baber/WOPTO huggingface dataset:
Patent JP-S61133123-A (JP)
Title: Waste smoke desulfurization process using iron oxidizing bacteria
Inventor: NUMATA KENJI
IPC: B01D53/34
Filed: 1984-12-04
Abstract: PURPOSE:To remove SOx in the waste smoke by using Fe2(SO4)3 soln. prepd. by oxidizing FeSO4 soln. with iron oxidizing bacteria as absorption liquid to absorb SOx in the gas and transforming generated H2SO4 to CaSO4. CONSTITUTION:Waste water contg. FeSO4 produced from a nonferrous metal mine, etc. is led to an oxidizing tank 11, where FeSO4 is oxidized to Fe2(SO4)3 by the iron oxidizing bacteria while blowing air under H2SO4 acidic condition. Then, the Fe2(SO4)3 soln.is led to an absorption tower 2 comprising two stages via a separation tank 12 and a circulation tank 3 absorb SOx in the waste smoke. Resulted absorption liquid after absorbing SOx contg. generated H2SO4 and FeSO4 is transported to a neutralization tank 5, where CaCO3 is added from a feeder 6 to transform the H2SO4 to CaSO4. Formed CaSO4 is separated and recovered in a settling tank 8, and separated FeSO4 soln. is fed repeatedly to the oxidizing tank 11 via a filtration tank 10. Thus, FeSO4 is oxidized again to Fe2(SO4)3 and used for the absorption of SOx.
Patent JP-S61133621-A (JP)
Inventor: UCHIYAMA KAZUYOSHI
IPC: H01G11/84
Filed: 1984-12-03
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-S63109921-A (JP)
Title: Manufacture of solid end mill
Inventor: SHIRATORI SHIGENAO
IPC: B23P15/28
Filed: 1986-10-28
Abstract: PURPOSE:To enable scrap-discharge grooves to be formed in a short time and at a low cost by forming a tool main-body having scrap-discharge grooves through extruding and then conducting the grinding of cutting edges. CONSTITUTION:A tool main-body 21 comprises a material of a super-hard alloy or the like, and twisted scrap-discharge grooves 23 are formed at the outer perimeter of a cylindrical member. As for the tool main-body 21, such as this one, its outer perimeter surface and scrap-discharge grooves 23 are simultaneously formed by extruding. Outer perimeter edges 27 are formed by means of grinding at the outer perimeters of wall surfaces 25 facing the rotational direction of the scrap-discharge grooves 23 of the tool main-body 21, and also, bottom edges 29 are likewise formed by means of grinding at the tips of wall surfaces 25. Also, the outer perimeter surface of the rear-half portion of the tool main- body 21 is made to become a shank portion 31 in non-grinding condition. Thus, a solid end mill 33 is manufactured.
Patent JP-H0791425-A (JP)
Title: Nut and method for fitting this nut in elliptic hole
Inventor: KITAURA KAZUO
IPC: F16B37/04
Filed: 1993-09-20
Abstract: PURPOSE:To enable tightening work by merely rotating a male screw material such as a bolt without fixing a nut 1 by a tool by inserting and fitting the nut so that it does not rotate relatively to an elliptic hole provided in a member to be tightened. CONSTITUTION:A wall body section 3 is protruded in the vertical direction to a seat face 4 from the seat face 4 of a main body section 2 having a female screw section 6. The wall body section 3 has such a shape that it cannot rotate for a long hole 10 having a predetermined width when it is inserted into the long hole. If a tip of the wall body section 3 is plastic-deformed in such a way that a member 7 to be tightened is sandwiched between the tip and the seat face 4 after the wall body section 3 is inserted into the elliptic hole 10, it is possible to fit a nut to the elliptic hole 10 in advance before tightening work.
Patent JP-H06112369-A (JP)
Title: Manufacture of semiconductor device sealed with resin
Inventor: OTA HIDEO
IPC: H01L23/31
Filed: 1992-09-25
Abstract: PURPOSE:To provide the manufacture of an ultrathin semiconductor device sealed with resin very high in mechanical strength, thermal shock resistance, crack resistance, and moisture resistance by reducing the deformation of a lead wire and reducing the occurrence of edge touch at the time of sealing with resin using a resin sheet for sealing. CONSTITUTION:In the manufacture of a semiconductor device sealed with resin, which arranges the resin sheets 1 and 2 for sealing consisting of unhardened resin above and below the semiconductor chip connected to an outer lead constituent and hardens the resin sheet for sealing consisting of unhardened resin while pressing it against a semiconductor chip with a press mold, the thickness of the resin sheet 2 for sealing on the rear side of a chip is thickened more than that of the resin sheet 1 for sealing on the side of the active face of the chip, and they are hardened by pressing.
Patent JP-H07112255-A (JP)
Title: Method for completing casting in continuous casting
Inventor: TANIZAWA YOSHINORI
IPC: B22D11/20
Filed: 1993-10-14
Abstract: PURPOSE:To drastically reduce the center segregation at a bottom part while preventing the leakage of molten steel caused by the deformation of solidified shell and to reduce the shrinkage hole at the bottom part, at the time of completing the casting in the high speed condition. CONSTITUTION:At the time of completing the casting by a continuous caster, the casting is completed without executing the reduction of the casting speed and the stopping and the treating work of the bottom part, in the condition of holding the ordinary casting speed. The cast slab is drawn out at the ordinary casting speed and cooling water quantity is controlled. In this case, a crater end CE at the last end part of the cast slab is made to be positioned in a prescribed section B and light rolling reduction is executed at the position near the crater end CE with small diameter rolls 4 arranged in this section B. Bulging is prevented by this small diameter rolls 4 and the fluid of concd. molten steel part is prevented by the light rolling reduction, and the increase of the center segregation caused by non-metallic inclusion precipitation in the concd. molten steel and the shrinkage hole at the last bottom part is prevented.
Patent JP-H06106711-A (JP)
Title: Gravure printing machine
Inventor: TANAKA TSUGIO
IPC: B41F9/00
Filed: 1992-09-25
Abstract: PURPOSE:To easily produce a blank for carton by a method wherein multicolor printing on web, scoring and slitting are simultaneously performed on the same line. CONSTITUTION:A gravure plate cylinder 11 and a rotary die cutter 16 are connected with each other with a line shaft 24 driven by a motor 32, which is controlled by a first controlling section 31 on the basis of set speed V. An out-feed 14, which is provided between the gravure plate cylinder 11 and the rotary die cutter 16, is driven by a motor 36. On the basis of correction speed V', which corrects the set speed V so as to obtain the measured tension with a tension pickup 13 equal to the pre-set tension, the motor 36 is controlled by a second controlling section 35.
Patent JP-H06110389-A (JP)
Title: Appeal label and building-in method therefor
Inventor: NAKANO HISASHI
IPC: G09F3/02
Filed: 1992-09-25
Abstract: PURPOSE:To enhance visibility and to facilitate merchandise management by forming this 6 appeal label of one sheet, the right half of which is printed on one surface and the left half of which is printed on the other surface. CONSTITUTION:This appeal label 1 is so built into merchandise batteries 3 that the appeal label appears on one side of the half number of the batteries 3 and that the appeal label 1 appears on the other side of the remaining batteries when observed from the axial direction of the batteries. Namely, the appeal label 1 is disposed in the merchandise batteries 3 by folding the label to a crank form. The right half of one sheet of the appeal label 1 is printed on one surface and the left half is printed on the other surface. A shrink tube 2 is for fixing the merchandise batteries 3 and the appeal label 1. A transparent material is used for the shrink tube 2 in such a case and, therefore, the appeal label 1 is distinctly visible together with the merchandise batteries 3 from the outside.
Patent JP-S62116747-A (JP)
Title: Traveller for spinning machine
Inventor: UNO MASASHI
IPC: C22C19/05
Filed: 1985-11-15
Abstract: PURPOSE:To reduce the wear of a traveller and to enable the use for a long period by using a heat resistant Ni alloy having a specified composition. CONSTITUTION:The composition of a heat resistant Ni alloy is composed of, by weight, 15-19% Cr, 0.04-0.09% C, 0.1-0.25% Si, 0.1-0.25% Mn, 0.4-4.3% Al, 0.9-3.5% Ti, 21.6-23.7% in total of Mo, Co and Fe and the balance Ni. The Ni alloy is drawn to a prescribed cross-sectional shape and formed to the shape of a traveller. This formed body is subjected to soln. heat treatment, aged and plated.
Patent JP-S63110616-A (JP)
Title: Manufacture of magnet roll
Inventor: NAKATSUKA SATORU
IPC: H01F7/02
Filed: 1986-10-28
Abstract: PURPOSE:To eliminate a dent, a crack, torsion, etc., from a magnet roll by a method wherein two stripes of C section shaped magnets are extruded making the C-shaped opening thereof oppose to each other to insert a shaft into the opening and then the C-shaped magnets are bonded to each other holding the shaft. CONSTITUTION:Two stripes of substantially C section shaped magnets 2a, 2b are extruded taking C-shape opposing to each other by an extruding machine 1. Later, a shaft coated with a bonding agent is inserted into an opening between C-shaped section magnets 3a, 3b produced by precision cutting in a specified length so that the shaft 4 may be held by said magnets 3a, 3b to manufacture a magnet roll. Any C section shaped resin or rubber magnets may be provided with either isotropy or anisotropy, however, extreme anisotropy is recommended in order to enable it to set up arbitrary numbers of polarities while maintaining high surface magnetic field.
Patent JP-H08118323-A (JP)
Title: Production of cementitious inorganic panel
Inventor: KUBO MASAAKI
IPC: B28B1/30
Filed: 1994-10-24
Abstract: PURPOSE: To produce a cementitious inorg. panel high in design effect so as to finely express the surface of aggregate by washing finish. CONSTITUTION: A semidry powder material 2 containing pulp 4 is scattered over the surface of a green sheet 1 formed from a slurry by a papermaking method two or more times to be subjected to molding and washing finish to produce a cementitious inorg. panel. In this method, a semidry material 2a containing aggregate 3 but not pulp 4 is scattered over the outermost surface.
Patent JP-H0573136-A (JP)
Title: Unmanned vehicle
Inventor: ODANI MASAHIRO
IPC: A63B55/60
Filed: 1991-09-10
Abstract: PURPOSE:To prevent the radio driving engine drive type unmanned vehicle from being suddenly stopped. CONSTITUTION:The car body is equipped with a radio drive type traveling device to start/stop the car body and a steering device to turn front wheels along a guide line. The traveling device is equipped with a stop operation control means. When a start signal is inputted to this stop operation control means, the throttle valve of an engine 25 is fully closed. After the number of engine rotations reaches the set number of rotations or after car speed reaches set speed, the engine 25 is stopped and rear wheels 4 are braked by an electromagnetic brake 28. When a stop signal is inputted, the car body can be smoothly stopped since the electromagnetic brake 28 is functioned after an engine brake is functioned.
Patent JP-H03119787-A (JP)
Title: Manufacture of molded material having three-dimensional substrate
Inventor: FUJITANI KENJI
IPC: B32B15/08
Filed: 1989-10-02
Abstract: PURPOSE:To manufacture a three-dimensional substrate with ease by forming a resist layer on one side, laying out a metal foil where a circuit pattern is formed on the surface of the resist layer, and injection molding thermoplastic resin on the layer. CONSTITUTION:There is provided a bonding agent layer which primarily comprises thermosetting resin which is not completely hardened on one side while there is provided a metal foil 2 which forms a resist layer 3 on the other side. A circuit pattern 4 is formed on this resist layer 3. Then, the resist face is directed at and inserted into a core-side mold. Thermoplastic 6 is injection- molded at a temperature at which thermosetting resin to hardened completely fails to flow. It is, therefore, possible to obtain a molded material for a three- dimensional board made of thermoplastic resin laminated with a metal foil 2 having the circuit pattern 4. As a result, the three-dimensional board can be manufactured with simplicity by controlling this etching operation.
Patent JP-H05101209-A (JP)
Title: Learning method for hierarchical neural network
Inventor: ICHIKAWA MASAMICHI
IPC: G06F15/18
Filed: 1991-10-04
Abstract: PURPOSE:To improve the universal applicability of a neural network by reducing the learning time and the computed variable and also securing a proper number of intermediate layer units. CONSTITUTION:A MADALINE Rule II is used to input a set of an input signal and a teacher signal and to obtain an error E between these signals in a learning method for a hierarchical neural network consisting of unit which uses the signum function as an output function. Then the trial patterns are generated by inverting the output codes of the intermediate layer units in sequence and in the order of internal states of these units closer to zero. Then an error E' is obtained between the output signal and the teacher signal when such a trial pattern is given to an output layer. The flags are set up on an intermediate layer unit table to the intermediate layer unit having; both errors E and E' different from each other (S23, S24). Then the intermediate layer unit having no coincidence of flags is deleted as a non-contributive unit in reference to the intermediate layer unit for all learning sets every time a single time of learning is over (S26).
Patent JP-S61137075-A (JP)
Title: Voltage comparator
Inventor: NAKATANI YUICHI
IPC: G01R19/165
Filed: 1984-12-07
Abstract: PURPOSE:To remove noise caused by a voltage comparator from source wire and ground wire, by adding a constant-current circuit between the voltage comparator and source wire as well as ground wire. CONSTITUTION:Constant-current circuits 15 are connected series to comparator arrays composed of parallel connected plurality of the voltage comparators with the electric source and a plurality of the comparator arrays 14, 15 are connected in parallel to the source VDD. Effects of source noise between each comparator 14 is interrupted by the constant-current circuit 15. Further, when the constant-current circuit 15 is installed between comparator array 14 and ground, the same effect can be obtained.
Patent JP-S62118404-A (JP)
Title: Conveying instructing device
Inventor: SHIMIZU TAKAO
IPC: G05B19/18
Filed: 1985-11-19
Abstract: PURPOSE:To instruct the conveying system manually by decoding the instruction from a host computer, displaying the decoding result at the displaying device such as a lamp and reporting the manual conveying work report to the host computer by an informing means. CONSTITUTION:The conveying command from a host computer 1 is transmitted through a bus 6 for communication to a conveying instructing computer 2. The computer 2 collates the command with internal data, decodes the concrete place and determines a displaying device 3 including a switch 5 for the report arranged at the applicable place. So as to light up a displaying device 4 such as a lamp to the selected device 3, the computer 2 transfers sentences by a bus 7 for communication. The device 3 of the transfer and the transferor of the received conveyed substance lights up the displaying device 4. Each time the conveyed substance of the lighted-up place is removed by the human being and mouted on the transferor, by pushing the switch 5 arranged by forming a pair with the device, the conveyed work completion is reported from the device 3 through the bus 7 to the computer 2 and further, reported to the computer 1. Thus, the manual conveying system can be instructed.
Patent JP-H04134767-A (JP)
Title: Optical disk device
Inventor: KOYAMA KIYOAKI
IPC: G11B7/095
Filed: 1990-09-27
Abstract: PURPOSE:To improve an appropriate gain to a tracking servo circuit by calculating the change rate of the speed of an actuator at a zero-cross point in the area where it is greatest, and setting the gain of a variable gain amplifier every time the shape of a groove is different. CONSTITUTION:A sine wave/timing generation circuit 17 gives a sine wave output which drive an optical head 12 in a radius direction to an actuator, and generates a timing signal which samples a tracking error signal outputted from a servo circuit 13. A zero-cross comparator 22 compares the tracking error signal obtained by the servo circuit 13 with a zero level, and outputs an obtained pulse signal to a timing generation circuit 23. An arithmetic control part 18 samples a differentiation signal outputted from a differentiation circuit 25 by the zero-cross comparator 22 and the pulse signal of the sine wave/timing generation circuit 17, and sets the gain of the variable amplifier of the tracking servo. Thus, the gain appropriate for the tracking servo circuit is given even for a disk with the different groove shape.
Patent JP-H1082083-A (JP)
Title: Kitchen sink with curtain-shaped faucet
Inventor: TAKANO KAZUMI
IPC: E03C1/08
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a kitchen sink with which dishes, tableware or vegetables can be washed efficiently and easily and water splash during the washing work can be reduced. SOLUTION: A kitchen sink 10 is equipped with a curtain-shaped faucet 22 for making a curtain-shaped water discharge stream from a discharge port 29 to the kitchen sink 10 and a usual faucet 20 for making a water discharge stream having an approximately circular shaped section from a discharge port 24. Then, a recessed section 36 partially recessed to the other part is formed in a lower side part of the curtain-shaped faucet 22 in a sink 12 of the kitchen sink 10. Dishes, tableware or vegetables can be washed with water flowing in the shape of a curtain from the discharge port 29 of the curtain-shaped faucet 22.
Patent JP-H06113274-A (JP)
Title: Picture coder
Inventor: KIKUCHI YASUHIRO
IPC: H04N19/91
Filed: 1992-09-28
Abstract: PURPOSE:To reduce the difference from picture quality between areas by controlling an object code quantity of each area so that the picture quality of each area is made equal in response to object code quantity control information obtained by coding a preceding frame. CONSTITUTION:A division circuit 11 divides picture information inputted from a terminal 111 into areas 1, 2 for each frame and distributes the information to coding circuits 12, 13. The circuit 12 encodes the 1st picture information in response to an object code quantity TB1 of the area 1 outputted by an object code quantity control circuit 16 and outputs the result to a terminal 112. Furthermore, the circuit 12 outputs object code quantity control information to a calculation circuit 14, which uses object code quantity control information to calculate a parameter 1 when the coding of the area 1 in one frame is finished. Similarly, the circuit 13 calculates a parameter P2 when the coding of the area 2 of one frame is finished. Then the circuit 16 uses the parameter outputted from the calculation circuits 14, 15 and outputs an object code quantity of each area to the circuits 12, 13 respectively.
Patent JP-H0238395-A (JP)
Title: Processing of single crystal oxide superconducting material
Inventor: TSUKUDA HIROSHI
IPC: H01B12/04
Filed: 1987-10-12
Abstract: PURPOSE:To produce a wire of a single crystal oxide superconducting material having high critical current density in high efficiency by forming a single crystal wire having a diameter of several mm by a floating zone-melting method while moving the melting point in three-dimensional directions, thereby forming the single crystal wire in arbitrary shape. CONSTITUTION:A rod 2 produced by the forming and preliminary calcination of oxide superconducting powder (e.g., YBa2Cu3O7-x) is placed in a quartz glass tube 1. The superconducting material rod 2 and an end of a seed crystal rod 7 is placed at the focal point of a halogen lamp 11 placed in an elliptical reflector 12. The molten parts 3 formed by the above process are brought into contact with each other and the upper superconducting material rod 2 is transferred downward while slowly lowering the lower seed crystal rod 7 along a definite circular orbit to form a coil. The coil 6 is heat-treated at 500-700 deg.C and cooled to obtain a coil 6 of a single crystal oxide superconducting material wire.
Patent JP-H1195080-A (JP)
Title: Camera
Inventor: KUWATA TOMOYUKI
IPC: G03B13/36
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of leaving a useless space and reduce restrictions on design and adjustment to another mechanism so as to facilitate attitude adjustment of a focus detecting module by moving the focus detecting module by adjusting members to adjust its attitude to a support member with one part as a fulcrum. SOLUTION: A focus detecting module 23 detects a focus using light from a photographed body, transmitted through an objective lens. Energizing members 80a,... energize the focus detecting module 23 to a support member 30. Movable adjusting members 75a,... are so arranged that one ends 76a,... come in contact with the focus detecting module 23 and that the other ends 77a,... face the opening part side of a camera. At least two adjusting members 75a,... move the focus detecting module 23 against the energizing force of the energizing members 80a,... so as to adjust the attitude of the focus detecting module 23 to the support member 30 with one part 52 as a fulcrum.
Patent JP-S63114019-A (JP)
Inventor: AKAMI TOSHIAKI
IPC: H02K19/36
Filed: 1986-10-31
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-S63114862-A (JP)
Title: Spherical surface grinding machine
Inventor: NAKAMURA NOBUO
IPC: B23Q17/20
Filed: 1986-10-31
Abstract: PURPOSE:To eliminate a long-time set-up step and to make it possible to enhance the accuracy of the center wall thickness of a workpiece, by automatically regrinding the workpiece up to a desired center thickness in accordance with the result of computation of a detected center thickness with respect to the thickness of a formed spherical surface, which is set at present. CONSTITUTION:A lens 2 having an already known center wall thickness attached on a work shaft 2b is advanced by a motor 16 to such a position that the axis of the lens 2 can be detected by a detector 13 set on an axis 4, and the advanced position (a) and the center thickness (b) are inputted into a computing and processing device which therefore computes and sets a lens axis advance detected position (d) with respect to the detector 13. Then, the detector 13 is retracted to a position where the detector 13 does not interfere with ths lens axis, and a grindstone 3 is made into press contact with the lens to carry out the formation of a spherical surface in one cycle. The lens axis advance final position (p) is stored in the computing and processing device. After completion of working in one cycle, the lens axis is advanced up to a position where it is detected by the detector 13, so as to study the position (e), that is, computation is made such that the position (e) is compared with the computed and set position (d), and the amount (f) of lack is calculated. Thereafter, the lens 2 is reground up to the lens axis position (p+f) so as to obtain a desired center wall thickness.