baber/WOPTO huggingface dataset:
Patent JP-2001353586-A (JP)
Title: Composite welding head of laser beam and arc and welding process
Inventor: WATANABE MASANARI
IPC: B23K26/064
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a composite welding head of laser and arc and a welding method, by which head and method adhering of metallic vapor to an arc electrode is effectively prevented and a composite welding is performed under an optimum arrangement condition of the arc electrode with respect to the position which is irradiated with the laser beam. SOLUTION: An adjustment mechanism of the arc electrode, provided with a pair of flange fixing faces 15, a first flange 16, an O-ring 20, a second flange 18, and an O-ring 22, is provided in the arc electrode 10 (a supporting member 31 of the arc electrode) in order to serve as an adjustment mechanism of the arc electrode having an adjustment function of an arc electrode position, an adjustment function of an arc electrode inclination angle, an adjustment function of an arc electrode distance.  Or an adjustment mechanism of the arc electrode, provided with a supporting member 71 which supports a supporting member 81 of the arc electrode in the manner that the supporting member is freely swiveled, a first vertical slide guide 65, a second vertical slide guide 66, lateral feed screw 68, a feed screw 69 for swinging, and a longitudinal feed screw 92, is furnished in an arc electrode 60 (a supporting member 81 of the arc electrode).
Patent JP-2002276242-A (JP)
Title: Opening and closing device for electric sliding door
Inventor: KAYANO KOICHI
IPC: E05F15/14
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an opening and closing device for electric sliding door capable of attaining a reduction in cost by uniting the opening and closing device for electric sliding door to reduce the adjusting work of each part as much as possible, and to provide a drive unit for sliding door dispensing with a tension adjusting means. SOLUTION: This opening and closing device for electric sliding door for opening and closing a sliding door provided on the side surface of a vehicle body comprises a base 25 formed of a nonmagnetic body having insulating property and mounted on the body; a motor 14 mounted on the base 25; the drive unit 30 equipped with a sprocket 51 driven thereby and a push-pull chain 40; a door position detector 60 formed of a magnet marker mounted on the push-pull chain 40 and a detecting sensor 62 mounted on the base 25 to judge the moving position of the sliding door; and a control device 72 provided on the base 25 to control the motor 14 on the basis of the detection signal from the detector 60.
Patent JP-2002272999-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of a put-out control means while reducing load related to information transmission on the put-out of a premium from a game control means to the put-out control means. SOLUTION: A detection signal of a prize ball counting switch 301A is inputted to both a main board 31 and a put-out control board 37. Control based on the detection signal can thereby be performed at both a game control means and a put-out control means. The game control means generates a prize ball information signal outputted to the outside, on the basis of the detection signal of the prize ball counting switch 301A. The put-out control means determines whether abnormality is generated at a ball put-out device 97 on the basis of the detection signal of the prize ball counting switch 301A. The put-out control means performs put-out control on the basis of a command from the game control means, but the game control means transmits the same command to the put-out control means whichever condition out of a plurality of conditions to stop put-out is established.
Patent JP-2002280997-A (JP)
Title: Digital signal receiver
Inventor: TANAKA GOJI
IPC: H04N5/44
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal receiver the circuit scale of which is reduced. SOLUTION: An OFDM symbol period detection circuit 300 in the digital signal receiver is provided with an IIR filter 306, that delays only the part required for emphasizing a peak signal for a symbol period. A memory control circuit 320 uses the peak signal before emphasis to control a delay memory 33 for a required period. Since the IIR filter for making the part required for emphasizing the peak signal relay, has only to be provided, the capacity of the required period length delay memory 333 can be reduced.
Patent JP-2002283305-A (JP)
Title: Method for infiltrating chemical
Inventor: IZUMI SABURO
IPC: B27K5/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for infiltrating a chemical capable of efficiently impregnating a timber with the chemical. SOLUTION: The method for impregnating the chemical comprises the steps of coating the chemical on the timber in which a small groove is formed on the surface by incising, and then stocking the timber in a sealed space for a predetermined time so that the space becomes a saturated state of a solvent evaporated from the timber. Thus, the timber is effectively impregnated with the chemical as compared with an open space. The method further comprises the steps of holding the timber for the sealed space for a predetermined time, and then forcibly drying the timber so that the solvent can be removed in a short time.
Patent JP-2002014802-A (JP)
Title: Device having user interface and user interface method
Inventor: HOGENHOUT WIDE ROELAND
IPC: G06F17/30
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To allow a machine interface which interfaces a user with a machine to receive input words from the user. SOLUTION: At least the several scores of inputted words are decided by using scores corresponding to words appearing in each chapter phrase of a text. Then, the chapter phrase having the combined scores which are the highest to the input words is specified, and words to be outputted are generated by a corresponding interaction instruction set, and executed for responding to the input words from the user.
Patent JP-2002283645-A (JP)
Title: Printing medium, printing method and recording medium
Inventor: EDATSUNE ISANAKA
IPC: B42D15/04
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a printing medium, a printing method and a recording medium whereby attaching after printing one image to a plurality of recording media is facilitated, and the appearance of a printed matter after being attached is improved. SOLUTION: An attachment guide 14 is provided to a peripheral edge of a paper 10. The paper 10 is cut to a plurality of papers by segments 17 each passing a point of intersection 16a of two segments 16. The paper and the corresponding paper after cut are overlapped at a position where the point of intersection 16a of the segments 16 agrees with the corresponding point of intersection, and each paper is cut to a plurality of papers by segments 18. Ends of cut sides of the papers after cut can be attached without a gap. This procedure is repeated from an attachment number 1 to a last number. Peripheral edge parts are finally cut off along cutting guides at four corners, whereby a poster of a predetermined finished dimension can be formed. Cutting and attaching papers with images printed are facilitated, and the appearance of the poster after finished is improved.
Patent JP-2002289629-A (JP)
Title: Positioning table
Inventor: HONMA YUTAKA
IPC: H01L21/52
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a positioning table that can adsorb and hold an electronic part securely even if its shape and size are different. SOLUTION: After a first recognition camera recognizes a position of an electronic part to be fixed and a wafer table is moved for correction, adsorption nozzles of a transfer apparatus are positioned directly above the relevant electronic part. Then, each adsorption nozzle goes down to adsorb and pull out the part, the transfer apparatus moves to mount the part on any of mounting sections (79, 80, 81) of a positioning table 72. At this point, if the electronic part is a tabular electronic part such as a leadless bare chip, for example, an X-axis driving motor 73 is driven to move such that the mounting section 79 on the right of the positioning table 72 positions on a predetermined position to mount the part on the mounting section 79.  The electronic part mounted on the mounting section 79 is adsorbed and held on the mounting section 79 by a communication path communicating to a vacuum source and a vacuum adsorption hole 82.
Patent JP-2002288294-A (JP)
Title: Site-supporting system
Inventor: SONODA YOSHIAKI
IPC: H04W4/04
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To establish a system, with which the storage space of material or part is recorded efficiently, inventory status is updated at all times, and the latest exact inventory information can be maintained. SOLUTION: The system provides a computer 16 which can be worn on person, including a display with which a worker attaches to this body and can work, a warehouse management server 17 which manages the goods in the warehouse. The wearable computer 16 outputs the requests to the warehouse management server 17 about the goods information and the goods inventory confirmation, in the case of confirming the inventory of the goods, the warehouse management server 17 confirms the inventory in response to the requests, based on the inventory management data for the inventory goods and the part information, and outputs the confirmed result of the inventory;  and the wearable computer 16 receives the confirmed inventory result, then refers to the confirmed inventory result displayed at the worker side, and displays the confirmed inventory result for the purpose of being able to confirm the inventory goods.
Patent JP-2002299815-A (JP)
Title: Multilayered circuit board
Inventor: CHON YUI CHIAN
IPC: B32B7/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered circuit board which is capable of reducing electromagnetic interference sufficiently by decreasing the reflection of high- speed signals. SOLUTION: A first, second, third, fourth, and fifth insulating board, a first, a second, a third, and a fourth signal wire layer, a grounding wire layer, and a power supply wire layer are formed into a circuit board of thickness 1.6 mm or so by pressure welding. The first signal wire layer has a first resistance value to the grounding wire layer, the second signal wire layer has a second resistance value to the grounding wire layer and the power supply wire layer, the third signal wire layer has a third resistance value to the grounding wire layer and the power supply wire layer, and the fourth signal wire layer has a fourth resistance value to the power supply wire layer. The insulating boards are so set as to be within an optimal range, so that the first to the fourth resistance value are so set as to be 49.5 to 60.5 Ω respectively.
Patent JP-2002287698-A (JP)
Title: Display device
Inventor: SATO TOSHIHIRO
IPC: H01L27/32
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To enhance an aperture ratio in a display device using organic light emitting elements and also to perform a display having high quality by preventing display failure such as line defect. SOLUTION: In the display device, a current corresponding to a data signal is caused to flow to an organic light emitting element 24. the data signal is supplied from a data line 7(m+1) via a capacitor 23 whose one end is connected to the output of a first transistor 21 to be selected by a scanning line 8(n+1) and whose the other end is connected to the scanning line 8(n) of a pre-stage and the a second transistor 24 turned on by the turn off of the first transistor 21 and is held in the capacitor 23.
Patent JP-2002303477-A (JP)
Title: System for suppressing dew formation in goods disposing room of low temperature warehouse
Inventor: FURUSE MAKOTO
IPC: F24F9/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a system for suppressing dew formation in the goods disposing room of a low temperature warehouse which can deal with frequent work for taking in/out goods as a physical distribution type low temperature warehouse by suppressing dew formation in the low temperature enclosed goods disposing room due to intrusion of warm air, and can deal suitably with HACCP(harm analysis/critical check point system of foods) countermeasure or a quality countermeasure, e.g. keeping the article temperature, required in view point of food hygiene. SOLUTION: A dehumidification room 10 provided with the dew formation suppressor is disposed between a dock shelter 13 and an over slide 11a installed at the opening of a goods disposing room 11. In the room 11, the dew formation suppressor comprises a unit cooler 15 installed in the center of ceiling of the dehumidification room 10, a funnel type suction opening 15a provided on the suction side thereof, and a wide diffusion type ejection nozzle 15b provided on the ejection side.
Patent JP-2002299498-A (JP)
Title: Semiconductor package
Inventor: OIDA MITSURU
IPC: H01L23/552
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor package in which erroneous operation of a semiconductor chip due to light transmitting an interposer and generating a leak current through optical pumping is prevented. SOLUTION: The semiconductor package comprises an interposer 40, a wiring layer 50 formed on the interposer 40, a semiconductor chip 10 connected with the wiring layer 50, and a mold resin layer 62 for protecting the wiring layer 50 and the semiconductor chip 10 wherein respective lines constituting the wiring layer 50 are formed closely to each other but not to short-circuit each other and a light shielding layer 80 is formed in a region on the interposer 40 where the wiring is not formed.
Patent JP-2002248118-A (JP)
Title: Tooth brush adapter
Inventor: NISHIDA RIKU
IPC: A61C17/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a means for solving problems that still exist due to manual practice alone in effective brushing of periodontal pockets or gingival massage. SOLUTION: A vibration generator is equipped with a commercially available tooth brush.
Patent JP-2002298546-A (JP)
Title: Optical disk drive and information processing system
Inventor: MAYUZUMI ICHIKO
IPC: H04N5/76
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk drive and an information processing system capable of easily printing and preparing a card associated with an optical disk. SOLUTION: A turning tray 403 on which a CD and a remote control card can be loaded is provided, and an optical head that is turned together with the turning tray 403 and is for writing data on the rotating CD and a recording head 502 capable of printing on the CD and the remote control card 206 on the turning tray 403 are provided.
Patent JP-2002304921-A (JP)
Title: High speed differential cable, high speed differential roller-screen cable, high speed differential round shape multi-twin cable
Inventor: SASAI SHIGEHIRO
IPC: H01B11/06
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a high speed differential cable, a high speed differential roller screen cable, and a high speed differential round shape multi-twin cable suppressing the finished outer diameter small in spite of forming the constitution of the cable taking out data transmission capacity at the maximum. SOLUTION: Signal wires 4a, 4b manufactured by installing dielectric layers 2a, 2b and skin layers 3, 3 around center conductors 1, 1 respectively are arranged so as to make twin cores parallel. Drain wires 5a, 5b having smaller diameter than that of the center conductor 1 are arranged on each outside of the signal wires 4a, 4b, and while four-core flat structure is kept, a metal laminated tape or a metal vapor deposition tape is wound or longitudinally attached to form an outside conductor 6, and then the outside conductor 6 is covered with a jacket layer 7 to manufacture the high speed differential cable 10.
Patent JP-2002304490-A (JP)
Title: Image delivery service system and method, execution program for the method, and storage medium with the execution program stored therein
Inventor: TANAKA KEIJI
IPC: G06F21/44
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To realize an efficient system operation in an image delivery service by digital data and improve the serviceability to customers. SOLUTION: A center facility 1 accumulates image data shown in an external facility 2, provides showable contents to customers who accessed Internet 6 or the like and accepts reservations. The center facility 1 determines a showing condition (showing place, content title, genre, schedule or the like) according to customer information, transmits the time, showing hall, seat information or the like to a preserver, and transmits image data retrieved from the accumulated data together with the showing condition or customer information to the external facility 2 in encrypted form through a network 3. The external facility 2 collates visitors with the customer information, and transmits the visitor information and showing state to the center facility 1.  The center facility 1 performs a charging processing on the basis of the visitor information, unitarily performs income management, and monitors the showing state, so that the personnel of the external facility 2 can be reduced.
Patent JP-2002301103-A (JP)
Title: Disposable diaper
Inventor: TANAKA YOSHIKAZU
IPC: A61F13/49
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper which achieve a smooth wearing requiring no so much time and labors by keeping legs from being caught onto suspension members and being inserted between pants and the suspension members. SOLUTION: The disposable diaper 1A is constituted of pants 2 and a humor absorbing pad 11 positioned inside the pants 2, which pad 11 is linked to first and second stretching suspension members 19 and 27 extensible in the direction of the girth on front and rear girth areas 38 and 40 of the pants, and the first and second suspension members 19 and 27 are linked to the pants 2 being extended in the direction of the girth.  Front and rear end parts 15 and 16 of the pad 11 are fastened on central parts 25 and 33 of the suspension members 19 and 27, both side parts of the suspension members 19 and 27 are fastened on the girth side parts 5 of the front and rear girth areas 38 and 40, and outer end parts 23 and 31 of the suspension members 19 and 27 are fastened on the front and rear girth areas 38 and 40 through joint areas 35 which are arranged intermittently in the direction of the girth on the front and rear girth areas 38 and 40.
Patent JP-2002312038-A (JP)
Title: Diaphragm assembly
Inventor: KURAMASU MASATOMO
IPC: F16K31/126
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To stably adjust a pressure by making a steel ball follow the movement of a diaphragm, because leaving the steel ball in the lower part is not left behind when the diaphragm itself is raised. SOLUTION: The center part of a pilot diaphragm 11 is integrally supported with a steel ball 12 through a ball holder 15. To be concrete, its base end side is held between the mounting flange 15a of the ball holder 15 and a diaphragm pressing plate 11a, and moves against energizing force of the pressure adjusting spring 10. At the same time, the steel ball 12 leaves from a valve hole 14, and thereby the steel ball 12 can perfectly follow the movement of the diaphragm 11 and the pressure can be accurately and stably adjusted.
Patent JP-2002313933-A (JP)
Title: Layout structure of semiconductor integrated circuit
Inventor: UEMATSU KATSUYUKI
IPC: G06F17/50
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To improve noise resistance and surge resistance in a semiconductor integrated circuit that integrally includes an analogue circuit and a digital circuit as well as an RC filter against electromagnetic wave noise. SOLUTION: A semiconductor integrated circuit integrally includes an RC filter against electromagnetic wave noise as well as an analogue circuit and a digital circuit on the same substrate. The circuit has a layout in which a positive electrode 11 of a capacitor 1 constituting the RC filter is made distant from elements and wiring 2 constituting the analogue circuit and the digital circuit to such an extent that malfunction of a circuit element is not caused by noise superimposed on the positive electrode 11, or that dielectric breakdown of the capacitor 1 of the RC filter or latch-up or dielectric breakdown of a circuit element is not caused by a surge applied to the positive electrode 11.  Specifically, a gap between the positive electrode 11 of the RC filter and circuit elements and wiring 2 is made equal to the minimum gap of an layout rule or greater or five times of the minimum gap of the layout rule including a safe margin.
Patent JP-2002272174-A (JP)
Title: Induction control type dc magnetic levitation system
Inventor: ARAI HIROSHI
IPC: H02P25/062
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional AC induction levitation system having been hardly utilized, since a large amount of unneeded power consumption is required even though there is an advantage that a conductive plate may be simply laid on the ground, and of its impossible to connect a diode in the case of a flat shape as in the conductive plate although power consumption can be restrained by utilizing a permanent magnet(PM), since a DC magnetic field is generated, if an induction current flowing through the conductive plate can be subjected to half-wave rectification by an element, such as a diode. SOLUTION: By introducing an induction control coil for absorbing the induction current, one of induction currents flowing through the conductive plate is restrained for creating a state close to half-wave rectification, and hence levitation is promoted by utilizing the repulsion and absorption force between the DC magnetic field and PM that are being generated, while the period is average, thus restraining power consumption. This system is named a 'linear induction control type DC motor', and its abbreviation is a 'Linear Arai-type Motor'(LAM).
Patent JP-2002309754-A (JP)
Title: Grating
Inventor: HENMI SHINICHI
IPC: E04F15/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a grating for laying a floor finishing material on a balcony groove which can minimize the difference in level with the adjacent floor finishing material and is easy to construct and maintain. SOLUTION: This grating 1 for laying the floor finishing material 2 also on a drain groove 34 provided on a balcony 3 comprises a plurality of bar members 11 laid between both longitudinal edges of the drain groove 34 at intervals and inserted between the legs 21 of the floor finishing material 2 to support the reverse side of the floor finishing material 2, and a connecting member 12 orthogonal to the bar members 11 to mutually connect the bar members 11.
Patent JP-2002317275-A (JP)
Title: Method for elongating service life of electroless tinning solution
Inventor: KAWAMOTO TOSHIYUKI
IPC: C23C18/31
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for elongating the service life of an electroless tinning solution. SOLUTION: The temperature of a plating solution is reduced from a using temperature to <=40 deg.C to produce the crystals of a compound of copper with a complexing agent, and the crystals are removed.