baber/WOPTO huggingface dataset:
Patent JP-2001204600-A (JP)
Title: Showcase
Inventor: HAYASE KOJI
IPC: A47F5/00
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent a price card from being contaminated with dust or the like or being lost, prevent merchandise from dropping off a rack, and contribute to increase in sales by promoting customer interest by enhancing the illumination of the merchandise by means of flat fluorescent lamps provided on the rack. SOLUTION: This showcase has a rack 91a disposed inside a storage room 13 for placing the merchandise V thereon. An upstanding flange 92a for regulating forward movement of the merchandise is formed at the front of the rack and a price rail 93a is attached to the upstanding flange. The price rail is integrally constructed of a locked part 98a locked to the upstanding flange, an insertion part 97a disposed in front of the locking part for inserting the price card therein, and an abutting part 99a disposed on the upper portion of the insertion part for regulating movement of the merchandise above the upstanding flange.
Patent JP-2001204878-A (JP)
Title: Pattern displaying device and slip judging method
Inventor: MIWA MINORU
IPC: A63F5/04
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a pattern displaying device with a pattern belt, capable of detecting the slip of the design belt and accurately controlling the same. SOLUTION: A controller 70 inputs a mark signal (S201: YES), and judges the noise when the mark signal is input at a timing earlier than a predetermined detecting timing (S202). When the slip mark signal is delayed from the predetermined timing, the slip of the pattern belt 12 is judged (S205: YES). The number of steps of a stepping motor 18 corresponding to the delay time R is calculated (S206), and a counted value of the step counter 71 is reduced by the number corresponding to the calculated number of steps (S207). As the counted value of the step counter 71 is corrected when the slip is detected, a rotating position of the pattern belt 12 can be correctly recognized, and accurately controlled.
Patent JP-2001211106-A (JP)
Title: Transmission system with abnormality monitor function, terminal device with abnormality monitor function, and recording medium storing processing program for terminal device with abnormality monitor function
Inventor: KIMIJIMA KAZUHIKO
IPC: H04L12/28
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a transmission system equipped with an abnormality monitor function which can detect abnormality for each socket by sending monitor data for each socket in a prescribed cycle and monitoring a transmission line, with respect to socket communication carried out between terminal devices having the TCP/IP protocol. SOLUTION: This transmission system 1 is a transmission system which can monitor abnormality during socket communication between terminal devices having the TCP/IP protocol by connecting the terminal devices by a LAN and is characterized in that the terminal devices 2 and 3 send and receive transmit data to and from each other and also send and receive monitor data for each socket in a proscribed cycle and it decides that abnormality occurred in the line if the monitor data cannot be sent and received for a prescribed time to close and then reconnect the line.
Patent JP-2001210601-A (JP)
Title: Semiconductor manufacturing method and device therefor
Inventor: OOURA YOSHITAKA
IPC: H01L21/22
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To enable a silicon film to be doped with phosphorus using PH3 (phosphine) in a batch reaction furnace. SOLUTION: A semiconductor manufacturing method includes a thermal diffusion process, in which phospine or mixed gas that contains phosphine is introduced into reaction furnaces 1 and 3 which thermally treat wafers 5 so as to be diffused into a silicon film on a wafer 5. By conducting thermal diffusion process is carried out, in such a manner in which the wafer 5 is introduced into a reaction furnace which is heated to a temperature (e.g. 350 deg.C) at which anatural oxide film is hardly influenced, and which is lower than a prescribed treatment temperature (e.g. 800 deg.C), phosphine or mixed gas containing phosphine is introduced into the reaction furnace 1 as the reaction furnace is gradually raised to the above treatment temperature (e.g. 800 deg.C) at a prescribed temperature rise rate (e.g. 5 to 20 deg.C/min) by controlling a heater 2, and phosphorus doping is carried out.
Patent JP-2001208786-A (JP)
Title: Near field measurement system
Inventor: SEKINE YUJI
IPC: G01R29/10
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To make easily graspable the relation between the shape and position of an antenna to be tested and distribution of characteristic values. SOLUTION: In the near field measurement system in which a reception probe 12 is relatively moving near the antenna 1 to be tested, electromagnetic wave emitted from the antenna 1 is received with a reception probe 12, the characteristic values of the received electromagnetic wave are detected at each position and the distribution of the characteristic values at every detection position is indicated on the coordinate screen of a display 34, an antenna information input means 31 for inputting shape information on the antenna 1, a data production means 32 for producing data for indicating the shape of the antenna 1 on the coordinate screen are provided.  A display controlling means 33 indicates the shape of the antenna 1 and the distribution of the characteristic values on the coordinate screen by overlapping in the state that the position of the antenna 1 to be tested and the distribution of the characteristic values correspond.
Patent JP-2001204491-A (JP)
Title: Method for biologically assaying pathogenic microbe to marine crustacean and method for preserving the same, by using animal inhabiting in fresh water
Inventor: MAEDA MINORU
IPC: A01K61/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a technique of using an alternative animal for biologically assaying pathogenic microbes to a marine crustacean and for preserving the microbes. SOLUTION: The low-cost and easy bioassay of the pathogenic microbes to the marine crustacean, especially pathogenic viruses to the marine crustacean, and the preservation of the pathogenic factor are realized by using the animal inhabiting in fresh water, such as an American crawfish which can be bred easily and at a low cost, without using the marine crustacean requiring high-cost breeding environment and high-degree breeding technique to carry out the bioassay of the pathogenic microbes to the marine crustacean and the preservation thereof.
Patent JP-2001214695-A (JP)
Title: Connection fitting for concrete segment
Inventor: KONNO TSUTOMU
IPC: E21D11/08
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a connection fitting for a concrete segment capable of preventing the occurrence of an aperture phenomenon between both the concrete segments by effectively preventing the deformation of the fitting body, a lateral side wall and the like while suppressing the weight of the connection fitting and cost increase. SOLUTION: The fitting body 1 is integrally provided with the right and left lateral side walls 2a extending to the rear side of a face opposed to the connected fitting of one concrete segment and boss parts 7, 8 projecting to the rear side. The other concrete segment of the side of the fitting body 1 is connected to one concrete segment by inserting bolts in the bolt insertion holes 9, 10 of the center of the boss part to be screwed, and the ratio of the thickness T in the penetration direction of the bolt insertion holes 9, 10 in the boss parts 7, 8 to respective length L up to the inner face of the center of the bolt insertion holes 9, 10 to the inner face of the right and left lateral side walls 2a is set (T/L)>=1.0 in the directional view of the axial centers L1, L2 of the bolt insertion holes 9, 10.
Patent JP-2001214903-A (JP)
Title: Hydraulic drive unit
Inventor: KUBOTA TOMOO
IPC: F15B11/08
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of simultaneously attaining high efficiency and high control performance, in the hydraulic drive unit using a hydraulic cylinder. SOLUTION: A separate oil hydraulic pump 21, 22 is connected respectively to an extending/contacting side oil chamber 11, 12 of a hydraulic cylinder 10, these pumps are driven by a separate electric servomotor 31, 32. In a control means 1, a command relating to the electric servomotor 31, 32 is respectively calculated, based on displacement and its target value of the hydraulic cylinder 10 detected by a displacement detector 14. In this way, by independently controlling the respective oil hydraulic motors 21, 22, this constitution, though generating no loss flow amount, can prevent generation of a negative pressure in the hydraulic cylinder 10 with no use of a check valve or the like.
Patent JP-2001215052-A (JP)
Title: Automatic bath apparatus
Inventor: TSUJI YOSHIKATSU
IPC: F24H1/00
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To improve operability of an automatic bath apparatus so that a desired amount of hot water may be optionally obtained, even after hot-water supply to a bath is completed. SOLUTION: In a thermal insulation operation, a change of a set hot-water amount is recognized (S50), next whether or not the set hot-water amount after an alteration is more than a previous hot-water set amount is determined (S51). If the value after the alteration is greater, a burning for hot-water supply is started and an amount of hot water to be increased based on the alteration is supplied to the bath (S52). When the supply of the increased amount is completed (S53), the hot-water supply is stopped (S54). A standard level after alteration is calculated from a bath sectional area from the increased hot-water amount and the initial bath sectional area calculated in the automatic operation (S55).
Patent JP-2001213099-A (JP)
Title: Glass mosaic shape and method for manufacturing the shape
Inventor: TAJIMA YUKA
IPC: B44C1/28
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a novel glass mosaic shape by industrial production in a glass technological art field. SOLUTION: A three-dimensional drawing 10 under a subject 'shirt' as the glass mosaic shape is of such a structure that it has a mount 1, a wire 3 which is bent/neatly shaped to the specified form and directly fixed to the surface of the mount 1 and numerous cullets with a curved surface 5 (transparent cullets 5a, colored cullets 5b) bonded to the surface of the mount 1 or the wire 3 with an adhesive 6. Thus the three-dimensional drawing 10 shows a richly expressional appearance and an ample profundity under the effect of light condensation/ scattering (light and shadow) by the (semi) transmission and reflection of an emitted light to the individual cullets 5.
Patent JP-2001217708-A (JP)
Title: Frequency oscillator
Inventor: HATAKEYAMA AKIHIRO
IPC: H03L7/06
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a TCXO or OCXO can not guarantee the frequency accuracy of 1×10-8 for a long time of product service life and a rubidium oscillator or cesium oscillator can guarantee the frequency accuracy for the product service life but becomes extremely expensive. SOLUTION: Concerning this frequency oscillator, a cyclic pulse is extracted from the radio wave of a radio wave clock by a demodulation circuit 3 and with this cyclic pulse as a reference, the output frequency of a crystal oscillator 1 is measured by a counter 4. Thus, the output frequency of the crystal oscillator 1 can be highly accurately measured and by controlling this output frequency constant, the high accuracy frequency oscillator can be realized.
Patent JP-2001220260-A (JP)
Title: Alumina-based porous refractory sheet and method for producing the same
Inventor: KAWAYOSHI SHINSUKE
IPC: C04B35/64
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an alumina-based porous refractory sheet having a porous texture and extremely light weight and nevertheless sufficiently high strength and excellent terminal shock resistance and, accordingly, suitable for the baking of a ceramic electronic part in a mesh belt furnace and provide a method for producing the refractory sheet. SOLUTION: The objective alumina-based porous refractory sheet for the baking of a ceramic electronic part is a baked material having a porosity of 40-70% and composed of 70-90 wt.% aggregate component composed of plate alumina (or 50-70 wt.% aggregate component composed of plate alumina and <=30 wt.% one or more aggregate components having a particle diameter of 10-150 μm and selected from electromelted almina, sintered alumina and electromelted mullite), 30-10 wt.% binder component composed of alumina and mullite, <=2 wt.% sintering assistant component composed of an alkali metal oxide and/or an alkaline earth metal oxide and inevitable impurities. The invention also discloses a method for the production of the refractory sheet.
Patent JP-2001223010-A (JP)
Title: Nonaqueous secondary battery
Inventor: CHIYOU KANEYASU
IPC: H01M10/0565
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable nonaqueous secondary battery with a high capacity and a little capacity reduction accompanied with the charge- discharge cycle. SOLUTION: A benzenoid aromatic compound which has the dichalcogenide bond with at least S, or with either element of S, Se or Te is used as a positive electrode active substance, and then a nonaqueous secondary battery is constituted. As the benzenoid aromatic compound, either of the derivative of naphthalene, anthracene, 1,2-benzanthracence, tetracene or pyrene is preferable, and as the electrolyte for battery, gel polyelectrolyte is preferable, and as the electrolyte salt which is made to be contained in the gel polyelectrolyte, fluorine-containing organolithium salt is preferable.
Patent JP-2001221429-A (JP)
Title: Apparatus and method for supplying oxygen to oxygen combusting facility
Inventor: NISHIMOTO TAKUJI
IPC: F01K27/02
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for supplying oxygen to an oxygen combusting facility, which can save electric power consumption by driving a rotor used for an oxygen manufacturing equipment by a steam turbine. SOLUTION: Steam is generated in a boiler 1a by the heat of combustion from an oxygen combusting facility 1. A steam turbine 12 is driven by the generated steam to generate power. A vacuum pump 25 provided in a PSA device 20 is driven by the power. Thus, oxygen manufactured in the device 20 is supplied to the facility 1 through an oxygen gas supply path 3.
Patent JP-2001164071-A (JP)
Title: Adhesive semiconductive water-crosslinkable resin composition for inner semiconductive layer of water- crosslinked polyethylene-insulated power cable
Inventor: TSUKADA KIROKU
IPC: C08L33/08
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive semiconductive water-crosslinkable resin composition having excellent heat-resistance, adhesivity and extrusion moldability at high temperature and useful for the inner semiconductive layer of a water-crosslinked polyethylene- insulated power cable and provide a water-crosslinked polyethylene-insulated power cable produced by using the resin composition. SOLUTION: The water-crosslinked polyethylene-insulated power cable has an inner semiconductive layer, a water-crosslinked polyethylene insulation layer, an outer semiconductive layer and a jacket layer on a conductor from the inner part outward in the order. The inner semiconductive layer is composed of an adhesive semiconductive water-crosslinkable resin composition composed of (a) one or more polymers selected from a specific ethylene-vinyl acetate copolymer, ethylene-ethyl acrylate copolymer and ethylene-butyl acrylate copolymer, (b) a specific organopolysiloxane, (c) carbon black, (d) an unsaturated alkoxysilane, (e) an organic peroxide and (f) a specific amount of a silanol condensation catalyst. A water-crosslinked polyethylene-insulated power cable is produced by using the resin composition.
Patent JP-2001231167-A (JP)
Title: Method and apparatus for opening and closing capacitor equipment for three-phase alternating-current power
Inventor: YOSHIDA NAOKI
IPC: H02J3/01
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent accidents such as dielectric breakdown of an alternating- current breaker when capacitor equipment for three-phase alternating-current power is turned off. SOLUTION: The method and apparatus are for opening and closing (turning on and off) a load of the capacitor equipment 3 for three-phase alternating- current power whose primary side is connected with a three-phase alternating- current power supply 1, and whose secondary side is in three-phase Y-connection with its neutral point grounded. The capacitor equipment 3 for three-phase alternating-current power is provided on the primary side with the alternating- current breaker 2 and further the capacitor equipment 3 for three-phase alternating-current power is provided on the secondary side with a switch 4. When the capacitor equipment 3 for three-phase alternating-current power is turned off, the switch 4 is released and then the alternating-current breaker 2 is released.
Patent JP-2001227721-A (JP)
Title: Waste charging device for rotary kiln
Inventor: ITO YASUO
IPC: F23G5/20
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of a clinker to a combustion hood attached to the lower part of a charging chute by preventing the thermal deformation of the hood. SOLUTION: A waste charging device for rotary kiln is constituted in such a way that the waste charging chute 7 is attached to the chute attaching section 6a of the combustion hood 6 arranged at the inlet 11a of a rotary kiln case 11 and the chute 7 is formed in a square pipe-like shape of a bottom-face water tube wall 21, left and right side-face water tube walls 22 and 23, and ceiling-face water tube wall 4. The upper-surface hood section 6b of the hood 6 facing the inlet 11a of the kiln case 11 on the chute attaching section 6a is protruded inside the case 11 by a prescribed amount from the lower-surface hood section 6c of the hood 6 facing the inlet 11a of the case 11a and the water tubes 28a constituting the ceiling-face water tube wall 24 are extended into and incorporated in the upper-surface hood section 6b.  Since the whole surface of the chute 7 is cooled and the hood section 6b is protruded, molten materials dropping down from the hood section 6a do not adhere to the lower-surface hood section 6c.
Patent JP-2001231098-A (JP)
Title: Microphone unit
Inventor: TAKEUCHI TAKANOBU
IPC: H04R3/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To realize a microphone unit that can suppress deterioration in sensitivity due to parasitic capacitance caused by the structure of an electret capacitor. SOLUTION: An output signal Vout being an inverted output of an input signal Vin is given to an operational amplifier OP2 being an inverter amplifier, which amplifies the output signal in phase to the phase of the input signal Vin. Then an output signal Vfb of the operational amplifier OP2 is given to one electrode of a capacitor CX having a capacitance equivalent to a parasitic capacitance to apply a feedback to an electret capacitor EC while acting the parasitic capacitance CX like a coupling capacitance. Thus, a voltage across the electret capacitor EC is increased to suppress deterioration in the sensitivity of the microphone unit due to the parasitic capacitance.
Patent JP-2001221889-A (JP)
Title: Production method for nuclear fuel pellet and sintering vessel
Inventor: YANAI YASUICHI
IPC: G21C21/02
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a production method for nuclear fuel pellets, in which the atmosphere near sintering pellets is controlled. SOLUTION: In a nuclear fuel pellet production method through pressure forming and sintering single powder or mixture powder of oxide of nuclear fuel material, oxide of nuclear poisons and additives for lubrication for forming or sintering promotion, oxygen supply agent for controlling oxygen quantity in the atmosphere near the sintering pellets is used.
Patent JP-2001227045-A (JP)
Title: Spiral plate-like body fixing method of vertical sewer pipe made of synthetic resin
Inventor: NAKAGAWA HIROHIDE
IPC: F16L11/12
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a fixing method for a spiral plate-like body constituting a spiral guide passage having enough fixing strength even in the case of a large diameter vertical sewer pipe provided with a spiral guide passage and made of a synthetic resin. SOLUTION: This spiral plate-like body fixing method for the vertical sewer pipe is characterized in that the outer peripheral edge of the spiral plate-like body is provided with a joint part extended along the pipe axis to be laid along the inner peripheral surface of the vertical sewer pipe, the joint part and the pipe wall of the vertical sewer pipe are joined to each other by a bar-like member penetrating both members, and further the joint part is covered with a synthetic resin.
Patent JP-2001228877-A (JP)
Title: Musical tone generator
Inventor: TAKESHITA HIDENOBU
IPC: G10H7/08
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To further reduce the size of the device as a whole. SOLUTION: A shift register 3, having the number of stages disposed in correspondence to respective algorithms, is prepared in the case plural kinds of the algorithms being realized by the combinations of plural operators. The shift output of this shift register 3 is multiplied by output level data, and the results of the multiplication are successively added by a cumulative adder by a register 2 and an adder 12. These shift register 3 and multipliers 13 and 14 and further cumulative adder need to be merely disposed only at the operator of the final stage, and therefore the device shares the multipliers and adders occupying enormous areas within an LSI and the layout area can be reduced.
Patent JP-2001229816-A (JP)
Title: Manufacturing method for impregnated cathode
Inventor: KOJIMA AKIHIRO
IPC: H01J9/04
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To manufacture a high-quality impregnated cathode in a short time. SOLUTION: After blending and compounding tungsten powder with a binder (Step 1), it is pelleted to an intended grain size (Step 2). Subsequently, the pelleted material is press-molded into an intended shape (Step 3). Then, the binder in the pressed material is entirely volatilized and fired in the binder combustion furnace where approximately 600 deg.C is maintained in the case of using an organic binder and the temperature is raised and maintained at approximately 1000 deg.C to proceed with the bonding of tungsten particles constituting the formed material and to form a temporary sintered body having such an extent of strength as not pulling down the shape (Step 4).  Next, the temporary sintered body is transferred to the sintering furnace and the electron radiation material 6 is added thereto and heated at approximately 1700 deg.C to let simultaneously proceed with the sintering and impregnation (Step 5).
Patent JP-2001230078-A (JP)
Title: Manufacturing method of organic led panel
Inventor: OGURA TAKASHI
IPC: H01L51/50
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an organic LED panel which can prevent more securely the disconnection at the negative electrode and has a high display quality and high yield of manufacture. SOLUTION: In an organic LED panel having an insulating layer 3 made of photosensitive resin, which covers the edge portion of a patterned transparent electrode 2 and in which a part of the transparent electrode forming at least luminous pixels is made to expose, a ultraviolet light irradiates the substrate 1 after the insulating layer is formed. In the organic LED panel having barrier ribs made of photosensitive resin, other than an insulating layer, a ultraviolet light is irradiated to the substrate after the barrier ribs are formed and it can prevent the disconnection at the negative electrode more securely and a high display quality and a high yield of the organic LED panel can be obtained.