baber/WOPTO huggingface dataset:
Patent JP-2002112569-A (JP)
Title: Electric motor with two modes of power supply switching
Inventor: LAURENT JEAN-MARIE
IPC: H02P6/08
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous electric motor controlled in a mode in which high torque is indicated for high speed and low loss is indicated for low speed respectively. SOLUTION: A sequence, selected to power driving windings as a function of signals supplied by a speed monitoring means, includes a succession of ON/ OFF pulses, with a duty ratio that is a function of the speed monitoring. Control means thereof are suitable for responding to signals delivered by the monitoring means, to generate two modes for controlling the switches. The sequenced of the second switch control node has switch ON states, that include the ON states of the switches in the final operation of the first mode, and an ON state or a succession of ON pulses in phase advance, which is extended directly by one of the ON states.
Patent JP-2003034412-A (JP)
Title: Conveyor
Inventor: IMAEDA YUKIHIRO
IPC: B65G13/071
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor and its rollers, where an article loading detecting device is not mounted on a position projecting from the conveyor, and which is hardly affected by the change of a weight of the articles. SOLUTION: This conveyor is provided with a plurality of rollers, a driving device for driving the rollers, a vibrator 25 for vibrating the rollers 2a, 2b, 2c built in detecting rollers 2a, 2b, 2c among the rollers, with standing wave, an ammeter 9 for detecting a vibrating condition of the vibrator 25, and a control device 6 for controlling motors m1, m2, m3 based on a result of the detection by the ammeter 9.
Patent JP-2003031748-A (JP)
Title: Method of manufacturing semiconductor device and semiconductor device
Inventor: TSUJI KAZUYOSHI
IPC: H01L21/56
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a display device. SOLUTION: A method of manufacturing semiconductor device includes a first step of mounting semiconductor elements 3 on a frame F for manufacture on which leads 4 are arranged in a fixed direction, in a state where the leads 4 are divided into a plurality of groups each of which is composed of a fixed number of leads 4 and electrically connecting the elements 3 to the leads 4; and a second step of housing and fixing the elements 3 and parts of the leads 4 electrically connected to the elements 3 in a case. First and second cases 1A and 1B are prepared as the case and, at the time of manufacturing the semiconductor device corresponding to one module, only one group of leads 4 is housed in the first case 1A in the second step.  At the time of manufacturing the semiconductor device corresponding to a plurality of modules, a plurality of groups of leads 4 is collectively housed in the second case 1B in the second step.
Patent JP-2003037523-A (JP)
Title: Receiving device and method, and semiconductor unit
Inventor: YAMADA YOSHIKAZU
IPC: H04B1/7085
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of a receiving device circuit. SOLUTION: A receiving means 2 receives signals sent from a base station and transmitted via multiple paths. A path tracking means 5 detects the timings of respective paths of the signals received by the receiving means 2. A demodulating means 6 performs a reverse spreading for the received signals to demodulate them, according to the timings of multiple paths. A correlation computing means 3 computes a correlation value between the received signals and the spread codes. A supply destination selecting means 4 supplies the outputs of the correlation computing means 3 to the path tracking means 5 when the path tracking means 5 performs path tracking, and to the demodulating means 6 when the demodulating means 6 demodulates the received signals.
Patent JP-2002072337-A (JP)
Title: Camera for photography
Inventor: MURAKAMI SUSUMU
IPC: G03B17/30
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To expand an effective photographic area of a film and to record optical information between a photographable area of the film and its edge part. SOLUTION: This camera comprises a 1st storage part 14 which stores a cartridge, a 2nd storage part which is provided with a take-up shaft 16 taking up the film by pressing the film 1 by pressure rollers 10A to 10C, an opening which is provided between the 1st storage part 14 and 2nd storage part and exposes the film so that a frame aspect ratio is 9:16, guide rails 21 and 22 which are arranged between the 1st storage part 14 and 2nd storage part along the opening 19, a pressure plate 42 which is arranged on the other flank side opposite one flank side where the film 1 is exposed and has recording means 43 and 44 for recording on the film 1, and control parts 34 and 36 which detect a small hole 16 for position detection arranged nearby an edge of the film 1 and controls the feeding of the film 1 between the 1st and 2nd storage parts.
Patent JP-2003034805-A (JP)
Title: Sintered article and manufacturing method therefor
Inventor: KOGA MASAFUMI
IPC: B22F3/10
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a sintered article of a shape such as a screw without a cutting work, and a manufacturing method therefor. SOLUTION: This manufacturing method comprises burying a bolt-shaped mold body 17 for transferring, which consists of a metal with a lower melting point than a powder material, into the metal powder material, when compressing it into a compact 27, and sintering it to form the sintered article in which the mold body 17 is transferred. The bolt-shaped mold body 17 for the transferring is melted and removed, when being sintered in the furnace 31, and the molten metal is absorbed in the sintered article. Thereby, a female screw can be easily made without implementing a cutting work.
Patent JP-2003040576-A (JP)
Title: Roll lifting device
Inventor: MORI SHINJI
IPC: B66C1/54
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To surely fit the lock shaft of a lifting shaft into the core hole part of a roll. SOLUTION: In this roll lifting device, the lock shaft 5a projected from the lower end of the lifting shaft 5A suspended from a carriage 12 is aligned with the core hole part of the roll by moving the carriage 12 vertically and laterally (X, Y) along a horizontal direction, and the carriage 12 is lowered to fit the lock shaft 5a into the core hole part. The carriage 12 is raised to lift the roll. A position adjusting mechanism 20 for supporting the lifting shaft 5A capable of moving and lifting (Z) in vertical and lateral directions (X, Y) along the horizontal direction is installed between the carriage 12 and the lifting shaft 5A.
Patent JP-2002124992-A (JP)
Title: Data file distribution method by multicast
Inventor: EGUCHI KAZUYUKI
IPC: H04L47/43
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a file distribution method of multicast where a data file is efficiently distributed through reliable multicast even in a communication system in which a radio transmission circuit such as a satellite circuit shared by multiple accesses is used in uplink. SOLUTION: There are provided a step where a data file comprising a plurality of blocks is distributed to destinations, and a step where, after the data file is distributed, if an erroneous data distribution packet is found in the data file comprising a plurality of blocks which is received at the destination, that data distribution packet is requested again. The request is formed to indicate an offset position of the erroneous data distribution packet and a data length of the erroneous data.
Patent JP-2002104266-A (JP)
Title: Power assisted bicycle
Inventor: ARAKI MASAMICHI
IPC: B62M6/55
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a power assisted bicycle capable of easily attaching and detaching a battery case while enhancing reliability of electrical connection. SOLUTION: A connector 33 for discharging is provided in the lower part of a battery 20, which also functions as the lower end part in a battery case 25. A load side connector 34 connected to the connector 33 for discharging by the mounting operation of the battery case 25 and separated from the connector 33 for discharging by the removing operation of the battery case 25 is provided on the body frame side 2.
Patent JP-2002195299-A (JP)
Title: Two-way overrunning clutch mechanism
Inventor: GOTO SHIRO
IPC: F16D41/06
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a two-way overrunning clutch mechanism by means of roller and cam surface capable of selectively locking the differential gear for automobile with a two-way overrunning clutch adapted for the differential gear used for the automobile. SOLUTION: The overrunning clutch mechanism 10 comprises an outer race 12 having cylindrical inner circumferential surface and an inner race 20 having an outer circumferential cam surface that is concentric with the inner circumferential surface and a roller interposed in the space between the outer and inner circumferential surfaces. The roller is driven toward the disengagement position by a driving member and stayed therein. When an actuator is energized, the roller is moved to be engaged with the outer and inner circumferential surfaces, thereby locking the outer and inner races to inhibit the relative rotation thereof.
Patent JP-2003048614-A (JP)
Title: Control method of parts feeder
Inventor: YAGI SUSUMU
IPC: B06B1/04
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a control method of part feeder having superior response with a simple constitution, and performing the control with high accuracy while preventing a beat and the like. SOLUTION: This control method comprises a piezoelectric vibrator 16 vibrating at a predetermined frequency, a vibrating device 14 provided with the piezoelectric vibrator 16, a bowl 12 vibrated by the vibrating device 14 for vibrating and discharging parts inside, and an electric power amplifier 22 for driving the piezoelectric vibrator 16. Further a vibration detecting means 23 for detecting a signal by the vibration of the vibrating element 16, and a delay time setting means 30 capable of adjusting a delay time of a control part 22 are mounted. The control part 22 controls the electric power amplifier 20 by a feedback signal from the vibration detecting means 24 on the basis of a delay time of a control loop determined by the delay time setting means 30.
Patent JP-2003042904-A (JP)
Title: Ophthalmic measurement instrument
Inventor: KUNII MASATERU
IPC: G01M11/02
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To find the refractivity of a measured lens body and to determine the kind of a lens, in a short time. SOLUTION: This ophthalmic measurement instrument for projecting a measuring beam to the tested lens to form a pattern image in an area sensor 22, and for measuring the refractivity of the tested lens, based on the image signal of the pattern image output from the area sensor 22 is provided with a slice level processing circuit 41 for comparing a signal value of the image signal output from the area sensor 22 with a preset threshold to bring the signal value of the threshold value or less into zero, a run-length coding image compression circuit 43 for compression-processing the image signal slice-processed by the slice level processing circuit 41, and an arithmetic processing unit 33 for finding the refractivity of the measured lens body, based on the image data compressed by the run-length coding image compression circuit 43.
Patent JP-2003045675-A (JP)
Title: Organic electroluminescent element
Inventor: UEDA MITSUNORI
IPC: G09F9/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element capable of providing sufficient display contrast even if used in an organic EL display, by reducing the reflection of light by a metal electrode layer. SOLUTION: The organic electroluminescent element 1 has a transparent electrode layer 11 permeable to light, a conductive metal electrode layer 13, and an organic electroluminescent layer 12 formed therebetween. The metal electrode layer 13 is formed by the co-deposition of a metallic material composed chiefly of aluminum and a fluoride.
Patent JP-2003049259-A (JP)
Title: Substrate transport member
Inventor: TAKAHASHI KOYATA
IPC: H01L21/677
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent peeling of a thermal spray film of a substrate transport member in a film deposition device which is brought into contact with a sub strate, fixes and transports the substrate and a deposited film by film deposition from the substrate carrying member, and to increase life for its maintenance. SOLUTION: A thermal spray film of an alloy containing 50 wt% Ni or Co is deposited at least on a part of the surface to be deposited with a film by film deposition in a substrate transport member.
Patent JP-2003051050-A (JP)
Title: Paper money handling device
Inventor: KOSUGI YASUTOMO
IPC: G07F19/00
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a paper money handling device with which the operating rate is prevented from being lowered by decreasing rejected paper money, the paper money of denominations more than the number of reflux cabinets can be refluxed, and the money of only designated denominations or designated amount can be efficiently put out. SOLUTION: This device consists of a money receiving/paying port 1, a discrimination part 3, a temporary keeping cabinet 4, at least one reflux cabinet 5 for storing the reflux paper money of a plurality of denominations by a predetermined prescribed amount unit, a reject cabinet 5' for storing non-refluxing paper money, a carrier path 2, a storage part for storing the denominations of paper money stored in the temporary keeping cabinet 4 in the order of storage, and a main control part for controlling these components.  The device is provided with a storage means for sorting the put-in paper money for each denomination on the basis of denomination information stored in the storage part and storing the paper money in the reflux cabinet 5 by the prescribed amount unit, and a payment means for conveying the paper money stored in the reflux cabinet 5 to the receiving/paying port 1 and paying the paper money until the total amount becomes a payment amount designated by a user.
Patent JP-2002085721-A (JP)
Title: Figure varying control method for pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To simplify signals to be transmitted to a figure varying control means from a main control means. SOLUTION: In controlling the varying of a plurality of figures at a figure variable display means 21 by transmitting signals to the figure varying control means 36 from the main control means 26 for controlling game operation, under the conditions of detecting game balls by a figure staring means 14, sequences of figure varying patterns corresponding to varying instruction signals transmitted from the main control means 26 are stored beforehand into the figure varying control means 36,  a specified varying instruction signal is transmitted to the figure varying control means 36 from the main control means 26 to select any of the sequences of figure varying patterns stored in the figure varying control means 36 by a random number processing according to the varying instruction signal and some of the plurality of figures on the figure variable display means 21 are varied in the same varying patterns following the sequence of figure varying patterns.
Patent JP-2003054114-A (JP)
Title: Ink jet recording matter, manufacturing method therefor, transfer sheet, ink jet recording equipment, and transfer equipment
Inventor: ONISHI HIROYUKI
IPC: B41M5/50
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording matter being excellent in the fastness of an image, hardly discoloring with time for a long period, being excellent in a feel of gloss, drape and texture, being uniform in the gloss and obtained by using pigment ink having a high printing density and a high quality, a manufacturing method of the matter, a transfer sheet used for the manufacturing method, ink jet recording equipment and transfer equipment. SOLUTION: The ink jet recording matter has an ink receiving layer containing porous inorganic particles on a base, and an image is formed of the pigment ink on the ink receiving layer. The transfer sheet is prepared by laminating a layer to be transferred and an adhesive layer sequentially on a substrate, and the layer to be transferred of this sheet is transferred onto the image of the recording matter by the medium of the adhesive layer. Thereby a protective layer covering the image is formed.
Patent JP-2003056034-A (JP)
Title: Drain pipe closure detecting system and drain pipe closure automatic prevention system
Inventor: YONEDA CHISAO
IPC: E03C1/122
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a drain pipe closure detecting system capable of precisely detecting a residual or an accumulated state of a solid or the like in a drain pipe and a drain pipe closure automatic prevention system making use of the drain pipe closure detecting system even if the solid or the like is mixed in waste water. SOLUTION: The drain pipe closure detecting system includes a blast means 20 for sending an air to the inside of the drain pipe 2, an air pressure detecting means 21 for detecting an air pressure produced by the blast means and an operation controlling means 15 for analyzing/recording variations in a value detected by the air pressure detecting means, and it detects the closure by the residual or the accumulation of the solid or the like in the drain pipe by detecting the variations in the air pressure by the operation controlling means.
Patent JP-2003058020-A (JP)
Title: Image forming device
Inventor: OKUDA KAZUHISA
IPC: G03G15/08
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To make attachable/detachable a drum cartridge to/from an image forming device without providing a complicated pressuring release mechanism and without performing operation for releasing the pressure mechanism of a developing cartridge. SOLUTION: This image forming device having an image carrier 24a, the drum cartridge 24, the developing cartridge 25, a transfer means 27 and a sheet guiding means 31 is provided with an image carrier guiding means 32 at both ends of the developing cartridge in a sheet width direction. The guiding means 32 has a top part arranged upper than the edge on the downstream side in the sheet carrying direction of the guiding means 32, an external inclined part to guide the outer periphery part of the image carrier to the top part from the outside of an image forming device main body, and an internal inclined part to guide the outer periphery part of the image carrier to the top part from a position at the time of forming an image.
Patent JP-2003067455-A (JP)
Title: Consumption management and delivery management system of types of gas using network
Inventor: AKIYAMA TOSHI
IPC: G06Q30/06
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To quickly deliver gas to gas consumer side without dead stock of gas supplier side and supply gas at a low cost and stably. SOLUTION: This system is provided with a stock data creating means 5 which creates virtual stock based on stock condition of each type of gas purchased in a certain limit and in block from each gas supplying company GS 1-GSn, a remaining amount creating means 13 which monitors remaining amount of types of gas in each customer EU1-EUn through an end user inputting means 9 from network AT1-ATn and creates remaining amount data, a gas replenishment decision means 17 which decides whether gas can be replenished or not based on the remaining amount data, and a supplying company decision means 19 which decides the gas supplying companies GS1-GSn that searches the virtual stock at the gas replenishment decision and delivers gas to the customers EU 1-EUn,  and which commands the gas supplying companies GS1-GSn to deliver various types of gas from a supplying company data input/output means 1 through network N.
Patent JP-2003065181-A (JP)
Title: Fuel piping device and port injection system using same
Inventor: MIFUJI MASANORI
IPC: F02M61/14
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a fuel piping device and a port injection system using the same capable of improving a direct hit rate of fuel atomization against an intake valve, and mounting a fuel injection valve. SOLUTION: The fuel injection valve 110 is housed in a holder part 120. An insertion part 122 to be inserted in an engine is provided on a tip end of the holder part 120. Fuel piping 130 is mounted on the holder part 120. A center axis of the holder part 120 is arranged by inclining to an outer diameter center axis of the insertion part 122.
Patent JP-2003034370-A (JP)
Title: Outer packaging case for squeezing out contents
Inventor: KAYA SHOJI
IPC: B65D83/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an outer packaging case for squeezing out contents, with which the contents of a pack can be easily squeezed out by drawing out one end of the pack sandwiched between a press-out bar and part of the outer packaging case provided with the press-out bar, in order to solve a problem that a pack containing a retort-packed food have to be repeatedly rubbed down with fingers pinching the pack when the contents of the pack is squeezed out, and a warmed up retort-pack is too hot to grab directly by a hand so that completely squeezing out the contents is difficult and the contents soils the hand occasionally. SOLUTION: The press-out bar (3) is attached to the upper part of the outer packaging case (5) and one end of the inner pack (7) is sandwiched between the press-out bar (3) and the outer packaging case (5). In this state, a press part (12) is pinched by fingers and a pull-out part (9) is pulled up. As a result, the contents (10) are easily squeezed out from a squeeze-out part (11), which is cut open.
Patent JP-2003061852-A (JP)
Title: Pillow for bathing
Inventor: TAKAHASHI CHUJI
IPC: A47G9/10
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a pillow for bathing capable of selecting fitly relaxing or massage functions of the back of a user's neck, shoulder, back, waist and the back of foot by putting a user's head when the user is taking a bath and puts as the edge of a bath. SOLUTION: A pillow for bathing 1 consists of a pillow body 2, a base 11a and a leg 3. The pillow body 2 of which outer shape is elongated to right and left is formed that a face is a massage face 5 from which massage balls separate with the predefined distance are jutted out, another face is a comfort support face 10 having a curbed fallen part 6 and right and left ends are frames. Side face of the base 11a is formed into a reverse letter-V shape and the both bottoms are formed into a crotch shape 10. And the base 11a disposed in the back face of each suction cup shape fixing stopper 11 is fit together inside the crotch part 10.  The leg 3 is formed that a mounting hole 12 is inserted to a shaft 10a disposed in the crotch part 10, connected freely rotatably with the predetermined angle as an axis of the shaft 10a of the crotch part 10 and an angle of the adsorption face 11b of each suction cup shape fixing stopper 11 can be adjustable freely.