baber/WOPTO huggingface dataset:
Patent JP-S62225554-A (JP)
Title: Polyester composition
Inventor: NAKAHARA YUTAKA
IPC: C08K5/34
Filed: 1986-03-27
Abstract: PURPOSE:A polyester composition having extremely improved light resistance, obtained by adding a specific alkylidenebis(benzotriazolylphenol) compound to a linear polyester. CONSTITUTION:(A) 100pts.wt. linear polyester such as PETP, PBTP, etc., consisting of a polyalkylene terephthalate or a copolymer comprising it as a main component is blended with (B) 0.001-5pts.wt., preferably 0.01-3pts.wt. alkylidenebis(benzotriazolylphenol) compound shown by the formula (R1 is H or alkyl; R2 is alkyl or aralkyl; X is H, halogen, alkyl, aryl, aralkyl, alkoxy, aryloxy or aralkyloxy), 0.001-3pts.wt., preferably 0.005-1pts.wt. phenolic antioxidant and, if necessary, an organic phosphite compound.
Patent JP-H02249174-A (JP)
Title: Disk reproducing device
Inventor: ASAGA HIROKI
IPC: G11B19/12
Filed: 1989-03-23
Abstract: PURPOSE:To shorten a time until the reproduction of a disk is started by setting the position of a pickup by the detecting signal of a detecting means which detects the size of the disk while performing an operation to pull in a disk tray. CONSTITUTION:The pickup 6 for disk reproduction provided at a disk reproducing device is set at a position to reproduce the largest disk 2 first. The position of the pickup for reproduction is controlled by the detecting signal of a timer detecting the size of the disk 2, and the pickup for reproduction is set after being moved from the reproducing pickup position for the largest disk 2 to the reproducing pickup position of the disk with the smallest diameter sequentially. In such a way, the pickup can be set at a reproducing position fitted to the size of the disk 2 detected by the timer of a microcomputer and a sensor while performing the operation to pull in the disk tray 1. Thereby, the reproduction of the disk can be quickly performed.
Patent JP-H05221846-A (JP)
Title: Tyrosinase activity inhibitor and cosmetic formulated therewith
Inventor: KOBAYASHI YOSHICHIKA
IPC: A61K8/00
Filed: 1992-02-18
Abstract: PURPOSE:To provide the subject inhibitor having tyrosinase activity inhibitory effect higher than those for kojic acid or conventional kojic acid derivatives, and to provide a cosmetic formulated with this inhibitor, excellent in skin whitening effect and improving effect for skin chapping due to sunburn. CONSTITUTION:The objective tyrosinase activity inhibitor having the above- mentioned advantages, containing, as active ingredient(s), 0.00001-100 (pref. 0.0001-70)wt.% of at least one kind of kojic acid derivative of the formula (R is carboxyl-protecting amino acid, carboxyl-protecting peptide, amino acid or peptide). And, the other objective cosmetic formulated with 0.00001-60 (pref. 0.001-10)wt.% of this inhibitor, relatively stable to metallic ions and excellent in discoloration-preventive effect along with the above-mentioned advantages.
Patent JP-S544804-A (JP)
Title: Continuous annealing method
Inventor: YAMAMOTO TSUNEHISA
IPC: C21D1/26
Filed: 1977-06-14
Abstract: PURPOSE:To make it possible to set quickly the optimum temperature of the atmosphere and line velocity in the furnace according to the characteristic of the annealing furnace, by computing the radiation rate or the convective heat transfer rate of each furnace from the value of actual result and by computing either of the temperature of the furnace atmosphere and the line velocity at the required furnace using that result.
Patent JP-S54160727-A (JP)
Title: Pesticide for controlling viral diseases of plant
Inventor: SHIGEMATSU TAICHIROU
IPC: C07D221/14
Filed: 1978-06-09
Abstract: PURPOSE: To provide a pesticide effective to prevent the infection of plant such as tabacco, green pepper, tomato, cucumber, watermelon, etc. with plant virus, and containing a naphthalimide derivative as an effective component.  
     CONSTITUTION: A pesticide of the form of wettable powder, powder, emulsifiable concentrate, etc., containing (A) a naphthalimide derivative of formula I (A, B are H, halogen, lower alkoxy, sulfonate, morpholino; R 1  is alkylene; R 2  and R 3  are  H, lower alkyl, or R 2  and R 3  may together with adjacent N atom form a 5-6- membered ring) and/or its salt as effective components, and if necessary, (B)  proper carriers, diluents, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05232350-A (JP)
Title: Control method for shunting of optical path, optical switch and optical relay
Inventor: YUNOKI ISATO
IPC: G02B26/08
Filed: 1992-02-18
Abstract: PURPOSE:To provide the optical switch and optical relay which decrease light losses and have simple structures. CONSTITUTION:Input light LO is first made incident on a branch side silicone elastomer 1. External force F is not impressed to a retaining jig 3 in this stage and both silicone elastomers 1, 2 are held separated. The external force F is then impressed to the retaining jig 3 to bring both silicone elastomers 1, 2 into face-to-face contact. Since the refractive indices of the two silicone elastomers 1, 2 are equal, a part LO 2 of the input light LO advances into the branch side silicone elastomer 2 via a contact surface BS and output light L3 is outputted from the branch side silicone elastomer 2. The quantity of the output light L3 in such a case depends on the area A of the contact surface BS, consequently the magnitude of the external force F. If the external force F is thereafter decreased to zero, the two silicone elastomers 1, 2 restore the initial separated state and the quantity of the output light L1 decreases to zero.
Patent JP-S55164438-A (JP)
Title: Automatic wire feeding device for wire cut electric spark erosion machine
Inventor: HARA SEIICHI
IPC: B65H51/28
Filed: 1979-06-04
Abstract: PURPOSE:To facilitate an automation of refeeding of a wire by a method wherein a pipe is sent through a wire guiding device and a work when the wire is disconnected or cut and the wire is sent into the pipe. CONSTITUTION:When a wire electrode 7 is disconnected or cut, the electrode 7 is clamped, a work 1 is retreated to an initial position of working and a guiding device 3 is brought into an opened condition. Next, a pipe 25 is sent through the guiding device 3 and the work 1 by pivotings of feeding rollers 26, 27. The wire electrode 7 is sent into the pipe 25 by pivotings of rollers 13, 14. Thereafter, the wire electrode 7 projecting above the pipe 25 is grasped by a descending chuck 20 and the wire electrode 7 is forcibly inserted and secured to a winding reel 9 by driving a cylinder 22. After the wire electrode is secured, the pipe 25 is lifted and returned to an initial position thereof, the guiding device 3 is closed and the work 1 is returned to a position where the wire electrode 7 was disconnected by motors 18, 19.
Patent JP-H02247737-A (JP)
Title: Method for setting up process priority and multiprocess control device
Inventor: MASUDA KATSUHIKO
IPC: G06F9/46
Filed: 1989-03-22
Abstract: PURPOSE:To automatically set up the priority of a control process from the area of a window by providing a priority calculating part among an window control part, a display part and a priority storage part. CONSTITUTION:The priority calculating part 3 calculates the priority of a control process for a window displayed on a display part 2 based upon the area of the window. The area of the window is the area not extruded from the display and not hidden by another window out of the window display area. Since the whole area of the display is fixed, the control process of a window having a small area has a low priority level. A priority storing means 4 stores the priority calculated by the calculating part 3 and stores a pair of information for specifying the process and the priority. A process control part 5 executes the scheduling of plural processes based upon the priority stored in the storing part 4.
Patent JP-H10270295-A (JP)
Title: Electric double layer capacitor and manufacture therefor
Inventor: SAKATA KOJI
IPC: H01G11/12
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce the size of fixed parts by folding all collectors via separators, except for the collectors at both the ends, along the inner side face of a gasket, and fixing the collectors to the gasket in an insulating manner with the separators in-between. SOLUTION: Collectors 1 at both ends are fixed to a gasket 3a. Separators 2a, 2b and all collectors 1c, except for the collectors 1 at both ends, are folded along the inner side face of the gasket 3a, and the collectors 1c are fixed to the inside of the gasket 3a with the separator 2a in-between in an insulating manner. Activated carbon electrodes 4a of the respective basic cells are filled with the same quantity of activate carbon as for the uppermost cell which has the smallest diameter. The outside diameter of the separator 2a is larger than the diameter of all the collectors 1c, except for the collectors 1 at both the ends. The basic cells ensure insulation through the separators 2a, 2b.  As a result, the size of fixed areas is reduced for making the electric double layer capacitor compact in the radial direction, and further the assembly of the electric double layer capacitor is simplified.
Patent JP-S56167255-A (JP)
Title: High pressure discharge lamp
Inventor: WATANABE KEIJI
IPC: H01J61/56
Filed: 1980-05-26
Abstract: PURPOSE:To shorten the restarting time by providing a heating member in the proximity of an electrode in a light emitting tube while connecting a normal open heat responsive element and a filament in series thereby facilitating the starting of discharge under high pressure mercury vapor. CONSTITUTION:Main electrodes 2, 3 are arranged in a silicon light emission tube 1 of high pressure mercury lamp while a filament 5 made of tungsten is connected to the main electrode 2 and the filament 5 is connected to the electrode 3 in series with a normal open heat responsive element 14 and the filament 15. Then the electrodes 2, 3 are connected through a lighting device 12 to the power source 13. Consequently when unlighting a high pressure mercury lamp and starting again, the current will flow through the filaments 5, 15 to heat the electrode 2 under closed state of the heat responsive element 14, thereby the starting of discharge can be facilitated even when the vapor pressure of mercury is higher than 100 Torr and the restarting time can be considerably shortened.
Patent JP-S57184303-A (JP)
Title: Phased array antenna for travelling object
Inventor: YOSHIDA KENICHI
IPC: H01Q1/22
Filed: 1981-05-09
Abstract: PURPOSE:To decrease the air resistance while a travelling object is travelling and at the same time to eliminate the mechanism to control both the angle of elevation and the azimuth angle, by setting a phased array antenna on the  roof of the travelling object in nearly a horizontal position and carrying out the  phase control for the beam scan of a radiator. CONSTITUTION:A phased array antenna 13 containing radiator elements 8 arrayed on a plane is set on the roof of a travelling object 14 in nearly a horizontal position. A phase unit 9 is connected to each element 8. A beam direction controller 10 which controls the quantity of transmitted phase of the unit 9 is  connected to the unit 9 along with an electric power distributor/synthesizer 11  that distributes the electric power supplied from a feed source 12 and at the  same time synthesize the received electric power in the reception mode. Thus the phase relation of the radiator 8 is controlled by controlling the quantity of transmitted phase of the unit 9 through the controller 10. As a result, the beam direction is controlled for the antenna.
Patent JP-S51145345-A (JP)
Title: Display element
Inventor: TERAISHI KATSUHIRO
IPC: G09F9/30
Filed: 1975-06-09
Abstract: PURPOSE: Obtaining an electro-chromic element operable stably by selecting electrode material. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59196290-A (JP)
Title: Heat sensitive ink roll and preparation thereof
Inventor: SAKURAI NAGAFUMI
IPC: B41M5/40
Filed: 1983-04-22
Abstract: PURPOSE:To obtain a heat sensitive ink roll enabling grinting excellent in sharpness and adhesiveness, by a method wherein cylindricall roll shaped open-cell porous body is immersed in ink melted under heating to the extent not to immerse the inner diameter thereof and thereafter rotated to be impregnated with the ink. CONSTITUTION:A cylindrical roll shaped porous body comprising a polyurethane or silicone sponge and having hardness of 5-50 deg. and a pore size of 70-300mum is immersed in a heat meltable resinous ink so as not to immerse the inner periphery 2 thereof and thereafter rotated to be impregnated with the ink. By this method, an ink impregnated part 3 and an ink non-impregnated central ring shaped zone 4 are formed. This porous body is taken out of the ink and cooled to obtain a heat sensitive ink roll. The resinous ink consists of a binder such as an epoxy resin or rosin and a color pigment and the binder is 70wt% or more of the ink and ink viscosity is about 100-3,000 CP at 160 deg.C.
Patent JP-S63237755-A (JP)
Title: Production of paste made from starch of devil's-tongue
Inventor: NAKAYAMA SADAO
IPC: A23L29/244
Filed: 1987-03-24
Abstract: PURPOSE:To produce a paste made from the starch of the devil's-tongue, having excellent flavor, in seasoning a paste made from the starch of the devil's-tongue with essence or spice, by using a protein hydrolyzate in combination with the essence of spice. CONSTITUTION:In producing a paste made from the starch of the devil's-tongue by solidifying powder of devil's-tongue with a coagulant such as alkali compound by a conventional procedure, the raw material is blended with one or a mixture of two or more of crab, sea urchin paste, beef steak plant, cuttlefish, ginger, Japanese horseradish, mustard, other animal and vegetable essence and spice and further mixed with >=about 50%, preferably >=equivalent based on the coagulant of a protein hydrolyzate.
Patent JP-S59195611-A (JP)
Title: Lens system
Inventor: NAKAMURA TAKESHI
IPC: G02B9/12
Filed: 1983-04-21
Abstract: PURPOSE:To reduce loss between concave lenses and convex lenses and to condense two wavelengths to the same point by adhering both of the lenses or one of them with a cylindrical refractive index distribution type lens to combine these lenses. CONSTITUTION:The optical axis of rod lenses coincides with that of concave lenses L3, L4 and is indicated by O-O' and the concave lenses are formed by an optical material having dispersion smaller than that of the rod lenses. The concave lenses L3, L4 closely contact with the rod lenses L1, L2 respectively and a composite focal distance obtained by combining the concave lenses and rod lenses is the same at two wavelength. If the end surface of an optical fiber F1 is put on the composite focal distance formed by the concave lenses and the rod lenses when it is defined that the light flux obtained by projecting light including two wavelength from the optical fiber F1 is R1, the light rays with respective wavelength are made parallel light flux R8, R9 having different diameters respectively by the concave lenses and the rod lenses, condensed by the rod lens L2 and the concave lens L4 and the combined light flux R10 is made incident to an optical fiber F2.
Patent JP-S62175928-A (JP)
Title: Magnetic recording medium
Inventor: HATAKE KOTARO
IPC: C09D5/23
Filed: 1986-03-28
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent thermal stability, dispersibility and durability by having a magnetic layer contg. a vinyl chloride resin having an epoxy group and specific carboxylic acid compd. CONSTITUTION:This magnetic recording medium has the magnetic layer contg. the vinyl chloride resin having the epoxy group and the carboxylic acid compd. of <=4 pKa. The vinyl chloride resin which has the epoxy group and into which a hydrophilic group is incorporated in order to improve the dispersibility of magnetic powder is more adequate as a binder. The hydrophilic group to be used is exemplified by COOM, SO3M, SO4M, PO3M2 and PO4M2 (M is hydrogen, alkali metal or ammonium). The weight per cent of the epoxy group in the vinyl chloride resin is preferably in a 0.1-20wt% range. The ratio of the vinyl chloride in said resin is usually >=20wt%, more preferably 50-95wt%.
Patent JP-H11269082-A (JP)
Title: Food having human blood serum cholesterol depressing action and preventive or treating agent for human hypercholesterolemia or human arterial sclerosis
Inventor: TABEI TOSHIO
IPC: A61P3/06
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a food having a human blood serum cholesterol depressing action and effective to improve lipids metabolism and a preventive or a treating agent for human hypercholesterolemia or human arterial sclerosis. SOLUTION: This food having human blood serum cholesterol depressing action contains one or more than two kinds selected from the group of Brassica oleracea var. italica, Capsella bursa-pastoris, Raphanus sativus, Arabis glabra, Renunculus sceleratus, Chinese mustard, Cardamine regeliana, Barbarea vulgaris var.  Stricta, Nasturitum officinale, Brassica juncea var. integlifolia Kitamura, Brassica juncea, Eutrema wasabi, Wasabia tenuis, Brassica campestis subsp. napus var. pekinensis, Brassica campestis subsp. napus var. akana, Brassica sugukina, Brassica campestis subsp. rapa, Brassica campestis subsp. napus var. nippo-oleifera, Brassica oleracea var. capitata, Brassica oleracea var. gemmifera, Raphanus sativus var. longipinnatus and a leaf of Raphanus sativus var. longipinnatus, and this preventive or a treating agent for human hypercholesterolemia or human arterial sclerosis contains these plants.
Patent JP-H05275555-A (JP)
Title: Manufacture of electronic component
IPC: H01L23/08
Filed: 1992-03-27
Abstract: PURPOSE:To improve a method of manufacturing an electronic component, such as double heat sink diode, with a pellet pinched by one pair of slug parts, which are fitted externally by a glass sleeve, from both sides of the pellet, in concrete terms, to make it possible to remove reliably glass powder, glass pieces or the like fallen on the slug parts in the glass sleeve. CONSTITUTION:A lead 1 led out from slug parts 2 is suspended from a plate 11 and after a glass sleeve 4 is fitted externally on the slug parts 2 on the plate 11 or after a pellet 3 is supplied on the slug parts 2 in the glass sleeve 4, a charged sheet 13 is made to approach the sleeve 4.
Patent JP-H08238017-A (JP)
Title: Threshed waste culm cutter
Inventor: KISHIMOTO KATSUYA
IPC: A01F12/40
Filed: 1995-03-03
Abstract: PURPOSE: To simplify the constitution so as to facilitate the developing operations of a rear cutter shaft of a waste culm cutter. CONSTITUTION: This threshed waste culm cutter is obtained by installing a culm collecting dropper 4 capable of receiving threshed waste culms, bundling and discharging the waste culms so as to rotate upward and enable the housing thereof on the rear side of a waste culm cutter 3 capable of developing a rear cutter shaft 2 to the rear relatively to a front cutter shaft 1, receiving the threshed waste culms and cutting the received threshed waste culms to a short length and further providing the culm collecting dropper 4 so as to disengage the housed posture thereof and enable the opening and rotating to the rear together with the rear cutter shaft 2 by opening thereof to the rear.
Patent JP-H08238973-A (JP)
Title: Method of loading transport means with prefabricated roof unit constituent members
Inventor: NAKAJIMA AKIO
IPC: B60P7/06
Filed: 1995-03-03
Abstract: PURPOSE: To provide a method of loading a transport means with prefabricated roof unit constituent members with high transport efficiency through the effective use of space on the load-carrying platform of the transport means without requiring large layout area so as to be able to transport a prefabricated roof unit by a smaller transport means. CONSTITUTION: At the time of loading a transport means 2 with a first roof unit constituent member 5 of approximately L-shape cross section having a vertical part 3 and a plane part 4, and a second roof unit constituent member 8 with the plane part 6 shorter in longitudinal length than the first roof unit constituent member 5, a unit supporting base 9 is installed on the load-carrying platform 2a of the transport means 2. The plane part 4 of the first roof unit constituent member 5 is placed on the unit supporting base 9 and fixed, and the plane part 6 of the second roof unit constituent member 8 is placed on the upper face of the plane part 4 of the first roof unit constituent member 5 and fixed.
Patent JP-S59195769-A (JP)
Title: Interpolation circuit
Inventor: HOSOO YOSHIKUNI
IPC: H03K4/90
Filed: 1983-04-21
Abstract: PURPOSE:To attain ease of waveform observation by reading the n-th and the (n+1)-th data from a digital memory, obtaining a difference and a code of the data, converting this difference into an analog signal for interpolation, and applying addition/subtraction in response to the code to the displayed signal. CONSTITUTION:The n-th and the (n+1)-th data are read from a digital memory element 2 according to the timing from a timing controller 3, and the difference and code of data are outputted from a subtractor 7. Further, a digital value from the element 2 is analog-converted by a D/AC5 and a difference data from the subtractor 7 is analog-converted by a D/AC9. Moreover, a D/AC10 analog- converts an interpolation clock number in response to an output of the D/AC9 and a D/AC13 analog-converts the count number of an analog counter 3B. Further, a code from the subtractor 7 is added to a polarity converter 8 and feeds an outut by interpolating the X axis of the display signal from the D/AC5 and the Y axis from the D/AC13 corresponding to the code.
Patent JP-H11275070-A (JP)
Title: Connection device
Inventor: IWASE SUMIO
IPC: H04L12/02
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To connect a conventional telephone call to the Internet. SOLUTION: A telephone set control means 2a conducts processing, in response to a control signal outputted from a telephone set 1 and gives a prescribed control signal to the telephone set 1 to control it. A telephone number conversion means 2b converts a telephone number outputted from the telephone set 1 into a corresponding IP address. An A/D converter means 2c converts a voice signal outputted from the telephone set 1 into a digital signal. A TCP/IP conversion means 2d converts the digital signal obtained by the A/D converter means 2c into a data stream, corresponding to a TCP/IP and sends the data stream to an IP address of a speech opposite party which is obtained by the telephone number conversion means 2b and converts the data stream sent from the speech opposite party into a digital signal.  A D/A converter means 2e converts the digital signal resulting from the analog signal sent from the speech opposite party, the is converted by a TCP/IP conversion means 2d into a corresponding voice signal, and gives the voice signal to the telephone set 1.
Patent JP-S62229564-A (JP)
Title: Tracking deviation adjusting device
Inventor: KATAFUCHI HISASHI
IPC: G11B15/467
Filed: 1986-03-31
Abstract: PURPOSE:To improve the operability of a VTR by applying a rotating phase control to a capstan control system so as to reduce the difference of the peak levels in a reproduced envelope at two different times to zero all the time, thereby obtaining automatically an optimum tracking position. CONSTITUTION:When the video tape recorder is in the reproduction mode, the envelope 100 is inputted to a detector 11 and the peal level is fed to hold circuits 13, 14, then a differential amplifier 15 outputs the difference of the peak levels of two points of times stored in the circuits 13, 14 to a switch circuit 26, the switching noise of the circuit 26 is eliminated by a low pass filter 28, the result is digitized by a converter 29 and outputted to a delay circuit 30. If any tracking deviation is caused, a digital signal making the peak level difference zero is outputted from the converter 29 to the circuit 30 to change the delay time and the phase of the comparison signal of a capstan control circuit 32 is deviated to correct the deviation of the control signal thereby correcting the tracking deviation.