baber/WOPTO huggingface dataset:
Patent JP-2000247590-A (JP)
Title: Ball lifter
Inventor: SATO ZENJI
IPC: B66F9/12
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a table ball lifter which improves the workability by carrying out the food throwing-in to the hopper of the next processing device using a ball, is of a compact size, can be installed simply to the existing next processing device, and has a beautiful feeling in appearance. SOLUTION: This ball lifter is provided with machine boards 10 inserted between the bottom face of the next processing device D and a setting face, a single column 20 erected on the machine boards, a locking device 30 provided on the way of the column 20 and locked to the next processing device D, a slider provided movable up and down to the column 20, and a holder 50 connected to the slider for holding a ball 60. As a result, the slider is moved up and down, and at the same time, the holder is moved reversely, when the slider is at the upper part of the column.
Patent JP-S58201815-A (JP)
Title: Aqueous emulsion of copolymer, manufacture and use as paper binder
Inventor: RORAN REEBU
IPC: C08F279/02
Filed: 1983-03-24
Abstract: Latex of an interpolymer composed of (1) a copolymer A of butadiene, styrene and at least one ethylenically unsaturated carboxylic acid, and (2) a polymer B of a halogenohydroxyalkyl ester of an ethylenically unsaturated monocarboxylic or dicarboxylic acid, polymer B being at least partially grafted onto the copolymer A. The latex is prepared by the emulsion polymerization of butadiene, styrene and at least one copolymerizable, ethylenically unsaturated carboxylic acid, followed by the polymerization, in the presence of the copolymer latex, of a halogenohydroxyalkyl ester of an ethylenically unsaturated monocarboxylic or dicarboxylic acid. The latex may be used as a binder in aqueous compositions for coating paper.
Patent JP-H11252400-A (JP)
Title: Crt display device
Inventor: NAKAZAWA TAKUYA
IPC: H04N9/29
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a CRT display device which realizes reduction in the size and cost of a sensor through the use of a luminance sensor which is a single light sensor without using a two-dimensional light sensor. SOLUTION: The fluctuations of an external magnetic field affecting respective vertical, horizontal and rotational directions of a CRT screen is detected as an electrical signal by the variation in the screen luminance of a block displayed on the screen. Then an electrical signal cancelling the effects of magnetic field obtained based on this electric signal is added to an original vertical deflection current, horizontal deflection current and image rotation adjusting current to supply for a vertical deflection coil 1, a horizontal deflection coil 3 and an adjusting coil 5 for adjusting the rotation of the image to suppress the minute movement of the screen.
Patent JP-S63214657-A (JP)
Title: Gas concentration detector
Inventor: YOSHIDA TAKASHI
IPC: G01N27/04
Filed: 1987-03-03
Abstract: PURPOSE:To prevent malfunction at the time of refeeding after a nonfeeding state continues for a long time by outputting a signal by a 2nd resistance value comparing means while a current output Rs <= a reference value K and operating a display means when a 1st resistance value comparing means outputs a signal while Rs>K. CONSTITUTION:The output voltage e0 of a resistance 5 DC-connected electrically to a semiconductor gas sensor 4 is written in an output generating means 9 to calculate the electric resistance value Rs. A 1st resistance value comparing means 10 compares the sensor resistance value Rs with the preset reference value K to perform writing when Rs<K or generates an output signal S1 when Rs>K. When the output signal S1 is generated, the 2nd resistance value comparing means 11 compares the Rs with the K again to perform next writing when Rs>K or generate an output signal S2 when Rs<=K. When the output signal S2 is generated, the display means 8 is driven to enter an on-state, thereby performing alarm warning operation.
Patent JP-2000247656-A (JP)
Title: Glass shaping machine
Inventor: KUROIWA HIDEKI
IPC: C03B11/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To shorten a shaping cycle by improving the reproducibility of the heating up time and temperature distribution of a metal mold device. SOLUTION: This glass forming machine has a first core, a second core which is disposed to face the first core and is freely movably disposed, a blow mold which encloses the first and second cores, a heating device which heats the first and second cores, a pressurizing device which applies pressurizing force on the second core, a mold clamping device which clamps the blow mold by applying mold clamping force thereto, a metal mold temperature detecting means which detects the metal mold temperature and a controller 70 which regulates the mold clamping in correspondence to the change in the metal mold temperature. Even if the temp difference between the metal mold device and the glass shaping machine body changes and diminishes, a heat radiation quantity may be decreased and the lowering of a cooling rate may be prevented.
Patent JP-S60193673-A (JP)
Title: Recorder
Inventor: HASEGAWA HIROSHI
IPC: B41J13/14
Filed: 1984-03-15
Abstract: PURPOSE:To assure the exact separation of recording paper without the need to raise the accuracy of parts by attaching an elastic plate to the tip of a recording paper separating plate with a V-shaped cross section for typewriter, etc., over its whole length with the aid of an adhesive. CONSTITUTION:In case where the tip 13b of a recording paper separating plate 5 and the peripheral surface of the platen 3 are not parallel with each other due to the disorder of dimensions, an elastic plate 14 on the side where the tip 13b of the plate 5 is separated from the peripheral surface of the platen 3 is ready to return to the position as shown by a broken line 14a, and an elastic plate 14 on the side where the tip 13 of the plate 5 comes near the peripheral surface of the platen 3 is more flexed than at the position as shown by the full line. The tip on any side of the plate 14 is not separated from the platen 3. The need to movably support the separating plate 5 can be eliminated only by fixing the plate 14 to the separating plate by bonding, and the dimensional and positional accuracies need not be raised to high degrees. The recording device can thus be obtained simply at low cost.
Patent JP-H06259764-A (JP)
Title: Device for evaluating electromagnetic conversion characteristic of magnetic coating material for magnetic recording medium
Inventor: KITAORI NORIYUKI
IPC: G01N27/72
Filed: 1993-03-09
Abstract: PURPOSE:To evaluate a magnetic coating material in real time by providing an apparatus for production of magnetic recording media of a coating type with a measuring instrument for calculating the measured value of electromagnetic conversion characteristics by outputting/ inputting signals to and from magnetic heads. CONSTITUTION:A cord-like body 2 of the device for evaluating the electromagnetic conversion characteristics of the magnetic coating material for magnetic recording media is deposited with a magnetic coating material and is pulled up at a prescribed speed by a take-up device 6. While the cord-like body 2 passes a device 3 for adjusting the film thickness, the magnetic coating material is adjusted to a prescribed thickness. While the cord-like body 2 passes a smoothing device 11, the magnetic coating film is smoothed. Further, the body 2 is dried, by which the magnetic coating film is formed on the surface of the cord-like body 2. The cord-like body 2 is then admitted into pipe 5 to be disposed with the magnetic head. While the body passes a passage 8, the signals of prescribed frequencies are recorded on the magnetic coating film by the magnetic head 9 for recording. The signals are reproduced by the magnetic head 10 for reproducing. The measuring instrument 13 outputs the signals for recording while changing the recording currents or recording frequencies to the magnetic head 9 and calculates the measured value of the electromagnetic conversion characteristics by being inputted with the signals reproduced by the magnetic head 10.
Patent JP-H07262213-A (JP)
Title: Map information display method
Inventor: OKUDA HIROYUKI
IPC: G06F3/048
Filed: 1994-03-18
Abstract: PURPOSE:To display a past retrieval result with a latest retrieval result so that they can easily be grasped by simultaneously displaying a past retrieval history and the latest retrieval result and changing a display size, a color and a form by means of the retrieval history in a system retrieving and displaying data of DB on a map. CONSTITUTION:A retrieval condition setting 100 inputs a retrieval condition and registers the retrieval condition inputted to a display table 800. In a display method setting 200, the display table 800 where the retrieval condition and the history are registered by retrieval condition setting 100 is referred to. The display color of the retrieval result and the system of the retrieval condition are registered in the display table 800. The display table 800 is edited so that the past retrieval result can be discriminated from the latest retrieval, result by the display colors of the retrieval results. In a retrieval result display 300, the retrieval result is displayed on a retrieval result display screen in accordance with the retrieval condition, the display color, the condition system and the display size by referring to the display table 800.
Patent JP-H09221496-A (JP)
Title: New steroidal compound
Inventor: NAGAYA HIDEKAZU
IPC: C07J17/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a new steroidal compound exhibiting strong cell toxicity to a cancerized cell and useful as a medicine, etc., such as a carcinostatic agent or an antitumor agent by separating and purifying an extract obtained by extracting Cleome africana which is a plant grown in Egypt, etc., with a hydrophilic solvent. SOLUTION: This new steroidal compound is represented by any of formula I (R<1> is OH or acetyloxy; R2 is H or R2 and R1 together form O; R3 is H or acetyloxy), formula II (R5 is H or ethyl), formula III (dotted line bond represents existence or absence of double bond) and formula IV (R4 is H; R6 is H; R4 and R6 together forms O) and exhibits strong cell toxicity to cancerized cell and is useful as an agent, etc., such as a carcinostatic agent or an antitumor agent. The compound is obtained by extracting Cleome africana which is a plant grown in Egypt, etc., with a hydrophilic solvent (e.g. ethanol) and subjecting the extracts to high-performance liquid chromatography, etc., to separate and purify the extracts.
Patent JP-H05187941-A (JP)
Title: Fluid pressure measuring instrument
Inventor: YAMASHITA KENICHI
IPC: G01L9/00
Filed: 1991-03-13
Abstract: PURPOSE:To obtain a fluid pressure measuring instrument which can accurately measure the pressure of a fluid. CONSTITUTION:The title measuring instrument incorporates a fluid containing body 10 containing a fluid and a deforming member 18 which is deformed in accordance with the pressure of the fluid when it comes into contact with the fluid through a hole section 10a formed through the wall of the body 10. In addition, the measuring instrument is also provided with a laser displacement gauge 28 which emits laser light toward the member 18 and measures the displacement of the member 18 based on the reflected light 32 of the laser light 30 from the member 18 and a displacement/-pressure converter 46 which converts a displacement signal 44 from the gauge 28 into a pressure signal 48.
Patent JP-H0627296-A (JP)
Title: Quantity adjusting system
Inventor: SUTEIIBUN NIKORASU SHIERII
IPC: G21C19/36
Filed: 1993-02-15
Abstract: PURPOSE: To effectively utilize a space in a drum by providing an inclined screen, a pan, an ultrasonic probe, a buffering chamber, a rocking trough and a means for feeding into a storage facility, for adjusting a ratio between an attachment and a hull. CONSTITUTION: An inclined screen 12 comprises a parallel array comprising a plurality of bars 14. An attachment 20 has a size of mutual interval of a bar 14, to be dropped into an inclination-allowed trough 26. A deflecting shoot 28 guides the attachment 20 as far as an inclination-allowed trough 30. Then it is released into a transmission chute 32, and then into a drum 34. A hull 22 falls from between the bars 14 into a hopper 40. Then, it is discharged through a maintenance cut-off valve 41 in a discharge chute 44. An ultrasonic wave probes 54a and 54b detects filling level of the attachment 20 and the hull 22 within the dram 34. A capacitance probe 56 monitors the drum 34 for excessive filling. Ultrasonic probes 58a and 58b monitor filling level of the hull 22.
Patent JP-H09247626-A (JP)
Title: Audio video time difference reproduction device
Inventor: MASUYAMA KANJI
IPC: H04N5/93
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of hardware by conducting time difference reproduction through the use of reproduction elapsed time data outputted from an audio video recording medium to the reproduction device. SOLUTION: A signal changeover section 4 selects a total recording time and a reproduction elapsed time of each video CD outputted from CD drives 10-13 based on a signal from a CD drive control section 5. A time difference setting section 1 sets time interval data for time difference reproduction based on the total recording time obtained through the signal changeover section 4 and stores the data to a storage section 2. A comparison arithmetic section 3 compares the reproduction elapsed time obtained through the signal changeover section 4 with the time interval data stored in the storage section 2 and provides an output of coincidence information to the CD drive control section 5. The CD drive control section 5 controls individually the four sets of the CD drives 10-13 and provides an output of a selection signal to select the input to the signal changeover section 4.  A video signal changeover section 20 selects any of video signals from the CD drives 10-13 based on a switching signal from a switching control section 21 and provides an output of the selected signal to an image display device 22.
Patent JP-H07263236-A (JP)
Title: Coil
Inventor: NARITA KOSUKE
IPC: H01F17/04
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a coil in which the fluctuation is suppressed in the effective cross-sectional area of core and the inductance regardless of the dimensional error of core piece or the assembling error. CONSTITUTION:A core 7 comprises a core piece 2 having E-shaped cross-section and a core piece 6 having I-shaped cross-section wherein the core pieces 2, 6 are designed to have identical outer peripheral dimensions. The tight contact surface 3a, 4a, 5a at the leg part 3, 4, 5 of the core piece 2 bonded to the rear surface of the core piece 6 has an area being set smaller than the cross-sectional area on the root side of the leg part 3, 4, 5. Furthermore, the tight contact surface 3a-5a is arranged to be bonded to the core piece 6 on the inside of the outer periphery of the core piece 6. Consequently, the tight contact surface 3a-5a is provided with a margin with respect to the outer periphery of the core piece 6.
Patent JP-H10236710-A (JP)
Title: Paper stack device
Inventor: OKABE KOICHI
IPC: G03G15/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a paper stack device whereby a tray of arbitrary shape can be smoothly drawn out. SOLUTION: In a receiving part constituted by a lower/upper part cover 12, 14, a tray 18 is received with drawing out possible. From a bottom surface of the upper part cover 14, along a drawing-out direction of the tray 18, two long-scaled ribs 24 are formed with a prescribed space. In the tray 28, a slot 24 with the long-scaled rib 24 entered into is formed. Since the long-scaled rib 34 is entered into the slot 24, the tray 18, even when it is formed in an arbitrary shape, can be smoothly drawn out from the receiving part.
Patent JP-H02227364-A (JP)
Title: Truck derailment preventer in magnetic levitational conveyor
Inventor: NAMIKATA TOSHIO
IPC: B65G54/02
Filed: 1989-03-01
Abstract: PURPOSE:To keep off any derailment of a conveyor truck from guide rails completely as well as to simplify the restoration of a truck and its conveying work by installing each of vertical guide rollers being inset in each inner part of guide walls, and setting a distance between an end face of the guide roller on one side and the guide wall to be smaller than a fitting distance between the guide roller on the other and the guide wall. CONSTITUTION:Guide walls 3, 3, where each of guide rollers 10, 10 is inset in along the travel line of a truck, are formed at both sides of each outside of guide rails 2 and 2. The guide rollers 10 and vertical guide surfaces 3a, 3b of the guide walls 3 are set so as to keep an interval capable of levitational operation when an exciting current is made to flow into a levitating magnet 7. In addition, a longitudinal interval to each guide wall 3 of the guide rollers 10 is set in a range where the guide roller 10 on one side will not diverge to the outside from each end of these vertical guide surfaces 3a, 3b of the guide wall 3 on one side when an end face of the guide roller 10 on the other comes into contact with a horizontal guide surface 3c.
Patent JP-H05249766-A (JP)
Title: Cleaner toner magazine
Inventor: MURAKAMI EISAKU
IPC: G03G15/08
Filed: 1992-03-06
Abstract: PURPOSE:To miniaturize a cleaner toner magazine without reducing the storing amount of toner and the recovering amount of waste toner by movably arranging a partition plate between a toner tank and a waste toner tank and constituting the magazine so that the capacity ratio of the toner tank to the waste toner tank may be changed while moving the partition plate. CONSTITUTION:The ceiling part of the cleaner toner magazine 3 is formed in a circular arc shape, and the partition plate 15 is supported by a driving shaft 15a and constituted so that it can freely turn in a direction shown by an arrow C. The turnable range of the partition plate 15 is restricted by projecting stoppers 3a and 3b formed inside the magazine 3. At first, a toner tank 1 is full of fresh toner, and the toner is successively supplied from a supply port 1a to a developing part, and the partition plate 15 is turned in the direction shown by the arrow C. As it is turned, the capacity of the waste toner tank 2 becomes successively large and the capacity that the waste toner is fully recovered is secured.
Patent JP-S53135931-A (JP)
Title: Lysine ester triisocyanate
Inventor: UEDA KANICHI
IPC: C07C67/00
Filed: 1977-04-28
Abstract: PURPOSE: Lysine ester triisocyanate of the formula (R is 2-5C alkylene); e.g. lysine diisocyanate-β-isocyanate ethyl ester. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60194234-A (JP)
Title: Combustor for gas turbine
Inventor: HIROSE FUMIYUKI
IPC: F23R3/00
Filed: 1984-03-16
Abstract: PURPOSE:To elongate the life of a combustor by mounting a reinforcing ring at a part such as a diluting hole whereat a rigidity is low. CONSTITUTION:The reinforcing ring 24 is mounted on the peripheral section of the diluting hole 23. The reinforcing ring 24 is formed by plastic work so as to have the same curvature as the same of circumferential direction of a sleeve 21 and is constituted so as to be split into the outer ring 24a and the inner ring 24b. The rings are formed by the plastic work so as to have curvatures same as the curvature of the sleeve 21, therefore, movement in the turning direction of the reinforcing ring 24 after incorporation is perfectly stopped and the condition of incorporation can be held sufficiently for a long period of time. The reinforcing ring 24, consisting of the outer ring 24a and the inner ring 24b, is manufactured by a material same as the same of the sleeve 21 with the same thickness substantially, therefore, the forming thereof is easy while the structure thereof may be capable of absorbing the thermal expansion thereof.
Patent JP-H06302119-A (JP)
Title: Detecting method for binary information
Inventor: FUUBERUTO BEEA
IPC: G11B20/14
Filed: 1994-03-18
Abstract: PURPOSE: To make information normal even when there is any flaw on a magnetic track by measuring, adding the time intervals of continued peak values successively while starting it from the peak value used for information reproduction when detecting binary information, and using the peak value in the case of making this total approximately correspondent to clock time for evaluating the information reproduction. CONSTITUTION: A magnetic card 10 is passed through an electric/magnetic converter 30, a voltage is induced to the coil of the converter 30 by using the change of magnetic flux acquired here, and high frequency vibrations are removed from this voltage by a low-pass filter 32. The filtered voltage is supplied to a discriminator 36 while rectifying its positive component through a 1st rectifier 34, the peak value of the positive component is provided by differentiating the voltage and at such a time point, a voltage pulse is supplied to a microprocessor 42. Besidesm the voltage pulse is supplied to another discriminator 40 while rectifying its negative component through a 2nd rectifier 38, a peak value contained in this voltage pulse is detected, and this voltage pulse is supplied to the processor 42 as well.  At a clock generator 41, a time pulse is generated, the time interval between peak values detected by the discriminators 36 and 40 is detected and this order is stored in a memory 43.
Patent JP-H09242003-A (JP)
Title: Stabilizing method for balast railway
Inventor: KOSEKI MASANOBU
IPC: E01B29/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the number of correction working times for eneven sink by inserting a member for spraying coating material in an existing ballast, and then spraying the coating material to coat the surface of ballast therewith to thereby forming a film thereon. SOLUTION: Replenishment of ballast 3 required for correcting an uneven sink of railway 1 generating in an existing ballast is carried out and tamping is applied thereto by use of tie tamper. Next, a pressure insertion rod 23 is pressure inserted into the bottom of the ballast 3 while vibrating the rod 23 by a vibrator. Then, a valve 27 is opened to operate a pamp 26 to thereby pressure supply coating material from a coating material tank 25 for spraying the coating material from a plurality of nozzles 29 through a flow path 28 formed inside the rod 23, resulting in the application of coating material to the surface of the ballast 3. Thereafter, the pump 26 is stopped in its operation, the valve 27 is closed, and the rod 23 is pulled out. Finally the coating material is dried naturally to form the film thereon.
Patent JP-S61209767-A (JP)
Title: Soldering iron
Inventor: TAKEDA HIROMITSU
IPC: H05B3/12
Filed: 1985-03-14
Abstract: PURPOSE:To prevent the alloying of a soldering iron tip with a solder, to make possible the long-term use of the soldering iron and to improve the reliability thereof by constituting the soldering iron of an iron body at least the surface of which consists of silicon nitride and a heater part which is formed by subjecting partly the surface to a metallizing treatment. CONSTITUTION:The entire part of the iron body may be constituted of silicon nitride but the body shape is made of aluminum nitride or silicon carbide in order to improve the heat conductivity and the surface thereof is coated with a silicon nitride layer. The metallizing treatment is executed by disposing a metal or alloy which reacts easily with silicon on the surface of silicon nitride then heat-treating the same under the conditions of >=1X10<-3>Torr and >=1,200 deg.C. The metal to be used in this stage is exemplified by nickel, iron, cobalt and platinum. The alloy is exemplified by various alloys contg. >=50% of the above- mentioned metals.