baber/WOPTO huggingface dataset:
Patent JP-H0736163-A (JP)
Title: Dyestuff fixing element
Inventor: SHIBATA TAKESHI
IPC: G03C8/24
Filed: 1993-07-22
Abstract: PURPOSE:To reduce the color migration in a color image particularly at the time of preserving it under circumstances of high temp. and high humidity by adding specific dextran having a specified molecular weight to at least a layer above a dyestuff fixing layer. CONSTITUTION:In the dyestuff fixing element having, on a substrate, the dyestuff fixing layer which contains at least a mordant, a base and/or a base precursor, at least a layer above the dyestuff fixing layer contains dextran having a 300,000 to 3,000, 000 mol.wt. and in particular preferably a 500,000 to 2,000,000 mol.wt.. The adequate amount of dextran to be added is 0.01 to 2g/m<2> and particularly about 0.5 to 1g/m<2>. When the molecular weight of dextran is >=2,000,000, the handling of the dextran solution is difficult due to its high viscosity and therefore such dextran is undesirable in respect of its insufficient adaptability for the production of the dyestuff fixing element. This dyestuff fixing element and the photosensitive element may be coated either on respective separate substrates or on the same substrate. However, the color fixing element having the dyestuff fixing layer and the layer above the dyestuff fixing layer on a separate substrate from that of the photosensitive material is particularly preferred.
Patent JP-H0469880-A (JP)
Title: Magnetic tape storage device
Inventor: FUJIEDA MAKOTO
IPC: G06F3/06
Filed: 1990-07-11
Abstract: PURPOSE:To shorten the access time to a file data by accessing a dedicated memory stored with information for managing the file data recorded on a magnetic tape when a tape cartridge is set in the device. CONSTITUTION:The dedicated memory 11 for making the file management information always resident is provided in the magnetic tape storage device. When the tape cartridge is set in the device, the file management information recorded in a leading part of the tape is read and stored to always reside in the memory 114 before an instruction for requested to be read out, the tape is moved to an area recorded with the file data by referring to the file management information stored to always reside in the memory 114, and hence the data is read out.
Patent JP-H0232114-A (JP)
Title: Flame-retardant epoxy resin composition
Inventor: NANBA HIROAKI
IPC: C08G59/20
Filed: 1988-07-22
Abstract: PURPOSE:To obtain the subject composition for electric or electronic material, etc., providing a composition having excellent high-temperature dimensional stability and heat-resistance and resistant to the separation of components by reducing the content of polymer produced during the production or storage of a specific monoglycidyl ether. CONSTITUTION:The objective composition is produced by compounding (A) an epoxy resin having >=2 epoxy groups in one molecule, (B) a brominated alkylphenyl monoglycidyl ether of formula (R is 3-4C alkyl; n is 1-3) and (C) a curing agent. Preferably, the content of the polymer of the component B produced during the production and storage of the component B is decreased to <=1.0% based on the component B by distilling the component B at 140-250 deg.C under 0.1-150Torr.
Patent JP-2001012425-A (JP)
Title: Duct fixing tool for wiring
Inventor: KATSUMATA KEIZO
IPC: F16B21/06
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To simply and rapidly attach a duct for storing wiring into a switchboard and to outstandingly strengthen a mounting strength after attachment. SOLUTION: This fixing tool comprises a male mold body A comprising an insertion locking portion A1 having a sawtooth like portion 2 longitudinally arranged and formed along a plurality of tooth pieces 2a, 2a and a stopper formed at a tip end of the insertion locking portion A; and a female mold body B provided with a generation part 6 to be inserted to which the insertion locking portion A1 is insertable and a part 7 to be engaged which is formed at the inside of the penetration part 6 to be inserted and in which tooth pieces 7a, 7a to be engaged engageable with each other tooth piece 2a of the sawtooth like part 2 are arranged and formed.
Patent JP-S6160560-A (JP)
Title: Sheet stacker
Inventor: YANO TADASHI
IPC: B31B50/98
Filed: 1984-08-30
Abstract: PURPOSE:To prevent sheets from catching each other, to heighten operation efficiency and to solve the use restrictions by providing a sheet separation device adapted to separate a sheet suction-transported by an upper suction conveyer from the conveyor just before the leading end of the sheet reaches a stopper. CONSTITUTION:When the leading end of a sheet 2-a is detected by a photoelectric sensor 13, the sheet 2-a is separated from a horizontal conveyer 6 just before the leading end of the sheet 2-a reaches a sheet stopper 7. Subsequently, just before the succeeding sheet 2-b reaches a separation cam portion, the rotation proceeds in such a manner that a separation cam 24 and the leading end of the sheet 2-b do not contact each other. Just before the leading end of the sheet 2-b is further transported to the sheet stopper 7 by the horizontal conveyer 6, the sheet 2-b is again separated from a horizontal conveyer 1 by the separation cam 24 to drop the sheet on a sheet catch tray. Accordingly, it is not necessary to stack sheets and supply same to the horizontal conveyer portion, and even if sheets have complicated shapes, the sheets are avoided from being caught by each other to improve operation efficiency and eliminate a loss of product.
Patent JP-H0842276-A (JP)
Title: Excavation tool
Inventor: HAYASHI TAKESHI
IPC: E21B10/38
Filed: 1994-08-02
Abstract: PURPOSE:To make it possible to form an excavation hole irrespective of the soil of the ground to be excavated and to obtain an excavation tool with high elimination efficiency of excavation chips in the excavation tool using down- hole-the bits. CONSTITUTION:A channel 6 is provided to a diameter enlargement section 1a of a holder 1 along the circumferential direction of the holder 1, and the holder 1 is so inserted in a cylindrical casing pipe 7 from below that it is coaxial with it. A circular diameter contraction member 8 is fixed to the lower end of the casing pipe 7, and the casing pipe 7 is borne on the holder 1 in a state to bring the internal circumference of the lower end thereof into contact with the circumference of the upper end of the diameter enlargement section 1a by fitting the diameter of the channel 6 to that of the diameter contraction member 8. While, an exhaust-port 10 for connecting a space 9 formed between the circumference of the holder 1 and the internal circumference of the casing pipe 7 to the outside of the casing pipe 7 is formed in the casing pipe 7.
Patent JP-H10327919-A (JP)
Title: Multi-purpose sheet/bag
Inventor: TAKASHIMA ETSUKO
IPC: A41D3/04
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a highly convenient multi-purpose sheet/bag at a low cost by allowing anyone to simply use one sheet as a sheet or a bag as required according to various using purposes. SOLUTION: This square sheet main body 1 is provided with a relatively soft and lightweight quilted fabric or synthetic leather on the back face, and it is applied with flameproof finish such as aluminum deposition and water repellent finish on the surface. The periphery of the sheet main body 1 is sewn, a zipper 2 is provided at the left end edge section, and a zipper 3 is provided on a center vertical line in parallel with it. Two tubular shapes 5 stuck with cords 4 are provided at the desired upper and lower positions in the left area A from the line of the zipper 3 on the center vertical line. Two pockets 6 are provided in parallel in the horizontal direction, a ring-like holder 7 and shoulder slings 8 are provided near the tubular shapes 5, and a tape 10 is fitted to a cover material 9 fitted to cover them.  A tape 11 is provided between two pockets 6 and the lower tubular shape 5 on the surface of the sheet main body 1.
Patent JP-S6425951-A (JP)
Title: Alloy steel for thick steel forgings of cryogenic use
Inventor: TAKANO MASAYOSHI
IPC: C22C38/00
Filed: 1987-07-20
Abstract: PURPOSE:To produce the titled alloy steel having high strength and high toughness by prepd. the steel contg. specific ratios of C, Si, Mn, Ni, Cr, Mo and Al and contg. the mixed phase of martensite and lower bainite as the fundamental structure. CONSTITUTION:The alloy steel contg., by weight, 0.02-0.15% C, <=0.35% Si, 0.1-0.4% Mn, 7.0-12.0% Ni, 0.2-2.0% Cr, 0.1-0.3% Mo, 0.01-0.035% Al and the balance iron with inevitable impurities and contg. the mixed phase of martensite and lower bainite as the fundamental structure is prepd. By this method, the alloy steel which has high strength and high toughness and can sufficiently be used as the member of cryogenic use even in thick steel forgings is obtd.
Patent JP-H0931716-A (JP)
Title: 'kimono'
Inventor: HAYAKAWA HIDEO
IPC: A41D1/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain an easily wearable KIMONO (a Japanese robe) able to be dressed even by an unskilled person to give a beautiful appearance free from wrinkles at the neck part of the collar. SOLUTION: This KIMONO is provided with an exchangeable collar 16 attachable to the inside of a main collar in such a manner as to expose the exchangeable collar from the top edge of the main collar at a definite width. The collar width W1 of the middle part of the exchangeable collar 16 is made to be narrower than the width W2 at both ends. The wefts 5 and the warps 6 constituting the cloth of the exchangeable collar 16 are perpendicularly crossed with each other and inclined relative to the collar line 16a of the lower edge of the exchangeable collar 16. The exchangeable collar 16 is detachably attached to the inside of the main collar or the inside of a false collar sewn to the inside of the main collar at plural parts with contact-fixing tools 11, 12 fixable by contacting the fixing faces with each other.  The exchangeable collar 16 gives a virtual image of wearing a NAGAJUBAN (a long undergarment). The exchangeable collar 16 is effective also for preventing the generation of wrinkles because it increases the bending stiffness of the cloth.
Patent JP-S6158761-A (JP)
Title: Head protection circuit of thermal recorder
Inventor: OOUE MITSUNOBU
IPC: B41J2/375
Filed: 1984-08-31
Abstract: PURPOSE:To prevent the damage due to super heating of heating element in the case where the output time of a recording pulse is extremely prolonged for some reason, by disposing a mono stable multi vibrator circuit in an array between a latch circuit and a buffer. CONSTITUTION:The mono stable multi vibrator circuit 20 converting a fixed time circuit by the input of a set pulse is disposed in an array to the send circuit of the record pulse signal ENB to be outputted to a buffer 12 via a logical gate by a latch circuit 10. When a recording pulse signal exceeds a setting output time, its output is compulsorily stopped at a fixed time. The recording pulse ENB is sent to a buffer 12 from the mono-multi circuit 20 and the circuit to the heat recording head 1 is turned on.
Patent JP-S57106178-A (JP)
Title: Solid state image pickup device
Inventor: OOSHIMA MITSUO
IPC: H04N5/335
Filed: 1980-12-24
Abstract: PURPOSE:To increase the resolving power of the solid state pickup device, and to relax the strain of an electric field around a light receiving diode by coating a field oxide film between the light receiving diode and a thin oxide film around the light receiving diode with polycrystalline silicon. CONSTITUTION:An N layer 24 is formed being adjoined to a P<+> channel stopper diffusion layer 22 shaped onto the P type substrate 21. The thin oxide film 26 is formed to the fringe in an upper surface of the layer 24 and the fringe on the P<+> channel stopper diffusion layer 22. The polycrystalline Si 27 is shaped onto the thin oxide film 26 and the field oxide film 23. Accordingly, unnecessary incident beams are limited, the revolving power is improved, the strain of the electric field around the light receiving diode is relaxed, and the generation of dark currents is inhibited.
Patent JP-H07166376-A (JP)
Title: Gas controller
Inventor: OKUDAIRA SADAYUKI
IPC: C23F4/00
Filed: 1994-08-03
Abstract: PURPOSE:To provide the constitution of a gas controller stabilizing the flow rate and pressure of gas in a shorter time in a device for feeding gas into a vacuum vessel. CONSTITUTION:This gas controller is composed of a variable valve 2 for keeping the flow rate of gas fed into a vessel at a specific value, a valve 3 for changeover from the feed of gas into the vessel to the suspension of the feed, a gas discharging means 5 to diverge gas from the middle of its passage and to discharge it into the outside of the system and a valve 10 for changeover from the discharge of gas into the outside of the system t.o the suspension of the discharge. When this gas controller is used, the time required to regulate the pressure of gas can be shortened in a device for feeding gas into a vacuum vessel.
Patent JP-S6338369-A (JP)
Title: Automatic focus matching device
Inventor: YAMAJI KAZUNORI
IPC: G02B7/28
Filed: 1986-08-01
Abstract: PURPOSE:To eliminate the inconvenience due to the simultaneous use of both narrow and wide picture angles by bringing the center part of a screen into focus with priority and at the same time following accurately the movements or changes of a subject and bringing not only the center part but other wider areas of the screen into focus. CONSTITUTION:A subject which is set at the position of an object OBJ1' within a narrow picture angle and keeps a high frequency component at a level higher than the prescribed value is moved to the position of an object OBJ1 in the outside of the narrow picture angle. In this case, the correlation is reduced between a sampled signal and a signal that sampled the same area previously by one or more fields since the subject is moving. Therefore a moving picture is discriminated and the subject is shifted to a wide picture angle loop. A subject having a different distance is moved to the position of the OBJ1 in a narrow picture angle from the position of the OBJ1' while the subject set at the position of an object OBJ2' sets the high frequency component in a narrow picture angle at a level higher than the prescribed value. Then the subject at the position of the OBJ2' is hidden at the back of the subject at the OBJ1. In such a case, a still picture is discriminated and set in a search mode 1.
Patent JP-2000337329-A (JP)
Title: Screw with thread ridge peripheral edge section higher than thread ridge center section
Inventor: UEDA MITSUO
IPC: F16B23/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To make a thread ridge hardly broken by forming a thread ridge peripheral edge section higher than a thread ridge center section at the portion along a thread groove. SOLUTION: This thread ridge peripheral edge section 4 strongly given rotating force by a circular metal such as a coin is formed higher than a thread ridge center section 3 on the premise that the head section of a screw is rotated by using the circular metal such as the coin. Various methods are used to make the thread ridge peripheral edge section 4 higher than the thread ridge center section 3 in addition to a button shape, e.g. a lug is provided along a groove 2 on the thread ridge peripheral edge section 4, or a thread ridge is formed into a concave mirror shape corresponding to the radius of the circular metal such as the coin, or the thread ridge is formed into a conical shape corresponding to the radius of the circular metal such as the coin.  The breakage of the thread ridge, particularly the thread ridge for fitting a button battery of a portable alarm clock, can be prevented.
Patent JP-H1125150-A (JP)
Title: Method for calculating statically indeterminate force in structural material using pc cable
Inventor: SAKAGUCHI AKIYOSHI
IPC: G06F17/50
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To easily, accurately and economically execute structure design of a structural material on which a PC cable is to be arranged and to apply an ideal PC cable arrangement shape to a practical structural material by accurately and mathematically expressed an optional arrangement shape of a PC cable to be examined in a structural design step to attain the calculation of its statically indeterminate force and using a computer resource for the calculation. SOLUTION: Plural positional data of a PC 12 cable arranged on a structural material are extracted as node coordinates, a distance between adjacent node coordinates is set up as one section and an interpolation function of a primary function mutually connecting the node coordinates of each section is supposed. The interpolation function is integrated twice in each section, spline functions of a cubic function approximated to the arrangement shape of the PC cable 12 are calculated in each section by using a pair of node coordinates on both the ends of the section as a boundary condition and statically indeterminate force is calculated by using the calculated spline functions.
Patent JP-H0844404-A (JP)
Title: Fuzzy control device and its method
Inventor: NAGATA YUKIO
IPC: G05B13/02
Filed: 1994-08-03
Abstract: PURPOSE:To generally and easily determine a fuzzy rule regardless of process characteristics or the sort of a controlled object by specifying a required fuzzy rule from plural kinds of fuzzy rules for controlling a constant value. CONSTITUTION:A DCS control device 20 measures the temperature and pressure of a process and other physical properties, obtains an operation output value for controlling the physical properties from a previously determined fuzzy rule from a fuzzy control device correspondingly to the measured values and outputs the obtained value to a process 10. An HD 107 stores a prescribed operation output value setting program and plural fuzzy rules 107A, 107B to be generally used. Plural kinds of fuzzy control rules for controlling constant values are prepared, and when a user selects or partially sets up a required fuzzy control rule, the control device 30 automatically sets up an operation output value for a DCS control device 20.
Patent JP-H1123892-A (JP)
Title: Wavelength multiplexed optical coupling and branching circuit
Inventor: NOGUCHI KAZUHIRO
IPC: G02B26/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength multiplexed optical coupling and branching circuit varying a transmitting light beam by simple constitution by using an optical filter transmitting only a light beam having a wavelength complied with an incident angle and totally reflecting beams having other wavelengths and folding back the wavelength multiplexed light being totally reflected. SOLUTION: A wavelength multiplexed light beam from a wavelength multiplexed light input fiber 11 is made incident on a dielectric multilayered film optical filter 63 and a separated/selected light beam having the selected wavelength is outputted to a separated/ selected light output fiber 12. Other than the separated/selected light beam is reflected by the dielectric multilayered film optical filter 63, made incident on a planar total reflection mirror 24, reflected, again reflected by the dielectric multilayered film optical filter 63, coupled to a wavelength multiplexed light input/output collimator 21 and outputted from a wavelength multiplexed light output fiber 14.  When a multiplexed/selected light beam having the same wavelength as the separated/selected light beam is inputted from a multiplexed/selected light input fiber 13, it is made incident on/transmitted through the dielectric multilayered film optical filter 63, coupled to the wavelength multiplexed light input/output collimator 21 and outputted from the wavelength multiplexed light output fiber 14 together with the wavelength multiplexed light reflected by the dielectric multilayered film optical filter 63.
Patent JP-H0471957-A (JP)
Title: Torque control method for retarder
Inventor: TAKAHASHI HISAYUKI
IPC: F16D57/02
Filed: 1990-07-10
Abstract: PURPOSE:To enable brake torque to be maintained at a set value via the operation of a selector control valve driven with the differential rotation of a housing containing a rotational vane coupled to a rotational shaft and fixed vane opposite thereto, by providing the selector control valve between the boss section of the housing and an oil amount setting cylinder opposite thereto. CONSTITUTION:This liquid operated retarder is constituted with a housing containing a rotational vane 53 coupled to the output rotational shaft 14 of a transmission for a vehicle, and a fixed vane 54 opposite thereto housed within a case 55 fixed to a gear box. A spring 59 for supporting torque reaction is fitted between a plurality of projection pieces 54a formed along the peripheral end of the housing 52 and a plurality of notches 55a formed on the internal surface of the case 55. A setting cylinder 57 is externally so coupled to the rotational shaft 14 as to be relatively rotatable, and a selector control valve 61 comprising a pair of nonreturn valves 61a and 61b is provided within the projection pieces 57a of the setting cylinder 57. Also, the selector control valve 61 is driven with the differential rotation of the boss section 54b of the housing 52, and the setting cylinder 57, thereby adjusting an oil amount within the housing 52.
Patent JP-S5877649-A (JP)
Title: Production of support for detecting element combined with heater for detector for composition of waste gas
Inventor: HAYAKAWA MASAKATSU
IPC: G01N27/12
Filed: 1982-10-18
Abstract: PURPOSE:To protect heating parts against waste gases and to provide a detector for compsns. of waste gases of compact and robust construction by wrapping an uncalcined sheet buried therein with the heating parts on an uncalcined columnar body then calcining the same to one body. CONSTITUTION:A columnar body 3 which supports a detecting element 1 for compsns. of waste gases is formed by calcining the same together with a ceramics tubular body buried therein with heating parts 6a into one body. Two green sheets of ceramics are prepared, and the patterns 23a to serve as the parts 6a are printed on the surface of one of the green sheets, and the other green sheet is superposed thereon and both are subjected to thermocompression bonding to form a green sheet 20 which is then wrapped on an uncalcined holed columnar body 30 of ceramic type and both are calcined to one body. The detector for compsns. of waste gases constituted in such a way is small in size are compact and the heating parts are protected against waste gases.
Patent JP-H0263511-A (JP)
Title: Method and apparatus for selectively separating solvent
Inventor: YOOZEFU HIRUBIHI
IPC: B01D11/02
Filed: 1989-07-17
Abstract: PURPOSE: To separate various kinds of solvents by separating a wetting agent and a suspending agent by means of mechanical separation on a filter and subsequent admission of steam and separating an extraction agent by means of extraction of reaction byproducts and impurities with the solvent and subsequent admission of steam again. CONSTITUTION: A substance to be treated which is supplied onto a running belt-type filter 1 and contains the wetting agent and the suspending agent is subjected to mechanical removing of the wetting agent and the suspending agent by a squeeze belt 17 in a device 2 and then is recovered in a collecting vessel 11 via a collecting trough 21 by a vacuum apparatus 16. Then steam is injected from a steam generator 5 in a device 3 and a generated mixture comprising the wetting agent, the suspending agent and water is transported from a trough 22 into a receiver 12. Then, the extraction agent is supplied thereto in a device 6 and is separated by a squeeze belt 17 in the device 7 and is recovered from a trough 23 into a receiver 13. Subsequently steam is ejected again in a device 8 and a mixture comprising the extraction agent and water is recovered from a trough 24 into a receiver 14.  Thus various kinds of different solvents can be separated.
Patent JP-S6070060-A (JP)
Inventor: RITSUKAADO MATSUTEI
IPC: B23K26/08
Filed: 1984-09-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。