baber/WOPTO huggingface dataset:
Patent JP-2002172380-A (JP)
Title: Method for decomposing polluted substance using plant
Inventor: CHINO HIROYUKI
IPC: A01G7/00
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To decompose/remove oil components contained in soil polluted with oil of a low concentration at a low cost. SOLUTION: In a method for decomposing pollutants using a plant, the plant belonging to Atriplex of Chenopodiaceae is planted in the soil polluted with the oil of a low concentration, and the growth of the plant is maintained for a prescribed period.
Patent JP-2002174338-A (JP)
Title: Transmission operation device
Inventor: SATO JUN
IPC: F16H61/28
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a transmission operation device capable of simplifying a structure of the device and reducing the cost by reducing the number of used solenoid valves. SOLUTION: Compressed air is not supplied into a pressure chamber 121a while an electromagnetic selector valve MVA is turned off, a lever 135 for a select operation connected with a piston 151 for a select operation is energized upward (the left in the drawing) by a spring 169 and abuts on a bulkhead (stopper) on a compression chamber 121a side, and a striker 137 provided on a shift shaft 138 so as to be capable of sliding is held at a first position N1. When the electromagnetic selector valve MVA is turned on, the compressed air is supplied into the pressure chamber 121a, the lever 135 for the select operation resists against an energizing force of the spring 169, and its rod 162 abuts on a bottom face (stopper) of a fitting hole 131b of a cylinder housing 140 to hold the striker 137 at a second position N2.
Patent JP-2001232634-A (JP)
Title: Waste plastic particle matter for chemical raw material and method for forming it
Inventor: IBARAKI TETSUJI
IPC: B29B17/04
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To improve shape quality of a granulated matter manufacturing by compression molding waste plastics to recycle as a chemical raw material and to reduce powdering of the waste plastic granulated matter for the chemical raw material to easily use the material for a gasifying furnace, an oil plant, a coke furnace, a blast furnace or other chemical reaction process. SOLUTION: The waste plastic granulated matter for the chemical raw material is manufactured by compression molding waste plastics containing an adhered moisture of 16 mass% or less and a total of a content ratio of a polyethylene and a polypropylene of 25 to 75 mass% at a plastic temperature of 100 to 140 deg.C by using a compression molding machine of an extrusion type to a cavity mold.
Patent JP-2002172102-A (JP)
Title: Magnetic shield room and magnetic resonance imaging device
Inventor: SAKAKIBARA KENJI
IPC: G01R33/421
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To realize a magnetic shield room for an MRI device which minimizes the use of iron, can restrict the size of a ceiling surface and wall surfaces and has a small leakage magnetic field. SOLUTION: Trigonal prismatic ferromagnetic bulk members 18 are arranged at the corner parts of a ferromagnetic plate 14 being the ceiling surface and ferromagnetic plates 16 being the wall surfaces. These members 18 are formed to have right-triangular cross sections and arranged so that their two edges nipping a right angle come into contact with the flat surfaces of the plate 14 and the plates 16. By arranging these members, when there is a magnetic flux passing into the plate 14 toward the plate 16, the magnetic flux passes through the insides of the members 18 to the inside of the plate 16. When the plate 14 and the plate 16 are thus joined, the leakage magnetic field is suppressed effectively by using a minimum ferromagnetic body.
Patent JP-2002197965-A (JP)
Title: Electron emitting device, cold cathode field electron emitting element and its manufacturing method, and cold cathode field electron emission display device and its manufacturing method
Inventor: MUROYAMA MASAKAZU
IPC: H01J9/02
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a cold cathode field electron emitting element structured so that a thin carbon film is formed certainly on the desired part of a cathode electrode. SOLUTION: The cold cathode field electron emitting element is composed of the cathode electrode 11 formed on a support 10 and a gate electrode 13 formed over the cathode electrode 11 and having an opening 14, and the arrangement further includes at least a thin carbon film selective growth region 20 formed on the surface of that part of cathode electrode 11 which is positioned at the bottom of the opening 14 and an electron emission part consisting of carbon thin film 23 formed in this selective growth region 20.
Patent JP-2002180953-A (JP)
Title: Swash plate for single-headed swash plate type variable displacement compressor
Inventor: TAGAMI SHINJI
IPC: F04B27/08
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a swash plate for a single-headed swash plate type variable displacement compressor formed with a main shaft through hole of a simple shape. SOLUTION: This swash plate for a single-headed swash type variable displacement compressor is provided with a boss part for inserting the main shaft, and an annular plate part capable of sliding contact with a shoe fixed to the boss part. A non-penetrating oval hole capable of slide contact with the main shaft is formed in the boss part and a ring member formed with a through hole having a conical slope capable of slide contact with the main shaft whose diameter is enlarged toward one end face and a conical slope capable of slide contact with the main shaft whose diameter is enlarged toward the other end face is embedded in the boss part with the through hole communicated with the non-penetrating oval hole.
Patent JP-2002197491-A (JP)
Title: Device for simulating three-dimensional model
Inventor: OIKAWA KAZUNARI
IPC: G06T19/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a device for realizing flexible simulation by representing a three-dimensional object shape model in a format, with which the model can be reused and also can be managed efficiently by a database. SOLUTION: A three-dimensional object shape model consists of two objects, which are an object (called model object) having data about the characteristic of a target three-dimensional object and an object (referred to as display object), having data needed to display the object. Accordingly, the data of a plurality of model objects can be mutually connected.
Patent JP-2002184261-A (JP)
Title: Film key and manufacturing method thereof
Inventor: NAGAE HIROSHI
IPC: H01H11/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a film key capable of having good flexibility and elasticity at the surface of a bulged portion functioning as a push button even at a low temperature, and forming the bulged portion by deep drawing. SOLUTION: This film key 1 is formed by forming a press operating portion 5 projecting out to the soft layer 3 side on a laminated sheet 4 securely adhering a hard plastic layer 2 and the soft layer side 3, and filling a recess part 6 on the inside of the pressing operating portion 5 with resin 7. The hard plastic layer 2 is formed by using a film formed from a mixture of 50 to 80 percent by mass of polycarbonate and 20 to 50 percent by mass of polybutylene terephthalate. The soft layer 3 is formed from silicone rubber. For the resin 7, for example polycarbonate is used. The resin 7 has a project portion 8.
Patent JP-2002183167-A (JP)
Title: Data communication device and image storage system
Inventor: IMAEDA EIJI
IPC: G06T1/00
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To reduce an unnecessary communication cost by making it possible to previously confirm an image to be transferred by using thumbnail data. SOLUTION: When the DCF data of the image are transferred from a digital camera to an image server, the JPRG data of the DCF data having been transferred are deleted and a thumbnail and ID information are stored. The thumbnail is displayed and when a detailed images is required, the ID information is transferred to the image server to retrieve stored image data.
Patent JP-2001212410-A (JP)
Title: Full flow and bypass composite type filter
Inventor: SCHWANDT BRAIN W
IPC: B01D29/21
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a full flow and bypass composite type filter prolonged in a service period. SOLUTION: This full flow and bypass composite type filter is washable and back flushable and is reusable. The filter includes a full flow filter element 30, a bypass filter element 70, a bypass tube 74 and a venturi tube 84 and the flow direction in the bypass tube 74 is changed by the venturi tube 84. In back flush cleaning, a back flush deflector 110 changes the axial flow of the cleaning flow in the bypass tube 74 to radial flow at the outlet end of the bypass tube 74 in the venturi tube 84 and prevents the rectilinear flow up to the filter outlet from the bypass tube 74 of the cleaning flow. A blow-off port is disposed between the bypass tube 74 and the throat of the venturi tube 84 to jump the cleaning flow to a hollow region of the full flow filter element 30, thereby splashing and back flushing the full flow filter element 30.
Patent JP-2001249221-A (JP)
Title: Transparent laminate, its manufacturing method and filter for plasma-display panel
Inventor: NAKAMURA TOSHITAKA
IPC: B32B15/08
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a transparent laminate which satisfies all characteristics such as electromagnetic wave shielding characteristics, near infrared ray shielding characteristics, visible ray permeability, and visible ray low reflexivity, and is small in a wavelength dependency of transmissivity in a visible ray area and presents a color of neutral gray. SOLUTION: In the laminate in which (n) units of film (n=3 or 4) are sequentially laminated on the surface of a transparent base body 1 by making a transparent thin film 2A having a high refractive index and a silver based transparent conductor thin film 3A as one unit and one the surface of which a transparent thin film 2D having a high refractive index is formed, when depositing the silver based transparent conductor thin film (3A-3C) by a vacuum dry process, the temperature T (K) of the transparent base body 1 during film depositing is set at 340<=T<=410, and thus the transparent laminated body whose standard deviation of visible ray transmissivity of a wavelength of 450-650 nm is 5% or less is manufactured.
Patent JP-2002178158-A (JP)
Title: Upset butt weldability judging device and judging method for aluminum alloy
Inventor: SUZUKI YUKIMITSU
IPC: B23K11/24
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an upset weldability judging device and a weldability judging method for an aluminum alloy which enable rapid and exact judgment at a real time of welding. SOLUTION: The upset butt weldability judging device for the aluminum alloy is provided with a welding current detecting means 11, a welding voltage detecting means 12, a current-carrying time detecting means 15, an electrode displacement detecting means 14, a pressurizing force detecting means 13, and a weldability judging means 17 which judges weldability of a joining boundary based on respective detected values from respective detecting means. Weldability of the joining boundary 3 is judged by calculating at least one or more of current density, pressurizing force density, a current integrated value, a carorific value, upset butt deforming speed, an upset butt displacement ratio and a unit carorific value which are obtained from respective detecting means to compare them with reference values.
Patent JP-2001250888-A (JP)
Title: Apparatus, method and product therefrom, for aligning die for interconnect metal on flexible substrate
Inventor: SAIA RICHARD JOSEPH
IPC: H05K3/40
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To align die for the interconnect metal on a flexible substrate accurately. SOLUTION: A mask (102) for via formation is first patterned on a metal layer on the bottom surface of a flexible substrate (100), die attach means (104) is then applied to the top side of the flexible substrate (100), and a bond pad (106) on die is locally, adaptively aligned on the patterned metal via mask (102) on the flexible substrate (100) with high accuracy. Then, via (110) down to the bond pads (106) is then created through the aligned metal mask on the flexible substrate (100). An interconnect metal (112) is then deposited, patterned and etched.
Patent JP-2002187295-A (JP)
Title: Ink jet print head and method for sweeping waste ink
Inventor: KONDO NORIMASA
IPC: B41J2/18
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To conduct good printing without wiping even if erroneous jetting from a nozzle should happen in the middle of printing regardless of a direction of the jetting from the nozzle. SOLUTION: An inkjet print head is composed of a chamber plate having a waste ink collecting passage with capillary groove structure in a position opposite to minute slits penetrating in the board thickness direction around each orifice hole of an orifice plate and is bonded or joined to the orifice plate and a waste ink suck-out outlet communicating with the waste ink collecting passage. The waste ink around the orifice is treated by storing flying ink due to the erroneous discharge in the middle of jetting of the ink in the minute slits of the orifice or the waste ink collecting passage having capillary shape of the chamber plate, moving a waste ink collecting means at the time of finishing printing, and sucking from the waste ink suck-out outlet.
Patent JP-2001235517-A (JP)
Title: Integrated circuit equipped with means for calibrating electronic module and method for calibrating electronic module of integrated circuit
Inventor: WALTER FABRICE
IPC: G06F11/00
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To solve problems that a multiple probe card for testing simultaneously several integrated circuits can not be used hitherto, and that thereby a test time of the integrated circuits is elongated, to increase an additional cost in a series of manufacturing processes. SOLUTION: This integrated circuit 1 is equipped with an integration calibrating means capable of calibrating one or more electronic modules 9 for supplying an output with a reference voltage, a time reference signal or a reference frequency signal. The calibrating means is formed by a micro-controller for receiving an external reference signal compared with an internal reference signal of a reference module through an input pad 2 of the integrated circuit in order to calibrate an integration reference electronic module by an automatic method as a function of the external reference signal 3. Thereafter, every time a voltage is applied on the circuit, the final calibration parameter is permanently housed in a memory 10 together with a signature related to the final calibration parameter so that the parameter is automatically applied on the corresponding reference module.
Patent JP-2002188109-A (JP)
Title: Antifreezing and snow melting system for road
Inventor: MIZUSHIRO YUICHIRO
IPC: E01C11/26
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an antifreezing and snow melting system for preventing a road from freezing and for melting snow covering a road surface capable of efficiently preventing freezing and snow coverage by a simple and inexpensive composition. SOLUTION: Far infrared electric heater members 50 are buried inside pavement of the road, and far infrared radiating elements are mixed in a pavement material A2 over the far infrared electric heater members. Far infrared irradiators 40 are arranged above the road surface. The far infrared irradiators are provided with far infrared radiating means 41 and reflecting means 42 reflecting far infrared radiated from the far infrared radiating means toward the road surface.
Patent JP-2002191242-A (JP)
Title: Fruit-protecting bag
Inventor: KAWASAKI HITOSHI
IPC: A01G13/02
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a fruit-protecting bag that can extremely lower the incidence of plant diseases and can markedly improve the size growth and the sugar concentration of the fruits. SOLUTION: The objective fruit-protecting bag 1 has at least one of the waterproof layer a on the surface of the bag and is made of a paper material 2 having a unit weight of 30-50 g/m2, an air-permeability of 0.05-0.18 cc/cm2/sec, a fine pore b of 10-25 μm in one layer among several to ten-odd layers of pulp fiber, a light transmittance of 5-15% at the wavelength of 450 nm and a light transmittance of 25-40% at the wavelength of 580 nm.
Patent JP-2002194947-A (JP)
Title: Opening/closing control method of opening/closing body and opening/closing control device of opening/closing body
Inventor: ITAMI EIJI
IPC: E05F15/655
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing control device of an opening/closing body which can detect catching without delay even in a device which adjusts an operating speed of the opening/closing body to a target speed by a feedback control, and at the same time, detect the catching surely without confusing even when the target speed is decelerated. SOLUTION: A reference speed and a reference control voltage are calculated by obtaining at several places and then averaging a speed of a sliding door (a door speed) and a control voltage which is given to a motor so as to adjust the door speed to the target speed in a specified interval of a constant speed region just before entering a closing side accelerating/decelerating region during closing operation of the sliding door as the opening/closing body (S12). When the sliding door moves into the closing side accelerating/decelerating region, an estimated control voltage is calculated based on the reference speed and the reference control voltage according to the target speed at each position in the closing side accelerating/decelerating region (S14).  The catching is judged when the control voltage becomes bigger than a threshold value in which a prescribed constant value α is added to this estimated control voltage (S15). The motor is inversely controlled when this catching is detected (S16).
Patent JP-2002199063-A (JP)
Title: Communication terminal equipment
Inventor: SHIMADA SO
IPC: H04W88/02
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide communication terminal equipment capable of corresponding to a caller making telephone calls by not less than the prescribed number of times while a system is in a mode where incoming sound is not rung. SOLUTION: Communication terminal equipment 1 is provided with a communication means performing communication by using a communication line and an incoming call notice control means controlling the notice of the incoming call when the incoming call is given to the communication means. The incoming call notice control means is provided with a waiting mode switching means allowing communication terminal equipment 1 to be set in a regular waiting mode or a muting/waiting mode and a present incoming call notice means giving the effect of the prescribed number-th incoming call when the prescribed number of incoming calls are given from the same caller to the communication means. Thus, the incoming call can be learnt by an urgent message from the prescribed caller and the call can be started at the place.
Patent JP-2002198800-A (JP)
Title: Level shift circuit
Inventor: SUZUKI TATSUYA
IPC: H01L27/088
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a conventional level shift circuit that a size of MOS transistors(TRs) employed for the level shift circuit is inevitably increased because the performance of the MOS TRs needs to be enhanced. SOLUTION: N channel MOS TRs are newly added to the conventional level shift circuit so as to always bring the gate potential for the N channel MOS TRs in cross connection a Vtn or over when it is turned on, independently of the capability of the MOS TRs so as to permit state transition even when P channel MOS TRs with an extremely high capacity are not employed.
Patent JP-2002200253-A (JP)
Title: Pachinko machine
Inventor: SAITO TAKEHISA
IPC: A63F7/02
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko machine for preventing the abnormal operation of a special variable winning part and blocking the damage to a Pachinko shop. SOLUTION: On the surface of a game plate 1, a ball hitting handle 2, several pieces of winning parts 3, variable display winning parts 5 having several pieces of respectively different first marks 4, a variable display part 8 like a slot machine provided with variable display image surfaces 7 having several pieces of respectively different second marks 6 corresponding to the different first marks 4, a special variable winning part 9 and slot buttons 11 like the slot machine having several pieces of respectively different third marks 10 corresponding to the several pieces of the respectively different second marks 6 are provided. Also, the special variable winning part 9 is formed so as to be opened only for a prescribed time.
Patent JP-2002160491-A (JP)
Title: Connector with hone for inkstone using indian ink for inkstone
Inventor: TANAKA YOKO
IPC: B43M99/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a connector with a hone for an inkstone using an Indian ink for the inkstone, which is contrived to polish the inkstone with the help of the hone attached to the Indian ink when the Indian ink is hardened and therefore, the inkstone has to be polished, using the hone during rubbing the Indian ink on the inkstone. SOLUTION: This connector with the hone for the inkstone of an arbitrarily selected shape tightly bonded to the former, is attached, in a freely attachable manner, to the upper end of the Indian ink, for the inkstone, of an arbitrarily selected shape.
Patent JP-2001510956-A (JP)
IPC: H04W84/04
Filed: 1998-07-21
Abstract: A wide area communication network includes at least two hub sites which are interconnected by a communication backbone. Each hub site provides millimeter microwave wireless coverage in at least one sector. At least two remote sites reside in each sector and are coupled to a corresponding hub site via a point to multi point broadband millimeter microwave wireless system. The network preferably includes at least one service node which is accessible to the remote sites via the hub sites and backbone.
Patent JP-2001510872-A (JP)
IPC: C08L51/06
Filed: 1998-07-23
Abstract: Halogen-free polyolefin blends are provided which are flame retardant and are particularly useful in replacing polyvinyl chloride for production of different products such as coatings for wire and cable and sheets for floor tiles. The blends comprise (1) ethylene vinyl acetate carbon monoxide terpolymer, (2) an ethylene vinyl acetate or polyolefin; (3) an ethylene vinyl acetate or polyolefin grafted with a carboxylic acid or an anhydride thereof; and (4) an inorganic filler.
Patent JP-2002506296-A (JP)
Title: 条件付きアクセスシステムにおけるサービスの登録
IPC: H04H20/00
Filed: 1998-07-31
Abstract: (57)【要約】
ケーブルテレビシステムは、サービスに対する条件付きアクセスを提供する。このケーブルテレビシステムは、ここからサービス「インスタンス」またはプログラムが放送されるヘッドエンドと、これらのインスタンスを受け取り、そして、システム加入者に表示するために、このインスタンスを選択的に復号化する複数のセットトップユニットとを含む。サービスインスタンスは、サービスプロバイダまたは中央権限エージェントによって提供される公開鍵および／またはプライベート鍵を用いて暗号化される。選択的復号化のためにセットトップによって使用される鍵もまた、公開または秘密といった性質を有してもよく、これらの鍵が、異なる時点に再割り当てされることにより、侵害行為の懸念が最小にされたケーブルテレビシステムを提供する。
Patent JP-2003517362-A (JP)
Title: 接触コンバーター
IPC: F01N3/28
Filed: 1998-08-20
Abstract: (57)【要約】
マトリックスの内部に支持された触媒を含有しており、そしてマトリックスの端（３０、３２）で外に開いている長さ方向の通路（２８）を設けられている、長い連続多孔性マトリックス（２６）を含む、接触コンバーター用のセラミック触媒支持体（１２）。各通路（２８）は通路の開口端とは反対のマトリックスの端により近いところで狭窄（３４）されており、幾つかの通路（２８．１）はマトリックスの一端（３０）から開口しており、そして幾つかの通路（２８．２）はマトリックスの他端（３２）から開口している。通路の中の狭窄部（３４）はマトリックスの一端（３２）で通路（２８．２）の開口端に入ったガスが、通路に対して横の方向へ、そしてマトリックスの多孔性内部を通って、マトリックスの反対の端（３０）に開口端を有する通路（２８．１）の中へと流れるのを促進する作用をする。