baber/WOPTO huggingface dataset:
Patent JP-2003009553-A (JP)
Title: Ultrasonic motor device
Inventor: MIYAZAKI HIROSHI
IPC: H02N2/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a rotor press-contacting structure, which can take out safe and efficient revolving motions from an ultrasonic motor. SOLUTION: An ultrasonic motor device consists of a stator 1 which is composed of a cylindrical piezoelectric element and generates a rotational driving force to its cylinder end faces ES, a rotor 2 which is rotationally driven by the rotational driving force of the stator 1 when the rotor 2 is slindingly brought into contact with the end faces ES, and a pressing means 8 which presses the rotor 2 against the end faces ES of the stator 1. The pressing means 8 consists of a plurality of rotatable balls 81 which are brought into contact with the rotor 2, a retaining plate 82 which works as a rotation assisting member by retaining the balls 81 so that the balls 81 may not come off the rotor 2, and a spring member 83 which presses the retaining plate 82 against the rotor 2.  In the rotor 2, a groove 2H having a circular arcuate cross section is formed for housing the balls 81 along its circumference. If circumstances require, an adjusting member which adjusts the pressing force of the spring member 83 by acting on the spring member 83 can be used.
Patent JP-2003015865-A (JP)
Title: Method for generating random number
Inventor: SUKAGAWA SUSUMU
IPC: G06F7/58
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for generating unpredictable random numbers. SOLUTION: In the method for generating random numbers, a first and second particles which a reading means can discriminate for recording is used, a recording medium in which both particles are mixed and randomly distribute is created, an optical column of the first particles is specified, an optical random number is written in the second particles between the first particles by 1, 0 signals, 1, 0 signals written in the first and second particles to be read as either one of 1 or 0 are continuously read, new combination of the 1, 0 signals is obtained and it is read as a random number.
Patent JP-2003009163-A (JP)
Title: Electronic camera and its white balance treatment method
Inventor: OHARA TSUNEMASA
IPC: G03B7/08
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera for treating white balance reliably and appropriately even if a lens with a smaller image size than the image side of a camera body side is fitted and a region in images being cut by electron beams is changed. SOLUTION: The electron camera for exchanging a plurality of lenses comprises an input means for inputting image size information from a lens being fitted to the electronic camera body out of the plurality of lenses, and a white balance treatment means for adjusting white balance based on image size information that is inputted by the input means.
Patent JP-2003013755-A (JP)
Title: Throttle regulating device for engine in bush cutter or the like
Inventor: OKABE YUJI
IPC: F02D11/02
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To maintain a throttle lever to an arbitrary regulating position and to drop engine speed to an idling state by instantaneously returning the throttle lever to an idle position in an emergency. SOLUTION: A first gear 15 is mounted on a rotary shaft of the throttle lever 4 to be rotatable and to be frictionally engaged between the first gear 15 and the throttle lever 4. A ratchet wheel 21 integrally formed with a second gear 20 of a small diameter which is engaged with the first gear 15 to be rotated in an increased speed and is rotatably arranged. A ratchet claw 22 for allowing rotation of one direction of the ratchet wheel 21 and preventing rotation of the other direction by being elastically engaged to the ratchet wheel 21 is provided adjacently to an outer peripheral surface of the ratchet wheel 21. A stop lever 5 capable of being operated to elastically engage the ratchet claw 22 to the ratchet wheel 21 is provided.
Patent JP-2003016691-A (JP)
Title: Information medium of multilayered structure and device using this medium
Inventor: ISHIBASHI YORIYUKI
IPC: G11B7/24067
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure having an effect of suppressing the interference between the reflected light on the surface of an optical disk having a two-layered structure on one side and the reflected light on a lower side recording layer. SOLUTION: This disk is provided with an upper side recording layer (first recording layer) in a segment of (h) in the distance from the disk surface, is provided with the lower side recording layer (second recording layer) in a segment of h+Δh in the distance from the disk surface, is provided with an intermediate layer of a thickness Δh between the upper side recording layer and the lower side recording layer and is provided with a cover layer of a thickness (h) between the upper side recording layer and the disk surface.  The thickness Δh of the intermediate layer is regulated in such a manner that the coherent distance (Lc) determined by the central wavelength λ0 of the exit light power spectra of the light source of the laser beam with which the disk is cast and the half band width Δλ thereof is smaller than the optical path difference (ΔL) between the light u0 directly reflected by the cover layer surface and the light u2 which is transmitted through the cover layer and the intermediate layer, is reflected by the lower side recording layer and is then emitted again from the cover layer.
Patent JP-2003018176-A (JP)
Title: Remote monitoring system and method
Inventor: SHIGA HIROSHI
IPC: H04N1/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent unauthorized infiltration from an external network to a network which is monitored remotely. SOLUTION: This remote monitoring system is provided with a user network including a user system 31, an individual monitor 32, and a monitor information output device 33 and a manager network, including a monitor information detecting device 34 and a centralized monitor device 10. The monitor information output device 33 and the monitor information detecting device 34 output the monitor information of the user system 31, by using a protocol capable of only unidirectional transfer of information from the monitor information output device 33 to the monitor information detecting device 34.
Patent JP-2003011479-A (JP)
Title: Printing device
Inventor: KOYAMA FUMIKO
IPC: B41F33/00
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a printing device capable of supporting an aggressive coping with an environmental problem by improving the property of convenience upon re-utilizing a printed paper. SOLUTION: Printing data are printed on the other side of the printing paper, whose one side is treated by printing (step S6), and, further, a data for discrimination is printed on the printing paper to discriminate a surface on which the printing data are printed (step S6). According to this method, whether the printing surface is newly printed surface (effective) or not can be simply discriminated by referring to the data for discrimination even when the rear side of the printing paper is printed by the ink of the same color.
Patent JP-2003016539-A (JP)
Title: Device for displaying distress position
Inventor: SAKIMURA KENJIRO
IPC: B63C9/20
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To send up in the air a balloon including an electromagnetic wave reflector and filled up with helium gas by connecting a line of thread that a victim has to the balloon and to prevent the elevation of the balloon from coming down enough to disturb reflection of radar waves even though the balloon is blown in strong wind. SOLUTION: This balloon is formed to be a cube, the upper end of the line of thread is connected to the center in length of one edge of the cube, an opening part at the front end of a cylindrical steamer is connected to the outer face of one square of the balloon including the edge, and the connection part of the upper end of the line of thread, the opening part at the front end of the streamer and an opening part at a rear end are disposed on an almost same straight line with the opening part at the rear end made to be a free end.
Patent JP-2003016226-A (JP)
Title: Device, system and program for supporting analysis of product market quality information
Inventor: UMEDA HIDENORI
IPC: G06Q10/10
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a product market quality information analysis supporting device, which can be contributed to improvement in a market quality concerning a product on the market, solution of quality trouble on the market on the early stage, prevention of re-occurrence of the trouble and prevention in the occurrence of quality trouble. SOLUTION: In this product market quality information analysis supporting device, a maintenance result information saving device 1 saving the maintenance result information of a product delivered to the destination of delivery is accessed and market quality information related to the market quality of the product is extracted out of information for a prescribed period for each machine type of products. Then, the extracted market quality information is worked and analyzed and market quality transition conditions are displayed on a display screen 3a.
Patent JP-2003011704-A (JP)
Title: Seat drive controller for vehicle
Inventor: SUYAMA HITOSHI
IPC: B60N2/06
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a seat drive controller for a vehicle allowing the application of an auto slide seat system to the vehicle provided with manual transmission thereon. SOLUTION: This seat drive controller for the vehicle has a seat motor 10 for moving a seat of the vehicle in the forward and backward directions of the vehicle, a brake pedal switch 2 for detecting whether a brake pedal of the vehicle is operated or not, and a control unit 11 for inhibiting the move of the seat to the rear of the vehicle by the seat motor 10 when the brake pedal switch 2 detects that the brake pedal is operated.
Patent JP-2003011918-A (JP)
Title: Method and apparatus for packaging frozen or chilled food
Inventor: WAKABAYASHI NORIMITSU
IPC: B65B31/02
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a method for packaging frozen or chilled food and an apparatus for packaging the frozen or chilled food with which a refrigerant gas can be effectively used by using the vaporized refrigerant gas such as liquid nitrogen or liquefied carbon dioxide gas used in freezing or chilling the food to be frozen or chilled in a refrigerator and the food can be packaged inexpensively. SOLUTION: The method for packaging the frozen or chilled food comprises an exhausted refrigerant gas feeding process for feeding an exhausted gas from a gas refrigerator which freezes or chills the food to be frozen or chilled with the refrigerant gas such as liquid nitrogen or liquefied carbon dioxide gas to the packaging apparatus of the frozen or chilled food and a packaging process for hermetically sealing the exhausted refrigerant gas fed in the above process together with the frozen or chilled food in a packaging film or in a packaging bag.
Patent JP-2003018596-A (JP)
Title: Method and apparatus for image information conversion, image information conversion program, and recording medium
Inventor: MIHASHI SATOSHI
IPC: H04N19/102
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To efficiently convert an MPEG2 image compression information to which 2:3 pull down processing is performed into an MPEG4 image compression information. SOLUTION: A format conversion part in an image information converting apparatus does not insert, for example, a repetition field such as P1R field and B2R field, but forms frames such as (P1T, P1B), (B1B, B1T), and the like. Here, since the output timing of frame drops in field precision, resulting in uneven interval the format conversion part sequentially adds the time stamp representing regeneration time to each frame, for example, 0, 3/60, 5/60, 8/60, 10/60, and the like.
Patent JP-2003010430-A (JP)
Title: Game machine, computer program and record memory
Inventor: TAKAGI MASAHIRO
IPC: A63F7/02
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To achieve a game machine allowing estrangement of a player from the game machine to be restrained by decreasing an opportunity increasing a difference between a profit expected by the player on a basis of contents displayed at present before a pattern is fixed and a profit actually given to the player. SOLUTION: The main CPU(central processing unit), when a reach pattern decided in an S72 is a universe reach (S76: Yes), sets a probability changing flag (S78), increasing the number of rounds R practicable in a present grand prize from 16 routine rounds to 20 rounds (S80). When the scarcely emerging universe reach is selected as a reach pattern, besides setting the probability changing, a special profit, or an increase of the maximum number of rounds R to 20 rounds, is given to the player, decreasing the difference between the profit expected by the player on emergence of the scarcely emerging reach and the profit actually given to the player.
Patent JP-2003012251-A (JP)
Title: Inspection work display device for elevator
Inventor: IGAWA MASAYOSHI
IPC: B66B5/00
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an inspection work display device for an elevator of excellent convenience which can be easily stored in a pit. SOLUTION: An inspection work display body 5 disposed on a jamb 2 at a doorway to an elevator to display inspection work being conducted is provided with a rod body 6 comprising hard material and provided with an expansion means, and a display screen 7 comprising flexible material to display inspection being conducted. On the rod body 6, a holding part capable of holding an expanded state of it in a specified length is provided, and on the display screen 7, an insertion cylinder part in which the rod body 6 is inserted is provided. For conducting maintenance and inspection, the rod body 6 is extended, and both ends of it are abutted on both side surfaces 2A and 2B of the jamb to stretch and fix it.  At a normal time other than maintenance and inspection, the rod body 6 is contracted to the shortest length size, and the display screen 7 is wound around the rod body 6 to be stored in the pit.
Patent JP-2002205131-A (JP)
Title: Laminate die structure, and manufacturing method thereof
Inventor: YAMAZAKI HISAO
IPC: B29C33/38
Filed: 2001-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a metal plate laminate die structure which is manufactured in a short period, low-priced, excellent in durability, widely applicable to a press die, a resin die, etc., and easily and automatically manufactured. SOLUTION: The die shape is divided into several bocks in the height direction. Slide data for each plate thickness of metal plates is prepared from three- dimensional CAD data for each block, and the metal plates cut by laser beam are laminated with reference to a reference pin. Gaps between the metal plates are applied or immersed with adhesive and they are pressed together, and the laminated blocks are welded and bound. Or a brazing filler metal is held between the metal plates, and heated, an pressed to a prescribed height in a molten state to weld the metal plates. Holes or grooves for storing the brazing filler metal are made in the laminated plates to improve the strength and sealability. After manufacturing each laminating block, each block is laminated and bound by bolts, welding, etc., to form a die.  In order to eliminate any lamination step, the step of the laminated structure is eliminated by heading by a spherical roller, etc., coating resin, or machining by an NC machine.
Patent JP-2003019209-A (JP)
Title: Stent
Inventor: KITAMURA ATSUSATO
IPC: A61F2/90
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a stent not extending in its length direction even if contracted in its diameter in order to be inserted into a catheter though fundamentally having a cylindrical cage-shaped braid structure, smoothly led out of the catheter and expanded in its diameter itself without generating shortening when led out of the catheter to generate no deviation when indwelled in a target region. SOLUTION: The cylindrical cage-shaped stent having elasticity is formed by fundamentally braiding a filament into a cylindrical cage shape. In a typical case, the cylindrical cage has a double-headed structure of 'first head part (1)-body part (3)-second head part (2)' consisting of a body part (3) wherein the filament is arranged in the almost length direction of the cylindrical cage and first and second head parts (1) and (2) formed to one end and other end of the body part (3) and having the cylindrical cage-shaped braid structure wherein filaments cross each other in a biased state. The first and second head parts (1) and (2) have a structure positioned reversely so as to be folded back to the inside or outside of the body part (3) from the end parts of the body part (3).
Patent JP-2003020594-A (JP)
Title: Sizing agent composition for papermaking, method of manufacture for the same and method for sizing
Inventor: NAKAGAWA HIROSHI
IPC: C09K23/52
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a new sizing agent composition for papermaking having remarkably improved properties such as sizing property, dispersion stability, resistance to hydrolysis or the like, and having an improved dispersing workability to water in practical operation of the sizing agent free from generation of aggregate. SOLUTION: This invention provides the sizing agent composition which comprises (a) a substituted succinic anhydride, (b) a water in oil type surfactant and (c) an aqueous solution of a dispersion stabilizer obtained by dissolving the agent in water having hardness <=20 degree and then adjusting pH at 3.0-6.5 by using an inorganic acid and/or an organic acid, the method for producing the sizing agent composition for papermaking comprises dispersing dispersants in the presence of the aqueous solution (c) of the dispersion stabilizer, and the method for sizing papers uses the sizing agent composition for papermaking.
Patent JP-2003025542-A (JP)
Title: Screen printer
Inventor: ABE SHIGETAKA
IPC: B41F15/44
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a screen printer capable of assuring filling properties in a closed type squeegee head. SOLUTION: The screen printer prints a paste on a base via pattern holes by moving a closed type squeegee head on a mask plate 12. The printer comprises a body 30 of the squeegee head, opposed two slide contact members 37 bringing at its lower end into slide contact with a surface of the plate 12 at a contact angle α of an acute angle thereto by forming a longitudinal wall surface of a squeezing direction of a printing space 35 for housing a cream solder on the lower surface of the body 30, and a partition member 38 for partitioning the space 35 formed between the two members 37 and having filling surfaces 38b, 38c for forming an acute angle β to the surface of the plate 12. Thus, a rolling effect is superposed in the movement of the head to allow the filing properties of the paste in the pattern holes to be improved.
Patent JP-2003026649-A (JP)
Title: Method of producing acylacetamido-n-sulfohalide
Inventor: SATO MASAYUKI
IPC: C07C303/34
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To produce acylacetamido-N-sulfohalides and oxathiazine by using a novel acetoacetylation agent having excellent stability and handleability. SOLUTION: The acylacetamido-N-sulfohalide represented by following formula (3) is produced from an acylketene represented by formula (1) and an amidosulfonyl halide represented by formula (2) (wherein R<1> and R<2> are identical or different and each H or a reaction-inactive organic group; R<3> is H, a reaction-inactive organic group or an organic group or inorganic metal atom that forms a salt by linking to N atom; X is a halogen). The acylamido-N- sulfohalides is cyclized to give oxathiazines that is useful as a sweetening agent.
Patent JP-2002132285-A (JP)
Title: Computer mother board architecture having integrated dsp for continuous speech processing and command and control speech processing
Inventor: SCHULTZ ROBERT G
IPC: G10L15/10
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a novel mother board architecture having integrate digital signal processing(DSP) ability. SOLUTION: DSP hardware serves as a bridge between a speech input section of a speech card or integrated speech module and a microprocessor. The DSP chip itself serves as a processor for processing command speech and continuous speech and an embedded speech recognition engine. Further, the DSP chip serves as a front-end processor of the continuous speech processing and converts the digital bit streams indicating the speech to phonemes for processing by a CPU and speech recognition engine utilizing the software, thereby making it possible to smooth a digital cellular telephone function and the conversion from characters to the speech.
Patent JP-2003024812-A (JP)
Title: Vibration isolator of disposer and its rotation proof member
Inventor: OKAMOTO KOZO
IPC: E03C1/266
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To develop a vibration isolator which can vibration transmission from a disposer to a sink to the utmost limits. SOLUTION: The vibration isolator is characterized by being constituted of a cylindrical body 1 at a drainage port side protruded from a sink 9 of a dresser, a cylindrical body 2 at a disposer side which is attached to the disposer 8 and into which the cylindrical body 1 at the drainage port side is inserted, a deodorant elastic cylindrical body 58 attached to the cylindrical body 1 at the drainage port side and the cylindrical body 2 at the disposer side, a suspending member 4 provided at the cylindrical body 1 at the drainage port side, a member 5 for being suspended provided at the cylindrical body 2 at the disposer side, an elastic suspending member 6 which makes the member 5 for being suspended to be suspended by the suspending member 4 and an antirotation member 7 disposed between the suspending member 4 and the member 5 for being suspended.
Patent JP-2003032558-A (JP)
Title: Image sensor ic package and its manufacturing method
Inventor: ANDO MOTOHIKO
IPC: H04N5/335
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an image sensor IC package that can be downsized and to provide its manufacturing method. SOLUTION: A transparent conductive pattern is formed on a glass substrate, gold plating is applied to an image sensor IC mount electrode section of the transparent conductor pattern and an input/output terminal section, the image sensor IC is flip-chip mounted on the glass substrate, the surrounding of the chip is sealed with resin and a flexible printed circuit board is mounted to the input/output terminal section.
Patent JP-2003031245-A (JP)
Title: Humidifying system for fuel cell
Inventor: KATAGIRI TOSHIKATSU
IPC: H01M8/04
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a humidifying system for a fuel cell capable of maintaining and adjusting balance between a humidifying amount of fuel gas fed to the fuel cell and a humidifying amount of oxidizer gas fed to the fuel cell even when an output of the fuel cell becomes large. SOLUTION: The humidifying system for the fuel cell is provided with a fuel cell 1 generating electricity by respectively feeding a fuel gas to an anode 1a and an oxidizer gas to a cathode 1c and causing a chemical reaction in the interior, a first humidifier (humidifier 2 for the fuel gas) for moving moisture to the fuel gas from cathode offgas discharged from the cathode 1c of the fuel cell 1 via a hollow fiber membrane, and a second humidifier (humidifier 3 for air) for moving moisture to the oxidizer gas from the cathode offgas having passed the first humidifier (humidifier 2 for the fuel gas) via a hollow fiber membrane. A bypass passage 7 bypassing the first humidifier (humidifier 2 for the fuel gas) is provided on a passage for the cathode offgas.