baber/WOPTO huggingface dataset:
Patent JP-2001344729-A (JP)
Title: Polyurethane binder for magnetic recording medium and magnetic recording medium using the same
Inventor: MATSUSHITA SHINICHI
IPC: C08G18/46
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane binder for a magnetic recording medium excellent in the dispersibility and dispersion stability of a ferromagnetic powder, excellent in durability, heat resistance and adhesion to a nonmagnetic base and excellent in workability and productivity. SOLUTION: The polyurethane binder is obtained by bringing into reaction (A) polyester diols obtained from low molecular diols including an aliphatic diol having a 1-5C side chain alkyl group and dicarboxylic acids including an aliphatic dicarboxylic acid, (B) polyester diols obtained from low molecular diols including an aliphatic diol having a 1-5C side chain alkyl group and dicarboxylic acids including an aromatic dicarboxylic acid, (C) a chain extender including a <=20C aliphatic diol having two 2 to 5C side chain alkyl group and (D) an organic diisocyanate. The polyurethane binder contains 0.01 to 0.3 mmol/g sulfonate, 0.1 to 10 mmol/g all side chains and 0.1 to 5 mmol/g all aromatic rings.
Patent JP-2001296613-A (JP)
Title: Photographic processing device
Inventor: MINAMI TAKAHIRO
IPC: G03D13/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a photographic processing device, which is capable of setting the contents of film processing, such as the number sheets of prints, at the start of development of films, when carrying out the so-called simultaneous printing involving the continuous execution of the printing of images to photographic paper and the development processing of the photographic paper in succession to the development processing of the films. SOLUTION: This photographic processing device has a film development processing section for development processing of the films, a printing processing section for printing the images of the films to the photographic paper and a photographic paper development processing section for development processing of the photographic paper printed with the images, and is constituted, in such a manner that the development processing of the films at a film development processing section, the printing processing of the images to the photographic paper in the printing processing section, and the development processing of the photographic paper in the photographic paper development processing section is carried out continuously. This device is provided with a function of setting the contents of the film processing which is capable of setting the contents of the film processing at the start of the development processing of the films in the film development processing section.
Patent JP-2001294781-A (JP)
Title: Ink composition
Inventor: NOZAKI CHIYOJI
IPC: C09D11/38
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition having excellent fixing speed and image durability. SOLUTION: The water-based or oil-based ink composition comprises a diaminopyrimidinone represented by formula (I) (wherein R and R' are each a hydrogen atom or a substituted or nonsubstituted linear or cyclic alkyl or aralkyl group), and the water-based or oil-based ink composition comprises a compound represented by formula (II) and a compound represented by formula (III).
Patent JP-2001294105-A (JP)
Title: Opening part cover structure for exterior component for automobile
Inventor: YAMAMOTO TOSHIYUKI
IPC: F16B5/06
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a cover mounting structure allowing easy dismounting of a cover mounted to an opening part formed on the side of a bumper skin (body) without damaging the cover body. SOLUTION: In this cover mounting structure, the opening part can be closed by mounting the cover 3 to the opening part 2 formed in the body 1. This opening part cover structure for a bumper for an automobile is characterized in that flanges 1a and 1b erected along the inner edge of the opening part are formed on the opening part 2 of the body, engagement parts 4 engaging with the flanges are formed on the cover 3, the engagement parts are protrudedly formed on the cover in the circumferential direction from the cover, and the engagement parts engaging with the flanges are composed of a leg part having a catching part 5 engageable with a spatulate member.
Patent JP-2001298971-A (JP)
Title: Vibration actuator
Inventor: SUGAYA ISAO
IPC: H02N2/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain an electrode arrangement for reducing space for performing wiring to a vibration actuator and improving production efficiency. SOLUTION: The hetero-mode degeneracy type vibration actuator consists of a vibrator having at least an electromechanical energy conversion element 11 having a disk shape where a hollow part is formed, and electrodes 12a, 12b, and 12c that are provided on both the opposing surfaces of the electromechanical energy conversion element 11, and a relative movement member 2 that relatively moves in reference with the vibrator. In this vibration actuator, the electrode 13c that is provided on one surface of the electromechanical energy conversion element 11 is extended to at least one side surface of the hollow part of the vibrator or an outer-diameter side surface so that a folded electrode can be formed on the other surface of the electromechanical energy conversion element.
Patent JP-2001296737-A (JP)
Title: Developing roller
Inventor: NAKAMURA MAKOTO
IPC: F16C13/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a developing roller having a surface layer which has a good release property from toner, is low in working temperature and can enhance the property to electrify toner without thermally deteriorating an elastic layer. SOLUTION: The surface layer 13 which contains at least a fluororesin consisting of a copolymer of a fluoroolefin and ethylenically unsaturated monomer and having hydroxyl group at a main chain or side chain terminal, crosslinked matter of at least one kind among a triazine resin, triazine resin derivative and triazine condensation product and conductive particles and in which the content of the fluoroolefin in the fluororesin is 30 to 70 wt.% is formed on the outer layer of the elastic layer 12.
Patent JP-2001298403-A (JP)
Title: Mobile communication system
Inventor: KURIHARA NOBUAKI
IPC: H04W92/24
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system, that selects other position information management node within a specified delay time with respect to a call on the occurrence of a position information management node, so as to recover lost position information and conduct normal call reception. SOLUTION: A mobile switchboard stores a registration time and a mobile terminal number, every time the mobile switch registers position information of a mobile terminal. When the mobile switchboard detects that the position information management node is switched from an active node to a standby node, each mobile switchboard informs the new node about the position information considered to be required for the restoration of the position information which is not synchronous between the old active node and the new node as to the registration of the position information made before and after the switching time, on the basis of the judgement that it is highly possible that no synchronization is taken between the old active node and the new node.
Patent JP-2001297254-A (JP)
Title: Article information providing server
Inventor: SHIMOKAWA MIYOKO
IPC: G06Q10/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an article information providing server which can save the trouble to retrieve articles on the client side which is an article buyer side. SOLUTION: An article information providing server 10 which can provide article information for clients 30 and 40 is equipped with a database which stores a plurality of records each consisting of a plurality of pieces of information including different pieces of information having at least store names, article names, and article prices, a retrieval means which performs retrieval of the database according to store names indicated by the clients 30 and 40, and a transmitting means which sends at least the article name and article price of a record obtained by the retrieval to the clients 30 and 40. The clients 30 and 40 display the corresponding article names and article prices while relating them to the store names.
Patent JP-2001293698-A (JP)
Title: Cutting/separation device for molded synthetic resin sheet
Inventor: AZUMA KAZUO
IPC: B26F1/40
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacture cost in a simple mechanism and to separate a molded product by efficiently cutting a molded synthetic resin sheet. SOLUTION: In the cutting/separation device, a plurality of molded products S and a scrap R are separated by cutting a molded synthetic resin sheet 1 along a molded product S. The cutting/separation device is provided with a conveying base 2 for transferring one sheet of molded synthetic resin sheet 1 from a supply position to a cutting position; a cutting machine 3 for punching the molded synthetic resin sheet 1; and a catcher 4 for stopping the molded synthetic resin sheet 1 at a cutting position when the conveying base 2 is retreated from the cutting position to the supply position. The cutting machine 3 cuts the molded synthetic resin sheet 1 supplied to the cutting position by a stiffening plate 9 and Thomson blade 5. The molded product S cut and separated is retained at a retaining discharge part 17 and is transferred from the cutting position to the discharge position.  A separated scrap R of the molded product S is removed from the supply position by a molded synthetic resin sheet 1 subsequently conveyed and the conveying base 2.
Patent JP-2001297331-A (JP)
Title: Device and method for processing image and recording medium
Inventor: ONO HIROAKI
IPC: G06T13/40
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To plot a three-dimensional(3D) curve at high speed. SOLUTION: When controlling the action of a human figure model, a controller 1 is operated by a user. On the basis of an entry from the controller 1, a display mode selecting part 2 determines a display mode and controls a data reducing part 4, a line dividing part 5 and a switch 6. A data operating part 3 applies affine transformation to inputted hair data. The data reducing part 4 thins the hair data. The line dividing part 5 determines the number of interpolating points on the 3D curve and operates the coordinate values of the interpolating points. A rendering part 7 executes rendering processing, to which shading is applied. A rendering part 8 executes rendering processing in a single color without applying shading.
Patent JP-2001294292-A (JP)
Title: Semiconductor wafer packaging member
Inventor: KOYAMA TOSHIO
IPC: B65D85/86
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor wafer packaging member capable of heightening a working efficiency when semiconductor wafers are taken in and out of a wafer packaging container together with a cushioning material and wafer protecting sheets. SOLUTION: A cushioning material 10 with protecting sheets has a structure in which wafer protecting sheets 24 are laiminated on an upper and a lower parts of a planar cushioning material 20 with the aid of adhesive materials 22, respectively. A charging-free urethane foam having at least 1 mm (preferably at least 5 mm) in thickness is used as a material for the cushioning material 20. By providing the wafer protecting sheets 24 on the upper and lower parts of the cushioning material 20, the vacuum suction of the cushioning material 10 with the protecting sheets as a whole becomes possible to be performed. Consequently, the cushioning material 10 with the protecting sheets can be automatically handled by a wafer package transfer/loading device.
Patent JP-2001293269-A (JP)
Title: Needle thread guide device for eyelet button holing sewing machine
Inventor: SAKAI KATSUAKI
IPC: D05B53/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a needle thread guide device of an eyelet button holing sewing machine capable of contributing to reduction in number of parts, giving a designated amount of sag to a needle thread without the occurrence of large disturbance, and controlling the thread take-up lever thread pay-out amount. SOLUTION: In this needle thread guide device 1, a stitch balancing thread tension 20, a thread take-up lever 30, and a needle thread guide member 11 are provided in a needle thread path between a needle thread supply source and a needle bar of an eyelet button holing sewing machine. The needle thread path is disposed so that the direction of feeding a needle thread N is reversed in portions of the thread take-up lever 30 and the needle thread guide member 11. As shown in Fig. 2, a stopper member 14, and the like, are provided and a needle thread guide member stroke control means L is provided to control the moving amount of the needle thread guide member 11 in reciprocation.  A thread take-up lever thread pay-out amount control means M is adapted to change the position of the needle thread guide member 11 according to the thread pay-out amount of the thread take-up lever 30 by providing an elongated hole 11b in the needle thread guide member 11 to control the position.
Patent JP-2001296195-A (JP)
Title: Pressure sensor
Inventor: TAKAKUWA MASAKI
IPC: G01L19/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To enhance the moisture removing performance at a filter section fixed to a case in a pressure sensor where the atmospheric pressure on the outside of the case is introduced to an encased sensor element section through the filter section. SOLUTION: An atmospheric pressure introduction opening 10 opening to the outside is formed on the surface of a case 1 and fixed with a water repellent filter 12. The atmospheric pressure introduction opening 10 is constituted of a collection of a plurality of openings 21 sectioned by means of a frame. The area touching moisture is increased by the frame sectioning the plurality of openings 21 as compared with a case where the introduction opening is a single opening and dew formation is accelerated at the filter section even for a small quantity of moisture.
Patent JP-2001295057-A (JP)
Title: Surface treating liquid for copper, surface treating method for copper using the same and method for manufacturing printed circuit board
Inventor: NAMIKI TSUTOMU
IPC: H05K3/46
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface treating liquid for copper which allows the use of formaldehyde as a reducing agent in a stable state for a long time, can enhance working efficiency and is capable of suppressing the amount of the formaldehyde having high danger to be discharged to the outside of a factory, a surface treating method for copper using the same and a method for manufacturing printed circuit boards. SOLUTION: The surface treating liquid for copper containing formaldehyde, tetraboric acid or its salt, the surface treating method for the copper for reducing the copper oxide formed on the copper surface to metal copper by a. a process step for forming the copper oxide on the copper surface by bringing the copper surface into contact with an aqueous solution containing an oxidizing agent, b. a process step of subjecting the oxidation treated copper surface to reduction treatment by bringing the oxidation treated copper surface into contact with an aqueous solution containing boron hydride alkali and c.  a process step for further subjecting the copper surface to the reduction treatment by bringing the copper surface into contact with the surface treating liquid for the copper containing the formaldehyde, the tetraboric acid or its salt as well as the method for manufacturing the printed circuit boards.
Patent JP-2000340637-A (JP)
Title: Cassette aligning method and apparatus
Inventor: SCHAUER RON VERN
IPC: H01L21/673
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce the accidentally generated scratchings and damagings of semiconductor wafers and display substrates, etc., by supporting a frame through the supporting surface of a cassette handler, and by providing in the frame a distance sensor for so positioning the frame as to measure the distance between it and a robot blade. SOLUTION: While a weights and measures cassette 410 used as a frame is fastened to a platform 200 used as the supporting surface of a cassette handler, the weights and measures cassette 410 emulates a wafer cassette. The weights and measures casette 410 has a measurement apparatus 500 of a distance sensor for measuring the position of a wafer supported in it by a robot blade. The measurement apparatus 500 is used for aligning accurately the wafer cassette with the robot blade. As a result, the scratchings and damagings generated accidentally between the robot blade and the wafer supported in the wafer cassette can be reduced.
Patent JP-2001306517-A (JP)
Title: Authentication system
Inventor: ISHIZAWA MASAYOSHI
IPC: G06Q40/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To construct a high security authentication system. SOLUTION: When a password number, shopping amount or store number is inputted for authenticating a user, a radio terminal 100 accesses an identity authentication station 260 while using an ID number (telephone number) or the like applied to the radio terminal. Between the radio terminal 100 and the identity authentication station 260, processing for authentication is performed, while using a personal feature (facial image, for example), for specifying a person. When the identity authentication is completed between the radio terminal 100 and the identity authentication station 260, transfer processing for a charge price from the account of the user to a store side account is requested from the identity authentication station 260 to a bank system 284 of the user.  The bank system 284 performs transfer processing, and when it is finished, the transfer end is reported to the identity authentication station. The identity authentication station reports the safe end of transfer processing to the radio terminal and this is reported to a POS terminal 232 by a bar code. Thus, transfer processing is completed.
Patent JP-2001304034-A (JP)
Title: Internal combustion engine control device
Inventor: KINOSHITA ATSUFUMI
IPC: F01L13/02
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To judge a rotational direction when the engine is rotated inversely without complicating a constitution of a signal generator, in an internal combustion engine control device having a function for inversely rotating the rotational direction of the engine. SOLUTION: When reluctor is detected by the signal generator 2 and two pulse signals having differential polarities are respectively generated, a phase relation between output voltage of a magnetic power generator 1 and an output pulse of the signal generator 2 is set so as to indicate same polarities in half- wave polarities of output voltage of the magnetic power generator 1. After treatment for inversely rotating the rotational direction of the engine is performed, the rotational direction of the engine is judged from the half-wave polarities of the output voltage of the magnetic power generator when either one of pulse signals is generated by the signal generator 2, and it is confirmed that the rotational direction of the engine is inversely rotated.  After that the engine is ignited at an ignition position at the time of low speed in a condition in which the rotational direction is inversely rotated.
Patent JP-2000324354-A (JP)
Title: Television deflector
Inventor: DEN HOLLANDER WILLEM
IPC: H04N3/16
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a television deflector that prevents a start point of time of a ramp part of, e.g. a drive signal from being substantially affected by a change in an amplitude of the drive signal such as a change in a peak amplitude for each deflection cycle. SOLUTION: A deflection current i27 of a vertical deflection winding 27 corresponds to a trace part of a 2nd signal V0 from a sawtooth save generator 500 for a trace period, has the trace part that receives phase modulation according to a vertical control signal Vu4 from a control signal generator 501 and a vertical deflection current is kept to have the same phase as the vertical control signal for each deflection cycle where the phase of the vertical control signal changes.
Patent JP-2000333613-A (JP)
Title: Production of piled candy product
Inventor: WILLIAM WOO
IPC: A23G3/06
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a piled food having a consistent texture, useful as a candy, etc., by placing thin strips on a supporting body and then piling second thin strip on the first thin strips. SOLUTION: In producing a piled food having one or more thin layers of a first fluid substance sandwiched between thin layers of a second fluid substance 9, one or more thin strips 5 of the first fluid substance wrapped in the layers of the second fluid substance 9 are extruded from an outlet of a coaxial die. In the operation, one or more first fluid substances and the second fluid substance 9 are not mixed, the thin strips 5 are placed on a supporting body, then the thin strips 5 are piled on the first strips and a product is formed to give a piled food. Preferably one or more thin additional strips are piled on the first and the second strips.
Patent JP-2001306202-A (JP)
Title: Display controller and display control method and recording medium
Inventor: KAWASHIMA ISAO
IPC: G06F3/0481
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To select and display a Web page at the destination of transition based on each operation of plural cursors by plural users. SOLUTION: Plural cursors Cur1, Cur2,..., CurN operated by plural remote controllers (remote commanders) are respectively stored in position expression layers Pos1, Pos2,..., PosN (a figure 7 (A)), and the cursor Curn stored in each position expression layer Posn is projected to an all position expression layer all (figure 7 (B)). Moreover, the cursors Cur1, Cur2,..., CurN stored in the all position expression layer all are displayed so as to be overlapped in a Web page (figure 7 (C)). Then, any of the other Web pages to which the Web page is linked is selected based on the position indicated by each cursor Cur1, Cur2,..., CunN, and the selected Web page is displayed.
Patent JP-2001312957-A (JP)
Title: Electron source substrate, image display device and manufacturing method for electron source substrate
Inventor: TOSHIMA HIROAKI
IPC: H01J29/04
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an electron source substrate, capable of manufacturing with a satisfactory yield having a surface conductive type electron emission element and to offer an image display device, and to provide a manufacturing method for the electron source substrate. SOLUTION: The electron source substrate comprises a first electrical conductor layer 3 on the substrate, a second electric conductor layer 5 crossing the first electrical conductor layer 3, the inter-layer insulating layer 4 provided at the crossing of the first electrical conductor layer 3 and the second electrical conductor layer 5 and in having charge of the insulating first electrical conductor 3 and the second electrical conductor 5, and the electron emission element having thin-film electrodes 1, 7 laid at each location of the crossing of both conductor layers and connected to each conductor layer. The lower part conductor layer 2, consisting of an ITO(indium tin oxide), is provided between the first electrical conductor layer 3 and the substrate.