baber/WOPTO huggingface dataset:
Patent JP-2002344556-A (JP)
Title: Parallel data transmission control system and parallel data transmission control apparatus
Inventor: MIZUGUCHI TETSUYA
IPC: H04L29/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To easily handle data of a high bit rate and reduce such overhead as 0-insertion in an HDLC transmission control system to execute a high efficiency data transmission. SOLUTION: A scrambler circuit 2 scrambles parallel input data SD10-SD13 to a parallel data transmission controller 1 and a flag generator circuit 5 adds expanded flags to the scrambled data passed through an FCS generator circuit 2 and a zero insertion circuit, thus outputting data. Functional blocks 8-11 descramble parallel input data RD10-RD13 to a data receiver controller 7, thus outputting descrambled data.
Patent JP-2002341078-A (JP)
Title: Air lock equipment
Inventor: INOUE YOSHIHISA
IPC: G21C13/02
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an air lock equipment capable of passing a carriage for carrying an appliance in and out. SOLUTION: In a barrel part 12, a fixed passage body 35 almost horizontally extending in the longitudinal direction of the barrel part 12 from the lower rim of the opening of a bulkhead 31 and a passage supporting body 36 positioned in the lower part of the opening and closing area of an outside door body 34 are always provided, a temporary passage body 37 almost horizontally stretching to the upper surface of the fixed passage body 35 from the lower rim of the opening of a bulkhead 32 is disposed with the door bodies 33, 34 opened, and an inside temporary passage body 38 stretching to the floor surface 27 from the lower rim of the opening of the bulkhead 31 and an outside temporary passage body 39 stretching to the floor surface 28 from the lower rim of the opening of the bulkhead 32 are disposed.  Thereby, passage surfaces 42, 40, 41 stretching to a dry well 7 from the external part of a storage container 2 are formed.
Patent JP-2002347368-A (JP)
Title: Page turning device and automatic teller machine equipped with the same
Inventor: ARIGA KAZUYA
IPC: G06Q40/02
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a page turning device making it possible to turn over one page alone. SOLUTION: A passbook 12 is carried to a page turning position by rotating feed rollers 6a and 6b (a). A friction roller 1a is rotated in the direction A and at least internal sheets 12a and 12b of the passbook in contact with the friction roller 1a are raised off (b). The contact of a cam 3 with a swing arm 5 is broken off and the internal sheets 12a and 12b are held by the friction rollers 1a and 2a (c). While the internal sheet 12a is left held, the friction roller 1a is rotated in the direction B and thereby the internal sheet 12b alone is returned to the main body side of the passbook 12 (d). Then, the cam 3 rotates and the swing arm 5 is pushed up, while the internal sheet 12a alone is left on the friction roller 1a (e). The passbook 12 is carried by rotating the feed rollers 6a and 6b and one page alone is turned over (f).
Patent JP-2002353562-A (JP)
Title: Surface-emitting laser and manufacturing method therefor
Inventor: FURUKAWA YUKIO
IPC: H01S5/183
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a surface-emitting laser that can be manufactured through a simple process, can be lowered in operating voltage, and can be constituted to output high-luminance light in a fundamental transverse mode, and to provide a method of manufacturing the laser. SOLUTION: In this surface-emitting laser, at least a first multilayered semiconductor mirror 103, an active layer 105, and second multilayered semiconductor mirrors 109 and 113 are laminated upon another in this order or in the reverse order. In addition, two regions of the second multilayered semiconductor mirrors 109 and 113, having different reflectance, are formed by interposing a first spacer layer 118 which includes an Al-containing semiconductor layer and a second spacer layer 117 formed by oxidizing the layer 118 between the mirrors 109 and 113 in the emitting center region of the laser light generated from the active layer 105 and the peripheral region of the center region, respectively.
Patent JP-2002004319-A (JP)
Title: Back hoe
Inventor: MATSUMOTO TOSHIYUKI
IPC: E02F9/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To make the whole body of a back hoe compact by shortening the distances from the center to the left and right side sections of the turning base of the back hoe. SOLUTION: This back hoe is constituted in such a way that the turning base 1 mounted with a driver's cab 2 is turnably provided on a traveling machine base 4 having left and right crawler traveling devices 5 and the boom 6 of an excavating device A is provided in a leftwardly and rightwardly turnable state in front of the driver's cab in the front section of the turning base 1. In the lateral direction of the turning base 1, the driver's cab 2, a control lever group 31, and the boom 6 are closely arranged in such a way that the centers of the cab 2 and group 31 in the lateral direction are shifted to the left or right side and the boom 6 is shifted to the right or left side from the center of the base 1 in the lateral direction.
Patent JP-2002352316-A (JP)
Title: Cup capping device for cup type automatic vending machine
Inventor: NAGAYOSHI KENYA
IPC: G07F13/10
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To improve reliability by performing improvement to receive and hold a cap delivered from a cap storing container and delivered to a shutter type cap mounting mechanism at a fixed position by suppressing attitude disorder of the cap and to surely attach the cap to the upper surface of a cup containing drink from that position. SOLUTION: In this shutter type cap mounting mechanism 3 arranged at a capping spot on a cup carrying route, a cylindrical guide column 3e for receiving the cap 5 delivered to a shutter mechanism from the cap storing container 1 at a horizontal attitude and holding the cap 5 at a center position of an upper surface of the shutter is additionally equipped on an upper surface side of a double-hinged type shutter mechanism combining a pair of flat left and right slide type shutter plates 3a, and the cap 5 delivered from the cap storing container 1 is surely adhered to the upper surface of the cup 6 by being regulated to a stable attitude by the guide column 3e for the cup 6 containing drink which is mounted on a cup carrying mechanism 4 and reaches the capping spot on the carrying route.
Patent JP-2002352706-A (JP)
Title: Manufacturing method of field emission electron source
Inventor: KUNUGIBARA TSUTOMU
IPC: H01J9/02
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a field emission electron source capable of improving insulating withstand voltages and providing longer service life. SOLUTION: This manufacturing method includes process of forming a polycrystalline silicon layer 3 on a n-type silicon substrate 1 which forms a conductive substrate, then forming a porous polycrystalline silicon layer 4 containing the grain and silicon crystalline of polycrystalline silicon, by making the polycrystalline silicon layer 3 porous in an anode oxide treatment process, and forming then a strong field drift layer 6 is formed by oxidizing the porous polycrystalline silicon layer 4 in an oxidizing process, and after that a surface electrode 7 is formed. Here the formation of a naturally oxidized film on the surface of the silicon crystallite is prevented by making the porous polycrystalline silicon layer 4 by not having it exposed to atmosphere for a specified time between the anode oxidizing treatment process and the oxidizing process.
Patent JP-2002346840-A (JP)
Title: Wire electric discharge machining apparatus
Inventor: MATSUURA ATSUSHI
IPC: B23H7/10
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a wire electric discharge machining apparatus which can easily be assembled, is inexpensive, and in addition, can further improve responsibility to variation of wire tension. SOLUTION: A torsion spring 22 is arranged between a rotary shaft 4a of a pinch roller 4 and an output shaft 23a of a servomotor 23. In machining, the output shaft 23a is rotated so that a twisted angle of the torsion spring 22 is constant, and tension is given to a wire electrode 2 as braking force for the pinch roller 4 by utilizing restoring force of the torsion spring 22 produced by twisting the torsion spring 22.
Patent JP-2002321740-A (JP)
Title: Multifunctional container
Inventor: HAGIWARA SHIGETOSHI
IPC: B65D6/04
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of work by making a container which can be made into several forms by being stacked in different ways with a single shape. SOLUTION: In this container, a side plate where a cross section of a half of the upper edge of an overlapping portion is made into a projecting-shape, a cross section of the other half is made into a recessed-shape, and its lower edge has the inverted shape, and the other side plate having the reversed shape of the side plate are fixed with a bottom plate near the bottom surface and cross plates.
Patent JP-2002358550-A (JP)
Title: Coin carrier
Inventor: YOSHIIKE KIYOKATSU
IPC: G07D3/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent discharge defects even when coins 21 and 22 of different diameters are present in a coin carrier discharging false coins and the medals of other shops to a different route. SOLUTION: Carrying guides 15 and 16 on both sides are arranged at an interval matched with the coin 21 of a large diameter, the route of the coin 2 guided just as the advancing direction of a belt 10 is changed at a route change path 18 and the coin 2 is guided just as the advancing direction of the carrying belt 10 again in a second straight path 19. After the second straight path 19, an image sensor 13 and a different kind coin discharge device 14 are arranged. Thus, even the coin 22 of a small diameter is carried on a fixed route shifted to one side at all times at a coin identification position and A discharge position and the identification defect of a coin identification device 13 and the discharge defect of the coin discharge device 14 are prevented.
Patent JP-2002358575-A (JP)
Title: Merchandise box management system
Inventor: YAMAGUCHI KIYOMITSU
IPC: G06Q50/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise box management system in which stock management merchandise and the information are accurately recognized and stocking and reselling are quickly and easily performed. SOLUTION: The merchandise box management system is formed so as to input the merchandise information of the merchandise which is not a sales object as stock management merchandise information, to input the box number of a box to house the stock management merchandise and to issue a merchandise box management slip on which the inputted box number and the inputted stock box management merchandise information are printed. Also, it is formed so as to code and convert the box number and to print a converted code on the merchandise box management slip. Further, it is formed so as to extract the stock box management merchandise information corresponding to the box number stored and held in a memory on the basis of the box number read from the merchandise box management slip and inputted and to visibly output it.
Patent JP-2002359879-A (JP)
Title: Service-providing system
Inventor: KITADA SEISHU
IPC: H04W84/10
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a service-providing system which is suitable for giving instruction rights and instruction function to an instruction device, on the basis of the position relation of a virtual object respectively associated with a service providing device and the instruction device for giving instructions to the service providing device and also to notify only the operator of the instruction device of prescribed information. SOLUTION: This service-providing system consists of the instruction device 2 for giving operating instructions to a projector 4 being a device that provides a service described later, a virtual object managing device 3 for controlling the operations related to the virtual object, such as for setting the virtual object and to give the instruction device 2 an instruction right to the projector 4, the projector 4 for displaying an image, corresponding to instruction contents from a user on a part to be displayed, an information-notifying part 5 for notifying the instruction device 2 of information for an operator, who operates the device 2 and a network 6 for performing data communication among the individual devices.
Patent JP-2002364693-A (JP)
Title: Rotating damper
Inventor: ODA NOBUTOSHI
IPC: E05F5/10
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a backlashless rotating damper having a valve element of extremely simple structure. SOLUTION: This rotating damper comprises a casing having a fluid chamber for filling fluid, a rotating member stored in the fluid chamber, vanes formed on the outer peripheral surface of the rotating member, a fluid passage allowing the movement of the fluid between the first side face side and the second side face side of the vanes, and the valve element for opening and closing the fluid passage. The valve element comprises a valve part disposed at a fluid passage closable position and a spring part energizing the valve part in the direction of closing the fluid passage formed integrally with each other. When the rotating member is rotated in a first direction, the valve part opens the fluid passage against the energizing force of the spring part by the pressure of the fluid on the first side face side of the vanes.  When the rotating member is stopped, the fluid passage is instantaneously closed by the energizing force of the spring part. When the rotating member is rotated in a second direction, the fluid passage is closed by the energizing force of the spring part and the pressure of the fluid on the second side face side.
Patent JP-2002369159-A (JP)
Title: Apparatus for electronic watermark embedding process, method for embedding electronic watermark, and program
Inventor: MATSUMURA YUKI
IPC: G06T1/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To constitute an embedding process of an electronic watermark which is made difficult to recognize based on the motion information of motion images in electronic watermark embedding. SOLUTION: Motion detection on an inputted timely continuous digital video signal is conducted by using a frame correlation. Based on the detected motion information, when an image is moving at such a speed that human eyes cannot recognize a still pattern, the electronic watermark is kept still, and when the image is moving at such a speed that human eyes can recognize a still pattern, the electronic watermark is also moved following the image. Thereby, the electronic watermark can be superimposed on the inputted digital video signal highly efficiently by adaptively reducing the calculation quantity.
Patent JP-2002366781-A (JP)
Title: System to be used for electronic commerce
Inventor: HOSODA NAOMASA
IPC: G06Q30/06
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a system to be used for electronic commerce capable of improving the efficiency of transaction among a plurality of companies. SOLUTION: The system is provided with a transaction relation management server 3 connected to respective terminals 1 owned by a plurality of the companies performing transaction with each other via a network 2. This server 3 stores transaction relation information consisting of information on transaction among prescribed companies transmitted from a prescribed company terminal 1 and exhibits this transaction relation information at another company terminal 1 according to a request from this another company terminal 1.
Patent JP-2002362038-A (JP)
Title: Heat-sensitive recording medium
Inventor: NISHIOKA MAKOTO
IPC: B41M5/30
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording medium with such advantages that the whiteness is high and the color development of a white paper part by an environment resistance test is inhibited and the color developing properties are high, and further, a reversible heat-sensitive recording medium which enables color development and decolorization to be performed only by a difference in heating conditions and shows a sharp color contrast and superb image retention properties. SOLUTION: This heat-sensitive recording medium has a sheet-like support, a colorless or pale-color dye precursor formed on the sheet-like support and a heat-sensitive recording layer including a developer which thermally develops a color through a chemical reaction with the dye precursor. In addition, the developer contains at least one kind of chemical compound having at least one boric acid group represented by formula -B(OH)2 ...(I).
Patent JP-2003012132-A (JP)
Title: Carriage conveyor extending method for excavated sediment or the like, carriage device for excavated sediment or the like and belt connection device
Inventor: SAITO MASAHARU
IPC: E21D9/12
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device capable of extending a loading position and a delivery position for excavated sediment, suitable for a traction construction method by which plural elements are jointed and arranged, capable of rationally and easily jointing a belt conveyor, capable of safely, rationally and easily performing the jointing work and the belt conveyor withdrawal work after arranging the elements, dispensing with a transfer part of the excavated sediment, and capable of avoiding dropping and scattering of the excavated sediment. SOLUTION: Plural belt conveyors 8 and 10 are provided along a carriage direction so that a carriage passage can be extended. Conveyor frames 12 and 13 of the belt conveyors 8 and 10 are sequentially jointed to the downstream along the carriage direction. Belt rotating means 17 and 18 are provided in upstream and downstream end parts along the carriage direction. Conveyor belts 24 and 25 sequentially jointed through single or plural belt connection devices 26 are wound along the belt rotating means 17 and 18.
Patent JP-2002367763-A (JP)
Title: High frequency induction heating device and heating method using the same
Inventor: NANBA HIDEYUKI
IPC: H05B6/10
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent a drastic decrease in treatment volume of one material by designing of a power supply device with a standard set on another material, concerning broad and narrow plates with large difference in voltage and current matching of a load circuit. SOLUTION: A resonant inverter is used at a power source part, an adjustment capacitor 28n is connected in parallel with a matching capacitor 26 carrying out matching with a heating coil, and at same time, a switching means 30n of conducting circuit is fitted to the adjustment capacitor. Capacity of the matching capacitor is to be variable by switching of the switching means according to kinds of metal plates as heating objects.
Patent JP-2002371320-A (JP)
Title: Method for manufacturing inner ring for constant velocity joint superior in workability and strength
Inventor: NISHIMORI HIROSHI
IPC: C22C38/32
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an inner ring for a constant velocity joint of automobiles superior in the rolling fatigue life and bending strength, by employing SCM420 (specified in Japan Industrial Standards) or a steel equivalent to SCM420, without reducing the cold forged property and machinability. SOLUTION: The method for manufacturing the inner ring for the constant velocity joint shown in the Figure (a) and (b), superior in strength characteristics, is characterized by hot rolling or forging a steel which includes, by mass%, 0.10-0.25% C, 0.03-0.15% Si, 0.20-0.60% Mn, 0.003-0.030% S, 1.00-1.50% Cr, 0.05-0.20% Ti, 0.0005-0.0050% B, 0.01% or less N, and the balance Fe with unavoidable impurities, to make the hardness to 75 HRB or less in as-wrought condition or by a softening heat treatment; and by cold forging the workpiece into a component, carburizing, quenching, and tempering it to make a depth of an effective hardened layer (a distance from a surface having HV 550) to 0.4-0.9 mm, to make an abnormal carburization layer to 15 μm or less, and to make a particle size number of austenitic crystals defined in JIS G0551 to 7 or more.
Patent JP-2002052404-A (JP)
Title: Rotary driving device
Inventor: BERNHARD FRANZ-XAVER
IPC: B23Q5/14
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a rotary driving device for switching the rotating speed of a tool holder. SOLUTION: This rotary driving device is provided with an output drive shaft 10 for supporting the tool holder 17, and the output drive shaft 10 is enabled to move in the first and second axial directions depending on the preset drive. The output drive shaft 10 is connected to a power drive type first drive gear wheel 14 in the first axial position, and connected to a co-axial tubular shaft in the second axial position. The coaxial tubular shaft is driven through a worm drive 32 by a power drive type second drive gear wheel 15.
Patent JP-2002371361-A (JP)
Title: Apparatus and method for vapor phase epitaxy
Inventor: SAKAI SHIRO
IPC: H01S5/323
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for vapor phase epitaxy, which can effectively grow a uniform semiconductor film having adequate crystallinity on a substrate through vapor phase epitaxy, both when performing vapor phase epitaxy on a large-scale substrate or simultaneously on several substrates, and when performing the vapor phase epitaxy set at high temperature, in a vapor phase epitaxy with the use of a horizontal type reaction tube. SOLUTION: The apparatus for vapor phase epitaxy comprises a press- down-gas introducing portion on a wall part of a reaction tube facing to the substrate, and that at least one part of an upstream part in the source gas channel of the press-down-gas introducing portion feeds the press-down gas toward a downstream direction of the source gas channel, in an obliquely lower direction or in a horizontal direction. The method for vapor phase epitaxy includes feeding the press-down gas as well as feeding gas containing the source gas, into the above horizontal type reaction tube of the apparatus for vapor phase epitaxy.
Patent JP-2002270362-A (JP)
Title: Microwave oven equipped with high output converting means
Inventor: LEE SUNG-HO
IPC: H05B6/68
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a microwave oven equipped with a high output converting means so that the maximum output power of the microwave oven can be adjusted by permitted current of a distribution board. SOLUTION: It consists of a magnetron 60, which oscillates at a high frequency and high voltage, and primary and secondary coils, and includes a transformer 50, which generates high voltage by a winding ratio of the above primary and secondary coils, and supplies it to the above magnetron, and an output converting means 40 for adjusting the voltage impressed to the primary coil of the above transformer.