baber/WOPTO huggingface dataset:
Patent JP-2001213409-A (JP)
Title: Device and method for aligning bar material
Inventor: INAI SHUNICHI
IPC: B65B35/58
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an aligning device and method wherein loading efficiency of bar-like materials into a container can be improved by improving the array state of the materials. SOLUTION: In the device for aligning supplied bar materials M in a vertical posture, an upper aligning chamber 3 formed from an upper cylinder 30 and a first shutter 31 below the cylinder 30 and a lower aligning chamber 4 formed from a lower cylinder 40 and a second shutter 41 below the cylinder 40 are provided. The arraying chambers 3, 4 are disposed so as to come vertically close to each other or to be vertically connected to each other, and in each of the chambers 3, 4, the bar materials M are oscillated in a direction Y containing a horizontal component.
Patent JP-2001222237-A (JP)
Title: Display device and its manufacturing method
Inventor: WATANABE MAKOTO
IPC: G02F1/1345
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To make connection of a PCB with a jumper FPC easily and with high accuracy. SOLUTION: The manufacturing method passes through each process of (1)-(4) sequentially. (1) To insert a common PCB positioning pin 16 of a jig 13 for positioning in a common PCB positioning hole 19, and to place a common PCB 7 to the prescribed position with a narrow pitch terminal group 11. (2) To insert jumper FPC positioning pins 17 and 18 of the jig 13 for positioning in jumper FPC positioning holes 20 and 21, and to place the jumper FPC 8 to the prescribed position between a segment PCB 6 and the common PCB 7. (3) To connect the narrow pitch terminal group 9 of the jumper FPC 8, and the narrow pitch terminal block 11 of the common PCB 7 with the solder. (4) To connect the wide pitch terminal block 10 of the jumper FPC 8, and the wide pitch terminal block 12 of the segment PCB 6 with the solder.
Patent JP-2000342928-A (JP)
Title: Deodorizing apparatus and method
Inventor: MIYAZAWA KUNIO
IPC: B01D53/38
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing apparatus and method not almost discharging ammonia to the outside. SOLUTION: A first deodorizing apparatus includes a malodorous gas introducing port 11, a treated gas discharge port 12, the counterflow packed bed 18a arranged between both ports 11, 12 and packed with a microorganism carrier and permitting malodorous gas and treated water to pass in a counterflow direction, a single flow packed bed 18b provided in a treated water flow down direction with respect to the counterflow packed bed and packed with a microorganism carrier and permitting treated water to pass, a means for supplying treated water to the counterflow packed bed and an excessive treated water discharge means and, in a first deodorizing method, the pH value of the single flow and counterflow packed beds is held to 6.5-8.5.  A second deodorizing apparatus includes a means for adding alkali to each of water storage parts and a third deodorizing apparatus includes a first parallel flow packed bed to which alkali is not added and a second similar bed to which alkali is added.
Patent JP-2001222329-A (JP)
Title: Constant voltage power source circuit and testing device
Inventor: HASHIMOTO YOSHIHIRO
IPC: G05F1/10
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive testing device capable of guaranteeing a safe operation by reducing the fluctuation of the output currents of each constant voltage power source circuit and the decrease of the output voltage due to the difference of output impedances or the difference of the characteristics of operational amplifiers in plural constant voltage power circuits. SOLUTION: The constant voltage power source circuits or the testing devices are connected to each other in parallel, and are provided with a first operational amplifier and a second operational amplifier for inputting a voltage from a first power source, and for outputting the voltage to a load and a first feedback circuit for feedbacking the output voltage from the first operational amplifier and the second operational amplifier to the load to the first operational amplifier and the second operational amplifier.
Patent JP-2001231106-A (JP)
Title: Vehicle
Inventor: KOJIMA SUSUMU
IPC: B60L50/15
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle capable of generating electric power efficiently when a vehicle is stopped and of transmitting the generated power efficiently to the outside of the vehicle. SOLUTION: This hybrid driving-vehicle 1 is provided with an internal combustion engine 2 and an electric motor 3 for driving the vehicle 1, and a generator 4 that generates electric power for driving the electric motor 3. This vehicle 1 is also provided with power transmitting means 24, 25, and 44 that transmit to the outside of the vehicle 1 electric power generated by the generator 4 when the vehicle is stopped.
Patent JP-2001225199-A (JP)
Title: Progressive working apparatus
Inventor: FUTAMURA SHOJI
IPC: B30B13/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a progressive working apparatus capable of reducing a working cost of a product including plural machining processes. SOLUTION: The progressive working apparatus, in which plural pieces of working units are arranged in the longitudinal direction of materials to be worked corresponding to plural working processes and the materials to be worked are successively worked in pitch feeding, is formed with a main body, a base plate, a support plate arranged apart from the base plate in a prescribed distance, a slider movable between the base plate/support plate in the direction orthogonal to the base plate/support plate and a drive means to drive the slider, the working units are formed to machining units, by controlling movement of the slider, machining is continuously conducted.
Patent JP-2001191306-A (JP)
Title: Molding method for wood molded product
Inventor: HAYASHIBARA KAZUNORI
IPC: B27N3/08
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a wood molded product used for developing a new approach to the effective use of industrial wastes, to be recycled and provided with the sufficient consideration to the environment. SOLUTION: A molding method is constituted of a first process (a) for making a bonding agent 4 adhere on the surfaces of pieces of sawdust 3, a second process (b) for drying the sawdust together with the bonding agent adhered on the surfaces, a third process (c) for storing the dried sawdust in a first heat compression mold 15, pressing the same by the first heat compression mold, melting the bonding agent during the pressing process and pressure bond molding a half-molded plate-shaped body 17 by the sawdust and a fourth process (d) for pressure bonding half-molded plate shaped body by a second heat compression mold and molding a given molded product 1.
Patent JP-2001229159-A (JP)
Title: Method and system for generating and storing document
Inventor: TAKASHINA TORU
IPC: G06F17/21
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system which generate and store a data file containing documents, such as writings, drawings, and calculation statements, created by various application software. SOLUTION: Electronic documents created by various application software are inputted to a generated code driver provided together with a printer driver to output generated codes, and different kinds of electronic documents are stored in a freely readable and writable state as one data file composed of combinations of application data generated by the application software and generated code data consisting of the generated codes combined with the application data.
Patent JP-2001236026-A (JP)
Title: Phosphor for display, method of manufacturing phosphor for display, and field emission display device using that phosphor for display
Inventor: KIMURA OKITOSHI
IPC: H01J9/02
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a phosphor for display prepared by an electrochemical method in which the voltage applied for electrodeposition is low, impurities (factors which inhibit emission of light and decrease the emission efficiency) hardly remain in the phosphor layer and the phosphor layer is easily patterned, and to provide a method of manufacturing the phosphor for display. SOLUTION: 1. The phosphor for display is obtained by dipping a pair of conductive substrates in a liquid medium containing micelles including at least one kind of the structural material for the phosphor layer and applying an electric field to form a phosphor layer for display in a desired part of the substrates. 2.  In the method of manufacturing the phosphor for display, a pair of conductive substrates are dipped in a liquid medium containing micelles including at least one kind of the structural material for the phosphor layer, in a liquid medium containing micelles including at least phosphor fine particles and conductive fine particles, in a liquid medium containing phosphor fine particles and micelles including at least conductive fine particles, or in a liquid medium containing conductive fine particles and micelles including at least phosphor fine particles, and an electric field is applied to form the phosphor layer for display in a desired part of the substrates.
Patent JP-2001230085-A (JP)
Title: Organic electroluminescence element
Inventor: OZAKI MASAAKI
IPC: H05B33/12
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To suppress separation of an upper side electrode at its side edge and increase coverage of an insulating layer at the side edge of the upper side electrode in the electroluminescence element, which comprises a lower side electrode, an organic layer containing luminous portion and an upper side electrode laminated in order on a substrate, and in which at least the upper side electrode is covered by the insulating layer at its side edge. SOLUTION: In the organic electroluminescence element 100, a transparent positive electrode 2 as a lower side electrode, a hole transporting layer 3, an organic luminous layer 4 and a negative electrode 5 made of metal as an upper side electrode are laminated in order on a glass substrate 1. These laminated layers 2-5 are covered and protected by an insulating layer 6 made of nitric silicon layer or the like and the side edge portion 5a of the negative electrode 5 is formed a taper shape widening gradually from the top side to the bottom side.
Patent JP-2001301952-A (JP)
Title: Instrument for inspecting condition of article having step difference, inspection sorter for article having step difference, instrument for inspecting condition of capsule, and inspection sorter for capsule
Inventor: SATO MITSURU
IPC: B07C5/02
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To accurately and surely inspect a condition such as a direction of a capsule. SOLUTION: A sorting member 4 having through parts 4a, 4b penetrated through a body part CB but not penetrated through a cap part CC, a means 5 for feeding the capsule C and the like into the through parts 4a, 4b from one side thereof along a longitudinal direction, a sensor 6 for detecting the presence of the article in the one side and the other side in a penetrated direction of the through parts 4a, 4b, and distributing feeding-out means 5, 14 for sorting only the capsules C and bodies CB or the cap parts CC fed to the sorting member 4 into at least two kinds to be fed out. Whether the capsule C is fed in under a condition to make the body part CB directed to a front side or not is detected based on a detection result of the sensor 6, and the capsule C is fed out to the first transfer passage 11 by the means 5, 14 when the condition directed to the front side is detected.
Patent JP-2001238002-A (JP)
Title: Communication terminal device
Inventor: OSHIMA OSAMU
IPC: H04L12/28
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal device capable of performing desired processing immediately after an energy saving mode is released. SOLUTION: An image received by an NCU 22 and a modem 23 is stored in an image memory 24 with recording stopped in a power consumption saving mode. When a user releases the power consumption mode from an operation part 13, the image with recording stopped is recorded by a recording part 17 after the lapse of a prescribed time clocked by a timer 18. When the user operated a copy key 15, etc., to instruct a desired function by the time, the instructed function is preferentially performed. Thus, the user releasing the power consumption saving mode can immediately perform a desired function without waiting for the recording output of images stored in the memory 24.
Patent JP-2001242828-A (JP)
Title: Image display device for multigradation expression, liquid crystal display device and method of displaying image
Inventor: YAMASHITA HIROSHI
IPC: G09G3/36
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To increase the number of gradation levels which can be displayed in a liquid crystal display device, particularly the number of gradation levels which can be displayed in a monochromatic liquid crystal display device by leaps and bounds. SOLUTION: The image display device for multigradation expression has subpixels 52, 53 which transmit achromatic light with a first transmittance and a subpixel 51 which transmits achromatic light with a second transmittance different from the first transmittance of the subpixels 52, 53 and the gradation levels possessed by the inputted video data are expressed by the combination of the gradation expression made by the first transmittance in the subpixels 52, 53 an the gradation expression made by the second transmittance in the subpixel 51.
Patent JP-2001240476-A (JP)
Title: Hot press method and manufacturing method of ceramic element
Inventor: SAWAMURA KENTARO
IPC: C04B35/645
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a hot press method which doesn't need cutting after burning, excellent in productivity and a method for manufacturing a ceramic element with a desirable shape which is difficult to obtain by cutting, without using an ultra hard cutter such as diamond cutter, with high productivity and at low cost. SOLUTION: A block 10 is cut into a desirable shape, after a lamination block 10 is formed by arranging plural unburned green sheets 4 between every BN sheet 6 as a first release agent layer. The block 10 is cut into the desirable shape, and as a result, cut groove clearances 12a and 12b are formed. Thereafter, a slurry liquid 20 of an organic solvent containing release agent particles is poured into the cut groove clearances 12a and 12b to form second release agent layers. The resultant laminated body block 10a is burned while being pressed.
Patent JP-2001244781-A (JP)
Title: Surface acoustic wave device
Inventor: KOBAYASHI REIKO
IPC: H03H3/08
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device having a long chip length applicable to video applications, a low profile and high reliability against thermal shocks. SOLUTION: A piezoelectric body 1 used for an element 10 is made of a material containing lithium tantalite or lithium niobate, and a base substrate 20 is made of a material whose thermal expansion coefficient is 11-20 ppm/ deg.C. Thus, the difference between the thermal expansion coefficients of the both is small. Even when the element length is long, improper contact or bent in the base substrate is small and even when the surface acoustic wave device is subjected to a heat process, such as solder reflow, the surface acoustic wave device with high reliability can be obtained.
Patent JP-2001243744-A (JP)
Title: Disk cartridge
Inventor: KIKUCHI SHUICHI
IPC: G11B23/50
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent entry of dust into a cartridge body and to improve reliability of recording and/or reproducing operation of a disk-shaped recording medium. SOLUTION: The disk cartridge is provided with a shutter member 35 having a lower shutter part 42 which is provided so as to be able to open and close an opening 17 for recording/reproducing and an opening 18 for driving, and a shutter cover 50 which is provided on a main surface of the cartridge body 6 so as to cover a moving region of the lower shutter part 42 of the shutter member 35 and has an opening 51 which is made to be smaller than the lower shutter part 42 at a position corresponding to the opening 17 for recording/ reproducing and the opening 18 for driving. Further a liner sheet 56 for absorbing duct stuck to the lower shutter part 42 is disposed at a shutter cover 50.
Patent JP-2001210276-A (JP)
Title: Fluorescent lamp
Inventor: YANO EIJU
IPC: H01J65/00
Filed: 2000-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a xenon gas contained fluorescent lamp which has directivity and lights in a low current zone. SOLUTION: The fluorescent lamp comprises a tubular glass bulb 1 filled with a discharge rare gas, an internal electrode 3 sealed in the glass bulb 1 and a fluorescent material 2 applied on the inner face of the glass bulb 1 whose outer face is provided with an external electrode 5 formed of a conductive member and a reflective sheet 7 formed of an insulating material for giving directivity to the lamp. The diffusion area of the external electrode 5 with respect to the outer face of the glass bulb 1 is 20% or less of the surface area of the glass bulb 1, and the visible light reflectivity of the reflecting sheet 7 is 50% or more and the area opposed to the outer face of the glass bulb is 50% or more of the surface area of the glass bulb 1.
Patent JP-2001251249-A (JP)
Title: Signal demodulator
Inventor: TSUNASHIMA SATOSHI
IPC: H04B10/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a signal demodulator with proper temperature stability that can freely change a wavelength grid and the number of channels and selects the channels at high speed. SOLUTION: A photoelectric conversion mixer 11 applies heterodyne detection to an optical signal 21 that is modulated and subjected to wavelength division multiplexing, using a monochromatic light 22 that is not modulated and has a different wavelength from that of the optical signal 21, to convert the optical signal 21 into a frequency division multiplex signal 23 with a frequency equivalent to a wavelength difference between the wavelength of the optical signal 21 and the wavelength of the monochromatic light 22, a signal distributor 12 distributes the signal 23;  the one distributed signal is given to a variable injection synchronous oscillator 13, which generates a locally oscillated signal 24 with a frequency equal to that of a carrier in a desired frequency channel, which is given to a base-band conversion mixer 14 with the other distributed signal, and the base-band conversion mixer 14 is homodyne detected to both to convert them into a base-band signal 25.
Patent JP-2001249156-A (JP)
Title: Insulation diagnostic device
Inventor: KAMINAGA KAZUHIRO
IPC: G01R31/12
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, lightweight and functional insulation diagnostic device at a low cost. SOLUTION: At least two cycles of data obtained by a partial discharge sensor and a noise sensor are taken (Step 11). (N) data are obtained (Step 12) per second (Step 13) to obtain data synchronizing with commercial frequency. (N) data are averaged (Step 14) or a piece of representative data is taken out to eliminate synchronous noise. A difference between a partial discharge signal and a noise signal is computed (Step 17) to eliminate asynchronous noise. A periodic peak point and a 1/4 cycle point are calculated from the computed difference (Step 18). The data of the periodic peak point and the 1/4 cycle point are compared to determine whether there is any partial discharge or not (Step 19).
Patent JP-2000261261-A (JP)
Title: Differential amplifier
Inventor: BURKHARD DICK
IPC: H03F1/32
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To improve the characteristic curve and the stability of a differential amplifier. SOLUTION: The base terminal of a first amplification transistor(TR) 41 is coupled to the emitter terminal of a first emitter follower TR 11, and the base terminal of a second amplification TR 42 is coupled to the emitter terminal of a second emitter follower TR 12, and the emitter terminals of first and second amplification TRs 41 and 42 are coupled with a first emitter impedance between them. The differential amplifier includes a power transmission circuit. The first (second) current which is decoupled with respect to voltage and is supplied to the emitter terminal of the first (second) emitter follower TR 11 (12) is proportional to the collector current of the second (first) amplification TR 42 (41), and the ratio is preliminarily defined by the constitutions of the first (second) emitter follower TR 11 (12) and the second (first) amplification TR 42 (41).  The base-emitter voltage of the first (second) emitter follower TR 11 (12) practically coincides with that of the second (first) amplification TR.
Patent JP-2001248553-A (JP)
Title: Compressor
Inventor: ITO SHINYA
IPC: F04B39/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To apply a stable film of manganese phosphate on one side of a slide part and assemble it with a proper clearance in a compressor. SOLUTION: The manganese phosphate film having a film thickness of 0.5 to 2.5 μm is applied as a chemical reaction generation film to a surface of a steel piston 7 to assemble the slide part easily with a proper clearance.
Patent JP-2001254465-A (JP)
Title: Heat insulating construction method for wall, heat insulating wall, and permanent form panel for wall
Inventor: SAITO HIROSHI
IPC: E04B2/86
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating construction method for a wall, a heat insulating wall and a permanent form panel for a wall capable of heightening work efficiency at a construction site. SOLUTION: In order to form a wall skeleton 1 of reinforced concrete construction, both of paired from panels 8 erected at a designated space in the direction of wall thickness are taken as a permanent form. Before the form panels 8 taken as a permanent form are installed in a site of construction, a heat insulating material 11 is held on the form surface 82 of the form panels 8 taken as a permanent form.
Patent JP-2000264878-A (JP)
Title: Production of 1-[(cyclopent-3-en-1-yl)methyl]-5-ethyl-6-(3,5- dimethylbenzoyl)-2,4-pyrimidinedione
Inventor: CHO EUI-HWAN
IPC: C07D239/54
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To simply, easily and economically obtain the subject compound useful as a therapeutic agent for acquired immune deficiency syndrome by reacting a specific pyrimidinedione compound with a cyclopentene compound. SOLUTION: By reacting a compound of formula I with a compound of formula II (wherein, Lie is an eliminable group) preferably in the presence of a base at 10-100 deg.C for 4-72 h. while pouring oxygen into the reaction system, the objective compound of formula III is obtained. The reaction can be carried out using a catalyst such as lithium iodide and in a polar solvent such as dimethylformamide. The compound of formula I can be synthesized by the hydrolysis of a compound of formula IV under an acidic condition using an acid such as hydrochloric acid or sulfuric one preferably at 25-120 deg.C for 1-48 h.