baber/WOPTO huggingface dataset:
Patent JP-2002347499-A (JP)
Title: Floor mat for work vehicle
Inventor: BABA KEIICHI
IPC: B60N3/04
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a floor mat for a work vehicle in which a non-slip function when getting seated or getting on and off is sufficiently provided, and in which operator's feet can be easily moved to make a supply attitude in supplying complementary seedlings or the like. SOLUTION: In this floor mat to be disposed on a floor 14 form a getting-on/off port 22 to a front side of a seat 12, protruded parts 28 and 29 of irregularity parts 27 on the surface for non-slip effect to the operator's feet are arranged to be directed diagonally rearward in a plan view, and recessed parts 32 and 34 are formed as grooves extended diagonally rearward along the protruded parts 28 and 29.
Patent JP-2002353838-A (JP)
Title: Direct conversion receiver
Inventor: KIMURA ATSUSHI
IPC: H04B1/30
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a direct conversion receiver that can surely detect that an unexpected single carrier is leaked to a signal via an antenna so as to cause hindrance to substantial reception performance and detect an adverse effect caused by substantial existence of a single carrier with the same frequency as the frequency of the received signal without fail. SOLUTION: The direct conversion receiver has a reference oscillator 25 including; a 1st means that obtains reception C/N information and BER information generated by a demodulator 23; a 2nd means that generates a control data signal CONT on the basis of the information obtained by the 1st means; and a 3rd means that controls the demodulation signal obtained by the 2nd means so as to be given to a mixer 24, where its output terminal is connected to a 1st input terminal of a phase comparator 26 and an output terminal of a frequency divider 29 is connected to a 2nd input terminal of the phase comparator 26. The frequency divider 29 is controlled by a signal outputted from a microcomputer 22.  The output terminal of the phase comparator 26 is connected to an input terminal of a voltage-controlled oscillator 28 via a low pass filter 27, its 1st output terminal is connected to a control terminal of the frequency divider 29 and a 2nd output terminal is connected to the input terminal of the mixer 24.
Patent JP-2002352679-A (JP)
Title: Automatic flasher unit
Inventor: KITAMURA TSUNEHIRO
IPC: F21V23/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To facilitate confirmation and maintenance after installation and enhance safety in wiring. SOLUTION: This automatic flasher unit is provided with: a terminal block 1; a switch function block 2 for making and breaking connection between terminals by using the circumferential external light; a base 3 and a cover 4 for housing the terminal block 1 and the function block 2; and a light receiving cover 5 for introducing the external light. A test cover 6 for covering the receiving cover 5 to block the external light is held by a container 36 composed of the base 3 and the cover 4. The base 3 is formed into a box-like shape having an opening 31 on the front face. The receiving cover 5 is fitted to the opening edge of the base 3. The cover 4 is held by the receiving cover 5. A screwdriver insertion hole 11 is formed at a position of the receiving cover 5 facing to a terminal screw 17 of the terminal block 1.
Patent JP-2002352157-A (JP)
Title: Electronic commerce system
Inventor: MATSUMOTO HIROHISA
IPC: G06Q20/40
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To construct an electronic commerce system, which prevents personal information of users in electronic commerce from being collected at a financial institution managing accounts of the users, and can ensure the confidentiality of personal information. SOLUTION: A financial institution issues an identifier for ensuring a user that the is an account holder, instead of individuals name, in response to a request from the user, the user buys desired merchandise from an affiliated store by using the identifier, the affiliated stores charges a reliable third institution for the purchase price together with the identifier, and a third institution conducts electronic commerce settlement.
Patent JP-2002345631-A (JP)
Title: Pan for induction heating rice cooker
Inventor: HOKIMOTO AKIO
IPC: A47J36/02
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a pan which envelopes the rice to be cooked and heats the same by preventing the heat radiation from the pan without increasing the weight of the pan itself. SOLUTION: The clad pan 6 for induction heating by heating coils which are freely housably disposed within a frame is composed of a clad body of aluminum 17 and stainless steel 18 and a golden color film 21 is applied to its external wall surface.
Patent JP-2002353177-A (JP)
Title: Polishing pad, manufacturing method therefor and polishing method using the same
Inventor: HASHISAKA KAZUHIKO
IPC: B24B37/20
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a polishing pad, reducing a global level difference, hardly causing dishing in metal wiring and reducing dust and scratches. SOLUTION: The polishing pad contains a polymer polymerized from a monomer, indicated by general formula (I). (In the formula, R<1> and R<2> indicate a substitutional group selected from hydrogen, a methyl group and an ethyl group and R<3> indicates the substitutional group selected from a 1-20C alkyl group, an aryl group, an aralkyl group and a cycloalkyl group). According to this invention, the polishing pad reducing the global level difference, hardly causes dishing in the metal wiring and reducing dust and the scratches is provided.
Patent JP-2002079127-A (JP)
Title: Slide shoe type support for rotary drum such as tube mill
Inventor: DICKE RUDIGER
IPC: F16C13/04
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide new slide shoe type support members for a heavyweight rotary drum such as tube mill, which are simply formed so as to be lightweight, and yet have guaranteed performance such that, in each of the supporting positions, always uniform loads can be received by all the support members used, respectively without causing any rocking or any vibration. SOLUTION: The slide shoe type support members for a heavyweight rotary drum such as tube mill, are simply formed so as to be lightweight, and yet have guaranteed performance such that, in each of the support positions, always uniform loads can be received by all the support members used, respectively without causing any rocking or any vibration, wherein, in each of the support positions, the slide shoe type support members used are supported in such a way that at least one of two slide shoe type support members existing on the outer side, e.g. a support member (11), is directly supported on a supporting base 16, and also, the other support members existing in this support position, i.e., support members (12, 13 and 14), are fixed to a supporting wire 17 and supported on the supporting wire 17.
Patent JP-2002355844-A (JP)
Title: Interior finish lining component for automobile having decorative member, and method and apparatus for integrally molding the same
Inventor: IKEGAMI HIROYUKI
IPC: B29C45/14
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an interior finish lining component having a decorative member which improves marketability of a product without exposing a groove irrespective of a thickness of assuring a strength of a fitting bar while a mold having the fitting bar remained as it is and to provide a method and an apparatus for integrally molding the same. SOLUTION: The method for integrally molding the interior finish lining component with the decorative member comprises the steps of and disposing the decorative member 20 having at least gigging or a cushion layer in molds 30, 40 opening in a vertical or lateral direction, pouring a resin to a surface material 10, and integrally molding a part of the surface material 10 with the decorative member 20. An edge of the decorative member 20 is fitted in a groove 11 of the material 11 by the fitting bar 41 in a state in which a resin temperature of the material 10 near at least the groove is higher than that of other site by the bar 41 corresponding to the edge of the member 20 formed by allowing the mold 40 disposed at the member 20 side to protrude, and the mold 30 disposed at the material 20 side formed with the groove 31 corresponding to the bar 41.
Patent JP-2002356243-A (JP)
Title: Paper sheet conveying device and method for controlling the same
Inventor: KOMATSU SHUNICHI
IPC: B65H5/06
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet conveying device capable of controlling vibration of a stepping motor even in a low speed range, preventing stepping-out due to resonance, and performing clutchless control even if a ratio of the maximum and the minimum rotation speeds of a paper sheet conveying roller is large, and a method for controlling the same. SOLUTION: In a paper sheet conveying device conveying a paper sheet 3 by conveying rollers (roller pair 4, 5) and driving the conveying roller by the stepping motor 11, a type of the paper sheet 3 conveyed by the conveying roller is distinguished by a paper type distinguishing means 2, a constant current flowing in the stepping motor 11, an excitation method of the stepping motor 11, and a clock frequency of the excitation signal inputted to the stepping motor 11 are switched a constant current switching means 12, an excitation mode setting means 7 and a clock frequency switching means 15 according to the judgment result.
Patent JP-2002359940-A (JP)
Title: Stator core and dynamo-electric motor utilizing the same stator core
Inventor: MOTOHASHI MASAYA
IPC: H02K1/18
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a stator core which can reduce cost by using few number of components. SOLUTION: In the annular stator core, where the specified number of yoke members 11 are laminated with a plurality of yokes 11a, including a magnetic pole teeth 11c on one side coupled via a bending part and external end portions of the yokes 11a allocated on both ends of the yoke member 11, are coupled by bending the bending part 11b to locate the magnetic pole teeth 11c at the internal side, a projected part 11e is provided at the external end part of both yokes 11a allocated at both ends of each yoke member 11. In this case, a coupling hole 18 is formed to the projected part 11, by overlapping the yoke members 11 under the condition that these yoke members 11 be formed in annular shapes.
Patent JP-2002367908-A (JP)
Title: Method of manufacturing group iii nitride compound semiconductor
Inventor: ASAI MAKOTO
IPC: H01L21/205
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a group III nitride compound semiconductor where pit is reduced. SOLUTION: Here, it is assumed that a group III nitride compound semiconductor layer 31 having pit P is formed due to the presence of a certain small area S (a). When the epitaxial growth is once stopped and substrate temperature is raised to the constant temperature, the surface of the group III nitride compound semiconductor after the epitaxial growth is activated to exhibit the so-called mass-transport. The assumed reason is that the group III nitride compound semiconductor moves to the area near the peak point S (the lowest part) of the inverted hexagonal pyramid having impeded the epitaxial growth (b).  When the bottom S of pit (the peak point of the inverted hexagonal pyramid) is once covered in the profile of lateral growth with the group III nitride compound semiconductor (c), the group III nitride compound semiconductor 32 is quickly formed in the recessed area through the epitaxial growth by starting again the supply of the group III source and nitrogen source (d). As a result, extremely flat surface (c) can be formed.
Patent JP-2002369558-A (JP)
Title: Ultrasonic motor drive apparatus
Inventor: SASHITA TOSHIO
IPC: H02N2/00
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic motor drive apparatus that prevents locking phenomenon, even when load torque is increased, and generates fixed torque for stable rotation. SOLUTION: The ultrasonic motor drive apparatus supplies AC signal to an oscillator for composing an ultrasonic motor, and makes the oscillation frequency of the AC signal which is supplied to the ultrasonic motor change, according to increase/decrease in the load torque of the ultrasonic motor.
Patent JP-2002366518-A (JP)
Title: Management device for browsing data
Inventor: YAMAZAKI SATOSHI
IPC: G06Q10/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent risk due to leakage of a password to be used for browsing and authenticating data. SOLUTION: A password updating part 28 sets data of a specific item among pieces of data collected from data processing terminals in a password setting file 27 as a password to be used for browsing and authenticating the data collected from the data processing terminal by every data processing terminal. When a password is inputted through a network, browsing request accepting part 23 judges whether or not a password coincident with the inputted password is set in the password setting file, activates browsing data retrieving part 24 and allows browsing the data collected from the data processing terminal corresponding to the password on condition that the password coincident with the inputted password is set.
Patent JP-2002366293-A (JP)
Title: Coordinate input device and information processing system
Inventor: FURUTA TOSHIYUKI
IPC: G06F3/03
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem of distortion and depth of field which occur in a code symbol image formed on a medium read by an image reader. SOLUTION: A supporting member 11 provided between the image reader 6 and a device main body 7 and for supporting the image reader 6 in a freely turnable way with respect to the device main body 7, and a weight 12 provided in the image reader 6 and for directing an imaging face of the image reader supported by the member 11 in a freely turnable way in the direction of gravity are provided. Since the image face of the image reader 7 can be made to confront a horizontally placed medium regardless of an inclination direction of the device main body 7 in this way, neither distortion nor a problem of depth of field occurs in a code symbol image formed on the medium 1 to be read by the image reader 6.
Patent JP-2002368510-A (JP)
Title: Snow melting device
Inventor: FUKUDA KIYOSHI
IPC: H01Q1/42
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To increase the heat efficiency of a snow melting heater without deteriorating an antenna characteristic. SOLUTION: An extending part 10a for extending the peripheral side edge of a main reflection mirror 10 is arranged and ring shape heat insulating materials 14 are stored inside the extending part 10a. A heater 13 is disposed on the inner peripheral surface of the heat insulating materials 14. Radiation heat emitted outward from the heater 13 heats a space which is formed by a radome 12 and the main reflection mirror 10 and radiation heat emitted inward from the heater 13 is cut off by the heat insulating material 14. Thus, heat efficiency is heightened in the heater 13 so that the radome 12 is efficiently heated.
Patent JP-2002369506-A (JP)
Title: Current drive circuit
Inventor: NAKAYOSHI HIROKAZU
IPC: H05B44/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a current drive circuit for current driving element, such as LEDs, etc., that can realize temperature compensation with a low loss, while the circuit drives a current with a constant current at high efficiency. SOLUTION: This current drive circuit is provided with a temperature detecting circuit 7, a current setting circuit 8 which sets the target current to be supplied to a current driving element 4, and a drive circuit 5 which changes its control output in accordance with the temperature detected by means of the circuit 7, the value of the target current set by means of the circuit 8, and a detected current. This circuit is also provided with a DC-DC converter section 10, which changes its output voltage in accordance with the control output of the driving circuit 5. This circuit supplies a required current to the current drive element 4, so as to impress the output voltage of the converter section 10 on the element 4.
Patent JP-2002363918-A (JP)
Title: Drain piping device of bridge beam floor slab
Inventor: HAYAKAWA SHINICHI
IPC: E01D19/12
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To allow the thicknesses of floor slabs to vary from design to design to cope with several constant lengths in a pipe for draining through the floor slab and pavement part of a bridge beam. SOLUTION: This piping device is formed in a double pipe structure formed of an external fixed pipe 1 fitted to a floor slab portion and a movable pipe 2 inserted into the pipe 1. When the movable pipe 2 comprising several constant lengths is inserted into the fixed pipe 1, the length thereof is set and fixed so that the overall through-length of the pipe can be set arbitrarily.
Patent JP-2002367633-A (JP)
Title: Cell indirect connection method for solid oxide fuel cell
Inventor: SUGITA SATOSHI
IPC: H01M8/12
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To realize a sharp reduction of connection resistance and inter-cell connection structure with high reliability for the inter-cell connection of a solid oxide fuel cell by forming a metal film (layer) for connection on an inter- connector which is a conductive ceramics with low resistance and high reliability, and making it an inter-cellular metal - metal connection structure. SOLUTION: An evaporated metal film (5) or a reduction metal layer, which thoroughly adheres to ceramics, is formed at the reduction atmosphere side of an inter-connector (4) made of ceramics by the method of vacuum evaporation or slurry painting, or, the evaporated metal film (5) or a reduction metal layer is formed after forming a noble metal layer on the inter-connector (4) in advance, in order to prevent the evaporated metal film (5) or a reduction metal layer from oxidation from the inter-connector (4) side, thus, the inter-cell connection structure with low resistance and high reliability is realized.
Patent JP-2002371470-A (JP)
Title: Modified fiber material and method for producing the same
Inventor: SHIMANO YASUNAO
IPC: D06M15/285
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method fiber material having enough moisture absorption, softness, and durability, and capable of being produced at a reduced production cost, and to provide a method for producing the same. SOLUTION: This modified fiber material is given by conducting graft polymerization of one or several kinds of monomers including at least 2-acrylamido-2- methylpropanesulfonic acid (AXQ) but not including a cross-linkable monomer into the inside of the fiber material, wherein the modified fiber material has a rate of graft polymerization of the AXQ of >=3%, and further has a rate of moisture absorption of >=3% at a relative humidity of 65% at 20 deg.C. The method for producing the modified fiber material has a process for impregnating the fiber material with a monomer solution which contains one or several kinds of the monomers including at least the AXQ but not including the cross-linkable monomer and contains a polymerization initiator and another process for making the monomer solution-impregnated fiber material contact with steam of a temperature of >=100 deg.C.
Patent JP-2002360223-A (JP)
Title: Fresh fish-treating liquid, method of treatment by using the same, and treated fresh fish
Inventor: SHIOTANI ITARU
IPC: A23L17/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a fresh fish-treating liquid for returning the body surfaces of berry parts of samon and trout of which economical values are damaged by a blackening of the berry part body surfaces after their landing, to a color in their living time so as not to damage their economical values. SOLUTION: This fresh fish-treating liquid is a solution for returning the fresh fishes of which berry part body surfaces are blackened after death, especially blackened samon and trout, to the color in their living time, and consists of a mixed solution of a potassium compound and a surfactant. The method for treating the fresh fishes aims at the fresh fishes of which berry part body surfaces are blackened, specially the blackened samon and trout as subjects, and immersing the fresh fishes in the above fresh fish-treating liquid at >=7 deg.C water temperature for returning the berry part body surfaces to the color in their living time. Also, in the method, the fishes are immersed in an aqueous acid solution for removing excessive viscous liquid after returning the body berry part surfaces to the color of their living time.  The fresh fishes treated with the above method, especially the fresh samon and trout and their frozen products are also provided.
Patent JP-2002372914-A (JP)
Title: Tag provided with visual deciphering type cipher and commodity selling method utilizing the tag
Inventor: KITAJIMA TSUNEKICHI
IPC: B42D15/10
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a sales promotion method giving fun and expectations to a purchaser and arousing motivation to continuously purchase commodity, and a tag used for it. SOLUTION: In the tag with a tally function utilizing a visual deciphering type cipher, the tap 1 with the tally function provided with cipher image data on a base material is attached to commodities or their packages. When the purchaser purchases the commodity, by detaching the tag 1 and piling it up with the tag obtained simultaneously or when purchase is made previously or distributed separately, the cipher is deciphered and gifts and privileges are obtained corresponding to contents indicated by it in a commodity selling method utilizing the tag.
Patent JP-2003006838-A (JP)
Title: Laminated film for magnetic recording medium and magnetic recording medium using the same
Inventor: TOJO MITSUMINE
IPC: G11B5/73
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a laminated film having a lubricative coating layer suitable for a magnetic recording medium excellent in the flatness, the lubricative property, and the blocking resistance. SOLUTION: In the laminated film for the magnetic recording medium, in which the coating layer A is laminated on one side of a polyester film, the main component of the coating layer A consists of the elements of (1) an acrylic-polyester resin, (2) a cellulose derivative, (3) a crosslinking component consisting of an oxazoline compound having two or more oxazoline rings or an epoxy compound having two or more epoxy groups, (4) inert particles, and (5) a lubricant. The content of the (3) crosslinking component is equal to or more than 1 wt.% and equal to or less than 30 wt.% with respect to the weight of the coating layer A.  The square average roughness (Ra) and the 10-point mean roughness (Rz) of the surface of the coating layer A that is not brought into contact with the polyester film by an AFM(atomic force microscope) are more than 3 nm and equal to or less than 20 nm, and equal to or more than 20 nm and equal to or less than 200 nm, respectively.
Patent JP-2003006885-A (JP)
Title: Optical disc drive
Inventor: UEDA EIJI
IPC: G11B21/08
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical disc drive that can make stabilized multi-track jump over many tracks without using a detector to find the amount of displace ment of the objective lens. SOLUTION: This optical disc drive has a 1st actuator 3 with an objective lens 2, a 2nd actuator 10 to move the 1st actuator 3 almost perpendicular to the tracks, a multi-jump control section 12 to make track jump while controlling the relative speed of the optical disc 1 and the light spot, and a cross-track counter 11 to count the number of tracks the light spot crosses during the multi-track jump. In this configuration, it drives the 2nd actuator 10 based on the number of tracks counted by the counter 11 during the multi-track jump and moves the 1st actuator 3.