baber/WOPTO huggingface dataset:
Patent JP-2001298020-A (JP)
Title: Ceramic heater and film forming/processing device
Inventor: HANAMACHI TOSHIHIKO
IPC: H01L21/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To realize a ceramic heater cover suitable for protecting the surface of a ceramic heater. SOLUTION: A cover plate 2 is provided for covering all the surface 1a of a ceramic heater 1 used in a CVD device, and a silicon wafer 3 is placed on a placing surface 2a concavely provided on the surface of the cover plate 2. Therefore, the surface of the ceramic heater can be protected by the ceramic heater cover and is prevented from being directly exposed to gas or the like, for instance the ceramic heater is prevented from being corroded by the ceramic heater cover that is corroded by cleaning gas instead, so that only the ceramic heater cover is replaced when maintenance is carried out, and the maintenance cost can be markedly lessened.
Patent JP-2001306853-A (JP)
Title: Method and system for mediating auction, and recording medium
Inventor: NIIKURA YASUMASA
IPC: G06Q10/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To easily obtain a desired merchandise through the use of a net auction by mediating an auction site and a user. SOLUTION: A patrol means 122 performs access to the auction site to extract auction information consisting of information concerning the merchandise to be sold at auction, which is put up to auction, and of information concerning the auction site. A comparing means 123 compares extracted auction information with desire information which is prepared in a register part 121 and confirms the existence of the merchandise corresponding to desire information among auction information. A reporting means 124 reports the result to the user.
Patent JP-2001302093-A (JP)
Title: Control method for regularly winding linear material around bobbin
Inventor: KISHIMURA SHIZUKA
IPC: B65H54/28
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a regularly winding method utilizing image control. SOLUTION: The control method for regularly winding linear material 1 around a bobbin 2 comprises a process of enlarging in a circumference direction of the bobbin 2 an image of a winding surface obtained by catching reflected light R generated when appropriate incident light L is emitted to the winding surface of the linear material 1 regularly wound around the bobbin 2; a process of converting the original image obtained by the process where small and almost circular shaped light-colored portions generated by the reflected light from top points P of winding curves are arranged in a line at regular intervals into an image consisting of deep-colored and light-colored portions 6 where enlarged and longitudinally lengthened light-colored portions and adjoining deep-colored portions are arranged alternately in an axial direction of the bobbin;  and a process of instructing traverse drive of the bobbin 2 when the outermost enlarged portion in the converted image comes close to a position of predetermined distance from a flange inner surface 21 of the bobbin 2.
Patent JP-2001306201-A (JP)
Title: Image display device
Inventor: MINASE TOMIO
IPC: G06F3/048
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an image display device capable of obtaining picture information or an operation pattern which are necessary for a user by a simple means. SOLUTION: This image display device is constituted of a thin display device 1, a transparent case 2 at whose back face side the display device 1 is arranged, a transparent coordinate inputting device 3 constituted of a pressure sensitive sensor arranged at the front face of the transparent case 2 for detecting position information or pressure information, and a personal computer 5 connected to the display device 1 and the transparent coordinate inputting device 3. Then, image information or an image pattern corresponding to the position information or pressure information detected by the transparent coordinate inputting device 3 is preliminarily stored in the personal computer 5, and the image pattern or image information to be displayed at the display device 1 is changed according to the position information or pressure information of the transparent coordinate inputting device 3 touched by a user.
Patent JP-2001068128-A (JP)
Title: Separator for fuel cell and manufacture thereof
Inventor: SAKAGUCHI TOMOZO
IPC: H01M8/02
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a fuel cell, in which the separator is lightweight with high strength and is made of amorphous carbon excellent in heat resistance, corrosion resistance and gas impermeability. SOLUTION: A separator 4 for a fuel cell is provided at one or more surfaces thereof with a passage for anode gas or cathode gas, and has the function of separating the anode gas from the cathode gas. A phenol resin synthesized by suspension polymerization is molded, and then, amorphous carbon is prepared by carbonizing and baking the resultant molded product, thereby obtaining the separator 4. The amorphous carbon has a density of 1.3-1.6 g/cm3, an electric resistance of 4-70×103 Ω.cm and a gas permeability of 10-9-10-12 cm2/S.
Patent JP-2001168119-A (JP)
Title: Method for wrapping part with capsule material
Inventor: VANRENS RUSSELL J
IPC: H01L23/31
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a deice wrapped with capsule materials for absorbing the thermal expansion stress of the capsule materials. SOLUTION: This deice wrapped with capsule embers are provided with an inner bag 26 arranged between the wall of a case 14 and capsule material 30. The inner bag 26 forms a clearance without a capsule material 30 so that the uninterrupted thermal expansion of the capsules materials can be realized. Thus, it is possible to improve the reliability of the device wrapped with the capsule by reducing the thermal expansion stress of the device wrapped with the capsule. This device is formed by setting a part in the case, arranging the inner bag in the case, inserting the capsule materials in a state that the inner bag is expanded, and contacting the inner bag.
Patent JP-2001303080-A (JP)
Title: Gas oil composition
Inventor: HOSHINO TAKASHI
IPC: C10L1/16
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain gas oil composition capable of extremely reducing an exhaust of environmental pollution substances when using for a high performanced and electronic controlled diesel engine, and exhibiting an excellent fuel efficiency and engine output. SOLUTION: This gas oil composition is characterized in that the sulfur content is <=0.005 mass %, distillation properties satisfy a relation of formula (1) T50+T70+T90+T95<1,170 (1) [T50, T70, T90 and T95 are 50 vol.% distillation temperature ( deg.C), 70 vol.% distillation temperature ( deg.C), 90 vol.% distillation temperature ( deg.C) and 95 vol.% distillation temperature ( deg.C), respectively] and aromatic components satisfy a relation of formula (2) 10<=(1-Arom)+5×(2-Arom)+10×(3-Arom)<=45 (2) [1-Arom is a monocyclic aromatic component content (vol.%), 2-Arom is a bicyclic aromatic component content (vol.%) and 3-Arom is a tricyclic aromatic component content (vol.%), respectively].
Patent JP-2001300929-A (JP)
Title: Method for manufacturing segment
Inventor: HIRAI KUNINORI
IPC: B28B23/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a segment capable of satisfactorily fixing a connecting fitment to a form. SOLUTION: A stopper 33 for forming a connecting groove is disposed on a connecting surface forming part 31 of the form 30 for forming a connecting surface. The connecting fitment 3 is disposed so as to restrict its rotation with respect to the form 30 by contacting with the stopper 33. A bolt is engaged from the form 30 side with a threaded hole of the fitment 3 of a state in which its rotation is specified by the stopper 33. Thus the fitment 3 is fixed to the form 30, and a concrete is placed in the form 30.
Patent JP-2001306366-A (JP)
Title: Data managing device
Inventor: SAKAGAMI HIROFUMI
IPC: G06F3/06
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent stop of a data recording processing since free capacity of data storage destination falls short after starting data recording. SOLUTION: A CPU 1 detects the free capacity of a hard disk device 5, calculates recordable data quantity based on the free capacity, displays the recordable data quantity on a display of a user interface 7, transfers the data recorded in the hard disk device 5 to an optical disk device 6 to record it in an optical disk when input of a data transfer instruction is detected from a keyboard of the user interface 7 or a mouse, and secures the free capacity to record data to be newly inputted in the hard disk device 5 from an input device 3.
Patent JP-2001302896-A (JP)
Title: Polyester resin composition and method for producing the same
Inventor: OKOCHI TAKAO
IPC: C08K3/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin composition excellent in dispersibility of inorganic particles and having a low rate of increase in filtration pressure, and to provide a method for producing the polyester resin composition. SOLUTION: This polyester resin composition comprises a polyester resin composed of terephthalic acid as a main acid component and trimethylene glycol as a main glycol component and inorganic particles having 0.2-3 μm primary average particle diameter and has <=0.7 MPa/h rate of increase in filtration pressure when the resin composition is filtered through a wire net filter having 25 mmϕ inside diameter and 20 μm sieve opening at 250 deg.C and at 30 g/min filtration velocity.
Patent JP-2001305941-A (JP)
Title: Examination system
Inventor: YANAGIBASHI MASAHIRO
IPC: G06Q50/20
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an examination system wherein examinee is able to take an examination on an arbitrary subject even in one hall. SOLUTION: The examination system is arranged so that an examinee uses a client device connected to a host device and is allowed to take an examination on an arbitrary subject selected from among plural examination subjects, and when an examinee has ever taken an examination on the same examination subject in the past, questions different from the past ones are selected and outputted to the client device.
Patent JP-2000349698-A (JP)
Title: Interference protection system and method for reducing interference on receiver
Inventor: KUNG CHUN CHIEH
IPC: H04B1/12
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To realize an interference protection system by which a harmful effect of very strong jamming signal onto a receiver and be reduced or eliminated. SOLUTION: The interference protection system is provided with a detector 26 in cooperation with an antenna system 20 and a controller 28. The detector 26 detects a jamming signal received by the antenna system 20 and distinguishes the jamming signal from a desired signal. The detector 26 generates a nonlinear signal 41 denoting a received amplitude of the jamming signal. The controller 28 controls the antenna system 20 on the basis of the nonlinear signal 41 generated by the detector 26. The controller 28 controls the antenna system 20 so that the jamming signal is spatially filtered out from the desired signal by directing a variable null direction in a direction of an arrival angle of the jamming signal with respect to the antenna system 20.
Patent JP-2001303591-A (JP)
Title: Dew condensation prevention device for basement
Inventor: TAKAHASHI HIROKO
IPC: E04B1/64
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a dew condensation prevention device for a basement, preventing dew condensation on the wall surface of the basement even if moist air from an upper housing flows into the basement when the door of the basement entrance is opened. SOLUTION: The device includes a temperature elevation means for elevating the temperature of the wall surface within the basement 1, an air temperature/humidity sensor 31 for sensing the temperature and humidity of air within the basement 1, a wall surface temperature sensor 32 for sensing the temperature of the wall surface within the basement 1, and a controller 21 for controlling them. The controller 21 calculates a dew-point temperature at the appropriate time from the temperature and humidity sensed by the sensor 31 and compares the dew-point temperature with the temperature sensed by the wall surface temperature sensor 32; if the temperature sensed is below the dew-point temperature, the temperature elevation means 11 is actuated.
Patent JP-2000344123-A (JP)
Title: Measuring/control system and method for controlling right/left direction of longitudinally continuously traveling vehicles
Inventor: BOETTIGER FRIEDRICH
IPC: G08G1/16
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To correct the right/left direction of a vehicle following a preceding vehicle with a simple means safely and automatically by allowing the tail axles of the preceding vehicle and the succeeding vehicle to draw the same locus at the time of a curve travel when the succeeding vehicle is a motor truck with a semi-trailer or a tractor. SOLUTION: When a succeeding vehicle 1 traveling behind a front traveling vehicle is a vehicle constituted of a towing vehicle and a semi-trailer, it is provided with a control device 3, a measuring device 25, a hydraulic unit 6 and a steering actuator 7 as the measuring/control system 2 of the vehicle 1. The control device 3 generates a control signal according to the measurement signal by the measuring device 25 provided with a detecting device 4, a distance recognizing device 5 and a measuring sensor 8 and adjusts the steering actuator 7 via the hydraulic unit 6. The steering signal U is calculated from the equation U=fkt×μ, where fkt is a multiplier, and μ is the shaft angle between the succeeding vehicle 1 and the preceding vehicle.
Patent JP-2001305900-A (JP)
Title: Image forming apparatus
Inventor: NAKATO ATSUSHI
IPC: H05B3/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which does not need complex pattern designs and formation process and can adjust temperature distribution freely. SOLUTION: In the image forming apparatus equipped with a fixing apparatus by using a heated fixing roller with rotation driver, the heated fixing roller comprises a hollow cylindrical metallic body and the inside laminates of an electric insulating layer and resistance heating layer and has the heating element from the surface. The electric insulating layer and the resistance heating layer are formed by spreading and the resistance heating layer is divided more than two patterns having different heating distribution and each of the patterns is formed to spiral type.
Patent JP-2001051663-A (JP)
Title: Power source circuit, driving circuit, and driving method for electro-optical device, and electro-optical device and electronic equipment
Inventor: YATABE SATOSHI
IPC: G02F1/1368
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To simplify a power source circuit and reduce the cost or the like by decreasing the number of parts externally mounted due to difficulties in mounting them on a semiconductor substrate. SOLUTION: In the electro-optical device provided with picture elements corresponding to each intersection of plural scanning lines and plural data lines, the power source circuit 400 for supplying a potential to be used as a selection voltage to the scanning lines is provided with a voltage generating circuit 420 for generating a positive selection voltage VSP with reference to an intermediate voltage VC of the voltage applied to the data lines, a capacitor Cp to be charged with the selection voltage VSP, and an inverting circuit 430 for inverting polarity of the charged voltage with reference to the intermediate voltage VC and outputting as a negative selection voltage VSN.
Patent JP-2001310069-A (JP)
Title: Calling lamp device for game machine and centralized management device therefor
Inventor: IKEMATSU HIROTO
IPC: A63F7/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a calling lamp device for game machines which can be constituted correspondingly to the difference of functions and specifications, and to provide a centralized management device therefor. SOLUTION: A lamp switch 23, a calling lamp 24a, a calling response lamp 24b, a data display device 25, a display changeover switch 27 and the control circuit 30 of the calling lamp device 21 which are unitized are respectively installed with a common interface exchangeable between the same components different in specification. The common interface exchangeable between the same components different in specification can be provided for every package part of a package board 31. By a management computer, the state of the respective calling lamp devices 21 and communication between the respective calling lamp devices 21, or the like, are managed on the basis of a prescribed management program.
Patent JP-2001313094-A (JP)
Title: Ground connection apparatus of electronic device
Inventor: AOIKE KOJI
IPC: H01R4/62
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To attain both a cost reduction and a certain ground connection by attaching low cost parts simply to a case. SOLUTION: A PC board 3 is mounted on a case 2 made of an aluminum die cast, and an earth contact of the printed circuit board and the case 2 are bonded with an earth wire 10. A ground of the case side is connected with a bolt 12 for ground connection to the case 2, and by giving nickel plating on a head upper surface 12a1 of the bolt, it is managed to a predetermined surface coarseness, and a wire bonding by ultrasonic crimping is carried out by making an upper surface of the bolt-head section into a putt surface.
Patent JP-2001316558-A (JP)
Title: Rubber-modified styrene-based resin composition
Inventor: OKUMURA YASUO
IPC: C08L51/04
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a sheet excellent in water vapor-barrier properties, impact resistance, rigidity and heat resistance and a vessel formed with the same sheet. SOLUTION: This rubber-modified styrene-based resin composition is prepared by blending a styrenic resin (A) consisting of (a1) a rubber-modified styrenic resin and (a2) a polystyrene-based resin in the weight ratio of the (a1) component over the (a2) component, (a1)/(a2)=70/30-100/0 with a cyclic polyolefin-based resin (B) at a weight ratio of the component (A) over the component (B), (A)/(B)=80/20-50/50 and a sheet is formed by using the same composition.
Patent JP-2001312719-A (JP)
Title: Image processor and control method therefor
Inventor: NAKAZONO KEISUKE
IPC: H04N5/14
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To make easily and flexibly switchable whether or not the outputs of respective image processing blocks are to be composited in an image processor for parallel operating a plurality of image processing blocks with the different numbers of data required for processing. SOLUTION: Each of a plurality of image processing blocks to be parallel operated is composed of an imput buffer 21 for storing input data, arithmetic part 22 for applying image processing to data read out of the input buffer, counter 23 for counting the amount of data in the input buffer, counter 24 for counting the empty capacity of the input buffer and input buffer controller 25 for controlling the access of the input buffer on the basis of information on the outputs of two counters and the read starting position of the input buffer and by setting initial values to two counters and the read starting position, the timing of the output from the arithmetic part and the positions of coordinates can be changed so that the outputs of parallel operating image processing blocks can be composited.
Patent JP-2001008101-A (JP)
Title: Active pixel sensor
Inventor: WAYNE E PRENTICE
IPC: H04N5/3745
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an image sensor having an extended maximum detectable signal level and a dynamic range while holding the reading of low noise, compact pixels and simple and low frequency. SOLUTION: The active pixel sensor is provided with a photodetection part(PD) 52 connecting at least one pixel to a reset gate(RG) and a comparator 54 connected to the PD 52 and capable of regulating a threshold and constituted so that when the comparator 54 determines arrival at a prescribed threshold, stored electric charge is read out as a discrete value and the read discrete value is directly converted into digital display.
Patent JP-2001315211-A (JP)
Title: Method for molding terminal part of lengthy extruded article
Inventor: FUNADA KAZUHIRO
IPC: B29L31/26
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a vacant part in a molding part when the molding part having a shape in which part of a hollow, C-shaped, or U-shaped cross section is opened is molded integrally with the terminal part of a lengthy extruded article. SOLUTION: In a method in which with the terminal parts of a weather strip (lengthy extruded article) W arranged in molding molds A1 and B1 a core (mold part for blow molding) D1 enters a space part formed by the inside molding surfaces 12 and 13 of the molding molds A1 and B1 and the end surface 4a of the weather strip W, a part excluding the core D1 from the space part is cavity C1, a molding raw material is introduced into the cavity C1, and a new junction molding part (molding part) E1 is molded in the terminal part of the weather strip W, a through hole 17 to be a by-path P1 for the raw material is formed in the core D1, a part of the raw material introduced into the cavity C1 from the raw material passages of the molding molds is introduced into the by-path P1 and returned again into the cavity C1 for molding.
Patent JP-2001317226-A (JP)
Title: Bicycle parking device
Inventor: MIHARA HIROSHI
IPC: B62H3/08
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle parking device of which the installation location is not limited and the depth can be reduced even if a large number of bicycles are stored. SOLUTION: The bicycle parking device is provided with a transferring device 14 to transfer bicycles in the horizontal direction in a storeroom 12. Bicycles elevated and lowered by an elevating/lowering device 13 are transferred to one end in the horizontal direction, and the bicycles transferred in the horizontal direction are stored in the storeroom 12 developed in the horizontal direction. As the elevated and lowered bicycles are transferred to one end in the horizontal direction, it is possible to displace an entrance part for bringing the bicycles in and out of the storeroom 12 from the storeroom 12 in plane projection and arrange them.  As a result, it is possible to select the installation location more easily than to select that of a cylindrical bicycle parking device and to store a large number of bicycles without increase in depth in comparison with the cylindrical bicycle parking device.
Patent JP-2001318606-A (JP)
Title: Sticker
Inventor: YAMASHITA TETSURO
IPC: C09J7/02
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a sticker having satisfactory concealing property by eliminating troublesome white solid printing. SOLUTION: The sticker can be seen from both the front and the rear surfaces by sticking the sticker to a transparent body to be stuck. The sticker is formed by laminating a white coat tack sheet on the rear surface of a transparent film 2 on which a back print 3 is carried out. The white coat tack sheet 5 has a white opaque tacky adhesive layer 4.