baber/WOPTO huggingface dataset:
Patent JP-2002315996-A (JP)
Title: Drum-type washing machine
Inventor: NAKAMURA SATORU
IPC: D06F39/08
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To reduce cost by simplifying the structures of a water feed part and a detergent put-in part. SOLUTION: A detergent casing 32 freely drawably provided in a case 31 of the detergent put-in part 30 is provided in a curved surface part 1d in the front upper part of an outer box 1 so that the whole of the detergent put-in part 30 is disposed in the rear side in the outer box 1. On the other hand, a recessed part 1f is formed in the rear surface part 1e of the other box 1, a water feed port 21 is provided therein, and the distance from the water feed port 21 to the rear wall of the case 31 is shortened so that the water feed port 21 and a valve unit 23 are directly connected to each other and an outflow port of the valve unit 23 is connected to the rear wall of the case 31 via a water sealing member alone. This constitution can dispense with the use of a piping member such as a hose so as to reduce the number of components, save the labor for the assembling, and reduce the cost.
Patent JP-2002316356-A (JP)
Title: Die for molding pocket of carrier tape and method for molding recycle mark using the die
Inventor: KONDO KOHEI
IPC: B65B15/04
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily forming a recycle mark by transfer molding onto a carrier tape. SOLUTION: A carrier tape molding die and a die for transferring the recycle mark are integrally combined and used for an integral molding process.
Patent JP-2002000605-A (JP)
Title: Ultrasonic receiver and receiving method
Inventor: RONALD DENNIS GATTSUKU
IPC: H04R3/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a means of forming beams and processing signals including CW process in a completely digital domain. SOLUTION: An ultrasonic receiver which processes the images including CW Doppler in a digital domain. This ultrasonic receiver is consisting of a converter having a plurality of converting elements and an ultrasonic receiver having a plurality of channels (305) that receive analog echo signals (electric signal) and has a dynamic range of at least 154 dB/sqrt Hz, outputting the digitized analog echo signals using an A/D converter (320) that can convert signals.
Patent JP-2002273780-A (JP)
Title: Cooling method for thermoplastic resin film
Inventor: YAZAKI TAKAO
IPC: B29C48/305
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin film having a high transparency, or a thermoplastic resin extrusion-expanded sheet which has a high independent air bubble coefficient, being 80% or higher, is excellent in plane smoothness, and has a high gloss. SOLUTION: A resin is melt-extruded from a T-die 2 into a film-form. The film 3 is forcibly introduced to the surface of a cylindrical cooling roll 4, which is set at a location being 5 to 150 mm away directly under the T-die and is rotating, by jetting air from an air feeding nozzle 30. Then, the film which is melt-extruded accompanying the rotation of the cylindrical cooling roll 4 is directly cooled to a temperature which is lower than the softening point of a thermoplastic resin of the film material with a cooling water existing in a cooling water channel 57. In this case, the cooling water channel 57 is formed of the cylindrical cooling roll and a water cooling drum 5 having a recess. The recess corresponds with the cylindrical section having an area of approximate l/4 to l/2 of the area of the cylindrical outer peripheral surface of the cylindrical cooling roll.  The cooling water is fed to such a cooling water channel 57, and the sheet of the molten film on the cylindrical cooling roll is directly cooled. At the same time, in the extrusion-molding method of the resin film, the sheet is pinched with the cylindrical cooling roll and the water cooling drum.
Patent JP-2002316629-A (JP)
Title: Control device for vehicle in collision
Inventor: YAMAMOTO TSURAYUKI
IPC: B60T8/58
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a collision control device which can early ensure stability of a vehicle, by performing behavior stabilization control in accordance with a behavior of the vehicle after a rear end collision. SOLUTION: A vehicle behavior detection means for detecting a behavior of an own vehicle in collision and a vehicle behavior stabilizing means for stabilizing the behavior of the vehicle in accordance with the behavior of the own vehicle detected by the vehicle behavior detection means are provided, the vehicle behavior detection means is constituted of at least one of longitudinal acceleration sensors 45L, 45R, a lateral acceleration sensor 46, a vertical acceleration sensor 47, a yaw rate sensor 48, car height sensors 50FL, 50FR, 50RL, and 50RR, and a load sensor 51, the vehicle behavior stabilizing means performs control of at least one of distribution control of a brake force, steering control, and car height control.
Patent JP-2002316585-A (JP)
Title: Cart support device of vehicle door
Inventor: TAKAHASHI KAZUNORI
IPC: B60R5/04
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a cart support device of a vehicle door capable of detachably fixing a cart with wheel such as a shopping cart, etc., to a vehicle door. SOLUTION: The cart support device 60 is constituted by a lifting movement body 63 disposed on a wall surface at a cabin side of the vehicle door RD and vertically movable; a lifting driving means 72 for vertically moving the lifting movement body 63; and a cart support part 64 fixed to the lifting movement body 63, outwardly extending from a wall surface of the door and engageable/disengageable with a support receiving part 43 provided on the cart 10 with wheel. After the cart support part 64 is faced to the support receiving part 64, the cart can be detachably fixed to the door RD by ascending and driving the lifting movement body 63 by the lifting driving means 72. As the lifting movement body 63 is ascended and driven, it pulls-in the cart 10. Thereby, the cart 10 is fixed to the door RD.
Patent JP-2002322799-A (JP)
Title: Buffer sheet for waterproof coating film
Inventor: HEII IWAO
IPC: E04F15/18
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that there is such a risk that a fire occurs when a static electricity spark generated by discharge from a buffer sheet ignites flammable gas volatilized from an adhesive, primer or the like, due to the fact that the buffer sheet is highly insulative so that it is electrified by a friction with a roller. SOLUTION: An unwoven fabric made of a synthetic resin 3 is interwoven with a conductive resin 4 to form a buffer sheet 1. By using the buffer sheet 1, static electricity generated by the friction between the sheet and the roller and the like at the time of execution is eliminated via corona discharge or by allowing the electricity to flee from the buffer sheet to the substrate side, thus the electrification of the sheet is prevented.
Patent JP-2002325347-A (JP)
Title: Housing apparatus for extra length flat wire harness
Inventor: TSUKAMOTO MASASHI
IPC: H02G3/38
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an extra length flat wire harness housing apparatus that prevents foreign matters from mixing thereinto. SOLUTION: The apparatus comprises a cabinet 27, that houses an extra length 26 of flat wire harness 22 in which the extra length 26 of the flat wire harness 22 passes meandering its way therethrough and in which a passage 32 is provided to the face and the reverse surface of the extra length 26 of the flat wire harness to be in contact therewith at respectively different locations. Furthermore, a spring 33 and a movable body 34 collectively as a draw-in means are provided that pull the extra length 26 of the flat wire harness 22 in its draw-in direction.
Patent JP-2002323164-A (JP)
Title: Valve switch
Inventor: KAWAMURA TAKASHI
IPC: F16H3/083
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an air motor drive type valve switch, having a small-size clutch mechanism and an air control circuit which surely opens from a valve fully closed state in an opening operation of the valve. SOLUTION: This valve switch incorporates a high-speed/low-speed changeover clutch mechanism 84 in a reduction gear and is provided with the air control circuit, with subsequently a low-speed and high torque acting from the fully closed state till starting the opening in an opening operation of the valve, then a high speed and normal torque acting, and a high-speed and normal torque acting in the closing operation of the valve.
Patent JP-2002329734-A (JP)
Title: Resin sheet sticking tool
Inventor: MATSUMURA SHINYA
IPC: H01L21/52
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To realize continuous sticking of resin sheets by cutting a resin sheet for application unit separating each resin sheet before sticking. SOLUTION: A row of protrusions 19 is provided on the surface of a resin sheet sticking tool 17, which opposes to the back tape on which resin sheet 12 is stuck. Thus, a boundary area between resin sheets 14 of sticking unit and the resin sheet before sticking 12 can be easily cut off, so that a problem that the resin sheet before sticking 12 adheres to the resin sheet 14 of sticking unit and supplied on a wiring substrate 10 does not occur.
Patent JP-2002329861-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MIURA NARIHISA
IPC: H01L21/336
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device comprising a field effect transistor the speed of which can be increased. SOLUTION: A field effect transistor comprising a gate electrode 5, silicon layers 11a and 11b, and source/drain regions 12a and 12b is formed on the surface of a silicon substrate 1. In a sidewall insulation film 13 formed on the opposite side faces of the gate electrode 5, cavities 14 are formed at a part between the gate electrode 5 and the silicon layers 11a and 11b.
Patent JP-2002334611-A (JP)
Title: Conductive particle composite
Inventor: KAWAKADO SHINICHIRO
IPC: H01G4/12
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a composite having electric characteristics similar to precious metal particles by way of a mixture of precious metal coated particles and precious metal particles. SOLUTION: The conductive particle composite consists of precious metal coated particles with smaller average diameter than that of precious metal particles with precious metal coated on the surface of precious metal particles and inorganic fine particles. And it is connected to a manufacturing method of precious metal coated particles by adding precious metal salt solution to dispersion liquid under agitation with inorganic particles dispersed in reducer solution, or a method of manufacturing precious metal coated particles by adding precious metal salt solution and reducer at the same time to dispersion liquid of inorganic particles under agitation.
Patent JP-2002292453-A (JP)
Title: Manufacturing method for thick, high strength, and spherical graphite cast iron
Inventor: KADOI JUN
IPC: C22C38/16
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for high strength and spherical graphite cast iron for securing stably the strength/ elongation of a substance, not causing deterioration in strength and elongation even if the thickness is increased. SOLUTION: In manufacturing the spherical cast product formed with a part with 50 mm or more thickness, a spherical graphite cast molten metal with the constituent of C: 3.0-4.0%, Si: 1.5-2.5%, Mn: 0.1-0.5%, Mg: 0.01-0.07%, P: 0.03% or less, S: 0.010% or less, Cu: 0.1-0.7%, Ni: 1-2% is tapped into a sand mold disposed with a direct cooling metal of 30% or more of casting volume so as to make the cast.
Patent JP-2002331256-A (JP)
Title: Separation apparatus for nonferrous metal
Inventor: YAMADA HIROO
IPC: B03C1/23
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To optimize a separation efficiency by effecting improvements in the separation efficiency by strengthening the magnet power of a rotor, and by simplifying the change of a damaged cover drum, and by making the relative positions of the rotor and the cover drum adjustable. SOLUTION: Since the cover drum for the rotor is made of plastics, the cover drum will not produce heat even if the magnet of the rotor is strengthened. The time for changing the drum can be definitely detected by employing a dual structure for the cover drum with different colors for the inside and the outside. The cover drum can be easily changed by employing separated rings for it. The relative positions of the rotor and the cover drum can be adjusted by making the cover drum rotatable centered on the axis of the rotor.
Patent JP-2002334870-A (JP)
Title: Remote plasma-cleaning method of high-density plasma cvd system
Inventor: TAJIRI HIROYOSHI
IPC: H01L21/3065
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To effectively cleaning reaction products such as silicon dioxide and the like, attached to the central part of the ceiling part of a process chamber of a high-density plasma CVD system. SOLUTION: A current plate 13 is installed under a remote plasma-cleaning gas feed port 5 in a process chamber 2 for forming film on a semiconductor wafer 1, and the remote plasma-cleaning gas, introduced horizontally, is hit to the current plate 13 to detour toward the ceiling of the process chamber 2. After accelerating a reaction between the reaction products such as silicon dioxide film 12 and the like, formed frequently on the central part of the ceiling part of a process chamber 2 during film forming and the remote process-cleaning gas by prolonging their residence time in the process chamber 2, the vaporized reaction products are exhausted from the exhaust bent 6.
Patent JP-2002340291-A (JP)
Title: High-pressure flat composite vessel for natural gas automobile and its manufacturing method
Inventor: TAKANO KATSUO
IPC: F16J12/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a flat composite vessel for a fuel device for a natural gas automobile being lightweight and having high pressure resistance similarly to a conventional cylindrical composite pressure vessel. SOLUTION: This high-pressure flat composite vessel having metal or plastic liner outer circumference reinforced by a fiber reinforced plastic layer has an axially symmetrical flat shape with a round cross section orthogonal to the longitudinal direction of a liner trunk part. The major axis length of the external dimension of the cross section of the liner trunk part is set to 1.3-2.5 times as long as the minor axis length. The fiber reinforced plastic layer is formed by a filament winding method combining a hoop winding with a helical winding and/or an in-plane winding and the fiber reinforced layer thickness formed of the hoop winding is set to 50-75% of the whole fiber reinforced layer thickness.
Patent JP-2002343190-A (JP)
Title: Slide switch
Inventor: KOMURO TADASHI
IPC: H01H15/02
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized slide switch wherein confirmation of setting position is easy, and engaged state of click mechanism is also confirmed. SOLUTION: At nearly symmetric position taking an operation part of a slider part as the center, not less than one click convex part is respectively formed, and an operation hole part in which an operation part of the slider part is capable of being exposed is formed at the cover, and pressing mechanism to press the slider part or the click convex part to the cover side is installed, thereby the slider part is made to slide, and a feeling of click is generated when the click convex part and the click hole part are engaged, and the engaged click convex part is constituted to be recognizable from the outside.
Patent JP-2002336680-A (JP)
Title: Vaporizing tank
Inventor: EHATA YOSHIHIRO
IPC: B01J7/02
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a vaporizing tank in which the amount of a liquid sample to be vaporized can be increased. SOLUTION: This vaporizing tank D is provided with a main body 1 for storing the liquid sample S, heating means 2, 3, 4, 5 for vaporizing the sample S by heating it in the main body 1, an inlet for introducing the sample S into the main body 1 and an outlet for discharging the sample S vaporized in the main body 1. The heating means 5 is arranged near the liquid level of the sample S stored in the main body 1.
Patent JP-2002115304-A (JP)
Title: Hand-washing device
Inventor: KUMAMOTO YASUHIRO
IPC: A47K1/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a hand-washing device causing no damage and leakage in a gas supply means by preventing intrusion of water into the gas supply means. SOLUTION: This hand-washing device is provided with a water discharge port 1 for discharging water or hot water, a gas blowoff port 2 for blowing off gas for blowing away a waterdrop sticking to hands 8, the gas supply means 3 for supplying the gas to this gas blowoff port 2, a ventilating passage 4 for communicating the gas blowoff port 2 with the gas supply means 3, a bowl part 5 for receiving the blown-away waterdrop and discharge water from the water discharge port 1, and a drain port 18 arranged in a lower part of this bowl part 5. This gas blowoff port 2 is arranged on a wall surface of the bowl part 5. A water intrusion preventive means is arranged for preventing intrusion of the water into the gas supply means 3.
Patent JP-2002344582-A (JP)
Title: Portable telephone set and method for displaying party being addressed in telephone conversation
Inventor: SEKIGUCHI TOMOKI
IPC: H04W76/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set and a method for displaying parties on the other end in telephone conversation using the telephone set, wherein the details of tripartite telephone conversation service can be easily grasped on a display by a user and telephone conversation modes can be easily changed. SOLUTION: The portable telephone set 10 is provided with the display 42 and allows various telephone conversation information to be displayed on the display 42. The telephone set 10 has ROM 43 in which connected speaker icons 50 selectable by the user are stored; a display program which is stored in the ROM 43 and is for displaying on the display 42 the connected speaker icons 50 of all the other parties in connection when two or more other parties are in connection; and a selection frame 51 for selecting any connected speaker icon 50 from among the connected speaker icons 50 displayed by the display program. To change other parties in connection, a connected speaker icon 50 is selected in the selection frame 51 and a decide button is clicked.
Patent JP-2002354844-A (JP)
Title: Inverter equipment provided with regenerative power storing and discharging function and higher harmonic suppressing function
Inventor: YAMADA TETSUO
IPC: H02P5/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To save energy and reduce EMI noise. SOLUTION: A first inverter 31a is provided with a voltage step-up and step-down chopper circuit 32 using an electric double layer capacitor as power regenerating function. The chopper circuit 32 is constituted of a transistor 32a, a diode 32b, a DC reactor 32c, and the electric double layer capacitor 32d. The first inverter controls charge and discharge of the capacitor 32d by PWM output from a voltage step-up and step-down chopper control circuit 33. An inverter 41 for suppressing higher harmonic has a function for driving a motor 42 which is a driving object of the inverter itself, and a function for suppressing the higher harmonic which a first inverter 31a-an N-th in inverter 31N generate.  The inverter 41 is constituted of a power source regenerating type inverter device having a PWM forward converter 11, and performs suppression of power source higher harmonic generated by the first inverter part 31a, and power factor adjustment.
Patent JP-2002349202-A (JP)
Title: Turbine rotor
Inventor: ISHINO MINORU
IPC: F02B39/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a turbine rotor maintaining good turbine responsiveness and improving turbine efficiency. SOLUTION: An inlet diameter ΦDin of a turbine rotor 10 is reduced equally to an outlet diameter ΦDout. Reduction of rotor circumference speed accompanied by the reduction of the diameter is compensated by increase of rotor circumference direction component of gas to secure designated torque. Although gas inflow angle θgets narrower than a right angle from increase of rotor circumference direction component of gas, impact loss is controlled to improve turbine efficiency by making gas inflow along a blade 18 curved in a shape convex toward the rotor rotation direction on the inlet side. Gas flow is equalized in the radius direction by the blade 18 curved in a shape concave in the rotation direction on the outlet side. Consequently, separation at a shroud part caused by perpendicular gas flow from size reduction is avoided.
Patent JP-2002347318-A (JP)
Title: Imaging apparatus
Inventor: TAKAMATSU MAKOTO
IPC: G06Q30/06
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To lessen the burden of work for recognition or ordering by managing consumption (residual quantity) of supply, e.g. recording sheets, on the side of an imaging apparatus. SOLUTION: The imaging apparatus connected, through a telephone line 110, with an external unit 130 for receiving order information of supply being consumed in imaging operation comprises an operation display section 102 displaying a previously inputted order set amount of supply, a number of copies counting section 103 for counting consumption of supply, an operating section 101 for determining whether consumption counted at the number of copies counting section 103 has reached the order set amount or not, and a main control section 104 for controlling the operation display section 102 to display necessity of supply order when a decision is made that consumption has reached the order set amount based on the operation results at the operating section 101.
Patent JP-2002353524-A (JP)
Title: Peltier unit and manufacturing method therefor
Inventor: IWAMOTO NARIMASA
IPC: H01L35/32
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To ensure airtightness by assuring adhesion between a Peltier module and a heat conductor merely by clamping heat conductors on both sides, using a screw with the Peltier module in between, with no threaded-hole sealing process, or a post process, as required in conventional cases. SOLUTION: A heat conductor 4 is disposed on both sides, a heat-absorbing side and a heat radiation side, of a Peltier module 3 where a plurality of joint electrodes 2, in which a plurality of thermoelectric elements 1 are jointed, are arrayed as specified. The heat conductor 4 and the Peltier module 3 are contacted tightly, by clamping the heat conductors 4 on both sides using a screw 5 with the Peltier module 3 in between, thus hermetically sealing the Peltier module 3 from the outside. An annular rubber-like elastic body is provided to a neck part 6 of the screw 5, and a fitting part of the screw 5 is made into an airtight structure.
Patent JP-2002353986-A (JP)
Title: Communication unit
Inventor: FURUYA TOMOHIDE
IPC: H04L12/28
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a communication unit capable of comparing a transmission signal and a reception signal to detect collisions of the signals that can compensate the attenuation in a transmission line, extend the transmission distance or increase number of connected communication units, by adding a signal amplifier means. SOLUTION: The communication unit is provided with two paths, through which a received signal passes and selects the path for receiving a signal during signal transmission or the path for receiving a signal, during no signal transmission period.