baber/WOPTO huggingface dataset:
Patent JP-2001136787-A (JP)
Title: Instantaneous power-failure restarting method
Inventor: NAGATA KOICHIRO
IPC: H02P27/06
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method, in which rotational frequency is identified without being influenced by the state (the rotation frequency or the residual voltage) of an induction motor and in which the induction motor can be restarted quickly and safely, in an instantaneous power-failure restart method for the induction motor. SOLUTION: In a method, in which the rotational frequency of an induction motor 5 is identified so as to be restarted, when the supply of electric power to the induction motor 5 is temporarily cut off so as to be restarted. A rotational frequency detection part 12a is provided, in such a way that when a detection residual voltage from the induction motor 5 is at a certain lower-limit value or larger, the rotation frequency of the induction motor 5 and the phase of the residual voltage are computed on the basis of the detection residual voltage.  A rotation-frequency detection part 12b is provided, in such a way that when the detection residual voltage is at the voltage lower-limit value or smaller, a prescribed command value is given and that the rotation frequency is computed on the basis of a torque current generated at a time, when a voltage is applied to the induction motor from an inverter.
Patent JP-H11149480-A (JP)
Title: Image information management system, image information retrieval device, medium recording image information management program and medium recording image information retrieval program
Inventor: KOBAYASHI SHINICHI
IPC: G06T1/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To reduce load on a user when retrieving and referring to image information. SOLUTION: A client 10 has a function for reading image information in a prescribed data format. A content discrimination information managing means 21 of an image information retrieving device 20 manages information to be referred to for specifying the contents of the image information managed by an image information server 30. When the retrieval request of the image information is received from a client 10, an image information retrieving means 22 retrieves the image information matched with that retrieving request based on content discrimination information and outputs a reference request to the image information server 30 for storing the detected image information.  When the reference request is received from the image information retrieving means 22, an image information providing means 32 of the image information server 30 extracts relevant image information 31a from an image information storage means 31 and transmits that image information 31a to the client 10.
Patent JP-H01156850-A (JP)
Title: Information processor
Inventor: NOGUCHI TAKAYUKI
IPC: G06F12/14
Filed: 1987-12-14
Abstract: PURPOSE:To increase the processing speed for update processing of program state words due to the fetch of an instruction by supplying an effective memory protection key to an arithmetic register from a selector and at the same time holding the program state word via the arithmetic register after the effective memory protection key supplied from a program state word register is excluded. CONSTITUTION:An effective memory protection key which is updated in response to a fact that an instruction control part 14 takes out an instruction is outputted to an arithmetic register 5 from a selector 13. At the same time, a program state word excluding the effective memory protection key is outputted to the register 5 from a program state word register 8. Then the program state word including the updated effective memory protection key is held by the register 5. Thus a step where the replacement is instructed for the program state word is omitted together with a step where the program state word including the updated effective memory protection key is kept waiting for its holding state at the register 8. As a result, the update processing speed is increased for the program state word.
Patent JP-H01160357-A (JP)
Title: Line filter
Inventor: OKOCHI SADAO
IPC: H02M3/28
Filed: 1987-12-15
Abstract: PURPOSE:To improve an attenuation effect for a normal mode noise by inserting an X capacitor respectivey into an input side of the first - second balloon coils. CONSTITUTION:A line filter is provided with balloon coils L1-L2, X capacitors Cx0-Cx1 and Y capacitors Cy1-Cy2 to be inserted interposing in a power source line between input and load sides, and this balloon coil L2 sets its inductance larger than the inductance of the balloon coil L1. On the other hand, the Y capacitor Cy2 sets its electrostatic capacity larger than the electrostatic capacity of the Y capacitor Cy1. Here most of the normal mode noise, passing through the first balloon coil L1, is allowed to flow in the X capacitor Cx1 in the input side, being prevented from diffusing to the other part.
Patent JP-H05154679-A (JP)
Title: Laser beam machine
Inventor: SHIMADA AKIO
IPC: B23K26/046
Filed: 1991-11-29
Abstract: PURPOSE:To automatically adjust the focal position of a condenser lens on the side of a laser beam machining head and to miniaturize and make the laser beam machining head light in weight. CONSTITUTION:A lens holder 15 holding the condenser lens 17 is contained in a housing and a worm wheel 19 is screwed in the outer circumferential surface of the lens holder 15. This worm wheel 19 is supported rotatably at a prescribed position and the worm wheel 19 is constituted rotatably by a worm 22 set to a shaft 21 to be rotated. A hexagonal column part 21a formed on the outer end part of the shaft 21 to be rotated is rotated under such a state that the hexagonal column part 21a is engaged with the hexagonal hole 44a of a bolt 44 with a hexagonal hole of a rotating drive mechanism 34 mounted on the side of a strut 5 of the column 1 of a laser beam machine.
Patent JP-H04185176-A (JP)
Title: Ghost eliminating device
Inventor: FURUYASU KAZUO
IPC: H04N5/21
Filed: 1990-11-20
Abstract: PURPOSE:To improve the stability at ghost elimination by selecting a video input signal to be inputted to the ghost elimination means and trying the processing again from the start when a ghost change is caused. CONSTITUTION:A GCR signal or a vertical synchronizing signal is subject to synchronization addition by a CPU 5 or subject to field sequence processing, then the result is transferred to a RAM 1 and the input to a ghost elimination circuit 3 is switched to input an output of the RAM 1 to the ghost elimination circuit 3, in which ghost is eliminated, and a ghost change detection circuit 6 is provided, then the input signal of the ghost elimination device is inputted to the ghost elimination circuit 3 when no ghost change exists. Moreover, after synchronization addition and field sequence processing are once implemented, the resulting signal is read repetitively from the RAM 1 to apply ghost elimination. Thus, the processing time is reduced and the stability of ghost elimination is improved.
Patent JP-H08170636-A (JP)
Title: Linear guide unit
Inventor: HACHISUGA MASARU
IPC: F16C29/02
Filed: 1994-12-20
Abstract: PURPOSE: To provide a linear guide unit eliminating necessity for a rolling unit, large scaled device for generating an oil film and an air film and a structure as necessary in the past, in the linear guide unit used as a constitutional element of a machine device. CONSTITUTION: A unit is constituted of a guide 3, slider 4 fitted to the guide and an ultrasonic vibration generating means 1 for ultrasonic vibrating at least one of the guide and the slider. The guide is constituted of one rod having a trapezoidal sectional shape and of one rod 3 having a rectangular sectional shape. The slider is a table having a groove fitted to the rod having a trapezoidal sectional shape and having a plane shape brought into contact with the rod having a rectangular sectional shape. Ultrasonic deflection vibration is applied to these two rods.
Patent JP-H08173403-A (JP)
Title: General evaluation of ventilation and gas exchange function for life style management and stereoscopic display and apparatus therefor
Inventor: MEGURO TADAMICHI
IPC: G06Q50/22
Filed: 1994-12-20
Abstract: PURPOSE: To provide a general evaluation and stereoscopic display apparatus for ventilation and gas exchange functions by analyzing the FV waveforms based on the expiration data of a testee, determining a ventilation capacity and coefft. gradient index, calculating a gas exchange function index and further making three-dimensional coordinate display by inputting SP O2 after actual measurement thereof. CONSTITUTION: A processing circuit 23 calculates flow rates and air quantity as time passes and the results thereof are displayed on a visual display means 25 when the testee holds a tube 21 in his mouth and supplies the expired air as early as possible to a flow meter 22. The processing circuit 23 detects the peak position at the lower row leg downward recess on a lowering curve following the maximum of the air flow quantity curve stored in a memory 24, determines the max. flow rate PEFR and the air quantity V1 of this time and executes fitting of a quadratic equation relating to the air quantity of the air flow quantity curve. The processing circuit determines the coefft. gradient index and calculates a one-second rate FEV by calculating the coefft. of the term of first degree and the term of second degree of the quadratic equation.  The circuit calculates parameters and makes the three-dimensional display.
Patent JP-H04188586-A (JP)
Title: Sheet-form heater
Inventor: SUZUKI TADAMI
IPC: H05B3/20
Filed: 1990-11-20
Abstract: PURPOSE:To enhance the anti-moisture insulating characteristic by forming an insulative covering layer chiefly containing inorganic polymer on the outer surface of a heat-resistant electric insulating material consisting of mica powder, aggregate, and inorganic binder. CONSTITUTION:Heat-resistant electric insulating material 1a, 1b consists of mica powder, aggregate, and inorganic binder, in which a heater element 2 is embedded formed in a desired pattern through etching of a foil in Fe-Cr-Al series or Ni-Cr series, and inorganic polymer 3 is formed on the outer surface of the insulating material 1a, 1b. Examples of this inorganic polymer are polymer in organic metal compound series and polymer having non-carbonic skeleton, and they have high heat resistance and can be applied thin. If any of these is applied to the insulating material 1a, 1b, it intrudes into each pore in the outer surface of continuous pores in the insulating material and blocks them, which prevents adsorption of water to the pores to enhance the anti-moisture property.
Patent JP-H04187000-A (JP)
Title: Ultrasonic ceramic microphone
Inventor: KONO KUNITOSHI
IPC: G01S3/801
Filed: 1990-11-20
Abstract: PURPOSE:To reduce assembly man-hour and to ensure the reliability by fitting a conductive and elastic connector respectively to a projection terminal in a direction inward the case of an input output terminal and assembling the connector so that one terminal of the connector is in contact with an electrode of a piezoelectric ceramic vibrator and the other is in contact with a diaphragm. CONSTITUTION:A connector 11 is fitted in advance to a projection terminal 9a in an inner direction of a case 1 of an electric signal input output terminal 9 implanted to a terminal board 4. Then a unimorph vibrator 5 is fixed elastically onto the terminal board 4 by an elastic adhesives 6. Moreover, as the type of material and shape of the connector 11, a conductive and elastic member is employed, for example, a conductive rubber tube, a conductive plastic or a metallic spring is used. Thus, the assembling man-hour is remarkably saved, the variance in performance due to wiring of lead wires is not caused, resulting that the yield is improved and the cost is reduced in total.
Patent JP-H07146376-A (JP)
Title: On-board observation apparatus
Inventor: SUETSUGU MAKOTO
IPC: G01V3/16
Filed: 1993-11-24
Abstract: PURPOSE:To simultaneously obtain ground-surface sight data and atmospheric observation data by converting the data into digital electric signals and outputting the electric signals in a multiplexing state. CONSTITUTION:In an atmospheric observation apparatus 1, light L1 from the ground surface is made incident to a scanning mechanism system 11 and only infrared rays L3 separated from the light L1 through a front-end optical system 12 are outputted to an atmosphere sensor signal processing section 14 through an atmosphere sensor 13. The section 14 outputs the infrared rays L3 to a multiplexer 3 as atmospheric observation data D1 after performing amplification, waveform shaping, and digitization on the infrared rays L3. In a CCD camera 2, on the other hand, a light condensing optical system 21 condenses light by performing electronic scanning and a CCD/signal processing section 22 outputs the condensed light to the multiplexer 3 as visual data D2 after performing amplification, waveform shaping, and digitization on the condensed light. The multiplexer 3 formats and multiplexes the data D1 and D2 as observed data and the observed data are transmitted from a satellite data bus 5 through a satellite interface circuit 4.
Patent JP-H04187987-A (JP)
Title: Melting vessel for induction furnace and melting method for different kinds of metals
Inventor: NOGUCHI OSAMI
IPC: F27B14/06
Filed: 1990-11-21
Abstract: PURPOSE:To provide a melting vessel capable of continuously melting a plurality of kinds of metals by a method wherein the melting vessel comprises a mica layer formed of mica sheets laminated on the inner side of a thick base layer formed of a refractory material and a thin surface layer laminated on the inner side of the mica layer and formed of a refractory material. CONSTITUTION:A melting vessel 20 comprises a base layer 22, a mica layer 24, and a surface layer 26. When a plurality of kinds of metals different in a composition are continuously molten, after a first metal is molten in the melt vessel 20, a second metal having a different composition is molten. In this case, the surface layer 26 is broken and removed from the melt vessel 20, and the mica layer 24 is shaved off from the base layer 22. A new mica lay sheet is adhered and stuck to the base layer 20 to form a mica layer 24, and after a prebaked cupform surface layer 26 is engaged and fixed in an adhered state, a second metal is molten, and in a subsequent metal also, the aboves are repeated. Since the mica sheet insulates a metal, though a molten metal soaks into the surface layer 26, it does not soak into the base layer 22. As a result, a plurality of kinds of metals needing purity but different in a composition can be continuously molten.
Patent JP-H09137905-A (JP)
Title: Steam separator
Inventor: KOTANI KENICHI
IPC: F22B37/30
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a steam separator which is simple in inside structure and endhanced in the performance of steam separation and capable of energy saving. SOLUTION: A water outlet 4 is provided at the bottom while a plurality of steam inlets 3 are provided at the position that surrounds the outlet 4 and a steam outlet 3 is provided at the upper part. A first stage baffle 8, which covers the upper part of the steam inlet 3 and provides a steam passages in the central part, is provided between the bottom and the upper part while a second stage baffle 11 is provided, which covers the upper part of this steam passage and provides a steam passage on the end, thereby constituting a steam passage which joins steam and water mixed vapor from the steam inlets and branches once again.
Patent JP-H07164111-A (JP)
Title: Device for adjusting size of thickness in mold for continuous casting
Inventor: MIZUNO MUNEHITO
IPC: B22D11/16
Filed: 1993-12-17
Abstract: PURPOSE:To enable variation of tapered quantity according to the thickness size of a cast billet by quickly and smoothly shifting a movable side long side frame. CONSTITUTION:In the case of shifting the movable side long side frame 1, clamping of a disk spring 7 is released with a hydraulic cylinder 6 and after making the frame 1 the free state, the frame 1 is shifted through gear boxes, worm jacks 11, tie rods 4 and connecting shaft by driving sources. In order to be adjustable to tilting rate of the frame 1, the driving source at the upper side and the driving source at the lower side are separated and the tie rods 4, 4 at the upper side and the tie rods 4, 4 at the lower side are independently driven, and the tie rods 4, 4 at the left side and the tie rods 4, 4 at the right side are interlockingly driven. As a liner fixed to the frame 1 is guided with a guide key 16 fitted so as to be rotatable to the fixed side long side frame 2, the frame 1 is smoothly slided and tilted and the tapered quantity between the frame 1 and the frame 2 is enlarged or reduced.
Patent JP-H04199283-A (JP)
Title: Picture magnifying/reducing circuit
Inventor: IZUNO NOBUAKI
IPC: H04N1/393
Filed: 1990-11-26
Abstract: PURPOSE:To improve the processing speed of the title circuit by performing magnifying and reducing processes in a state where the half tone of dither pictures is maintained on the dither pictures by lines. CONSTITUTION:This picture magnifying/reducing circuit 100 is constituted of a parallel-serial converter 102, line buffers 103, line control counter 104, shift registers 105, selector 106, multilevel data conversion circuit 107, binary data conversion circuit 108, outputted picture element position conversion circuit 109, and serial-parallel converter 110 and the circuit 100 is connected with other circuits, an image memory, and a CPU through a bus 101. This circuit performs magnifying and reducing processes on dither pictures in a state where the half tone of the pictures is maintained by performing inputs and outputs by lines. Therefore, the burden of the software can be reduced and the processing seed can be increased.
Patent JP-2000102588-A (JP)
Title: Foot warming bath
Inventor: JOGAN TSUYOSHI
IPC: A61H35/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a foot warming bath capable of easily pouring a proper amount of hot water into an inner vessel, improving the heating efficiency and preventing the tip of a toe and the heel of a user from being burnt. SOLUTION: Code-shaped heating elements 2a and 2b saturated at a temperature below a heat resistant temperature of an inner vessel 1 are mounted on an outer side surface and an outer bottom surface of the approximately square inner vessel 1 made of an electrically insulating material and opened at its upper end, covering the inner vessel 1 and the heating elements 2a and 2b with an outer vessel 3 forming an outer hull, and an outer closure 7 for closing the upper opening of the inner vessel 1, made of an electrically insulating material, and comprising a controlling body 4 for controlling a calorific value of the heating elements 2a and 2b, and a means 5 for setting the calorific value of the heating elements 2a and 2b, a plurality of longitudinal water-level lines 12 of which the highest position is determined in consideration of the rise of water-level in the bathing of foot,  are formed on an inner side surface of the inner vessel 1, and the upper end of the code-shaped heating element 2a mounted on the outer side surface of the inner vessel 1 is positioned below the highest position of the water-level lines 12. The code-shaped heating element 2a are thinly arranged on the front and back surfaces of the inner vessel 1, and more densely on the left and right side surfaces.
Patent JP-H02162965-A (JP)
Title: Picture data decoding processing unit
Inventor: FUKUDA MASAHIRO
IPC: G06T9/00
Filed: 1988-12-16
Abstract: PURPOSE:To realize decoding into a decoded picture with high quality in a very short updating processing time by allowing a decoded information storage section to manage a high quality decoding data according to address information of 2 dimension constitution and clearing a count of a column counter by a line updating signal entering the start of a succeeding line. CONSTITUTION:A data stored in a decoding information memory section 70 is managed according to an address of 2 dimension constitution as a column address and a line address corresponding to a matrix of picture elements of a picture data. A decoding updating processing section 90 does not await the end of updating processing but sends a data request signal to a decoded information storage section 60. When the updating processing for picture elements of one line is finished, the decoding updating processing section 90 sends a line updating signal to a column counter 81 and aline counter 82 to reset the count of the column counter 81 and to count up the count of the line counter 82. Thus, the decoding updating processing section 90 updates a coarse decoded picture into a high quality picture a double speed than that of a conventional system.
Patent JP-H04189727-A (JP)
Title: Sterilization of container and device therefor
Inventor: YAMAGUCHI SHOGO
IPC: B65B55/10
Filed: 1990-11-26
Abstract: PURPOSE:To save a device space, to facilitate sterile maintenance and to save rinsing water by a method wherein ozone solution and hydrogen peroxide solution or peracetic acid solution of almost the same equivalent are mixed and jetted immediately to sterilized containers to sterilize inner and outer surfaces of the containers. CONSTITUTION:Ozone solution is fed into an injection nozzle 5 to make a preparatory rinsing. On the other hand, under a normal temperature, hydrogen peroxide solution (or peracetic acid solution) of 10 to 10000PPM is made, supplied from a hydrogen peroxide solution supply port 7 to a flow rate controller 8, and further, under a control of a flow rate of the hydrogen peroxide solution substantially at the same equivalent, from a hydrogen peroxide solution supply tube 4b into the nozzle 5, so that the hydrogen peroxide solution as a sterilizer and the ozone solution as a rising water are mixed. This mixture of the ozone solution and the hydrogen peroxide solution becomes, in a short time of a few to 20 seconds, hydroradical which is strong in the sterilizing force and high in the safety. This mixture is jetted into sterilized containers 6 out of the injection nozzle 5 to sterilize the inner and outer surfaces of the sterilized containers 6.
Patent JP-H10158319-A (JP)
Title: Production of polypropylene
Inventor: FUJII JUNICHI
IPC: C08F4/658
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To produce a relatively low stereospecific polypropylene, having a low content of an atactic component, excellent in processability and useful as a film, etc., by polymerizing propylene in the presence of a specific catalyst. SOLUTION: Propylene is polymerized in the presence of a catalyst comprising (A) a solid Ti catalyst component prepared by prepolymerizing an olefin in the presence of a solid Ti compound component obtained by bringing a solid Ti compound containing Mg, tetravalent Ti, a halogen and an electron donor into contact with an organoaluminum halide compound represented by formula I [R is a 1-10C saturated hydrocarbon; X is a halogen; (n) is O<(n)<3] and an organosilicon compound represented by formula II (R<1> to R<3> are each a 1-20C hydrocarbon) and an organoaluminum compound without any halogen atom, (B) an organoaluminum compound and (C) an organosilicon compound represented by formula III (R' is a 1-20C straight-chain hydrocarbon; R<5> is a 1-10C hydrocarbon) and/or ethyl silicate to afford a polypropylene.