baber/WOPTO huggingface dataset:
Patent JP-2001300757-A (JP)
Title: Method of machining mask for melting erosion by laser beam
Inventor: HAKCHU LEE LAWRENCE
IPC: G03F1/68
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system by which a mask for the melting erosion by a laser beam having an elongated durability of operation is machined. SOLUTION: The method of machining a mask for the melting erosion by the laser beam includes every of the steps as follows; arranging a substrate in a vacuum chamber, energizing a first coarse evacuation connection having a first maximum evacuation rate by connecting with the vacuum chamber, detecting the time when the pressure in the vacuum chamber is decreased to a first threshold pressure, energizing a second coarse evacuation connection having a second maximum evacuation rate higher than the first maximum evacuation rate by connecting with the vacuum chamber responding to the detection of the fact that the pressure becomes lower than the first threshold pressure, detecting the time when the pressure in the vacuum chamber is decreased to the second threshold pressure,  energizing a high vacuum pump connection connected with the vacuum chamber responding to the detection of the fact that the pressure becomes lower than the second threshold pressure, and depositing at least one layer on the substrate in the vacuum chamber.
Patent JP-2002268817-A (JP)
Title: Capacitance type sensor
Inventor: MORIMOTO HIDEO
IPC: G06F3/0338
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To enable an operator to sensibly and easily grasp that the operator performs operation. SOLUTION: A movable electrode E21 for a switch having dome shape is arranged so as to cover a fixed electrode E11 for a switch while being separated from the fixed element E11 for a switch which is brought into contact with an electrode for a capacitative element formed on a board 20 and is also formed inside the electrode E1 for a capacitative element. When an operation is applied to a detection member 30 and power acting to the movable E21 for a switch from a displacement electrode 40 reaches a prescribed value, a part in the vicinity of the top part of the movable electrode E21 for a switch is rapidly and elastically deformed, accompanied with buckling to be in a concave state to come into contact with the fixed electrode E11 for a switch. A switch is thereby turned on. In such a case, the operator can obtain a clear click feeling.
Patent JP-2002281258-A (JP)
Title: Image reader and its program for external terminal
Inventor: MIYAZAKI JINICHI
IPC: H04N1/21
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To display the storage conditions in a scan box, the attribute of an image file, and the preview image of the head page of the image file simultaneously on the external terminal side. SOLUTION: Image memory of an image reader is sectioned and a plurality of scan boxes are provided and then the name of each box, the storage conditions of an image file and the attribute are stored in a scan box management memory. An external terminal requests the name of the scan box, the preview image, the storage conditions of the image file and the attribute to an image reader. The image reader sends the requested data and the external terminal displays the directory including the name of the scan box and the storage conditions of the image file, the attribute of the image file, and the preview image simultaneously while sectioning the display screen.
Patent JP-2001308677-A (JP)
Title: Electric signal filter
Inventor: FREY WILHELM DR
IPC: B06B1/06
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an electric signal filter which is insensitive to parasitic capacitance and inexpensive in development cost. SOLUTION: Electrodes corresponding to the vibration antinodes displaced at the opposing phases respectively for detecting vibration are connected with two divided terminal of the signal output side, which composed an electric signal filter.
Patent JP-2002273300-A (JP)
Title: Liquid feed apparatus for curtain coater
Inventor: SASA TADASHI
IPC: B65H20/02
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To easily perform the inside cleaning of a liquid feed head and to precisely form a gap between lips after cleaning. SOLUTION: The liquid feed head 4 having 2 pieces of lips 6 attached to the inside of the tip part to form a fine gap S is structured to be divided into a fixed side head casing 4a and a movable side head casing 4b with a division surface 11 along the gap S. The fixed side head casing 4a is fixed to a supporting beam 8. The movable head casing 4b is attached to the supporting beam 8 so as to be movable with a slide guide structure 19 in the horizontal direction. The inside cleaning is performed by keeping the movable head casing 4b extremely away from the fixed head casing 4a.
Patent JP-2002273841-A (JP)
Title: Soft polyolefinic resin laminated sheet
Inventor: KANO TOSHIYA
IPC: B32B5/24
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a soft polyolefinic resin laminated sheet excellent in flexibility, abrasion resistance, printability, high frequency fusibility, the breaking strength of a fused part and thermal creep resistance. SOLUTION: The soft polyolefinic resin laminated sheet is constituted by forming a coating layer containing a resin blend, which contains 30-70 wt.% of a polypropylene type resin (A), 10-50 wt.% of a styrenic copolymer resin (B), and 5-40 wt.% of an ethylene/vinyl acetate and/or (meth)acrylic acid (ester) copolymer (C) (herein, a ratio of copolymerized vinyl acetate and a (meth)acrylic acid (ester) to the sum total weight of A+B+C is 3-25%), on the single surface or both surfaces of a fiber cloth-containing fibric.
Patent JP-2002277454-A (JP)
Title: Burning velocity measuring device, method for measuring concentration of critical combustion supporting gas, and powder and granular matter handling method
Inventor: TANAKA NORIAKI
IPC: G01N31/12
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a burning velocity measuring device for measuring the burning velocity of a sample under conditions in which the sample is actually handled, a method for measuring the concentration of combustion supporting gas capable of safely handling matter such as easily combustible matter, oxidants, etc., and a method for handling powder and granular matter based on the measuring method. SOLUTION: The burning velocity measuring device 1 provided with a sealed thermostatic chamber 2 housing the sample 4 inside, a gas supplying means 3 for supplying a predetermined concentration of an inert gas and the combustion supporting gas in the thermostatic chamber 2, an igniting means 5 for igniting the sample 4 in the thermostatic chamber 2, and a burning gas discharging means is used.
Patent JP-2002282594-A (JP)
Title: Bathroom clothes dryer
Inventor: HARAGA KAZUHIRO
IPC: F26B9/02
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom clothes dryer capable of simplifying a setting work and returning to the original state. SOLUTION: This dryer is provided with a hot air circulation device for sucking the air in a bathroom and supplying hot air into the bathroom, a control device for controlling the hot air circulation device, and an operation part for transmitting an operation signal to the control device, and it is characterized in that the hot air circulation device and the control device are mounted past- attachably by use of the existing openable and closable part of the bathroom.
Patent JP-2002274481-A (JP)
Title: Automatic mooring system
Inventor: SATO SHIGEMI
IPC: B63B21/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To shorten time of mooring work, reduce labor, and attain safety. SOLUTION: A hull 11 is brought near to quays 3 and 5 while absorbing kinetic energy of the hull 11 by docking energy absorbers 21 arranged on the quays 3 and 5. Afterwards, the hull 11 is automatically gripped by gripping means 7 of automatic mooring devices 2 arranged on the quays 3 and 5.
Patent JP-2002274434-A (JP)
Title: Front part structure of vehicle
Inventor: ADACHI DAIZABURO
IPC: B62D25/16
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce hitting shock or avoid hitting against an obstacle by an upper fringe part of a fender when a vehicle collides against the obstacle while maintaining support strength of the fender at usual time so as to improve safety. SOLUTION: In this front part structure of the vehicle provided with the fenders 5 on both sides in the direction of vehicle width, fender support means 6, 12 supporting the fenders in such a way that each fender 5 can move by a predetermined distance in the forward and backward directions and can move downward at a rear end position in a travel region in the forward and backward directions are provided. The fender support means 6, 12 fix and support the fenders 5 at a more front position than the rear end position in the travel region in the forward and backward directions while the fenders 5 are assembled on a vehicle body and guide and support the fenders 5 in such a way that the fenders 5 move to the rear end position in the travel region in the forward and backward directions when a predetermined load is applied to the fenders 5 from the front.
Patent JP-2002284930-A (JP)
Title: Modified conjugated dienic polymer composition
Inventor: YAMADA HARUO
IPC: C08L63/08
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a conjugated dienic polymer composition which has excellent processability even when compounded with silica and with a reduced amount of carbon black, and further has an improved balance between low rolling resistance and wet skid resistance, improved strength characteristics, and the like. SOLUTION: This modified dienic polymer composition comprises (A-1) a modified conjugated dienic polymer obtained by polymerizing a conjugated dienic monomer using an organic lithium compound as an initiator and then reacting the obtained polymer with a multi-functional compound having two or more epoxy groups in the molecule, and (A-2) a modified conjugated diene- aromatic vinyl copolymer obtained by copolymerizing a dienic monomer with an aromatic vinyl compound using an organic lithium compound as an initiator and then reacting the product with a multi-functional compound having two or more epoxy groups in the molecule, wherein both the components each has (1) a polymer molecular weight distribution Mw/Mn of 1.05 to 3.0 and (2) a polymer weight-average mol.wt. of 100,000 to 2,000,000.
Patent JP-2002289942-A (JP)
Title: Giant magnetoresistance effect element, magnetoresistance effect head, thin-film magnetic memory, and thin-film magnetic sensor
Inventor: ONO HIROAKI
IPC: G11B5/39
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a giant magnetoresistive effect element, a reliable magnetoresistance effect head comprising it, a thin film magnetic memory, and a thin-film magnetic sensor, wherein the giant magnetoresistance effect element is sufficiently magnetically stabilized, and the number of processes is reduced to simplify a manufacturing process, while a variation and elecromigration at manufacturing are suppressed for higher reliability. SOLUTION: A giant magnetoresistance effect element 2 is provided, which comprises a lamination film 2 comprising a ferromagnetic film, a nonmagnetic film, and an antiferromagnetic film. A current I is flown by upper part electrodes 14 and 15 and lower part electrodes 11 and 12 in the direction vertical to the film surface of the lamination film 2. A hard magnetic film 3 is directly connected to both outer sides in the width direction of the lamination film 2, and an insulating layer 4 is formed above or below the hard magnetic film 3. An operating between the insulating layers 4 on both sides regulates a current path between the upper part electrodes 14 and 15 or the lower part electrodes 11 and 12 and the lamination film 2. The hard magnetic film 3 has a specific resistance which is equal to or larger than that of the lamination film 2.  In addition, the magnetoresistive effect head, thin-film magnetic memory, and thin film magnetic sensor comprise the giant magnetoresistance effect element 2.
Patent JP-2002290600-A (JP)
Title: Communication device
Inventor: SUZUKI OSAMU
IPC: G06F3/0482
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a user with operational information concerning a selected menu, without the need for reading the instruction manual, or without the increase in cost. SOLUTION: When a desired menu is selected by the operation at an operation display (S1-1), if a summary indication flag is on (Yes in S1-1), it is shifted to a screen of each setting or register (S1-6), after indication of summary of the selected menu (S1-6), and if the summary indication flag is off (No in S1-1), it is shifted to the screen of each setting or register.
Patent JP-2002285567-A (JP)
Title: Construction of slewing type motor vehicle corresponding to crane work
Inventor: SASAUCHI YUTAKA
IPC: E02F3/36
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a construction capable of aggressively pulling nearer an object on the ground surface located near or far away in front of a vehicle body in the power shovel construction corresponding to the crane work. SOLUTION: The construction of the power shovel corresponding to the crane work comprises a winch mounted to a boom, a wire with a hook which is let out by a winch, guided through the inside of an arm and the boom and then suspended, and an attachment for crane work equipped at least with two sheaves separated for passing the hook.
Patent JP-2002288175-A (JP)
Title: Standardization of document
Inventor: KOYAMA YASUO
IPC: G06F17/30
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that retrieval of Japanese is difficult if untouched in constructing a document database due to existence of many derivative words and large fluctuation in notation. SOLUTION: A document is standardized by performing following processes one bye one and the retrieval becomes easy by constructing a database, TDB. Inputted text data are analyzed into morphemes (step S310), replaced by a predefined characters in a character standardization process (step S320), a collocation process (step S330) to modify a relation of a word having co- occurrence relation to a predefined relation, an independent word process (step S340) to replace an independent word with another independent word according to a predefined criterion of replacement, a notation standardization process (step S350) to standardize a fluctuated notation and set it to the predefined notation, and an adjunct process (step S360) to replace an adjunct with another adjunct in accordance with a prescribed rule.
Patent JP-2002291744-A (JP)
Title: Ultrasonic probe
Inventor: SAKAMOTO TOSHIO
IPC: A61B8/12
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To suppress the damping of an ultrasonic wave in receiving a reflected echo from the body inside transmitted from an ultrasonic vibrator by eliminating bubbles from the operating range of the ultrasonic vibrator even if there are the bubbles in a flexible tube. SOLUTION: A first flexible part 40 of this ultrasonic probe 30 comprises the flexible tube 50 having flexibility in the bending direction, the ultrasonic vibrator 51 mounted on a rotary member 52 is fitted in its inside, and a flexible shaft 53 formed by winding around a metal wire rod into a hermetic coil shape is connected to the rotary member 52. A slide cylinder 81 is fixedly provided in the inner face of the flexible tube 50 in a position in a base end side of a part disposed with the ultrasonic vibrator 51 so as to form a chamber 80 separating a part storing the ultrasonic vibrator 51 from the others in the flexible tube 50. A partition wall member 82 is fixedly provided in the outer face of the flexible shaft 53 in a position opposed to the slide cylinder 81 so that the flexible tube 50 can be relatively moved in the axial direction relative to the flexible shaft 53.
Patent JP-2002294090-A (JP)
Title: Resin composition
Inventor: MIYAMOTO KATSUSHI
IPC: C08L71/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a composition for easily handling a moisture-absorbing polymer having inferior handleability. SOLUTION: The resin composition of (A) a moisture-absorbing polymer having a moisture content of >=20 wt.% at a temperature of 30 deg.C and at a relative humidity of 80% with (B) a substance having a melting point of >=40 deg.C and a moisture content of <20 wt.% at a temperature of 30 deg.C and at a relative humidity of 80%, wherein the components (A) and (B) form a sea-island structure and the component (B) is a continuous phase. Also a method for producing the composition.
Patent JP-2002296529-A (JP)
Title: Optical scanner and image forming device equipped therewith
Inventor: WATANABE MITSUYOSHI
IPC: H04N5/64
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner miniaturized and realizing high-speed and high-resolution optical scanning, and an image forming device equipped with the optical scanner. SOLUTION: This optical scanner 1 is constituted so that a levitating rotating plate 2 housed in a space part 3a formed inside a housing case 3 is made to levitate and rotate by magnetic force. Then, luminous flux made incident from a perpendicular direction on a diffraction grating 71 formed at the center part of a light deflecting layer 6 provided on the plate 2 is diffracted in a circumferential direction, and emitted to the outside by optical waveguides 20 and 51. Therefore, the luminous flux is made to perform scanning at high speed and with high resolution by rotating the extremely compact plate 2 housed in the housing case 3 at high speed.
Patent JP-2002296515-A (JP)
Title: Optical system of display
Inventor: TAKEUCHI YUKIHISA
IPC: F21V8/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical system of a display which is composed of a rectangular light guide plate into which light is introduced and a panel part including a driving part which is placed opposite to one face of the light guide plate and on which actuator parts of the number corresponding to a plurality of pixels are arranged and which displays an image corresponding to an image signal on the light guide plate by controlling the displacement operation in the direction of contact and separation of the actuator part relative to the light guiding plate according to the attributes of an inputted image signal and controlling leaked light at the prescribed part of the light guide plate. SOLUTION: The optical system of the display device is composed of a light guide plate 1, light sources 4a, 4b; 5a, 5b; 6a, 6b; and 7a, 7b which are arranged on the side faces of the light guide plate 1, and reflectors 8, 9, 10, and 11 which enclose the light sources 4a, 4b; 5a, 5b; 6a, 6b; and 7a, 7b, respectively together with the side faces of the light guide plate 1 and have reflection surfaces for the light from the light sources 4a, 4b; 5a, 5b; 6a, 6b; and 7a, 7b.
Patent JP-2002292274-A (JP)
Title: Flow type fine reaction passage, reaction apparatus and reaction method
Inventor: WADA YASUHIRO
IPC: B01F5/04
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To suppress clogging of a main flow passage (reaction passage) and to improve the reaction rate in a flow type fine reaction passage, a reaction apparatus and a reaction method. SOLUTION: In the flow type fine reaction passage 31 provided with a main flow passage RA having a fine flow passage cross-sectional surface area and an introducing flow passages RB joined to the main flow passage RA and for joining/reacting a 1st reaction fluid FA passing through the main flow passage RA with a 2nd reaction fluid FB passing through the introducing flow passage FB, a discharge port 33a of the tip of an inserted part 33b formed in the main flow passage RA by extending the introducing flow passage RB and a wall surface 32a forming the main flow passage RA are separated from each other.
Patent JP-2002298128-A (JP)
Title: Fingerprint measuring device
Inventor: YAMAGUCHI TSUTOMU
IPC: A61B5/117
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To easily ensure the fingerprint collation accuracy. SOLUTION: A frame-like guide 103 of triangular section is provided on an upper surface of a casing 102 around a sensor chip 101.
Patent JP-2002299471-A (JP)
Title: Method for fabricating semiconductor device
Inventor: YOSHIDA YOSHIFUMI
IPC: H01L21/8236
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which driving power is enhanced while reducing the size by forming a P type transistor of a surface channel type transistor so that the channel length can be shortened easily, reliability of a gate insulation film is enhanced by subjecting it to nitriding, and boron included in a P type polysilicon electrode can be prevented from rushing into a channel region. SOLUTION: The method for fabricating a surface channel type P type transistor and a buried channel type N type transistor comprises a step for forming a gate insulation film 2, a step for nitriding the gate insulation film 2, a step for performing heat treatment using an inert gas, a step for forming a gate electrode 6 on the gate insulation film, and a step for introducing P type impurities into the gate electrode.
Patent JP-2002251239-A (JP)
Title: File reading system
Inventor: UJI SETSU
IPC: G06F3/0482
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a file reading system capable of simplifying an access to a home page. SOLUTION: This information processing terminal X is constituted of an operation pallet generating means 1 for displaying a plurality of icon buttons 13 corresponding to specific URL one to one in an operation pallet 11 formed in a prescribed area on the screen, a link information storing means 2 for storing link information including the URL necessary for reading a specific file on a WEB by relating it with the respective icon buttons 13 in the operation pallet 11, an access processing means 3 for extracting the link information stored in the link information storing means 2 by relating it with the clicked specific icon button 13 in the operation pallet 11, and for performing access to the corresponding file on the WEB based on the link information,  and a reading window generating means 4 for updating and displaying the contents of the accessed file in the prescribed area on the screen without operating any overlap display each time the click operation is performed.
Patent JP-2001359206-A (JP)
Title: System and method for semi-automatic controlling of car
Inventor: NIEVERGELT UELI
IPC: B61L3/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for semi-automatically controlling a car that readily enables achieving optimized operating method in term of energy, without causing unavoidable reduction in the attention of the operators and without having to change the existing safety plan. SOLUTION: In this semi-automatic control system or the method that guarantees a traveling method for saving as much energy as possible, control data, a traveling speed for example, is inputted manually by the operator of the car. The automatic determination of the car speed for saving energy is conducted, depending on the set ambient conditions, such as general timetable, geographical features of the railway, and ambient conditions characteristic of the car. To enable safe and energy-saving traveling, smaller of both values is determined and used by a deduction system. Furthermore, to prevent the speed from exceeding the permissible maximum traveling speed value, safety is checked on the manually inputted traveling speed value and the automatically determined traveling speed set value.