baber/WOPTO huggingface dataset:
Patent JP-S582933-A (JP)
Title: Inputting and preserving and analyzing system for large- capacity high-speed data
Inventor: INOUE TATSUROU
IPC: G06F17/40
Filed: 1981-06-27
Abstract: PURPOSE:To gather, preserve, and process freely large-capacity high-speed data, by providing first and second storage means for storage of input data, a means for processings of data, and a means which transmits data to a large-capacity processing device. CONSTITUTION:The welding signal from a welding machine is inputted to a waveform storage device 1, and the device 1 converts the input signal to a digital quantity, and data obtained as the result is supplied together with a clock signal for strobe to a bulk memory controller BMC 2. The controller BMC 2 stores this data in a bulk memory 3 and outputs stored data to a computer board 6. The computer board 6 stores input data in a floppy disc 9 by the control signal from a CPU 7 and executes various statistical processings on a basis of stored data, and processing results are sent to a terminal/hard copy device 11 through an interface I/F 10 for communication to obtain the hard copy and are sent to a large-capacity processing device 13 as required to analyze data in the device 13.
Patent JP-S63266028-A (JP)
Title: Seawater uranium extracting device utilizing oceanic current and wave power
Inventor: KATO SHUNSAKU
IPC: C22B60/02
Filed: 1987-04-23
Abstract: PURPOSE:To efficiently adsorb uranium in seawater on an adsorbent and to extract uranium by arranging plural hung pipes provided with many basket bodies having an opening for the uranium adsorbent to go in and out in seawater, and utilizing an oceanic current and wave power. CONSTITUTION:Plural floats 1 are arranged at regular intervals on the sea by a connecting rope 2, a long hung pipe 3 of rubber, etc., with the upper end opened on the upper surface of the float 1 as the entrance 4 for the uranium adsorbent is hung from each float 1, and many basket bodies 5 are skewered on the hung pipe 3 to form plural adsorption beds. Four openings 8 are provided to the basket body 5, and a damper 9 free to open and close is fixed to the upper edge. The uranium adsorbent is injected into the adsorption bed of each basket body 5 by the sand pump of a marine working boat, and uranium is extracted. The adsorption bed of the basket body 5 is vertically oscillated even by a low wave, the damper 8 is one-sidedly opened and closed by seawater energized by the oceanic current and wave power to pass seawater, the uranium in seawater is continuously adsorbed on the adsorbent in the adsorption bed, and uranium is desorbed and recovered on the working boat. The adsorbent after recovery is again supplied to the adsorption bed, and used for adsorbing uranium.
Patent JP-2000066199-A (JP)
Title: Liquid crystal device and electronic equipment
Inventor: MAEDA TSUYOSHI
IPC: G02F1/13357
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To realize a picture display with high quality both in a reflection mode display and in a transmission mode display, with a comparatively simple device constitution and without generating any double image due to parallax or blotting of image in a liquid crystal device which is convertible between the reflection mode display and in the transmission mode display. SOLUTION: When a backlight 218 is turned on in dark surroundings a light from a light source passes through gaps between reflection layers 216 via a polarizing plate 208 or the like to realize a transmission display. An incident external light via a polarizing plate 205 or the like in bright surroundings is reflected on the reflection layers 216 to realize a reflective display. On the reflection layers 216 transparent electrodes 215 with sizes a little larger than theirs are formed and the light from the light source which passes through gaps between reflection layers 216 is transmitted through parts of the transparent electrodes 215 swollen out from the reflection layers 216.
Patent JP-H04330449-A (JP)
Title: Electrophotographic sensitive body
Inventor: SASAKI OSAMU
IPC: C09B23/14
Filed: 1991-04-05
Abstract: PURPOSE:To obtain a good image having high sensitivity and no image defect and no image inferiority such as white dot, black spot, fogging or lowering of density by containing specific bis-styryl compound. CONSTITUTION:Bis-styryl compound expressed by the formula I is contained. In the formula I, (n) is >=0 and when (n)=0, R<1> is methoxy or diethylamino group substituted at 2-, 3-positions to substituted amino group or ethoxy or dimethylamino group substituted at 2-, 3- or 4- positions to substituted amino group and when (n) >=1, R<1> is a functional group selected from methoxy, ethoxy, dinethylamino and ethylameino group substituted at 2-, 3- or 4- positions to substituted amino group. And R<2> is a functional group selected from 1-4C lower alkyl group, halogen atom or the like and each of two Cy is heterocyclic group or heterocyclic group condensated with benzen ring.
Patent JP-S5812385-A (JP)
Title: Emitting light wave length sweep system of wave length variable laser
Inventor: DOI SHIYOUJI
IPC: G01N21/39
Filed: 1981-06-26
Abstract: PURPOSE:To make a wave length variable laser to enable to cope with secular change of the laser characteristic, and moreover to make the laser to enable to sweep the broad range of wave length in a short time by a method wherein a laser driving current is made to vary being made to vibrate, while the temperature of a heat sink equipped with a laser element is made to vary monotonously. CONSTITUTION:Ejected light from the semiconductor laser assembled in the refrigerator 1 is injected in a spectroscope 10 to be condensed by a concave mirror 2 inside of the spectroscope 10, and enters in a grating 3 to be diffracted by the grating 3. Light having the desired wave length out of diffracted light is injected in a concave mirror 4, and light condensed by the concave mirror thereof is made to be ejected outside of the spectroscope 10 to constitute the spectroscope. By sweeping the driving current and the cooling temperature of the element, and by rotating the angle of grating following after wave length of emitting light of the laser, light corresponding to the angle of grating can be selected to be ejected outside of the spectroscope although it is discrete (owing to mode hop).
Patent JP-S5223741-A (JP)
Title: Strap heater
Inventor: HATANAKA TADASHI
IPC: H05B3/54
Filed: 1975-08-18
Abstract: PURPOSE: A strap heater whose surface material has good heat transmission. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04329314-A (JP)
Title: Encoder
Inventor: HIRANO KAZUNARI
IPC: G01D5/36
Filed: 1991-05-02
Abstract: PURPOSE:To provide an encoder requiring no adjustment of a light quantity, etc., and capable of maintaining accuracy even if the quantity of light changes during use, by using a position sensitive device(PSD) as an element which receives the light penetrating a slit body. CONSTITUTION:Radiation light rays 12 from a light source 11 are made into parallel rays of light by a lens 13 to irradiate a slit body 14 provided with a number of slits 14a. The slit body 14 moves according to the movement of a body to be measured, PSD15 is arranged at its lower part so that the light rays 12 which penetrate the slits 14a may be radiated onto its light receiving surface. PSD15 is a light receiving element which can obtain the position information on the center of gravity of the energy of emitted beam, where current signals IA, IB including the information on the center of gravity of the quantity of light emitted from its electrodes A, B are outputted. It is thus possible to provided a signal corresponding to the movement of the slit body 14 independent of the quantity of light emitted from the light source 11.
Patent JP-H09289519-A (JP)
Title: Loop type network controller
Inventor: IKEDA TOSHIHISA
IPC: H04L12/42
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To enable normal operation even if fixed ID information is duplicate. SOLUTION: Slave nodes 1b-1d are equipped internally with ID information storage registers 3b-3d which temporarily store fixed ID information and physical or electric switches 5b-5d which open and close the loop of the loop type network. While the switches are opened and closed, pieces 2b-2d of characteristic ID information of the slave nodes 1b-1d are confirmed and if some of the pieces 2b 2d of characteristic ID information have the same value, another ID information value which is not duplicate is written in the ID information storage register of the corresponding slave node, so normal operation can be secured even if the fixed ID information is duplicate.
Patent JP-H10277597-A (JP)
Title: Solidification treatment of sludge
Inventor: TANAKA YUJI
IPC: E02F7/00
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a simple sludge solidifying treatment method wherein the inherent properties of deposited soil (sludge) of lakes and marshes are applied as a material as they are. SOLUTION: The treatment method consists of a first process 4-1 adding 10-30 wt.% of fine aggregate (river sand, sea sand) and 3-12 wt.% of an inorg. solidifying agent to 5-30 wt.% of excavated and collected sludge under stirring and further adding 2-12 wt.% of a cement binder and 1-12 wt.% of supplemental water thereto to knead all of them and a second process 4b filling a form of a predetermined production producing purpose with the kneaded matter under vibration and applying pressure of about 10 kg/cm<2> to the kneaded matter to mold the kneaded matter. The produced product 6 can be used as a substitute of soil forming a road normal surface and filling a recessed part, broken stone used in a lower road bed of road construction, fine aggregate, fine aggregate and a civil engineering material or a building material.  By putting deposited soil of lakes and marshes to practical use as a material to treat the same, the function to the purification of lake water and environmental maintenance is achieved.
Patent JP-S5224375-A (JP)
Title: A continuous vacuum
Inventor: TANAKA HIDEO
IPC: F26B5/04
Filed: 1975-08-19
Abstract: PURPOSE: The proposed devisedis capable of not only swiftly drying every particle equally, but also functioning its automatic operation and a continuous drying work. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59227630-A (JP)
Title: Device for placing stacked sheets of paper in prescribed position
Inventor: TANEDA KENGO
IPC: G03B27/62
Filed: 1983-06-08
Abstract: PURPOSE:To place stacked sheets of paper in a prescribed position, by providing movable side edge contact portions for a stacked sheet support means. CONSTITUTION:A stacked sheet support means 1 and an end edge contact portion 29 are provided. The end edge contact portion 29 is oriented perpendicularly to movable side edge contact portions 6, 7, which are moved in a direction crossing with the side edges of stacked sheets of paper and which then come into contact with the side edges of the stacked sheets. The end edge contact portion 29 is moved in a direction crossing with that of movement of the movable side edge contact portions 6, 7. Two pairs of racks 10, 11, 21, 22, which are engaged with pairs 27, 28 of gears 27a-28b, which have numbers of teeth proportional to two kinds of vertical and horizontal dimension ratios of the stacked sheets and are concentrically coupled to each other, are provided across each other. The side edge contact portions 7, 8 are coupled to one pair racks 10, 11, while the end edge contact portion 29 is removably engaged with the other pair of racks 21, 22. The front edges of the stacked sheets of paper are thus always placed in a prescribed position.
Patent JP-H01270863-A (JP)
Title: Ophthalmologic optical solidifying device
Inventor: KOBAYAKAWA YOSHI
IPC: A61B18/20
Filed: 1988-04-22
Abstract: PURPOSE:To improve the utilizing efficiency of a laser light flux by arranging a cylindrical type optical rod in the middle of a mirror system and causing the illuminance of the laser light flux to be uniform with the internal repeated reflection of the laser light flux. CONSTITUTION:For a slit lamp 1, an illuminating part 2 and an observing part 4, which builds-in an objective lens 3, are arranged with being faced to a checked eye E. Then, a laser light flux L to be guided in the side of the slit lamp 1 is reflected by a mirror 17 and after that, the light flux is condensed on the incoming endface of a cylindrical type optical rod 19 by a condenser lens 18. Then, the light flux is passed through the cylindrical type optical rod 19 and further coupled to the observing optical path of the slit lamp 1 by an optical coupling member 22 through a mirror 20 and a lens 21. Then, the checked eye E is irradiated. At such a time, when two beams L1 and L2, whose incoming angles are different, are incoming to the center of the incoming endface of the cylindrical type optical rod 19, the internal reflection is repeated in the cylindrical type optical rod 19. After that, the beams are outgoing from different points. For example, the beam L1 is outgoing from the center and the beam L2 is outgoing from the surrounding on an outgoing endface. Accordingly, when the number of the internal repeated reflection is enough large, the light flux in the incoming endface is made average in the outgoing endface.
Patent JP-S5527957-A (JP)
Title: Electromagnetic flow meter
Inventor: SUDOU TAKESHI
IPC: G01F1/60
Filed: 1978-08-18
Abstract: PURPOSE: To provide a coil for detecting the magnetic flux quantity and phase of an AC magnetic field imparted to the diametral direction of a conduit pipe thereby to improve the accuracy of the meter.  
     CONSTITUTION: A detection coil 16 is provided at a position where the main magnetic flux of a detector 1 passes thereby to detect the magnetic flux quantity ϕ x  and the phase of a magnetic field generated by an exciting coil 4, and a phase shifter 17 provided in a converter 6 is connected to the detection coil 16. As a result, the magnetic flux quantity ϕ x  and phase of the magnetic field are detected by the detection coil 16 to obtain a voltage e γ "'. The phase relationship of the voltage e γ "' with the flow quantity signal ei supplied as input to an AC amplifier 7 does not vary even when the phase difference between the exciting current and the magnetic flux ϕ x  varies by the variation of the ambient temperature and that of the pressure of a fluid 2 to be measured, and at the same time, since the intensity of said voltage is proportional to the magnetic flux quantity ϕ x , the output I 0  does not vary even when the ambient temperature and the pressure of the fluid to be measured are subjected to variations. Further, the phase of the voltage e γ "' is advanced by 90°, and the voltage e γ "' is supplied as input to a division signal circuit 14 and synchronizing rectifier 9, thus the phase adjustment being unnecessitated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000290764-A (JP)
Title: Hot dip aluminum-plated steel sheet excellent in heat- blackening resistance
Inventor: YAMAGUCHI SHINICHI
IPC: C22C38/00
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a hot dip aluminium-plated steel excellent in heat-blackening resistance and mainly used for heating device, gas exhaust system material, etc. SOLUTION: The hot dip aluminium-plated steel sheet excellent in heat- blankening resistance, is produced by executing the hot dipping aluminium- plating treatment to a steel sheet composed by wt.% of <=0.01% C, <=0.10% Si, 0.0005-0.10% N, <=0.01% Al, <=0.01% the total of Ti, Nb, V and B, and the balance Fe with inevitable impurities with a hot-dipping both for aluminizing composed of 3-12% Si, 0.5-15% Mg and the balance Al with inevitable impurities, and has the intermetallic compound between the coated layer and the steel sheet. Then, the hot dip aluminized steel sheet stably holding silver color outward appearance to the temp. of 570 deg.C, can be obtd.
Patent JP-S58218077-A (JP)
Title: Video disc player
Inventor: MIKI YUUJI
IPC: G11B21/08
Filed: 1982-06-11
Abstract: PURPOSE:To shift instantly a stylus and a mirror and to take optionally the moving distance over a wide range, by changing a peak value of a kick pulse in response to the reproducing mode for driving the stylus and the mirror of a pickup device. CONSTITUTION:A positive kick pulse having three times peak value is outputted successively in comparison with the play mode from a D/A converter 3, in designating the fast feed mode (in this case, triple speed mode) at an input operating section 1. The pickup stylus is shifted instantly to the outside track at intervals of three during the vertical blanking period at each occasion. In designating the fast speed of further high speed or the fast rewinding mode from the input operating section 1, a kick pulse having a larger peak value is introduced from the D/A converter 3, the pickup stylus is shifted instantly toward the outside or inside track at a multiple intervals based on the kick pulse and the reproduced screen is the high speed recording picture.
Patent JP-H11290054-A (JP)
Title: Leaf-pressing device of machine for sewing tobacco leaf
Inventor: KANAMARU HIDEAKI
IPC: A24B1/06
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a leaf-pressing device of a machine for sewing tobacco leaves, capable of always horizontally holding a leaf-pressing portion parallel to a carrying conveyer, and capable of surely pressing the tobacco leaves to the carrying conveyer without relating to the changes in the thickness of the tobacco leaves carried on the carrying conveyer for sewing the tobacco leaves. SOLUTION: The support frame 31 of a presser foot which is disposed at the leaf-sewing position of a tobacco leaf-sewing machine to press tobacco leaves carried on a carrying conveyer is formed from two frame members 31a, 31b which are rotatably connected to each other. The free end of one of the frame members 31a, 31b is pivotally attached to a rotation shaft 11 for fixing the driving pulley of the presser foot, and the free end of the other frame member is pivotally attached to the lower end of a link swingably attached to a fixed shaft 22 disposed at the same height level as that of the rotation shaft 11. Thus, the support frame 31 and the link form a parallel link containing the press portion 33a of the pressure foot as one side.
Patent JP-S586817-A (JP)
Title: Movable free roller device for conveyer
Inventor: UNNO HARUO
IPC: B65G13/00
Filed: 1981-07-01
Abstract: PURPOSE:To provide safe transfer of a pallet in loading work while enabling a shutter to pass between conveyers by providing a free roller on a connection between two conveyers through a swing arm. CONSTITUTION:A shutter 1 is provided for disaster prevention to pass between conveyers 5, 5 in a connection of two warehouses. Between fixed free rollers 11, 11 at both ends of the conveyers is provided another free roller 18 supported by a swing arm 20. Thus, moving pallets or the like can safely pass between both conveyers. Also, an end of another stay 21 supporting the roller 18 can be removably mounted on a leg frame 4 by a piston-cylinder device 23 so that the roller 18 can move downward when the shutter 1 passes.
Patent JP-H11296440-A (JP)
Title: Parity check circuit
Inventor: SATO TOSHIYA
IPC: G06F11/10
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a parity check circuit equipped with a parity memory circuit which enables both a 1 bit width memory and multibit width memory as a parity memory of the parity check circuit. SOLUTION: A parity memory circuit for storing a parity bit is equipped with a 1 bit width memory 31 and a 4 bit width memory 34. Then, it is appropriately controlled by a selection signal and a control signal outputted by a memory selector 35 so that either of the 1 bit width memory 31 or the 4 bit width memory 34 is used as a parity memory.
Patent JP-H10292977-A (JP)
Title: Refrigerator
Inventor: SATO SHINICHI
IPC: F25D23/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To enable a comfortable tone to be played as soon as a door is opened by switching on/off a buzzer that is an electronic music source repeating a melody according to the opening and closing of the door. SOLUTION: A door switch 6 is on/off by the opening and closing of a door 2 of a refrigerator main body 1, an electronic circuit 3 is activated through a timer 5 interlocking it and a melody sound source 4 built in the electronic circuit 3 is turned on/off. In case of the control system of turning off the sound source when the door is closed and turning on the sound source when the door is opened, the timer circuit 5 is not necessary and the switching on/off of the door switch are interlocked with the turning on/of of the electronic circuit 3 directly. There is another method of turning on the melody sound source 4 for the time of t1 and turning off the sound source by the signal from the timer circuit 5. There is another method of turning on the melody sound source 4 for the time of t2 , turning off the sound source and then turning on the sound source gain after the time of t3 .
Patent JP-H05300608-A (JP)
Title: Automatic train operation apparatus
Inventor: SHIOHAMA NORIKO
IPC: B60L15/40
Filed: 1992-04-21
Abstract: PURPOSE:To improve riding comfort by a method wherein, when a proper notch is commanded in accordance with the speed and the acceleration/ deceleration of a train, unnecessary notch operations are not commanded. CONSTITUTION:The speed and the acceleration/deceleration of a train is calculated by a speed-acceleration/deceleration calculating means 13 in the microcomputer circuit 10 of an automatic train operation apparatus 1 in accordance with pulses from a speed generator 5. A proper notch is determined by an commanded notch determining means 14 in accordance with the calculated speed and acceleration/deceleration. Further, a notch holding time deternmining means 15 determines a notch holding time with fuzzy inference in accordance with the speed and the acceleration/deceleration calculated by the calculating means 13. After the notch operation, the notch is held for the determined notch holding time and unnecessary notch operations are eliminated.
Patent JP-S62257554-A (JP)
Title: Control system for handing-over of intersystem information
Inventor: NOBUSAWA KYOHEI
IPC: G06F12/10
Filed: 1986-04-30
Abstract: PURPOSE:To attain not only the stoppage of a system, speed-up of the rerise of the system and to compensate and continuity of the operation of the system at the time of restarting, by constituting the system by providing a specific recording, restoring, and discriminating means in addition to a handing-over segment registering file means and handing-over segment taking-over means. CONSTITUTION:A handing-over segment registering file means 2 which takes over necessary information only from a handing-over segment registering file 3 in which the virtual spatial address of handing-over information is registered, handing-over segment taking-over means 4, taken-over segment address recording file means 5 which records addresses on the virtual file of taken-over segments and accelerates the restoration speed for restarting, information restoring means 9 which restores a handed-over segment from the virtual file and takes over the information, information taking-over discriminating means 7 which discriminates whether or not a piece of information is to be taken over and whether or not the information is properly taken over, are provided.