baber/WOPTO huggingface dataset:
Patent JP-2001082860-A (JP)
Title: Cold storage chamber
Inventor: KASHIWAGI TAKAYUKI
IPC: F25D16/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To announce frosting on the surface of a cold storage agent by a method wherein an inside fan, a compressor, a commercial power supply detecting device, a cold storage agent temperature detecting device, an inside temperature detecting device, a memory device and a frosting lamp are connected to a main control unit. SOLUTION: A commercial power supply detecting device 15 for detecting the throwing of a power into a cooling device, a memory device 15 for storing the number of times of detection through the commercial power supply detecting device 15, a frosting lamp 17 for announcing frosting on the surface of a cold storage agent 8, an inside fan 6, a compressor 9, a cold storage agent temperature detecting device 12 and an inside temperature detecting device 13 are connected to a main control unit 14a respectively. When the number of times of commercial power supply turning-on, which is stored by the memory device 16, has arrived at a predetermined number of times, the frosting lamp 17 is flashed by the main control unit 14a. According to this method, frosting on the surface of the cold storage agent can be announced.
Patent JP-S63109226-A (JP)
Title: Intake device for internal combustion engine
Inventor: BANBA TOSHIO
IPC: F02B27/02
Filed: 1986-10-24
Abstract: PURPOSE:To effect high output over a wide range by dividing the intake pipe of each cylinder into plural sectional intake pipes, and satisfying the sectional area of the sectional intake pipes on a body side, sectional area of the sectional intake pipes on the upper course side, a flow rate coefficient, and the number of cylinders by a specified formula. CONSTITUTION:The intake pipe of each cylinder is divided into plural sectional intake pipes 14, 16. When the sectional area of the sectional intake pipes 14 on an engine body side is defined as d1 and the sectional area of the sectional intake pipes 16 on the upper course side as d2, the sectional areas are set so as to satisfy, d2/d1>=1/(etan)<1/2>, where, eta = flow rate coefficient and (n) = the number of cylinders. Thereby, intake air resistance can be reduced when the sectional intake pipes are combined, effecting high output over a wide range.
Patent JP-2001078477-A (JP)
Title: Motor controller
Inventor: TAKASAKI KAZUHIKO
IPC: H02P6/12
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a motor controller which eliminates the influences of reading errors by setting the phase difference between magnetic poles as data, and at the same time, has a protective function against wrong attachment of equipment. SOLUTION: A phase different detecting device 13 computes the phase different between the magnetic pole position, detected by means of a magnetic pole position detecting device 10 and the magnetic pole position estimated by means of a magnetic pole position estimating device 11 and saved the phase difference as data. Then the phase difference, saved in the phase difference detecting device 13 is added manually to the magnetic pole position detected by the magnetic pole position detecting device 10 by means of a phase difference compensating device 12 and outputted to an arithmetic and control unit 1, which performs PWM-control on a permanent-magnet synchronous motor 3 via an inverter 8.
Patent JP-H04134671-A (JP)
Title: Reproducing circuit for reading-out information of magnetic disk device
Inventor: MACHIDA TAKASHI
IPC: G11B20/14
Filed: 1990-09-25
Abstract: PURPOSE:To eliminate a time skew between a phase synchronizing circuit and a decoder circuit, and to enable the speed increase and the circuit integration by connecting the phase synchronizing circuit and decoder circuit with one signal. CONSTITUTION:The modulation reading clock signal S3 which the front edge or rear edge of odd or even numbered pulse is synchronized to a modulation reading pulse signal S, is generated by the phase synchronizing circuit 1, and also a synchronized reading data signal S2 which the signal S1 is put in order at the front edge of the odd or even numbered pulse of the signal S3, is sent out. An NRZ code reproducing data signal S4 which is demodulated by fetching the signal S2 by the rear edge of the odd or even numbered pulse, and an NRZ code reproducing clock signal S5 frequency-dividing the signal S3 to three, are outputted by the decoder circuit 2. That is, the circuit 1 and the circuit 2 are connected by one clock signal 3, then the signal S4 and signal S5 can be reproduced by demodulating the signal S1 read out from a recording medium. Consequently, the time skew of the circuit 1 and circuit 2 are eliminated, thereby the speed increase and the circuit integration is attained.
Patent JP-H06209498-A (JP)
Title: Lightweight cone-type loudspeaker
Inventor: IERUKU PUROKITSUSHIYU
IPC: H04R9/02
Filed: 1993-10-12
Abstract: PURPOSE: To reduce the weight of a cone type speaker with long motion distance by configuring a part of a magnetic pole core by neodymium and simultaneously specifying structure of an upper magnetic pole plate. CONSTITUTION: The corn type speaker is structured by connecting a lower magnetic pole plate 11 on a lower annular surface of an annular ferritic permanent magnet 12, arranging an upper magnetic pole plate 14 on an upper annular surface and providing a magnetic pole core 13 on the lower magnetic pole plate on a center axis of a speaker. And at least one part of the magnetic pole core 13 is structured by the neodymium 16 and the same polarity of the magnetic pole core 13 and the permanent magnet 12 is arranged in opposite direction of an axis of the speaker. The upper magnetic pole plate 14 is structured by a magnetic pole plate 17 arranged on an upper surface of the magnetic pole core 13 and an upper ring 19 arranged on the upper surface of the permanent magnet 12. The size and weight of the cone type speaker is simultaneously reduced by structuring a magnetic device 10 in such a way.
Patent JP-S63112857-A (JP)
Title: Recording carrier exchange device
Inventor: KURATA TETSUJI
IPC: G11B17/10
Filed: 1986-10-28
Abstract: PURPOSE:To exactly prevent a recording carrier housing body from jumping out of an opening part of a stacker, by providing a shutter for opening and closing an opening part for supplying the housing body at the time of carrying in the stacker, on the stacker. CONSTITUTION:A shutter 52 for opening and closing a disk supply port 50a is provided on both the upper and the lower stackers 50, 51, and this shutter 52 opens a disk supply port 50a only when the upper stacker 50 has descended at the time of carrying in a cassette, and closes the disk supply port 50a at other time than said time. In such a way, it is detected exactly by the shutter 52 that a disk cassette 100 jumps out by mistake from the disk supply port 60a, when an operator removes it from an auto-changer and handles it at the time of exchanging the stackers 50, 51 or in order to house the cassette to the stacker.
Patent JP-S62118711-A (JP)
Inventor: ENDO SADAO
IPC: H02H3/26
Filed: 1985-11-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61132861-A (JP)
Title: Tool breakage detecting device
Inventor: MIYAKE RYOICHI
IPC: B23Q17/09
Filed: 1984-11-30
Abstract: PURPOSE:To detect a breakage of a tool without being influenced by a kind of the tool, a chip and other signal, etc., by detecting the breakage by using an attenuation characteristic of an acoustic emission (AE) signal of the time when the tool is broken. CONSTITUTION:An (AE) signal waveform obtained when a tool is broken is a waveform having a sharp rise, and on the other hand, an AE signal generated by a contact and a friction of a chip, the tool and a work does not show a sharp rise and becomes a waveform by which a signal is continued extending over some time. Accordingly, an output of a detector 13 is provided to a differentiating circuit 15, only a steep signal of the time of breakage is separated, and it is applied to a level deciding device 18. Subsequently, its input level is compared with a prescribed reference value, and when the AE signal of a steep rise is obtained, a signal is applied to a breakage detecting circuit 19 from the deciding device 18. Accordingly, it does not occur that a malfunction is executed by a chip of the work and a signal of an electric noise, etc., and the reliability for detecting a breakage is improved remarkably.
Patent JP-2001083331-A (JP)
Title: Terminal processing method for bundle light guide
Inventor: SAITO HIROMITSU
IPC: G02B6/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To efficiently remove a primary coating material and to make it excel in long-term reliability by blowing hot air to the primary coating material before removing it, in a terminal processing method in which the primary coating material is removed from the terminal of a bundle light guide. SOLUTION: With a stepped removal processing performed on the external and secondary coating materials 5, 4, the primary coating material 3 is exposed at the terminal of the bundle light guide. The end of this bundle light guide is fixed on a holder 12. Then, with a nozzle 6 arranged so that the terminal of the bundle light guide is disposed at the center of the nozzle 6, hot air obtainable from an air heater 7 is applied to the terminal of the bundle light guide where the primary coating material 3 is exposed. In this case, the temperature of the hot air is controlled at the level at which the primary coating material 3 is decomposed. Then, the nozzle 6 is moved by a pulse motor 9, removing the primary coating material from an optical fiber over a required range.
Patent JP-2000101489-A (JP)
Title: Method and instrument for far-end crosstalk characteristics measurement
Inventor: KOEMAN HENRIECUS
IPC: G01R27/28
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain far-end crosstalk (FEXT) which accurately explains the transmission parameter of a link and a calculated ELFEXT result by measuring the propagation delays, etc., of paths which give and receive crosstalk and finding the FEXT from specific relation, based to those measured values. SOLUTION: First, in this far-end crosstalk characteristics measurement procedure, the values of FEXTloc and FEXTrem are measured and stored as constituting data first, and the amplitude and phase of the FEXT are obtained at a remote end 54. Then attenuations att4 and 5 of a wire pair to be disturbed and then propagation delays 52td4 and 5 of the wire pair to be disturbed. Then the attenuation of the wire pair to be disturbed is measured, and lastly propagation delays 50td3 and 6 of the wire pair to be disturbed are measured. Here, the measured values are used in a formula to obtain the ELFEXT of the prescribed link.
Patent JP-S60139779-A (JP)
Title: Excavation muddy water dispersing agent
Inventor: PATORISHIA EI GUREESON
IPC: C08F8/36
Filed: 1984-12-04
Abstract: Dispersants useful in aqueous drilling mud formulations employed in the drilling of subterranean wells where high temperature and high pressure environments are encountered are disclosed. The dispersants, when used in amounts of about 0.05-11.34 kg. per 159 1. (0.1-25 lb. per 42 gal.) provide muds containing colloidal material suspended in an aqueous medium with improved high temperature and high pressure stability. The dispersants are water soluble sulfonated vinyl toluene-maleic anhydride copolymers which have a molar ratio of vinyl toluene to maleic anhydride of 1:1 to less. than about 2:1, a molecular weight of 1,000 to 25,000 and at least about 0.7 sulfonic acid groups per vinyl toluene unit.
Patent JP-H1195720-A (JP)
Title: Electronic bulletin board
Inventor: UNO TSUTOMU
IPC: G09G3/28
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To display required image information in good timing, related to an electronic bulletin board mainly using a PDP. SOLUTION: This electronic bulletin board is provided with a display data storage part 1 storing the display image data of whole prescribed kinds, a first memory part 2 written in with the required image data read out from the display data storage part 1, a second memory part 3 storing the image data read out from the first memory part 2, a display part 4 displaying based on the image data from the second memory part 3 and a control means (a control data memory part 5, a timer part 6, a control part 7) controlling the display data storage part 1, the first memory part 2 and the second memory part 3 so that respective required images are displayed successively on the display part 4 in a prescribed order.
Patent JP-S62114248-A (JP)
Title: Semiconductor chip carrier
Inventor: HIGUCHI TORU
IPC: H01L23/60
Filed: 1985-11-14
Abstract: PURPOSE:To eliminate the damage of a semiconductor chip through plated leads due to static electricity charged on an operator by increasing a resin sealing frame material as compared with a printed circuit board and projecting externally the peripheral edge of the frame material from the peripheral edge of the board. CONSTITUTION:A resin sealing frame material 3 is increased as compared with a printed circuit board 1 to externally projected the periphery of the material from the peripheral edge of the board 1. That is, since the peripheral edge of the material 3 is projected externally from the peripheral edge of the board 1, plated leads 11 are not externally exposed, and the static electricity of an operator is not fed through the leads to the chip 2 in case of handling it.
Patent JP-S63110259-A (JP)
Title: Acylated anthocyanin
Inventor: IDAKA HIDEKAZU
IPC: C09B61/00
Filed: 1986-10-27
Abstract: NEW MATERIAL:A compd. of formula I (R1 is H, caffeic acid or ferulic acid residue; R2-R4 are caffeic acid or ferulic acid residue; ANION<-> is anion). EXAMPLE:3-0-{6-0-(2,5-di-O-E-caffeyl-alpha-L-arabinofuranosyl)-beta-D- glycopyranosyl}- 7-0-(6-O-E-caffeyl-beta-D-glucopyranosyl)-3'-0-(6 -O-E-caffeyl-beta-D-glucopyranosyl) cyanidin. USE:A dyestuff for foods, medicines, cosmetics, etc. The compd. of formula I is excellent in acid, alkali, heat and light resistances and is very stable even under neutral - weakly acidic conditions. PREPARATION:A Commelinaceae plant, Zebrina purpusii Brueckn, is extracted with an acid-contg. alcohol (aq.) soln.
Patent JP-H02104820-A (JP)
Title: Foundation construction for structure
Inventor: ONOE ATSUO
IPC: E02D27/50
Filed: 1988-10-11
Abstract: PURPOSE:To prevent a structure from being inclined by setting the lower section of the structure to be of a floating foundation, to embed the lower section into poor subsoil, and by supporting the floating foundation on the base section of the deep-seated section of the poor subsoil, with anchors. CONSTITUTION:At the lower end sections of the respective columns 3 of an architectural structure 2, a pair of beams 6 in parallel with each other to bridge the adjacent columns 3 are arranged in poor subsoil 1, and in the beams 6, a circular-column-shaped slab 7 is set, and a floating foundation 5 is formed. Besides, the respective beams 6 are supported on the base 9 of the deep-seated section of the poor subsoil 1, with anchors 8.
Patent JP-H1196612-A (JP)
Title: Capstan cleaning mechanism
Inventor: CHO YASUHISA
IPC: G11B15/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To simply perform loading/exchanging work of a cleaning member for removing dirt stuck to a capstan. SOLUTION: An engagement part 12 engaged with a cleaning unit 11 is provided in the rear surface part of a capstan support base 4. This engagement part 12 is formed so that the cleaning unit 11 is loaded/unloaded from the side. Further, the cleaning unit 11 is constituted so that the cleaning member 14 is stuck on a leaf spring 13 bent in a U shape. This cleaning member 14 is brought into slidably contact with the outer periphery of the capstan 1 from the side to remove the dirt on the capstan 1. Since the cleaning member 14 is stuck integrally with the leaf spring 13, it is engaged with the rear surface part of the capstan support base 4 in click through the leaf spring 13.
Patent JP-H0682126-A (JP)
Title: Evaporator for absorptive refrigerating machine
Inventor: FURUKAWA MASAHIRO
IPC: F25B39/02
Filed: 1992-08-31
Abstract: PURPOSE:To improve the heat transfer characteristics and heat efficiency by forming an oxide film comprising a specified hydrophilic group with the application of an electric discharge working on the external surfaces of heat exchanger tubes to upgrade wetting property with a refrigerant in the heat exchanger tubes in an evaporator of an absorptive refrigerant machine housing the heat exchanger tube. CONSTITUTION:In an evaporator 100, a plurality of heat exchanger tubes 2 comprising a copper alloy or the like are set horizontally inside a container 1 while a refrigerant scattering means 3 is arranged above the tubes. In this case, the external surfaces of the heat exchanger tubes 2 is subjected to a corona discharge working processing. In the corona discharge working processing, for example, a high voltage electric field is created between the heat exchanger tubes 2 and an electrode to generate a corona discharge. An oxide film comprising a hydrophilic group of -C=O is formed on the surfaces of the heat exchanger tubes 2. This produces higher wetting property with the refrigerant in the heat exchanger tubes 2 to improve the heat transfer characteristic. Thus, the heat efficiency as absorption refrigerating machine can be improved thereby reducing the energy consumption.
Patent JP-H10107927-A (JP)
Title: Communication terminal equipment
Inventor: MATSUMOTO HIROSHI
IPC: H04M11/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide the communication terminal equipment in which a service life of a battery is prolonged by reducing the power consumption and the circuit configuration is simplified. SOLUTION: A control section 18 allows a power supply section 23 consisting of a plurality of batteries connected in series to supply power PHS system circuits (PHS transmission reception section 10 and PHS communication control section 11). When the terminal equipment is resident at the outside of a service area of PHS, the supply of the power to the PHS system circuits (PHS transmission reception section 10 and PHS communication control section 11) is stopped for each prescribed time, and the batteries are connected in parallel and power is supplied to pager system circuits (pager reception section 15 and pager communication control section 16). Thus, when the terminal equipment is present at the outside of a service area of PHS, the supply of power to the PHS system circuits (PHS transmission reception section 10 and PHS communication control section 11) is minimized.
Patent JP-H0199681-A (JP)
Title: Apparatus for producing distilled water
Inventor: SHIMIZU KOJI
IPC: C02F1/04
Filed: 1987-10-09
Abstract: PURPOSE:To maintain the low concn. of the gas contained in the steam generated in a tank so that high-purity distilled water is obtd. by providing an ejector for taking out the steam from the bottom end part of the tank, by which the of the heavy sp. gr. tending to stagnate in the bottom of the tank is first taken out concentrically. CONSTITUTION:The distilled water is generated in an evaporating and condensing device 14 every time when the steam generated in the tank 17 is sucked up by the ejector 13 via a vapor pipe 27 connected to the bottom end in the tank 17 and is condensed. On the other hand, the raw water of the volume corresponding to the evaporation volume is evaporated from the surfaces of pipe groups 15, 16 of the device 14 and the fresh steam is generated. The steam is sucked up again from the bottom end in the tank 17 and is condensed to the ensuing distilled water. The condensed water is simultaneously and intermittently taken out of the bottom end of the tank 17. The gas of the heavy sp. gr. contained in the steam is preferentially and rapidly expelled by the effects thereof. As a result, the concn. of the gas accumulating in the bottom of the tank 17 is kept always low. The high-purity distilled water is thus obtd.
Patent JP-S63110193-A (JP)
Inventor: KOJIMA SHUJI
IPC: B65D90/00
Filed: 1986-10-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03114858-A (JP)
Title: Sliding stage feeder in printer
Inventor: KUROKI HIROYUKI
IPC: B41J13/00
Filed: 1989-09-29
Abstract: PURPOSE:To enable positioning-feed with high accuracy by energizing two nuts so as to be mutually separated by a first spring. CONSTITUTION:Two nuts 21 screwed to a feed screw 3 are housed in a nut casing 20 so as to receive a pair of nuts 21 in a finely movable manner at the axial outside, and a coil sprint 22 as a first spring is energized and interposed so as to mutually separate both nuts 21 through the feed screw 3 between these two nuts 21. Two arms 23 are extended up to both sides in the axial direction of a linear bush casing 10, so as to house the linear bush casing 10 between the arms 23, from both sides in the axial direction of the feed screw 3 of the nut casing 20. Accordingly, color drift and color bleeding are not generated even in case of a color printer, and positioning-feed is conducted with high accuracy.
Patent JP-S63109576-A (JP)
Title: Mechanical translator
Inventor: SUZUKI HITOSHI
IPC: G06F17/28
Filed: 1986-10-27
Abstract: PURPOSE:To inform the internal state of a machine as much as possible and to dissolve uneasiness by providing a means for stopping a translation processing in response to the operation of a specific key or a means executing other prescribed processing during the translation processing of one sentence, and a means for stopping the processing in response to the operation of the other specific key during the prescribed processing. CONSTITUTION:When a sentence structure analysis is started, the nth frame (herein, frame of n=1) of a sentence structure (n) analysis frame in an indicator display part is lighted. When the timer (t) reaches (n) times as long as 1/10 of a set restricted time T, the number of (n) is decided. If (n) is not 10, 1 is added to (n), and for instance, if n=2, the left frames of the sentence structure analysis frame (b) are lighted. If n=10, t=T to exceed the restricted time and interrupt the sentence structure analysis and put out all the sentence structure analysis frames (b). An operator can select any one of stopping the translation, entering an automatic division translation and continuing the sentence structure analysis by the keys 11-13 of a keyboard 8.
Patent JP-H1181878-A (JP)
Title: Rectangular cross section tunnel boring machine
Inventor: MATSUMOTO KIYOSHI
IPC: E21D9/087
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To achieve construction for a long distance, and smoothly bory a succeeding rectangular pipe while efficiently boring a tunnel of favorable accuracy by achieving directional control without generating rolling in a boring machine for a rectangular cross section shape tunnel. SOLUTION: A left side cutter plate 4 and a right side cutter plate 5 for respectively boring a left half part and a right half part of a forward ground at an opening and are disposed to be capable of reciprocating vertically at both side parts of the opening end of a skin plate of a rectangular cross section as a boring machine main body. The forward ground of the skin plate 1 is wholly bored between upper and lower ends of the skin plate 1 by the right and left cutter plates 4, 5 to bury a rectangular part succeeding to the skin plate 1 while advancing a rectangular cross section tunnel part and directional control is enabled by advancing by the right and left cutter plates 4, 5 while leaving either ground part of upper/lower and left/right end parts of the forward ground of the skin plate 1.