baber/WOPTO huggingface dataset:
Patent JP-2001228454-A (JP)
Title: Liquid crystal display device and projection mode liquid crystal display device using the same
Inventor: NAKAMURA HIROYOSHI
IPC: G02F1/13
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To reduce various problems due to heating in constructing a highly bright projection mode liquid crystal display device with a small-sized high precision liquid crystal panel by preventing temperature elevation of the liquid crystal panel. SOLUTION: In the construction of an array substrate 20 which comprises laminating a first insulation layer 31, a second insulation layer 35, a third insulation layer 40 and a fourth insulation layer 43 as a flattening layer on the array substrate 20 and arranging a pixel electrode 27 thereon which is driven with a pSi-TFT(polycrystalline silicon thin film transistor) 28 formed on the array substrate 20 in the same way, the third insulation layer 40 is constructed with a dielectric with high thermal conductivity such as Si3N4 so as to heighten efficiency of heat dissipation to the outside of the liquid crystal.
Patent JP-2001225272-A (JP)
Title: Projection material
Inventor: ISHIHARA SHINICHIRO
IPC: B24C11/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a blast cleaning projection material with excellent polishing capacity and dispersibility, little generation of static electricity in dry blast cleaning, little dispersion in performance and little outflow loss caused by surfacing of grains even if used for wet blast cleaning. SOLUTION: Spherical or spheroidal complex regenerated cellulose grains of 0.03-5.0 mm in grain diameter, wherein inorganic fine grains of metallic oxide, inorganic salt, ceramic, glass or carborundum with larger specific gravity than cellulose are carried on regenerated cellulose grains, are used as the projection material.
Patent JP-2000306227-A (JP)
Title: Magnetic recording medium
Inventor: HARATANI SUSUMU
IPC: G11B5/82
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent servo information from being rewritten or erased on a patterned medium which employs a vertical recording system. SOLUTION: The magnetic recording medium is used for magnetic recording and reproduction of the vertical recording system and has recording tracks where unit fine recording parts 14 made of magnetic bodies are arrayed across nonrecording parts 16 made of nonmagnetic bodies. In a recording track, a data area 18 and a servo area 20 are present and the unit fine recording parts 14 are substantially equal in surface area between the data area 18 and servo area 20; and the value obtained by dividing the thickness of a unit fine recording part 14 by the square root of the surface area is regarded as an aspect ratio and then ARS/ARP is >=1.5, where ARD is the aspect ratio of the unit fine recording parts 14 in the data area 18 and ARS is the aspect ratio of the unit fine recording part 14 in the servo area 20.
Patent JP-2001230632-A (JP)
Title: High-frequency receiver
Inventor: IMAI MASASHI
IPC: H04L27/22
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To stably operate a high-frequency receiver even at the time of great input level by suppressing the input level of a direct detection circuit into level, without causing pulling. SOLUTION: This receiver has plural gain control circuits 1, 2 and 3 on the prestage and a limiter circuit 10 for fixing at least a part of gain of the gain control circuits 1, 2 and 3, when the gain is higher than a specified input level.
Patent JP-2001227264-A (JP)
Title: Curtain device
Inventor: KAMOSHITA TSUTOMU
IPC: E06B9/262
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a curtain device which is simple in structure, facilitates installation work, smooths opening/closing action, is easily attached and detached and maintains stability in bad weather or the like. SOLUTION: This curtain device has a curtain part 21 so structured that a plurality of incombustible curtain bodies are jointed to one another and folded, and first and second support guide parts 22 for supporting and guiding the curtain part 21. The curtain part 21 is disposed outside of an opening such as a window of a building. The first and second support guide parts are arranged parallel with each other with a predetermined space. Each curtain body has first and second hole parts formed with the predetermined space, and the first and second support guide parts are respectively inserted through the first and second hole parts.
Patent JP-2000211625-A (JP)
Title: Food packaging tray
Inventor: TSUTSUMI KIMIO
IPC: B65D25/14
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a food packaging tray using all natural materials for improving food hygienic and refuse treatment problems by soaking a balsa material in water to humidify, slicing it into thin sliced boards, applying heat and pressure to the board to press-form a tray of a desired shape and also by applying beeswax or palm oil on a concave surface of the tray. SOLUTION: After a balsa material as a main material is soaked in water to humidify, it is sliced into a thickness of approximately 1 mm. The sliced board is fed between female and male metal molds and heated by an electric heater to approximately 80 deg.C and also pressurized at approximately 10 kg/cm2 using a hydraulic press to press-form into a food packaging tray 1 of a desired shape. At this time, an upper corner 1a on an erect edge 1b of the tray 1 is slantly cut off, thereby preventing wrinkles from occurring at a connection of the rising edge 1b when press-forming. Thereafter melt beeswax or palm oil which is a natural material is applied on a concave surface of a partially finished tray where food is to be mounted to obtain a finished tray.
Patent JP-2001229001-A (JP)
Title: Image forming system
Inventor: HASHIMOTO MASAO
IPC: G06F3/12
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming system capable of automatically transferring data to an image forming device whose cost required for image formation is the lowest in the image formation and to provide an image forming system capable of allowing a user to group the image forming device whose cost required for the image formation is the lowest. SOLUTION: A personal computer acquires information associated with a print output unit price necessary for printing one data from a printer 40 and a printer 50 connected with a network 10. Then, the personal computer 20 transfers the data to the printer whose print output unit price is the lowest.
Patent JP-2000308848-A (JP)
Title: Coated metallic sheet and its production
Inventor: FUJIYAMA HARUHISA
IPC: B05D7/24
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To prepare a coated metallic sheet improved in workability and heat resistance, which have been insufficient with the conventional coated metallic sheet, capable of being used for not only building materials and house appliances but also stoves, gas ranges, mufflers of automobiles, motorbikes and the like and excellent in heat resistance, and to provide its producing method. SOLUTION: The coated metallic sheet is formed by applying a coating film having an alkyl phenyl silicone resin fired material having the R/Si ratio of >=0.9 to <1.4 and 40-60% phenyl group content on a metallic sheet. In such a case, the R/Si ratio means the molar ratio of an organic group R directly bonded with silicon to silicon atom Si and the organic group R expresses an alkyl group such as methyl group, ethyl group, propyl group and phenyl group.
Patent JP-2001236069-A (JP)
Title: Supporting device of fallboard
Inventor: SUZUKI AKIHIRO
IPC: G10C3/02
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a supporting device for a fallboard of a rotary type which is capable of preventing the shaking and detaching of the fallboard and improving the degree of freedom in design. SOLUTION: The supporting device 1 of the fallboard 10 of the turning type which opens and closes a playing section 4 is constituted by mounting a bearing 24 to a base 12 of an organ body 3 and fitting a turning shaft 25 to a shaft hole 24c of the bearing 24 and is freely turnably supported thereto. The fallboard 10 is connected to the turning shaft 24 via a connector 26. Projections 26e and 26e of the connector 26 abut on the base 12 during the opening or closing of the fallboard 10, by which the detachment from the bearing 24 of the turning shaft 25 is obstructed.
Patent JP-2001245100-A (JP)
Title: Method and device for reading picture information using storage phosphor and solid-state picture detector
Inventor: YASUDA HIROAKI
IPC: G01T1/24
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a picture having good S/N and a high picture quality in a device which uses a picture recording sheet to read radiograph information. SOLUTION: A picture recording sheet 211 where a storage phosphor layer 212 is laminated on a base 213 and a solid-state picture detector 223 provided with a photoconductive layer 223c essentially consisting of a-Se and electrodes 223a and 223b arranged on both sides of this layer 223c are used. The sheet 211 is scanned with exciting light L3 having a wavelength of approximately 600 nm while applying an enough electric field for activating avalanche amplification in the photoconductive layer 223 by a voltage applying means 82, and stimulated phosphorescent light L4 having a wavelength of approximately 400 nm which is emitted from the phosphor layer 212 is made incident on the photoconductive layer 223c through a light guide 222 and an exciting light cut filter 225,  and electric charges generated in the photoconductive layer 223c are detected by a current detection circuit 80a to obtain a radiograph signal.
Patent JP-2001245168-A (JP)
Title: Color correction device, recording medium, storage device and color correction method
Inventor: ASANO MOTOHIRO
IPC: H04N1/46
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To suitably correct printing colors of a printer. SOLUTION: In this color correction device, a first reference image 311 which is a natural picture is displayed on a display 91, a first test image 31 including the first reference image 311 and plural first alteration images slightly altering the color of the first reference image 311 is printed. A first alteration image, which has the best similarity in color of the first reference image 311 displayed on the display 91 is selected by an operator, and overall color correction in a color space is processed, based on the reference image 311 and the selected first alteration image. A monotone second reference image 321 is also displayed on the display 91, a second test image 32 which includes a second alteration image is printed, the second alteration image is selected.  A partial color correction in the color space is processed, based on the second reference image 321 and on the selected second alteration image. Thus, the suitable correction of printing color of the printer is realized, using a simple technique.
Patent JP-2001248254-A (JP)
Title: Blind panel body
Inventor: SHIMAZAKI SHINICHI
IPC: E04B1/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a blind panel body permitting easy processing and assembly as well as using incommon for different specifications. SOLUTION: The blind panel body 1 is equipped with at least two panels 7a, 7b, a panel attaching frame 33 and louver member 29; panels 7a, 7b are equipped with a hollow portion 17, contact portions 21, 23 for panels 7a, 7b, and a linking and fixing portion 25 for louver member 29; the hollow portion 17 is used as an attaching portion for sound shielding member 18, and respective panels 7a, 7b with fixed louver members 29 are mutually come into contact with each other and fixed to the panel attaching frame 33.
Patent JP-2001249143-A (JP)
Title: Bearing device for axle
Inventor: CHITOKU MINORU
IPC: F16C35/063
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for axles whose costs can be reduced by eliminating the need for a pulsar ring for detecting rotations, and gears, etc. SOLUTION: The bearing device for axles includes an outer ring 8 having outer ring raceways 10a and 10b on its inner peripheral surface; an inner ring 5 having inner ring raceways 3a and 3b on its outer peripheral surface and fitted over the outer peripheral surface of a hub 1; a hexagon nut 7 for pressing and fixing the inner ring 5 in position when threadably engaged with external threads formed at the end of the hub 1; and a plurality of rolling elements 11 positioned between the outer ring raceways and the inner ring raceways. An active sensor 15 for detecting rotations while using the six apexes of the hexagon nut 7 as detection parts is attached to the outer ring 8 side, with a small gap between the sensor and the hexagon nut 7.
Patent JP-2001250649-A (JP)
Title: Plug for wiring duct
Inventor: IMAI MASARU
IPC: H01R25/14
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a plug for wiring duct which is high in contact stability with a conductive line installed in the wiring duct, and can prevent deformation of a plug blade as well. SOLUTION: With a plug-in part 15 inserting in the opening of the wiring duct, a pair of rotatable plug blade 43 is equipped between the position of electric connecting to a conductive line 76 installed within the wiring duct and the position of releasing the electric connection, according to the operation of connection operating lever. As for each plug blade 43, each of the central line at the midpoint from the both side edges and each of the rotating center are on the same line, and the distance between the tip edges is set a little bigger than the distance between the conductive lines 76 corresponding the distance between conductive lines 76, and as for the tip 43a of the each plug blade 43, the shape of the part that comes nearer to the conductive line 76 first at the rotating for electric connection to the conductive line 76, which is one of the two parts divided by the above central line, is formed into a shape that the distance from the above central line is made to be less as it comes nearer to the tip edge.
Patent JP-2001243849-A (JP)
Title: Click structure of rotary electrical component
Inventor: KURATANI JUNICHI
IPC: H01H19/11
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a click structure that endures a prolonged use without impairing a spring property of a driving member, and has good a click feeling together with a reduced noise. SOLUTION: The click structure of a rotary electrical component has a click member 10 separated from a driving member 11, so that the resilience of the driving member 11 cannot be impaired by the heat at the time of molding, and the life span of the driving member 11 is prolonged to secure the good spring property for a long time.
Patent JP-2001247136-A (JP)
Title: Self-standing bag
Inventor: AOKI YOSHITAKA
IPC: B65D30/16
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a self-standing bag which is easy in making the bag and filling the content, excellent in appearance and shape stability of the bag after the content is filled, and more excellent in self-standing stability. SOLUTION: The self-standing bag 100 is formed in a shape having a gusset 7 on a lower portion thereof, i.e., a bottom film is folded inside and inserted between lower portions of forward and rear wall surface films 1, 1', the inserted portion is heat-sealed by a ship-bottom shaped bottom seal portion 2 to form a bottom portion, both edges are heat-sealed by side sealing portions 3, 3 of the shape in which the bag width is narrowed from an intermediate portion in the longitudinal direction of the bag to an upper portion thereof to form a body portion, outside upper portions of the side sealing portions 3, 3 are cut by upper notched portions 9a, 9b, and lower right and left sides of the bag are cut by lower notched portions 8a, 8b diagonally upward from the inside to the outside.  An easily unsealing means such as a perforation 10 and/or a notch 11 is preferably provided at the unsealing position of the bag 100.
Patent JP-2001247148-A (JP)
Title: Plastic cap excellent in convenience for sorted disposal
Inventor: SAKAMOTO YOSHISUKE
IPC: B65D47/36
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a plastic cap which is excellent in convenience for being sorted out from a container main body and capable of satisfying requirements for sorted disposal in view of recycling of resources and disposal of wastes and does not require a large extent of modification for its manufacturing equipment. SOLUTION: The plastic cap comprising a cap main body 3 to be fitted to a mouth part 2 of a container main body 1 and an upper cap 4 to be fitted for opening and closing to the cap main body 3 is characteristic of having a cut-out part composed of two vertical thin parts formed, extending from the upper cap fitting wall 12 to an external drum 9 to be fitted to a container mouth part, and a circumferential weakened part 17 formed at the lower end of the upper cap fitting wall 12.
Patent JP-2001250049-A (JP)
Title: Point card system and client information processor, and client information processing system provided with the same
Inventor: FUJIOKA SUGURU
IPC: G06Q50/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To improve the convenience for a user in client services. SOLUTION: This system is provided with a client data base for storing client information containing the name, address and telephone number of a client and a point number corresponding to a purchase amount, an identification code data base for storing an identification code assigned to the client, and a confirming means for confirming whether or not an identification code transmitted from the client through a telecommunication line is matched with the identification code stored in the identification code data base.  When the client purchases a commodity or receives the provision of service through the telecommunication line, the identification code transmitted through the telecommunication line is compared with the identification code, stored in the identification code data base by the confirming means and when both the identification codes mutually match, the commodity is sold or service is provided. Concerning the point number stored in the client data base, a point number corresponding to the purchase amount for purchasing the commodity or providing the service is stored or services can be received corresponding to the stored point number.
Patent JP-2001251415-A (JP)
Title: Telephone set and its control method
Inventor: YOSHIMOTO ATSUSHI
IPC: H04N1/32
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set which can receive modem data (including caller's number data) by both itself and a telephone set or FAX connected to itself by branching and its control method. SOLUTION: A telephone set A makes a counter 23 count up once a ringer detecting circuit 21 detects a primary ringer signal. The counter 23 counts up until its counter values reaches a predetermined value. During the period, a primary answer detecting circuit 25 of the telephone set A monitors a primary answer signal sent out of a telephone set other than itself to a subscriber line exchange.
Patent JP-2001251684-A (JP)
Title: Mobile unit, mobile communication system and reception state reporting method
Inventor: TAKAHASHI SHIORI
IPC: H04W88/18
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To perform reporting when it is judged that reporting that a mobile unit comes in a message reception possible state to a message service system is effective and to eliminate reporting unless it is judged to be effective. SOLUTION: The mobile unit 2 measures a message reception frequency and a time without receiving a message (reception impossible time). The mobile unit 2 performs reporting to the HLR 6 of the message service system that the unit 2 comes in the message reception possible state when a state becomes the reception possible state from the impossible state, in the case that it exists now in the service area being the same as that where it has existed when it has been in the preceding reception possible state and when the reception frequency satisfies a prescribed condition or when the reception impossible time satisfies a prescribed condition. Otherwise, the mobile unit 2 does not perform reporting to the HLR 6.
Patent JP-2000298685-A (JP)
Title: Selection navigator
Inventor: VU DUY MINH
IPC: G06F3/0487
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To easily detect the position of a selection possible element in a hierarchy tree by constituting the selection possible element corresponding to part of a model on the hierarchy tree becomes a previous selection state when part of the arbitrary model is designated by a pointer. SOLUTION: When part of an arbitrary model is designated by a pointer, a selection possible element corresponding to part of the model on a hierarchy tree becomes a previous selection state in accordance with the designation. A step for detecting the position of the pointer on a computer screen and a step for previously selecting the element of the model on an axis extending along a previously decided direction which does not exist in the plane of the screen from the position of the pointer are contained. In the isometric projection drawing of the three-dimensional computer generation model of an object, a hierarchy tree 230 showing the various design specifications of the model is displayed at the side of the model 210 on the same screen 200.
Patent JP-2001252737-A (JP)
Title: Manufacturing method of bolt
Inventor: TANAKA HIROYUKI
IPC: B21H3/02
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a bolt which is manufactured at a low cost and in mass production and in which a fastened nut is hardly loosened even against a large vibration load. SOLUTION: The manufacturing method of the bolt consists of a process forming a coarse screw thread part to form a coarse screw thread of a pitch P from the tip of a columnar material as a base material of the bolt to a prescribed part by cutting or forming of rolling and a process forming a fine screw thread to form a fine screw thread part of pitch (p) (p=P/2n (n) is a natural number) at least from the tip part of the columnar material to a prescribed part of the coarse screw thread part by cutting or forming of rolling.
Patent JP-2001253546-A (JP)
Title: Screw feeder for unloader and dredging method using the same
Inventor: KAMIWAKI TADAYOSHI
IPC: B65G67/60
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a screw feeder for reducing the final remainder of a bulk material to as about 1/10 as conventional and a dredging method using the same. SOLUTION: The screw feeder having a screw 12 and a rotary barrel 18 rotated around the outer periphery thereof, wherein a drilling blade 15 is mounted at the outside of an intake 14 formed in the rotary barrel 18, comprises an upper cover 21 for blocking the upper half of the intake 14 and a lower cover 22 for blocking the lower half of the intake 14, detachably mounted on the rotary barrel 18. If the upper cover 21 is mounted on the upper half of the intake 14, the amount of a bulk material to fly outward is reduced by half with the centrifugal force of the screw 12 when rotated, improving the take-in efficiency of the remaining bulk material.  If the lower cover 22 is also mounted on the lower half of the intake 14, the intake is fully blocked, eliminating the possibility of fly of the bulk material outward from the intake 14 and permitting the clean-out of the almost all remaining bulk material in boring pickup of the final bulk material.