baber/WOPTO huggingface dataset:
Patent JP-2001100624-A (JP)
Title: Multiplane-bonded original plate for duplicating hologram and its manufacturing method
Inventor: KATSUMATA MASAKI
IPC: G03H1/20
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a multiplane-bonded original plate for duplicating a hologram which is constituted by multiplane-bonding plural sheets of hologram original plates with precision and without injuring and to its manufacturing method. SOLUTION: A jig 30 has a plane 31 for compactly aligning and mounting a plurality of hologram original plates 41 to be multiplane-bonded thereon and is provided with grooves 32 at least at positions of the plane 31 corresponding to hologram areas 42 of respective hologram original plates 41. On the jig 30, a plurality of hologram original plates 41 are compactly aligned and mounted, an adhesive 43 is applied onto rear surfaces of a plurality of hologram original plates 41, a substrate 44 is superposed thereon and the adhesive 43 is cured to manufacture the multiplane-bonded original plate 1 for duplicating the hologram.
Patent JP-2001301999-A (JP)
Title: Method and device for supplying plate material
Inventor: CHIBA HIDEFUMI
IPC: B65H3/48
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device capable of securely taking out plate materials one by one by sucking the loaded thin plate materials with a vacuum pad. SOLUTION: With a vacuum pad 13 separated from the top plate material (a cover 5), the negative pressure is applied to the top plate material (the cover 5) from a side thereof to levitate the top plate material (the cover 5) to suck the vacuum pad 13.
Patent JP-2000315358-A (JP)
Title: Optical recording medium for continuously storing data and defective area processing method thereof
Inventor: LEE KYUNG-GEUN
IPC: G11B20/10
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To realize an optical recording medium for continuously storing data and its defective area processing method. SOLUTION: The defective area generated on the recording medium before the use or in the use whereon basic recording units are recorded successively like a DVD-RW capable of repeatedly recording and producing in the large quantity, is detected and the defective area list is recorded on the specific area on the disk. When the user data are recorded thereafter, the user's area is usable to its maximum since the linking following the interruption of data transmission is not accompanied by means of recording dummy data on the defective area 2, repeatedly recording the basic unit data of the area before or after the defective area 2, or recording the specific pattern data, without skipping over the defective area (without lowering the light power) registered on the defective area list.
Patent JP-2001315595-A (JP)
Title: Vehicular bumper
Inventor: SATO KEIJI
IPC: B60R19/03
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To constitute an integral vehicular bumper of plural bumper parts, and to prevent linking damage of the bumper parts by the direct stress transmission between the respective bumper parts. SOLUTION: This vehicular bumper 1 is divided into four parts of the central bumper parts 2L and 2R and the side part bumper parts 3L and 3R. The respective bumper parts are respectively fixed to a backing member 5. The backing member 5 is supported by a chassis (a car body) 50 via a compression coil spring 10 and a leaf spring 20. When impact acts on a partial bumper part, stress of the bumper part generated by impact force is absorbed by impact absorbing capacity of the bumper part itself on which the impact acts and impact absorbing capacity of the backing member, the spring and the plate spring positioned at the back of the bumper part without being directly transmitted to the adjacent bumper parts. The bumper parts are composed of an aluminum die-cast mold.
Patent JP-2001299415-A (JP)
Title: Combining ring
Inventor: YOSHIKOSHI NORIKO
IPC: A44C9/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a combination ring assembled by a plurality of constituent parts, which has a function to enjoy an assembling the constituent parts such as a wooden mosaic work operation, in addition to a function to be put on a finger. SOLUTION: This combining type ring is constituted by assembling a pedestal member 2, a ring base body member 3 and a cylindrical holding member 4 such as a wooden mosaic work. After assembling the ring base body member 3 to the pedestal member 2, the assembly 31 is incorporated in the fitting space section 25 of the cylindrical holding member 4. Respective members can be disassembled only in the vertical and lateral directions excepting the fitting direction of the assembly 31 by combining an engaging protruding half body 22 of the ring base body member 3 and an engaging protruding half body 29 of the cylindrical holding member 4 to an engaging protruding section 10 of the pedestal member 2. The assembled state of respective members is held by a finger 7 which is fitted in a ring hole 15.
Patent JP-2001313633-A (JP)
Title: Contents transmission system, contents reception system and contents distribution system
Inventor: MITSUI KATSUYUKI
IPC: H04N7/167
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an encipher system for minimizing the risk of contents theft through a network. SOLUTION: In this contents distribution system for distributing enciphered contents through the network, a new key for the next contents purchase is distributed every time contents are purchased in order to enhance contents security against key theft because a key for decoding their cipher is also distributed through the same network.
Patent JP-2001311742-A (JP)
Title: Measuring probe unit for electric measurement
Inventor: TOMIYAMA HIDEKI
IPC: G01R27/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a measuring probe unit for electric measurement capable of performing accurate measuring work by bringing measuring probes into contact with an object to be measured composed of a large conductor while their positions are fixed at a predetermined interval without holding them with hands. SOLUTION: In the measuring probe unit for electric measurement having a plurality of measuring probes 11 connected electrically and individually by providing cables 52 individually between a measuring instrument 51 and them, each of the measuring probes 11 is provided with a conducting screw rod 18 which can come into contact with the object to be measured 101 composed of long and large conductor and be loaded freely across substantially upper half based on positional relation that it crosses the direction of length of the object to be measured 101 orthogonally and can come into pressure contact with a side face 103 in the direction of length of the object to be measured 101 freely by screw-fitting in and bringing into close adhesion with a female screw hole 14 vided in an opposing section to a side face 103 side.
Patent JP-2001318196-A (JP)
Title: Electron beam irradiator
Inventor: KATAYAMA YOSHIHIRO
IPC: G21K5/04
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To decrease the quantity of an inactive gas used to replace an irradiation atmosphere with an atmosphere of the inactive gas and remove the oxygen adhering to a pulverulent body by reaching under an irradiation window in an electron beam irradiator that treats them. SOLUTION: Sections where objects to be conveyed stay are formed on the side of the entrance and the exit of a conveying route, and the inactive gas is blown into the section on the side of the entrance.
Patent JP-2001316663-A (JP)
Title: Fluorescent substance, process for its manufacture and fluorescent layer using the same
Inventor: KAWAHARA YUSUKE
IPC: C09K11/64
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent substance satisfying required performances such as brightness and a process for manufacturing the same. SOLUTION: A fluorescent particle emits a visible light when excited with an ultraviolet light having a wavelength of <=200 nm. A fluorescent layer contains a material which absorbs light having a wavelength within a range different from that of the visible light and is prepared by forming the fluorescent body in a liquid. The minor to major axis ratio of the fluorescent particle formed in a liquid phase is within the range of from 0.5 to 1. The fluorescent particle formed in a liquid phase, i.e. (Y, Gd)BO3: Eu is obtained by adding a boric acid solution to a solution of triisopropoxide yttrium, triisopropoxide gallium and europium acetyl acetate and calcining the generated precipitate.  The fluorescent layer is obtained by applying onto a glass a paste prepared by mixing a Fe2O3 fine particle having a central particle size of from 10 to 30 nm with the fluorescent particle formed in a liquid phase.
Patent JP-2001315995-A (JP)
Title: Sheet detecting mechanism and sheet detecting sensor
Inventor: TSUTADA KIMIATSU
IPC: B65H7/02
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a sheet detecting mechanism or sheet detecting sensor with a long product life without impairing the quick responsiveness of sheet detection. SOLUTION: This sheet detecting mechanism comprises a carrying passage for carrying a sheet, an actuator part set on the carrying passage and operable by the collision with the carried sheet, and a detection part for detecting the sheet by the operation of the actuator part. The collision part of the sheet with the actuator is changeable.
Patent JP-2001320301-A (JP)
Title: Circuit for processing signal
Inventor: WADA YOSHIO
IPC: H04B1/707
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a signal-processing circuit whose circuit scale is made small, without increasing the dynamic range. SOLUTION: This signal-processing circuit 100 is provided with absolute value calculating parts 101 and 102, to which two signals are inputted and which calculate the absolute value of amplitudes with respect to the two respective signals and an operating part 103 for deciding the size of each of the absolute values and adding the value, obtained by dividing the absolute value which is decided to be smaller by the n-th power of 2 (n=1, 2 and 3), to the absolute value decided to be larger.
Patent JP-2001327068-A (JP)
Title: Protective device for wiring system of vehicle
Inventor: KAGAYA TAKEHIRO
IPC: H02H3/087
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a protective device A in a wiring system W to an electric load 1 of a vehicle for fully keeping safety and reliability, when an abnormal current is carried and an electric current is intercepted before a damage is caused in the wiring system W, and realizing easy maintenance of the protective device A and reducing increase in cost. SOLUTION: An auto fuse 4 is provided to cut off by melting before causing damage in a wiring 3, when an abnormal large current is carried on the way of the wiring 3. A PTC element 5 is provided in series with the auto fuse 4 in the wiring 3. When the anomalous current flows and resistance increases rapidly, the PTC element 5 is made to have characteristics which suppress the electric current, prior to the fusing of the auto fuse 4 at the latest.
Patent JP-2001320107-A (JP)
Title: Hall element
Inventor: TAKAHASHI TAKESHI
IPC: H01L43/06
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a Hall element at a low cost wherein manufacturing processes can be shortened. SOLUTION: In this Hall element, a magnetism sensing part 2 composed of an N-type semiconductor is formed on a substrate 1, and an electrode 3 is formed on the magnetism sensing part 2. The magnetism sensing part 2 is constituted of two layers of an upper layer 4 and a lower layer. The upper layer 4 is formed thinner than a depletion layer formed on a surface of the N-type semiconductor, and has carrier concentration higher than that of the lower layer.
Patent JP-2001318391-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: KIKUCHI KOJI
IPC: G02F1/133
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To allow an active matrix type liquid crystal display device to have neither a flicker nor sticking even when voltages applied to pixels are different between parts near and distant from the signal source of a gate wire owing to the signal delay of the gate wire. SOLUTION: On the surface of a TFT array substrate 4 on the side of its liquid crystal layer, plural gate wires 1 and plural data wires 21 to 30 are formed crossing each other in matrix and thin film transistors 3 having gate electrodes connected to the gate wires 1 and source electrodes connected to the data wires 21 to 30, and pixel electrodes 7 connected to the drain electrodes of the thin film transistors 3 are formed respectively nearby the intersection parts that the gate wires 1 and data wires 21 to 30 form. On the surface of a counter electrode substrate 6 on the liquid crystal layer side, counter electrodes 11 to 15 which are divided at right angles to the gate wires 1 of the TFT array substrate 4 are formed and arranged opposite to at least one array of the pixel electrodes 7.
Patent JP-2001331935-A (JP)
Title: Manufacturing method of optical recording medium, and inspecting device
Inventor: HIKASA MASAFUMI
IPC: G11B7/004
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical recording medium capable of reducing the time required for the physical format process, and the inspecting device thereof. SOLUTION: This method is prepared for manufacturing the optical recording medium whereon sectors consisting of the address recording part and the information recording part arranged succeedingly to this address recording part for recording, erasing and reproducing the information by the irradiation of the light are continuously disposed, and it is provided with such a special feature that addresses recorded on the address recording parts of each sector are reproduced in the process for inspecting the optical recording medium, and the decision is made whether the address is normally reproduced or not, then the address information of the sector decided as defective is registered in the defect control area of the optical recording medium.
Patent JP-2001323546-A (JP)
Title: Spreader
Inventor: HIGUCHI TAKESHI
IPC: E03D13/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a spreader which can completely drain water therein to prevent damage caused by freezing. SOLUTION: The spreader 4 which can discharge washing water from a slit water jet port 5, has an intake valve 8 installed therein, for opening and closing an intake hole 6. The intake valve 8 is arranged so as to close the intake hole 6 by pressure of water flow when washing water flows, and to open the intake hole 6 when water flow is stopped.
Patent JP-2001331827-A (JP)
Title: System and method for vehicle detection and on-vehicle device
Inventor: NAKABAYASHI KAZUYUKI
IPC: G07B15/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To notify the driver of a vehicle traveling on the main lane of a toll road from the outside and to grasp a congestion situation at a certain point on the main lane of the toll road. SOLUTION: This ETC main lane system is installed on the main lane of the toll road, communicates with an on-vehicle device 11 mounted on the vehicle 11 traveling on the main lane by radio through antennas 13 and 14, acquires vehicle information (traveling speed information, regulated speed information, on-vehicle device ID, IC card ID, etc.), from the on-vehicle device 11 and is provided with a main lane antenna controller 15 for outputting at least the traveling speed information and a center processor 4 for grasping (deciding) the congestion situation at a main antenna installation point on the basis of the traveling speed information outputted from the controller 15 and information obtained by accumulating speed exceeding time and managing a speed exceeding vehicle.
Patent JP-2001330402-A (JP)
Title: Inspection device of covering element for construction of underground structure
Inventor: MOCHIZUKI YOSHIO
IPC: G01B5/02
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device capable of efficiently and readily inspecting a producing accuracy of a covering element. SOLUTION: There is disclosed the device for inspecting the producing accuracy of the covering element 1 for construction of an underground structure having coupling sections 2 formed at corner sections along longitudinal directions. The device is disposed so as to surround the covering element 1 to be inspected. The device comprises a frame 10 that moves relatively in the longitudinal direction of the covering element 1, a plurality of arms 1 extending to the inner side from the frame 10 and a plurality of inspection coupling sections 16 which are provided to the tip sections of the respective arms 15 and can be coupled to the coupling sections 2 of the covering element 1.
Patent JP-2001328127-A (JP)
Title: Apparatus for manufacturing resin filler
Inventor: WASEDA MASARU
IPC: B29C39/42
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To enhance quality while reducing production cost in an apparatus for manufacturing a resin filler formed by filling the gaps between the wires of an electromagnet coil or the like with a resin. SOLUTION: A resin filling apparatus 30 has a mold 1 for receiving a molded article W, a vacuum container 31 for receiving the mold, the vacuum pump 13 allowed to selectively communicate with the vacuum container 31, the pressure pump 19 allowed to selectively communicate with the vacuum pump, a discharged resin receiving container 43 allowed to communicate with the mold 1 and also allowed to selectively communicate with the pressure pump 19 and the vacuum pump 13 and a resin container 15 allowed to communicate with the mold 1 and also allowed to selectively communicate with the pressure pump 19 and the vacuum pump 13. Resin injection piping 41 with an injection valve 37 is provided between the resin discharge piping 33, which connects the discharged resin receiving container 43 and the mold 1, and the discharged resin receiving container 43.
Patent JP-2001332969-A (JP)
Title: Oscillator
Inventor: NUMAI SEIICHIRO
IPC: H03L7/093
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator in which the response time of a nearby oscillation frequency is shortened, further, a phase pull-in margin is enlarged and stability after synchronization is improved. SOLUTION: This device is provided with a PLL circuit 1 and an oscillation frequency control circuit 8. The oscillation frequency control circuit 8 is provided with a current source circuit 2, frequency comparator circuit 3, up/down counter 4 frequency divider circuit 5, switch circuit 6 and synchronization detecting circuit 7.
Patent JP-2001336690-A (JP)
Title: Lead pipe having anticorrosive function
Inventor: ISHII KENEI
IPC: F16L9/02
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a lead pipe having an anticorrosive function capable of effectively preventing corrosion within the lead pipe and being easily assembled. SOLUTION: This lead pipe 10 having the anticorrosive function comprises the lead pipe 1 and an electrode body 2 inserted into the lead pipe 1. The electrode body 2 has a standard electrode potential lower than that of lead. The electrode body 2 penetrates through the lead pipe 1, and connects to a connection point 4a on the outer surface of the lead pipe 1. When water flows in the lead pipe 1, electric current flows from the lead pipe 1 to the electrode body 2 side. Thus, the inside of the lead pipe 1 can be protected from corrosion.
Patent JP-2001007733-A (JP)
Title: Pseudo-noise code capturing device and direct sequence code division multiple access receiver having the same device
Inventor: LEE KANG-MIN
IPC: H04B1/707
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce arithmetic amounts by grouping mixing retrieval time codes, to be simultaneously retrieved for K pieces of code phases in a direct sequence code division multiple access receiver, and to easily constitute hardware according to the grouping. SOLUTION: This receiver is provided with a pseudo-noise code generator (PN code generator) 500 for generating K pieces of pseudo-noise codes, a code synchronizing part 510 by code grouping, an inverse spread part 520, and a demodulating part 530. Also, this device is provided with a multiplexer for multiplying an input signal by +1 or -1, according to the value of a pseudo noise code selected as a reference code among the K pieces of pseudo-noise codes, 2k-1 pieces of accumulators for accumulating the output of the multiplexer according to a prescribed control signal, a selector for outputting a control signal for inputting the output of the multiplexer to one of the accumulators according to K-1 pieces of code values other than the reference code,  a programmable adder for adding the outputs of the accumulators according to a prescribed rule and for outputting K pieces of correlation values, and a discriminator for outputting the pseudo-noise code, having a value which is larger than a prescribed critical value among the correlation values.
Patent JP-2001339630-A (JP)
Title: Image pickup device, control means and medium
Inventor: OGASAWARA YUTAKA
IPC: G01R31/36
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device which sets or allows suitable mode according to rest of charge of a battery and can use the battery as effective as possible. SOLUTION: An image pickup device can operate using a battery and predicts power consumption in each operation mode and determines if the battery can supply sufficient power for each operation mode according to prediction. The image pickup device executes or allows the determined operation mode in which the battery can supply sufficient power.
Patent JP-2001334982-A (JP)
Title: Steering damper system
Inventor: JO TADASHI
IPC: F16F15/18
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a steering damper system which can suppress a fitting space and an operating space to be small, generating a desired damping force according to the vehicle speed, and be easily realized at a low cost. SOLUTION: This steering damper system comprises a generator for supplying the braking current according to the rotational speed of a wheel 21 to a solenoid 12 from the generator 23 driven by the rotational force of the wheel 21 by providing the solenoid 12 mounted on either a handle-bar side or a body side, and a rotor 18 which is mounted on the other of the handle-bar side or the body side via a reduction gear to constitute an electromagnetic brake B together with the solenoid 12.
Patent JP-2001336110-A (JP)
Title: Renewal method of existing coats
Inventor: OKADA KAZUYOSHI
IPC: A63C19/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a rational and economic renewal construction method reproduced as an artificial lawn coat securing permeability as existing permeable coats in which permeability is worsened by impermeable all-weather existing coats or secular use. SOLUTION: On the existing coat or ground, a permeable buffer material 2 is laid on the upper face to newly form a permeable layer 3 in the state that the existing coats is left as it is, and the artificial lawn 4 is laid on the upper face of the permeable layer 3. In the case of the existing coat 1 previously laying the artificial lawn 5, a permeable sheet 8 is laid on the upper face after sand is supplemented to the artificial lawn 5 of the existing coat 1 to be flatly processed, and the permeable layer 3 is formed on the upper face by the permeable buffer material 2 to lay the artificial lawn 4.