baber/WOPTO huggingface dataset:
Patent JP-S58218653-A (JP)
Title: Detecting body for wind direction and velocity meter and wind direction and velocity and temperature meter of thermoelectric type
Inventor: KATAGIRI SEIROU
IPC: G01K7/02
Filed: 1982-06-14
Abstract: PURPOSE:To measure simultaneously the direction, velocity and temp. of wind at the same local place in an air current, by detecting respectively the temperature of each electric heating wire at both sides cooled in accordance with the direction and velocity of the air current by each wind direction and velocity thermocouple and by detecting the temp. of the air current by a wind temp. thermocouple. CONSTITUTION:In a connection circuit diagram 31 of a detecting body, the ends of thermocouple compensating wires 35, 36 made of alumel and chromel are connected separately to a termination of the leftside second support 11 made of alumel and a termination of the third support 32 made of chromel protruded from the bottom surface of a base body 2, and the other ends of both wires 35, 36 are insulated from each other and inserted into a thermostatic vessel 37 held at prescribed temp. lower than the wind temp. A wind pressure indicator 38 of a voltmeter measuring the thermoelectromotive voltage of the wind temp. thermocouple is connected between the ends of both wires 35, 36 in the vessel 37. The air current direction theta and velocity (V) are obtained from an indication E1 of a leftside voltmeter 26, an indication E2 of a rightside voltmeter 27 and a rotation angle of the detecting body 31. If the temp. of electric heating wire is measured on the basis of wind temp., the direction, velocity and temp. of wind can be measured simultaneously.
Patent JP-H0915568-A (JP)
Title: Liquid crystal optical element, its production and projection type liquid crystal display device
Inventor: NIIYAMA SATOSHI
IPC: C09K19/54
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To realize high brightness and high contract ratio by using a polymerizable hardening material containing a specified addition-polymerizable urethane compd. to constitute a resin phase of a liquid crystal/resin composite body having specified refractive index. SOLUTION: A liquid crystal/resin composite body 7 is held between a pair of substrates 2, 5 having electrodes. This liquid crystal/resin composite body 7 is prepared in such a manner that the refractive index of the resin phase when voltage is applied or not applied is controlled almost same as the normal or abnormal refractive index of the liquid crystal, respectively. The resin phase consists of a polymerized hardened material of a hardening material which contains an addition-polymerizable urethane compd. prepared by using an aliphatic isocyanate compd. having side chains. As for the isocyanate compd. having side chains, 2,2,4-trimethyl-1,6-diisocyanate hexane, 2,4,4,-trimethyl-1,6-diisocyanate hexane and their equivalent weight compound (TMDI) can be used.  The addition- polymerizable urethane compd. is preferably a compd. obtd. by the reaction of the isocyanate compd. and polyols.
Patent JP-S63242813-A (JP)
Title: Method of conveying rod-like material on cooling floor and device therefor
Inventor: HAYASHIDA TSUGUO
IPC: B65G25/02
Filed: 1987-04-24
Abstract: PURPOSE:To prevent a rod-like rolled steel material from being bent and to make the cooling time thereof variable in a rod-like material conveying device in a refining facility for rod-like rolled steel materials, by laying a traverser between stationary and movable rakes so that fine elevation and forward and rearward movement of the traverser are carried out in combination to rotate the rod-like material to be conveyed. CONSTITUTION:A fast-feeding traverser 11 having a support groove 11a and serving also as a rotatable rake is laid in parallel with a stationary rake 5 within the latter so that it can be elevated and moved back and forth by means of elevating and reciprocating devices which are not shown. Further, the rotatable rake traverser 11 is positioned at a level as shown by the chain line, which is below that of the stationary rake 5. Then, a material A to be conveyed in a supporting groove 5a in the stationary rake 5 is lifted up by a support groove in a movable rake 4 which performs circular motion. Simultaneously, the traverser 11 is elevated and moved back and forth. Accordingly, the material A to be conveyed is shifted from the support groove 11a into the adjacent support groove 5a. During this period, the material A to be conveyed is rolled on the inclined surfaces of each support groove. Thereby it is possible to prevent the material from being bent and to feed the same pitch by pitch.
Patent JP-S59228906-A (JP)
Title: Water treating agent
Inventor: SATOU MASATAKA
IPC: B01D21/01
Filed: 1983-06-10
Abstract: PURPOSE:To obtain a water treating agent which is effective for removing carbon particles or colloidal pollutants, etc. by mixing a sodium compd. into a clay mineral consisting essentially of montmorillonite in a prescribed ratio. CONSTITUTION:1-10pts.wt. at least 1 kind sodium salt selected from sodium carbonate, sodium hydroxide, and sodium oxide are added to 100pts.wt. clay mineral consisting essentially of montmorillonite such as natural calcium type bentonite, and mixed uniformly. A magnesium compd. is preferably added in addition to the sodium salt. For example, the settling velocity of the flocculated materials can be increased by adding 0.1-10pts.wt. magnesium compd. selected from a magnesium salt, magnesium hydroxide and magnesium oxide.
Patent JP-H10291225-A (JP)
Title: Calender molded sheet-like molding made of polyester resin composition and manufacture thereof
Inventor: YOKOMIZO HODAKA
IPC: C08G63/66
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To improve heat resistance, chemical resistance, chemical migration preventiveness and mechanical characteristics by forming polyester block copolymer of specific hard segment and specific soft segment at specific melting point, and aromatic crystalline polyester resin having a specific melting point at a specific ratio. SOLUTION: A polyester block copolymer of 20 to 50 wt.% of hard segment made of specific polybutylene terephthalate and 80 to 50 wt.% of soft segment made of specific polyether-ester is formed of 100 pts.wt. of polyester block copolymer having a melting point T1 and 10 to 120 pts.wt. of aromatic crystalline polyester resin having a melting point T2 , where T0 -5 deg.C>T1 >T0 -60 deg.C, T1 >T'+10 deg.C, where T0 : a melting point of polymer made of a component for constituting the hard segment, T': a melting point of random copolymer made of overall component for constituting the soft segment, and T2 >=210 deg.C.
Patent JP-S5729732-A (JP)
Title: Constructing method for simple sheathing
Inventor: HORIKOSHI YOSHIHISA
IPC: E02D17/08
Filed: 1980-07-29
Abstract: PURPOSE: To prevent a strut from being a hindrance to an excavating work, by a method wherein panels are supported by means of a temporary strut which can slide along rails enagaging the panels, and the temporary strut is moved as the excavation proceeds.  
     CONSTITUTION: An initial stay 5 is first erected into earth. A panel 6 is then inserted into a panel-support channel in the stay 5. The panels 6, positioned facing and opposite to stay 6, are held by means of a temporary strut located between the panels 6. The temporary strut, consisting of a compressed material 2 and a shoe 3, is slidably inserted in a strut supporting channel 12 in a perpendicular rail 1 engaging the panel 6 by means of hooking part 16. With this, excavation is conducted between the panels 6, and it continues in a manner to hold adistance between the pannels 6 by gradually sliding the strut. Unlike a conventional strut positioned between the stays 5, the temporary strut is prevented from being a hindrance to an excavating work. When the panels 6 are sunk to a given depth, the stay 5 is pressed in a manner to bring the one open side end of the panel 6 into a state to engage the panel-supporting channel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60248136-A (JP)
Title: Production of steamed confectionery
Inventor: YAMAMOTO TOKUJI
IPC: A23G3/00
Filed: 1984-05-22
Abstract: PURPOSE:To obtain inexpensive steamed confectionery, e.g. bun with a bean-jam filling in a thin coating, preservable for a long period, retaining mellowness, and capable of planned production, by covering a prepared dough material for the steamed confectionery with a heat-resistant and gas-impermeable packaging material. CONSTITUTION:A prepared dough material for steamed confectionery is covered with a heat-resistant and gas-impermeable packaging material and heated, e.g. at 125 deg.C for 25min, to give the aimed confectionery.
Patent JP-H05298571-A (JP)
Title: Fire alarm system
Inventor: KURIO TAKASHI
IPC: G08B17/00
Filed: 1992-04-23
Abstract: PURPOSE:To give an alarm without delay at the time of a fire and to reduce the possibility of generating an erroneous alarm at the time excepting a fire on the contrary by adjusting the length of a storage time in accordance with necessity. CONSTITUTION:A fire sensor 1 generates an analog output. When the output level of the fire sensor 1 reaches a prescribed fire alarm level, a storage time deciding part 15 sets the length of the storage time. A second certainty degree deciding part 16 forcedly finishes counting the storage time when the integration value of the state where the output level of the fire sensor 1 is continuously equal to or more than a prescribed value exceeds a prescribed level.
Patent JP-2000207599-A (JP)
Title: On-vehicle device for electronic toll collection system
Inventor: FUNATO SHOICHIRO
IPC: G07B15/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain an on-vehicle device for an electronic toll collection system by which a password is inputted to a password input means without permitting a driver to see the password input means for a long time. SOLUTION: The password input means is operated not by a tenkey-input where the eyes are fixed for a long time but by a password input operation with a small number of buttons while fixing a hand on the buttons. When the two buttons are constituted as the password input means, the number of times or a time for depressing one button are counted, it is recognized as a numeral and the other button is adopted as the button for establishing the numerals and, then, the password can be inputted.
Patent JP-H05277237-A (JP)
Title: Pachinko game machine
IPC: A63F7/02
Filed: 1992-03-30
Abstract: PURPOSE:To prevent shot balls from scoring a prize in succession by forming the ball inlet of a starting prize hole and a prize opening at different angles to the direction of rotation of a rotor. CONSTITUTION:A ball inlet 84 allowing shot balls coming from a playing area to pass therethrough is formed by notching the upper portion of an enclosing frame 83 provided protrusively on the front side of a mounting base 81 and a rotor 85 is freely rotatably provided within the enclosing frame 83. A recessed portion 86 in the outer periphery of the rotor 85 is formed deep enough to accomodate one prize ball and a prize opening 89 which allows prize balls to pass therethrough is opened through the back side of the mounting base 81 slightly biased to the direction of rotation of the rotor 85 from the position at which the ball inlet 84 is formed. Therefore, even if a plurality of shot balls reach the ball inlet 84 continuously, when the first shot ball P5 is received in the recessed portion 86 the next shot ball P6 is placed on the upper portion of the first shot ball P5 and is not received in the recessed portion 86 but waits at the ball inlet 84; therefore, even if the shot balls reach the rotor 85 continuously, they can surely be prevented from scoring a prize in succession.
Patent JP-H042685-A (JP)
Title: Method for growing silicon crystal
Inventor: FUKUDA TETSUO
IPC: H01L21/208
Filed: 1990-04-19
Abstract: PURPOSE:To enable the growth of a long and large-diameter Si crystal having extremely low oxygen content by holding molten silicon in a crucible having an inner wall made of a non-oxide material and growing a crystal while perpendicularly applying ultrasonic vibration to the molten liquid. CONSTITUTION:A small amount of Si crystal raw material is charged into a carbon crucible 1 having inner wall lined with a non-oxide material and melted by heating. Additional Si particles are charged to the molten liquid from an Si-particle feeding apparatus 2 capable of feeding Si crystal raw material while keeping the system in air-tight state. when the amount of the molten Si reaches a prescribed level, a seed crystal is dipped in the surface of the molten liquid and continuously pulled up under rotation to effect the growth of a silicon crystal. The rotational speed of the crystal is 15rpm, that of the crucible is 10rpm and the pull-up speed is 1mm/min in the case of pulling up a crystal having a diameter of 6 inch. A crystal 6 having large diameter, long length and low oxygen content can be grown by controlling the feeding of the Si particles to keep the amount of the molten liquid at a constant level. The crystal growth apparatus is provided with an ultrasonic generator 3, a crucible rotating motor 4 and a cylindrical barrier wall 5.
Patent JP-S63271086-A (JP)
Inventor: NISHIYAMA ISAMU
IPC: F27B9/24
Filed: 1987-04-27
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。
Patent JP-S60248755-A (JP)
Title: Polymer composition
Inventor: KOJIMA MORIAKI
IPC: C08K3/00
Filed: 1984-05-24
Abstract: PURPOSE:To obtain a polymer composition free from the generation of toxic gas and havig high safety and further improved flame-retardancy, by adding a basic carbonate or its hydrate to a polymer such as rubber or plastic, etc. CONSTITUTION:100pts.wt. of a polymer such as rubber, plastic, etc. is compounded with about 20pts.wt. of a basic carbonate or its hydrate, e.g. basic magnesium carbonate [4MgCO3.Mg(OH)2.4H2O] to obtain the objective composition. The basic carbonate and its hydrate contains water in an amount corresponding to 50-60wt% in terms of heat-absorption. When the compound is heated e.g. by fire hazard, an endothermic reaction takes place by the elimination of water, followed by the remarkable endothermic reaction caused by the elimination of the water of crystallization and carbon dioxide gas. An excellent flame-retardant effect can be attained by the above reactions in combination with the flame- proofing effect of carbon dioxide gas generated by the decomposition of the carbonate.
Patent JP-2000298814-A (JP)
Title: Magnetic recording and reproducing apparatus
Inventor: HIROHATA NAOTO
IPC: G11B5/58
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent an end portion of a recorded track from being overwritten during two-way recording and reproduction of a magnetic tape. SOLUTION: When a magnetic tape T is subjected to two-way recording by means of first and second rotary magnetic head pair (15A, 15B), (15C, 15D), with respect to an attachment height of the first and second rotary magnetic head pair to an upper drum, a displacement from a designed value up to a maximum acceptable attachment error value (d) is accepted, the magnetic tape is allowed to travel in reciprocating directions so as to satisfy the equation TP=2H+d, in which H represents a head track width of the first and second rotary magnetic head pair, and TP represents a track pitch of tracks to be formed on the magnetic tape T by the first and second rotary magnetic head pair. Accordingly, an end section of the track that has been already recorded is not overwritten, and so, satisfactory quality of a reproduced image can be obtained.
Patent JP-H02282627-A (JP)
Title: Heating cooking utensil
Inventor: INUKAI MICHIO
IPC: F24C15/16
Filed: 1989-04-24
Abstract: PURPOSE:To easily clean an oven with by forming a plurality of holding members on the upper part of a rotary plate. CONSTITUTION:A bottom plate 2a with a step is formed on the lower part of an oven frame body 2. A drive motor is installed therein so that its rotary shaft 10 may be projected into an oven 3. A rotary plate 13 is installed to the upper part of the rotary shaft 10a so that it may be positioned on the same elevation with an upper side 2b of the step-mounted bottom plate 2a by way of a support frame body 12 provided with a roller 12a, allowing it to be removed freely. A plurality of recessed holding members 14, which are concentrically arc-shaped, are formed on the upper surface of the rotary plate 13 in the center. When it is necessary to clean the interior of the oven 3 by removing the rotary plate 13, it can be removed freely by inserting the tip of a finger into each clamping member 14 and hold it.
Patent JP-S5229056-A (JP)
Title: Elevator control device
Inventor: KANEKO TAKASHI
IPC: B66B1/18
Filed: 1975-08-29
Abstract: PURPOSE: To provide uniform waiting time for guest in hall for an elevator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02281383-A (JP)
Title: Identifying method for line drawing
Inventor: SHIMATANI AKIRA
IPC: G06T7/00
Filed: 1989-04-24
Abstract: PURPOSE:To save the labor for graphic recognition and to speed up the recognition by extracting a candidate of a finite decimal which is felt as natural to human from a large number of segmentation candidate graphics and analyzing it with respect to a line graphic having an overlap. CONSTITUTION:A feature point/segment extracting part 18 extracts a feature point and a segment element of each line graphic which is inputted. An interpretable candidate extracting part 82 issues an interpretable candidate of the line graphic from its extracted intersection and segment. A line graphic shape judging part 83 checks the interpretable candidate from the extracting part 82 and reference graphic data stored in a reference graphic accumulating part 86 by comparing them with each other, and when it is judged to be a single graphic, its single graphic is outputted. On the other hand, when it is not so, the feature quantity is calculated with each graphic of the interpretable candidate by a line graphic feature analyzing part 84. In a line graphic shape judging part 85, a segmentation candidate of an input line graphic is selected, based on its calculation value, and what kind of graphic is overlapped is outputted.
Patent JP-2000292621-A (JP)
Title: Optical waveguide type optical filter and optical communication system
Inventor: ISHIKAWA SHINJI
IPC: H04B10/2537
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide type optical filter excellent in reflection characteristic and a shut-off characteristic and facilitating manufacturing, and an optical communication system using the optical waveguide type optical filter. SOLUTION: An optical waveguide type optical filter 10 is an optical fiber grating (reflection type optical filter) 12 is formed on a part of an optical fiber (optical waveguide) 11. Base mode light whose wavelength is longer than a specific wavelength is shut off. An optical fiber grating 12 reflects the base mode light in a prescribed wavelength band, and transmits base mode light with other wavelength. The optical fiber 11 is designed to shut off the base mode light with a wavelength in or longer than a reflective wavelength band of the optical fiber grating 12.
Patent JP-H02281759-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA AKIHIRO
IPC: H01L21/8247
Filed: 1989-04-24
Abstract: PURPOSE:To form a neuro-computer simply by controlling the resistance value of a memory cell in response to the injection of charge to a floating gate and obtaining an output signal. CONSTITUTION:Memory cells (Q1-Q3), sources and drains of which are connected between two constant voltage sources and control gates of which are laminated onto floating gates, are provided. When the injected amount of charge to the floating gates is made smaller than a certain constant value and the resistance values of the memory cells Q1-Q3 are also made smaller than a certain constant value, the memory cells Q1-Q3 are turned ON, and output signals acquired from the drains are brought to L. On a reverse case, the memory cells Q1-Q3 are turned OFF, and output signals obtained from the drains are brought to H. Accordingly, fundamental cells constituted by using the memory cells are combined, thus simply forming a neuro-computer.
Patent JP-H07286973-A (JP)
Title: Simple evaluation method for cast piece cleanliness
Inventor: KASAMA AKIO
IPC: G01N23/00
Filed: 1994-04-20
Abstract: PURPOSE:To evaluate by separating an alumina type inclusion and a slug type inclusion rapidly and simultaneously, by controlling adequately the solution temperature and the solution time when the electron beam is dissolved, and the beam position when the irradiation is finished. CONSTITUTION:On the top of a metal sample 1, an electron beam controlled in the scope of the application voltage about 10KV and the current value 100+ or -20mA is radiated to dissolve the sample 1, and after cooling it, the areas of the white part and the black part of an inclusion aggregate (raft) 2 separated and accumulated on the surface of the sample 1 are found separately, while the ratio of the sample surface areas is found, and they are evaluated as the white color alumina type inclusion 3 and the black color slub type inclusion 4 respectively. When the solution and its finishing condition are adequate (case a), the inclusions 3 and 4 exist separately, and both inclusions can be evaluated quantitatively. And when the solution condition is not adequate (cases b and c), the inclusions 3 and 4 are mixed or integrated, and when the beam position 6 at the solution finish time is not moved to the top of the sample 1 (case d), the laft is slipped and the adequate evalution cannot be carried out in the cases b, c, and d.
Patent JP-S63286408-A (JP)
Inventor: HERUBERUTO ETSUKU
IPC: C08F20/00
Filed: 1988-04-28
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。
Patent JP-S5448307-A (JP)
Title: Compressor for car cooler
Inventor: YOKOI HIROAKI
IPC: F04B35/00
Filed: 1977-08-31
Abstract: PURPOSE: To titled compressor adapted for reducing vibrations and noises with a structure to prevent interference between a cylinder chamber and a driving shaft, and further for a small-size as a whole to be installed in an engine room easily.  
     CONSTITUTION: A cylinder chamber 2 and a driving chamber 3 are provided in a cylinder block 1 with a partition wall 1a between. A driving shaft 9 and a piston rod 5 are provided in parallel for preventing the interference between the driving shaft 9 and the cylinder chamber 2, and further, the whole compressor is made small- sized and compact in the perpendicular line of the driving shaft 9. A piston 4 is devised to be reciprocated in the axial direction of the driving shaft 9 by a cam groove 14 provided around the driving shaft 9 for preventing the generation of vibrations 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5330292-A (JP)
Title: X-ray tube
Inventor: IWASAKI KENJI
IPC: H01J1/13
Filed: 1976-09-01
Abstract: PURPOSE: To reduce the quantity of electrons emerged from the side face of a cathode and avert the decrease in resolution by dividing the structure of the cathode constituting a cathode structural body to the main cathode unit and the cathode side parts, and heating only the main cathode body. 
     COPYRIGHT: (C)1978,JPO&Japio