baber/WOPTO huggingface dataset:
Patent JP-2001209694-A (JP)
Title: Work analysis supporting system
Inventor: ARAKI HIROTSUGU
IPC: G06Q50/04
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a work analysis supporting system capable of easily supporting work analysis without the need of complicated operations. SOLUTION: The image of the work of a worker 22 to whom an identification marker 22 is stuck is picked up by a video camera 1. In a computer 5, video image signals reproduced in a video reproducing device 3 are inputted, the identification marker 23 and a specified area are designated on the screen 4a of an image display device 4, the work analysis is automatically started when a work analysis button 4d on the screen 4a is clicked with a mouse 7 and the work analysis is ended when an end button 4e is clicked.  The computer 5 constitutes an image processing means for detecting the identification marker 23, a judging means for judging the presence/absence of the identification marker 23 inside the specified area for each image according to the output of the image processing means and an integration means for individually integrating the time when the identification marker 23 is present inside the specified area and the time when it is on the outside of the specified area according to the output of the judging means.
Patent JP-2001208696-A (JP)
Title: Apparatus and method for observing patterned sample
Inventor: MIZUNO FUMIO
IPC: H01L21/66
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To meet the generally contradictory requirements that sensitivity for detecting pattern defects be increased and that the speed of inspection be increased or the amount of false information be reduced. SOLUTION: The sensitivity and speed of detection are optimized according to the nature of a pattern on a portion to be inspected to provide the most economical and effective method of observation.
Patent JP-2001204348-A (JP)
Title: Lid locking structure for cooler box
Inventor: OHARA SHOGO
IPC: A01K97/20
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide the subject lid locking structure intended to prevent both a lever member and an engagement member from becoming a hindrance to handle operation even if the lid is in a released condition, and prevent an unpleasant sound from being produced as well. SOLUTION: This lid locking structure 4 is intended for a cooler box 1 having a container part 2 having an opening on the top and a lid 3 fitted on the opening of the container part 2 in openable and detachable manner, and has bearings 11, lever members 13, engagement-receiving shafts 14, engagement-receiving hooks 15, and engagement members 16, wherein 11 are furnished on 2, the basal ends 13a of 13 are supported turnably and vertically movably on 11, respectively; 14 are furnished on the rim of 3, 15 are furnished on the rim of the opening of the 2; and 16 are such that 13a is turnably connected to 13 and the tip 16c of 16 is selectively engageable on either 14 or 15.
Patent JP-2001207365-A (JP)
Title: Composite fiber structure for absorbing sound
Inventor: INAGAKI KENJI
IPC: D04H1/541
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a composite fiber structure for absorbing sound excellent in sound-absorbing and sound-shielding characteristics and having sufficient rigidity without generating problems in its recyclability and working circumstance for producing the same. SOLUTION: In this sound-absorbing fiber structure, two or more layer of a fiber structure in which non-elastic crimped short fibers and heat adhering composite short fibers are blended and heat fused fixed points are scattering are laminated. The average density of the composite fiber structure is in the range of 0.02-0.20 g/cm3 and, B/A and b/a, wherein (a) is the weight per unit area of the fiber structure locating on the outer layer of the composite fiber structure, (A) is the average denier of the short fiber constituting the fiber structure, (b) is the sum total weight per unit area of the fiber structure constituting the rest of the layers of the composite fiber and (B) is the average denier of the short fiber constituting the fiber structure, satisfy predetermined values at the same time.
Patent JP-2001212891-A (JP)
Title: Method of manufacturing pneumatic tire
Inventor: MATSUNAGA HITOO
IPC: G01M1/38
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a pneumatic tire which enables great improvement of RR and RFV characteristics of the tire of low rolling resistance having tread rubber blended with a large quantity of silica. SOLUTION: In the method of manufacturing the pneumatic tire having the tread rubber containing silica of 7 pts.wt., unvulcanized tread rubber just after extrusion is cut temporarily in a length exceeding a set length for forming and then stored, and just before the unvulcanized tread rubber of which storage is completed is stuck on the outer periphery of a circular belt member, the rubber is cut in the set length finally. The unvulcanized tread rubber cut finally is stuck on the circular belt member and the opposite cut faces of the unvulcanized tread rubber are jointed. Vulcanization is applied to an unvulcanized tire prepared by sticking a joined member thus formed and a green case together.
Patent JP-2001215436-A (JP)
Title: Optical scanner
Inventor: AOKI MASAKANE
IPC: B41J2/44
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner suitable for downsizing. SOLUTION: This optical scanner has an annular semiconductor laser 1 which emits laser beam excited by resonance when receiving a laser beam, a columnar body 11 which is arranged with its outer peripheral surface 12 in a hollow part of the semiconductor laser 1 so as to face the inner peripheral surface 4 of the semiconductor laser 1 and is rotated at a prescribed speed around the central axis and a resonator 13 which is disposed integrally at the columnar body 11 and is arranged with a reflection end face 14 for reflecting the laser beam from the semiconductor laser 1 and making the laser beam incident on the inner peripheral surface 4 of the semiconductor laser 1 at the outer peripheral surface 12 of the columnar body 11.
Patent JP-2001221526-A (JP)
Title: Refrigerative air conditioner
Inventor: UNEZAKI FUMITAKE
IPC: F24F11/02
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerative air conditioner which accurately detects the intake dryness of a compressor to control an expansion valve, based on the detection result thereof, so that the intake dryness of the compressor is in an adequate condition to provide a good operation efficiency, and besides detects the operating condition to control the expansion valve according thereto so that the intake dryness of the compressor is in an adequate condition to provide a high reliability. SOLUTION: The refrigerative air conditioner composed of a compressor 2, condenser, expansion valve and evaporator connected, comprises a temperature sensor 10 for detecting the discharge temperature of a refrigerant discharged from the compressor, the condensation temperature in the condenser and the evaporation temperature in the evaporator, means for estimating the dryness of a refrigerant gas taken into the compressor from the detected values of discharge temperature, condensation temperature and evaporation temperature, and means for controlling the opening of the expansion valve, based on the estimated dryness of the refrigerant gas taken into the compressor by the estimating means.
Patent JP-2001219208-A (JP)
Title: Built-up rolling roll
Inventor: MATSUNAGA EIHACHIROU
IPC: B21B27/03
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a built-up rolling roll capable of reducing thermal crown. SOLUTION: In the built-up rolling roll which is composed by fitting a barrel- part sleeve on the outer periphery of a shaft part, in the fitting region in the position where a material to be rolled passes through on the surface of the barrel-part sleeve, the outer peripheral surface of the shaft part is directly brought into contact with the inner peripheral surface, In the fitting regions in the vicinities in barrel end parts in positions where the material to be rolled does not pass through on the surface of the barrel-part sleeve, the outer peripheral surface of the shaft part is adiabatically brought into contact with the inner peripheral surface of the barrel-part sleeve.
Patent JP-2000307231-A (JP)
Title: Electronic part and manufacture thereof
Inventor: KITADE KAZUHIKO
IPC: H05K3/00
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electronic part for efficiently manufacturing an electronic part having a structure in which a surface mounting part is housed in a shield case. SOLUTION: In this method for manufacturing an electronic part, soldering paste 7 is applied to both a land electrode 12 for connection with which a surface mounting part 4 is electrically and mechanically connected and an electrode 13 for fixing a case, with which a restraining part 6 of a shield case 5 is electrically and mechanically connected and fixed. The surface mounting part 4 is loaded at a prescribed position on a print board 1(11), and the shield case 5 is loaded on the spring board 1(11) in a configuration that the surface mounting part 4 can be housed inside. The print board 1(11) on which the surface mounting part 4 and the shield case 5 are loaded is inputted to a reflow furnace so that the surface mounting part 4 and the shield case 5 can be simultaneously soldered to the spring board 1(11).
Patent JP-2000206896-A (JP)
Title: Electro-optic device
Inventor: CHO KOYU
IPC: H01L29/786
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To make increasable the auxiliary capacitance without decreasing the aperture rate of pixels by forming a thin film transistor, a first org. resin film formed above the thin film transistor, a conductive film formed on the first org. resin film, and a second org. resin film on the conductive film. SOLUTION: The device has a thin film transistor formed on a substrate, a first org. resin film formed above the thin film transistor, a conductive film formed on the first org. resin film, and a second org. resin film formed on the conductive film. In this device, the pixel includes pixel electrodes 24a, 24b consisting of a first transparent conductive coating film, and the pixel electrodes 24a, 24b overlap with a gate bus line 14 and a source bus line 18. A common electrode 22 consisting of a second transparent conductive film is formed between the pixel electrodes 24a, 24b and the gate bus line 14 and the source bus line 18 to cover the gate bus line 14 and the source bus line 18, and the common electrode 22 is kept at const. potential.
Patent JP-2001222174-A (JP)
Title: Heater for heating image, image heating device and image forming device
Inventor: IZAWA SATORU
IPC: H05B3/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To shorten first printing time and to easily cope with the high speed operation of an image forming device in a heater for heating an image 11 excellent in quick starting ability, an image heating device equipped with the heater 11 and the image forming device equipped with the image heating device. SOLUTION: This heater for heating an image 11 is constituted by using a bowed metallic member at least one part of which is curved on its cross section as base material 15, and successively laminating an insulating layer 16 and an energizing heating resistance layer 17 in a bowed state on the curved inner surface side of the metallic member, The image heating device is provided with a rotatable cylindrical member 13 forming a fixing nip part N with a pressure member 20 and having a metallic sleeve as base material, and the member 13 is rotated while its inner surface rubs in contact with the curved outer surface of the heater 11. Then, the image forming device is equipped with the image heating device.
Patent JP-2001219927-A (JP)
Title: Packaging box for circular prismatic bottle
Inventor: SAKAGAMI HIDEAKI
IPC: B65D5/54
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a paper packaging box for a prismatic circular bottle which is excellent in protection of the bottle and the bottle storage workability, and rapid and safe in taking out the bottle by the user without any bulky condition of the box in a flattened condition in addition to the classified disposal and saving of the resources. SOLUTION: In forming a paper stock for the packaging box through the Thomson system, an upper cushioning space is formed in at least an upper portion of a bottle storage portion (B), a box-forming plate in a flattened condition by gluing a part of the plate is deformed into a three-dimensional shape so that four-plied portions are formed in the flattened condition, and a bottle (A) is stored in the square prismatic bottle storage portion (B) provided with a stabilizing means so that the bottle (A) is pressed by a component piece continuous to a box-forming wall from either the top or the bottom, and closed, and the bottle A is taken out of a take-out port forming a step downward by breaking the bottle take-out piece by breaking a perforation formed in two adjacent side walls of the bottle storage portion (B).
Patent JP-2001224890-A (JP)
Title: Washing machine and method of detecting quantity of laundry
Inventor: HATTORI TOSHIO
IPC: D06F33/02
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine applicable to a large-sized washing machine for business use, capable of preventing deterioration of the washing quality caused by putting an excessive quantity of the laundry into a rotary drum, and to provide a method of detecting the quantity of the laundry. SOLUTION: In the washing machine for business use, a large quantity of clothes are put into a rotary drum inside a washing tub from a door mounted on the front side of the washing machine for taking in and out the laundry and are stored there to wash a large quantity of the laundry at a time. The washing machine has a plurality of sensors 4 for detecting clothes, which are mounted in the vertical direction of the door 5 for taking in and out the laundry 3. The quantity of the laundry 3 stored in the rotary drum 1 inside the washing tub 2 is measured by the height of the laundry 3 based on the detection of the sensor 4 for detecting clothes. In addition, the washing machine also has a control device 11 for automatically setting washing conditions such as the quantity of washing water, quantity of detergent and washing period at optimum values.
Patent JP-2000310942-A (JP)
Title: Pseudo-random number generator, stream ciphering method and stream cipher communication method
Inventor: SHONO KATSUFUSA
IPC: H04J13/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a pseudo-random number generator in which chaos is suppressed and periodic time series having low autocorrelation and mutual correlation, i.e., many kinds of chaos groups are generated. SOLUTION: A chaos generating loop is constituted of a one dimensional mapping circuit 13, which has a nonlinear input output characteristic and generates chaos, a linear or a nonlinear AD converter 15, which converts the analog output of the circuit 13 to digital signals, a sample-and-hold circuit 17, which holds and outputs the digitally converted values of the converter 15 in response to an external clock C, and a linear or a nonlinear DA converter 19, which outputs analog converted values corresponding to the output of the circuit 17 to the circuit 13. Thus, binary groups, that are chaos groups corresponding to the output of the circuit 17, are outputted.
Patent JP-2001230007-A (JP)
Title: Terminal for flat cable
Inventor: AOKI YASUSHI
IPC: H01R12/08
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a terminal for a flat cable which eliminates the need for processing for connection and yet copes with changes in shape and attains a state of connection electrically and mechanically good. SOLUTION: Barrels 4 for placing a conductive body 41 by being bent toward inside protruding from both edges of a bottom plate 3 mounting the conductive body 41 of an FPC 40 are formed so that they can pierce a board 42 from thickness direction. Further, spring pieces 6 are provided at a location corresponding to the barrels 4 of the above bottom plate 3, cut out in rising to match the barrel 4 and the base part side, so as to be able to elastically connect with the conductive body 41.
Patent JP-2001232210-A (JP)
Title: Alkoxylation catalyst and method for producing alkylene oxide adduct using the catalyst
Inventor: KITANI ICHIRO
IPC: C07C41/03
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an alkoxylation catalyst enhanced in its catalytic activity without altering the baking condition and composition of a compound metal oxide. SOLUTION: The surface of a magnesium/aluminum compound oxide catalyst is treated with at least one kind of a coupling agent among a titanate type coupling agent and an aluminum type coupling agent.
Patent JP-2001238385-A (JP)
Title: Stator of ac generator and its manufacturing method
Inventor: OHASHI ATSUSHI
IPC: H02K3/04
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a stator of an AC generator high in productivity and reliable and its manufacturing method. SOLUTION: A constricted part is made, covering a specified range in the longitudinal direction centering on a cut section, in each cut section of a wire 1, and the insulating film 41 at the constricted part is removed, and then the wire is cut at the constricted part, thus a coil member 44 is obtained, Then, this coil member 44 is bent into substantially U-shape, so as to form a coil segment. Next, the coil segment is inserted into the slot of a stator core, and the open end of the coil segment is welded to obtain a stator.
Patent JP-2001229103-A (JP)
Title: Method for avoiding double transmission in internet/ intranet environment
Inventor: TADA MASAO
IPC: G06F13/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To avoid double transmission from a terminal in a client/server system which transmits through the Internet or intranet. SOLUTION: A base frame set HTML is sent only at the start of operation and an operation processing is carried out by sending and receiving operation HTMLs arranged on the base frame set. The base frame set is provided with a transmission state flag to manage a transmission state. In all operation HTMLs as operation screens displayed in a browser, a script which sets the transmission state flag of the base frame set to 'nontransmission' in response to an event occurring when displayed and a script which checks the transmission state in response to an event occurring when a user submits to stop the submitting when the flag is 'in transmission', and sets the transmission state flag to 'in transmission' when the flag is 'nontransmission' to carry out the submitting are embedded.
Patent JP-2001232520-A (JP)
Title: Power supply structure of wire electric discharge machine
Inventor: FUKUZAKI YUJI
IPC: B23H7/10
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a power supply structure in a wire electric discharge machine allowing a service life of a power supply piece to be extremely extended, by changing a slide contact point with a wire electrode of the power supply piece during running of the wire electrode. SOLUTION: During electric discharge machining of a workpiece, the power supply piece 2 rotates with rotation of a roller 54 for guiding the wire electrode 1 by running through bevel gears 6, 8, a spur gear 9, and a gear 11 as a rotation input part formed in the power supply piece 2. A hole center line C-C of a through hole 16 formed through the power supply piece 2 and a running route of the wire electrode 1 are deviated, so that the slide contact point S between the wire electrode 1 and the power supply piece 2 moves circumferentially on the inner peripheral surface of a throat part 17 to provide a new slide contact point. The power supply piece 2 is not damaged in running, is extended in service life, and provides a stable power supply state.
Patent JP-2001236805-A (JP)
Title: Illumination device
Inventor: UENO MASATOSHI
IPC: F21Y101/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device with a cap whose internal space is efficiently utilized. SOLUTION: A housing body 4 has an internal bottom mounting a block 81, containing a direct current source 80 and a DC/DC converter 81 for driving a lighting device 8. A block 82, containing an inverter circuit 82 and a lighting voltage generator 83 for completing the lighting device 8 is formed integrally with or is fixed mechanically in a cap 3 molded of a synthetic resin.
Patent JP-2001244783-A (JP)
Title: Surface acoustic wave device and circuit board
Inventor: FURUKAWA OSAMU
IPC: H05K1/18
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device, provided with a sound absorption member that provides ease of flip-chip connection at a low cost. SOLUTION: A surface acoustic wave element 1 is arranged in such a way that the face of the element 1 toward a transducer 2 is arranged counterposed to a wiring pattern forming face of a base board 6 and is structured such that the surface acoustic wave element 1 is covered and sealed by a cap member 9. The base board is a copper clad circuit board, and a wiring pattern 10 is formed by patterning the copper clad circuit board. The connection part of the wiring pattern with a bump of the surface acoustic wave element 1 is copper-plated after patterning, nickel plating is applied to the copper plating and gold plating is applied to the nickel plating.
Patent JP-2001242807-A (JP)
Title: Solar type indicating lamp
Inventor: SONODA ATSUO
IPC: G09F13/02
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a solar type indicating lamp which may be reduced in its size and weight. SOLUTION: This solar type indicating lamp has a solar panel 3, a light source 4 arranged in the side part of this solar panel 3 and a translucent protective panel 14 arranged on the front surface side of the solar panel 3 and is provided with display contents 15 on the front surface of the solar panel 3.
Patent JP-2001245654-A (JP)
Title: Method for degrading phenolic endocrine disruptor and degrading agent
Inventor: UEMATSU HITOSHI
IPC: C12R1/66
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a means for efficiently degrading phenolic endocrine disruptors such as a biphenol derivative and an alkylphenol derivative by utilizing a microorganism which does not deactivate the action of laccase capable of degrading phenolic compounds and can produce a laccase mediator. SOLUTION: A method and an agent both for degrading phenolic endocrine disruptors feature combinedly using laccase and a culture solution of the microorganism capable of producing a laccase mediator for mediating the action of degrading phenolic derivatives by laccase.
Patent JP-2001208499-A (JP)
Title: Mine removing device
Inventor: TSUDA AKIRA
IPC: E02F3/36
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a mine removing device which can surely and safely remove (blast) a lot of mines from a humanitarian point of view by dissolving the points at issue about the conventional technology and equipment. SOLUTION: This mine removing device is provided with a plurality of front wheels, each of which is equipped with a main shaft on a supporting arm attached to a vehicle, such as the power shovel, etc., and a spur gear type vertically movable pressing section in front of the main shaft; a plurality of rear wheels which can be moved upward and downward similarly to the front wheels so that the wheels may be positioned between the front wheels in the rear of the main shafts; and vertically movable rollers which are provided on auxiliary shafts provided on the supporting arms for making final checking.