baber/WOPTO huggingface dataset:
Patent JP-2001228968-A (JP)
Title: Method for calculating neutral point of joystick lever device and joystick lever device using the same
Inventor: ONDA HIDEAKI
IPC: G06F3/038
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To constantly locate a true neutral point at the center of the off area by making a joystick lever device learn the neutral point, making it absorb and correct product dispersion and temporal variation. SOLUTION: This joystick lever device is constituted of a first step to set the neutral point of a lever as an initial value in a memory, to set a range including the neutral point as the off area of a switch and to set the outside of the off area as an on area, a second step to fetch an output signal of displacement detecting means when the lever is displaced to a neutral state as a new neutral point and a fourth step to compare the previous neutral point stored in the memory with the neutral point read in the step 2, and when the difference between the neutral points exceeds a prescribed range, to store the read neutral point in the memory as the new neutral point, to set a range including the neutral point as the off area of the switch and to set a range outside of the off area as the on area.
Patent JP-2001229506-A (JP)
Title: Magnetic head for perpendicular recording
Inventor: NISHIHARA TOSHIKAZU
IPC: G11B5/127
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head for perpendicular recording capable of reducing the noise and suitable for the high density recording. SOLUTION: A tip of a trailing side core at the surface side slidiingly in contact with the perpendicular recording medium is formed more pointedly than a tip of a leading side core, or formed narrower in width than the tip of the leading side core. When the taper is arranged, the more the inclined angle is steep, the more the slope of the perpendicular magnetic field of the magnetic head is made to be steep. By this arrangement, the N-S oriented black circle area and the opposite S-N oriented white circle area are distinctly separated and the width of disturbance of the transition area becomes narrow. The noise is reduced accordingly, and the perpendicular recording head suitable for the high density recording is obtained.
Patent JP-2001231231-A (JP)
Title: 3-phase double salient pole reluctance motor
Inventor: SAKUMA MASASHI
IPC: H02K1/14
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To improve a torque of a 3-phase double salient pole reluctance motor, which has concentrated winding coils on respective phases and in which currents of the respective coils are applied in two directions and the currents are applied simultaneously to the coils of two phases, and reduce the dimensions of the motor. SOLUTION: If a circumferential length of a tip of each salient pole of a rotor in a of a motor is denoted by L1, a length of a tip of each salient pole of a stator in the circumferential direction of the motor is denoted by L2, a length of a gap between the tips of two adjacent salient poles of the stator in the circumferential direction of the motor is denoted by L3 and a length obtained by dividing a circumferential length of a circle connecting the tips of the respective salient poles of the rotor by the number of the salient poles of the rotor is denoted by L4, L1>L2, L2>=L3 and (L4-L2)+(L2-L3)}>=L 1>= (L4-L2)-(L2-L3)} are to be satisfied. Or, L1>L2, L2<L3 and L1=(L4-L3) are to be satisfied.
Patent JP-2001227084-A (JP)
Title: Reinforcement structure of face member used in building
Inventor: NAKABAYASHI TAKUYA
IPC: E04F13/08
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a face member which is free from any damage of a conventional execution property, unnecessary for overlapping, excellent in fireproof performance, in particular, flame-retarding performance, inexpensive, and easy in execution. SOLUTION: A refractory metal sheet 3 is pre-stuck to a face side, a back side or both sides of the face plate 1 used in a ceiling, a wall, etc., and the metal sheet 3 includes a galvanized iron sheet or galvanized iron foil with a thickness of 50 micron to 0.3 mm, and the face plate 1 includes a gypsum board.
Patent JP-2001224981-A (JP)
Title: Crushing and sorting device and crushing and sorting method
Inventor: OZEKI AKIO
IPC: B02C23/08
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a crushing and sorting device and crushing and sorting method which are capable of surely and rapidly sort materials to be crushed to nonmagnetic crushed materials and magnetic crushed materials by crushing the materials to be crushed. SOLUTION: The crushing and sorting device 10 for crushing the materials M to be crushed and sorting the crushed materials has a crushing mechanism section 12 for crushing the materials M to be crushed and a sorting mechanism section 14 which sorts the falling crushed materials obtained by crushing to the nonmagnetic crushed materials M2 and magnetic crushed materials M1.
Patent JP-2001226098-A (JP)
Title: Boom working speed control device for flexing boom type working car
Inventor: MASUDA SHUICHI
IPC: B66F9/24
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To conduct speed limit corresponding to various working attitude. SOLUTION: A flexing boom type working car 1 has a lower boom 5 installed so as to be capable of derricking on a vehicle 2 and an upper boom 8 installed so as to be flexible within almost the parallel surface to the derricking working surface of the lower boom 5 at the tip of the lower boom 5, and a control means 27 for reducing at least one of the working speed of the lower boom 5 and the working speed of the upper boom 8 when the working direction of the lower boom 5 and the working direction of the upper boom 8 becomes the same is installed in the flexing boom type working car 1.
Patent JP-2001229762-A (JP)
Title: Operation button for cellular phone, etc., and method of manufacturing the same
Inventor: AMANO AKIRA
IPC: H04M1/23
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing operation buttons to be used for a long period of time in the optimal condition without erasing marks printed on the buttons, capable of efficiently preventing marks necessary for operation from looking distorted or dim, and to provide the operation buttons for a cellular phone, etc. SOLUTION: The method of manufacturing the operation buttons for a cellular phone, etc., comprises the following processes: a printing process for printing all or part of marks to be used for the operation buttons of a cellular phone, etc., on a synthetic resin film which is transparent or through which the marks can be seen, a molding process of the main bodies of the operation buttons for molding the synthetic resin film into prescribed tray-shaped main bodies of the operation buttons by thermal pressing, etc., so that the marks printed in the printing process are on the inner side, and an insert-molding process for insert-molding the synthetic resin material into the main bodies of the operation buttons molded in the molding process.
Patent JP-2001236252-A (JP)
Title: Method for converting format of image and recording medium with its program recorded
Inventor: YATSUKAWA HIROSHI
IPC: G06F3/048
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To make it necessary to preliminarily know the rule of a specific folder name and file name prepared by a personal computer in order to retrieve a picture file from the file of the personal computer in the case of filing image data fetched from a digital camera or the like in the personal computer or the like. SOLUTION: The directory of a recording medium in which the image data of a digital camera or the like are recorded is identified, and the directory name is displayed at the personal computer as a virtual directory, and the format is converted based on a table defining a file format conversion processing method to the directory, and the image whose format is converted is copied, moved, and displayed.
Patent JP-2001234689-A (JP)
Title: Drilling device
Inventor: KUSUURA MASAYOSHI
IPC: E21D1/03
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a drilling device capable of drilling at such a deep place as a bottom part of a vertical shaft. SOLUTION: This drilling device is composed of an upper main body 11 suspended to be elevatable, a lower main body 12 supported at a lower part of the upper main body 11 to be rotatable around a vertical axis, and plural breakers 13 supported at a lower part of the lower main body 12 to be laterally movable.
Patent JP-2001236010-A (JP)
Title: Four-wheeled vehicle driving simulator
Inventor: KIYOUE TSUKASA
IPC: G06T19/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To improve the safety check operation of a driver 2 of a four-wheeled vehicle 39 in driving by intuitively grasping a vehicle body width on the road. SOLUTION: A driver 2 performing simulated driving operates driving members 18-24 including a steering wheel 18, and the operations of the driving members are detected by operation sensors 25. Three-dimensional image data along the driving route are stored in a driving image memory 28. The driver 2 mounts a head-mounting type display device 4 on the head part 3, and a head part position sensor 14 detects the three-dimensional position of the head part 3. An image control means displays image data within a field of view of the driver 2 on a display means 12 by using the outputs from the operation sensor 25 and the head part position sensor 14, and also displays in the image a display part consisting of a shadow 51 showing an own vehicle's width in the driving direction in front.
Patent JP-2001198048-A (JP)
Title: Moving type temporary toilet
Inventor: KOIZUMI TATSUYA
IPC: A47K11/00
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a moving type temporary toilet with mobility capable of being safely towed to travel on a roadway and suppressing a transportation cost low. SOLUTION: The traveling stability of this temporary toilet itself at the time of being towed and moved on the roadway is improved. The structure of varying the height of a room is attained so as to lower the surface of receiving a wind pressure. As the first means, all or a part of the room is constituted of a tent and extended and contracted. As the second means, the part above the almost intermediate position of the room is slid downwards.
Patent JP-2001243275-A (JP)
Title: Method and system for renting merchandise
Inventor: KURODA YASUKAZU
IPC: G06Q30/06
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise renting method and system therefor, by which merchandises are turned over at a high rate and an identity is surely confirmed, etc. SOLUTION: The system is provided with a reservation managing computer 14 to be communication possible with another computer 40 connected to a computer network 12. The computer 14 manages the existence and the return schedule of the prescribed merchandise 20 and merchandise stock information is read by date on the network 12 by adding the return schedule. When the prescribed merchandise 20 is reserved, a merchandise name, a merchandise delivery place, its return place, a merchandise delivery date and its return data, etc., are designated and reserved in the computer 14 from the computer at home via the network 12. The reservation managing computer 14 transmits data of merchandise exchange certificate 44 and also prints a label 46 to be adhered on the merchandise 20. The merchandise 20 with the label is delivered to a designated convenience store 50, etc.
Patent JP-2001243602-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NISHIDA YASUTAKA
IPC: G11B5/667
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To make the backing magnetic layer thickness of a double-layer vertical magnetic recording medium thinner than in the conventional practice while avoiding saturation. SOLUTION: When the backing magnetic layer thickness of the double-layer vertical magnetic recording medium is defined as Tb1, its saturation magnetic flux density is defined as Bs2, magnetic pole thickness in the direction of a track in the vicinity of the floating surface of the main magnetic pole 1 of a magnetic recording head is defined as Tm, its track width is defined as Tww, and its saturation magnetic flux density is defined as Bs1, Tb1<(Bs1×Tm×Tww)/2(Bs2× (Tm+Tww)) is made to be satisfied.
Patent JP-2001255846-A (JP)
Title: Gray scale display processing device for plasma display panel
Inventor: IWAMOTO KAZUHISA
IPC: G09G3/291
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To secure display brightness of a PDP by controlling increase in address drivers of the PDP even when sub-fields are increased in the number to reduce moving pseudo images. SOLUTION: The sub-fields SF1-SF8 are divided into a 1st sub-field group (SF7, SF8) and a 2nd sub-field group (SF1-SF6); further the 1st sub-field group is divided into sub-fields D1-D4 of 64 gradations each; when an odd-numbered horizontal line 2n-1 of the PDT is selected, an even-numbered horizontal line 2n is synchronously selected; the 1st and 2nd sub-field groups are allocated to the odd-numbered horizontal line 2n-1 and also the 2nd sub-field group and the sub-fields D1, D3 are allocated to the even-numbered horizontal line; and as for the sub-fields D2, D4, they are allocated to the even-numbered horizontal line 2n when an odd-numbered horizontal line 2n+1 is selected.
Patent JP-2001240803-A (JP)
Title: Method of manufacturing water-based coating composition
Inventor: KOBAYASHI KAZUO
IPC: C09D201/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of effectively manufacturing a water-based coating composition excellent in the dispersing property of crosslinked silicone particles, capable of forming a matted coating film excellent in excoriation resistance. SOLUTION: This method of manufacturing the water-based coating composition by adding an aqueous suspension of crosslinked silicone particles having 0.1-200 μm of average particle size to the composition, the water-based suspension is a water-based suspension of the crosslinked silicone particles obtained by carrying out a crosslinking reaction of a condensation crosslinkable silicone composition in an emulsion state at least comprising (A) a polyorganosiloxane having two or more silanol groups in the molecule and (B) at least a crosslinking agent with a (C) a catalyst for condensation in the aqueous solution of an anionic surfactant.
Patent JP-2001248070-A (JP)
Title: Moisture permeable waterproof fabric
Inventor: NISHIMOTO AKIRA
IPC: D06M15/31
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a moisture permeable waterproof fabric having improved colorability besides moisture permeating and waterproofing effect, moisture absorption-heat generating effect, a control effect on a humidity raising rate in clothing and an increasing effect on a humidity reducing rate in clothing. SOLUTION: This moisture permeable waterproof fabric is characterized in that the fabric has a resin layer containing a highly moisture releasing and absorbing, and moisture absorption-heat generating organic fine particle at least on one side of a fiber fabric, >=1 deg.C moisture absorbing and heat generating temperature difference (ΔF), <=0.65%/second humidity raising rate in clothing (ΔU), >=0.10%/second humidity dropping rate in clothing (ΔD) and <2 value obtained by subtracting value (a) in CIE-Lab color system of fiber fabric having no resin layer from value (a) in CIE-Lab color system of resin layer face.
Patent JP-2001244947-A (JP)
Title: Transmission system
Inventor: KUMAGAI NOBORU
IPC: H04W28/18
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To surely transmit important information even when the error rate of transmission between transmitters is changed. SOLUTION: Information to be transmitted is divided into plural packets by a divided packet assembling part 112, each of packets is transmitted as information unit, the size of packet to be divided is determined to optimal size on the basis of the transmission importance of transmitting information discriminated by a transmission importance discriminating part 111 and the transmission error rate detected by a transmission error rate monitoring part 115, and such a packet is transmitted as variable length packet.
Patent JP-2001240274-A (JP)
Title: Sheet conveying device
Inventor: ISOZAKI NAOKI
IPC: B65H9/14
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying device capable of effectively preventing the noise without lowering the productivity with a simple structure. SOLUTION: In this sheet conveying device provided with a conveying means for conveying a sheet in a predetermined conveying direction and a control means to be collided with the conveyed sheet, the control means and the sheet are obliquely collided with each other.
Patent JP-2001238764-A (JP)
Title: Chair
Inventor: KISHIMOTO TAMOTSU
IPC: A47C7/62
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a chair capable of housing an aromatic in the inner part and continuing the dispersion of an aromatic component from an inconspicuous position over a period as long as possible. SOLUTION: This chair 10 comprises a plurality of leg parts 11, a seat part 12 arranged on the upper parts of the leg parts 11, and a backrest 13 provided above the seat part 12. The seat part 12 and the backrest 13 have respectively aromatics 23 and 36 arranged in the inner parts thereof and air holes 29 and 40 capable of releasing the aromatic components of the aromatics 23 and 36.
Patent JP-2001245876-A (JP)
Title: Body momentum display device
Inventor: NAKAGAWA TETSUO
IPC: A61B5/22
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a body momentum display device capable of displaying the effective momentum. SOLUTION: The walking momentum display device has an input means 10 for inputting a user's personal data, a counting means 22 for counting the number of steps of the walker, a CPU 20 for executing prescribed operations, and a display means 40 for selectively displaying the inputted values, counted values and operation values. The CPU 20 calculates the METS coefficient based on the actual number of steps counted by the counting means and the user's personal data inputted to the input means 10, then calculates the momentum based on the calculation, and the display means displays the momentum.  The CPU 20 has a means 31 for calculating a set METS coefficient based on the maximum oxygen intake and the motion intensity supplied from the input means 10 or calculated based on the inputted value of the input means, and a means 34 for determining the motion level by comparing the METS coefficient and the set METS coefficient. The display means 40 has a means for displaying the motion level.
Patent JP-2001251156-A (JP)
Title: Piezoelectric vibrating reed, its manufacture and its device
Inventor: IWAMOTO OSAMU
IPC: H01L41/253
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibrating reed whose oscillation frequency can be adjusted while measuring the oscillation frequency and whose oscillation frequency can be adjusted by a large quantity, and to provide its manufacturing method and device. SOLUTION: Anodic oxidation films 34 are formed on the exciting electrodes of a piezoelectric vibrating reed 30 provided a vibrating part 31 whose center is made thin and the exciting electrodes 32 formed at the vibrating part. Because the anodic oxidation films are piled up gradually on the vibrating part in this way to increase its thickness and the piezoelectric vibrating reed is manufactured by measuring the oscillation frequency of the vibrating part each time the anodic oxidation film is piled up, the piezoelectric vibrating reed in which the oscillation frequency of the vibrating part accurately meets a prescribed value can be manufactured. Furthermore, because the oscillation frequency of the vibrating part is adjusted simply by piling up the anodic oxidation films, the adjustment quantity of the oscillation frequency can be made large.
Patent JP-2001260299-A (JP)
Title: Wooden decorative sheet and its manufacturing method
Inventor: SUGANO MAMORU
IPC: B41M3/06
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a wooden decorative sheet showing a design similar to a natural wood and excellent surface strength. SOLUTION: A wooden decorative sheet has a transparent resin film having two major surfaces, a wood grain pattern placed on the first major surface of the transparent resin film, a colored base film laminated on the wood grain pattern placed on the first major surface of the transparent resin film and a conduit pattern placed on the second major surface of the transparent resin film, wherein the conduit pattern is formed by using an ink containing a frosting bead and is embedded in the surface of the transparent resin film with the surface of the conduit pattern of the conduit being exposed.
Patent JP-2001254878-A (JP)
Title: Joint for bellows pipes
Inventor: ONDA KAZUMASA
IPC: F16L19/03
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a joint for bellows pipe having satisfactory sealing property for a long time without affecting a packing part performing sealing action even if the vibration and a bending force act on pipes after they are connected and preventing a large leakage even in case of emergency when a fire occurs. SOLUTION: This pipe joint for bellows pipe consists of a bellows pipe forming a cylindrical pipe part having a predetermined width at a tip of a pipe to be connected and a collar overhanging outward in succession to the cylindrical pipe part, a joint main body having an end face butting against the collar, a tapered inner face narrowing inward from the end face, and an inner peripheral face for receiving the cylindrical pipe part to form a packing chamber between the cylindrical pipe part and it, a pressing ring having a pressing part screw-fitted in the joint main body to nip the collar between the end face of the joint main body and it, an elastic packing mounted on an outer peripheral face of the cylindrical pipe part and compressed in the packing chamber, and a washer mounted between the collar part of the bellows pipe and the pressing part of the pressing ring.
Patent JP-2000317586-A (JP)
Title: Apparatus for controlling fluidity of electric conductive molten material
Inventor: FUJISAKI KEISUKE
IPC: H02K44/06
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce the equipment cost without damaging stirring performance. SOLUTION: A coil 11 for electromagnetic stirring wound around a vessel for holding molten electric conductive material is excited with three phase AC supplied from a secondary winding 532 of a three-phase transformer 53 to generate moving electromagnetic force in the vessel. The three-phase transformer 53 has a first and a second primary windings 5311 and 5312, and the first primary winding with a high frequency electric source device 51 and the second primary winding with a low frequency electric source device 52, are excited, respectively.  Therefore, since the exciting current of the coil for electromagnetic stirring becomes a superimposed current with the high frequency current supplied from the high frequency electric source device and the low frequency current supplied from the low frequency electric source device, the outside ridge part and the center part of the electric conductive molten material are efficiently stirred.