baber/WOPTO huggingface dataset:
Patent JP-S56168833-A (JP)
Title: Oxygen absorbent from two-component gas of oxygen and nitrogen and its using method
Inventor: IZUMI JIYUN
IPC: C01B13/02
Filed: 1980-06-02
Abstract: PURPOSE: To obtain a low-cost absorbent as an absorbent of oxygen from two- component gas of oxygen and nitrogen by dissolving iron in pure Na-A type zeolite and replacing Na with K.  
     CONSTITUTION: Bivalent or higher valent Fe is brought into contact in wet condition with practically pure Na-A type zeolite and heat-treated to dissolve Fe in the crystal of zeolite. Then, a part of the Na-A type zeolite is replaced with K. The Na- K-A type zeolite dissolving Fe formed by the above procedure is raised in oxygen selectivity and increased in oxygen absorption in O 2 -component system. Consequently, oxygen can be produced at low cost from two-component mixed gas of oxygen and nitrogen. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61230957-A (JP)
Title: Printing hammer of dot printer
Inventor: KII TOMONORI
IPC: B41J2/255
Filed: 1985-04-08
Abstract: PURPOSE:To perfectly eliminate the unevenness of the envelope of the longitudinal line and transverse line constituting a character or reduce the same as small as possible and the visual offensive sight due to the unevenness especially generated in an oblique line, by forming the impact surface of a printing hammer into a rectangle or oval long in the horizontal direction of a character at a time when a character is constituted of a dot. CONSTITUTION:When a current is supplied to the coil 11a of an electromagnetic mechanism 11, the magnetic flux of a permanent magnet 9 is negated by the inverse exciting magnetic flux of the coil 11a and an armature 12 is released from the electromagnetic mechanism 11. By this operation, an impact arm 14 is driven by the spring elasticity stored in a leaf spring 15 and a dot is printed by a printing hammer 17. The impact surface 17a of this printing hammer 17 is formed into a rectangle or oval long in a transverse axis (X-axis). By this method, the curve drawn by a one-dot broken line 8 of a drawing showing a printed character being the one tracing the envelope of the character when dot printing was performed and can appear smoothly.
Patent JP-H11272726-A (JP)
Title: Cad system and storage medium
Inventor: KANEKO TOSHIHIKO
IPC: G06F17/50
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To easily perform the registration processing/change processing of the graphic of a component and the registration processing/change processing of the attribute data of the component by providing a component information storage part for storing vector data and the attribute data and a vector generation means for generating the vector data of the corresponding component based on the inputted attribute data, etc. SOLUTION: A shape/attribute information file 301 stores the attribute data of the component and a component shape/symbol library 302 stores the graphic data of the component. A shape/attribute input program 20 performs the registration processing/change processing of the shape/attribute information file 301 and is provided with a diverting function 202 for diverting the attribute data of the existing component and generating new component attribute data and an editing function 203 for changing the attribute data of the existing component. A component shape library registration program 10 generates the graphic data of the component based on the attribute data inputted by the shape/ attribute input program 20.
Patent JP-S60218367-A (JP)
Title: Benzamidine based compound and agricultural and horticultural germicide
Inventor: YORIE TAKASHI
IPC: C07C239/00
Filed: 1984-04-13
Abstract: NEW MATERIAL:A compound of formula I [X is H, lower alkyl or halogen; n is 0, 1 or 2; R is a group of formula II (R<1> is lower alkyl), etc.]. EXAMPLE:N,N'-Diethyl-N'-ethoxyoxalylbenzamidine. USE:An agricultural and horticultural germicide, capable of exhibiting remarkable effect on powdery mildew of various crops in a small amount of chemical, remarkable controlling effect on germs resistant to thiophanate-methyl, and further controlling effect on pathogenic germs of gray mold, blast, etc. with very low phytotoxicity to crops and toxicity to humans and animals. PREPARATION:A benzamidine is reacted with an alkoxyoxalyl chloride according to the reaction formula to give a compound of formula III. The reaction is carried out in the presence of triethylamine in an organic solvent, e.g. ethyl ether, at 0-40 deg.C.
Patent JP-S547332-A (JP)
Title: Electrophotographic method
Inventor: TASHIRO TSUNEO
IPC: G03G15/08
Filed: 1977-06-20
Abstract: PURPOSE: To readily obtain the reversal image wherein the brighness and darkness are reversed from those of the original by matching the polarities of toner and developer bias voltage to th polarity of the charging charge of a photoreceptor and reversing the polarity of transfer charge. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55164404-A (JP)
Title: Scroll chuck device
Inventor: SAKAGUCHI MAKOTO
IPC: B23B31/163
Filed: 1979-06-12
Abstract: PURPOSE: To release damping force other than on necessary occasions by a method wherein after chuck claws have clamped a stock any resistance or damping force is practically exerted on turning moment of the machine.  
     CONSTITUTION: When a turning part 19 is turned by a motor of a machine tool a chuck body 1 is rotated counterclockwise, a disk 3 is put into a unitary body with the chuck body 1 by a pin 27 and rotates together with the chuck body 1 until the chuck claws 7 come in contact with the external periphery of a stock 100. When the disk 3 turns, each claw holder 5 is made to go forth in a raidal direction. If the chuck claws 7 come in contact with the stock 100, the claw holder 5 does not go forth any more and the disk 3 also does not turn. At this time the stock 100 is held securely by each of the chuck claws 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60215704-A (JP)
Title: Treatment of steel making slag
Inventor: TOMARI MASAO
IPC: C04B5/06
Filed: 1984-04-11
Abstract: PURPOSE:To reutilize steel making slag and to recover heat energy therefrom by treating the slag in a molten state and separating the slag to the metal contained therein, the slag contg. much P and the slag contg. little P and much Fe, Mn, etc. CONSTITUTION:1 or >=2 kinds among red mud, coal ash, etc. are added at 3- 15% to steel making slag. The slag is charged into a treating furnace 1 and is melted by burners 3 and 4. The molten slag is discharged from a slag discharge port 5 in the upper part through a spout 12 into a spout 13 for air granulation. The slag is air-granulated in an air granulator 15 and is blown to an air granulating installation 16. The hot air is recovered through a cyclone 17 and a dust collector 18. The air granulated slag is stored through a hopper 20 for the air- granulated high-P slag in a hopper 22 from which the slag is shipped. The air- granulated low P slag is recovered through a slag discharge port 6. The metal settling in the lowermost part of the furnace 1 is heated and is melted. The molten metal is received in a ladle 24 and is returned to a steel making furnace, by which the metal is recovered. The slag is reutilized and heat energy is recovered from the slag as well by the above-mentioned method.
Patent JP-S58192012-A (JP)
Title: Microscope objective lens
Inventor: KIMURA MASATOSHI
IPC: G02B21/02
Filed: 1982-05-04
Abstract: PURPOSE:To obtain a lens of achromat paper having magnification of about 2.5 times, which is capable of obtaining an image having good flatness, by making a lens group consisting of 5 groups satisfy prescribed conditions. CONSTITUTION:A titled lens consists of the first group lens of a positive miniscus lens whose convex face faces an object side or a biconvex lens, the second group lens of a negative lens, the third group and the fourth groove lenses by cementation of positive and negative lenses, and the fifth group lens of positive cementation of negative and positive lenses, in order from the object side. This lens group is made to satisfy various conditions of the expressions I -IV. In this regard, in the expressions, (f), D, and n1, n2, and nu1, nu2, and nu5, nu6 denote respectively a focal distance of the whole system, a distance from the face of an image side of the first group lens to the face of an object side of the third group lens, refractive indexes of the first group and the second group lenses, respectively, Abbe numbers of the first group and the second group lenses, respectively, and Abbe numbers of the positive lens and the negative lens of the fourth group lens, respectively.
Patent JP-S57190761-A (JP)
Title: Centrifugal casting machine
Inventor: TAKAHASHI MITSUO
IPC: B22D13/06
Filed: 1981-05-18
Abstract: PURPOSE:To provide a centrifugal casting machine which can maintain lateral weight  balance at the center of a revolving shaft at all times during the use of molds of different sizes by performing mounting of the molds and the movement of weights for  balancing simultaneously, and locating the weights for balancing adequately upon completion of mounting of the molds. CONSTITUTION:A mold 31 is mounted, and after a crucible is loaded into a crucible  mounting hole 35 of a crucible receiving body 36, a revolving shaft 1 is rotated. When  the body 36, the mold 31, etc. are rotated horizontally, the top surface plate 3 of a  frame body 2 is supported to the shaft 1. At the same time, supporting blocks 32 and  weights 21 for balancing provided on both sides of the body 2 are maintained at the  same vertical height by the front and rear side plates 17, 18 of the body 2 and the  through-shaft 40 of the shaft 1, so that the rotation in a horizontal direction is smoothly given. By ths rotation, the molten metal in the crucible is cast into the mold 31  through a communicating groove 41 by centrifugal forces. During this time, the energizing direction of the body 36 by the springs interposed between the shafts 6, 6' and a  pressing plate 37 and the centrifugal force acting direction coincide and therefore the mold 31 is grasped surely between the blocks 32 and the body 36 by the centrifugal  forces during rotation and further this grasping is made much strong by the energizing  force of the springs.
Patent JP-H06332181-A (JP)
Title: Resist structure and its preparation
Inventor: MAAKU RICHIYAADO KORUDASU
IPC: G03F7/26
Filed: 1994-04-12
Abstract: PURPOSE: To provide an improved resist structure and a process for producing the same. CONSTITUTION: The resist structure having high sensitivity to exposure with high-energy radiation is formed by coating the surface of a substrate 12 with plural layers 18, 20, 22, 24 of high polymers decomposable by the radiation. These plural layers have different crosslinking densities and, therefore, vary in the solubility in a resist developer. The resist edge profile having prescribed shapes is obtd. by exposure and development time.
Patent JP-H0614945-A (JP)
Title: Breeding method for pig
Inventor: NAGASHIMA HIROSHI
IPC: A61D19/00
Filed: 1991-01-18
Abstract: PURPOSE:To easily breed pigs having the same genetic disposition by transplanting the separated blastomeres obtained from the embryo between the eight-cell period and the moruloid period of the fertilized ovum of a pig into an acceptor egg cell, primarily transplanting them into the oviduct of the pig, and transplanting the primarily grown nuclear-transplant embryos into a provisional parent. CONSTITUTION:The separated blastomeres obtained from the embryo between the eight-cell period to the moruloid period of the fertilized ovum of a pig are transplanted into an acceptor egg cell obtained by removing the nucleus from an unfertilized ovum, and electric pulses are applied to the acceptor egg cell transplanted with the blastomeres. The transplanted blastomeres and the acceptor egg cell removed with the nucleus are fused. The nuclear-transplant embryos thus obtained are enveloped with agar gelatine and primarily transplanted into the oviduct of the pig, or the nuclear-transport embryos and the cumulus cell of the pig are incubated together and grown, the grown nuclear-transplant embryos are transplanted into a provisional parent and grown. The primarily grown nuclear-transplant embryos are transplanted into the provisional parent, and individuals of multiple monozygotic pigs having the same genetic disposition are obtained.
Patent JP-S5313469-A (JP)
Title: Electronic timepiece
Inventor: MUKAIYAMA FUMIAKI
IPC: G04G99/00
Filed: 1976-06-22
Abstract: PURPOSE:To provide an electronic timepiece of the type, in which counting is effected by way of series synchronization method, wherein means for forming timing signals to attain synchronization is made in a static construction, whereby it is prevented that function of the timepiece gets completely out of order when a shock is caused on the timepiece.
Patent JP-S51149779-A (JP)
Title: Pnpn semicon ductor switch
Inventor: NAKADA TAKESUKE
IPC: H01L29/744
Filed: 1975-06-17
Abstract: PURPOSE:To obtain a switching element which prevents the thermal turn phenomenon and which solves the inconsistency of deterioration of the characteristic of the thyristor which accompany the above.
Patent JP-H0268011-A (JP)
Title: Drawer-guiding device
Inventor: BUORUFUGANGU SHIYUUBERUTO
IPC: A47B88/04
Filed: 1989-03-24
Abstract: PURPOSE: To reduce noise of drawing a drawer by keeping the loaded drawer in a consecutive floating condition by a magnet for instance a permanent magnet. CONSTITUTION: Magnets 10 and 11 on supporting or hanging rails and their opposing magnetic drawer's drawing rail tracks 6 and 7 are placed as the same polarity of each to face opposingly the other so that the magnet keeps a drawer 3 in a floating condition as each polarity repelling the other. A clevis like channel-looking track or a rail 8 is installed to prevent the drawer 3 to decline side way due to repelling of the magnet. A guiding roller 9 is installed in the track 8 so as to have a very small gap at a side. Thus, the guide roller 9 receives almost no load for this drawer is prevented declining side way and kept floating by the magnet system.
Patent JP-S551707-A (JP)
Title: Complex transfer function simulator of band split kalman type
Inventor: SAKAKI HIROSHI
IPC: H03H21/00
Filed: 1978-06-20
Abstract: PURPOSE:To enable to decrease the number of operations, by keeping the convergence in a good condition, through the constitution of the unit so that one of the signals taking the inner product of the signal can take complex conjugate value and other part of the unit can handle complex time function, in obtaining power of one signal. CONSTITUTION:The Kalman type transfer function simulator TSC provides the conjugate complex number generator C in itself. Further, in obtaining the power PK of one signal X, one of the signals X taking the inner product for the signals X1 and X2 can take the complex conjugate of X. Moreover, other parts of the simulator TSC, line concentrators G1C, G2C, adders M1C, M2C...M8C, register group HRC, and sign inverter SIC are constituted so that they can handle complex time function. Thus, even if complex signal X is inputted, the simulator TSC keeps convergence excellently and the number of operations can be reduced.
Patent JP-H10265159-A (JP)
Title: Variable speed type passenger conveyor
Inventor: SATO TOMOAKI
IPC: B66B21/12
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a variable speed type passenger conveyor simple in structured with a small number of parts and low at facility cost. SOLUTION: The subject conveyor is constituted of a pair of pallet travelling rails provided in a loop on a carrier line and a return line, plural pallets travelling along the travelling rails, pallet driving drums provided on both end parts of the carrier line and to give travelling force to the pallets 3 by being engaged with the pallets 3 on an outer periphery, guide rails 5 provided on the travelling rails together, gradually reducing a width interval from a riding inlet along a high speed zone, keeping the width interval reduced in the high speed zone and increasing the width interval gradually from the end of the high speed zone along an exit and link bodies bath parts of which are axially supported in a pair in the front and the rear of bottom surfaces of the pallets 3.
Patent JP-H04284773-A (JP)
Title: Facsimile equipment
Inventor: SASAKI KOKI
IPC: H04N1/32
Filed: 1991-03-13
Abstract: PURPOSE:To sharply increase the number of to be subscribers transmitted and accessed by a simple call in this facsimile equipment capable of executing simple calling. CONSTITUTION:A means 10 stores transmitting information including a terminating subscriber's telephone number, a means 12 outputs the contents of the transitting information in accordance with an applied instruction, a means 14 extracts the telephone number of the transmitting subscriber's telephone number from the specified transmitting information, a means 16 calls the transmitting subscriber by the telephone number, and a means 18 input the instruction and specifies and inputs the transmitting information.
Patent JP-S55166071-A (JP)
Title: Gamma-ray detector
Inventor: WADA MORIHIRO
IPC: G01T1/20
Filed: 1979-06-11
Abstract: PURPOSE: To enable cancel the variations of a gain in a gamma-ray detector by feeding back and controlling any of the applied voltage of the detector, the gain of an amplifier, and the reference voltage for analyzing the peak to the detector to retain the peak of the alpha-ray detection signal constantly.  
     CONSTITUTION: There are provided a constant temperature device 10, and a temperature control device 11 for controlling the temperature of the device 10 in a gamma-ray detector. A light emitting unit 1, a scintillation detector 2 and a photomultiplier tube 3 are contained in the device 10, and the voltage of a high voltage power supply 9 is fed back and controlled to the detector consisting of the detector 2 and the photomultiplier tube 3 to retain the device 10 and the device 11 constantly. The feed-back control from the power supply 9 is not always the applied voltage to the detector from the power supply 9, but executed also to the peak discriminating reference voltage of the peak analyzer 6 and the amplification factor of the proportional amplifier 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58193224-A (JP)
Inventor: KITAZUMI YASUHIKO
IPC: B65B51/00
Filed: 1982-04-30
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-S63241560-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIZAWA HIDEJI
IPC: G03G5/08
Filed: 1987-03-30
Abstract: PURPOSE:To obtain a photosensitive body superior in electric chargeability characteristics, low in residual potential, and high in sensitivity in a wide wavelength region up to a near infrared region by using a barrier layer having superlattice structure. CONSTITUTION:The electrophotographic sensitive body is composed of a conductive supporting body 1, the barrier layer 2 having superlattice structure formed by alternately laminating 2 kinds of amorphous silicon thin films, at least one of both kinds containing conductivity governing atom, and each of both films having a film thickness of 30-500Angstrom , and a photoconductive layer 3, thus permitting the obtained photosensitive body to have high carrier transferability, high resistivity, superior chargeability characteristics, and optimum photoconductive characteristics to optional wavelength regions.
Patent JP-S571626-A (JP)
Title: Cool fitting method and device for the same
Inventor: ONIISHI MASAKI
IPC: B23P11/02
Filed: 1980-06-04
Abstract: PURPOSE:To prevent dislocation of fitted parts by fitting one part to the other after cooling one of these two parts and thereby applying a forced tensile force between these two until they recovered the setting temperature. CONSTITUTION:When a shaft 4 is fitted in a pulley 5, the shaft 4 is cooled in a cooling vessel by the evaporation heat of liquefied nitrogen and is contracted. The contracted shaft 4 is inserted into the bearing 9 for pulley 5 and born by a flange 10. A push metal 7 is squeezed by another push metal 6 provided with hook 11 and a bolt and nut 8, 12 to detain the pulley 5 at the shaft 4, and they are left as it is until they recover the room temperature, when the shaft is firmly fitted in the pulley in the designed position.
Patent JP-S58191116-A (JP)
Title: Nozzle for extrusion molding
Inventor: KISHIBE KENJI
IPC: B29B9/00
Filed: 1982-04-30
Abstract: PURPOSE:To diminish the fluctuation of the extruding amount of a molding material, by attaching at the outlet part of a nozzle hole the plate like cutter which is parallel to the axis of the nozzle hole and of which the blade is directed backward. CONSTITUTION:The molding material which is extruded by a screw from a cylinder is extruded through a nozzle 4, being squeezed. Because a cutter 6 is attached to the outlet part of the nozzle hole 4, the cord like molded product formed by the nozzle hole 4 is extruded, being cut by the cutters 6 and the plural molded products having the same sectional areas as the sections of the small diameter nozzle holes 7a-7c which are surrounded by the inner peripheral wall of the nozzle hole 4 and the cutters 6 are obtained. In this case, the fluctuation of the extruding amount of the molding material extruded through the small diameter nozzles 7a-7c can be diminished by attaching the cutter 6 to the outlet part of the nozzle hole 4 with a good accuracy.
Patent JP-S61236048-A (JP)
Title: Manufacture of non-eccentric type optical information medium
Inventor: KASAMA NOBUHIRO
IPC: G11B7/26
Filed: 1985-04-10
Abstract: PURPOSE:To obtain a non-eccentric type optical information medium having information recording grooves free of eccentricity by detecting the center of concentric or spiral tracks provided on a medium substrate and adjusting mutual positions of the medium substrate and an intermediate member to conform the center to the center of the center hole of the intermediate member. CONSTITUTION:When the center of the outer guide groove 27 of a disk 1 is not in conformity with the center of rotation of center top 29, if tracking of the outer guide groove 27 is made by an optical head 35, an error signal is generated. When this error signal is fed back to an actuator 31 through a coil 33, the actuator moves the disk 1 slightly in the direction of the arrow mark A. That is, the disk 1 slides on the center top 29 in the direction A. When the disk 1 is moved by driving of the actuator 31 until the center of the outer guide groove 27 coincides with the center of rotation of the center top 29, the optical head 35 makes tracking of the outer guide groove 27 regularly, and accordingly, driving of the actuator 31 is stopped. Thus, a non-eccentric type optical information medium having information recording grooves free from eccentricity can be obtained.
Patent JP-H04285511-A (JP)
Title: Bath-tub provided with enclosable tv set
Inventor: NOMURA HIROMASA
IPC: A47K3/00
Filed: 1991-03-14
Abstract: PURPOSE:To enable a TV set 6 to be viewed from the proximity thereof by mounting the TV set 6 to a bath-tub body 2 to be enclosable therein and projected from the bath-tub body 2, and to facilitate cleaning or the like of the bath- tub by enclosing the TV set 6 in the bathtub and removing an obstructive projection relating to the TV set from the bathtub. CONSTITUTION:A TV set 6 is characterized by being mounted to a bathtub 2 in such a manner as enclosable in the bathtub body 2.