baber/WOPTO huggingface dataset:
Patent JP-2001225540-A (JP)
Title: Stencil base paper retaining device
Inventor: WATANABE HIROSHI
IPC: B65H5/38
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent a stencil base paper from being creased or fixed obliquely to a plate cylinder by properly guiding and retaining the tip end part of a transferred stencil base paper. SOLUTION: The swinging end of a clamping plate 44, retaining the tip end part of a stencil base paper M, is formed so as to have the shape of a comb and the tip end of an upper guide plate 18, guiding the stencil base paper M from a processing unit, is formed so as to have the shape of a comb so as to pass the comb-shape part of the clamping plate 44 while a pop-up member 49, positioning the tip end part of stencil base paper M, pinched by the clamping plate 44 at the upper part of the same, is provided. Upon fixing a plate, the opening angle of the clamping plate 44 is set so that the swinging end of the clamping plate 44 is overlapped on the tip end of the upper guide plate 18 while the opening angle of the pop-up member 49 is set so that the tip end of the upper guide plate 18 is positioned between the clamping plate 44 and the member 49.  Accordingly, the tip end of the upper guide plate 18 is positioned between the clamping plate 44 and a magnet plate 47 while the tip end part of the stencil base paper M is guided to a place between the clamping platter 44 and the magnet plate 47 by the upper guide plate 18 and the pop-up member 49.
Patent JP-2001236606-A (JP)
Title: Magnetic head
Inventor: MEGURO SATOSHI
IPC: G11B5/31
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an induction magnetic head used for high density recording, having a structure wherein magnetic leakage at a part near to the magnetic pole of the tip of a magnetic core is prevented and the magnetic resistance of an upper magnetic core tip part is reduced. SOLUTION: An upper magnetic core opposed to a lower magnetic core through a magnetic gap layer consists of the upper magnetic core tip part near to the magnetic pole and an upper magnetic core back part as its back part. The upper magnetic core tip part has a parallel part extending to the inner part from the part of the magnetic pole and having the width nearly equal to the width of a track and a fan-shaped part at an inner part farther than its apex. The upper magnetic core tip part has a magnetic gap between the upper and lower magnetic cores at a part between the magnetic pole and the apex and the gap between the upper and lower cores is wider than the magnetic gap at the inner part farther than the apex.  The tip part of the upper magnetic back part is overlapped by and connected to a part nearer to a medium counter surface than the apex of the upper magnetic core tip part and the upper magnetic core back part extends therefrom over a coil and a coil insulating layer.
Patent JP-2001236397-A (JP)
Title: Article order reception system
Inventor: SAKUMA MASAKI
IPC: G06Q30/06
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an article order reception system which uses the Internet and Internet portable telephone in addition to existent telephone and FAX. SOLUTION: This system is equipped with a server which (a) makes article information open to personal computers and/or Internet portable telephones, (b) runs a program for receiving orders from the personal computers and/or Internet portable telephones, and (c) runs a program for distributing leaflets directly to the personal computers and/or Internet portable telephones and an order data monitoring personal computer which (d) actually receives orders from the personal computers and/or Internet portable telephones at a store and (e) performs a member managing process at the store.
Patent JP-2001232881-A (JP)
Title: Ribbon cassette
Inventor: TSUSHIMA MITSUO
IPC: B41J17/32
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To miniaturize a ribbon cassette and to apply proper tension to an ink ribbon. SOLUTION: The ribbon cassette 10 is equipped with a first housing part 12, a second housing part 13 and the connection member 14 for connecting the side end parts of the housing parts 12, 13 and a cylindrical sending-out core 40 having a rotary shaft is provided in the housing part 12 while a cylindrical taking-up core 42 having a rotary shaft and the wide ink ribbon R wound around the sending-out core 40 and capable of being partially wound around the taking-up core 42 are provided in the housing part 13. An almost rectangular taking-up port 27 for introducing the ink ribbon R along the direction of the rotary shaft of the taking-up core 42 is formed to the peripheral wall part 13a of the housing part 13. Edge parts 18a, 13c are provided to a part of the peripheral wall part 13a facing to the taking-up port 27 in opposed relationship.
Patent JP-2001235716-A (JP)
Title: Optical-electric mixture substrate
Inventor: NAKAI TAKESHI
IPC: G02F1/065
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To solve problems of a conventional optical-electric mixture substrate that the temperature difference between the core of the optical waveguide and the temperature detector disposed on the substrate is large and the measurement of the temperature of the optical waveguide with good accuracy is difficult. SOLUTION: A mount for optical parts and electronic parts, an optical waveguide to which optical parts are to be connected, a resistor 12 as a temperature sensor which consists of a metal or semiconductor to detect the temperature of the optical waveguide and which is disposed near under the optical waveguide are formed on a substrate 11. The product (A) of the reciprocal of the thermal conductivity of the optical waveguide and the distance from the center of the core 13 of the optical waveguide to the surface of the substrate 11, and the product (B) of the reciprocal of the thermal conductivity of the substrate 11 and the thickness of the substrate 11 are controlled to satisfy A/B>=19.  Since a gentle temperature gradient is generated in the optical waveguide and the temperature difference between the core 13 and the resistor 12 for the temperature sensor is decreased, the temperature of the core 13 of the optical waveguide can be measured and detected with good accuracy.
Patent JP-2001244595-A (JP)
Title: Connecting structure between printed board and bus bar
Inventor: KUNUGI MASANORI
IPC: H02G3/16
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure between a printed board and a bus bar wherein the number of parts is reduced for lower total cost. SOLUTION: Conductive parts 13 and 14 formed at a printed board 10 are electrically connected to an insulation displacement terminal 23 formed integrally with the end part of a bus bar 22, constituting an internal circuit. Here, a terminal penetration opening 12 where the insulation displacement terminal 23 of the bus bar 22 penetrates is formed at the printed board 10, and a wire 15 is so routed as to stride over the terminal penetrating opening 12 and connect to the conductive part 13 and 14. The wire 15 exposed in the terminal penetrating opening 12 is allowed to be pressure-welded with the insulation displacement terminal 23 of the bus bar 22 penetrating the terminal penetrating opening 12.
Patent JP-2001245083-A (JP)
Title: Composite machine and its control method
Inventor: SUGINO KAZUMASA
IPC: H04N1/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a digital composite machine and its control method which realize a proper and efficient PDL function. SOLUTION: The digital composite machine including copy parts 1 and 2 having a scanner function and a printer function and a picture input/output control part 3 having a block selection function and a facsimile function is provided with a coin robot part 14 into which coins are thrown and a core part 10 which controls print output in accordance with thrown-in coins. PDL is initialized at the time of power on, and printing is performed after throwing-in coins if the coins are sufficient for printing charge.
Patent JP-2001240612-A (JP)
Title: Catalyst for polymerizing propylene and method for polymerizing propylene-based polymer
Inventor: ITO MASAAKI
IPC: C08F10/06
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst having a high polymerization activity and capable of providing a polypropylene-based polymer suitable for molding methods such as a sheet, a blow or an injection molding method. SOLUTION: This catalyst for polymerizing an olefin is characterized as comprising a component (A) and a component (B). the component (A): a solid catalyst component prepared by bringing a component (A1) into contact with a component (A2) the component (A1): a solid component for polymerization consisting essentially of titanium, magnesium and a halogen and, as necessary, an electron donor and the component (A2): an organic compound represented by the following general formula 1 (R1 to R10 are each a substituent group having at least one element selected from carbon, hydrogen, oxygen, a halogen, nitrogen, sulfur, phosphorus, boron or silicon; and R7 and R8 and R9 and R10 together may form a ring) and the component (B): an organoaluminum compound component.
Patent JP-2001248834-A (JP)
Title: Gas shutoff device
Inventor: OTANI TAKAHISA
IPC: F23N5/26
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To detect a failure of a metering sensor and a gas-flow sensor in a gas pipe-line. SOLUTION: A gas shutoff device is provided with a gas-flow input means 1 which detects a gas flow in the gas pipe line and outputs a gas-flow signal A, a flow presence/absence judging part 2 which receives a gas-flow signal A from the input means 1 and outputs a flow-rate sensor drive signal B, and a flow-rate input means 3 which measures a flow rate of gas flowing in the gas pipe line on receiving the signal B, and outputs a flow-rate signal C. When an irregular flow-rate judging part 4 receives a flow-rate signal C having at least an irregular value held beforehand in the judging part 4, or when a flow- discrepancy judging part 8 receives a flow-rate sensor drive signal B, and judges that no flow-rate exists after a plurality of judgement of the signal C, the judgement parts 4 and 8 output respectively a valve-actuation permission signal D and an alarm signal F.  A valve 6 shuts off the gas pipe line based on a valve-close signal E of a valve actuation part 5, and a notification means 7 sends out an alarm signal F.
Patent JP-2001248883-A (JP)
Title: Method for controlling supply of surfactant and method for carrying heat
Inventor: KISHIMOTO AKIRA
IPC: F24D10/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling supply of surfactant in which friction reducing effect can be sustained constantly by supplying surfactant automatically when the friction reducing effect is decreased due to lowering of density of the surfactant in piping caused by leakage, or the like, in a method for carrying heat using an aqueous solution of surfactant having friction reducing effect as a heat carrying medium. SOLUTION: In the method for controlling supply of surfactant where the concentration of surfactant in heat carrying medium, i.e., an aqueous solution of surfactant circulating through piping in a method for carrying heat, a weighing section and a surfactant supplying section are provided at a part of the piping. When the flow rate of the heat carrying medium detected by the flow meter is lower than a set level, the surfactant supplying section is operated to supply surfactant into the piping. When the flow rate of the heat carrying medium detected by the flow meter reaches the set level, supply of surfactant from the surfactant supplying section is interrupted.
Patent JP-2001016625-A (JP)
Title: Optical cross connector and optical network
Inventor: TSUYAMA ISAO
IPC: H04B10/2507
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To economically realize an optical cross connector with excellent extension performance with respect to a change (especially increase) in the number of contained wavelengths per one input port. SOLUTION: The optical cross connector is provided with an optical input switch section 3 that collects optical signals from input ports 1-i (I=1-k, k is an integer being 2 or over) for each same input wavelength λj (j=1-n, n is an integer being 2 or over) for routing, an optical output switch section 5 that routes a plurality of input optical signals to a desired out put port 2-i for each same output wavelength λj, an optical multiple distribution section 4 that applies wavelength multiplex to the optical signal with each wavelength λj after the output path switching by the optical input switch section 3, and distributes and out puts the obtained multiplexed optical signal as a plurality of the input optical signals to the optical output switch section 5,  and an optical wavelength selection section 6 that selects an optical signal with a desired wavelength λj among the multiplexed optical signals.
Patent JP-2001246186-A (JP)
Title: Skin material for foaming integrally with skin and product integrally foaming with skin
Inventor: IIDA MAKOTO
IPC: B32B7/09
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To improve workability in sewing for the material of a foamed product. SOLUTION: A skin material is formed by sewing plural skin pieces and injecting a foaming liquid for pad forming thereinto to integrally forming a pad. The leakage of the foaming liquid from the needle holes formed by sewing of the skin material is prevented by a leakage prevention work of the needle holes. Bobbin thread 1 for sewing plural skin materials 3, 4 is formed of a flexible elastic material against needle thread 2 and is used as a sealing member of the needle holes.
Patent JP-2000347824-A (JP)
Title: System and method for printing image data
Inventor: ICHIHARA SHINTARO
IPC: B41J5/30
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide the image data print system which can shorten the time needed to transmit and receive image data from a server computer to a printer. SOLUTION: The image data transmitted from the server computer 1 to the printer 2 through a communication means are stored in the cache memory of the printer 2. The image data stored in the cache memory are converted into print data that the printer 2 can recognize each time they are printed, and printed by a print part. The printer 2, therefore, receives the image data from the server computer 1 and the image data are smaller in data amount than print data, so the time needed to transmit and receive the image data can be shortened.
Patent JP-2001256446-A (JP)
Title: Non-contact ic card reader/writer
Inventor: NAKAGAWA HITOSHI
IPC: B42D15/10
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact IC card reader/writer capable of improving communication accuracy between a non-contact IC card and an antenna and reliably performing data update processing. SOLUTION: The IC card carrying path 10 of the non-contact IC card reader/ writer 2 consists of a lower guide 11, side plates 12 and 13 and a pair of upper guides 14 and 15. The lower guide 11 constructs a card extracting part 16 by bending the end part of a straight carrying part to the right or the left. The antenna 19 is also provided under the carrying end part of the guide 11. The non-contact IC card 3 is inserted from the carrying inlet of the path 10, carried manually to be abutted on a guide 18 for temporary stop at the end part of the carrying path and subsequently extracted from the part 16 with its carrying direction changed. The card 3 being in the middle of being carried goes into the communication range of the antenna 19 in the vicinity of reaching the guide 18 and updates stored data by communication with the antenna 19.
Patent JP-2001257145-A (JP)
Title: Device for charged particle bean exposure and method for charged particle beam exposure
Inventor: UMAGOE TOSHIYUKI
IPC: H01L21/027
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a device for charged particle beam exposure and a method for exposure by which lithography accuracy and throughput can be improved by improving the arrangement of opening on a mask and the order of exposure. SOLUTION: A character frequency calculation part divides a circuit pattern to be exposed in a plurality of small areas, and calculates the frequency appearance of a character pattern constituting the details of the circuit pattern for every small area. A part for determining the arrangement of character opening calculates a frequency when optional two character patterns are combined in the same small area throughout the circuit pattern, and determines the arrangement of character opening on a mask so that openings of character pattern having a high combination frequency may be mutually close to each other. A deflection order setting part determines an order for using a character opening for every small area so that a distance between the character openings on a mask to be used may become shortest.
Patent JP-2001256018-A (JP)
Title: Image formation system
Inventor: MARUME KOJI
IPC: G06F3/12
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an image formation system for which no overrun prediction is required to be performed on the printer side. SOLUTION: The image formation system is constituted so that a band (or a page) with high possibility of becoming an overrun error is known at a point of time when print data are received by a controller part 201 on the output side by providing an overrun error predicting means 113 of a printer driver part 111 on the host side and a command to instruct direct development of a page description language.
Patent JP-2001254195-A (JP)
Title: Highly corrosion-resistant composite electroplated steel sheet and its manufacturing method
Inventor: YANO MASAAKI
IPC: C25D3/22
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost highly corrosion-resistant electroplated steel sheet withstanding the severe environment even with a thin coating weight, not causing the deterioration of formability and spot weldability and excellent in bare corrosion resistance, flaw corrosion resistance after being coated, end- face corrosion resistance, etc., and its manufacturing method. SOLUTION: This composite electroplated steel sheet has a composite electroplating layer wherein the oxide grains each with a corrosion inhibitor consisting of at least one kind of organic compound selected from alkynes, alkynols, phenols, amines or their salts, thio compounds, heterocyclic compounds and aromatic carboxylic compounds or their salts adsorbed thereon are dispersed and containing 0.001-20 mass % C on one or both sides of the bare steel sheet or plated steel sheet. Otherwise, the composite electroplated steel sheet has a composite electroplating layer wherein the microcapsules encapsulating the corrosion inhibitor are dispersed and containing 0.001-20 mass % C.
Patent JP-2001258238-A (JP)
Title: Semiconductor application device
Inventor: FUJIYOSHI YUJI
IPC: H02M7/04
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce a maintenance space of a semiconductor element and make the device small. SOLUTION: A sliding member 14 freely moving in the front and the back is provided through a sliding rail on a pair of upper and lower guiding members 13 that are fixed in a box body 5. A rotating shaft 12 at upper and lower part of a heat sink is supported pivotally by a bearing 16 mounted on the sliding member 14.
Patent JP-2001253260-A (JP)
Title: Front wheel transmission for working vehicle
Inventor: HYODO OSAMU
IPC: F16H63/10
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce a cost and to compactify constitution. SOLUTION: In a working vehicle arranged with a power transmission shaft 15 between a clutch housing 13 and a transmission case 14 and covered with a power transmission case 21, a gear case 18 is fixedly provided in a front face of the case 14, and a front wheel transmission 40 of a key shift type is provided inside the gear case 18. A front wheel power transmission shaft 19 is arranged in a position lower than that of a shifter operating shaft 45 of the transmission 40.
Patent JP-2001264525-A (JP)
Title: Pyramid type cube corner retroreflection sheet
Inventor: MIMURA IKUO
IPC: G02B5/124
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a pyramid type cube corner retroreflection sheet having a new structure. SOLUTION: A pair of pyramid cube corner retroreflection elements each divided by three side faces (a1 face, b1 face, c1 face; a2 face, b2 face, c2 face; etc.), crossing almost perpendicular to one another are formed by grooves each having substantially a symmetric V-shape cross section and crossing one another and a plurality of the pairs are arranged in a most densely packed state as projecting to one side from a common bottom plane (S-S'). The side faces (c1 face, c2 face) facing each other in the pair of the pyramid retroreflection elements make a pair with one bottom line (x) as common. The bottom plane (S-S') is a common plane including both of the bottom side lines (z, z) of one side faces (a1 face, a2 face) and the bottom side lines (y, y) of the other side faces (b1 face, b2 face) in the pair of pyramid retroreflection elements.  The side faces (c1 face, c2 face) of the pair of pyramid retroreflection elements having the bottom line (x) as common have different forms from each other with different height of the peaks from the bottom plane (S-S').
Patent JP-2001259250-A (JP)
Title: Suspension type monorail toy
Inventor: SHINDO MASAO
IPC: A63H21/02
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a suspension type monorail toy which has a simple construction and rarely fails, and continuously travels along a traveling beam. SOLUTION: The suspension type monorail toy includes a traveling beam 1 and a car 20 which is suspended from the beam 1 and travels. The beam 1 includes a traveling drive path 16 including a rack 12 which is formed along an opening 6 formed on the underside, the center portion being partitioned in the longitudinal direction by a separator 14 so as to extend continuously along the periphery and a suspension traveling path 9 formed in the longitudinal direction. The car 20 includes a rotatable drive shaft 30 having a pinion 32 at its top end, a motor 22 to ratatably drive the shaft 30, and a suspension shaft 38 to suspend the car 20 so as to be moved along the shaft 38. The shaft 38 is rotatably supported by the path 9, and the pinion 32 is mated with the rack 12 to suspend and support the car 20 on the beam 1.
Patent JP-2001268540-A (JP)
Title: Redundant system in catv transmission network
Inventor: TAKASHIMA MASAJI
IPC: H04L12/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To solve problems that there is a difference in the delay time of signals between a master transmission line and a slave transmission line and the transmission of a signal is interrupted in an instant at the time of switching the master transmission line to the slave transmission line. SOLUTION: The slave transmission line 2 is laid in an optional transmission section in a CATV transmission network differently from the main transmission line 1, and in the case of setting up the section as a redundant section, a delay element 3 is arranged on the transmission line 1 or 2 having short line length to remove a signal delay time difference generated due to a line length difference between both the transmission lines 1, 2. Delay time to be applied to the signal by the element 3 can be changed. In the redundant section, a signal sent from its upstream or downstream is distributed by a distributor 4 and transmitted in parallel through both the transmission lines 1, 2, signals transmitted by respective lines 1, 2 are mixed with each other by a mixer 5 and the mixed signal is sent to the downstream or upstream.