baber/WOPTO huggingface dataset:
Patent JP-S5429966-A (JP)
Title: Method and device for high-voltage aging of cathode-ray tube
Inventor: SHIROSHITA MASAO
IPC: H01J9/44
Filed: 1977-08-11
Abstract: PURPOSE:To improve dielectric-strength characteristics by aging excellently a lowvoltage electrode, insulator near it and inside valve surface by connecting one terminal of an aging power supply to an anode and the other to both the lowvoltage electrode and a cathode in parallel while an intermediate electrode is made to float.
Patent JP-S61254940-A (JP)
Title: Multiple photometric type camera
Inventor: SERIKAWA YOSHIO
IPC: G03B7/099
Filed: 1985-05-07
Abstract: PURPOSE:To easily correct a part of the preset photometric pattern by providing a means which displays respective photometric values based upon respective photometric outputs of respective photometric areas or the ratio based upon the respective photometric values. CONSTITUTION:An exposure arithmetic circuit 27 performs arithmetic between photometric data D1 and data D2 to obtain proper exposure data D4 on the basis of the photometric pattern corresponding to the data D2. This proper exposure data D4 is inputted to an exposure control circuit 29 and shutter control and diaphragm control are performed with the output of this control circuit 29 to perform proper exposure. Data D3 outputted from a selecting circuit 29 is inputted even to a display arithmetic circuit 30. Then, a display device 31 performs a display operation with the output of the display arithmetic circuit 30. Therefore, when the displayed ratio meets the intention of photography, the shutter is only released and when not, a correction is made with an exposure correction switch, etc.
Patent JP-S5620074-A (JP)
Title: Lustering agent composition
Inventor: IMAMURA TETSUYA
IPC: C09G1/02
Filed: 1979-07-27
Abstract: PURPOSE: To provide a lustering agent compsn. which exhibits a glossy-lustering effect on a coated surface and a plated surface and at the same time a protecting and rust inhibiting effect on a coating film and a metallic surface and is useful for automobiles etc., containing a specified amide cpd. or a quaternized product thereof and a crystalline zeolite.  
     CONSTITUTION: There is provided a lustering agent compsn. contg. 2W20wt% of an amide cpd. of formula I (wherein at least one of R 1 , R 2 , R 4 , R 6  and R 7  is satd. or unsaturated straight-chain or branched-chain acyl gp. which contains or does not contain 16W40C hydroxyl gp. and the remaining gp. thereof are H, 1W6C straight- chain or branched-chain alkyl, alkenyl; R 3 , R 5  are 1W6C straight-chain or branched- chain alkylene, alkenylene; n is 0W5) or formula II (wherein R 8  is 16W38C alkyl, alkenyl) or a quaternized product thereof and 2W15wt% of a crystalline zeolite. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04326193-A (JP)
Title: Automatic vending device
Inventor: TAKAHASHI MASATO
IPC: G07F9/10
Filed: 1991-04-26
Abstract: PURPOSE:To efficiently operate the cooling or heating of merchandise by preventing the inflow and outflow of air between each compartment and the air outside by equalizing a pressure in the neighborhood of a door for taking out merchandise positioned at the front face side of the lower part of each compartment divided by an adiabatic partition wall. CONSTITUTION:This device is equipped with a partition wall 20, and when a switching plate 25 is placed at the solid line indicating position in the Figure, each comportment is turned in a cooling mode, and when the switching plate 25 is placed at a broken line indicating position, each compartment is respectively turned in a cooling and hating mode. And also, each opening part 27 and 28 is changed according to the position of a damper 21 for a hollow part 26. Of course, the sum of the opening area of each opening part 27 and 28 is always constant. Now, each opening part 27 and 28 has the prescribed opening area, and the pressure in the neighbourhood of the door for discharging merchandise positioned at the front face side of the lower part of each compartment is made equal. Thus, the inflow and outflow of air between each compartment and the air outside can be prevented so that the cooling or heating of the merchandise can be efficiently operated.
Patent JP-S58213213-A (JP)
Title: Apparatus for detecting abnormality of plant
Inventor: KOBAYASHI HIDEO
IPC: G01D1/18
Filed: 1982-06-04
Abstract: PURPOSE:To detect even a slight abnormality in an early stage by providing a simulator calculating an estimate of an output signal with only an input signal and a simulator calculating an estimate of an output signal from an input signal and a signal variation amount. CONSTITUTION:The 1st simulator 3a to which the input signal 1 is supplied calculates an estimate 9 of the output signal. Then the output signal 8 from a system 2 and the estimate 9 are inputted to a subtraction device 10a, and in case when the difference exceeds a reference value A, the signal is generated from a comparison deciding device 5 to display the signal on the 2nd display 7. The signal 1 and the signal variation amount from a signal variation extracting device 4 are supplied to the 2nd simulator 3b, which calculates an estimate 11 of the output signal. In case when the difference between this estimate and the output signal 8 exceeds a reference value B, the signal is generated from the device 5 to display the signal on the 1st display 6. Thereby, even the slight abnormality can be detected in the early stage.
Patent JP-S5524227-A (JP)
Title: Damper
Inventor: SAKAMOTO HIDENORI
IPC: F16K1/20
Filed: 1978-08-07
Abstract: PURPOSE: To provide a damper, wherein a blocking plate having labyrinth-shaped press fitments is pressed against a packing frame thereby complete sealing being obtained even when a small amount of dust adheres thereto.  
     CONSTITUTION: A damper bady 1 is provided with a packing frame having packings 3. A blocking plate 5 can seal with said packings. Labyrinth-shaped press fitments 4 are arranged. The blocking plate 5 is cuased to swing by a toggle link mechanism from a position where it is perpendicular to the direction of fluid flow to a position parallel to the first mentioned position. Thus the press fitments 4 can  stick to the packings 3 to seal the flow. The seal is one direction, so that the process for sealing is easy, and further since the press fitments 4 has a laybyrinth shape,  the packings 3 can be pressed and deformed to effect complete sealing even when a  small amount of dust adheres thereto. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5322324-A (JP)
Title: Print controlling circuit
Inventor: FUJII SHIYUUJI
IPC: B41J9/46
Filed: 1976-08-13
Abstract: PURPOSE: To print accurately by changing a print timing according to the variation of the number of rotations of a printing type drum. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62251140-A (JP)
Title: Doctor device for printing press
Inventor: SUGIMOTO TOSHIKI
IPC: B41F9/08
Filed: 1986-04-25
Abstract: PURPOSE:To set a doctor distance and a doctor angle to fixed values extremely speedily, by a constitution wherein the center of rotation of a support member can be moved on a straight line which ensures substantial fixing of the doctor distance and the doctor angle on the circumference of a form cylinder. CONSTITUTION:An operational controller 61 performs calculations from the circumference L or a form cylinder. When a doctor distance S and a doctor angle thetad reach preset values, the controller 61 operates a motor-driving part 54 to rotate a motor 50 while using positional data Y on the center of rotation of a box 17 as a set point, and stops the motor 50 when the center of rotation of the box 17 is brought to a target position. When a desired doctor distance an a desired doctor angle are obtained through moving an arm 4 or a doctor holder 19, the doctor holder 19 is fixed to the box 17 by fastening a fixing member 31. The front edge of a doctor holder 18 is pressed against the form cylinder 2 with an appropriate pressure by operating a hydraulic cylinder 16, whereby printing is conducted under desired doctor conditions.
Patent JP-H11127364-A (JP)
Title: Horizontal deflection circuit
Inventor: KIKUCHI TAKESHI
IPC: H04N3/23
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal deflection circuit capable of increasing a retrace pulse voltage to be impressed to a horizontal deflection york, reducing a deflection current and easily executing horizontal image size adjustment and distortion correction. SOLUTION: Respective parallel connections of switching elements 11, 21, damper diodes 12, 22 and resonance capacitors 13, 23 are connected in series and power is supplied to their nodes through a flyback transformer 6. The comapared value of retrace pulse voltage impressed to both the ends of the switching elements 11, 12 is fed back to the element 21 through a switching element control circuit 40 to control the deflection current of the horizontal deflection york 4.
Patent JP-H11296860-A (JP)
Title: Information reproducing device
Inventor: CHIBA TOKUO
IPC: G11B7/005
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To stably reproduce densely recorded information by making the information recording unit of a recording medium a phosphorescence material, arranging a fine opening formed at the tip of an optical fiber probe outside the range of an illuminating light and detecting a near field localized on the recording medium so as to detect only phosphorescence. SOLUTION: At the time of scanning an optical disk 2 setting a bit to be the phosphorescence material by a reproduced light fiber probe 1 with the fine opening sufficiently smaller than the wavelength of a laser beam to be introduced, the recording bit of the phosphorescence material in a range irradiated by a reproduced light from a light source 6 emits phosphorescence and keeps emitting light for some period. The recording bit in this state of after glow is fetched by the fine opening of the probe 1 and converged by a condensing optical system 4 to detect as a reproduced signal by an optical detector 3. Since the fine opening exists outside of the range of the irradiation of reproduced light, it is possible to detect only light emitted by the information recording unit without detecting the reproduced light and scattered light.  Thus, the S/N ratio of the reproduced signal is improved to stably obtain the reproduced signal.
Patent JP-S59222572-A (JP)
Title: Heating method of base plate for vapor deposition
Inventor: ADACHI HIDEAKI
IPC: H01L21/31
Filed: 1983-05-30
Abstract: PURPOSE:To eliminate uneven temp. of a large base plate without decreasing much heating efficiency in the stage of performing vapor deposition by heating the base plate and manufacturing a thin film by prohibiting the tight contact between the base plate and a heating element. CONSTITUTION:A base plate 3 of a sapphire C plane which is about one inch square is fixed by means of pins 4 via spacers 2, 2' consisting of four thin stainless steel billets to a heating element 1 attached to a stainless steel plate by winding a heater wire. A base plate 3 is then heated by radiation of the element 1 and the surface of the plate 3 is subjected to reactive sputtering vapor deposition by using a target consisting of oxide of lead.La.Ti. The thin film free from uneven compsn. and film thickness is obtd. by the reactive vapor deposition of the multi-element compd. as mentioned above according to such method.
Patent JP-H05290746-A (JP)
Title: Cathode body-structure of magnetron
Inventor: ISHIKAWA TAKASHI
IPC: H01J23/05
Filed: 1992-04-16
Abstract: PURPOSE:To provide the cathode body-structure of a magnetron, in which neither cracking nor peeling can be caused in an alumina coat later and which has no possibility of being badly influenced by the breaking of a wire, the deterioration of a temperature distribution characteristic or the like. CONSTITUTION:An electron emission portion 3 is formed on the peripheral wall of a cathode sleeve 2 supported by an outside sleeve support 1, and a heater 8 comprising an alumina coat layer 10 placed upon the peripheral face of a wire 9 is arranged inside the cathode sleeve. Furthermore, the heater wire is welded and fixed at one end thereof to one end of an inside small-diameter support 11 positioned near the lower end of the cathode sleeve, and then this inside small-diameter support is inserted at the other end thereof into a hole in the head of an inside large-diameter support 14 and welded to the inside large-diameter support through a beam welding.
Patent JP-S58414-A (JP)
Title: Corner piece cover
Inventor: WATANUKI YOSHIO
IPC: B60J5/04
Filed: 1981-06-22
Abstract: PURPOSE:To make the titled corner piece cover applicable to one with or without mirror, by forming slits in the back of a side wall of the corner piece cover  to be located outside of a car. CONSTITUTION:The slits 4 are formed in position of the back of the outer side wall 3 of the corner piece cover 1 which will be located on the profile of a hole opened on the side wall for attaching a door mirror. Therefore when there is no mirror, the cover 1 as such containing a corner piece C.P is attached to a  corner C. When there is a mirror, the part surrounded by the slits 4 of the cover  1 are broken to form mirror attaching holes 5 in position, and the outer side  wall 3 is clipped at 7 to the corner piece C.P. Boss parts 9 of a door mirror  base 8 are inserted in the attaching holes 5, and fixed by screws 10 to the piece  C.P., and thereafter an inner side wall 2 is anchored to the outer side wall 3 to  include the piece C.P by the walls 3, 2.
Patent JP-S57210404-A (JP)
Title: Magnetic recording device
Inventor: SASAMURA KOUHEI
IPC: G11B5/02
Filed: 1981-06-22
Abstract: PURPOSE: To make a current constant and to prevent crosstalk from being recorded, by connecting an operational amplifier to the input side of each head gap through a resistance with a prescribed value in a multitrack magnetic recording and reproducing device.  
     CONSTITUTION: Between input terminals I 1 WI n  and heads G 1 WG n , operational amplifiers 6 are connected respectively. Between the input and output terminals of each amplifier, a resistance is connected as shown in the figure, and the values of respective resistances are set so that R 12 .R 13 =R 11 .R 14  is satisfied. By this setting (similar to tracks 2Wn), the respective operational amplifiers constitute a constant-current amplifier. Even if a voltage is induced between gaps owing to leakage of magnetic flux, potentials across R 15 , R 25 ... become equal, so no current flows. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5622637-A (JP)
Title: Manufacture of alpha-iron oxyhydroxide
Inventor: SUEYOSHI TOSHINOBU
IPC: H01F1/10
Filed: 1979-07-27
Abstract: PURPOSE: To obtain the titled compound used as starting material for magnetic powder for a magnetic recording medium by adding α-iron oxyhydroxide formed at a low temp. when oxygen gas is blown and reacted with ferrous hydroxide or the like at a specified temp. in the alkali region.  
     CONSTITUTION: An aqueous soln. of a ferrous salt such as ferrous sulfate or ferrous chloride is reacted with a basic reagent such as caustic soda or sodium carbonate to precipitate ferrous hydroxide or insoluble ferrous salt, and an oxygen-contg. gas is blown at 40W60°C in the alkali region to form α-iron oxyhydroxide. At this time, α-iron oxyhydroxide of fine uniform particles obtd. by separately carrying out the above-mentioned α-iron oxyhydroxide forming reaction at <40°C low temp. is added to the above-mentioned reaction system. Thus, α-iron oxyhydroxide of uniform grain size is obtd. It is suitable for use as starting material for iron oxide magnetic powder or metallic iron magnetic powder for a magnetic recording medium. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61257746-A (JP)
Title: Work state tracer in machining line
Inventor: SHOJI KAZUHIRO
IPC: B23Q41/00
Filed: 1985-05-09
Abstract: PURPOSE:To obtain accurate state detection under harsh environment where there are chips or the like in a work state tracing apparatus for a machining line by verifying arrival of a predetermined work at a station of the machining line and whether or not the preprocessing of the work is proper. CONSTITUTION:A work state tracing apparatus 1 for a machining line installed in a machining line ML shown in a dotted line is composed of a work state memory 3, read/write antennas 5 mounted to a setup station STn and each of predetermined important stations, a communicating device 7 connected to the antennas 5, a tracing controller connected to the communicating device 7 and a console 11. Therefore, the work state tracing apparatus 1 can verify that the pallet at a station is a predetermined one and that preprocessing of the work is proper, before actual machining is performed.
Patent JP-H10281296-A (JP)
Title: Packing
Inventor: WATANABE KATSUMI
IPC: F16J15/22
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an expansion graphite packing to having a high compression amount and restoration amount, excellent in sealing ability on the working condition of a low fastening pressure. SOLUTION: Heat resisting fibers, such as flame resisting fibers, carbon fibers, glass fibers, or ceramic fibers, having a tensile elastic modulus of 3.0×10<4> kgf/mm<2> or less are bundled or braided to form a string-form substance, which is used as an inner core 1. A plurality of weaving threads 2 formed such that a tape made of expansion graphite the periphery of which is covered with reinforcing fibers are braided to form a string-form packing 3. Further, the string-form packing 3 is compression-molded in an annular shape to form a ring-form packing.
Patent JP-H06292037-A (JP)
Title: Remote controller with monitor screen
Inventor: NAMIBA YASUNARI
IPC: H04N5/00
Filed: 1993-03-31
Abstract: PURPOSE:To attain a fine operation command to the video equipment main body by displaying a video signal sent from a video equipment of an operation object onto a liquid crystal display panel and operating an operation key while observing a video image. CONSTITUTION:A video signal sent from a video equipment being an operating object of remote control is received by a video signal processing circuit 4. Based on the received video signal, a panel drive circuit 12 drives a TFT liquid crystal display panel 10 acting like a monitor screen, on which a video image is displayed. Then while observing the video image displayed on the liquid crystal display panel 10, when an operation key 22 is depressed, a remote control circuit 20 detects the operating state of the key 22 to provide an output of a signal in response to the operating state while being superimposed on a carrier with a predetermined frequency and an infrared ray LED 24 is lighted in response to the output signal. A fine operation command of the video equipment main body is executed by controlling remotely the operation while observing the liquid crystal display panel 10 in this way thereby improving the operability.
Patent JP-S57212276-A (JP)
Title: Thermosetting adhesive
Inventor: MENJIYOU AKIRA
IPC: C09J11/06
Filed: 1981-06-22
Abstract: PURPOSE: The titled adhesive that is composed of a thermoplastic polymer containing alcoholic hydroxyl groups and a boric compound selected from boric acid, its esters and salts, thus being suitably used as an adhesive for assembling car bodies, becuase of its high heat resistance.  
     CONSTITUTION: The objective adhesive is produced by mixing (A) a thermoplastic resin bearing 1 or more alcoholic hydroxyls in the molecule, preferably a saponification product of ethylene-vinyl acetate copolymer or a carboxylmodified product thereof, and (B) boric acid, its salt, preferably sodium borate, and/or boric ester, preferably an ester from boric acid and polyhydric hydroxy compound, preferably at a ratio of 0.001W1mol, preferably 0.01W0.1mol of component B to 1mol of the hydroxyls in component A.  
     EFFECT: High adhesion is obtained even when the addition of the curing agent is very small. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02274346-A (JP)
Title: Non-oxidizing horizontal type continuous casting apparatus
Inventor: MIYOSHI SHIGERU
IPC: B22D11/04
Filed: 1989-04-17
Abstract: PURPOSE:To improve cooling efficiency and to prevent the development of oxide scale in a cast billet by directly cooling the cast billet drawn out in a hollow chamber with water and filling up generated steam in the hollow chamber as non-oxidizing atmosphere. CONSTITUTION:The high temp. cast billet 6 drawn out from a mold 4 is passed through in the closed hollow chamber 19 and introduced into a cast billet cooler 7 and cooled with cooling rolls 9a, 9b. The cast billet cooling water 20 is supplied from cooling water introducing holes 14a, 14b and introduced into inner part of roll core parts 18a, 18b and passed through slits 21 with supplying pressure and oozed on the roll surfaces to directly cool the cast billet 6. On the other hand, the oozed cooling water 20 from the cooling rolls 9a, 9b is brought into contact with the high temp. cast billet 6 to immediately become the steam 22 and filled up in the hollow chamber 19 to form the non-oxidizing atmosphere. In such a way, the special non-oxidizing gas is not necessary and further, as the cast billet is directly cooled with water, the cooling efficiency is high and the development of the oxide scale is prevented and the defect of push-up fault, etc., can be prevented.
Patent JP-S60239473-A (JP)
Title: 2-trihalomethyl-5-penyl-1,3,4-oxadiazole compound
Inventor: NAGANO TERUO
IPC: C08F2/00
Filed: 1984-05-15
Abstract: NEW MATERIAL:A compound of formula I (R is H, Cl, Br, 1-4C alkoxyl or 1-4C alkyl; X is Cl or Br). EXAMPLE:2-Trichloromethyl-5-(p-styrylphenyl)-1,3,4-oxadiazole. USE:A photochemical reaction initiator used in a photosensitive composition and element, which is a substance having high sensitivity to light and liberating and producing ability, and incorporable with photopolymerizable compositions useful for producing printing plates, e.g. lithography, letterpress printing and intaglio printing plates, IC circuits, photoresists, photographic elements and baking compositions and photosensitive resist forming compositions capable of giving visible images only by exposure to light. PREPARATION:A carboxylic acid hydrazide derivative of formula II is reacted with a compound of formula III (R' is CF3, CBr3, Cl, Br, O-CO-CCl3 or O-CO- CBr3) in a solvent to form a compound of formula IV, which is then heated with POCl2 or acetic anhydride, etc. in a molar amount of 2 times or more, etc. to afford the aimed compound of formula I.
Patent JP-H01270514-A (JP)
Title: Target material
Inventor: UEDA ICHIRO
IPC: C01G1/00
Filed: 1988-04-20
Abstract: PURPOSE:To obtain a target material capable of forming high-temperature superconducting thin film containing Tl, Ba, Ca and Cu of specified composition ratio, free from evaporation of Tl, by blending Tl2O3, CuO or Cu2O, BaCO3 and CaCO3 in specified proportion. CONSTITUTION:Firstly, a mixed powder is prepared by blending Tl2O3, CuO or Cu2O, BaCO3 and CaCO3 so as to be a composition ratio given by the formula (X is 5-9; Y is 0.3-0.7; Z is 3-7). Thence, this mixed powder is calcined in air at 400-900 deg.C for ca. 4hrs and ground into target powder, which is then formed by pressing, thus obtaining the objective target material for sputtering use for formation of superconducting thin film.
Patent JP-S61254599-A (JP)
Title: Fluorine derivative of cholesterol
Inventor: HANMA NORITAKA
IPC: C07J9/00
Filed: 1985-05-07
Abstract: NEW MATERIAL:The compound of formula I [R1 is H or (protected) OH; R2 is H or protecting group; R3 is OH; R4 is H or OH, or R3 and R4 may together form a bond; the dotted line between the 7- and 8-C atoms represents the arbi trary existence of a double bond]. EXAMPLE:26,27-F6-3beta-(2-tetrahydropyranyloxy)cholesta-5,24-diene. USE:Intermediate for pharmaceuticals, especially vitamin D compounds. PREPARATION:The compound of formula I (R3 and R4 together form a bond) can be produced by (1) reacting the 24-halogenosteroid derivative of formula II (X is halogen) with triphenyl phosphine, (2) treating the resultant phosphonium slat with a base and, (3) reacting the produc with hexafluoroacetone.