baber/WOPTO huggingface dataset:
Patent JP-S63311265-A (JP)
Title: Toner for preventing recopying
Inventor: SHIGEMATSU TOMOMICHI
IPC: G03G9/08
Filed: 1987-06-12
Abstract: PURPOSE:To prevent color recopying of the information such as drawings, characters copied in colors on copying paper by incorporating a phosphor which emits light in such a manner that an image is copied in a white color in association to the sensitive wavelength of a photoconductor to be used for an electrophotographic copying machine into a toner. CONSTITUTION:The phosphor which emits light in such a manner that the image is copied in a white color in association to the sensitive wavelength of the photoconductor to be used for the electrophotographic copying machine is incorporated into the toner. This phosphor is the phosphor which emits light at the wavelength approximate to the wavelength of a UV part if the sensitive wavelength of the photoconductor to be used for the electrophotographic copying machine exists in the UV part and the phosphor is the phosphor which emits light approximate to the wavelength approximate to the wavelength of an IR part if the sensitive wavelength of the photoconductor to be used for the electrophotographic copying machine exists in the IR part. The recopying of the information such as drawings and characters copied on the copying paper is thereby prevented.
Patent JP-S6455428-A (JP)
Title: Universal joint
Inventor: HANSU RINDENTAARU
IPC: F16D3/42
Filed: 1988-06-14
Abstract: PURPOSE: To avoid vibration by a drive section and a driven section having two projections protruding in the perpendicular direction with respect to the rotating axis respectively and coupling these projections with each other in their outer portions. CONSTITUTION: A drive section 20 and a driven section 21 are coupled via a flange 2. Each joint section 1 has a pair of portions 3, pivotally connected to an annular intermediate member 5 via a bearing member 6. A cut portion is provided between the intermediate member 5 and the bearing member 6. Thus it is possible for the flange 2 to approach to the intermediate member 5. As the two joint sections 1 have cut portions 17 opposite each other in the vicinity of the rotating axis 7, it is possible to reduce the space a between the axes 4 of the projections 3.
Patent JP-H05173312-A (JP)
Title: Photographic processing composition and processing method
Inventor: OKADA HISASHI
IPC: G03C7/407
Filed: 1992-05-14
Abstract: PURPOSE:To obtain the processing composition producing no precipitate and no sludge and exerting no harmful photographic effect and causing no environment problem. CONSTITUTION:The photographic processing composition is characterized by containing at least one of the compounds or their metal chelate compounds. In formula, L is arylene or a heterocyclic group; each of L1-L5 is a divalent aliphatic or aromatic group or its combination; each of A1-A3 is carboxy, sulfo, or hydroxy; Z 0 or S; and each of k, t, m, and n is 0 or 1.
Patent JP-H09302541-A (JP)
Title: Apparatus for piecing of spinning machinery
Inventor: IMAMURA YUJI
IPC: D01H15/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To enable the prevention of the deterioration in sucking force of an air sucker member and thereby enable sure and rapid threading of a seed yarn (the yarn on the winding side) through a spindle due to its design for cleaning the air sucker member. SOLUTION: This apparatus for piecing of spinning machinery is designed to produce an air stream in the direction opposite to that of a sucking air stream for threading a seed yarn through a twister and thereby clean the air sucker member S.
Patent JP-H023825-A (JP)
Title: Instruction decoding system
Inventor: TAMARU KIICHIRO
IPC: G06F9/34
Filed: 1988-06-16
Abstract: PURPOSE:To efficiently decode the instruction of address calculation by permitting one out of the designation of an operand and thereof an arithmetic operation to depend on a micro instruction and permitting the other to depend on an independent address modification part decoding circuit. CONSTITUTION:Outputs from a machine instruction holding register 6 waiting for decoding are inputted to a sequence control circuit 2 which is operated by a micro program, and the address modification part decoding circuit 1 which converts addresses. The sequence control circuit 2 generates various control signals including address calculation, and the address modification part decoding part 1 outputs control signals designating the arithmetic operation. Furthermore, an address arithmetic operation selection circuit 4 inputs the selection signals from the sequence control circuit 2 selects and outputs control signals for address operation to an address computing element 3. Consequently, the address computing element 3 operates one instruction word of address calculation, which consists of operational elements that are overwrapped in plural, and outputs the prescribed result of address calculation. Thus, a machine instruction for address calculation can efficiently be decoded.
Patent JP-S6210399-A (JP)
Inventor: SUZUKI ISAMU
IPC: E21D11/40
Filed: 1985-07-04
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-S5480075-A (JP)
Title: Resin sealed semiconductor device and its assembling method
Inventor: YOSHIDA HISASHI
IPC: H01L23/28
Filed: 1977-12-09
Abstract: PURPOSE: To reduce the space for the sealing metal mold by attaching the element for resin sealing with the heat sink isolated from the header.  
     CONSTITUTION: Header 1 and heat sink 2 are formed independently and then put together after the dlement is assembled on the heat sink with resin sealing. Pellet 3 is fixed on the upper surface of the heat sink of the copper-group material with connection 6 given, and then inserted into the metal mold to be sealed with resin 7. After this, the lead frame is separated, and the lower part of the heat sink is pressed into fitting hole 8 of the header made of iron, Al, etc. With such method, more amount of the resin sealing is possible with the same metal mold space. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5480254-A (JP)
Title: Soldering method
Inventor: TSUNENO HIROSHI
IPC: B23K1/00
Filed: 1977-12-09
Abstract: PURPOSE: To efficiently perform the soldering work at low cost, by heat treating the jig, provided with the printed soldering pattern, located on the part to be soldered, and by transferring the soldering pattern onto the part to be soldered.  
     CONSTITUTION: The solder 12 is printed on the suitable jig 10 made of carbon, etc., at a specified pattern depending on the screen printing method, etc. Next, the jig 10 is put upside down, and is placed on the substrate 20 that is provided with the part to be soldered, and then, is heat treated within the heating furnace. The part to be soldered, installed in the substrate 20, is the root portion of many pin parts 22; and the jig 10 is placed on the substrate 20 so as to cause the printed solder 12 to lap over the root portion of the corresponding pin parts 22. The printed solder 12 melts by heating, and wetly sticks to the root portion of pin parts 22; and hereby, the soldered pattern is transferred. After that, the substrate 20 is taken out of the furnace and is cooled, and the root portion of each pin parts 22 is tightly soldered and fixed to the substrate 20. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6125400-A (JP)
Title: Magnetic circuit of flat drive-type speaker
Inventor: MATSUHASHI HISASHI
IPC: H04R9/04
Filed: 1984-07-16
Abstract: PURPOSE:To open a space between a diaphragm and magnetic circuit and to improve sound pressure in low/intermediate frequencies by providing an air hole for penetrating a yoke, magnet and magnetic board. CONSTITUTION:When a diaphragm 2 is vibrated in the vertical direction, air in a space between the diaphragm 2 and a magnetic circuit M, especially the air in an air chamber formed by a yoke 5 and vibrating element 21 goes freely in and out, through an air hole H. Consequently an air resistance arising in the air chamber can be reduced and the sound pressure in low/intermediate frequencies can be improved.
Patent JP-H0312143-A (JP)
Title: Return type surgical operation instrument
Inventor: IMAGAWA SADAMICHI
IPC: A61B19/00
Filed: 1989-06-09
Abstract: PURPOSE:To obtain an operation instrument, which can apply deformation suitable for a part to be operated, by using shape memory alloy to be returned to an original shape at the time of heating sterilization in an autoclave after operation. CONSTITUTION:Brain spatulas 2 and 3 are bent into a skull opening part 1 and fixed and the opening part 1 is maintained. A brain spatula 6 opens the opening part by using a plastic deforming part 6 which is bent as shown by a dot line. After the use, when sterilization processing is executed in the autoclave, the spatulas are set in a state to be returned to the original shape in a position shown by a real line. When these operation instruments are used again, the instruments are sterilized without fail and can be returned to the original linear or bent shape by a shape memory effect by executing the sterilization processing for 20-30 minutes about at 120 deg.C in the autoclave. As the alloy equipped with the shape memory effect, titanium and nickel alloy or the alloy including copper, etc., is used and especially, unidirectional type alloy is preferable.
Patent JP-H0312159-A (JP)
Title: System for compounding and separately packing medicine
Inventor: YUYAMA SHOJI
IPC: G16H10/60
Filed: 1989-06-09
Abstract: PURPOSE:To eliminate necessity for operation to read a medical prescription or to input a control key and to easily and exactly execute work for compounding and separately packing medicine by providing a separately including device to separately include the medicine which is compounded based on the memory contents of a controller. CONSTITUTION:A controller 1 is composed of a storing part 9 to store information to be inputted from an input device 4 and control part 10 to receive signals from a compounding device 2, separately including device 3 or both identifying devices 5 and 6. When the signal is inputted, the control part 10 selects a required compounding condition or separately including condition from the storing part 9 and outputs the condition to the compounding device 2 or separately including device 3. When the call number of the medical prescription of an object to be compounded is called on the operation board of the compounding device 2, the condition required for compounding is outputted from the control device 1 to a controller 4 of the compounding device 2 and the contents of the condition are displayed on a display 17. When a correct medicine bottle 16 is picked up and next, the medicine is taken out of the medicine bottle 16. Only the designated quantity of the medicine can be taken out by adjusting the quantity of the medicine.
Patent JP-S5672145-A (JP)
Title: Surface treating material for heat exchanger
Inventor: IKEDA YOSHINORI
IPC: C22C11/00
Filed: 1979-11-13
Abstract: PURPOSE:To enhance the corrosion resistance of a heat exchanger to combustion gas and prevent the thermal efficiency from lowering owing to corrosion products by using a Pb-Sn two-component alloy having a specified composition. CONSTITUTION:A Pb-Sn two-component alloy consisting of 3-10wt% Sn and the balance Pb is used as a surface treating material for a heat exchanger. By treating a heat exchanger with this alloy, the life of the exchanger can be elongated considerably.
Patent JP-S5574041-A (JP)
Title: Gas discharge display device
Inventor: SHINODA TSUTAE
IPC: H01J11/34
Filed: 1978-11-28
Abstract: PURPOSE: To prevent a dielectric layer, coating the electrode, from piling or damage, by constituting a prescribed patterned electrode, with its end edge portion being a sloped face, into a two-layer construction of Al-Cu alloy layer and Al layer formed on the former.  
     CONSTITUTION: An electrode 34, facing through a dielectric layer 36 in a gas discharge space 38, is constructed on a glass base plate 32. The electrode 34 is constituted by two layers of a layer 34a, coated by Al-Cu alloy, and Al layer, evaporated on the former, and a sloped angle α, for its end edge portion to make for the base plate 32, is made to be about 30°. Such sloped face can be easily constructed when the formed layer 34 is processed etching to a prescribed pattern in the etching liquid by the mixed liquid of phosphoric acid, nitric acid, acetic acid, and pure water. On the electrode 34, formed into the prescribed pattern, is coated a layer 36 of boric and silicic acid glass, then with a firing processed in the furnace. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5772478-A (JP)
Title: High-speed picture retrieving device
Inventor: UCHIUMI SATOSHI
IPC: H04N5/78
Filed: 1980-10-23
Abstract: PURPOSE:To eliminate the variance of the sunchronizing frequency of a reproduced signal to obtain a reproduced picture in any tape speed, by detecting the frequency of a reproducing control signal from the tape of a helical scan VTR and by controlling the rotation of a drum motor by the frequency signal. CONSTITUTION:The control (CTL) signal from a control head 9 is applied to a counter 11 through a CTL signal reproducing amplifier 10, and the number of CTL pulses in the time of a switching pulse B is counted. Data of the counter 11 is latched in a latch circuit 13 at the end time of this counting of pulses and is held till the next counting time, and this data is converted to an analogue voltage by a D/A converter 14 and is applied to a drum servo rotating system together with a reference voltage C through a switch 6. At this time, a switch 15 is switched by information of fast-forwarding or rewinding from a tape driving part, and an input voltage VF is given to the converter 14 for fast-forwarding, and an input voltage VR is given to it for rewinding, thus preventing the variance of the synchronizing frequency of the reproduced signal.
Patent JP-S5372104-A (JP)
Title: Motor
Inventor: KAMATA SAKAE
IPC: H02K1/18
Filed: 1976-12-10
Abstract: PURPOSE: To increase repeating fastening time by making a plurality of screw holes for each tapping screw for fixing end bracket in stator section enclosed with molding material such as synthetic resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01316545-A (JP)
Title: Small size reduction gear
Inventor: TANAKA MINORU
IPC: F16H1/28
Filed: 1988-06-15
Abstract: PURPOSE:To increase a reduction ratio with a small and light reduction gear by forming the captioned reduction gear with a fixed internal gear having the number of teeth (n), a movable internal gear having the number of teeth (n + or -1-4), one to four planetary gears engaged with both internal gears, and a sun gear which is engaged therewith and which is directly linked to a motor shaft. CONSTITUTION:As a sun gear 4 driven onto a motor shaft 3 is rotated, the tooth profile protons of planetary gears 6 start revolving and rotating on their axes while being engaged with th tooth profile portion 10 of the sun gear 4 and the gear portion 11 of a fixed internal gear 5. Thereupon, since the number of teeth of the fixed gear 5 is (n) while that of a movable internal gear 7 being (n+ or -1-4), due to the rotation and revolution of the planetary gears 6, the tooth profile portion 12 of the movable internal gear 7 is shifted by the amount of difference in the number of teeth between the fixed internal gear 5 and movable internal gear 7, which is the reduced rotating speed of the movable internal gear 7. Thus, by making the output shaft portion 8 on the axis of the speed- reduced movable internal gear 7 an output shaft, a large reduction ratio can be obtained with a small and light reduction gear.
Patent JP-H09303476-A (JP)
Title: Bracket for installing cylindrical member and its manufacture
Inventor: YAMADA MASAYOSHI
IPC: B60G13/08
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce a load applied to a processor for processing an installation bracket and also reduce a cost. SOLUTION: A bracket 11 for installing a hydraulic shock absorber 10 has an outer bracket 19 provided with a substantially circular part 21 and a first installation surface 22, and an inner bracket 20 provided with a curved part 23 and a second installation surface 24. The inner bracket 20 is arranged inbetween the first installation surface and integrated with the outer bracket. A first installation hole 28 and a second installation hole 29 are formed respectively on the first installation surface and the second installation surface while being communicated with each other. The first installation hole 28 has a diameter larger than a regulated value at the time of molding the outer bracket, and a form of a long hole.  The second installation hole 29 has a regulated size of diameter and is formed at a regulated position after the outer and inner brackets are welded and fixed to an outer tube 12 of the hydraulic shock absorber.
Patent JP-S634728-A (JP)
Title: Fm stereo receiver
Inventor: ISHIDA KOJI
IPC: H04H1/00
Filed: 1986-06-24
Abstract: PURPOSE:To form a FM stereo receiver with excellent S/N and less deterioration in terms of distortion by providing a means multiplying a composite signal and a subcarrier having a phase difference of 45 deg. from the said signal. CONSTITUTION:The composite signal is inputted to multipliers 1, 2 and inputted also to a PLL circuit 8, from which a subcarrier in 38kHz<0 deg. is generated. In supplying the signal to a 45 deg. phase shifter 9, a subcarrier of 38kHz<=45 deg. is generated. The PLL circuit 8 and the phase shifter 9 form a subcarrier generator. In using the subcarrier of a phase difference of 45 deg., one multiplication processing is enough and the level control of a signal being addition of sub signals S and S' is executed not by inserting a VCA to the signal system but by varying the level of the subcarrier of 38kHz<45 deg. by means of the VCA.
Patent JP-H073320-A (JP)
Title: Converter refining method
Inventor: MASUMITSU NORIYUKI
IPC: C21C5/30
Filed: 1993-06-18
Abstract: PURPOSE:To provide a method for efficiently and stably executing desiliconizing, dephosphorizing, decarborizing and Mn ore reduction refinings of molten iron with the same converter. CONSTITUTION:In the refining method for producing molten steel from the molten iron with the same converter by using the converter having bottom- blowing and side-blowing nozzles, while blowing gas from both nozzles of the bottom-blowing and side-blowing, the desiliconizing and dephosphorizing treatment, slag-discharge and the decarburizing and Mn ore reduction refining are executed in order.
Patent JP-S5573787-A (JP)
Title: Modification of ash component in crude of heavy oil
Inventor: MORITA TAKETO
IPC: C10L1/28
Filed: 1978-11-30
Abstract: PURPOSE: A silicon compound is added to fuel oils and they are burned to prevent the dusts in the exhausted gas of burned heavy and crude oil from depositing on the layer of granular filler in the burner.  
     CONSTITUTION: When the fuel of crude or heavy oil is burned in a burner with whe layer of granular filler for denitrification of dedusting of the exhausted gas, a silicon compound as colloidal silica or organosilicon compound is added to the fuel, preferably in an amount of 5W50% on the basis of the ash in the fuel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5772705-A (JP)
Title: Rolling mill for metallic sheet
Inventor: OGAWA SHIGERU
IPC: B21B27/02
Filed: 1980-10-24
Abstract: PURPOSE:To reduce the deflection of a work roll under a no-load condition to a minimum, by giving another different curve to the work roll at neighborhood of its roll drum end which is out of contact with a rolled sheet, at rolling a metallic sheet having a drum-shaped cross section. CONSTITUTION:In a four-high rolling mill, etc., for manufacturing a metallic sheet having nonuniform thickness, a work roll having a prescribed dimension is employed; hereupon, the difference CRW between the diameter DCW of the work roll's middle part and the diameter DeW of the roll drum's end part is a negative value, and its absolute value is made >=0.5mm.. An initial curve different from a curve given to the middle part of the roll drum, is given to the end part of the work roll drum; thereby, the roll diameter at the roll drum's end part which is out of contacting with the rolled sheet becomes smaller than a diameter obtained if the same curve as that of the roll drum's middle part is given to the roll drum's end part. By this construction of the work roll, its deflection becomes small, so that the bending stress generating in the roll becomes small correspondingly to the reduced deflection; hereby, the roll is prevented from breakage troubles.
Patent JP-S5271912-A (JP)
Title: Carrier wave reproducing circuit
Inventor: OGAWA KAZUO
IPC: H04L25/497
Filed: 1975-12-11
Abstract: PURPOSE:To produce a carrier wave having correct phase, by adjusting the phase of the carrier, which is used when the modulation wave in DC-AC partial response modulation system is demodulated, to a required phase against the modulation vector.
Patent JP-S6210099-A (JP)
Title: Monoclonal antibody of anti-human epidermal growth factor and production thereof
Inventor: KATO KUNIKI
IPC: C07K16/00
Filed: 1985-07-08
Abstract: NEW MATERIAL:A monoclonal antibody which reacts specifically with human epidermal growth factor but not with mouse epidermal growth factor, produced for highly purified human epidermal growth factor. USE:A reagent for detecting human epidermal growth factor, etc. PREPARATION:For example, human epidermal growth factor (h-EGF) which is produced by genetic enginnering method and purified to >=95% high purity is administered to a mammal such as mouse, etc., the mammal is immunized against it. The B lymphocyte collected from the spleen and a tumor cell are subjected to cell fusion to give a hybridoma. Then, it is cloned by limiting dilution method, etc., to give a monoclone, which is cultivate in vivo or in vitro and an antibody is separated from the culture solution or the ascites to give a monoclonal antibody of anti-human epidermal growth factor.
Patent JP-H09308925-A (JP)
Title: Shaft tube member with joint member and method for press forming the same
Inventor: KUWATA TAKASHI
IPC: B21D39/06
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method for the shaft tube member on which shaft tube and joint member are assembled by the press forming. SOLUTION: This is the shaft tube member 10 with the joint members consisting of the joint member 12 whose base end 12a is force-fitted into a shaft tube 11, the shaft tube 11a expanded by the force fitting and a ring member 13 tightening the outer periphery of the expanded part by the expensing action of the expensing. The joint member is force-fitted into the shaft tube, the ring member is foxed on the shaft tube by the expanding of the shaft and tightening is performed. Therefore, a residual stress direction toward an outside in the radial direction of the joint member, occurring at the time of tightening, and the residual stress direction toward an inside in the radial direction of the ring member, are canceled out each other. Since the shaft tube becomes a neutral stress state of almost new the same state, the tickness of the shaft tube can be comparatively thinned.