baber/WOPTO huggingface dataset:
Patent JP-2003049598-A (JP)
Title: Concrete wall surface cutting machine
Inventor: OKAMOTO TOSHIHITO
IPC: E02F3/36
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a concrete wall surface cutting machine which can efficiently cut the surface of a concrete wall to an arbitrary depth and, at the same time, with which cutting work can be performed efficiently by easily rotationally moving the machine forward, backward, leftward, and rightward. SOLUTION: This concrete wall surface cutting machine comprises a supporting body detachably attached to the front end section of the driving arm of a working machine, such as a backhoe, etc., a rotary supporting body having a L-shaped mounting surface the horizontal portion of which is fixed to the driving shaft of a first motor composed of a hydraulic motor, etc., fixed to the supporting body, and a cutter drum supporting body having an L-shaped mounting surface the vertical portion of which is fixed to the driving shaft of a second motor composed of a hydraulic motor, etc., fixed to the vertical portion of the rotary supporting body. This cutting machine also comprises a cutter drum attached to the driving shaft of a cutter drum rotating motor composed of a hydraulic motor, etc., fixed to the horizontal portion of the cutter drum supporting body.
Patent JP-2003048997-A (JP)
Title: Superabsorbent starch gel
Inventor: YOSHII FUMIO
IPC: A61F13/53
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable starch absorbent having increased absorption, rate of water absorption and reduced cost in reduced environmental loading type absorbent. SOLUTION: This method uses the superabsorbent starch gel obtained by mixing carboxymethyl starch(CMS) with the starch, adding water and kneading to get a paste state mixture and then irradiating an ionizing radiation.
Patent JP-2002307570-A (JP)
Title: Tire production system and method
Inventor: TAKAGI SHIGEMASA
IPC: B29D30/20
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire production system which can be installed on a full scale in a factory without requiring a broad space and is capable of sequentially conveying intermediate moldings rapidly and upgrading the productivity and the product quality. SOLUTION: A ply station 12, a band station 13, a shaping station 14 and a belt tread station 15 are arranged along one of the sides of a conveyance line 11 extending linearly. On the conveyance line 11, a first conveyor 16 is supported, in a freely movable manner, between the stations 12 and 13, a second conveyor 17 between the stations 13 and 14 and a third conveyor 18 between the station 15 and 14. On the opposite side of the conveyance line 11, a vulcanizing station 19 comprising a plurality of vulcanizing machines 20 is installed in parallel. Further, a transfer device 22 is arranged between the vulcanizing station 19 and the shaping station 14.
Patent JP-2002121515-A (JP)
Title: Laminated film and laminating method using this laminated film
Inventor: NAGATA TORU
IPC: C09J7/02
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a laminated film capable of neatly cutting a protective layer along the peripheral edge of a print when the protective layer formed on a substrate is contact-bonded to the image surface of the print and then the above substrate is separated from the image. SOLUTION: In forming a laminated film obtained by laminating at least a surface layer and an adhesive layer on a substrate, the surface layer is formed by coating with a coating material obtained by mixing at least two types of emulsions.
Patent JP-2003055543-A (JP)
Title: Aromatic-aliphatic copolymerized polycarbonate resin composition
Inventor: NAGAI SATOSHI
IPC: G11B7/2534
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aromatic-aliphatic polycarbonate resin exhibiting excellent impact resistance even at a low temperature and having high heat-resistance, high Abbe number and low photoelastic constant at a low production cost. SOLUTION: The polycarbonate resin composition is composed of (A) an aromatic-aliphatic copolymerized polycarbonate resin having the units of formula (1) and formula (2) as constituent units and (B) a copolymerized polycarbonate resin having the units of formula (1) and formula (3) as constituent units.
Patent JP-2002151430-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: MIYATA RIE
IPC: H01L21/28
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a high density diffusion region with a low resistance, and also to provide a method of manufacturing the same. SOLUTION: With a gate electrode 4 and an element isolation insulation film 2 as a mask, boron ions 5 are implanted to form a high concentration ion implanted layer 6 for extension. The peak impurity concentration of the high concentration ion implanted layer 6 for extension is set to such a one that is very close to the solution limit concentration of a first RTA treatment, but not exceeding it. Then, the first RTA treatment is conducted to turn nearly all the impurities included in the heavily doped layer 6a for extension into an active state. Then, after a side wall 7 and a high concentration ion implanted layer 9 for source and drain are formed, a second RTA treatment is conducted to form a heavily doped source and drain layer 9a.
Patent JP-2003063240-A (JP)
Title: Cooler/heater by heat/cold sensitive power generation
Inventor: KURIMOTO YASUHIDE
IPC: B60H1/32
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump device for cooling a cabin or heating an engine room without using any battery device to solve the problems that the inside of the cabin is heated when a vehicle is parked outdoors in summer, the inside of the cabin is cold, or an engine is cooled and difficult to start in winter when the vehicle is parked outdoors. SOLUTION: A heat/cold sensitive power generating means in which metal particles and a gas are filled in an airtight vessel, and a piezoelectric element is compressed or decompressed according to the change in the pressure in the vessel due to the degree of adsorption of the gas to the metal particles when they are heated or cooled is connected to a Peltier element for energizing a heat flow by applying the voltage generated by compressing or decompressing the piezoelectric element. The cabin is cooled or the cabin and the engine room are heated by the Peltier element by heating or cooling the heat/cold sensitive power generating means.
Patent JP-2003065659-A (JP)
Title: Refrigerator
Inventor: KOBAYASHI ATSUSHI
IPC: F25D23/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator having a good handleability and a high reliability. SOLUTION: The refrigerator comprises a refrigerator compartment disposed in the upper part of an interior of a box body, another storage compartment disposed below the refrigerator compartment, and a refrigerator compartment door provided in the whole face of the refrigerator compartment and capable of being opened and closed. The refrigerator further comprises a frame body provided on the door and having a recess wherein an electronic part is installed, a panel fitted in the recess for covering the front face side of the electronic part, and a water guide means installed along the fitting part at the upper part of the panel fitted in the recess.
Patent JP-2003064291-A (JP)
Title: Reflex-reflective crayon
Inventor: MATSUURA HIROAKI
IPC: C09D13/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a crayon capable of drafting a reflex-reflective pattern that is superior in visibility, namely a reflex-reflective crayon. SOLUTION: The reflex-reflective crayon contains mica and/or coloring aluminum particles and glass beads in the crayon whose essential components are a resin and a coloring matter, and exhibits a reflex-reflection.
Patent JP-2003070192-A (JP)
Title: Rotating machine using built-in permanent magnet
Inventor: NAKA KOKI
IPC: H02K1/27
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotating machine using a built-in permanent magnets, which can reduce cogging torque without skewing the stator teeth of the rotat ing machine which has a fractional slot stator. SOLUTION: This device has a stator 100 which has stator windings of plural phases and a stator core 10 where a plurality of slots 10a are formed in the circumferential direction to wind stator windings, a rotor 200 which has a rotor core 15 where a plurality of permanent magnets 17a and 17b are arranged and built in the circumferential direction facing the stator core 10 at a fixed interval. A plurality of slots 10a formed on the stator core 10 are fractional slots.  When the slot pitch of the slots 10a is τs , the number of poles of the stator 100 is p, the opening width of the slot 10a in the circumferential direction is Lop, and the inside diameter of the stator 100 is Ds, assuming N is a natural number and θ(mechanical angle) is the width in the circumferential direction of the surface of the outer circumference of the permanent magnets 17a and 17b, θ is nearly equal to [(360/p)-τs ×n±(Lop×360)/(π×Ds)}].
Patent JP-2003070222-A (JP)
Title: Three-phase hybrid type stepping motor
Inventor: ONISHI KAZUO
IPC: H02K37/04
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a conventional vernier type which makes pitches of small teeth of a rotor unequal to those of a stator so as to reduce cogging torque and current torque distortion of a three-phase hybrid type stepping motor, and in which no sufficient study has not been made on the number of small teeth of 50, thus having not produced so high effect. SOLUTION: This three-phase hybrid type stepping motor is constituted of the stator in which six poles are disposed at an inner periphery of a roughly annular-shaped yoke at equal intervals. A three-phase winding is formed by winding the wire around respective poles with six polar teeth disposed at top ends of the poles. The rotor with two rotor poles having 50 small teeth around the outer periphery at equal pitches are attached at an edge surface of a permanent magnet magnetized to two north and south poles in the axial direction by being displaced by 1/2 pitch of a displacement pitch of the small teeth. In this three-phase hybrid type stepping motor, the rotor is journaled so as to rotate freely and is made to face the stator through a cavity.  A permeance distribution of the six polar teeth provided with at the top ends of the stator poles is set at a vernier pitch balanced by sixth or tertiary higher harmonics, and a teeth width ratio is set at 0.35-0.45.
Patent JP-2003074956-A (JP)
Title: Control method of air conditioner and control system for air conditioner
Inventor: MIURA MASAHARU
IPC: F24F7/007
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a control system for an air conditioner, which is capable of stably controlling air conditioning maintaining pressure differences in a plurality of rooms within a set range. SOLUTION: The control system for the air conditioner is provided with air supplying means (11-18) for supplying air into respective rooms by a predetermined amount of supplying air to maintain the pressure differences in a plurality of rooms within a set range, exhausting means (24-35) exhausting air in respective rooms by a predetermined amount of exhaust air, an amount of exhaust air detecting means 30 for detecting the amount of exhaust air in the plurality of rooms with a grouped zone unit, a pressure difference detecting means 20 for detecting a pressure difference in a specified room (C3 area) in the zone, an amount of exhaust air regulating damper 34 for regulating the amount of exhaust air with a zone unit, and a control unit 40,  controlling the opening degree of the amount of exhaust air regulating damper 34 to make the amount of exhaust air detected by the amount of exhaust air detecting means 30 same as the predetermined value in the zone unit and control the opening degree of the amount of exhaust air regulating damper 34 to set a pressure difference within the set range when the pressure difference, detected by the pressure difference detecting means 20, has become out of the set range.
Patent JP-2003076282-A (JP)
Title: Method for manufacturing emblem for two-wheeled vehicle
Inventor: MOCHIZUKI SHINSUKE
IPC: G09F7/16
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an emblem for a two-wheeled vehicle, which is suitable for the production in a rather small lot and using no metal plating which is troublesome for the environment. SOLUTION: The emblem for a two-wheeled vehicle is obtained by processing a part having recesses and projections on its surface and forming a coloring layer on at least a part of the surface. The method for manufacturing the above emblem includes a color layer forming process to apply the coloring layer on the surface of a metal plate blank by printing, a pressing process to press the metal plate blank after the coloring layer is formed to obtain a three-dimensional form with recesses and projections, and a process of applying a double face adhesive tape on the back face of the metal plate after the pressing process.
Patent JP-2002280806-A (JP)
Title: Dual mode band pass filter, characteristic adjustment method for the dual mode band pass filter, and duplexer and wireless communication device
Inventor: KAMINAMI SEIJI
IPC: H01P1/203
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a dual mode band pass filter that can be downsized, the characteristic of which can easily be adjusted, with a low insertion loss and that hardly acts like a noise source. SOLUTION: The dual mode band pass filter 1 has a tri-plate structure where ground electrodes 3, 6 are placed above and under a metallic film 9 via a dielectric substrate layer to configure a resonator, the ground electrodes 3, 6 are interconnected electrically by ground connection electrodes 7, 8, the ground electrodes 3, 6 and the ground connection electrodes 7, 8 apply electromagnetic shield to the metallic film 9, input output connection electrodes 12, 13 connected to input output coupling circuits 10, 11 are formed to end faces 2e, 2f of a dielectric board 2 and act like a resonance exciting source of a structure comprising the ground electrodes 3, 6 and the ground connection electrodes 7, 8.
Patent JP-2003010545-A (JP)
Title: Game machine, image display input machine, image display device, input device and electronic equipment
Inventor: ICHIMORI KENJI
IPC: A63F13/24
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To make screens common for different types of equipments and to enable easy execution of a competition game, or the like, for example, by a plurality of game players. SOLUTION: The game machine has a game machine body 2, an input device 4, and a screen body 1 removably attached to the input device 4, and the input device 4 and the screen body 1 are provided with a mounting section 3 for removably mounting, the screen body 1 and a screen 11 on which an image is displayed on the basis of an image signal from the game machine body 2. It is particularly preferable that the game machine body 2 has an image distribution machine 21.
Patent JP-2003078366-A (JP)
Title: Mos type reference voltage generating circuit
Inventor: OSONE TAKASHI
IPC: H03F3/343
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a reference voltage generating circuit of a semiconductor integrated circuit using MOSFETs which do not affect a reference voltage due to fluctuations of a power supply voltage and temperatures. SOLUTION: A band-gap reference voltage generating circuit is constituted by a current mirror circuit 4 which has first, second and third current paths 1, 2, 3 structured by P channel MOSFETs and sets the second current path as a bias step, an N channel MOSFET which operates in a sub-threshold region connected to the first current path 1, the N channel MOSFET and a resistance element which operate in the sub-threshold region connected to the second current path 2, and the resistance element and a p-n junction diode connected to the third current path 3. In the MOS type reference voltage generating circuit, a drain-to-source voltage correcting N channel MOSFET is connected between the P channel MOSFET and the N channel MOSFET in the second current path 2.
Patent JP-2003074808-A (JP)
Title: LOW NOx COMBUSTION DEVICE
Inventor: KIKUTANI FUMITAKA
IPC: F23D14/62
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To achieve stabilization of flames and further reduction of NOx. SOLUTION: A combustion device is provided with a first burner port 16 for ejecting lean mixed gas, a second burner port 20 which is provide close to the first burner port 16, for ejecting rich mixed gas, and a third burner port 23 which is provided close to the second burner port 20, for ejecting mixed gas whose concentration is lower than that ejected from the burner port 20. The ejection speed of the lean mixed gas ejected from the first burner port 16 is rendered to be higher than the ejection speed of the mixed gas ejected from the second burner port 20 and the third burner port 23, respectively.  In such a structure, the rich mixed gas ejected from the second burner port 20 is thermally decomposed by stabilized flames above the third burner port 23, and the resultant active chemical species is diffusedly fed to the base of thin flames to form a 'high temperature and highly reactive region' which actively conducts combustion reaction. Thus, stabilized and ultralow NOx combustion can be achieved in a condition where high-speed lean mixed gas is fed.
Patent JP-2003073550-A (JP)
Title: Curable composition for optical material, the optical material, method for producing the optical material and light emitting diode using optical material
Inventor: TSUMURA MANABU
IPC: H01L23/31
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for an optical material having high optical transparency and high durability of light resistance and the optical material, to provide a method for producing the optical material and to obtain a light emitting diode using the optical material. SOLUTION: This curable composition for an optical material comprises (A) an organic compound composed of an organic skeleton containing at least two carbon-carbon double bonds having reactivity with a SiH group in one molecule, (B) a silicon compound containing at least two SiH groups in one molecule and (C) a hydrosilylation catalyst as essential components. In the curable composition for an optical material, the component (A) is a reaction product between an organic compound (A1) composed of an organic skeleton containing at least two carbon-carbon double bonds having reactivity with a SiH group in one molecule and a silicon compound (A2) containing at least two SiH groups in one molecule.
Patent JP-2002125977-A (JP)
Title: Instrument for forming in-vessel embolus
Inventor: JONES DONALD K
IPC: A61B17/12
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an embolus forming system where a vessel catheter to be used for the purpose of restricting or blocking a blood stream in the vessel is adopted as a basic configuration element. SOLUTION: An embolus forming instrument is deformed and arranged inside the catheter to be supplied to a prescribed part in the vessel by an arrangement system in the arrangement system concerning the in-vessel embolus forming instrument and the arrangement system. After the arrangement at the prescribed part, the instrument is restored to be an initially and previously shaped from inside the vessel.
Patent JP-2003089063-A (JP)
Title: Positioning tool, spraying polishing device by use of positioning tool, and spraying polishing method
Inventor: KUROKOCHI TOSHIO
IPC: B24C3/12
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a positioning tool capable of confirming that turn center coincides with a target position when it faces a position of a nozzle in spraying polishing, that is, confirming whether spraying position and direction conform to the purpose or not and when the nozzle turns to provide a spraying polishing device by use of the positioning tool and a spraying polishing method. SOLUTION: This positioning tool 1 is used in the spraying polishing device polishing by spraying a polishing liquid for a material to be polished to determine a relative position of a polishing liquid spraying nozzle and the material to be polished and is exchangably attached to a chuck 5 with a holding device for the material to be polished.
Patent JP-2003056708-A (JP)
Title: Gasket
Inventor: SHIMURA HIDEO
IPC: F16J15/10
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide U-type PTFE (polytetrafluoroethylene) cushion gaskets except for circular types and to provide a low-cost and high-quality U-typed PTFE cushion gasket. SOLUTION: This gasket is so constituted as to apply ultrasonic vibration to a cutting tool 32 for cutting a PTFE Teflon (R) sheet 31. This constitution can form high-quality and low-cost PTFE cushion gaskets with circular, elliptical, frame-shaped, track-shaped, and specific-shape U-type planar shapes, eliminating fluid sumps so as to have neither fluid pressure loss nor turbulent flow in pipe, and dispensing with frequent cleaning of the pipe inside.
Patent JP-2003086964-A (JP)
Title: Operation panel of machine having facsimile function
Inventor: ODANAKA SATOSHI
IPC: H05K5/03
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide the operation panel of a compound machine that prevents improper transmission, transmission that has not been made, or the like in a facsimile when operating a one-touch dial key, and prevents damage in a detection switch when pushing in the switch for detecting the switching direction of a switching board beyond an operation range. SOLUTION: A lock member (sliding member 101) for sliding in linking with a switching board 15 is arranged between a housing plate (housing cover 11) and a substrate (SW substrate 12). When the switching board falls to the side of one surface 51a of the housing plate, the press-down section (middle pin 14b) of a detection switch being exposed at the side of the other surface 51b is fixed, thus preventing the middle pin from being pressed down.
Patent JP-2003087007-A (JP)
Title: High-frequency module substrate device
Inventor: HIRABAYASHI TAKAYUKI
IPC: H04B1/3822
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To change over the pass frequency characteristics of a band-pass filter, by switching and provide an optimum band pass filter characteristic in any pass frequency band. SOLUTION: A thin film capacitor 18 is formed between a base board 2, having a buildup formed surface 16 by planarizing a topmost layer on organic boards used as core boards 5, 6 and a lumped-constant designed high-frequency circuit 3 laminated on the buildup formed surface. The parallel capacitance of the thin film capacitor is load-switched via a switch means 4 for a lumped- constant-designed couple 11, having λ/4-frequency characteristics at the base board side.