baber/WOPTO huggingface dataset:
Patent JP-2001221554-A (JP)
Title: Refrigerator
Inventor: MIYAMOTO MASAO
IPC: F25D23/00
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator capable of uniformly cooling a storage material contained in a storage chamber by making a temperature distribution in the chamber substantially uniform. SOLUTION: A member 42 for forming a part of a cold air passage 28a for guiding a cold air is provided in a cold storage chamber 11. A part of a cold heat by the cold air flowing through the cold air passage 28a from the member 42 is discharged to the chamber 11 to cool the chamber 11. Then, at least a part of the cold air is allowed to flow along a surface of the member 42 by a discharge member 7 provided substantially at a center of the member 42.
Patent JP-2001223607-A (JP)
Title: Noncontact id tag system and its transmission output control method
Inventor: SHIRASU MITSUO
IPC: G06K17/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a noncontact ID system, the responder of which can extend a data write enable area of its memory. SOLUTION: A level detector 31 detects the level of response data demodulation output and a control circuit 32 controls the gain of an transmission AGC amplifier 33, depending on the detected value so as to attain a memory write operation of the responder 101 over a wide range of a position relation between the responder and an interrogator.
Patent JP-2001219588-A (JP)
Title: Thermal printer
Inventor: ENOMOTO HISASHI
IPC: B41J2/35
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To eliminate a density irregularity in a horizontal scanning direction. SOLUTION: A preheater 31 is set to the thermal printer. The preheater 31 having a longitudinal direction agreed with the horizontal scanning direction is disposed to the upstream side of a thermal head to preheat a thermosensitive recording paper before the paper is recorded by the thermal head. The preheater 31 has characteristics of generating a temperature distribution T(x) along the longitudinal direction when the heater is let to heat, A temperature sensor 32 is set to a central part X0 of the preheater 31 for measuring a temperature of the preheater 31 at the position. A temperature at each position of the preheater 31 corresponding to a position of each heating element of the thermal head is checked from the temperature measured by the temperature sensor 32 and the temperature distribution T(x).  A voltage (energy) to be supplied to each heating element is corrected accordingly.
Patent JP-2001224348-A (JP)
Title: Bulbous crop trimming machine
Inventor: MORIYASU YASUO
IPC: A23N15/08
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide the subject trimming machine intended to cut off the stems and roots of a bulbous crop while carrying it in an inverted posture and designed not to get out of trim as a result of accumulation of wastes such as peeled skins and cut matter. SOLUTION: This trimming machine has a 1st carrying means for carrying a bulbous crop from a to-be-treated object feed section to a treatment unit, a 2nd carrying means set on the treatment unit, a root cutting device set above the 2nd carrying means and a stem cutting device set below the 2nd carrying means; wherein both a driving mechanism and the corresponding driving source for operating both the carrying means and both the cutting devices are integratedly set up at the treatment unit on the carriage downstream side, and a power transmission system is held in a drive case so as to ensure mechanical power to be transmitted to the 1st carrying means and the stem cutting device through the respective undersides and to the 2nd carrying means and the root cutting device through the respective upper sides.
Patent JP-2001229720-A (JP)
Title: Illumination device
Inventor: OKITA MIZUHO
IPC: F21S10/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device that ensures earthing, and facilitates attachment of a connection structure and connection of earth lines. SOLUTION: The illumination device has a lamp body 10, on the outside of which is mounted a connection structure 50 for connecting power cables 31, 32 and earth lines 41, 42 through the lamp body 10. An earth terminal 15 is integrally formed with the outside face of the lamp body 10, projected into the connection structure 50. The combined structure of the lamp body 10 and the earth terminal 15 ensures the earth of the lamp body 10. In addition, the insertion of the projected earth terminal 15 in the connection structure facilitates to locate the connection structure 50.
Patent JP-2001227510-A (JP)
Title: Double-acting pneumatic actuator
Inventor: HAGIWARA HIDEO
IPC: F15B15/24
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To reduce an economical burden of a consumer when using a positioner, and to prevent complication of installing work when adding the function of stopping and holding a valve in an intermediate position to a conventional two-position operation performing double-acting pneumatic actuator capable of driving and holding the valve in either of a fully closing position or a fully opening position. SOLUTION: In this double-acting pneumatic actuator for performing two- position operation, an additional unit 15 including an expanding cylinder 12, an additional piston 13 and a stopper bolt 14 is installed in one chamber B side end part 1b in a cylinder 1 to inexpensively and easily add the function of stopping and holding the valve in the intermediate position.
Patent JP-2001228604-A (JP)
Title: Photopolymerizable composition and recording material
Inventor: TAKASHIMA MASANOBU
IPC: G03F7/027
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a photopolymerizable composition highly sensitive not only to ultraviolet light but also to light from visible light to infrared light and recording material containing the photopolymerizable composition, excellent in sensitivity and the decolorability of the ground part and capable of forming a clear high-contrast image. SOLUTION: The photopolymerizable composition contains a polymerizable compound having an ethylenically unsaturated bond, a compound of formula 1 or 2 and a radical generating agent. In the formulae 1 and 2, R1 and R2 are each H, an aliphatic group, an aromatic group or heterocyclic group: R11 and R12 are each H or a monovalent substituent; Q1-Q3 are each O or S; L1-L3 and L11-L13 are each methine; Y1 and Y11 are each an aromatic group, a heterocyclic group or group 1; m and m' are each 0-3; R3 and R13 are each H, an aliphatic group or an aromatic group; Z1 and Z11 are each an atomic group forming a 5- or 6-membered N-containing heterocycle; and X- is an anion.
Patent JP-2001057398-A (JP)
Title: Semiconductor memory and operating method of the same
Inventor: HIROSHIMA TAKASHI
IPC: H01L29/788
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory which can be improved in service life, lowered in operating voltage, enhanced in operation speed, lessened in power consumption, and enhanced in degree of integration. SOLUTION: This semiconductor memory is equipped with an N-type source region 3 and an N-type drain region 4 which are formed on a P-type single crystal silicon substrate 2, a control gate electrode 7 and a floating gate electrode 11 formed between the source region 3 and the drain region 4 as self- aligned with them, an intergate 9 of N-type semiconductor film formed between the control gate electrode 7 and the floating gate electrode 11, a first tunnel insulating film 8 provided between the control gate electrode 7 and the N-type intergate 9, and a second tunnel insulating film 10 which is formed between the N-type intergate 8 and the floating gate electrode 11.  A prescribed potential difference is produced between the drain region 4 and the source region 3, by which electrons are moved from the control gate electrode 7 to the N-type intergate 9 and furthermore accelerated to be injected into the floating gate electrode 11.
Patent JP-2001233446-A (JP)
Title: Sorting system for hand baggage
Inventor: SAITO HARUMI
IPC: B65G43/08
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a sorting system for airport baggage with a simple system capable of significantly reducing a cost by reducing the total number of bar-code reader. SOLUTION: This sorting system for the airport baggage has a main sorter 30 sorting a plurality pieces of baggage 10 thrown through a designated throwing part on the basis of a barcode on each piece of hand baggage 10, wherein a first bar-code reader part 31 is provided in a throwing part 211 and a second bar-code reader part 32 is provided in the main sorter 30. The barcode on the hand baggage 10 is read from each different direction of the throwing part 211 and the main sorter 30, and the hand baggage 10 is sorted on the basis of the read result.
Patent JP-2001232959-A (JP)
Title: Original plate for direct lithography type waterless lithographic printing plate
Inventor: GOTO KAZUOKI
IPC: B41N1/08
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a direct lithography type waterless lithographic printing plate having good damage resistance, excellent in ink repellency and excellent in image reproducibility. SOLUTION: An original plate for the direct lithography type waterless lithographic printing plate comprises at least a heat sensitive layer and a silicone rubber layer sequentially arranged on a base plate in this order. The original plate for the direct lithography type waterless lithographic printing plate also comprises a silicone oil in the rubber layer.
Patent JP-2001233321-A (JP)
Title: Raisable case made of paper
Inventor: OKAMOTO TAKESHI
IPC: B65D5/24
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a raisable case made of paper which can be prevented from moving transversely when being piled up in layers, can be easily held, and can protect articles housed therein. SOLUTION: Projecting leg parts 36 are provided respectively at four corners of a bottom board part 11, each of the projecting leg parts 36 has first and second leg pieces 43 and 44 which are separated from the bottom board part 11 respectively by a first incision 39 which connects the end of a first crease 12 with the end of a second crease 13 and a second crease 42 which connects the corner 45 of the bottom board part 11 with the first incision 39, and each of external wall parts 16-19 is formed in a trapezoidal shape expending gradually in width toward the side connected to the bottom board part 11, and when the case is raised and a plurality of the raised cases are piled up in vertical layers,  the external upper edges 48 of the external wall parts 16-19 are fitted virtually into the inside of the projecting leg parts 36 formed at the four corners of the bottom board part 11 of the case in the upper layer laid on the external wall parts 16-19.
Patent JP-2001236995-A (JP)
Title: Method and device for producing lithium ion secondary battery
Inventor: HAMAYA HIDEKI
IPC: H01M10/05
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the end of the sheet becomes irregular when becomes free by cutting electrode sheets, touching unnecessary portions. SOLUTION: When band electrode sheets 1, 3 forming an electrode element are wound on separators 2, 4 and the end of the wound electrode sheets 1, 3 is cut by cutters 31, 32 in the winding process, the end of the electrode sheets 1, 3 is held near sheet cut positions by supporting rollers 35, 36 for restricting the movement (position) of the electrode sheets 1, 3.
Patent JP-2001234086-A (JP)
Title: Polymer gel and method for producing the same
Inventor: AKASHI KAZUSHIROU
IPC: C08J3/02
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer gel comprising particles uniformly dispersed in the interior of an acidic or an ionic polymer gel and to provide a method for producing the polymer gel. SOLUTION: This polymer gel is characterized as comprising the particles having a nonionic polymer bound to at least a part of surface and an acidic or an ionic polymer gel. The method for producing the polymer gel is characterized in that the particles having the nonionic polymer bound to at least the part of the surface are mixed with an acidic or an ionic monomer and a cross- linking monomer to prepare a dispersed solution, which is then subjected to polymerization or the particle having the nonionic polymer bound to at least the part of the surface are mixed with the acidic or ionic polymer to prepare the dispersed solution, which is then subjected to cross-linking.
Patent JP-2001233412-A (JP)
Title: Product shipment management system and product shipment management method
Inventor: ASANUMA TADASHI
IPC: G06F19/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a product shipment management system and a product shipment management method that both can realize quick and efficient shipment and handle various products from small-lot-production brands to mass-production general brands. SOLUTION: The product shipment management system comprises a terminal for a production planning department, a terminal for a production counting department, a terminal for a quality testing department, a terminal for a shipment managing department, and a host computer connected to the terminals, in which each product is related to the specific terminals of the production planning and quality testing departments. The product shipment management system checks whether inventories are registered and quality-tested, and if finding any blank input, urges the corresponding department to enter the item. Shipment is permitted after necessary inventories and quality judgements are inputted.
Patent JP-2001238013-A (JP)
Title: Operation panel
Inventor: KAWAMOTO MAKOTO
IPC: G06F3/02
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To solve the problems that the number of arranged operation keys is increased, that an operation panel is inclined to be large and that an operation panel surface is also in disorder, following multifunction in recent years even though a conventional operation panel is provided with various operation keys such as a mode switching key and a single action key. SOLUTION: This panel is provided with signal action keys 29 being a plurality of 1st keys, a single action cover 28 covering the plurality of keys 29 in an openable and closable way and a mode switching key 25 as a 2nd key provided in the cover 28, and one or more optional single action keys 29 among the plurality of keys 29 can be pressed down by performing depression operation of the key 25 while the cover 28 is closed.
Patent JP-2001242417-A (JP)
Title: Pupil position detector and image display device using the same
Inventor: TAKIGAWA TOMOSHI
IPC: G01B11/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a pupil position detector and an image display device using the same observable a stereoscopic image with satisfactory image quality, even when an observer's position changes by using a signal from the pupil position detector. SOLUTION: In the pupil position detector which illuminates infrared light emitted from an infrared light emitting means to an observer and detects an observer's pupil position by using a photographic means, photographic lenses of the infrared light-emitting means and the photographic means are disposed optically coaxial, and the position of the light-emitting part of the infrared light-emitting means and the position of the entrance pupil of the photographic lens are almost in agreement optically.
Patent JP-2001240966-A (JP)
Title: Manufacturing method of ceramic tubular formed body
Inventor: SUGIHARA TAKAOMI
IPC: C23C16/455
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently manufacturing a ceramic tubular formed body which is excellent in thermal shock resistance and corrosion resistance, preferably used for various kinds of heat treatment members including a protective tube for a thermocouple, an immersed protective tube for molten metal, and in particular, different in tube diameter and wall thickness. SOLUTION: In the manufacturing method of the ceramic tubular formed body in which the raw gas is introduced in a cylinder formed of a cylindrical graphite base member, a ceramic film is formed on an inner wall surface of the cylindrical graphite base member by the CVD reaction, and then, the graphite base member is removed, a plurality of cylindrical graphite base members are arranged in series in a reaction chamber of a CVD system via an elbow, the CVD reaction is set in a range of the reaction temperature of 1200-1700 deg.C, the raw gas concentration of 3-15 vol.%, the reaction pressure of 13-100 kPa, and the raw gas flow speed of 1-10 m/s, and the film forming speed is controlled in a range of 400-5000 μm/h.
Patent JP-2001238792-A (JP)
Title: Rice cooker
Inventor: KATAOKA TOSHIMITSU
IPC: A47J27/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker having a fixture for surely fixing an electric cable to the inner part of a lid. SOLUTION: This rice cooker 1 comprises a box-shaped housing part 12 for housing a circuit board 11 on the upper plate 5 of the lid 4 so as to protrude inward. A fixture 13 for fixing the electric cable 14 of the circuit board 11 leaded out from the housing part 12 along the bottom outer surface 12a of the housing part 12 is provided on the upper plate 5 of the lid 4.
Patent JP-2001247727-A (JP)
Title: Ethylenic resin composition for injection molding
Inventor: KOBAYASHI JUICHI
IPC: C08L23/06
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain an ethylenic resin composition for injection molding excel lent in flexibility and heat resistance and further, metal mold releasability and having a moderate molding shrinkage percentage. SOLUTION: This ethylenic resin composition for injection molding comprises (A) 40-90 wt.% of an ethylene-α-olefin copolymer component, (B) 5-30 wt.% of an ethylene homopolymer or an ethylene-α-olefin copolymer component and (C) 5-30 wt.% of a low-density polyethylene component produced by a high- pressure radical polymerization method. In the ethylenic resin composition, the component (A) has 0.5-100 g/10 min melt flow rate (MFR), 860-920 kg/m3 density and <110 deg.C maximum melting peak temperature measured with a differential scanning calorimeter and the component (B) has 0.5-100 g/10 min melt flow rate (MFR), 910-980 kg/m3 density and 110-135 deg.C maximum melting peak temperature measured with the differential scanning calorimeter. Further, the component (C) has 0.5-100 g/10 min melt flow rate (MFR) and 1.3-2.0 swelling ratio (SR).
Patent JP-2001248355-A (JP)
Title: Door opening/closing
Inventor: ARAI ETSUO
IPC: E05D15/40
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To adjust the energizing force of a door movement promptly and easily by simple operation from an opening side even in the case of a specification change in the size or material, etc., of the door. SOLUTION: A first mounting member 4 mounted on the inner wall of a storage chamber S and a second mounting member 5 mounted on the back side of the door 1 closing the opening of the storage chamber S are connected through a link mechanism B, and an energizing mechanism C energizing and holding the door 1 on a close position and an open position alternatively, by elastic force, with the oscillations of an oscillating link 6 is provided between the oscillating link 6 forming the link mechanism B and the first mounting member 4. An adjustment operating means D for adjusting the elastic energizing force of the energizing mechanism C is provided so as to be adjusted from the opening side.
Patent JP-2001245284-A (JP)
Title: Method and system for supervising intruding object
Inventor: ITO WATARU
IPC: H04N5/232
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for supervising intruding object with high reliability, where two intruding object supervisory units or more share the load of supervising a supervised area, so as to eliminate a limit of the supervised area and other intruding object supervisory unit takes over the tracing of the intruding object entering the dead angle of the one intruding object supervisory unit for eliminating the dead angle of the one intruding object supervisory unit. SOLUTION: The intruding object supervisory method, where an intruding object is detected through differential processing of image signals at different times outputted sequentially from a television camera and a zoom lens, and a universal head are controlled on the basis of the information of the detected intruding object to trace and supervise the intruding object, includes a step of transmission of a visual field extension request, where the visual field extension request is sent to the other intruding object supervisory unit supervising other supervisory area adjacent to the supervisory area, in which the intruding object is traced and a visual extension step where the zoom lens is controlled to extend the supervisory area, when visual field extension request is received from the other intruding object supervisory unit supervising the other adjacent supervisory area and this method can trace the intruding object moving over a plurality of supervisory areas.
Patent JP-2000262499-A (JP)
Title: Blood collecting tube
Inventor: MURASHITA TAKAHITO
IPC: G01N33/48
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To hasten a blood coagulation time and prevent the precipitation of fibrin after centrifugal treatment by sealing a serum separating medium, a glass powder coated film and thrombin. SOLUTION: A tube made of a filler-containing polypropylene is cut to form a hollow tubular body 2 having an outer diameter of 1.7 mm, an inside diameter of 1.1 mm and a length of 3 mm. The formed tubular body 2 is dipped in a thrombin solution and freeze-dried, and excessive thrombin is removed to provide the hollow tubular body 2 including thrombin. The hollow tubular body 2 including thrombin is put in a blood collecting tube 4 containing 1.8 ml of an α-olefin- maleic ester copolymer serum separating medium 3 so that the apparent volume of the freeze-dried thrombin is 0.5 ml, a glass powder coated film is further put therein, the opening part is sealed with an aluminum foil multilayer film 5 in vacuum to provide the objector vacuum blood collecting tube with a blood collection quantity of 9 ml.
Patent JP-2001031421-A (JP)
Title: Deposition of rutile-type titanium dioxide, and base material and glass flake each set therewith
Inventor: YANAGASE SHIGERU
IPC: B05D3/10
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To deposit titanium dioxide by neutralization reaction from a titanium- contg. solution of a specific pH or lower with a specific temperature range to enable rutile-type titanium dioxide to be easily settable even on substrates of low heat resistance. SOLUTION: Rutile-type titanium dioxide is deposited by neutralization reaction from a titanium-contg. solution at 55-85 deg.C and <=pH 1.3; for example, a substrate is contacted with a titanium-contg. solution prepared by dissolving a solute such as titanium tetrachloride in a solvent such as dilute hydrochloric acid, the pH and temperature of the solution are then adjusted appropriately, and an alkaline solution such as sodium hydroxide solution is dripped into the resultant solution to effect deposition of the objective rutile-type titanium dioxide on the substrate; wherein it is also preferable that tin, a tin compound, platinum, a platinum compound, palladium or a palladium compound is allowed to adhere to the surface of the substrate to help setting rutile-type titanium dioxide deposited on the substrate, the deposition level on the substrate being pref. 1-1,000 μ g/m2.  Thus, new functions such as masking ability and light reflectivity can be imparted to glass products including construction members.