baber/WOPTO huggingface dataset:
Patent JP-2001266086-A (JP)
Title: Magnetic stripe reading and writing device
Inventor: ARAI YOSHIHIRO
IPC: G07D9/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To read and write a plurality of magnetic stripes which differ in specifications by one magnetic stripe read/write device in the magnetic stripe read/write device. SOLUTION: The device is provided with a carriage for mounting and supporting first and second magnetic heads, a mechanism for vertically moving the respective magnetic heads along the shape of a cam part and a hindering bar for hindering the movement of the magnetic heads to a position, where they are brought into contact with the stripes. The hindering bar is moved to the position for hindering the vertical movement of one of the magnetic heads, so that the magnetic stripes are cannot be read/written. The hindering bar is made incapable of from moving during the reading/writing of the magnetic stripes and is moved, only when the home position magnetic head is at a retracting position.
Patent JP-2001270222-A (JP)
Title: Recording material
Inventor: KOTANI TORU
IPC: B41M5/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recording sheet good in ink absorbability and fixing properties, excellent in printing grade and water resistance, especially excellent in weatherability and also suitable for outdoor use. SOLUTION: In a recording material wherein an ink receiving layer is provided on at least the single surface of a base material, the surface strength holding ratio of the ink receiving layer is 0.2 or more.
Patent JP-2001266661-A (JP)
Title: Conduit tube
Inventor: ISHIDA KATSUYOSHI
IPC: C08K5/20
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a conduit tube having a high flame resistance and good slidability for facilitating pulling in an electric wire in which an incineration disposal can be made without a harmful gas while being burnt. SOLUTION: The conduit tube is manufactured by using a resin composition with 5 to 50 pts.wt. of an ethylenic copolymer having a polar group, 10 to 50 pt.wt. of metallic hydrate, 3 to 10 pts.wt. of phosphoric fire retardant, and 3 to 10 pts.wt. of lubricant blended for 100 pts.wt. of polyolefinic resin with a Shore D hardness of 60 or more and by using an extrusion molding process.
Patent JP-2001275276-A (JP)
Title: Uninterruptible power supply
Inventor: YUI MASATOSHI
IPC: H02M3/28
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an uninterruptible power supply in which the size can be reduced through simple arrangement. SOLUTION: The uninterruptible power supply 10 comprises a rectifier circuit and a DC/DC converter circuit 50 comprising a step-up/down transformer 61. The step-up/down transformer 61 has first and second primary windings 62A, 62B and first and second secondary windings 63A, 63B connected, respectively, with switching elements, i.e., first through fourth MOSFETs 71-74. The DC/DC converter circuit 50 further comprises a step-up/down control circuit 91 for controlling the operation of the first through fourth MOSFETs 71-74 based on the state of occurrence of power interruption.
Patent JP-2001270142-A (JP)
Title: Thermal transfer printer
Inventor: KARAKI YUTAKA
IPC: B41J2/35
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer printer having a plurality of print blocks wherein variation in image density dose not exist between the different print blocks and it is possible to avoid a trouble that the printing is not performed because of a misoperation in loading a recording material or a malfunction. SOLUTION: When a print size signal is inputted by a key operation by an operator, a CPU 12 inspects whether a first print block 21 and a second print block 22 can be driven and switches a switching device 13 to output a control signal and an image data signal to the print block suitable for a desired size. When image information is outputted to the CPU 12 from a host computer 30, the image signal is outputted to a thermal head 21 a or 22a in the selected print block to start the image recording. The CPU 12 executes the adjustment of the image density between the different print blocks by controlling a time period to be applied to the thermal head to perform the constant quality image recording.
Patent JP-2001272749-A (JP)
Title: Heat developable photosensitive material and image forming method using the same
Inventor: HIRAI KATSURA
IPC: G03C1/498
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material which has high sensitivity, and is less liable to fog and which ensures suppressed fog, sensitivity change and printout in storage and to provide an image forming method using the photosensitive material. SOLUTION: (1) The heat developable photosensitive material has a photosensitive layer containing at least a) an organic silver salt, b) a photosensitive silver halide, c) a reducing agent and d) at least one compound of the formula A1-SO2- SO2-A2 (1) (where each of A1 and A2 is aryl which may have a substituent or a heterocyclic group) on the base. (2) In the heat developable photosensitive material described by formula S1), the group A1 or A2 has an electron attractive group.
Patent JP-2001286000-A (JP)
Title: Acoustic device for vehicle
Inventor: KURIHARA NAOKI
IPC: H04R3/12
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem of not capable of forming an optimum sound field to plural positions even through the optimum sound field is formed inside a vehicle by appropriately setting the volume and output delay time, etc., of plural speakers arranged around the vehicle and the problem of deterioration of the sound field of other positions when one rear speaker is muted by a rear enter system or the like. SOLUTION: A sound matching speaker set(SMS) 13 composed of four speakers in four directions in the figure is arranged at a ceiling part or the like at a vehicle center, independent filters for which a volume ratio and a sound output timing are adjusted are connected respectively to the individuals of total eight pieces of the speakers including surrounding four speakers and output is performed. Thus, the optimum sound field to four seats inside the vehicle is formed. Also, the filters of the respective speakers are preset matches with the form of the mute of the surrounding speakers, the filter is selected at the time of detecting the mute and the sound field of the other position is not changed.
Patent JP-2001014669-A (JP)
Title: Magnetic transfer method and magnetic transfer device
Inventor: KOMATSU KAZUNORI
IPC: G11B5/86
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To transfer high-grade transfer patterns from a master carrier for magnetic transfer to a slave medium regardless of the positions of magnetic patterns by magnetic transfer. SOLUTION: This magnetic transfer method consists of disposing a single permanent magnet 8 having a magnetic field symmetrical with the axes of magnetic poles on at least either of the front surface or rear surface side of the slave medium 4 in such a manner that the axes of the magnetic poles are parallel to the slave medium surface, rotating the slave medium 4 or the permanent magnet 8 in a track direction, previously causing the initial DC magnetization of slave medium magnetization in the track direction by impression of the magnetic field to the track direction of the slave medium surface, then bringing a master carrier for magnetic transfer and the slave medium 4 subjected to the initial DC magnetization into tight contact with each other and executing the magnetic transfer by impressing the magnetic field for transfer of the direction opposite to the initial DC magnetization direction of the slave medium surface in the track direction.
Patent JP-2001275661-A (JP)
Title: Osteoclast-like cell strain and stroma cell strain
Inventor: SAKIYAMA HISAKO
IPC: C12N5/07
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a novel osteoclast-like cell strain TRAP- and CTR-positive for a long time under a single culture without requiring cocultivation with other cells such as osteoblast cells, and the like, or various cytokines for prolonging cell life and obtain a novel stroma cell strain. SOLUTION: The osteoclast-like cell strain is MLC-6 and MLC-7 and the stroma cell strain is MBS-1.
Patent JP-2001278298-A (JP)
Title: Airtightly holding container
Inventor: YUZUHARA YUKITOMO
IPC: B65D43/16
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an airtightly holding container which can be opened by single manipulation while maintaining hermetical properties of a lid for closing an opening portion by a method wherein an opening/closing portion of the lid is devised even in the case where the opening of the container is made larger in order to make the take-out of contents easier. SOLUTION: An opening portion 15 for taking contents out of the airtightly holding container is defined in an upper face 11b of a container main body 11. A skirt portion 16 having a predetermined length is provided in a suspended state from a peripheral part of the opening portion so as to be continuous in the peripheral direction thereof. A pedestal portion 17 is formed at the front part of the opening portion, and a first engaging part 26 is formed at an upper end of an inner wall 17c of the pedestal portion. A lid 18 is hinged to a rear end of the upper face 11b with the aid of hinges 19 having a back-and-forth movement function. A cylindrical portion 20 which is brought into close contact with and is fitted to an inner circumferential surface of the skirt portion is formed on the underface of the lid.  A top end of an operation part 23 provided so as to extend from a forward end of the lid toward a front part of the pedestal portion is bent downward, and an open operating force F is rearwardly imparted to the bent part to provide a folded part 24 by recessing the underface of a base end of the operation part. A slant part 25a whose front is slanted downward is provided on the underface of the portion between a dynamic point of the operation part and the folded part and is allowed to abut against a forward end corner of the pedestal portion. A second engaging part 27 which is disengageably engaged with the first engaging part is formed on the outer side of the forward end of the cylindrical portion.
Patent JP-2001278490-A (JP)
Title: Endless belt for carriage
Inventor: TATSUMI DAIJIRO
IPC: B65H5/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an endless belt for carriage to properly reduce a friction factor and stabilize the friction factor. SOLUTION: The endless belt for carriage consists of a belt body 1, and an uneven surface 4 formed in a surface layer 3 of the belt body. Coarseness of the uneven surface 4 is 7-30 μm and recessed parts or protrusion parts are formed at random on the uneven surface 4. The uneven surface 4 is formed by transfer from the uneven surface formed in a mold surface by shot blast.
Patent JP-2001288634-A (JP)
Title: Composite covered elastic yarn and method for producing the same
Inventor: KIMURA TOSHIHIKO
IPC: D02G1/08
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a composite covered elastic yarn not causing the phenomenon of exposure of core yarn and to provide a method for producing the same. SOLUTION: This composite covered elastic yarn Z is composed of a yarn structure obtained by covering the circumference of an elastic yarn of a core yarn with a multifilament false twist yarn 2 of a sheath yarn in a substantially twistless manner to constitute a false twist covered elastic yarn Y of twistless coating structure and winding the circumference of the false twist coated elastic yarn Y with a filament yarn or a stable fiber yarn by twisting. The elastic yarn is arranged in parallel with the multifilament yarn and subjected false twisting to produce the false twist coated elastic yarn and the circumference of the false twist coated elastic yarn is wound with the filament yarn or the stable fiber yarn by a covering processing or a doubling processing to give the objective composite covered elastic yarn.
Patent JP-2000351163-A (JP)
Title: Tubular molding and its manufacture
Inventor: IKEZAKI KIMIHIRO
IPC: B29C70/16
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To avoid a breakage or a decrease in a strength due to an increase in a weight or a decrease in a quality level by setting a resin content of one or more fiber-reinforced resin layers each for reinforcing a circumferential direction without gap in a plurality of fiber-reinforced resin layers to a specific ratio. SOLUTION: A resin content of at least one circumferentially oriented fiber- reinforced resin layer of the tubular molding obtained by laminating a plurality of fiber-reinforced resin layers is set to 13 to 25 wt.%. An upper limit value and a lower limit value of a width of reinforcing fiber for forming the resin layer of a low resin content are set to a predetermined value from a point of a reinforcing efficiency. As a reinforcing fiber bundle, a carbon fiber, a glass fiber, an aramid fiber or the like is used. As the resin for constituting the tubular molding, a resin used for a fiber reinforcing resin such as an epoxy resin, unsaturated polyester resin, vinyl ester resin or the like is used. The resin layer is formed by winding the bundle on a mandrel or one or more fiber- reinforced resin layers on a yet uncured fiber-reinforced resin layer on the mandrel.  Thus, a strength having a quality level can be improved without largely altering a weight at a low material cost.
Patent JP-2001287354-A (JP)
Title: Waterproof enhancing anent for ink jet recording medium and ink jet recording medium produced using it
Inventor: IWATA SATORU
IPC: B41J2/01
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof enhancing agent being applied onto the substrate of an ink jet recording medium in order to enhance waterproofness of an ink jet printed matter, and an ink jet recording medium having excellent water fastness produced by applying a coating liquid containing the water fastness enhancing agent. SOLUTION: The waterproof enhancing agent for ink jet recording medium contains a cationic polymer [A] obtained through reaction of secondary amines (a) and epihalohydrins (b) at a mol ratio of 100:95-60. The ink jet recording medium is produced by applying a coating liquid containing the waterproof enhancing agent.
Patent JP-2001006895-A (JP)
Title: Power feeding device for discharge lamp
Inventor: OKAMOTO MASASHI
IPC: G03B21/14
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a power feeding device for a discharge lamp capable of perfectly preventing the emission failure of the lamp in a high-pressure mercury vapor discharge lamp having a large mercury filling quantity. SOLUTION: In this power feeding device for a discharge lamp for lighting a high-pressure mercury vapor discharge lamp having a large mercury filling quantity, a dummy arc discharge resistor 59 having a resistance nearly equal to the arc discharge resistance of the high-pressure mercury vapor discharge lamp is formed at the output end of the power feeding device 2 for a discharge lamp in a manner capable of changing over its connected state to the combination of dummy glow discharge resistors 59, 60 having a resistance of around 1/7 as much as glow discharge resistance.  The device has such a characteristic that a continuation period in which a dummy glow discharge current in a transient state in changing over to the dummy glow discharge resistors from the state that the dummy arc discharge current is flowing by connecting the dummy arc discharge resistor to the power feeding device for the discharge lamp is equal to or less than 30% of the dummy arc discharge current is 10 μs or less, and a period until it returns to at least 70% of the dummy arc discharge current is 100 μs or less.
Patent JP-2001245726-A (JP)
Title: Toothbrush
Inventor: NAGANO HIKOMOTO
IPC: A46D1/05
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush consisting of a constitution wherein the heads of bristles are cut along the middle lines of teeth in such a way that plaque, calclus, etc., do not stick to the surfaces of tooth necks ridges and teeth without wounding them and a constitution wherein a bundle of bristles is roughly set. SOLUTION: The constitution of the toothbrush by which food residue and plaque can be removed only by applying a light force in the heads of the bristles is such a constitution that under a condition where the outer side faces of the teeth are brushed with the heads of the bristles, peaked top lines 8 are planted at positions corresponding to the deepest ends and the rearmost ends of the teeth being the objects to be brushed, and the adjoining side channels of the teeth from the apex end part 2 of a plate 1 for planting the bundle of the bristles to the rear end part 4 thereof and the bundles of the bristles with an arrangement for plating arc-like lines 9 between each pair of the peaked top lines 8 are put in the order of dentes molares,  dentes premolares and dentes incisivi and the heads of the bristles are cut into arc-like shapes along the middle lines of the teeth ridges and the teeth tops on the outer side faces of the teeth.
Patent JP-2001295655-A (JP)
Title: Bearing structure of supercharger
Inventor: SAIURA HIROSHI
IPC: F02B39/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide the bearing structure of a supercharger, capable of surely supporting at accurate positions, a turbine rotor shaft and a compressor impeller running at high speeds, performing machining by a general machining equipment with a high yield in a short time by lowering a machining accuracy requested for a bearing housing, and moreover effectively attenuating high-frequency vibrations produced by imbalance. SOLUTION: This bearing structure of a supercharger comprises a bearing unit 12 for supporting a rotor shaft 1b under running and a through-hole 14 for fixing the bearing unit therein. The bearing unit comprises a hollow cylindrical bearing sleeve 13 for incorporating therein, a radial bearing supporting the rotor shaft, and a thrust support surface 13a provided at the end part thereof. The bearing sleeve 13 is made of a damping material with a damping capability. The bearing housing comprises a thrust-bearing installation surface 14b in parallel with the thrust support surface 13a. The thrust support surface 13a and the thrust-bearing installation surface 14b are press-fitted, so as to be spaced axially at a prescribed interval, and fixed by a stop fit.
Patent JP-2001298283-A (JP)
Title: Electric-wire holding bracket and electric-wire holding method using it
Inventor: NAMIKI NOBUYUKI
IPC: H05K7/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an electric-wire holding bracket together with an electric- wire holding method using it for stabilizing an electric wire mounted on a printed board as well as for raised work efficiency. SOLUTION: An electric-wire holding bracket 4 comprises a plurality of C-shaped electric-wire holding parts 5 which, comprising elastic resin, cover the circumference of an electric wire 1 by more than 50%, while not exceeding 70%, which is fixed to a printed board 2. An opening part 6 of an electric-wire holding bracket 4 for inserting an electric-wire is elastically deformed for inserting and holding the electric-wire 1.
Patent JP-2001306396-A (JP)
Title: Cache memory
Inventor: TAMAKI SANEAKI
IPC: G06F12/10
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a cache memory capable of furthermore reducing power consumption by furthermore reducing hit decision and data reading processing capable of omitting a cache memory. SOLUTION: Adjacent entry information indicating whether continuous data having the same tag address an entry address are stored in one or plural entry addresses continued to the front or back of a certain entry address or not is stored in a storage area correspondingly to each entry address of a data array. When the existence of data to be continuously accessed in the data array is confirmed on the basis of the adjacent entry information at the time of executing memory accesses to reference addresses to be successively and continuously changed, a CPU is allowed to access the data array without comparing the data of the tag address.
Patent JP-2001304175-A (JP)
Title: Small size high power blower
Inventor: ISHIBASHI RYUICHI
IPC: F04D25/08
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To realize mounting of a blower to an air floatation type vehicle in which an air pat load increases. SOLUTION: In this blower, a joint between a conventional motor and the blower, and a step-up gear are eliminated, and a length of a rotation shaft 24 of a motor 20 is set to be somewhat longer and a blower impeller 41 is directly connected to the shaft 24 thereby reducing a total length of the motor and the blower body. A bearing of the shaft 24 is made of ceramic, and lubrication is performed by only a grease though conventional lubrication is preformed by an oil mist, thereby eliminating a compressor, a control device, and a piping of an oil required for the oil mist.  Further, cooling effect obtained by making the motor to be an open type and heat resistance obtained by using the shaft made of ceramic enable high speed rotation of the motor by an inverter, the motor can be reduced in size, a discharged air pressure (amount) of the blower is increased, and a pressure required for flotation can be obtained only by one blower though two blowers were conventionally required. Accordingly the number of the blowers mounted on a shuttle can be reduced.
Patent JP-2001299422-A (JP)
Title: Breakage prevention structure of light aluminum alloy umbrella rib
Inventor: KA KINSHO
IPC: A45B19/10
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a breakage prevention structure of a light aluminum alloy umbrella in which the strength of the rib is effectively increased to prevent a breakage or fracture when the umbrella is spread. SOLUTION: The strength of a rib can be effectively increased and an occurrence of a condition such as breakage or fracture of the rib, when an umbrella is spread, can be prevented by providing a carbon fiber structure in a second main rib of the rib and making the second main rib an integrated two-section structure combining a part of an aluminum structure and a part of a carbon fiber structure.
Patent JP-2001259963-A (JP)
Title: Self-type air-using cooling method and device for cutting point
Inventor: TSUKATANI HIROSHI
IPC: B23Q11/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a cooling method and device applied to process using air to a coolantless processing, i.e., dry or semi-dry processing for the purpose of energy saving or as a countermeasure for environmental conservation. SOLUTION: The air for use in cutting is generated while the spindle to rotate the tool of a machine used cutting is used as a power source, and the arrangement includes a vane device for generating air applied to the spindle or tool attached thereto and a cover device having an air chamber and exhaust hole for preloading, thus the intended self-type air generating/supplying device is established.