baber/WOPTO huggingface dataset:
Patent JP-2000292230-A (JP)
Title: Electromagnetic flowmeter
Inventor: OKUDA KOJI
IPC: G01F1/60
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To reduce a fluctuation of a measured output due to various type noises which cannot be removed by a HPF without lowering responsiveness by providing an integrating circuit for integrating an amplification signal obtained by amplifying a detection signal from a fluid. SOLUTION: A detector 10 applies a magnetic field to a fluid in a channel 10C based on a predetermined rectangular AC exciting current, and outputs as a detection signal from a signal electromotive force generated from the fluid. A converter 11 outputs a predetermined AC exciting current to the detector 10, processes the signal from the detector 10, and calculates and output a flow rate in the channel 10C. A sample-and-hold unit 4 preprocesses an amplification signal from an AC amplifier 1, and an integrating circuit 42 integrates and outputs an output signal of a preprocessor 41 according to a predetermined time constant. A noise extracting circuit 43 extracts a noise component contained in the output signal of the preprocessing circuit 41. A composite circuit 44 composites output signals of the integrating circuit 42 and the extracting circuit 43.  A stabilizing circuit 45 samples the output and outputs a DC flow rate signal 4A.
Patent JP-S5630370-A (JP)
Title: Picture conversion system
Inventor: TASHIRO ISAO
IPC: G09G5/36
Filed: 1979-08-20
Abstract: PURPOSE:To obtain an effective revolved picture by eliminating the absence of information by revolving one screen of a revolved picture after expanding it. CONSTITUTION:A sampled picture signal is applied to input terminal 1, expander 2 with the function of picture-element interpolation arithmetic generates an expanded picture and all picture elements of the expanded picture are written in frame memory unit 3. Next, a signal assigning an angle of revolution is supplied to input terminal 6 and controller 7 controls the read of unit 3 and the arithmetic of revolution arithmetic unit 4 to send a revolved picture to output terminal 5. Thus, information on the original picture is all represented on the screen and the effective revolved picture can be obtained without detracting anything from the function of revolving effect.
Patent JP-S63269766-A (JP)
Title: Antiskid control device
Inventor: TAKAMATSU YOJI
IPC: B60T8/66
Filed: 1987-04-27
Abstract: PURPOSE:To improve the braking accuracy by releasing a braked condition of one of driven wheels in controlling a brake fluid pressure, calculating an absolute speed of a vehicle from a wheel speed of this driven wheel, and controlling a braking force of the other wheels according to a slip rate calculated from the absolute speed. CONSTITUTION:A hydraulic pipe 3 extending from a master cylinder 2 is provided with an actuator 4 including a branching device 40 for branching the hydraulic pipe 3 into four branch hydraulic pipes 31-34 and fluid pressure control valves 41-44 for controlling brake fluid pressure. The fluid pressure control valves 41-43 are controlled by a control unit 9 according to a running condition of a vehicle. In controlling the brake fluid pressure, the brake fluid pressure applied to one driven wheel 5d is released, and an absolute speed of the vehicle is detected from an output from a wheel speed sensor 6d attached to the driven wheel 5d. Then, a slip rate is computed from the absolute speed and wheel speeds detected by other wheel speed sensors 6a-6c to control the brake fluid pressure of other wheels 5a-5c.
Patent JP-S63269807-A (JP)
Title: Optical control antenna system
Inventor: KASAHARA KUMIO
IPC: H01Q15/10
Filed: 1987-04-28
Abstract: PURPOSE:To miniaturize the titled antenna system to make it light weight and to perform the electronic scan of a wave in a direction of a main beam without loading a diode, by providing an optical system consisting of a phase control plate using a semiconductor substrate and a spatial light modulation element, etc. CONSTITUTION:The spatial light modulation element 11 and the semiconductor substrate 9 as the phase control plate are provided on the front plane of a horn antenna 8, and a laser beam from a laser diode is converted to an optical image having intensity distribution proportional to a conductor pattern via the element 11. Next, the optical image is projected on the substrate 9, and a state with high plasma density is generated, and a line conductor pattern having prescribed width, interval, and pitch is generated on the substrate 9. When the wave is incident on the line conductor pattern on the substrate 9, the phase distribution 4 of a plane wave is attached on a transmission wave, and the main beam 5 can be scanned in a direction of angle theta. Also, the values of the width, the interval, and the pitch can be changed corresponding to the conductor pattern calculated by a CPU10, and spatial distribution can be attached, and it is possible to perform the electronic scan of the wave in the direction of the main beam by the antenna system miniaturized and with the light weight.
Patent JP-H10277106-A (JP)
Title: Functional sheet
Inventor: ABE TSUKASA
IPC: B32B5/26
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a functional sheet that has multiple functions such as water absorption, deodorization, insecticidal and antibacterial properties, and also that exerts no bad influence to the human body, for instance, and suitably used for the underlay of a dead body put in a coffin. SOLUTION: On the waterproofing treated layer 11 of a sheet body 10, a nonwoven fabric 12 of a high moisture absorption is provided; and also on the nonwoven fabric 12, a water-absorptive polymer layer 13 having a water absorptive amount of approximately 800 times of its own weight is provided; and further on the water-absorptive polymer layer 13, a surface sheet 14 of a high water-absorption is provided; and the surface sheet 14 and the water- absorptive polymer layer 13 are subjected to a mixing treatment by means of mixing agents such as antimold, deodorization, insecticidal and antibacterial agents. Then, these are integrally pressed to form a sheetlike shape, and the folding peripheral parts 16 at four corners of the sheet body 10 are closely brought into contact with the peripheral part 15 of the surface sheet 14 to form bordering.  Water is absorbed and impregnated by the surface sheet 14 and the water-absorptive polymer layer 13, and also multiple functions such as deodorization, insecticide, and antibacteria can be obtained.
Patent JP-H08305092-A (JP)
Title: Image forming device
Inventor: TOJO HIROYUKI
IPC: G03G15/00
Filed: 1995-04-28
Abstract: PURPOSE: To enable a user to easily recognize that images are formed on both surfaces of paper outputted from an image forming device in a double-sided mode when they are formed on both surfaces by adding information on the double-sided mode to the paper using a different color from image color when the double-sided mode is selected. CONSTITUTION: This device is constituted of an image input part 1, an image processing part 2, an image output part 3, a system control part 4, an image storage part 5 and an operation part 6. When the double-sided mode is selected, the information related on the mode is read out from a character generator 52, converted to the different color from the image color read by the input part 1 and added to the paper. In such a case, since the color of the information related on the double-sided mode can be optionally set, the color can be set to the color being easy to be recognized by the user. Besides, since it can be set whether the information related on the double-sided mode is added to the paper or not, it is convenient when the paper obtained by copying only the images of both surfaces of an original is required.
Patent JP-H11277961-A (JP)
Title: Tally having noncontact type ic stuck thereon
Inventor: ISEYA YUKIHIKO
IPC: B42D15/10
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a tally having noncontact type IC stuck thereon which enables execution of checkup by electronic detection so that reliable checkup of the tally or correct delivery of money, an article or the like can be executed on the occasion when dealing at the window is conducted with the tally (number ticket) handed over to a customer at the time of cash transactions or the delivery of the article at the counter of a bank, a hotel or others. SOLUTION: In a tally having on the surface an indicating part 2 wherein information for introduction comprising a tally checkup number, marks, characters, etc., is entered, an antenna part 3 transmitting and receiving data in a noncontact mode and an IC circuit 4 having an information storage part are constituted in such a manner that they are contained in a tally base sheet or that a label prepared by containing them in a base sheet separate from the tally 1 is stuck on the tally 1.
Patent JP-S5631444-A (JP)
Title: Automatic measuring device for exchanging capacity of ion exchange resin
Inventor: MIYAHARA SHIYOUZOU
IPC: G01N30/96
Filed: 1979-08-21
Abstract: PURPOSE: To automatically meansure a total ion exchanging capacity, etc., of an ion exchange resin by a method in which a tank for an ion exchanging reagent, e.g., an acid aqueous solution, and an exchange capacity measuring cylinder are connected by an automatic valve which is opened or closed automatically according to a program for a controller.  
     CONSTITUTION: The acid aqueous solution tank 9, the alkaline aqueous solution tank 23, the saline aqueous solution tank 8, and the desalted water tank 7 are connected with the upper parts of the exchange capacity measuring cylinders 1 and 15 through an automatic valve by means of the communication pipe 16, and the lower parts of the measuring cylinders 1 and 15 are connected with sampling containers 31, 33, and 34. By a controller provided separately, each automatic valve is opened or closed according to a program previously put in the controller to automatically supply amounts to be measured of aqueous solutions and desalted water to the exchange capacity measuring cylinders 1 and 15 alternately, and at the same time effluents necessary for measuring the ion exchange capacity of ion exchange resin packed in the measuring cylinders 1 and 15 is automatically sampled into the sampling containers 31, 33, and 34. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10301684-A (JP)
Title: Information processor and information processing related device
Inventor: KAMIMAKI HIDEKI
IPC: G06F1/26
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the labor to remove many cables even at the time of carrying a file base station on which an external storage device is mounted together with a body. SOLUTION: An information processor consists of a body 10 that is provided with a CPU, a keyboard 47 and a display device 78, a file base station 80 on which an external storage device such as FD.D8 and CD-ROM.D83 are mounted and a port replicator 100 on which many connectors are mounted. The labor to remove many cables that are connected to the replicator 100 is omitted by taking out only the body 10 from the replicator 100 or the body 10 and the station 80.
Patent JP-H02289163-A (JP)
Title: Nonwoven fabric having elongation in lateral direction and production thereof
Inventor: KOMATSU YUKINARI
IPC: D04H5/03
Filed: 1989-04-27
Abstract: PURPOSE:To obtain the title woven fabric useful as sheet for patch, etc., having sufficiently high strength in longitudinal and lateral directions and excellent dimensional stability by laminating specific filament web to short fiber web, entangling and integrating the filament with the fibers by high-pressure water flow. CONSTITUTION:Filament web prepared by spun bond method having piling speed of filament (Vf)/advance speed of conveyor (Vn)>=1.1 is laminated to web prepared by using short fibers and card method having <=1.0 coefficient of orientation and the laminate is entangled and integrated by high-pressure water flow to give the aimed nonwoven fabric comprising the filaments and the short fibers mutually entangled an integrated and having 1.3-4 ratio of lateral elongation and longitudinal elongation.
Patent JP-H05129554-A (JP)
Title: Dynamic semiconductor memory device
Inventor: SUNOCHI KAZUMASA
IPC: H01L27/10
Filed: 1992-03-31
Abstract: PURPOSE:To provide a DRAM in which highly reliable operation is reliazed with low cell capacity. CONSTITUTION:To utilize current amplifying function of a bipolar transistor Q1 in reading out of data by interposing the bipolar transistor Q1, having the substrate region SUB Of 6 MOS transistor as the collector base, the drain layer of the MOS transistor as the base on which an emitter is formed to be connected with a bit line BL, between the bit line BL and a memory cell MC constituted of the MOB transistor M1 and a capacitor C1.
Patent JP-S5231224-A (JP)
Title: Injection carburetor
Inventor: HOUSHIYO YUKIO
IPC: F02D3/02
Filed: 1975-09-03
Abstract: PURPOSE:An injection carburetor wherein the branch jets for distributing fuel to injection valves are adjustable in their opening so taht disired mixture characteristics can be obtained.
Patent JP-S5531787-A (JP)
Title: Separator for thin piece
Inventor: TAMURA KEIICHI
IPC: B65H3/08
Filed: 1978-08-29
Abstract: PURPOSE: To permit overlapped thin pieces to be separated one by one by forming curved adsorbing surface to curve the adsorbed thin piece.  
     CONSTITUTION: When a first thin piece 31 is adsorbed by a vacuum adsorber 1, it is curved according to the curvature of adsorbing surface 11 of the avsorber 1 to a position where slasticity of the vacuum adsorber 1 is matched with that of the thin piece 31. Next, the adsorber 1 is inclined at a proper angle to facilitate the separation of the thin piece. Then the thin piece can be separated easily by pulling apart the adsorber 1 from the thin piece. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02284967-A (JP)
Title: Stabilized paste-like conductive composition
Inventor: HASHIZUME KENICHI
IPC: C09D171/02
Filed: 1989-04-27
Abstract: PURPOSE:To obtain the thermally stable and safe title composition containing ethylene oxide chain in a molecule of block copolymer of specific polyethylene glycol and polypropylene glycol at a specific ratio and having high ion conductivity. CONSTITUTION:The aimed composition obtained by subjecting to polyethylene glycol and polypropylene glycol (preferably having 1000-2000 molecular weight) containing 8-25wt.% alkali metal perchlorate (preferably lithium perchlorate) to block copolymerization in the presence of <=13% water content and containing an ethylene oxide chain in the copolymer molecule at a ratio of 10-50wt.%.
Patent JP-S5456053-A (JP)
Title: Manufacturing apparatus for electric welded pipe
Inventor: KANEDA FUMIO
IPC: B23K11/24
Filed: 1977-09-03
Abstract: PURPOSE: To uniformly preheat both end faces of the strip on purpose to manufacture the electric welded pipe with uniformly shaped heat-affected zone, by installing the current density regulator, which consists of two conductive rods whose ends are connected together with, along the V-type end face formed by bending, and by supplying the current that is in-phase with the welding current.  
     CONSTITUTION: Two conductive rods 13, 14, are installed from the neighborhood of contact tips 9a, 9b, to the neighborhood of the weld point 12 along the V-type end faces of the strip 7; the tips of the conductive rods 13, 14, are connected by the coil 15 and the iron core 16; hereby, the current density regulator 17 is constituted. Contact tips 9a, 9b, are connected to the oscillator for generating the current being in-phase with the high frequency welding current. This current density regulator 17 is installed inside and outside the tubular body in case of need. According to this apparatus, the current density of the high frequency current flowing through the pipe end face is uniformarized just from the neighborhood of contact tips 9a, 9b, so that the thick walled electric welded pipe can be manufactured at high quality, at high efficiency 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5229480-A (JP)
Title: Method of producing heavy metal adsorbent
Inventor: YAMABE MASAHIRO
IPC: B01J20/06
Filed: 1975-09-01
Abstract: PURPOSE:A method of producing an adsorbent suitable for collecting heavy metals in water, esp, U.
Patent JP-H04336350-A (JP)
Title: Test system for storage device
Inventor: NAGASAWA TOSHIKATSU
IPC: G06F11/16
Filed: 1991-05-13
Abstract: PURPOSE:To shorten the startup time of a storage device by omitting a memory matching test until a read error occurs to the storage device and to judges whether or not a one-bit error occurs to a fixed storage device by conducting the memory matching test at the startup time after the error occurs to the device. CONSTITUTION:If the one-bit error is detected by an ECC 3 when the MEM 2 is read, logic 1 is written in one previously specified bit of an EEPROM 4. After the power source is turned off, a test program checks the one bit to start up the system without conducting the memory matching test when the one bit is logic 0 or conduct the memory matching test when the bit is the logic 1.
Patent JP-S58224229-A (JP)
Title: Control method of welding device
Inventor: KOBAYASHI SOUJI
IPC: F23N5/20
Filed: 1982-06-21
Abstract: PURPOSE:To prevent adverse welding operations such as a back fire, abrupt ignition and a lifting phenomenon, by a method wherein the electromagnetic valve of oxygen side is first closed, and the electromagnetic valve is opened with the delay of few seconds after a take-up timing, whereas the electromagnetic valve of acetylene side is first opened and the electromagnetic valve of oxygen side is opened with the delay of few seconds. CONSTITUTION:When a welding operation being temporarily suspended, a micro- switch 11 is turned ON upon a cutting tip 13 being placed on a cutting tip mounting table 10, and thereby first closing the electromagnetic valve 9 of oxygen side and then the electromagnetic valve 8 of acetylene side. In re-starting the welding operation, the cutting tip is raised upwardly with the aid of a manual operation. At this moment, if a touch sensor is contacted by a finger, an automatic ignition device is actuated to output to a lighter 16 a signal instructive of ignition start-up. At the same time, if the cutting tip 13 is taken up, the micro-switch 11 is turned OFF and the electromagnetic valve 8 of acetylene side is opened in a few seconds later. Then, the electromagnetic valve 9 of oxygen side is caused to open with a delay. In this manner, it is made possible to suppress the occurrance of back fire, abrupt ignition and lifting phenomenon.
Patent JP-H01274936-A (JP)
Title: Precision table for ultra-high vacuum
Inventor: SAEKI HIROSHI
IPC: B23Q1/00
Filed: 1988-04-28
Abstract: PURPOSE:To operate high-accurately a precision table for ultra-high vacuum by linking a first and second driving devices respectively to a first and second tables so as to absorb thermal strain by means of springs. CONSTITUTION:When ultra-high vacuum is obtained by heating a vacuum tank, the thermal strain of a first guide 2 or the like held with a base 1 is absorbed by means of a compression spring centering around a standard pin 14, the thermal strain of a first table 33 or the like is by means of a disc spring 39 based on a pin 48, thermal strain of a second guide 71 or the like is by means of a disc spring 77 based on a supporting block 73 and a seat 75, thermal strain of a second table 80 or the like is by means of a tension spring 110 based on the second guide 71 in the guide side of a hourglass-shaped roller 93, respectively absorbed. Besides as respective members are always pressed with respective springs, thermal conductivity between respective members are effectively good and temperature gradients between them are small. Hence respective tables can be moved smoothly and high-accurately in the environment of ultra- high vacuum.
Patent JP-S5916732-A (JP)
Title: Oil-pressure cylinder for oil-pressure press for vulcanization
Inventor: HIROYA TETSUO
IPC: B30B15/16
Filed: 1982-06-21
Abstract: PURPOSE:To enable the capacity of an oil-pressure supplier to be made smaller by a method in which a sub-cylinder chamber is provided in the piston rod of an oil-pressure cylinder in an oil-pressure press for vulcanization of tire, etc., and pressure oil is supplied to or discharged from the sub-cylinder chamber through a fixed rod. CONSTITUTION:In the oil-pressure cylinder in a press for vulcanization of tire, until a time when pressure oil is supplied into a first cylinder chamber 30 by a limit switch to be optionally set up from the beginning of mold-closing operation, the pressure oil is supplied from a fixed rod 25 only to the small-diameter sub-cylinder of a piston rod 23, and even when the pump capacity of the pressure oil supply source is small, a descending speed necessary for a top force can be obtained. When the molds are just closed fully, pressure oil is sent into the first cylinder 30 and a necessarily great pressing force is obtained. Therefore, the capacity of a pressure oil supplier can be made smaller and the preshaving of a bladder can easily and properly regulated.
Patent JP-H08300758-A (JP)
Title: Recording apparatus
Inventor: WATANABE TETSUO
IPC: B41J15/04
Filed: 1995-04-28
Abstract: PURPOSE: To miniaturize a recording apparatus, in constitution such that image receiving paper wound in a roll form is delivered to print an image of a predetermined color on the image receiving paper and subsequently returned to successively record a color image on the image receiving paper, by rewinding the image receiving paper around the image receiving paper roll when the image receiving paper is returned to the initial position. CONSTITUTION: An ink sheet braking/rewinding motor 21 and a taking-up motor 25 are controlled to feed a multi-ink sheet 6 and an image receiving paper driving motor 30 is controlled to hold image receiving paper 7 between an image receiving paper driving roller 32 and a pinch roller 33 to feed the same. The driving of a thermal head 5 is controlled on the way of the feed of the image receiving paper to transfer the image corresponding to one screen on the image receiving paper 7.  Thereafter, the pressure contact of the thermal head 5 is released and the rotatory power of an image receiving paper taking-up motor 35 is transmitted to an image receiving paper roll 8 and, thereafter, the respective motors 30, 35 are rotated reversely to rewind the image receiving paper 7 around the image receiving paper roll 8 to return the same to the initial position and, thereafter, a color image is successively recorded.
Patent JP-S5230825-A (JP)
Title: Compositions for use in forming inorganic surface coatings
Inventor: ITOU HITOSHI
IPC: C04B41/50
Filed: 1975-09-04
Abstract: PURPOSE: A composotion for use informing inorganic surface coatings with improved incombustibility, adhesiveness, resistance to water and wear, consisting mainly of a colloidal silica and a water-soluble lithium salt. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10259507-A (JP)
Title: Disposable paper bib using vinyl smock
Inventor: TAKAHASHI KAYOKO
IPC: A41B13/10
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To made handling of bib convenient by forming bib to be disposable, though conventional bib breaks or causes occurrence of Aspergillus niger, because the bib made of inside vinyl and outside cloth has been hitherto used. SOLUTION: A small pocket 2 is provided in a vinyl smock and a Velcro tape 3 is attached to the back of neck. The pocket also is provided in a paper bib and a double-sided adhesive tape is attached to the center. A double-sided adhesive tape is attached to both ends of chest on the rear side and inserted therein and laminated. When mouth, etc., is wiped after eating, vinyl bag is laminated to the rear side and wet tissue is taken out from the bag and used. The wet tissue used is be replaced by new wet tissue in each case after using.