baber/WOPTO huggingface dataset:
Patent JP-2003235295-A (JP)
Title: Controller for motor
Inventor: SEKIOKA KENICHI
IPC: H02P27/06
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller 1 for a motor in which a control system having a large dynamic range of a current which can be dealt with can be easily realized, even in a low-cost D-A converter in which the D-A converters are mass produced in a host apparatus 10.  <P>SOLUTION: In the controller for the motor, a compressing and stretching means of a current command signal has an analog switch 2-1 and a variable resistor 2-2, and a differential amplifier gain is switched by switching the analog switch according to the gain switching signal from a host apparatus when the current command crosses a predetermined threshold value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234783-A (JP)
Title: E-mail processing system, method, program, and storage medium
Inventor: HATANO SHINKO
IPC: H04L12/58
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent e-mails with the same contents from being double-preserved in a WWW mail server when the e-mail received by a mail server to be used from a PC is set to be transferred to a WWW mail server to be used from a portable WWW browser.  <P>SOLUTION: An e-mail processing system judges whether the received e-mail is the one transmitted from the WWW browser or not. When determined not to be the one from the WWW browser, the e-mail is transferred to the second mail server. When decided to be the one from the WWW browser, control is performed not to transfer the e-mail to the second mail server.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241721-A (JP)
Title: Display controller for liquid crystal panel and liquid crystal display device
Inventor: SUZUKI TOSHIAKI
IPC: G09G3/36
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the moving picture display performance of a liquid crystal display device.  <P>SOLUTION: An arithmetic part finds excess display data for making the transmissivity of each pixel exceed the target transmissivity corresponding to newly supplied image data corresponding to subfields except the final subfield among a plurality of subfields constituting one frame period according to differences found by a data comparison part. Further, the arithmetic part finds target display data for making the transmissivity of each pixel reach the target transmissivity corresponding to the final subfield in the one frame period according to the differences found by the data comparison part. Overshooting operation is performed in the one frame period and each pixel is made to have transmissivity corresponding to the image data to make preventable a trailing in moving picture display without increasing the frame rate, thereby making the moving picture display more attractive.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247143-A (JP)
Title: Polylactic acid core-sheath conjugated spun yarn and woven or knitted fabric composed of the same
Inventor: OKAMOTO ISAMU
IPC: D02G3/36
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide polylactic acid core-sheath conjugated spun yarn capable of forming a woven or a knitted fabric having a stiffness feeling and soft surface touch and further excellent pill resistance and the woven or knitted fabric obtained therefrom.  <P>SOLUTION: The core-sheath conjugated spun yarn comprises a sheath part composed of staple fibers and wrapped around a core part composed of filaments. The core part is formed from filaments (A) composed of a polylactic acid polymer and the sheath part is formed from the staple fibers (B) composed of the polylactic acid polymer. The ratio of the filaments (A) to the staple fibers (B) is 20/80≤A/B≤40/60 expressed in mass ratio.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248598-A (JP)
Title: Micro-controller and method for detecting micro- controller trouble
Inventor: URAHAMA MASAKAZU
IPC: G06F11/30
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro-controller capable of detecting, with its simple circuit configuration and method, a trouble of a trouble detecting circuit itself for detecting component troubles of a CPU or the like.  <P>SOLUTION: The micro-controller is provided with a CPU which shifts to an ordinary time processing after performing a first stage initialization processing with a power-on reset signal given and then a second stage initialization processing with a start signal given, a watchdog timer circuit part which starts clocking with a clock start signal and outputs an overflow signal after a prescribed time elapse since arrival of the clock start signal, and a trouble detecting circuit part which outputs the start signal to the CPU according to the first overflow signal from the watchdog timer circuit part after the prescribed time elapse since the power-on reset signal from the power-on reset circuit is given.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245724-A (JP)
Title: Groove forming tool and method for connecting cylindrical member of metallic sheet using same
Inventor: IZUMI TOSHIO
IPC: E04D15/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manual groove forming tool which can form a groove at a joint end of a cylindrical member of a metallic sheet and can allow the simple drawing of the joint end.  <P>SOLUTION: A body lower rod 2 having a groove-forming recess 6 in its front side and a body upper rod 3 having a groove forming protrusion 7 in its front side are swingingly pivotably attached to a groove-forming position where the groove-forming recess 6 and the protrusion 7 are engaged with each other by a pivot link 8 at a middle point in the longitudinal direction between the rods, and a releasing position for the release of the recess and the protrusion. The front end of a lower holding rod 4 is pivotably attached to the rear end of the body lower rod 2, and the front end of an upper holding rod 5 is pivotably attached to the rear end of the body upper rod 3. Further, the front end of the lower holding rod 4 and the front end of the upper holding rod 5 are pivotably attached to each other. In the formation of a groove 14 in a metal sheet, the upper and lower holding rods 4, 5 are gripped to swingingly operate the body lower rod 2 and the body upper rod 3, which are in a release position, to the groove-forming position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246869-A (JP)
Title: Film for metallic can cover lamination
Inventor: KAWAI SHINICHI
IPC: B65D65/38
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film for metallic can cover lamination which excels in the protection of the contents, particularly excels in the preservation of taste and flavor and long-term storage, has good cover-production processability and, simultaneously, does not cause corrosion at the scoring-provided portion even when maintained at high temperatures.  <P>SOLUTION: The film for metallic can cover lamination is composed of a polyethylene terephthalate polymer containing a titanium element and a phosphorus element, and the titanium element is derived from the catalyst and is dissolved and present in the polymer, and its content as the metallic element is 2-10 mmol%, and the polymer meets formula (1): 2≤P/Ti≤15, and formula (2): 5≤Ti+P≤100 [wherein Ti is a titanium element concentration (mmol%) in the polymer; and P is a phosphorus element concentration (mmol%) in the polymer] as the contents of the titanium element and the phosphorus element, and substantially does not contain any metallic element other than the titanium element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247898-A (JP)
Title: Strain detecting element
Inventor: WATANABE HOUTAI
IPC: G01L1/22
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strain detecting element comprising a strain resistance element where a stable conductive path is formed and fluctuation in resistance value is suppressed when a stress is applied or removed.  <P>SOLUTION: The strain detecting element comprises an elastic substrate 1 which causes strain under an applied stress, and a thick film resistor 4 which is provided on the elastic substrate 1 and changes electric resistance value according to the amount of strain, and detects a stress strain generated at the elastic substrate 1 from changes in resistance value of the thick film resistor 4. The thick film resistor 4 is obtained by baking a resistor paste whose main component is a conductive-component-contained glass in which conductive particles are contained in glass frit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255508-A (JP)
Title: Correction method for mask pattern, photomask, exposure method and semiconductor device
Inventor: OSHIMA KATSUO
IPC: G03F1/70
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a correction method for a mask pattern capable of correcting the mask pattern of a photomask, suppressing the shape degradation (rounding, especially) of the corner part of a resist pattern and bringing the resist pattern close to a desired pattern, and to provide the photomask, an exposure method and a semiconductor device.  <P>SOLUTION: In the correction method for the mask pattern, a desired main mask pattern is corrected and the shape degradation of the corner part of the resist pattern formed by using the main mask pattern is suppressed. In the case that the main mask pattern 10 becomes a light transmission area, inner serifs 16 are added respectively to two optional adjacent corner parts 20 and 22 of the main mask pattern 10 and an outer serif 18 is added to an edge part 24 held between the two corner parts 20 and 22 (in this case, in the case that the main mask pattern becomes a light shielding area, the outer serifs 18 are added to the respective two corner parts 20 and 22 and the inner serif 16 is added to the edge part 24). And the photomask, the exposure method and the semiconductor device are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256374-A (JP)
Title: Empirical authentication system, device, program and method
Inventor: MIYAZAKI SHINGO
IPC: G06F21/44
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the stepwise and empirical authentication of each device when performing electronic authentication among the plurality of devices.  <P>SOLUTION: An empirical authentication system in which hash values of from high empirical ranking to unidirectionally low empirical ranking can be generated, a pair of higher ranking and a hash value according to experience is distributed, and each of a plurality of authentication devices 20<SB>1</SB>to 20<SB>n</SB>having a pair of empirical ranking and a hash value individually authenticates the empirical ranking of other authentication device with one another. Each of the authentication devices manages a pair of own empirical ranking and hash value, transmits a corresponding hash value to an authentication device of request source when the proof of own empirical ranking is requested for from other authentication device, and when it makes a request of other authentication device for the proof of empirical ranking, verifies a hash value acquired from the authentication device based on the own hash value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257265-A (JP)
Title: Compound type superconducting wire
Inventor: TAGUCHI OSAMU
IPC: H01B12/10
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound type superconducting wire having a low melting point metal diffusion preventing material with excellent workability and rupture resistant property.  <P>SOLUTION: The low melting point metal diffusion preventing material for the compound type superconducting wire is manufactured by laminating a second plate material 32 and a third plate material 33 made of copper to both surfaces of a first plate material 31 including Ta or Ta base alloy, and diffusing Cu from the second plate material 33 and the third plate material 33 into the first plate material 31 by applying a heat treatment to the above, and forming the above complex material into an intended shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250710-A (JP)
Title: Thermos bottle
Inventor: NAKAGAWA NORIYUKI
IPC: A47J41/02
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermos bottle that has an extremely simple structure, which can be easily assembled even in polygon or irregular form in cross-sectional profile, with refined design and that can be made at a significantly reduced cost.  <P>SOLUTION: This thermos bottle is composed of an outer case 3 that surrounds an inner bottle 2, a shoulder member 4 that is connected with the top of the outer case 3, a screw ring 5 that is fitted in the inside of the bottom part of the outer case 3, and a bottom member 6 that covers the bottom part of the bottle 2 that is screwed to the screw ring 5, and a lid body 7 that covers the opening of the middle bottle 2 which is detachably attached to the top part of the shoulder member 4. The thermos bottle further comprises an annular exterior wall 10 having the screw ring 5 fitted with the bottom side of the outer case 3, a connecting part 11 that extends inward from the top part of the exterior wall 10, and an annular interior wall 13 that hangs downwards from the end part of the connecting part 11 and provided with a nut for bottom member 12 on the outside, where all of which are integrally provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261584-A (JP)
Title: Solid-phase carried bidentate chelate phosphine and solid-phase supported bidentate chelate phosphine catalyst
Inventor: UOZUMI YASUHIRO
IPC: B01J31/24
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-phase carried phosphine catalyst useful for producing medicines, agrochemicals and intermediates therefor.  <P>SOLUTION: The solid-phase carried bidentate chelate phosphine is represented by the formula XN-(CH<SB>2</SB>PR<SP>1</SP>R<SP>2</SP>)<SB>2</SB>[wherein, X means a resin; and R<SP>1</SP>and R<SP>2</SP>mean each independently a 6-14C aryl group (the aryl group may optionally be substituted with a 1-6C alkyl group or a 3-6C cycloalkyl group) or the 1-6C alkyl group or the 3-6C cycloalkyl group]. A solid-phase carried bidentate chelate phosphine palladium complex catalyst or solid-phase carried bidentate chelate phosphine rhodium complex catalyst is produced from the solid-phase carried bidentate chelate phosphine and a palladium compound or a rhodium compound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263098-A (JP)
Title: Driving training system using driving simulator
Inventor: NAKANISHI MEI
IPC: G09B9/05
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the effect of driving training using a driving simulator.  <P>SOLUTION: The driving training system using the driving simulator is provided with a driving operation information acquiring means for acquiring information of operating equipment in accordance with the driving operation by a trainee in a prescribed standard training program, a drive operation judging means for judging the trainee's weak driving operation by comparing the information with a prescribed reference value, a training program generating means for generating an exclusive training program containing many pictures of scenes in which the judged driving operation is required, and a picture controlling means for projecting the pictures of the generated exclusive training program on a screen. With such constitution, the training is first carried out under the standard training program to judge trainee's weak points in driving operation, and then the exclusive training program containing many scenes in which the driving operation is required is automatically generated to carry out the training again, thus the training effect is enhanced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260165-A (JP)
Title: Slot machine
Inventor: HASEGAWA MASAYUKI
IPC: A63F5/04
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine for reducing the fatigue of a player which reduces the fatigue of the eyes of a player by laterally rotating reels and the fatigue of the arms of the player by improving efficiency of a play action by arranging start means or stop buttons on each of both the right and left sides of a slot machine main body.  <P>SOLUTION: In a slot machine 1, reels 41, 42 and 43 are arranged side by side to be laterally rotated and further, start buttons 50 and each of stop buttons 51, 52 and 53 or the like are provided on each of both the right and left sides of a front panel 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002358558-A (JP)
Title: Wireless purchase controlling apparatus and system, wireless purchase control and inventory management system, wireless purchase control method, wireless purchase method, wireless purchase control and online inventory management control method, online inventory management control computer program, merchandise purchase system and system for online inventory information acquisition, storage and automatic communication with central computer
Inventor: YUNG HON CHING
IPC: G06Q10/08
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for wireless purchase of merchandise from an automatic vending machine by using a portable mobile phone. SOLUTION: This invention permits the user of the portable mobile phone to dial a sequence of codes to invoke the automatic vending machine to dispense merchandise, where payment is charged to the account of the portable mobile phone. The invention also relates to the apparatus and the method for online inventory management. With the online inventory management, the invention provides highly efficient operations, reduced operation costs, and just-in-time service and merchandise delivery. The invention further relates to the apparatus and the method that allow both online inventory management and wireless purchase of the merchandise in the automatic vending machine.
Patent JP-2003270465-A (JP)
Title: Optical waveguide device and method of manufacturing optical waveguide device
Inventor: KANEKO TARO
IPC: G02B6/42
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical waveguide device in which the core part is accurately cut or machined, or to obtain a method of manufacturing an optical waveguide device in which such cutting or machining is possible.  <P>SOLUTION: The optical waveguide device 101 is provided with a waveguide part 103 projected in the form of a belt from a circumferential part 102 in the direction from the near point to the far point as shown in the figure. A core which is not shown in the figure is arranged inside the waveguide part 103. The waveguide part 103 is formed as a core layer integrally with a wall to be cut 106. The wall to be cut 106 does not have a projecting and recessing part on the part to be cut which is shown with a dotted line 105. Thus, an accurate cutting is possible when the wall to be cut 106 is cut at the designated part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268243-A (JP)
Title: Dispersant for filler, resin composition comprising filler using the dispersant, and resin molding using the composition
Inventor: OKAZAKI TAKUMI
IPC: C08J5/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filler-containing resin composition which is excellent in filler dispersion (particularly pigment dispersion for a colored pellet or a master batch) and moldability regardless of a filler, a base resin or a molding method to be employed, is free from a trouble of color non-uniformity or flow mark, and is not lowered in resin property, and particularly a filler-containing resin composition which is highly dispersible in a master batch.  <P>SOLUTION: The dispersant for a filler comprises using a petroleum resin having a hydroxy group. The resin composition comprises the dispersant for the filler, a resin and a filler. The resin molding comprises using the resin composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265915-A (JP)
Title: Magnetic separating apparatus and magnetic separating method
Inventor: SAHO NORIHIDE
IPC: B01D57/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic separating apparatus and a magnetic separating method for separating a substance which is to be separated and consists of a cell, plankton and protein or the like with high purity without destroying it.  <P>SOLUTION: This magnetic separating apparatus has means 9, 10 for supplying a solution which is to be treated and contains objects which are to be separated and have electric conductivity, a separation flow passage 8a for fluidizing the solution which is to be treated and supplied by the means 9, 10, electrodes 11, 12 for applying a DC current through the objects to be separated to the solution which is to be treated and is fluidized in the passage 8a, a magnetic field generating means for applying a magnetic field to the direction perpendicular to the direction of the DC current and means 18a to 18e for separating the objects which are to be separated and separated in the passage 8a into constituents and withdrawing each of the separated constituents.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269310-A (JP)
Title: Water wheel power generation device and power generating method with water wheel
Inventor: ENDO MASATSUGU
IPC: F03B17/06
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a water wheel power generation device which has conventionally applied to a large energy at a river, a dam, etc., but it is difficult to make power generation using the energy of the discharged water from a sewage treatment plant, etc.  <P>SOLUTION: A water wheel is installed at the tip of a freely turnable arm and connected with a power generator attached to the arm through a chain, and thereby power generation is made with the rotation of the water wheel, wherein adjustment is made so that the arm is driven in the direction of going farther in compliance with the increase of the water flow in case the water flow running against the water wheel is incremental and is driven in the direction that the arm approaches in compliance with the decrease of the water flow in case the water flow is decremental. Accordingly, the power generating efficiency is precluded from dropping using a simple mechanism even with an incremental or decremental discharge water overflowing at a weir of the sewage treatment plant, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236391-A (JP)
Title: Photocatalytic paper material and method for producing the same
Inventor: IGUCHI YUMI
IPC: B01J21/06
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalytic paper material excellent in photocatalytic effect and durability, and to provide a method for producing the same.  <P>SOLUTION: The photocatalytic paper material is produced by previously carrying a photocatalyst optionally mixed with an adsorbent on inorganic fibers and feeding the fibers to a paper making process and exhibits effects of decomposing and removing harmful substances such as sick house syndrome inducing substances and effects of improving the living environment such as antibacterial, mildew-proof and anti-tick properties by the photocatalyst without deteriorating the base fibers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267840-A (JP)
Title: Hair treatment
Inventor: KANETANI ARIKAZU
IPC: A61K8/97
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair treatment capable of giving softness and a moisturizing feel to the hair, even when the hair is damaged, and further capable of retaining the softness and the moisturizing feel for a long period.  <P>SOLUTION: This hair treatment contains N-stearoylphytosphingosine, cholesterol, plant squalane, and phytosterol isostearate. The hair treatment preferably contains the N-stearoylphytosphingosine, the cholesterol, the plant squalane, the phytosteryl isostearate in amounts of 0.01-0.5 mass%, 0.1-1 mass%, 0.1-5 mass% and 0.1-5 mass%, respectively. Squalane which is obtained by hydrogenating squalene extracted from an olive oil is preferably used as the plant squalane.  <P>COPYRIGHT: (C)2003,JPO