baber/WOPTO huggingface dataset:
Patent JP-2002372625-A (JP)
Title: Optically anisotropic element, polarizing plate and liquid crystal display device
Inventor: WATABE ATSUSHI
IPC: G02F1/13363
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To firmly fix the alignment state of liquid crystal molecules and to reinforce the strength of an optically anisotropic layer. SOLUTION: In the optically anisotropic element having an optically anisotropic layer consisting of a liquid crystal compound on a transparent supporting body, the optically anisotropic layer is polymerized with a photopolymerization initiator and at least two kinds of sensitizers having the absorption maximum wavelengths different from each other and different from the absorption maximum wavelength of the photopolymerization initiator.
Patent JP-2003006824-A (JP)
Title: Measuring circuit for amount of clearance of magnetic head and measuring method for the amount of clearance applied to the circuit
Inventor: KIMURA AKIRA
IPC: G11B5/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a measuring circuit for the amount of a clearance in a magnetic head which can simply measure the amount of the clearance and the amount of fluctuation in the magnetic head with high resolution in a mag netic recording-and-reproducing device, and also provide a method for measuring the amount of the clearance. SOLUTION: This is the measuring circuit of the amount of the clearance in the magnetic head for measuring the amount of the clearance existing between a magnetic recording medium and the magnetic head which carries out recording and reproduction on the magnetic recording medium. In addition, a means which differentiates the waveform of a reproducing signal read by the magnetic head; a means which obtains the amplitude value of the differentiated waveform of the reproducing signal; and a means which compares the amplitude value of the differentiated waveform of the reproducing signal with a preliminarily prepared standard amplitude value and obtains the amount of the clearance or the amount of the fluctuation in the magnetic head are included.
Patent JP-2002373856-A (JP)
Title: Electron beam exposure method, electron beam aligner and method of manufacturing semiconductor element
Inventor: YAMADA AKIO
IPC: G03F7/20
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam exposure method, which enables accurate exposure of a pattern on a wafer. SOLUTION: An electron beam exposure method is provided for exposing a pattern on a wafer with an electron beam. The method is provided with a first measuring stage for measuring an irradiation misalignment, which accompanies the passage of an irradiation time, of the beam on the wafer, a first time decision stage for deciding a first time capable of being exposed, which is a time capable of being exposed in an irradiation misalignment of a value lower than a prescribed value on the basis of the irradiation misalignment measured in the first measuring stage, a first region decision stage for deciding a first part region, which is a region capable of being exposed within the first time capable of being exposed, and a first exposure stage for exposing the first part region on the wafer.
Patent JP-2002372642-A (JP)
Title: Optical wiring board and optical wiring board laminate
Inventor: SAKASAI KAZUHIRO
IPC: G02B6/00
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To decrease the variations in the quantity of transmitted and received light by regulating the arrangement of optical fibers when differences are given to the number of pieces of the optical fibers of an optical wiring board of a structure formed by connecting the optical fibers to both sides of optical sheets. SOLUTION: Supporting substrates 12 are provided with the optical sheets 14, light diffusion members 16, the first optical fibers 18 and the second optical fibers 20. The number of pieces of the first optical fibers 18 is smaller than the number of pieces of the second optical fibers 20. The first optical fibers 18 are arranged near the center in the transverse direction of the optical sheets 14. The incident light rays from the first optical fibers 18 are diffused by the light diffusion members 16, are passed through the optical sheets and are emitted from the second optical fibers 20. Since the first optical fibers 18 are arranged near the center in the transverse direction of the optical sheets 14, the variations of the quantity of the light emitted from the second optical fibers can be decreased.
Patent JP-2003006460-A (JP)
Title: System, method, and program for electronic commerce
Inventor: HASEGAWA SHIGERU
IPC: G06Q10/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a system, a method, and a program for electronic commerce which reduce a risk and improve reliability by making and using a contract between enterprises for authentication. SOLUTION: An enterprise-A terminal 30 sends enterprise-A contents and an enterprise-A enterprise contract master to and an enterprise-α terminal 10 sends an enterprise-α employee information master a service provider server 60. The service provider server 60 receives the enterprise-A contents and adds a link to a homepage, and receives the enterprise-A enterprise contract master and enterprise-α employee information master. The enterprise-α terminal 10 accesses a homepage that the service provider 60 opens to input authentication information and the service provider server 60 performs authentication by using the enterprise contract master and enterprise employee master. The enterprise-αterminal 10 accesses the enterprise-A contents.
Patent JP-2002050936-A (JP)
Title: Broadband amplifier
Inventor: BELOT DIDIER
IPC: H03F3/191
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a broadband amplifier for a mobile telephone adaptable to various standards. SOLUTION: The amplifier according to this invention includes an input amplifier stage, an output amplifier stage cascaded to the input amplifier stage and a load stage connected to the output stage. In particular, the load stage is provided with plural circuits each of which includes a capacitive component and inductive component each having a Q larger than 10 and a different resonance frequency. All of gain curves respectively associated with all circuits have the same maximum gain value, and gain curves associated with two circuits with an adjacent resonance frequency overlaps within 3 dB below a threshold lower than the maximum gain value. This produces an amplifier which is operable at all frequencies from the lowest to the highest resonance frequency while the ratio of the output noise to the input noise is kept very low.
Patent JP-2003006471-A (JP)
Title: Server computer, auction method, and auction program
Inventor: SHIMAKAWA KAZUNORI
IPC: G06Q30/08
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To enable more members to participate in auctions by registering mutually as member among a plurality of auction sites. SOLUTION: A server computer 14 registers as member by a member registration module M1 of a Web server 141 at requests from client terminals 11 to 13 and registers pieces of information in a member table T10. The server computer 14 makes a client terminal registered as member register as substitute member for other auction sites by a portal module M4 of the Web server 141 when the client terminal registered as member makes requests to participate in the auction sites on other server computers 15 to 16. The server computer 14 allows the client terminal registered as substitute member for other auction sites to participate in the auctions at other sites at requests to put an article at the auctions at other sites or bid for auction articles.
Patent JP-2002080811-A (JP)
Title: Ipn(interpenetrating polymer network) adhesive, ipn adhesive sheet and adhesion process
Inventor: FUJITA YASUHIRO
IPC: C09J7/00
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive which shows a flexibility and adhesion comparable to those of conventional polyester adhesives and shows a higher heat- resistance compared to that of polyester adhesives. SOLUTION: The IPN adhesive contains a thermosetting epoxy adhesive component and an energy ray-curing acrylic adhesive component and may form an interpenetrating polymer network. The adhesive shows two peaks in the glass transition temperature after forming an interpenetrating polymer network. The higher glass transition temperature derived from the thermosetting epoxy adhesive component is shifted to a temperature >=5 deg.C lower than the glass transition temperature of the thermosetting epoxy adhesive component itself.
Patent JP-2003003660-A (JP)
Title: Floor plate material
Inventor: INOUE TOMOHIRO
IPC: E04F15/10
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a floor plate material capable of contriving the simplification of construction working and the reduction of a construction period by being installed easily and smoothly, and being surely and firmly fixed by an installing part. SOLUTION: The floor plate material 1 is provided with a plate material 2 making a band plate for mixing a cellulose-based particulate and a resin and formed by melting and extrusion-molding the mixed material, and a plurality of cavity parts 7 extending in the extrusion direction of the plate material 2 and formed at a prescribed interval in the width direction of the plate material 2. At least one cavity part 7b among the cavity parts 7 is made an insertion part 9 inserting a stop material 8 for stopping the plate material 2, and the diameter of the stop material 8 inserted in the insertion part 9 is formed equally to the width of the insertion part 9.
Patent JP-2002069046-A (JP)
Title: New 1,1- and 1,2-disubstituted cyclopropane compound, method for producing the same and medicinal composition containing the same
Inventor: GOLDSTEIN SOLO
IPC: A61K31/4402
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a new 1,1- and 1,2-disubstituted cyclopropane compound having specific interaction with central nicotinic receptors of type α4β2. SOLUTION: This compound is represented by formula (1), and concretely exemplified by 2-[1-(dimethylamino)cyclopropyl] ethylmethylcarbamate. The compound is useful for treatment of deficiencies of memory associated with cerebral ageing and neurodegenerative diseases.
Patent JP-2003001685-A (JP)
Title: Molding technique collecting device
Inventor: KAMIGUCHI MASAO
IPC: B29C45/76
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To collect the operating data of a molding machine together with the knowledge of many skilled technologists by collecting knowledge from the skilled technologists without the necessity of using an only knowledge-packed technologist. SOLUTION: A plurality of injection molding machines 2-1 to 2-N and server computers 1 are connected to each other by means of LAN 4. The computer 1 stores rules for collecting molding knowledge from the skilled technologists and is constituted so that the rules can be executed. Each of the injection molding machines 2-1 to 2-N is equipped with I/O units 3-1 to 3-N enabling an operator to use the rules. When remedial items such as molding failure are generated at the injection molding machine and an appropriate remedial measure such as a change of a set value is performed, the contents of the remedial measure, the set value such as molding parameters before and after the remedial measure and machine operation data are sent to the computer 1 from the I/O units 3-1 to 3-N and store there.  Thus it is possible to store both knowledge of the skilled technologist on the remedial item and machine operation data and obtain quantitative data on the remedial factors.
Patent JP-2002084577-A (JP)
Title: Mobile communication system
Inventor: MIYOSHI KENICHI
IPC: H04W52/02
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To reduce a power consumption by enhancing the efficiency of transmitting timing of a data transmission rate request value, when a mobile communication using a shared channel is conducted and preventing wasteful power consumption. SOLUTION: A mobile station equipment 102 measures a CIR of a reception signal from a base station equipment 101 by a CIR measuring unit 306, and decides on the data transmission rate request value, in response to the CIR measured value by a rate request value deciding unit 307. A CRC unit 304 detects an error of the reception signal; and when there is no error, a rate request value transmission controller 308 obtains a difference between a mean data transmission rate and the data transmission rate request value from the equipment 101, and transmits the data transmission rate request value to the equipment 101, only when the obtained difference is larger than the threshold.
Patent JP-2003014369-A (JP)
Title: Door structure of refrigerator
Inventor: ISHIKAWA YOSHICHIKA
IPC: F25D11/02
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provided at a low cost the door structure of a refrigerator excellent in chemical resistance, resistance to freon, and resistance to light. SOLUTION: The door structure of a refrigerator is such that a door body is situated at the opening part of a heat insulation casing body, and the door body consists of an outer face plate (14), door caps (15) and (16) mounted on at least the upper and lower surfaces of the outer face plate (14). A door inner plate (17) is situated on the back surface side of the door body, and the door body is formed of urethane foam heat insulating material (18) with which a gap between the door body and the door inner plate (17) is filled. The door caps (15) and (16) are formed of crystalline resin, such as polypropyrene.
Patent JP-2003018501-A (JP)
Title: Projection-type image display device
Inventor: SHIMADA KUNIKATSU
IPC: H04N5/74
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To realize the distortion correction which does not need the additional correction by an user regardless of an inclination of a screen. SOLUTION: This projection-type image display device 1 has an accessory device 20 including an inclination detection unit 21 comprising a gyro-sensor, etc., and a transmission unit 22. A projection direction detection unit 14 detects the inclination θ0 of the projection direction of the device 1 from a horizontal plane and supplies the detection result to a control unit 10. The inclination detection unit 21 of the accessory device 20 provided along the projection surface of a screen 30 detects the inclination θ1 of the screen 30 from a vertical plane 50, and the detection result is transmitted to the projection-type image display device 1 side and received by the light receiving unit 5 of the device 1. The receiving unit 5 supplies the inclination detection result (inclination θ1) to the control unit 10.  The control unit 10 controls the adjustment of drive conditions of an optical modulation unit 12 so as to correct the distortion of a projected image 40a according to the inclination detection signal (inclination θ1) and the projection direction detection signal (inclination θ0) which are supplied by the receiving unit 5.
Patent JP-2003015419-A (JP)
Title: Developing device and image forming device equipped therewith
Inventor: SAKUMA MASASANE
IPC: G03G15/08
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a developing device and an image forming device equipped therewith capable of forming a stable image by making toner softly land on a photoreceptor drum without scattering the toner in the case of utilizing a mechanism (electric field curtain) for carrying the toner by using traveling wave electric field. SOLUTION: The carrying direction H of the toner T is regulated to the same as the rotating direction K of the photoreceptor drum 1 moving an electrostatic latent image in a peripheral direction. Applied voltage Vpp (V) to a progressive wave generating electrode 41b and a pitch λ (m) between the respective progressive wave generating electrodes are set to satisfy relation 1<=Vpp/λ<=6.
Patent JP-2003015785-A (JP)
Title: Information processor, method for controlling the same, its control program and computer readable recording medium with its program recorded
Inventor: KAMIBAYASHI HIDEYUKI
IPC: G06F1/04
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To effectively use an accelerator not only to processing speed improvement but also the other use. SOLUTION: This information processor having a main body part 100 on which an accelerator part 200 can be mounted so as to be attachable and detachable is provided with a main body side arithmetic unit 107 for performing a prescribed arithmetic operation, an interface 220 for mounting the accelerator part 200, and a CPU 101 for detecting whether or not the accelerator part 200 is mounted, and acquiring the performance information of the accelerator side arithmetic unit 201 from an ID-ROM 204, and for setting a driving voltage or a driving frequency for driving the main body side arithmetic unit 107 and the accelerator side arithmetic unit 201 according to performance information.
Patent JP-2003010749-A (JP)
Title: Coating and drying system
Inventor: OKAMURA SHINJI
IPC: B05C1/02
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To reduce the load on a worker through a series of work by automatically carrying out a series of the works from the coating to the drying of a coating liquid such as an adhesive liquid to reduce the treatment by manual works. SOLUTION: A roller part 31b of a coating roller 31 which is impregnated with the adhesive liquid by a coating apparatus 11, is brought into elastic contact with a core metal 3 in the mid-way of the transfer of a core metal supporting frame 2 on which the core metal is set. The coating of the adhesive through the elastic sponge made roller part 31b begins with the rotation of the coating roller 31 and a coating region of the core metal 3 is uniformly coated with the adhesive liquid.  Because the coating roller 31 has a vertical displacement function to be brought into elastic contact with the core metal 3 by the dead weight in the coating, the roller part 31b is pushed up while being deformed to follow the shape of the core metal 3 by the contact with the core metal 3 and is rotated together with the core metal 3 by the friction force produced between the coating region of the core metal 3 and the roller part 31.
Patent JP-2003016311-A (JP)
Title: Electronic commerce system, program, and recording medium
Inventor: KANAI YOICHI
IPC: G06Q30/06
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic commerce system which confirm a commerce partner by using a public mechanism for evaluation and authentication and judges its propriety as a commerce partner. SOLUTION: This electronic commerce system is connected to a bidding terminal that a bidder has through a communication network and equipped with a means 230 which receives an electronic bidding document and an electronic certificate showing that a bidder already has a public certificate from the bidder, a means 240 which examines whether the electronic certificate us correct or not, a means 250 which examines whether the electronic certificate meets bidding conditions or not, and a means 270 which accepts a bid on condition that the examining means confirms that the electronic certificate is correct and meets the bidding conditions.
Patent JP-2003016759-A (JP)
Title: Tape reel
Inventor: SHIGA HIDEAKI
IPC: G11B23/087
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of a flange caused by deformation of a drum section resulting from the tape tension of a tape reel which is provided with a cylindrical drum section with a rotation axial line as the central axial line and a pair of flanges extending like a disk in the radial direction from the outer periphery of both ends of the drum section and which is so constituted that a space for winding around a magnetic tape is formed between the circumferential surface of the drum and the each confronting inner faces of the pair of flanges. SOLUTION: At least either one of the pair of flanges 13, 14 is formed as a separate body from the drum section 12 and attached in a loosely coupled state allowing mutual shift of position to the drum section 12. The drum section 12 is formed of material with modulus of bending elasticity at least higher than 3,700 MPa.
Patent JP-2003012857-A (JP)
Title: Treatment method for waste fiber-reinforced plastic material and treatment apparatus
Inventor: KASHIWAGI YOSHIYUKI
IPC: F23G5/02
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent a fiber material in a material to be treated from blocking the inside of a pyrolysis means, and to safely remove an organic halogen compound contained in a plastic material. SOLUTION: A material to be treated, which is obtained by pulverizing a waste fiber-reinforced plastic material, is fed in a pyrolysis apparatus 19 with a dechlorinating agent by a feeding device 16, is transferred through a pyrolysis furnace 20 in a top side by a transferring means 22, is dried and dechlorinated, is transferred through a transferring path 24 by a transferring means 25, and thereafter, is transferred through a pyrolysis furnace 21 in a bottom side by a transferring means 23, carbonized to obtain a treated material composed of an obtained carbonized material and the fiber by a recovering means 45.
Patent JP-2002319987-A (JP)
Title: Phase detecting circuit and receiver
Inventor: HAYASHI RYOJI
IPC: H03M3/02
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a phase detecting circuit which can achieve accurate phase detection. SOLUTION: This receiver is equipped with a quadrant decision part 101 which decides the quadrant of a received signal from a received base-band signal, a rotational projection part 102 which rotates the received signal according to a specific rule and projects the rotated signal on a straight line crossing the straight line bisecting the decided quadrant at the origin at right angles, an integrator 103 which integrates the projected signal, a 1-bit quantizer 104 which decides and quantizes the sign of the integration result, a delay circuit 105 which delays the quantized signal by a specific time, an adder 1 which adds the decision result and quantized signal modulo 2π and a low-pass filter 2 which latches the phase value after the addition in order by an internal shift register,  converts the phase value into a prescribed specific value when a phase value crossing 2π is present among all data in the shift register, and then performs the mean operation of the phase value.
Patent JP-2003022600-A (JP)
Title: Cartridge loading device
Inventor: HOSAKA YOICHI
IPC: G11B17/04
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge loading device which prevents a cartridge from jumping out, limits the movement of a pull plate when no cartridge is inserted, and enables a cartridge to be inserted without limiting the movement of the pull plate when the cartridge is inserted. SOLUTION: A device is equipped with the pull plate 60 which moves together with the cartridge 1, an engagement holding member which elastically engages with recessed parts provided on both the sides of the cartridge 1 and holds the cartridge for the pull plate, and a lock part 71 which is provided for the engagement holding member. When the cartridge 1 is not inserted, the lock part 71 is caught by a specific movement limiting member 84 to limit the movement of the pull plate 60. When the cartridge 1 is inserted, an oblique surface of the engagement holding member abuts against the edge of the recessed part of the cartridge 1 to push and expand the engagement holding member, so that the lock part 71 can be inserted into the cartridge without being caught by the movement limiting member 84.