baber/WOPTO huggingface dataset:
Patent JP-2002161422-A (JP)
Title: Pullover sailor suit
Inventor: OZAKI SHINICHIRO
IPC: A41D29/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a pullover sailor suit having improved wearability and removability by enlarging the opening width of the body of the suit of the body part, especially an opening width of chest circumference part when a side fastener is opened, having smooth opening and closing operations of the side fastener, retaining margins at underarm parts, with which activity of the arms and around the shoulders can be improved. SOLUTION: In this pullover sailor suit provided with a tubular body part 1 and sleeve parts 2 sewed to both the shoulder parts of the body part 1, the underarm part of the body part 1 is provided with an extension part 10 for integrally extending a front body 1a and a rear body 1b of the body part toward the downside of the sleeve part 2 at the upper side of the body part, a cut part 11 corresponding to the extension part 10 is formed at the downside of the sleeve part 2, the edge of the extension part 10 is sewed to that of the cut part 11 and a side fastener 12 is continuously attached to a section extending from the bottom of the body part 1 to the extension part 10 between the front body 1a and the rear body 1b of one side part of the body part 1 including the extension part 10.
Patent JP-2002161263-A (JP)
Title: Iron power for decomposing organic halogen compound, method for producing the same and method for making contaminated soil and/or contaminated underground water harmless
Inventor: NAKAMARU HIROKI
IPC: A62D101/28
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide inexpensive iron powder for decomposing organic halogen compounds which can start the decomposition of the organic halogen compounds without needing a transition time when used. SOLUTION: This iron powder has at least one metal selected from the group consisting of nickel copper, cobalt and molybdenum on the surface and the surface portions except the metal portions are covered with oxidized iron coating films, wherein the content of the metal is 0.01 to 10 mass % based on the total amount of the iron powder and the thickness of the oxidized iron coating film is >=30 nm.
Patent JP-2002167140-A (JP)
Title: Vertical elevator and safety device for the same
Inventor: UEDA NOBUO
IPC: B66F7/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an elevator capable of easily installing in a building of an ordinary structure, and of low cost and a safe structure. SOLUTION: This vertical elevator has guide rails 1a, 1b provided in parallel in a generally vertical direction, and has an elevating stage 2 moving up and down along the guide rails in a cantilever condition provided, and has a elevating belt 3 for suspending and moving up and down the elevating stage 2 stretched from a winding up device 4 provided on an upper floor part of one guide rail to an upper part of another guide rail via turning rollers 5a, 5b of the elevating stage. This safety device for the vertical elevator releases an elastically retained braking means to apply friction-braking action on the guide rails when there is a damage or abnormal slack of the elevating belt 3 in the elevating stage side.
Patent JP-2002170855-A (JP)
Title: Prober
Inventor: WADA EIZO
IPC: G01R31/26
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a prober equipped with a card holder that does not reduce throughput and does not give damages to electrode pads of a semiconductor device and a probe card, etc. SOLUTION: In the prober of this invention, a chuck mechanism 4 of a wafer 10 is equipped with a heating plate 5, and the probe card 1 is loaded on the card holder 2 fixed to a head plate 3. The card holder is constituted in combination of a high heat conductivity material with a small thermal expansion coefficient material, which eliminates thermal effect from the heat plate.
Patent JP-2002167433-A (JP)
Title: Polyimide and method for producing the same
Inventor: HASEGAWA MASATOSHI
IPC: C08G73/10
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a polyimide with low dielectric constant, low linear thermal expansion coefficient, high solder heat resistance and enough toughness and a precursor thereof. SOLUTION: The polyimide precursor is obtained by comprising a recurring unit represented by formula (1) of (x) molar fraction [x is 0<x<1] and a unit represented by formula (2) of (y) molar fraction [y is 0<y<1] and having 0<x+y<=1. The polyimide is obtained by the dehydration of the precursor.
Patent JP-2002168730-A (JP)
Title: Optical element measuring instrument
Inventor: SAKOTA SHIGEO
IPC: G01M11/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical element measuring instrument allowing efficient measuring work to be conducted without being obstructed by replacing work of measured optical elements. SOLUTION: By the motion of a conveying beam 15, an already-measured (N-1)-th optical element 11 mounted on a measuring stage 13 is conveyed to and mounted on an OUT stage 14 while an N-th optical element 11 supplied to an IN stage 12 is conveyed to and mounted on the measuring stage 13. Measuring work is started after an opening part 21 in a black box 22 of an optical unit 16 is closed by the N-th element 11 to shield the black box 22 from light. During this measuring work, the already-measured (N-1)-th element 11 is evacuated from the OUT stage 14, and a new (N+1)-th element 11 is supplied to the IN stage 12. By repeating this operation, measuring work of optical elements 11 and replacing work thereof are conducted sequentially and in parallel, thereby enhancing work efficiency.
Patent JP-2001206179-A (JP)
Title: Opening/closing flapper valve
Inventor: KOELSCH LOTHAR
IPC: F16K1/20
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a valve device capable of being manufactured in a small space at a low cost by forming a specified opening cross-sectional area without depending upon a temperature. SOLUTION: Web elements 4, 4a, and 4b arranged parallel with the vertical axis of valve plates 2, 2a, and 2b are formed on the upper surfaces of the valve plates, the surfaces of the web elements are inclined relative to the web element of the contacted housing wall part or the second valve plate 2b, a hollow channel is formed of the surfaces together with the web element of the housing wall part or the second valve pate 2b, the free vertical edges of the web elements are held on lock mechanisms 7 and 8 at the valve plate closing position, at least one opening communicating with a pressure generator disposed on the end face of the hollow channel in a housing portion 1, and the web elements are disengaged from the lock mechanisms 7 based on an elastic deformation by the operation of the pressure generator and the valve plates are turned to a release position.
Patent JP-2002168965-A (JP)
Title: Metal detection device
Inventor: MITANI SATOSHI
IPC: G01V3/11
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To enhance accuracy for detecting a metallic piece contained in an inspection object. SOLUTION: In this metal detection device, a transmission coil 6 impressed with an excitation signal (a) of an alternating current and a reception coil 7 differentially connected to the transmission coil 6 are arranged along a conveyance path of the inspection object 1, and the metallic piece contained in the inspection object is detected on the basis of an output signal (b) of the reception coil 7.  The metal detection device is equipped with frequency diffusion means 30 and 31 for diffusing a frequency of the excitation signal (a), frequency reverse diffusion means 32 and 33 for reversely diffusing a frequency of the output signal (b) of the reception coil 7, and a band path filter 33 for removing a frequency component caused by a noise magnetic field except for the frequency component of the excitation signal contained in an output signal b1 of which frequency is reversely diffused by the frequency revere diffusion means.
Patent JP-2001343003-A (JP)
Title: Position-detecting device
Inventor: SHIGETA HIROSHI
IPC: F15B15/28
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To enable a position-detecting device to be installed positioning adjustment when a position-detecting element is replaced, and to eliminate the error operation caused by no good positioning adjustment. SOLUTION: The position-detecting device 3 detects the axial position of a moving member that moves relatively to the axial direction for a base member. The detecting device 3 has a rough T shape groove 31 set axially in the base member, an attaching part 65 set on at least one side in the axial direction, a positioning member 45 fixed in the groove 31 by inserting in the groove 31 and tightening a screw 67, and the position-detecting element 41. The detecting element 41 has an attaching hook part 52 that can move only in the axial direction for the groove 31 and can attach in the axial direction for the attaching part 65.
Patent JP-2002166622-A (JP)
Title: Printer
Inventor: FUJIOKA SATOSHI
IPC: B41J29/13
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which the printer body can be transported easily and surely. SOLUTION: A transportation handle 160 fixed to the bottom face of a printer body 110, 120, 130 is provided with a part 168 for forming an air gap between a plane for placing the printer body and the bottom face of the printer body. When the printer body is placed on a flat floor surface, for example, the air gap forming part touches the floor surface at first to support the printer body. Since a person concerned can set hands to the transportation handles until the printer body is placed completely on the floor surface, reliability of transportation of the printer body can be enhanced.
Patent JP-2002172839-A (JP)
Title: Printing method and printing device
Inventor: ASAI HIDEKI
IPC: B41L13/04
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To solve a problem that even when both sides of a sheet of size A4 and under are printed, a master of size A3 is used in each of front side printing and rear side printing and, therefore, masters are wasted. SOLUTION: A printing control device 163 controls a printing pressure range switchigg motor 89 of a printing pressure variable means 90B based on a both- side printing mode setting signal from a both-side printing key 154 of an operation panel 150 so as to push the front surface of a sheet 42, before being printed, according to the forming range of a front printing plate image 60a at a formed master of 1st plate on a printing drum 31 against the rear surface of a sheet 42a, after printing of the front surface, according to the forming range of a rear surface printing plate image 60b at the master 21a on the drum 31.
Patent JP-2002174890-A (JP)
Title: Method for producing semiconductor integrated circuit
Inventor: MIYAZAKI HIROSHI
IPC: G03F1/70
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing semiconductor integrated circuit which forms a gate electrode pattern of MOS transistor with respect to design value with high accuracy. SOLUTION: A pattern shape is evaluated by an optical simulation with respect to exposure mask of the gate electrode pattern and the evaluation is constituted by comparing the respective test patterns which are actually formed on different substrates on a test wafer on the basis of test pattern data with the light intensity patterns which are respectively formed by the optical simulation using the test pattern data (S14), preparing the model which specifies the correction quantity of light intensity which is correlated with a dimensional difference of the light intensity patterns for the test patterns (S15) and applying the correction using the model to the optical simulation of the gate electrode pattern on the basis of layout design pattern data (S21-S23).  As a result, the verification considering the influence due to substrate such as the case of etching grade which is not considered in the conventional optical simulation can be obtained.
Patent JP-2002172236-A (JP)
Title: Pattern display system for game machine
Inventor: MINENO MASAFUMI
IPC: A63F7/02
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a pattern display system for a game machine capable of reliably reporting whether the game machine is set to a normal game state or a specific game state to a player with a pattern display device. SOLUTION: Display patterns are fluctuation-displayed in the pattern display regions 31-33 of the pattern display device 30, and a background pattern 40 such as a car race is displayed. The view point of the background pattern 40 is clearly identifiably changed, e.g. from the sky, from the rear, or in the cabin of a racing car, according to the normal game state or the specific game state of the game machine.
Patent JP-2002181460-A (JP)
Title: Crucible furnace with movable preheat tower
Inventor: OKADA TAMIO
IPC: F27B14/08
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a fresh crucible furnace to have comparatively simple structure suited for a batch type crucible furnace, improve the working efficiency of the crucible, and further, be effectively to saving of energy and improvement of work environment. SOLUTION: A crucible furnace with a movable preheat tower is featured that a movable preheat tower is suited above a crucible furnace body.
Patent JP-2002181287-A (JP)
Title: Monitoring system of liquid force feeding device
Inventor: MARUTA TOMONORI
IPC: F16T1/20
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring system for a liquid force feeding device capable of surely determining the whether liquid force feeding device is normally operated or not. SOLUTION: A liquid force feed right and wrong detecting means 23 is mounted on the liquid force feeding device 23. The determining means 23 and a remote monitoring device 24 are arranged so s to be bidirectionally communicable. The operation of the liquid force feeding device 23 is detected by the detecting means 24, and the operation of the liquid force feeding device 23 can be surely detected.
Patent JP-2002182264-A (JP)
Title: Light controller, optical device and photographing device
Inventor: KATO YUICHIRO
IPC: G03B7/18
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that image quality is drastically affected by the deviation between the area centroid of a light passing port and an optical axis, as for a light controller. SOLUTION: As for the light controller provided with a drive transmission member 102 which is driven so that it may be rocked by taking the nearly center part between both ends as a center, a plurality of light shielding blades 111 and 112 separately and rotatably connected to both ends of the drive transmission member and mutually driven nearly opposite to each other in a plane orthogonal to the optical axis, and a guide member 120 for guiding linear parts to be guided 109 and 110 formed in the light shielding blades in an opening/ closing direction, and for controlling the light quantity by changing the area of the light passing port 113 formed by the light shielding blades,  the shapes of the parts 111a and 112a constituting the light passing port of the light shielding blades are set so that the area centroid 3 of the light passing port may nearly align with the optical axis 1 in a range smaller than the open area but larger than the small diaphragm area in the whole variable range of the light passing port area.
Patent JP-2002178734-A (JP)
Title: Industrial vehicle
Inventor: TAKAHASHI SHOZO
IPC: B62D53/00
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an industrial vehicle wherein the longitudinal movement of an axle device is made small when a link body rocks vertically together with wheels due to the irregularity of the road surface. SOLUTION: Plural pairs of wheels 2 and 3 are provided on the side of a vehicle body 20 at plural positions in a longitudinal direction. A part of a pair of wheels 2 and 3 is provided in the axle device 40 which can move up and down freely through a wheel supporting means 30 on the side of the vehicle body 20. The wheel supporting means 30 has the link body 33 attached rockably in a vertical direction on the side of the body 20 through a horizontal shaft 32, and the axle device 40 is arranged at the end of the link body 33, and the wheels 2 and 3 are arranged on a wheel shaft 44 from the axle device 40. A direction changing means 54, which is interlocked with the axle device 40, is arranged. The level of the horizontal shaft 32 on which the link body 33 is mounted is made below in relation to the wheel shaft 44.
Patent JP-2001198419-A (JP)
Title: Provision of removable filter having inlet side and outlet side, guarded by net, gauze, cloth, or the like, made of cotton, nonwoven fablic, plastic, metal, or the like, and left, right, top and bottom faces provided with plastic plate, metal plate, or the like, for preventing bamboo charcoal from falling off in order to clean and filter air, water, oil, or the like, using bamboo plate charcoal, bamboo granular charcoal, bamboo powdery charcoal, or the like, for improvement of environment
Inventor: KOJIMA YUKIMASA
IPC: B01D39/14
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To achieve the sterilization of a substance or gas such as carbon dioxide, nitrogen dioxide, pollen, sulfur dioxide, or the like, and microorganisms and the absorption and adsorption of moisture, dust, smoke, smell, pollen/or the like, by using high physical properties of bamboo charcoal as a part capable of assisting the cleaning of environment making little progress presently in the advance of environmental pollution, to adapt bamboo charcoal to the cleaning of a pollutant, foreign matter or a chemical substance in water or oils and to achieve the cleaning of environment by using bamboo charcoal as a bamboo plate charcoal filter, a bamboo granular charcoal filter or a bamboo powdery charcoal filter. SOLUTION: Each of a bamboo plate charcoal filter, a bamboo granular charcoal filter and a bamboo powdery charcoal filter comprises bamboo charcoal having high physical properties obtained by baking a bamboo at constant temperature for a long time and utilizes the activation capacity and sterilizing capacity of bamboo charcoal and is used in a detachable state. Each of these filters is friendly to environment, good in quality, simple to handle, inexpensive and adapted to the sterilization of a substance and gas in air such as carbon dioxide, nitrogen dioxide, pollen, sulfur dioxide, or the like, and microorganisms in air, the absorption and adsorption of moisture, dust, smoke, smell, pollen, or the like, and the cleaning and filtering of air in a room or car, exhaust gas, pollen, water and oils.
Patent JP-2002188202-A (JP)
Title: Method and device for washing human-body private part
Inventor: KITAMOTO EIJI
IPC: E03D9/08
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To propose a method and a device for washing the private parts, by which collision pressure (load) to the private parts is increased by a small amount of water and a feeling of a stimulus and washing force can be improved. SOLUTION: In the method for washing the private parts, the private parts of a human body is washed in the droplet-flow region of a jet.
Patent JP-2002189136-A (JP)
Title: Optical waveguide device
Inventor: URA SHIYOUGO
IPC: G02B6/122
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To realize a ultraviolet ray waveguide device capable of generating a micro spot of a ultraviolet ray. SOLUTION: A ultraviolet ray waveguide plate is manufactured by forming a SiO2 layer having a low refractive index which is oxidized at >=950 deg.C and a SiO2 layer having a high refractive index which is oxidized at <=900 deg.C in order on a silicon oxide substrate. A reflecting surface 14 such as being condensed at one spot (condensing spot 16) of the side of the device is formed by digging the SiO2 layer having the high refractive index by etching. Thus, intrasurface condensing is performed. An edge is formed at the condensing spot 16 so that the SiO2 layer having the high refractive index becomes the tip end side. Thus, condensing in the layer direction is performed. The ultraviolet ray is condensed at the condensing spot 16 by condensing in these both directions. The ultraviolet ray waveguide device 10 is used as a super high density optical memory recording/reading head.
Patent JP-2002189942-A (JP)
Title: System and method for patent license fee collection, and encoding device and decoding device
Inventor: MAEDA MITSURU
IPC: G06Q50/00
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a patent license fee collection system which can properly collect a patent license fee. SOLUTION: The patent license fee collection system is a system which collects the patent license fee from a dealer or manufacturer by a patent license managing company 1 and allots the license fee to the patentees. The patent license managing company 1 has a patent database 10 which stores information regarding registered patents, a key database 11 which stores key data for ciphering determined by patent groups, and a computer 12; and the computer 12 when receiving information regarding the constitution of coded software retrieves corresponding patent information from the patent database 10, requests the dealer or manufacturer of the encoded software to pay for the patent license fee according to the retrieval result, and sends out patent license information according to the answers to the payment answered by dealer or manufacturer.
Patent JP-2002177575-A (JP)
Title: Pachinko machine
Inventor: KUROKI TOMOAKI
IPC: A63F7/02
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To enlarge the open angle of a glass frame without reducing a decorative space and a game area of a game board. SOLUTION: In a hinge mechanism 20 for fitting the glass frame 13 to a main body frame 11 to be opened and closed, two links 23, 24 are laid between a fixing metal 21 connected to the main body frame 11 and a movable metal 22 connected to the glass frame 13, whereby the glass frame 13 is opened while being slightly moved to the right side (center side of a Pachinko machine).  In the hinge mechanism 20, when the glass frame 13 is put in a totally closed position, a rotating shaft 26 on the movable metal 22 side of the first link 23 and rotating shafts 27, 28 on both sides of the second link 24 are substantially rectilinear along the glass frame 13, and when the glass frame 13 is put in a fully opened position, a rotating shaft 26 and the rotating shaft 25, on both sides of the first link 23 and the rotating shaft 28 on the movable metal 22 side of the second link 24 are substantially rectilinear along the glass frame 13.
Patent JP-2001186764-A (JP)
Title: Power source controller and its operating method
Inventor: HE JIN
IPC: H02M3/28
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a controller for the whole bridge frequency converter which has controllable switches, an operating method of the controller, and a power source using the controller or the method. SOLUTION: In the case of an embodiment mode, this controller includes a signal generator circuit 1 which is so designed to drive controllable switches in a phase shift mode, and a switching network 2 connected with the signal generator circuit. In the phase shift mode 2a, the controllable switches of a first and a second leg parts are switched in a complementary mode, and the signal generator circuit can adjust a relative phase between the first and the second leg parts. In an ordinary mode 2b, a pair in the diagonal line direction of the controllable switches are switched almost at the same time and almost in the whole duty cycle. A signal generator can operate a converting device in the phase shift mode 2a or the ordinary mode 2b.