baber/WOPTO huggingface dataset:
Patent JP-2002107505-A (JP)
Title: Antireflection coating
Inventor: TANI HIROZO
IPC: G02B1/11
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection coating for a plastic optical component which is an antireflection coating for a plastic substrate, is excellent in an antireflection effect in a large range of visible light region, and is excellent in an antireflection function in the peripheral part of even a plastic lens base plate having a strong curvature. SOLUTION: When tae refractive index of the i-th layer counted from the substrate side is represented by ni and the principal design wavelength is represented by λ0 in an antireflection coating for a plastic plate, this antireflection coating is composed of six layers of antireflection coating which satisfies the following conditions: refractive index of the substrate is ns; 1.45<=ns<=1.85; 1.40<=n1<=1.55; 1.60<=n2<=1.80; 1.80<=n3<=2.40; 1.40<=n4<=1.55; 1.80<=n5<=2.40; 1.40<=n6<=1.55.
Patent JP-2002110433-A (JP)
Title: Stress-relaxed transformer and its manufacturing method
Inventor: URATA KENRI
IPC: H01F27/32
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a stress-relaxed transformer whose magnetic characteristic is hardly deteriorated and whose core is hardly cracked by buffering stresses and impacts applied to the transformer from a resin after a circuit board is completely molded with the resin. SOLUTION: In the stress-relaxed transformer constituted of a ferrite core and a coil bobbin 2, at least the whole surface of the ferrite core and the gap between the core and coil bobbin 2 are covered with epoxy resins 1 and 1' so that the resin may exhibit buffering effects to shrinkage stresses when the circuit board is molded with the resin.
Patent JP-2002101712-A (JP)
Title: Sulky implement for paddy field
Inventor: TANAKA TOMIO
IPC: B60T7/04
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a sulky implement for paddy field capable of simply and readily carrying out a pedal operation. SOLUTION: Power changed by a main transmission composed of a hydraulic continuously variable gear is transmitted to a subsidiary transmission changeable to a neutral not through a main clutch and changed power from the subsidiary transmission is transmitted to right and left front wheels 1 and rear wheels 2. A brake 30 for providing the front wheels 1 and the rear wheels 2 with a braking action can be operated by a single brake pedal 25. The brake pedal is connected to the main transmission so that the main transmission is forcibly returned to a neutral by a stepping operation of the brake pedal 25. The subsidiary transmission is constituted of a synchromesh type gear transmission mechanism.
Patent JP-2002108293-A (JP)
Title: Information processor and power voltage control method for display device in the same
Inventor: SHIMAMOTO HAJIME
IPC: G06F1/32
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To share a power sequence for liquid crystal display in an information processor, which corresponds to the liquid crystal display of a different display system such as a TFT system and an STN system. SOLUTION: A display controller 107 reads display data from a display memory 106. When the liquid crystal display device 103 is the TFT system, data is supplied to LVDS 205 generating an LVDS signal and to buffer IC 206 generating an STN signal in the case of the STN system. FET 208 turns on/off power voltage supplied to the liquid crystal display device 103 from a power source 207. Control ASIC 212 controls the operations of FET 208, LVDS 205 or buffer IC 206 by using individual gate signals 214 and 215.
Patent JP-2001229664-A (JP)
Title: Input circuit for memory smart card
Inventor: MOREAUX CHRISTOPHE
IPC: G11C7/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the danger that a card fails because of a contact defect between the card and the brush of a card reader. SOLUTION: This input circuit 200 for a memory integrated circuit receives a first binary signal SA transmitted by the direct contact of the card and the reader 150, performs change by first binary data A and outputs a write control signal WR for controlling a memory 140. The input circuit is provided with a control circuit 220 for inspecting the voltage level of the first binary signal SA and outputting a confirmation signal VAL and an inhibition circuit 240 for inhibiting a write command WR when the confirmation signal VAL is inactive.
Patent JP-2002109657-A (JP)
Title: Infrared rays detecting report attachment
Inventor: UEDA SUKEAKI
IPC: G08B21/24
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent the loss of one's possessions, such as valuables or the like or to facilitate search thereof by developing a small-sized, light-weight and inexpensive attachment device which emits voice or light, independently from a specified infrared remote controller (transmitter), in response to the infrared signal thereof. SOLUTION: A microattachment device, which captures the infrared signal emitted from a general infrared remote controller to the operation of an arbitrary button of the remote controller and reacts it by voice or light is developed. This device is formed into various forms, such as a key holder, strap, sticking by adhesive surface, or the like, so as to be mountable on most of one's possessions, such as valuables or the like.
Patent JP-2002110032-A (JP)
Title: Manufacturing device for electron source, manufacturing method for electron source, and manufacturing method for image forming device
Inventor: HIROKI TAMAYO
IPC: H01J9/02
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To manufacture an electron source having an excellent electron emitting characteristic and brightness uniformity at an increased manufacturing speed and with high mass-productivity. SOLUTION: An effective exhaust speed Sout is controlled so as to satisfy a relation, 1/(4/CX-1/CZ)>Sout>4Sact-Cin, where Sact is a consuming speed of an activating gas in course of activation, Cin is conductance from the gas introduction side to a position on a substrate being the nearest to a gas introducing portion, CX is conductance from the position on the substrate nearest the gas introducing portion to a position being the nearest to an exhausting portion, and CZ is conductance from the substrate to the exhausting portion.
Patent JP-2002118412-A (JP)
Title: Method for adjusting orientation of antenna at subscriber station in radio access system
Inventor: TANAKA YOSHINORI
IPC: H04M1/725
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting orientation of the antenna at a subscriber station in radio access system in which antenna orientation adjustment optimal for a desired base station can be carried out easily and accurately under an environment, where radio wave trouble incident to antenna orientation adjustment of subscriber station is generated. SOLUTION: Inherent management information is affixed to information signal transmitted from a base station 1, and a subscriber station 2 on the receiving side discriminates a source base station from that management information. If the source base station is a desired base station 1, field strength of a received signal is indicated on a jig PC 4. If it is not the desired base station 1, field strength of the received signal is not indicated on the jig PC 4, and antenna orientation of the subscriber station can be adjusted such that the indicated field strength of the received signal is maximized.
Patent JP-2002116996-A (JP)
Title: Cooperative work supporting method and system, client terminal equipment for cooperative work, cooperative work coordinator and recording medium
Inventor: OYANAGI TOSHIO
IPC: G06F13/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a cooperative work supporting method and system for simultaneously handling moving images at plural spots by real time responses and to provide a client terminal equipment for cooperative work, a cooperative work coordinator and a recording medium. SOLUTION: The plural pieces of the client terminal equipment 30 and the cooperative work coordinator 20 are connected to a network 1 and a moving image file to be used in the cooperative work is prepared in the respective pieces of the client terminal equipment 30. The moving image file is opened in the respective pieces of the client terminal equipment 30, event information generated in each client terminal equipment 30 is transmitted through the cooperative work coordinator to the other client terminal equipment 30 and picture including the moving image is updated in the respective pieces of the client terminal equipment 30.
Patent JP-2002114982-A (JP)
Title: Silicone-based flame retardant
Inventor: NISHIHARA HAJIME
IPC: C08L69/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a silicone-based flame retardant which can provide excellent flame retardance, thermal stability and melt extrusion stability (quality stability). SOLUTION: The silicone-based flame retardant is a silicone composed of one or more units selected from R2SiO1.0 (unit D), RSiO1.5 (unit T), and SiO2.0 (unit Q) (wherein Rs are each independently hydrogen or a monovalent 1-20C hydrocarbon group and may be the same or different) and having >=50 mol% its terminal group having been blocked with R3SiO0.5 (unit M) (wherein R is the same as defined above).
Patent JP-2002174563-A (JP)
Title: Shaker and attachment/detachment method of filter in the shaker
Inventor: SHIBATA TAKAHISA
IPC: B06B1/04
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a shaker for preventing filth from entering the inside and at the same, time maintaining air-cooling performance without having to spend time and effort. SOLUTION: A paper filter 12 and a mounting section 11 are provided outside an inlet 107. The paper filter 12 forms a fiber structure, and captures oil, dust, and other filth in the air by fiber before filtering, when taking in air from the inlet 107. The mounting section 11 detachably fits the paper filter 12 to the inlet 107.
Patent JP-2002122260-A (JP)
Title: Solenoid valve manifold
Inventor: KANEKO YOSHIHIDE
IPC: F16K31/06
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve manifold capable of realizing seal in a part for leading wiring into a wiring duct from each solenoid valve by a simple configuration and facilitating its assembly work when adopting a drip proof structure. SOLUTION: The wiring duct 5 is continuously provided in an end part of the solenoid valve manifold. A connector 51 for connecting the wiring duct 5 with the solenoid valve protrudes upward through a window 50 for connection from the inside of the wiring duct 5, and an opening and closing claw 52 is engaged with a peripheral fringe of the window 50 for connection. Consequently, the connector 51 can be supported at a predetermined position even if the other part is not used. A projection 54 entering the opening and closing claws 52 is integrally formed in a gasket 53 for drip proofing, and there is no possibility of releasing an engaging condition by the opening and closing claw 52 after the gasket 53 is mounted.
Patent JP-2002117515-A (JP)
Title: Floating surface rail for thin film magnetic head and its manufacturing method
Inventor: TANIGUCHI HITOSHI
IPC: G11B21/21
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To manufacture a floating surface rail for magnetic head with high precision and productivity, that is, to improve the machining precision of a rail groove width, specifically to provide the highly stable floating surface rail by reducing the variation of machining depth. SOLUTION: A dry etching device for machining the floating surface of a magnetic head, i.e., an ion beam etching device, a sputtering etching device or an ion milling device is provided with a measuring deice for measuring an acceleration electrode current, a deceleration electrode current, an acceleration electrode voltage, a deceleration electrode voltage, a shutter opening/closing signal and other machining conditions. The etching amount of an article to be machined is not measured directly from changes in the machining conditions including an acceleration electrode current, a deceleration electrode current, an acceleration electrode voltage, a deceleration electrode voltage, a shutter opening/closing state and the like, but estimated from the measured value and displayed. Then, if necessary, a machining device is stopped when a set machining amount is reached.
Patent JP-2002114262-A (JP)
Title: Versatile wrapping cloth
Inventor: HIROSHIMA REIJI
IPC: B65D65/02
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a versatile wrapping cloth by effectively using a square cloth in such a manner that a storage space is defined by gathering together the four edges of the square cloth in stead of tying corners each other. SOLUTION: The four sides of the square cloth 1 are formed into turned-back fold edges 2. Spaces in the turned-back fold edges 2 communicate with openings 4 defined in the four corners of the cloth 1. An endless cord 5 is passed through the spaces 3. The cord 5 is pulled from the openings 4 in order to gather the four edges together. Thus, the storage space is defined.
Patent JP-2002123304-A (JP)
Title: Function selection control system
Inventor: TORIGOE AKIHIKO
IPC: G05B19/04
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To drive and control a wiper motor by making multiple wiper control systems modules in an integrated circuit and selecting a desired system according to an external select signal for the system. SOLUTION: This system is equipped with a select signal input means 30a which inputs the select signal selecting a control logic part 30h corresponding to an actuation control mode from one of control logic parts provided by various control modes of a motor, a select signal coincidence deciding means 30c which reads the inputted select signal repeatedly at a reference frequency and decides the coincidence of each read select signal, a coincidence decision counting means 30e which counts how many times the coincidence frequency reaches the reference frequency, a select signal determining means 30f which determines the select signal when the coincidence decision frequency reaches the reference frequency, and a system actuating means 30g which actuates the control logic corresponding to the determined select signal.
Patent JP-2002119779-A (JP)
Title: Outer layer cover remover of double-layered tube
Inventor: YAMAMOTO KANJI
IPC: B26B27/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a compact outer layer cover remover of a double-layered tube capable of efficiently removing a cover and economically maintaining excellent cuttability. SOLUTION: In this outer layer cover remover, a pair of semi-cylindrical holding members 15 are assembled in an opening/closing manner so that an end circumferential wall of the double-layered tube can be accommodated between an outer surface of a core rod and itself on both sides of a core rod 13 with an end of the double-layered tube 3 insertable therein, and a plurality of cutting blades 19 are assembled at predetermined positions in the axial direction of the holding members 15 in an exchangeable manner so that the blades are projected by a predetermined quantity toward the core rod 13 from an inner surface of the holding members in a direction orthogonal to the axial direction.  By using such a compact structure with a supporting point arranged on a rear proximal part and the exchangeable cutting blades, the end part of the double-layered tube is inserted in the core rod, the cutting blades are cut into the outer layer cover of the double-layered tube supported by the core rod, and the holding members are turned and pulled to extract the end part of the outer layer cover from the cut rift.
Patent JP-2002124645-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TAKEGAWA YOSHIYUKI
IPC: H01L27/108
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, capable of assuring electrical connection between an electrode of a capacitor and a contact plug and readily advancing high integration, and to provide a method for manufacturing the same. SOLUTION: The method of manufacturing the semiconductor device comprises the steps of first forming the contact plug 4, which passes through interlayer insulating layers 2, 3 on a semiconductor substrate to manufacture a capacitor C of a memory cell. The method further comprises the steps of forming a sacrificial substance 5, having a prescribed height on the surface of the layer 2, so as to be brought into contact with the upper part of the plug 4. The method also comprises the steps of sequentially forming a dielectric layer 6 and counterposed electrodes 7 on the side face 5s of the product 5 and the steps of thereafter removing the product 5, and embedding a node electrode 9 in a recess 31 of a mark, in which the product 5 is removed.
Patent JP-2001163811-A (JP)
Title: New method for producing retiferol derivative
Inventor: HILPERT HANS
IPC: C07F7/04
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a new method for producing a retiferol derivative. SOLUTION: This method for producing a retiferol derivative of formula (I) [A is C≡C or CH=CH; R1 and R2 are each independently a lower alkyl or a lower perfluoroalkyl] is characterized in that (A) a ketone of formula (II) is coupled with a compound of formula (III) or (B) a phosphine oxide of formula (IV) is coupled with an aldehyde of formula (V) to form the retiferol derivative of formula (I).
Patent JP-2002124655-A (JP)
Title: System for converting electromagnetic waves into electrical signal, and image sensor
Inventor: KAMESHIMA TOSHIO
IPC: H04N5/32
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To increase the area size of the light-receiving area, i.e., the effective pixel region of a system for converting electromagnetic wavers into electrical signals, by altering the disposing places of its read equipment and its gate drive equipment. SOLUTION: The system for converting electromagnetic waves into electrical signals has a conversion array, where there are arranged in a two-dimensional way plural conversion elements 5 for converting electromagnetic waves into electrical signals and plural switching elements 6, a read device 1 for reading out the electrical signals, and a drive device 2 for driving the switching elements. In this system, the read device 1 and the driving device 2 are both disposed on the side of the conversion array, or respectively on the two counterposing sides of the conversion array.
Patent JP-2002122783-A (JP)
Title: Observation optical system, image pickup optical system and device using those
Inventor: TAKEYAMA TETSUEI
IPC: G02B27/01
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an observation optical system through which a bright displayed image is observed and which is easily assembled, which is resistant to an impact, such as vibrations, etc., light-weight, compact, besides, through which the displayed image with satisfactorily corrected aberration is observed and to provide a device using this system. SOLUTION: An eyepiece optical member for guiding observation image formed by an observation image forming member 5 to an exit pupil 1, is constituted, so that a 1st prism 3 having a 1st incident surface 33, a reflection surface 32 and a 1st exit surface 31 with a 1st prism medium interposed, and a 2nd prism 4 having a 2nd incident surface 42, and a 2nd exit surface 41 with a 2nd prism medium interposed are joined and arranged, while holding a hologram element 6 between the 1st exit surface 31 and the 2nd incident surface 42. The reflection surface 32 is formed into a concave shape with a curved surface, so as to apply a positive power to a light beam, when the light is reflected; and the 1st incident surface 33 and the 2nd exit surface 41 are separately formed to a curved shape, so as to apply power, when the light beam is transmitted through the surfaces.
Patent JP-2002131493-A (JP)
Title: Radiation image conversion panel
Inventor: YANAGIDA TAKAFUMI
IPC: G03B42/02
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image conversion panel preventing degradation of sharpness due to laser light for excitation and improved in brightness. SOLUTION: The radiation image conversion panel is composed of a phosphor sheet layered with a reflection layer 13 on the support body 14, an excited light absorption layer A12 colored so as to absorb the excited light and a stimulable phosphor layer 11 in this order and a protection film 15 provided so as to cover the phosphor surface of the sheet. The protection film has a colored excited light absorption layer B. In each of the excited light absorption layers A and B, the absorbance for the peak wavelength of luminescence of stimulable phosphor is smaller than that for the peak wavelength of the excited light and the thicknesses of the excited light absorption layers A and B are A>B.
Patent JP-2002134556-A (JP)
Title: Semiconductor mounting structure
Inventor: KIMURA HIROYUKI
IPC: H01L21/60
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor mounting structure which can prevent the recycling of an IC ship and breaking of the content. SOLUTION: By forming a bump 4 in the region 3 where circuits of the IC chip 1 are formed to connect with a mounting board 5 mechanically, when the IC chip is removed after the chip has been mounted, the IC chip is broken by the external force, and so it becomes impossible to read out the internal circuit or information.
Patent JP-2002132831-A (JP)
Title: Method and device for image display
Inventor: FURUHASHI YUKITO
IPC: G06F17/30
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for image display by which target image can be easily found by actualizing high browsing performance even when many similar images are displayed. SOLUTION: By this image display method, multiple images are displayed in a display space, two or more images are selected out of the displayed images to set an image group, and feature quantities of the images included in the image group are extracted; and at least one image having a feature quantity common to the images in the image group is set as a representative image according to the extracted feature quantities and the representative image is displayed by being arranged in the display space according to the feature quantity of the image.
Patent JP-2002134233-A (JP)
Title: Exposed type modular jack
Inventor: TANAKA SATOSHI
IPC: H02G3/08
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an exposed type modular jack, wherein fastening by tension can be performed without deteriorating transmission performance of a cable. SOLUTION: At the front face of a body 2, six modular blocks 30 are arranged and installed so as to make a plug insertion port face an opening window 7 installed at a lower side piece 6. At an upper wall and both right and left walls of the body 2, protruding pieces 9 are protrudingly installed respectively, and a knockout part 10 is formed in each of the protruding pieces 9, and a cable through hole 10a is formed by cutting off the knockout part 10. At sites neighboring the protruding pieces 9 in the front face of the body 2, cable retaining parts 11 are formed to retain cables 60a to 60f, which are connected with the modular blocks 30, with a force not so strong as to tighten them.  Further, the cables 60a to 60f are bent within a face nearly in parallel with the front face of the body 2, and guide ribs 19 to 21 to guide cables 60a to 60f are protrudingly installed in the front face of the body 2.