baber/WOPTO huggingface dataset:
Patent JP-H11329175-A (JP)
Title: Burning type switching device
Inventor: ZEHNDER LUKAS DR
IPC: H01H33/66
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a burning type switching device having a switching member which is not mechanically overloaded even when a high current passes. SOLUTION: A switching member 5 is pressed to the inner surface of a first switching ring 4 making no move to avoid a mechanical overload and to secure sufficient reserve for burning, by receiving action of contact force at a connection position. For instance, two parallel elastic protuberances 52a, 52b separated by a slit 53 are connected to a supporting body 30 of the switching pin 5. The protuberances 52a, 52b supports contact members 54a, 54b through connecting members (55a), 55b forming a half screw thread respectively, therefore, the connecting members are 180 deg. out of the protuberances 52a, 52b. Accordingly, the contact members 54a, 54b are pressed each other at the connection position by elastic deformation of the protuberance produced by attractive force between parallel partial currents passing through each of them.  The switching pin 5 is conductively connected to a second switching ring 6 separated from the first switching ring 4 by an arc compartment.
Patent JP-S58223490-A (JP)
Title: Treatment of sewage by oxidation ditch
Inventor: HORII YASUO
IPC: C02F3/14
Filed: 1982-06-19
Abstract: PURPOSE:To make a device simple and to improve considerably denitrification efficiency by changing over the operating condition of a surface aerator periodically in accordance with the fluctuating pattern of the load in an oxidation ditch which is measured beforehand. CONSTITUTION:If the rotor of a surface aerator 12 is in an ascending position, the raw sewage fed into an oxidation ditch 5 is aerated by the rotor and an aerobic zone is formed, where the removal of BOD is accomplished by the aerobic microbes in the activated sludge returned therein. When the amt. of the raw sewage flowing into the ditch 5 decreases, the rotor of the aerator 12 is moved downward so as to function only the stirring power. Overaeration is avoided thereby , and a denitrification treatment is effected satisfactorily. A timer is set in accordance with the fluctuating pattern of the ditch 5 to move the rotor vertically.
Patent JP-S5631400-A (JP)
Title: Stabilizer for electric power system
Inventor: KITADA TAKAYOSHI
IPC: H02P9/14
Filed: 1979-08-22
Abstract: PURPOSE:To eliminate noise caused by the vibration of the shaft of a generator and to improve the controllability in the electric power system stabilizer by adding means for detecting the generator frequency and calculating the mean value of the detected values to an automatic voltage regulator for controlling the excitation current of the generator. CONSTITUTION:The output voltage of the generator 3 is constantly controlled through the automatic voltage regulator AVR 1 by a field current controller 2, and the output of the electric power system stabilizer controller PSS 4 is applied to the AVR 1 to contrive the stabilization in the electric power system. The PSS 4 consists of a voltage simulation circuit 5, a DELTAf detecting circuit 6, a DELTAf/DELTAV conversion circuit 7, and a phase regulating circuit 8, and the DELTAf detecting circuit 6 further consists of a DELTAf/D converter 10 and resistors 13-15, an adder 17 and a divider 18 for calculating the mean value. Accordingly, when the mean value is calculated, noise caused by the vibration of the shaft of the generator can be resultantly removed, the gain of the PSS is raised, and the controllability in the electric power system stabilizer can be consequently improved.
Patent JP-S59231926-A (JP)
Title: Signal transmission system
Inventor: SUEHIRO NAOKI
IPC: H04L25/08
Filed: 1983-06-15
Abstract: PURPOSE:To reduce the effect of noise by applying linear convertion to noise mixed in a transmission code via the Hadamard transformation device. CONSTITUTION:A transmission code word A becomes a transmission code word B while being subject to the effect of noise and reaches a reception system. The code word B is fed to the Hadamard transformation device 3, where a reception code word C is obtained, and even if impulse noise is included in the code word B, since the impulse noise is converted linearly, the noise is spread over the entire code word C and the effect of noise is mitigated. Further, a reception code word D is obtained by eliminating the noise from the code word C by means of a threshold value circuit 4 and the code is restored into an original signal by leading the code word D to a decoding processing section 5.
Patent JP-S61258214-A (JP)
Title: Photographic lens
Inventor: FUJIBAYASHI KAZUO
IPC: G02B9/34
Filed: 1986-05-08
Abstract: PURPOSE:To decrease an astigmatism by constituting the titled lens of four groups of the first group of a positive lens, the second group of a biconcave lens, the third group of a cemented positive lens, and the fourth group of a biconvex lens, and satisfying their focal distance, radius of curvature, air interval, and a specified condition of between refractions of the lens. CONSTITUTION:In order from an object side, the first group is a positive lens whose first surface is turned a concave surface to the object, the second group is a biconcave lens, the third group is a positive lens in which a negative lens and a biconvex lens are connected in order, and the fourth group is a biconvex lens, and conditions of expressions (1)-(6) are satisfied. the inequality (1) flattens an image so as to be well- balanced, the inequality (2) suppresses a halo generated in a sagittal beam as small as possible by the biconcave lens of the second group, the inequality (3) flattens an image surface, the inequality (4) corrects as astigmatism and a comatic aberration, the inequality (5) flattens the image surface and corrects an astigmatism without generating a comatic aberration, and the inequality (6) makes the lens system small in size, and improves a correction of the image surface. In this way, a quasi-standard lens of a small size and a high performance, whose F-number, back-focal distance and overall length are 2.5, >=0.8f, and <=1.44f can be obtained.
Patent JP-S5231473-A (JP)
Title: Shuttle type feeder
Inventor: SADAMOTO SACHIO
IPC: B65G47/46
Filed: 1975-09-03
Abstract: PURPOSE: To make a feeding position and timing accurate by allowing a conveyer frame having a nondriven endless belt to move to-and-fro. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6135146-A (JP)
Inventor: RORUFU MIYURAA
IPC: H02K29/00
Filed: 1985-05-20
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-H046151-A (JP)
Title: Production of polycrystalline spinel sintered body
Inventor: AKAGI KOICHI
IPC: C04B35/443
Filed: 1990-04-21
Abstract: PURPOSE:To unnecessitate a troublesome firing stage and to improve homogeneity and transparentness by adding an alkali metal fluoride other than LiF to a powdery Al2O3-MgO mixture optionally after calcination and sintering them. CONSTITUTION:Al2O3 powder having <=3 mum average particle size and >=99% purity is mixed with MgO powder having <=3 mum average particle size in about 1:1 molar ratio to obtain a powdery mixture. This mixture is converted into spinel powder by calcination as required and an alkali metal fluoride (e.g. NaF) other than LiF is added to the mixture by 0.1-3 wt.%. They are molded and this molded body is sintered at 1,400-1,800 deg.C for >=3 hr in vacuum or in an inert gas to obtain the title sintered body.
Patent JP-H11298116-A (JP)
Title: Divider for congregate electronic circuit board
Inventor: FUKUSHIMA HIROYUKI
IPC: H05K3/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To finish the split face finely, by dividing a large-sized assembled electronic circuit board, where plural sheets of electronic circuit boards are made, in such conditions that a slit is made around individual electronic circuit board and that the specified places are coupled with one another by bridges, into individual circuit boards. SOLUTION: The assembled electronic circuit board 70 where plural sheets of desired electronic circuit boards are made is placed on the board 22 for position adjustment of a board divider 1, being positioned and retained with a plurality of board retainer 60. A board 8 for trace, where slits geared to the dimensions of the electronic circuit board are made according to the number of sheets of the electronic circuits boards made in the circuit board 70, is fixed on a placing board 31. Next, a worker shifts it to this side of the bridge to be cut off of the circuit board 70 to divide a trace pin 32, holding the lug 43 of an arm 41. Next, the shifts the trace pin 32 downward, and inserts in into the slit at the applicable section on this side of the bridge, and shifts the coupling member 4, according to the shifting operation of the arm 41, and cuts off the bridge.
Patent JP-H01275653-A (JP)
Title: Polyacetal resin composition of excellent heat stability
Inventor: OKITA SHIGERU
IPC: C08G2/08
Filed: 1988-04-27
Abstract: PURPOSE:To obtain a polyacetal resin composition improved in heat stability, mechanical properties and hue, by mixing a polyacetal resin with a specified hindered phenol and a thioalkanoic ester. CONSTITUTION:Formaldehyde and/or trioxane (a) is copolymerized with another cyclic ether (b) in the presence of a polymerization catalyst to obtain a polyacetal resin (A). 100pts.wt. component A is mixed with 0.01-5pts.wt. hindered phenol (B) of formula I [wherein R is -CH3, -C(CH3)3, X is a bivalent organic residue, n is 1-4, and Y is an n-valent organic residue], e.g., pentaerythrityl tetrakis[3-(3,5-di-t-butyl-4-hydroxyphenyl)propionate], and 0.01-5 pts.wt. thioalkanoic ester (C) of formula II [wherein R' is a 1-30C alkyl, a cycloalkyl, a (substituted) aryl or an ester group-containing alkyl, l is 1-10, Q is an r-valent organic residue, and r is 1-4], e.g., dilauryl thiodipropionate.
Patent JP-S60251387-A (JP)
Inventor: NANBA MASANAO
IPC: F27B3/10
Filed: 1984-05-28
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-2000296250-A (JP)
Title: Circuit board box of game machine
Inventor: KINOSHITA SHUNICHI
IPC: A63F7/02
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To effectively contribute to early discovery and prevention of unfair remodeling of a circuit board of a game machine by reducing areas in the circuit board box blinded by an inspection record card in fixing the inspection record card to a seethrough part of the cover member of the circuit board box while maintaining the efficiency of the fixing work. SOLUTION: The circuit board box A of a game machine to store a circuit board in which electronic parts such as the CPU and ROM are mounted comprises a cover member 2 and a base member 1. A part or the whole of the cover member 2 is a transparent or translucent seethrough part, and an inspection record card 11 is stuck to the seethrough part. When the circuit board is inspected, the inspection is recorded in the inspection record card 11. The inspection record card 11 is made of a transparent or translucent sheet member so that the parts mounted on the circuit board are visible.
Patent JP-S5332625-A (JP)
Title: Display unit
Inventor: YAMANAKA HARUO
IPC: G09G5/24
Filed: 1976-09-08
Abstract: PURPOSE: To enable the display on the display screen without altering the condition of the address assignment on the memory unit at the character changeover, and with changing over the conventional letters with capital letters from the instruction from the logic units. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60251918-A (JP)
Title: Removal of mercury in gaseous phase
Inventor: OOSETO TAMOTSU
IPC: B01D53/64
Filed: 1984-05-26
Abstract: PURPOSE:To make exhaust gas innoxious by efficiently removing mercury in the exhaust gas of an incinerator, by scrubbing the exhaust gas with a scrubbing solution to which an oxidizing agent is added. CONSTITUTION:Exhaust gas, which contains HCl, SOx and dust along with mercury, exhausted from an urban garbage incinerator or an industrial waste incinerator is scrubbed with a scrubbing solution, which is prepared by adding an oxidizing agent such as NaClO to an aqueous NaCl solution, in a plate scrubbing tower. Mercury in the exhaust gas is reacted with HCl simultaneously present in the exhaust gas to form HgCl2 and further converted to a chloro complex ion to be removed with NaCl.
Patent JP-S5535116-A (JP)
Title: Energy multiplying apparatus which utilizing buoyancy
Inventor: MITSUI MASAYUKI
IPC: F03B17/04
Filed: 1978-08-31
Abstract: PURPOSE: To give proof that the conservation law of energy is false that the force having the magnitude of 1 can not be increased more than 1, by obtaining an energy through the utiization of buoyancy of bubbles.  
     CONSTITUTION: Pressure tanks (b) and (c) are closed perfectly and have not refuge spot anywhere. The pressure shown by the arrow 6 in a boiler (a) moves to an exit 8 through blast pipes 7 and 7' fitted onto the pressure tanks (b) and (c). That is, the vapour pressure fed to the bottom of the pressure tanks (b) and (c) forms bubbles 3 and begins to rise in the pressure tank, and the buckets of an ascent-descent turning machine 2 set up in the pressure tank receive bubbles. Accordingly, a revolution energy is generated on the shaft of the turning machine at this time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04335537-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUZAKI KENICHIRO
IPC: H01L29/812
Filed: 1991-05-13
Abstract: PURPOSE:To form a semiconductor device having a gate of a short length with high controllability by using an optical exposure. CONSTITUTION:In order to form a source region n<+> type and a drain region n<+> type on a substrate 2, ions are implanted in a self-alignment manner by using a dummy gate. Then, an SiNx layer 8 in which the dummy gate is inverted is formed by using an ECR-CVD. Thereafter, a gate metal is deposition from a direction inclined to a normal of a substrate. In this case, the metal is not deposited on a shade of a predetermined edge part of the opening of the layer 8 in which the dummy gate is inverted. Accordingly, if the inclining direction for depositing the metal is suitably regulated, a semiconductor device having a gate of a short length can be formed with high controllability by an optical exposure.
Patent JP-H04338332-A (JP)
Title: Cephalosporin injection and its preparation
Inventor: SHIMIZU HISAYOSHI
IPC: A61P31/04
Filed: 1991-05-13
Abstract: PURPOSE:To provide an infection containing 7beta-[2-(5-amino-1,2,4-thiadiazol-3- yl)-2(Z)-methoxyiminoacetamido]-3-[(1-imidazo-[1,2-b]pyridazinium)meth yl]-3- cephem-4-carboxylate hydrochloride and easily soluble in use. CONSTITUTION:The hydrochloride expressed by formula is dissolved in water or an aqueous solution of ethyl alcohol together with a basic carbonate such as sodium carbonate or sodium bicarbonate and the obtained solution is freeze- dried to obtain the objective cephalosporin injection. If necessary, a solubilizing agent such as sodium chloride may be added to and dissolved in the above solution before freeze-drying.
Patent JP-H09290462-A (JP)
Title: Preparation of molded article of fiber-reinforced thermosetting resin
Inventor: MAEKAWA KAZUMASA
IPC: B29C45/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To make surface roughening work of the surface of a molded article of a fiber-reinforced thermosetting resin unnecessary by a method wherein at the same time when the fiber-reinforced thermosetting resin is molded into a required shape, fine uneven parts with a specified dimension are formed on the surface of this molded article and after the surface of this molded article is washed and cleaned, the uneven surface is coated with a urethane coating. SOLUTION: Projected parts 2 and recessed parts 3 are formed on the surface of a molded article 1 of a fiber-reinforced thermosetting resin at the same time when it is molded so as to form fine uneven parts. In this case, the dimension between the top part of the projected part 3 and the bottom part of the recessed part 2 is made to be 5-80μm and the dimension between the top parts of the projected parts 3 and the dimension between the bottom parts of the recessed parts 2 are made to be 5-150μm. Then, after the surface of this molded article 1 is washed and dried, the projected and recessed surface of the molded article 1 is coated with a urethane coating. In this case, excellent adhesive properties can be obtd. between the molded article 1 and the urethane coating 4 caused by the uneven part.  As it becomes thereby unnecessary to perform surface roughening work, it is possible to prevent working environment from becoming worse caused by dust generated from the surface roughening work.
Patent JP-H08327834-A (JP)
Title: Inspecting device using optical fiber
Inventor: MATSUDA SHIGENOBU
IPC: G02B6/04
Filed: 1995-05-01
Abstract: PURPOSE: To provide an inspecting device whose objective lens part side is easily inserted to the inner part of a path having ruggedness on this inner wall in the case of inspecting such a path and whose objective lens part faces forward even in a path having a large inside diameter so as to inspect the path with a wide visual field. CONSTITUTION: This device is equipped with an optical fiber cable 10 formed by coating an optical fiber with coating material and freely bent to a specified radius of curvature, and a tip protection part 18 provided to include and protect the objective lens part 14 on the tip side of the optical fiber cable 10, having a spherical bulged part 18a on the tip side and having the side connected to the optical fiber cable 10 formed as a tapered part 18b to be connected to the optical fiber cable 10 by reducing the diameter from the bulged part 18a.
Patent JP-H0938937-A (JP)
Title: Production of brick like tile
Inventor: SAKAKIBARA MASAHITO
IPC: B28B11/08
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a brick like tile excellent in design effect, execution properties and freeze resistance by performing cutting treatment shaping off the surface of a molded object non-uniformly, powder falling treatment allowing a tile body and sherd to non-uniformly fall on the surface of the molded object and a process baking the molded object. SOLUTION: A tile molded object is molded under a usual tile molding condition by a press molding machine 1 and the molded object 2 obtained in the molding process is subjected to blast treatment spraying sand, steel balls or sherd on the surface of the molded object to apply uniform unevenness to the surface of the molded object. After blasting treatment, shaving treatment is applied to the molded object 2 to non-uniformly shave off the surface thereof. After non-uniform surface shaving treatment, a tile body and/or sherd is allowed to fall on the surface of the molded object 2. After powder falling treatment, glaze 5 is applied to the molded object.
Patent JP-H053561-A (JP)
Title: Sound and image output device
Inventor: NOBORI KAZUO
IPC: H04N5/93
Filed: 1991-05-14
Abstract: PURPOSE:To provide the sound and image output device which can save labor for producing or re-editing sounds and images and can easily construct a story when producing, editing and reproducing the story composed of sounds and images. CONSTITUTION:Input information composed of a pair of sound reference information and image reference information showing arbitrary time division concerning sound information and image information recorded in a sound data base 2 and an image data base 3 is analyzed by an input information analysis part 1 and by executing the compression/extension of sound reproducing time at a sound output part 4 and the compression/extension of image reproducing time at an image output part 5, the story hourly synchronizing sound and image outputs is outputted.
Patent JP-S61265183-A (JP)
Inventor: OSHIMA NOBUYASU
IPC: D05B87/02
Filed: 1985-05-20
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-H08285454-A (JP)
Title: Drying and processing device for moist material
Inventor: KAWAGOE SHUNICHI
IPC: F26B5/04
Filed: 1995-04-10
Abstract: PURPOSE: To facilitate an installation and movement and stably cool generated evaporating gas. CONSTITUTION: This moist material drying and processing device comprises a drying tank 2 for storing moist material therein, an agitating member 9 for agitating the moist material provided in the drying tank, a heater for heating the moist material in the drying tank, a condenser 32 communicating with the drying tank to cool evaporating gas generated in the drying tank and collecting a liquid and a cooler 41 for supplying cooling water to the condenser, which are integrally provided on a base 1'.
Patent JP-S58223407-A (JP)
Title: Gas separation film
Inventor: TAKADA KOUICHI
IPC: B01D71/44
Filed: 1982-06-22
Abstract: PURPOSE:To form a gas separation film superior in permeability, separation performance, and physical film property, by using an alkylated acetylene polymer having 1-alkyne units and a specified structural formula for said resin. CONSTITUTION:An alkylated acetylene polymer having 1-alkyne units obtained from 4-methyl-1-pentyne, 3-methyl-1-pentyne, tertiary pentyl acetylene, neopentyl acetylene, or the like acetylen type monomer is dissolved in a solvent, such as n-hexane, benzene, xylene, carbon tetrachloride, trichloroethylene, and cast into a 0.01-100mum thick film. The obtained gas permeation film has permeability comparable with that of polydimethylsiloxane, it is distinguished in separation performance of O2 from N2, and it can be formed easily into a thin film.
Patent JP-H046364-A (JP)
Title: Air-conditioner
Inventor: KASAI TOMOHIKO
IPC: F25B29/00
Filed: 1990-04-23
Abstract: PURPOSE:To allow indoor units to selectively, individually perform cooling operation, and also permit some of them to perform cooling operation and the others to perform heating operation at the same time, by a method wherein a first pressure detector is provided between a first manifold and a second flow control valve, a second pressure detector is installed between the second flow control valve and a fourth flow control valve, and third and fourth flow control valves are controlled so that the difference between the detected pressures is kept within a specified range. CONSTITUTION:A first pressure detector 25 is installed between a first manifold 10 and a second flow control valve 13, and a second pressure detector 26 between the second flow control valve 13 and a fourth control valve 17. Third and fourth flow control valves 15 and 17 are controlled so that the pressure difference DELTAP32 detected by the first and second pressure detectors is kept between the first target value DELTAPmd that is previously set larger than DELTAP1 and the second target value DELTAPmu that is previously set smaller than DELTAP2.
Patent JP-S6324718-A (JP)
Inventor: HAINTSU KAMARAA
IPC: H02M5/257
Filed: 1987-05-02
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-H05259657-A (JP)
Title: Material for electrical appliance
IPC: C08K3/00
Filed: 1992-03-13
Abstract: PURPOSE:To detect promptly an increase in temperature of a manufactured electric apparatus, and readily warn or stop the operation a circuit by method wherein plastic of the material electrical appliance is mixed with fibers or a powder of an infrared ray readily generating material. CONSTITUTION:In plastic for use in a case 3, etc., an infrared ray readily generating material such as a powder or fibers is mixed therewith to heighten infrared ray generating efficiency, so that the infrared rays can be generated with high efficiency with an increase in temperature. This generated infrared rays are detected by an infrared ray sensor 5 provided in both ends inside the case 3 and these both detecting signals are amplified by an amplifier 6 and preamplified to be outputted from an OR-gate 7. As the infrared ray readily generating material, gypsum, ceramic, SiC, carbide, glass, black cloth, etc., are used. Accordingly, as a measure, warning or automatic circuit operation stop can be taken. Thus an electrical appliance having high safety can be manufactured.