantageous crime prevention even if the entrance must be disposed in proximity to the road. SOLUTION: The semi-indoor approach 4 is laid down along an inside outer wall 2 on the side of the entrance 3 facing a west side road WR and covered by an external outer wall 1 and a roof integrally formed with a building, and an access 1a is provided at the center of the external outer wall 1 in south-north direction.
Patent JP-2002168572-A (JP)
Title: Thermal treatment equipment
Inventor: NAKAMU EIJI
IPC: F27B17/00
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by avoiding overheating through a heater and to lessen a load pertaining to design of heat resistance. SOLUTION: A plurality of upper heaters 2a and lower heaters 2b are disposed vertically in a furnace and each heater 2a, 2b is connected with a control circuit 3 such that the heater can be controlled independently. The control circuit 3 is provided with a current sensor 36 in order to measure the total value X of heating power. When the total value X exceeds a preset level X0, control of the heaters 2a and 2b is interrupted temporarily to keep a constant heating state in the furnace.
Patent JP-2002172910-A (JP)
Title: Bearing device for drive wheel
Inventor: TORII AKIRA
IPC: F16C19/38
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for a drive wheel formed that a rigid axle suspension system can be changed into an independent suspension system without being followed by wide alteration of axle structure. SOLUTION: An axle 3 transmits rotation torque through a constant velocity universal joint 4 and has fundamental constitution that a hub ring 8 is rotatably supported at an axle pipe 2 by a double row conical roller bearing 13. The inboard side of the axle 3 is removably coupled in a serration hole 6 of a joint member 5 on the outside of the constant velocity universal joint 4 by a retaining ring 16 of a spring material. A flange 7 is integrally formed at the end part on the outboard side of the axle 3 and by coupling the hub wing 8 to the flange 7, an independent suspension system can be employed for suspension of a drive wheel 11 without wide alteration of axle structure.
Patent JP-2002171827-A (JP)
Title: Roof structure
Inventor: HIRANO TATSUYUKI
IPC: A01G9/02
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a roof structure capable of efficiently retaining water in a planting part for a long period. SOLUTION: This roof structure has a planting part S in which soil 1 having a prescribed thickness is piled on an inclined roof B2 on which a waterproof layer 4 is provided. In the roof structure, a water-retaining part 2 made of a water-absorbing polymer and capable of freely retaining water is provided in the planting part S along the upper part of the waterproof layer 4.
Patent JP-2002176279-A (JP)
Title: Heat radiation structure of electronic unit box and method of manufacturing the same
Inventor: TAKAHASHI KOICHI
IPC: H05K7/06
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiation structure of an electronic unit which can efficiently radiate heat with simple structure and which can miniaturize an electronic unit, and to provide a manufacturing method of the electronic unit which can improve the productivity of the electronic unit. SOLUTION: In an electronic unit box 1, the electronic unit 2 is stored in a storage case obtained by combining an upper cover 3 and a lower cover 4. In the electronic unit 2, a relay 7 is mounted on a power circuit body 5 and a control board 8 is vertically fitted. The power circuit body 5 is provided with a heat radiation board 6 provided with a pair of side walls 6b and 6b and is constituted of aluminum alloy board, a bus bar 9 formed a plurality of circuits, and a heat conduction sheet 10 being thermosetting sheet which is arranged between the heat radiation board 6 and the bus bar 9 which integrates the heat radiation board and the bus bar and has insulating property.
Patent JP-2002176176-A (JP)
Title: Semiconductor device
Inventor: KONO KENJI
IPC: H01L29/739
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which restrains current/voltage vibration phenomenon in a reverse recovery process. SOLUTION: An n- epitaxial layer 2 is formed on a silicon substrate 1 and a channel p well region 6 is formed in a surface layer of the n- epitaxial layer 2, and a current path of a built-in diode by the n- epitaxial layer 2 and the channel p well region 6 is formed. In a surface layer of the n- epitaxial layer 2, p region 21, 22 and p and n regions 30, 31 are provided. When a p-n junction is switched from conduction state in a forward direction to blocking state in a reverse direction, a voltage is applied between the p regions 21, 22 and the p, n regions 30, 31, and a hole is supplied to a p-n junction part of the n- epitaxial layer 2.
Patent JP-2002176717-A (JP)
Title: Cable protective device and cable wiring method
Inventor: SUGIHARA NOBUKAZU
IPC: H02G3/30
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a cable protective device which can be attached before a cable is wired while the cable wiring work afterwards dies not interfere and enables the change of the wiring without detaching its main part. SOLUTION: A capable protective device is attached to a building construction material such as a frame edge, a beam, a column, etc., and protects a cable C from nails or the like. The device comprises a protective device main part 10 from which piercing plates (fixing parts) 13 fixing the main part 10 to the building construction material are made to protrude, and a cover 20 which is integrally connected with the protective device main part 10 with a hinge and comprises a housing part 18 in which a cable C is housed with the protective device main part 10.
Patent JP-2002178956-A (JP)
Title: Large transportation vehicle
Inventor: KATO MORINOBU
IPC: B60P3/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a large transportation vehicle enabling passage through a pallet while making the driver's field of view better. SOLUTION: The large transportation vehicle 1 has a long load-carrying platform 3 having a number of wheels and vertically movably supported by a jack-up mechanism provided between the platform and an axle, and a pair of cabs 2 are provided at both longitudinal ends of the platform 3. The transportation vehicle has a cab lift 10 for lifting and lowering the cabs 2 relative to the platform 3.
Patent JP-2002185178-A (JP)
Title: Radio wave absorbent, electronic apparatus, and manufacturing method therefor
Inventor: FUKUNAGA SEIICHI
IPC: H05K9/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a light and flexible electric wave absorbent easy to handle and having a large electric wave absorbing effect, along with an electronic apparatus and a manufacturing method for the electric wave absorbent. SOLUTION: In a manufacturing method, a soft cellular plastic body 5 including continuous air bubbles is impregnated with minute electric wave absorbing material and compressed to 1/2 to 1/20 in thickness while the soft cellular plastic body 5 is heated. In addition, an electronic apparatus is provided by using the electric wave absorbent.
Patent JP-2002181781-A (JP)
Title: Method and apparatus for analysis of microorganism by capillary electrophoresis
Inventor: SHINTANI TOMOKICHI
IPC: C12M1/34
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an analytical method in which various microorganisms, especially salmonellae, are isolated and detected quickly and with high sensitivity and to provide an analyzer used for the method. SOLUTION: In the analytical method for the microorganisms, a sample containing the microorganisms is capillary-electrophoresed by using a migration buffer solution containing an alginate. Alternatively, in the analytical method for the microorganisms, the sample containing the microorganisms is treated with a fluorescent antibody bonded to the microorganisms, they are capillary- electrophoresed, and the microorganisms labeled with the fluorescent antibody are fluorescence-detected. In the method for analyzing the microorganisms by using a capillary electrophoretic operation, the analyzer for the microorganisms is provided with (i) a water tank containing the migration buffer solution containing the alginate, (ii) a capillary which isolates the microorganisms injected into the migration buffer solution and (iii) a detection means which detects the isolated microorganisms.
Patent JP-2002185371-A (JP)
Title: Echo canceller with sound volume automatically regulating function
Inventor: NISHIMURA EIICHI
IPC: H04R3/02
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an echo canceller capable of stably cancelling an echo even when a sound volume of a transmission signal is automatically regulated. SOLUTION: The echo canceller with a sound volume automatically regulating function comprises a signal level data generator 24 for outputting a signal level data LD, if a reception signal RXi is judged to be no signal and a transmission signal TXi is judged not to be no signal; a signal generator 14 for an echo cancel for outputting a signal EC for the echo channel, if the signal TXi is judged to be no signal and the signal RXi is judged not to be no signal a first automatic gain controller 12 for multiplying the signal EC for the echo cancel by an increasing/decreasing ratio obtained from a signal level data LD; a second automatic gain controller 23 for multiplying the signal TXi by the ratio; and an arithmetic unit 13 for subtracting the signal ECm for the echo cancel from a transmission signal TXm to output.
Patent JP-2002146362-A (JP)
Title: Floor polisher composition
Inventor: NAKAGAWA SHIGEHARU
IPC: C10G1/04
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a floor polisher composition having high stainproofness while having high gloss sustainability. SOLUTION: This floor polisher composition essentially comprises (a) an emulsion of an acrylic resin with a Tg of 5-20 deg.C determined by the Fox's formula, (b) a 2nd emulsion of another acrylic resin with a Tg of 40-80 deg.C determined by the Fox's formula (c) a polyethylene wax emulsion, and is characterized by that the component (a) accounts for 95-40 wt.% of a total of the component (a) and the component (b) on a solid basis, and the component (c) accounts for 10-2 wt.% of a total of the component (a), the component (b) and the component (c) on a solid basis.
Patent JP-2002186299-A (JP)
Title: Method for conrolling synchronous motor having no position sensor
Inventor: TSUNEHIRO YUZURU
IPC: H02P21/00
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To perform excellent control over a low speed region to a high speed region while a constitution can be made at a low cost without using a position sensor. SOLUTION: A control arithmetic part 601 estimates a deflection angle ϕ, and outputs a command value signal to an inverter device 602 so as to decrease its inverter angular frequency when the deflection angle ϕ is positive so as to increase the inverter angular frequency when the deflection angle ϕ is negative. The inverter device 602 controls a synchronous motor 604 by the inverter angular frequency in accordance with the command value signal.
Patent JP-2002187553-A (JP)
Title: Handcart
Inventor: AKUSAWA SHOJIRO
IPC: B62B7/04
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a handcart capable of maintaining the direction of traveling with a small force without no risk of the handcart to suddenly travel downward to the lower part of a inclined plane while a person crosses the inclined plane with the handcart, and showing the good property of traveling in a straight line even on a rough surface. SOLUTION: This handcart is provided with a left wheel 1a and a right wheel 1b of front wheels fixed on a wheel axle 2, and casters 3a, 3b as rear wheels, to concurrently rotate in the same direction. In crossing the incline plane, a force MG to rotate the handcart is developed from a component G of the gravity of the handcart and a distance L. And then, the force MF from friction forces Fa, Fb between front wheels and a road surface and a distance B acts in the direction reverse to the direction of the force MG. Accordingly, a force required to maintain the direction of traveling can be reduced. When a wheel hits an obstacle and a movement MS to change the direction of traveling of the handcart is generated, the force MF from the friction force of the front wheel acts in the direction reverse to the moment MS.  Accordingly, the handcart shows the good property of traveling in a straight line.
Patent JP-2002189353-A (JP)
Title: Belt device and image forming device
Inventor: IWAI SADAYUKI
IPC: G03G15/00
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a belt device and an image forming device capable of preventing the occurrence of a crack in both side end parts of an endless belt of a multi-layer structure and the peeling of a belt layer or the like in the case of laying the endless belt by using a laying roller whose roller width is smaller than the belt width of the endless belt. SOLUTION: The belt width D of the belt layer having the smallest elongation (a rigid belt layer 102) in the endless belt 100A is made as the belt width of equal to or smaller than the roller width E of the laying roller (the laying roller 200) having a smallest roller width out of the laying roller 200. Thus, both side end parts 100a of the rigid belt layer 102 having the smallest elongation (where brittleness is largest) are hardly projected to the outside of the laying roller 200, so that the occurrence of the crack of both side end parts 102a of the rigid belt layer 102 is prevented.
Patent JP-2002190900-A (JP)
Title: Internet facsimile communication unit
Inventor: KOUNOE TOSHIAKI
IPC: G06F13/00
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an Internet facsimile communication unit employing an E-mail to FAX Gateway function that can transfer E-mail to a destination even when the E-mail includes an attached file that cannot be expanded. SOLUTION: The Internet facsimile communication unit discriminates whether or not the attached file having a file form can be expanded, aborts the attached file that cannot be expanded, and facsimile-transfers the received E-mail to the destination.
Patent JP-2002187057-A (JP)
Title: Wire saw
Inventor: KOBAYASHI SHIGEO
IPC: B28D5/04
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a wire saw wherein working accuracy of a workpiece can be maintained while preventing scattering of a working fluid onto a bracket and the like. SOLUTION: In the wire saw wherein a plurality of working rollers 13 to 15 are supported by the bracket 12, a wire 17 is supportably tensioned a large number of times between the working rollers 13 to 15, a workpiece 18 is pushed to the wire 17 and the workpiece 18 is cut off by the wire 17 by feeding the working fluid between the wire 17 and the workpiece 18, scattering of the working fluid risen in temperature onto the bracket 12 is prevented by providing a pan 40 which receives the working fluid between the bracket 12 and the working rollers 13 to 15.
Patent JP-2002187355-A (JP)
Title: Heat-sensitive recording material
Inventor: IWASAKI MASAYUKI
IPC: B41M5/26
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording material having a high color developing density, small fogging and excellent preservability or the like of an image part. SOLUTION: The heat-sensitive recording material comprises a heat-sensitive color developing layer containing an electron donative colorless dye and an electron acceptive compound on a support. The color developing layer contains N-(4-hydroxyphenyl)-p-toluenesulfonamide as the acceptive compound and 2- benzyloxynaphthalene and amide methylenebisstearate as a sensitizer so that a mass ratio (x/y) of the 2-benzyloxynaphthalene (x) to the amide methylenebisstearate (y) is in a range of 95/5 to 40/60.
Patent JP-2002191076-A (JP)
Title: Mobile communication terminal
Inventor: SHIMAOKA SHIRO
IPC: H04W88/02
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication terminal that allows a user to timely recognize whether there is or not information from a communication network to its own terminal without the need for operating the terminal. SOLUTION: When a communication state detection means 55 detects that the communication with a base station is restored to be communication available from a communication disabled state and the mobile terminal is restored to in-zone from the outside of the zone, a data presence inquiry means 56 is immediately started to inquire about the presence of a designated information. When the information exists, a sounder 54, a vibrator 59 or an LCD 53 or the like is used to inform the user about the presence of information by ringing, vibration and message or the like. Thus, the user can timely recognize of information to its own terminal without the need for operation of the terminal.