baber/WOPTO huggingface dataset:
Patent JP-2001056488-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: CHO KOYU
IPC: G02F1/1368
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To simplify the process to form a LDD(light dope drain region) by introducing a low dose amount of impurities in an oblique direction in a self matching state into a substrate to form a low-concentration impurity region and then introducing a high dose amount of impurities in the perpendicular direction to the substrate in a self-matching state to form a high-concentration impurity region. SOLUTION: In the process of forming a thin film transistor, first, a gate electrode 306 covered with an oxide film 307 is formed (process B). Then the gate electrode 306 and its surrounding oxide film are masked and impurities are injected in a low dose amount in an oblique direction to form a low- concentration impurity region 308 (process C). Then a high dose amount of impurities are introduced in the direction perpendicular to form a high- concentration impurity region 309 (process D). While carrying out the process D, a low-concentration impurity region 310 can be formed in an active layer 304 under the oxide film 307 around the gate electrode 306 process E). Thus, a LDD(light dope drain region) is generated in the drain side of the low- concentration impurity region 310.
Patent JP-2002017581-A (JP)
Title: Attachable and detachable handle for container
Inventor: CHO HITSUI
IPC: A47J45/10
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To enable a user to mount a handle to a container by pushing in a control lever retractably oscillated in the upper part of a handle body to pinch the opening edge of the container and to release the handle from pinching and connecting the container by the forward and backward oscillation control to a lock means disposed on the lateral side of the handle body. SOLUTION: This handle has the handle body 1 which is connected to the opening edge of the container B, a clamp place 7 which is freely slidably inserted to this handle body 1 and pinches the front edge of the handle body 1 together the opening edge of the container B, a control means 10 which slides the clamp plate 7 back and forth, a lock means 21 which maintains the pinching position of the clamp plate 7 pinching the opening edge of the container B by sliding the clamp plate 7 backward by the control means 10 and a lock maintaining and releasing means 31 which holds the lock position of the lock plate 21 and enables the control of the lock means 21.  The lock maintaining and releasing means 31 is constituted by projectingly providing a lock oscillation shaft 32 freely turnably born to exist in front of the lock means 21 with a stopper part 33 which is abutted on or parted from the lock means 21 by the oscillation of this lock oscillation shaft 32.
Patent JP-2002012907-A (JP)
Title: Method for operating metal melting furnace, smelting furnace, refining furnace and vacuum refining furnace
Inventor: KIKUCHI YOSHITERU
IPC: C21C1/06
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To develop techniques for eliminating the deterioration of operability or damage to refractories in a smelting or refining furnace for various metals, improving a secondary burning rate and heating efficiency, improving the efficiency of melting/refining reaction and thermal efficiency, saving resources and energy, and also reducing a slag generation quantity. SOLUTION: A gas adapted to a smelting or refining purpose is used by preheating at a high temperature. When an oxygen-containing gas is used, a gaseous oxygen concentration is set to be above a prescribed value. Even when any kind of gas is used, it is preheated at a temperature of above the prescribed one. The ratio of the maximum to the minimum of gas jetting flow rate or gas flow rate is regulated to be above a prescribed value, and the gas flow rate is reduced stepwise or continuously during smelting or refining. Further, a bottom blowing, agitating gas is properly blown in.
Patent JP-2002015446-A (JP)
Title: Tilt controller and optical disk device
Inventor: IWAZAWA HISATOSHI
IPC: G11B7/131
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To suppress the interference with the track operation occurring in tilt operation even with an optical disk device of which the principal point of an objective lens and the center of rotation of the tilt operation are not aligned. SOLUTION: A tilt error signal is compensated to apply tilt servo by using the tilt controller comprising a filter element which does not permeate the signal component near the primary resonance frequency of a tilt actuator, a filter element which amplifies the signal by a band below a medium rotating frequency and a means which controls the current value to be energized to a tilt drive coil.
Patent JP-2001072862-A (JP)
Title: Asphalt composition, its production and use
Inventor: IKEDA TADAAKI
IPC: C08G18/76
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain an asphalt composition as a new binder, capable of providing a pavement excellent in durability including abrasion resistance, fluid resistance and crack resistance even if the binder is used for either of the dense grain size and open grain size mixture, and capable of enabling the production of the mixture at a temperature lower than that for the conventional asphalt. SOLUTION: This asphalt composition consists essentially of an asphalt, a polyurethane-polyisocyanate prepolymer, and a petroleum-based formulated oil and/or a lubrication oil. The production method comprises a first step for mixing the asphalt with the petroleum-based formulated oil and/or the lubrication oil, and a second step for mixing the mixture obtained by the first step with the polyurethane-polyisocyanate prepolymer. The mixture for the pavement under a severe condition, consisting essentially of the asphalt composition and an aggregate, and further the pavement constructed by using such the mixture for the pavement under the severe condition are also provided.
Patent JP-2002015032-A (JP)
Title: Inspection management system and recording medium storing program for inspection management
Inventor: INOUE KENICHI
IPC: G06Q50/04
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To increase the accuracy and efficiency of inspection by automating the input of inspection result into a terminal, and to facilitate the product control after the inspection. SOLUTION: A screenful of image data outputted from image memory 57 in a substrate to be inspected 5 is fed into FIFO memory in an inspection device 6. The image data in the FIFO memory 61 and the image data in the image memory 57 are compared in a pixel unit depending on an inspection program loaded in main memory 54 from a memory card 10. Consequently, if the both of the data agree, the substrate to be inspected 5 is judged as a conforming article, or, if the both of the data do not agree, the substrate is judged as a nonconforming article. The inspection result is transmitted from a communication circuit 65 to a communication controller 28 in a programmable indicator 5 serving as a terminal.  In addition, the inspection result is distributed from a data processing part 21 to a personal computer 1 through a common network 3, and is recorded in a recording program 15b (for instance, a general purpose spreadsheet) in an application part 15.
Patent JP-2002017253-A (JP)
Title: Device for rubbing farm product
Inventor: ONOYAMA MAKOTO
IPC: A23B7/10
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a farm product-rubbing device which can automatically efficiently perform a hand rubbing work. SOLUTION: A rotor 6 is disposed in a drum 2 rotated with a driving device 5, and a holding mechanism 4 for lifting and holding the rotor 6 is disposed.
Patent JP-2002021291-A (JP)
Title: Accommodation/decorative wall
Inventor: ONO HITOSHI
IPC: E04F19/08
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an accommodation/decorative wall capable of increasing and decreasing an accommodation space freely. SOLUTION: This accommodation/decorative wall is provided with wall surfaces 3, 4, and 5 having a plurality of holes 7a, 11a, and 19, and a plurality of locking tools 8, 13, 14, and 21 that can be engaged with an arbitrary hole freely.
Patent JP-2002019314-A (JP)
Title: Thermosensitive lithographic printing original plate
Inventor: HOSHI SATOSHI
IPC: G03F7/033
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a thermosensitive lithographic printing original plate capable of printing by mounting directly in a printer without treating after exposure and having excellent plate wear resistance, being hard to stain and improving sensitivity. SOLUTION: The thermosensitive lithographic printing original plate comprises a thermosensitive layer containing at least one component selected from the group consisting of thermoplastic polymer fine particles, thermosetting polymer fine particles, polymer fine particles having a heat reactive functional group and a microcapsule containing a compound having a heat reactive functional group on a porous base in which a surface layer is porous and a photothermal conversion agent is embedded.
Patent JP-2002027771-A (JP)
Title: Brake for dc motor
Inventor: FUKAMI TADASHI
IPC: H02P3/26
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To apply brake in order to lighten impart on the occasion of reverse rotation by a spring which occurs when a motor is stopped, in a mechanism which is operates by the reciprocating movement of an actuator to be moved by the motor. SOLUTION: A zener diode is connected in parallel with the motor. Consequently, current generated by the reverse rotation of the actuator by the spring which occurs when the operation of the motor is stopped, is made to act as a brake against the reverse rotation of the motor.
Patent JP-2002021414-A (JP)
Title: Movable partition storage unit
Inventor: SAWADA NOBUYASU
IPC: E05D15/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To easily change over the movable state and fixed state of a movable partition storage unit 1. SOLUTION: A stopper 9 elevated and lowered at the position of elevation, where a lower end is separated from a floor face, and the position of lowering, where the lower end is brought into contact with the floor face and the movement of a storage-section body 2 by a plurality of wheels 3 is given frictional resistance, is installed to the storage-section body 2 in which the wheels 3 are mounted on an underside.
Patent JP-2002020663-A (JP)
Title: Novel ink composition
Inventor: KATAOKA KAZUNORI
IPC: C09D11/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an ink for ink jet excellent in dispersion stability and long-term storage stability, not suffering from clogging of a filter or a nozzle during continuous jetting and exhibiting excellent color-developing and dyeing properties. SOLUTION: The ink composition comprises a particle dispersed in a medium, where the particle is obtained by bonding, to a block polymer for improving dispersibility comprising a block B or blocks B and C, a polymer block A having dissolved/dispersed a dye therein, obtained by dissolving or dispersing a dye in a monomer bearing an ethylenically unsaturated double bond of general formula (1) in which the dye is soluble or dispersible and subsequently polymerizing the monomer. In formula (1), R1 is hydrogen or a 1-3C alkyl group; R2 is a phenyl group, -COOR3,-CONHR4, -CH2CH2OH, -CH2CH2OCH3 or a pyrrolidone residue; R3 is hydrogen or a 1-5C alkyl group; and R4 is a 1-6C linear/branched alkyl group.
Patent JP-2002017336-A (JP)
Title: Vinegar made from honey as raw material and method for producing the same
Inventor: NAKAMURA SHIGENOBU
IPC: C12J1/04
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To produce a vinegar from honey using a young stem of a sugarcane as a fermenting microorganism, and a method for producing the vinegar. SOLUTION: This vinegar is obtained by adding a sap prepared by pressing the young stem of the sugarcane to a liquid obtained by diluting the honey with water, making the alcoholic fermentation and acetic acid fermentation proceed and filtering the resultant mixture through active carbon.
Patent JP-2002018877-A (JP)
Title: Take-off device of calendering machine
Inventor: OTSUKA HIROYUKI
IPC: B29C43/24
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To surely deliver even a thin film, a polypropylene film or the like in particular, from a final calender roll to a take-off roll and thereby to produce a smooth sheet with high efficiency. SOLUTION: A take-off device of a calendering machine is equipped with the take-off roll 17 for peeling the film 10 from the final calender roll 5 of the machine 1 and leading it to a winding device. The take-off roll 17 is constituted of a porous roll 18 having a suction box 20 provided inside and connected to a sucking device 22, and a spray 23 for cooling the surface of the film 10 located on the side coming into contact with the take-off roll 17 is provided between the final calender roll 5 and the take-off roll 17.
Patent JP-2002018673-A (JP)
Title: Foreign matter removing device in rail of moving device
Inventor: HIRANO HARUNORI
IPC: B23Q11/08
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a foreign matter removing device in a rail of a moving device capable of smoothly moving a moving body by removing remainder material or powder of works accumulating in the rail following movement of the moving body. SOLUTION: The moving device 1 has a moving body 11 movable along a groove-like rail 13. The moving body 11 is provided with a scraper 14 disposed in the rail 13 for sliding on the bottom surface of the rail 13 following the movement of the moving body 11, and the scraper 14 removes foreign matter accumulating in the rail 13.
Patent JP-2002024249-A (JP)
Title: Article housing and retrieval system
Inventor: KITADA NOBUHIKO
IPC: B65G1/137
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To surely retrieve even an article stored below a cabinet by a retrieval system which searches for an object article of retrieval by making a tag for retrieval luminous. SOLUTION: A repeater (controller) 2 which emits signal light 35 for retrieval to storage parts at respective stages is provided at the upper end of the cabinet 1. A signal is inputted to the repeater 2 from a personal computer for management. Reflecting tapes 34 are stuck on the front parts of shelf plates 6 of the cabinet 1. Even when an article is stored below the cabinet 1 or slightly deep inside, the signal light 35 for retrieval is reflected by a reflecting tape 34 to travel to the tag 14 for retrieval, which can surely receive the signal.
Patent JP-2002024498-A (JP)
Title: System for designing information system
Inventor: KUWAYAMA YOSHIAKI
IPC: G06Q10/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a design system where even a person other than experts can collect the information relating to business situations and also the total time required for designing an information system can be shortened. SOLUTION: This system includes a data storage part 4 and a data processing part 3. The part 4 stores the business type/condition position, a total business flow corresponding to the business type/condition position, the grouping flows obtained by grouping the total business flow into phases according to each job function of work, one or plural types of processing function software groups corresponding to the job functions of grouping flows and plural scale-based hardware corresponding to the processing scales of grouping flows for every grouping flow. The part 3 selects the individual software or the scale-based hardware in accordance with an inputted specific signal of business type and condition and a necessary phase selection signal.
Patent JP-2002030390-A (JP)
Title: Alloy for strengthening glass
Inventor: TANIGUCHI JUNJI
IPC: C22C30/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an alloy for strengthening glass with which strengthened glass having high adhesive strength to glass as a material to be strengthened and having also high impact resistance and hardly causing secular charge can be attained. SOLUTION: The alloy for strengthening glass has a chemical composition consisting of, by weight, 30-35% Ni, 17-25% Co, 1-7% Cr and the balance essentially Fe with inevitable impurities and a thermal expansion coefficient at 30-590 deg.C of (100×1017 to 110×10-7)/ deg.C.
Patent JP-2002035340-A (JP)
Title: Game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving the versatility and interchangeability of the various kinds of the components of the game machine and improving work efficiency at the time of exchanging a game panel in a game shop. SOLUTION: A relay board 200c for relaying a signal line between respective game devices provided on the game panel and a back mechanism panel is attached to the back surface of the game panel. In this case, when performing the surface replacement of changing only the game panel of the game machine for instance, the signal line 610 is detached from a connection terminal provided on the relay board 200c and the game panel including the game panel side game device and the relay board 200c is exchanged. In the meantime, the signal line 610 is attached to the relay board of the game panel where a new game panel side game device is disposed and surface replacement work is performed. In this case, the signal line 610 and the game device 600 such as a power unit disposed to the back mechanism panel 102 constitute common components which can be shared by the plural game machines.
Patent JP-2002040237-A (JP)
Title: Multilayered optical thin film
Inventor: NOMURA YASUYUKI
IPC: C03C17/34
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered optical thin film which has high surface accuracy and which does not cause problems such as peeling in a post process such as cutting. SOLUTION: The multilayered optical thin film has such a film structure that in a TiO2-SiO2 multilayered optical thin film formed by alternately laminating high refractive index film layers TiO2 and low refractive index film layers SiO2, at least one layer of TiO2 layers is substituted by a Ta2O5 layer.
Patent JP-2002004500-A (JP)
Title: Concrete upper surface spacer
Inventor: UEDA KENJI
IPC: E04C5/18
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a spacer for construction capable of being simply fitted to a floor bar and beam bar assembled on a floor form and surely holding the level of the floor thickness and floor surface. SOLUTION: A reference level rod for surely holding the level of the floor thickness and the floor surface and a survey rod 3 are rotatably mounted in a suitable place of a fixture formed by a screw rod having L-shaped tip to be mounted on a reinforcement bar, a butterfly nut 2a screw-engaged with the screw rod and a washer 2b on the L-shaped screw rod through a spring to be integrated.
Patent JP-2002034654-A (JP)
Title: Clothes for children's haircut
Inventor: KOTAKE NOBUKI
IPC: A45D44/08
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide clothes appropriate for haircut of fretful children. SOLUTION: The clothes 1 for children's haircut, which are used for haircut of infants, especially of babies, are made up of a top 2 with a round neck and long sleeves, which is made of a synthetic fabric such as polyester, and a pair of long pants 3, which is also made of a synthetic fabric such as polyester. A part 24 around the neck and both sleeve cuffs 25, 26 of the top 2 and both bottoms 31, 32 and a part 33 around the waist of the long pants are slightly narrowed by an elastic cord 41, 42, 43, 44, 45, 46.
Patent JP-2002047510-A (JP)
Title: Ladle refining apparatus
Inventor: SATO ICHIRO
IPC: C21C7/076
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a ladle refining apparatus in which the flow-in of the atmosphere is prevented and the oxidation is prevented by keeping the ladle at a positive pressure higher than the atmospheric pressure without using a specified vessel and the reduced refining can be performed under good condition while holding the atmosphere in the ladle to the reducing or non-oxidizing atmosphere, and powdery dust developed from the ladle refining apparatus can efficiently be collected. SOLUTION: In the ladle refining apparatus 1, the ladle 2 is covered by laying a water-cooling furnace cover 6 on the upper edge part 5 of the ladle 2 provided with a porous plug 4 at the bottom part 3 supporting and disposing graphite electrodes 8 penetrating the water-cooing furnace cover 6 with an electrode supporting facility 9 and performing the reduced refining to molten steel 10 with arc-heating. Then, the ladle refining apparatus 1 has the peculiarity, in which a dust collector hood 14 having the shape covering this ladle refining apparatus 1 and this electrode supporting facility 9 from the upper part is disposed so as to separate above the ladle refining apparatus 1 and the electrode supporting facility 9.
Patent JP-2002037931-A (JP)
Title: Rubber composition for tread
Inventor: MINAGAWA YASUHISA
IPC: B60C1/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition for a tread capable of improving ice gripping performances without reducing abrasion resistance. SOLUTION: This rubber composition for the tread is characterized as comprising a vinyl group-containing silicone resin powder in an amount of 5-40 pts.wt. based on 100 pts.wt. of a diene-based rubber therein.
Patent JP-2002039916-A (JP)
Title: Method and instrument for measuring polarized crosstalk of optical component
Inventor: MATSUMOTO RYOKICHI
IPC: G01M11/02
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To accurately measure the polarized crosstalks of an optical component, having a plane-of-polarization preserving structure. SOLUTION: Light, comprising only a single polarized components, is made to be incident on a plane-of-polarization preserving optical fiber coupler 1 to be measured, and an extinction ratio of the emitted lights from the plane-of- polarization preserving optical fiber coupler 1 is measured, while the phase difference between two polarization components emitted from the plane-of- polarization preserving optical fiber coupler 1 is changed, at least from a value smaller than  (2n+1)×(π/2)} to a value larger than (2n+1)×(π/2)} (n: an integer of than 0 larger). The minimum value of this extinction ratio is set to the absolute value of the polarized crosstalk.
Patent JP-2002036225-A (JP)
Title: Manufacturing method of laminated ceramic electronic component
Inventor: SAITO TETSURO
IPC: B28B11/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To settle the problem that a laminate is sometimes elongated or deformed when it is brought into a subsequent process immediately after a contact-bonding process is ended, in a manufacturing method of a laminated ceramic electronic component having separate processes wherein a plurality of ceramic green sheets are laminated to obtain the laminate and subsequently the sheets laminated later are contact-bonded to those laminated earlier, with the sheets so heated as to soften a binder contained in the sheet. SOLUTION: Both the laminating process and the contact-bonding process are executed on an under sheet 45 and the laminate 53 obtained is cooled with the under sheet 45 left therewith. The under sheet 45 is separated thereafter from the laminate 53.