baber/WOPTO huggingface dataset:
Patent JP-2002223401-A (JP)
Title: Data processing method for digital camera
Inventor: YOSHIDA MASANORI
IPC: H04N101/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a data processing method for a digital camera that relieves a processing load at reproduction. SOLUTION: In the case of recording image files and independent audio files, an image file name consisting of a file name of a prescribed form including a file number, which is increased in the order of recording, and of an image file extender is given to the files. In the case of recording an audio file, an audio file name consisting of a file name of a prescribed form including a file number and of an image file extender is given to the audio file. In the case of recording an image file while relating it with an audio file, the file name of the image file corresponding to the file name of the audio file is given the same.  Whether an audio file is a related audio file or an independent audio file is discriminated depending on whether or not there is an image file with the same file name as that of the audio file name in a recording directory and the files are reproduced according to the file numbers of the image files and the independent audio files.
Patent JP-2002221899-A (JP)
Title: Position information transmission method for digital map and system used for the same
Inventor: ADACHI SHINYA
IPC: G06T11/60
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a position information transmission method which is capable of transmitting the vector shapes on a digital map at a small data quantity in the form of assuring the upper limit of errors. SOLUTION: The transmission side of this position information transmission method transmits the information approximating the vector shapes on the digital map and the reception side reproduces the vector shapes on the digital map from received information. The transmission side described above converts a plurality of data string information indicating the vector shapes to total curvature functions, then linearly approximates the total curvature functions, approximates the vector shapes with straight lines and arcs and sends the data including the parameters for reproducing these straight lines and arcs to the reception side. The system is capable of transmitting the shapes and position information on the digital map at the smaller data quantity.  The transmission side suppresses the errors by shape approximation within a regulated range, by which the highly reliable transmission of the information is made possible.
Patent JP-2002221029-A (JP)
Title: Exhaust emission control accelerating device for internal combustion engine
Inventor: TAMURA YASUKI
IPC: F02D9/04
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control accelerating device for an internal combustion engine capable of increasing toxic substance reduction effect for various kinds of exhaust manifold systems and under various operation conditions of the internal combustion engine in a technology for reducing toxic substance with using a reaction in an exhaust system. SOLUTION: A multi-cylinder internal combustion engine is provided with a fuel supply control means 6, 60 stopping fuel supply to some of cylinders and supplying fuel to other cylinders to maintain rich air-fuel ratio for reducing amount of toxic substance in exhaust gas and a reduction effect increasing means 40 controlling exhaust gas flow conditions to increase reduction effect of toxic substance by the fuel supply control means.
Patent JP-2002224801-A (JP)
Title: Method for preventing development of uneven pickling on cast slab surface in stainless steel strip casting and cast slab and hot-rolled steel plate produced by the method
Inventor: ISHIMARU EIICHIRO
IPC: C22C38/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent uneven acid pickling caused by entrapment of non-metallic inclusion (scum) floated on molten steel surface during casting, in the production of a Cr-Ni base austenite stainless steel cast strip. SOLUTION: In a method for preventing the development of the uneven pickling in the stainless steel strip casting, is performed, by which in the method for casting the stainless steel strip, when last refining of the molten steel is performed just before casting, the basicity [(CaO)/(SiO2)] of slag existing on the molten steel is regulated to 1.0-1.8 and the total oxygen quantity contained in the molten steel is controlled to 20-45 ppm and further, the oxygen concentration in the atmosphere in the molten steel pool part during casting, is regulated to <=0.01% in order to prevent the surface of the cast slab from uneven acid pickling in the production of stainless steel cast strip.
Patent JP-2002229941-A (JP)
Title: Web server, screen control method and recording medium therefor
Inventor: UTO HIROKI
IPC: G06F15/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a Web server, a screen control method and a recording medium therefore for preventing an impersonation even if one leaves a network terminal for long hours during placing an order for a commodity or service from the network terminal. SOLUTION: A session information generation processing part 23a generates the session information that indicates the transient state of a screen. A session information database 22b stores the session information. A session information management part 23b updates the session information. A session information time management part 23e, if it receives a transition command for a sequence of screens, reads out the session information from the session information database 22b, and determines whether the screen transition is for an update within a predetermined time. A screen control processing part 23c, if the interval for the screen transition is equal to or more than the predetermined time, stops the execution of the received transition command.
Patent JP-2002227895-A (JP)
Title: Coil spring and its manufacturing method
Inventor: HIROZAWA KIYOSHI
IPC: B23P15/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a coil spring and a coil spring manufacturing method different from a conventional method. SOLUTION: This coil spring manufacturing method comprises the steps of: forming an outside spiral groove on an outer peripheral surface of a base metal; forming to the base metal an inner diameter hole extending in a longitudinal direction; forming, in an inner peripheral surface of the inner diameter hole, an inside spiral groove having a depth which reaches the outside spiral groove to form strands, in a position arrayed with respect to the outside spiral groove; and pulling the coil spring in the longitudinal direction to be plastically deformed, whereby the adjacent strands are separated from each other.
Patent JP-2002236031-A (JP)
Title: Navigation system
Inventor: ANDO TATSUYA
IPC: G08G1/005
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To realize navigation functions, without storing a large-capacity map database in portable telephone. SOLUTION: The portable telephone 100 receives a satellite waves transmitted from a GPS satellite with a GPS-receiving part 2 and a CPU 1 calculates the positional information of the portable telephone 100 by specified arithmetic processings of the received data to be stored into an ROM 6. In a calling by a user of the portable telephone, the positional information of the call recipient is received by a wireless communication control part 3 and the CPU 1 calculates relative positional information between the both, based on the positional information of the call recipient and the positional information of the user of the portable telephone stored in the ROM 6 and displays the relative positional information on a display part 8, together with the absolute bearing detected by a geomagnetic sensor 5.
Patent JP-2002237325-A (JP)
Title: Fuel cell module and electric equipment as well as electric equipment equipped with fuel cell module
Inventor: MIYAKOSHI TERUBUMI
IPC: H01M8/24
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell module which can be used as a power supply for electric equipment regardless of the kind and power consumption of the electric equipment, and provide the electric equipment wherein the fuel cell module can be easily used as the power supply, as well as provide an electric equipment system equipped with the fuel cell module and the electric equipment. SOLUTION: This is the fuel cell module 1 wherein a hydrogen electrode, an oxygen electrode and a plurality of fuel cells equipped with a proton electroconductive film are built in, and wherein a plurality of positive electrode terminals 2a, 2b, 2c, 2d and a plurality of negative electrode terminals 3a, 3b, 3c, 3d of plural fuel cells are regularly formed at one face in a standardized pattern.
Patent JP-2002237685-A (JP)
Title: Multilayer circuit board and method for correcting the same
Inventor: FURUKAWA HIROSHI
IPC: H05K3/46
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To effectively logically correct with smaller number of modified plates by effectively utilizing three-dimensionality. SOLUTION: A multilayer circuit board comprises a plurality of wiring layers of N layers (N>=2), formed of a first wiring layer 1 and a second wiring layer 2, and a through-hole layer 3 therebetween. The first layer 1 has a first real wiring 4 connected to a wiring 5 of the second wiring layer 2 via a through-hole 8 of the through-hole layer 3, and a first imaginary wiring 6-3 not connected to the wiring of the second layer 2. The first imaginary wiring is connected to the second layer 2 only via a through-hole to be added to the through-hole layer and can be corrected. A three-dimensional electrical wiring is corrected via the through-hole, and the correction is completed only by the modified plate of the plate corresponding to the through-hole.  Changes in a logically connected structure by the modified plate of the through-hole can release from the difficulty of correcting a plurality of planar wiring layers having a plurality of wirings as factors.
Patent JP-2002241791-A (JP)
Title: Liquid bleaching detergent composition
Inventor: SANO YUTAKA
IPC: C11D1/835
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid bleaching detergent composition exhibiting excellent bleaching and cleaning power to molds grown on a resin part and having excellent storage stability of sodium hypochlorite component at a high temperature. SOLUTION: The liquid bleaching detergent composition contains (a) 0.1-7.0 wt.% alkali metal hypochlorite, (b) 0.01-3.0 wt.% quaternary ammonium-type surfactant, (c) 0.1-3 wt.% one or more substances selected from cumenesulfonic acid, xylenesulfonic acid, toluenesulfonic acid and their alkali metal salts, (d) 0.2-3.0 wt.% alkali metal hydroxide and water.
Patent JP-2002245631-A (JP)
Title: Optical recording medium and optical recording method
Inventor: OISHI TAKUO
IPC: G11B7/24079
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a recording method and a recording medium to obtain satisfactory reproducing characteristics by providing a specifically laminated relation among a recording pit width, a guide groove width of a transparent substrate and a guide groove pitch of the transparent substrate, in a high speed optical recording method and an optical recording medium. SOLUTION: In the optical recording medium having a recording layer, a reflection layer and a protective layer on the transparent substrate, the optical recording method characterized in that a recording pit is irradiated with recording light and formed so that the following formulae are satisfied is adopted as a principal constitution. -0.2p<=d-a<=0.2p wherein d=d+m wherein p: the guide groove pitch of the transparent substrate a; the guide groove width of the transparent substrate d; the recording pith width k; substrate deterioration part width m; recording layer deterioration part width.
Patent JP-2002189980-A (JP)
Title: System for distributing electronic document
Inventor: OMORI SEIKA
IPC: G06Q10/10
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To quickly prepare and distribute a bill of particulars with a low load without using paper. SOLUTION: A template for the bill of particulars is prepared by using a user terminal 1 and sent to a document preparation server 2. The server 2 prepares a file for the bill of particulars for each record stored in a customer database 3 and describes the information of a customer and the information of demand contents extracted from the record according to the definition of the template. The server 2 prepares e-mail to the mail address of the customer extracted from the record with the file for the bill of particulars attached thereto and distributes the e-mail to each customer terminal 8 through a mail server 5 and the Internet 7.
Patent JP-2002238469-A (JP)
Title: Pet food, method and apparatus for producing the same
Inventor: SAKACHI KIMIHIKO
IPC: A23K1/20
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a pet food of readily eatable grain (grain to be readily crunched). SOLUTION: A pet food material is extruded by an extruder and cut after swelling is completed.
Patent JP-2002251795-A (JP)
Title: Method of manufacturing master disk for manufacturing optical recording medium, apparatus for manufacturing master disk for manufacturing optical recording medium, optical recording medium, master disk for manufacturing optical recording medium and optical recording and reproducing device
Inventor: ENDO SOMEI
IPC: G11B7/24085
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium which is capable of further improving a recording density and further realizing an increase in information recording capacity by arranging pits to the further higher density in a circumferential direction. SOLUTION: The external form dimensions of the pits 100 are set at the dimensions higher in the shortest bit width(W) in the radial direction of a disk- like substrate than the shortest bit length(L) in the circumferential direction. In other words, the shortest bit length(L) is set below the shortest bit width(W) (i.e., L<=W) in such a manner that the further higher density of the bits 100 in the circumferential direction (or the progression direction of tracking) of the substrate is made possible.
Patent JP-2002250779-A (JP)
Title: Dial for timepiece
Inventor: WATANABE TEIICHI
IPC: G04B19/06
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a timepiece dial which has its entire surface made to uniformly shine and then sharply shines with spatial effect by providing light shining members provided for the timepiece dial from shining irregularly, specially, a timepiece dial which is suitable to a timepiece using solar cells or electroluminescence(EL light emitting body). SOLUTION: A light shining coating layer 23 is formed by dispersing many light shining members made of fine glass beads 25 on the reverse surface of a light-transmissive dial main body part 22 and many convex microlens bodies 24 of 100 to 200 μm in diameter and >=5 μm in thickness are arrayed in matrix on the top surface of the dial main body part 22.
Patent JP-2002251906-A (JP)
Title: High pressure discharge lamp, high pressure discharge lamp lighting device, and headlight device for automobile
Inventor: TAKAYA MANABU
IPC: F21Y101/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive high pressure discharge lamp integrated with a high voltage generator, relatively small, whose high voltage charging part is exposed, and whose manufacturing is easy, and provide a high pressure discharge lamp lighting device and a headlight device for an automobile using this high pressure discharge lamp. SOLUTION: This high pressure discharge lamp is equipped with an arc tube IB having an insulating tube body 5 continuing to one of sealing part 1b of a translucent gastight vessel inside which a discharge medium is sealed and a pair of electrodes 2, 2 is sealed and extending in the tube shaft direction, and having a second lead-in wire 4 passing through the insulating tube body 5 and exposed to the outside;  and a high voltage generator IG in which a pulse transformer 7 having an annular core 7a through which the insulating tube body 5 is passed, a primary winding 7b and a second winding 7c wound around the core so that the insulating tube body 5 is passed through the turns of the coil, a charge/discharge capacitor, and a switch are installed, the high voltage side of the secondary winding 7c is connected to the second lead-in wire 4, the low voltage side is connected to a first lead-in wire 3 through a lighting circuit device, and output voltage is applied across a pair of electrodes.
Patent JP-2002216613-A (JP)
Title: Leak protective plug
Inventor: NAKAZUMI MORIO
IPC: H01H73/14
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a leak protective plug containing a protective earth plug allowing a stable protective earthing connection of a load side grounding wire for an outlet with earth electrode and also usable for an outlet without earth electrode. SOLUTION: The plug is provided with not only a pair of receiving plugs 2a/2b but also a protective earth plug 8 that can be matched with an earth electrode 51 installed in the outlet for grounding the load side grounding wire 9. The load side grounding wire 9 is connected to the protective earth plug 8 and the protective earth plug 8 is also pivotally-attached at its mounting end, being folded at the pivotally-attached part and encased in a storing recess 18 formed on an enclosure 1 so as to allow even an outlet without the earth electrode 51 to be usable as a bayonet plug.
Patent JP-2002250657-A (JP)
Title: Illuminance sensor module
Inventor: MURATA YUKIHIRO
IPC: H01L31/02
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an illuminance sensor module which is easy to manufacture, enabling an arbitrary change in the position of a photoelectric transfer part, such as photodiode, and easily adapting to miniaturization and illuminance detection in a plurality of directions. SOLUTION: This module is characterized in that the position of a photodiode 1 (photoelectric transducing part) is made arbitrarily changeable by using an arbitrarily bendable flexible printed circuit board 3 as a printed circuit board for mounting thereon the photodiode 1, for generating a photoelectric current proportional to the brightness of light and an operational amplifier 2 (signal processing part), for processing the photoelectric current signal generated by the photodiode 1.
Patent JP-2001313390-A (JP)
Title: Selective laser annealing on semiconductor material
Inventor: KIZILYALLI ISIK C
IPC: H01L21/28
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a new manufacturing method for overcoming constraints associated with requirements for low temperatures for a semiconductor processing, and also provide a new structure manufactured by the method. SOLUTION: A method of manufacturing an electronic product with a semiconductor material, having a surface and two spaced-apart regions along the surface for receiving dopants, includes forming a field-effect transistor gate structure along the surface and over a third region of the surface between the two spaced- apart regions. The dopant is provided to the regions separated apart which are heated to a temperature at least 50 deg.C higher than the peak temperature, which results in the third region when the spaced-apart regions are heated. A circuit comprises a semiconductor material, having a surface region for the formation of devices and a field effect transistor gate structure formed on the surface region. The gate structure includes a conductive layer and an amorphous insulation layer, having a dielectric constant greater by five with respect to the free space.
Patent JP-2002259802-A (JP)
Title: Telepromotion method of internet
Inventor: ABE KIYOTAKA
IPC: G06Q30/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To perform a high reliability telepromotion efficiently and effectively. SOLUTION: A site S for telepromotion is provided in a server computer 2 connected to the Internet N, and telepromotion is conducted through browser terminal units 3a, etc., of users having made access to the site S, and the name Dn is displayed forcedly in a received mail list displayed on a second terminal unit 3b when the specified mail for campaign displayed on the first terminal unit 3a is transmitted as a transfer mail to the second terminal unit 3b of other user on the condition that the first user enters at least the name Dn in conformity to the register screen V1 of the site S.
Patent JP-2002260298-A (JP)
Title: Metal die to manufacture optical disk base
Inventor: FURUKAWA RYUICHI
IPC: B29C33/38
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To make the metal die maintenance cycle time long, while securing the outer appearance of an adhered optical disk and maintaining the flatness of the clamp area. SOLUTION: The metal die to make an optical disk base consists of a spool push 1, a stamper check 2, a stamper 3, a cut punch 4, a sleeve 5, a slide core 6, a fixed die 7, a movable die 8, and an elastic ring spacer 19. A cavity 10 is made in the same shape as the optical disk base. Since the ring spacer 19 is provided between the pawl 9 of the stamper check 2 and the stamper 3, it is not required to strictly control the machining precision of the stamper check, the thickness and precision of the stamper, and the precision of the fixed die. Burrs are not formed on the optical disk base when molding because the clearance between the stamper 3 and the pawl 9 of the stamper check is completely filled.
Patent JP-2002256750-A (JP)
Title: Door lock actuator for vehicle
Inventor: FUKUSHIMA KEISUKE
IPC: E05B81/34
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent the lock lever of a door lock device from being set to a super-lock state by an overrun. SOLUTION: A door lock actuator is provided with a first rotary member (rotor 18) protruded with a hook projection 22, a second rotary member (knob shaft 26) rotatable coaxially with the first rotary member, a connecting member (slider 34) integrally rotatably connecting the first rotary member and the second rotary member or disconnecting them, a cam section 43 having a first cam wall face 44 pressing the hook projection 22 to rotate the first rotary member to a locking position by the drive of a motor 2 and a second cam wall face 45 pressing the hook projection 22 to rotate the first rotary member to an unlocking position, and a cam member (worm wheel 39) having a super-locking operation section 48 rotating the connecting member to disconnect the first rotary member and the second rotary member and an unlocking operation section 49 rotating the connecting member to connect the first rotary member and the second rotary member.
Patent JP-2002260137-A (JP)
Title: Emergency call relief method
Inventor: MATSUSHITA HITOSHI
IPC: G08B25/10
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of protecting and holding persons to be relieved who may need relief in going out. SOLUTION: Persons 1 to be relieved who need emergency relief are previously registered in a wireless center 2, and each of the persons 1 to be relieved holds a transmitter 6 for emergency call. If the person 1 to be relieved needs emergency relief and makes a call through the transmitter 6, the wireless center 2 which has received the call notifies an emergency contact 3 of it to guide him/her to a place for the person 1 to be relieved. It is thus possible to promptly protect and hold persons 1 to be relieved in an emergency case.