baber/WOPTO huggingface dataset:
Patent JP-H05296828-A (JP)
Title: Infrared camera
Inventor: NAKAMURA KOKI
IPC: H04N5/33
Filed: 1992-04-17
Abstract: PURPOSE:To set an accurate reference temperature by a method wherein at least one plane of a rotary mirror is covered with a member whose reflection coefficient for infrared rays is zero using the output of an infrared detector corresponding to the plane mirror. CONSTITUTION:For example, a plane mirror 7b is covered with a member whose reflection coefficient with reference to infrared rays is zero. When a rotary mirror 7 is turned clockwise, an output waveform from an infrared detector 10 due to the face of a plane mirror 7a is output as a temperature T16 on the inner wall 16 of a housing 14, as a temperature TH at its own reflection image from the direction of a normal line, as a temperature T1 at a subject 1, as a temperature T17 at an inner wall 17 and as the temperature TH at its own reflection image. Then, at the plane mirror 7b, infrared rays are absorbed totally, only the part of the output waveform becomes flat, and an actual room temperature T is displayed. Then, an output waveform from a plane mirror 7c is the same as that of the plane mirror 7a. Thereby, the output from the infrared detector 10 corresponding to the plane mirror 7b is set as the reference room temperature T.
Patent JP-S5551458-A (JP)
Title: Method of preventing precipitation and deposition of paint component on paint feeding path
Inventor: ICHIKAWA MASAYOSHI
IPC: B05D3/00
Filed: 1978-10-13
Abstract: PURPOSE: To prevent the blocking of piping by circulating paint in greater amounts and at faster rate than at the transporting time by providing a branched pipe through which paint is refluxed to a paint tank through the discharge pipe of the pressure-feeding pump in the feeding path of liquid paint.  
     CONSTITUTION: The opening and closing operation of the electromagentic valves 7, 8, and 9 and the operation of the air-pressure regulators 10 and 11 for the pressure feeding pump are switched by switching the operating board 14. The valve 7 is opened and the valves 8 and 9 are closed, and then the paint 2 is transported to the desired position 6 by the air A from the pressure-feeding pump 3. According to needs or periodically, the opening and closing of the valves are switched and the paint is refluxed to the tank by the higher pressure air B from the pressure feeding pump than the air A, thus permitting the stable operation of pressure feeding pump because pigments and aggregate present in paint which deposit in the discharge piping 4 can be sweaped. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S616736-A (JP)
Title: Vector generating circuit
Inventor: ITOU SUMIO
IPC: G06F7/60
Filed: 1984-06-21
Abstract: PURPOSE:To speed up the generation of a vector by operating alternate bits of one vector by two digital differential analyzers. CONSTITUTION:A vector generating circuit consists of digital data analyzers 11, 12, an X counter 13, the 1st Y counter 14, and the 2nd Y counter 15. To write two dots in a memory during one memory cycle, two digital data analyzers for the value of X and that of (X+1) are prepared to calculate two dot positions of a Y value for a certain X value and a Y value for an (X+1) value simultaneously.
Patent JP-S617394-A (JP)
Title: Composition for metal processing
Inventor: KUWAMOTO HIROSHI
IPC: C10M137/12
Filed: 1984-06-21
Abstract: PURPOSE:A composition for metal processing that contains, as active ingredient, a water-soluble cation which is prepared by neutralizing a condensation product between a specific aliphatic dicarboxylic acid and a specific polyamine, with an oxyacid of phosphorus, thus having lubricating and cleaning actions. CONSTITUTION:The objective composition contains, as an active ingredient, a water-soluble cation which is obtained by neutralizing a condensation product with an average molecular weight of 500-1,000, obtained from (A) 1mol of an aliphatic dicarboxylic acid of 6-22 carbon atoms and (B) 1-1.5mol of a polyamine selected from (i) compounds of formula ( I ) (R1-R4 are H, 1-3C alkyl; R5 is 1-4C alkylene), (iii) compounds of formula (III) (n is 3-5) and (iv) hydroxyl-containing basic nitrogen compounds such as ethylaminoethanolamine, 1,3- diamino-2-propanol, with (C) at least one of oxyacids of phosphorus selected from phosphoric, phosphorous and pyrophosphoric and other phosphorus acids.
Patent JP-S5829659-A (JP)
Inventor: UEMATSU TADAYUKI
IPC: B32B15/08
Filed: 1981-08-14
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-S5750916-A (JP)
Title: Carcinostatic agent
Inventor: KONAKA SHIGEO
IPC: A61P35/00
Filed: 1980-09-12
Abstract: PURPOSE: To provide a low-toxic carcinostatic agent containing a specific dithiol derivative as an active component.  
     CONSTITUTION: A carcinostatic agent containing the thiol derivative of formula (R 1  and R 2  are 1W5C alkyl) as an active component. The compound of formula has excellent effect for suppressing the tumor of warm-blooded animals, and consequently, exhibits remarkable effect to elongate the life of the affected animal. It is useful as an carcinostatic agent against various human malignant tumors, such as gastric cancer, hepatic cancer, rectal cancer, leukemia, etc. It can be administered, e.g. in the form of oral drug, suppository, injection, etc. Dose: 1W200mg/kg daily for oral administration or as a suppository, and about 0.1W20mg/kg daily for injection. Some of the compounds of formula are known as agricultural and horticultural fungicides and remedies for hepatic diseases. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5460695-A (JP)
Title: Fuel tranfering device
Inventor: IMOTO KAZUHIKO
IPC: G21C19/32
Filed: 1977-10-24
Abstract: PURPOSE: To be subjected the sealing mechanism not to be failed even if one mechanism may be not operated, by allowing the sealing property to be improved by the underpart of a vetitcal transfering tebe.  
     CONSTITUTION: When fuels etc. are delivered to an upper fuel pool 1 from a l lower fuel pool 2, the fuels 4 are in turn delivered by a container 5, and are transfered to the straight underpart of a transfering tube 3. Thereafter, sealing is effected by means of engaging a lower flunge 12 of the transfering tube 3 and a lower vessel 13. At this time, the surface of the engaging seal is completely sealed by an upwarded acting force of a liquid pressure driving device beside the force of the spring. Next, after being recognized that the upper lug of a container 5 is projecting from the upper part of a container grapple 8, the container grapple 8 and the container 5 are combined in a body, and the inserting state is recognized. The fuel is transfered to a prescribed position by means of lifting the container 5 up to the upper limit of the transfering tube 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05128426-A (JP)
Title: Substrate for magnetic head and production of thin-film coil
Inventor: TAKAYAMA AKIO
IPC: G11B5/31
Filed: 1991-04-30
Abstract: PURPOSE:To obtain the substrate for a thin-film coil for reducing the size and weight of a magnetic head and the process for production of the thin-film coil. CONSTITUTION:Grooves 10 are provided on a substrate blank material 9 and a glass material 11 is melted and is packed in these grooves 10. The glass material is then fixed. The surface of such substrate blank material 9 is worked to a specular surface 12 and the thin-film conductor coil 17 is formed on this surface. The rear surface 13 of the substrate blank material 9 is then polished to expose the glass material 11 and is worked to a specular surface. Such blank material is cut by cutting parts 19. As a result, the thin-film coil is produced and the size and weight of the magnetic head are reduced. The thin-film conductor coil 17 is formed on the substrate 14 formed by integrating magnetic materials 15 on both sides of the glass material 16 with the glass material 16 inserted therebetween in such a manner, by which the balance winding of the coil is enabled and the magnetic resistance is lowered.
Patent JP-S6019090-A (JP)
Title: Water purifier
Inventor: OONO TOSHIHIKO
IPC: C02F1/46
Filed: 1983-07-14
Abstract: PURPOSE:To obtain purified water capable of being used as drinking water, by forming a water purifying part formed of an adsorbing material for removing a noxious substance to an anode arranged side while providing an electrolytic sterilizing means between an anode and a cathode so as to connect the same to a DC power source. CONSTITUTION:A tank is divided by a cylindrical partition wall material 1 and an anode 2 is arranged to the outside of the partition wall material 1 while a cathode 3 is arranged to the inside thereof and a cylindrical adsorbing material is arranged to the arranged pipe side of the anode 2 in coaxial relation to the partition wall material 1 and a water purifying part 5 for obtaining treated water from raw water supplied from a water inlet 6 is formed by said adsorbing material 4. The partition wall material 1 is formed of a semi-permeable membrane and an anode 2 comprises a metal plate prepared by coating titanium substrate with platinum group metal oxide and a cathode 3 is made of a stainless steel plate and a fibrous activated carbon is adapted to the adsorbing material 4. Raw water supplied to the water purifying part 5 from the water inlet 6 is treated with the adsorbing material 4 while treated water enters the inside of the partition wall material 11 through a check valve 9 and discharged to the outside from a water outlet 7.
Patent JP-H01297546-A (JP)
Title: Method of diagnosing deterioration of conductive material
Inventor: SHIMIZU KENICHI
IPC: G01N27/02
Filed: 1988-05-26
Abstract: PURPOSE:To quantitatively decide the degree of deterioration by detecting a change in the magnetic permeability of a conductive material by a change in coil impedance. CONSTITUTION:A primary coil 2 for excitation is disposed in proximity to a material 1 to be inspected in the state of intersecting the central axis nearly orthogonally with the surface of the material 1 and a secondary coil 3 for detection is provided in parallel with the coil 2. A magnetic field (a) is, thereupon generated in the circumference and electromotive force is induced by the same and is generated in the coil 3 when AC current is passed to the coil 2. The eddy current corresponding to the magnetic permeability flows in the material 1 and a magnetic field is thereby generated therein. This magnetic field acts on the coil 2 to change the coil impedance. The change in coil impedance is detected as the change in voltage by a voltmeter 4. The relation between the change in the coil impedance and the degree of deterioration is derived from the previously determined relation between the change in the magnetic permeability and the degree of deterioration of an arbitrary conductive material and the relation between the change in the magnetic permeability and the change in the degree of deterioration and is used as the criterion for the degree of deterioration, by which the quantitative decision of the degree of deterioration by a deciding device 5 is easily executed.
Patent JP-H02305848-A (JP)
Title: Liquid epoxy resin composition and its cured product
Inventor: SHIOBARA TOSHIO
IPC: H01L23/29
Filed: 1989-05-19
Abstract: PURPOSE:To obtain a liquid epoxy resin composition which is lowly viscous, has good thixotropic properties and good shelf life by mixing an epoxy resin having at least two epoxies with a curing agent, a polyoxyalkylene block- containing polyorganosiloxane and fumed silica. CONSTITUTION:A liquid resin composition is prepared by mixing a resin component comprising an epoxy resin (A) having at least two epoxies in the molecule (e.g. diglycidyl ether of bisphenol F) and a curing agent (B) for epoxy resin (e.g. 4-methylhexahydrophthalic anhydride) with a thixotropic agent (C) comprising a compound containing at least 20wt.%, desirably 40wt.% polyoxyalkylene block in the molecule, particularly a polyorganosiloxane, and fumed silica (D) (desirably of a BET specific surface area of 50-400m<2>/g) in an amount of 0.5-4 pts.wt.,desirably 1-3 pts.wt. per 100 pts.wt. total of components A and B.
Patent JP-H11327491-A (JP)
Title: Display device, and its driving method
Inventor: WAKABAYASHI SHUNICHI
IPC: G09G3/28
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which power consumption is reduced and occurrence of animation pseudo contour is reduced or prevented, and its driving method. SOLUTION: Each field is divided into temporally a light emitting period and a pulse blanking period, and each light emitting period is divided into temporally plural sub-fields. In a pulse blanking period, a pulse is not applied to a scan electrode 12 and a sustain-electrode 13, and voltage of the scan electrode 12 and the sustain-electrode 13 is held at the prescribed level. In non-light emitting periods set in each field, as at least voltage of a second electrode is held at the prescribed level or potential difference between the first electrode and the second electrode is held constant, a charge/discharge current is reduced. Therefore, power consumption of the display device is reduced.
Patent JP-S5916734-A (JP)
Title: Ejector device for lower ring of central mechanism of tire vulcanizer
Inventor: KINO NATSUSHIROU
IPC: B29C35/00
Filed: 1982-07-20
Abstract: PURPOSE:To exactly and stably separate a molded tire from a bottom force by a method in which a crank arm supporting a lift cylinder integrated with the lower ring in a freely vertically movable manner in an ejector device for a vulcanized tire is normally or inversely turned. CONSTITUTION:Under the condition that a top force is opened after the vulcanization and molding of a tire 18, when a screw shaft 31 is normaly turned by a reversible motor 36, a drive rod 32 is turned to the left through a nut 34 and a crank arm 21 turns around a pin shaft 19 as a fulcrum. A pin shaft 25 connected with a connecting lever 23 goes up rotationally, the connecting lever 23 is pulled up, a lift cylinder 3 to be connected the pin shaft 24 goes up through a cylinder guide 2, and a lower ring 4 is ejected upwardly to separated upwards a vulcanized tire 18 with an elastic molding 5 from the bottom force 11. Since the pin shaft 25 can exhibit its great force at near the lower dead point, the separation of the vulcanized tire can be easily and stably attained because of slow speed.
Patent JP-H02305768-A (JP)
Title: Control device for paper machine
Inventor: SHIMOMURA SHIGENOBU
IPC: D21F7/02
Filed: 1989-05-18
Abstract: PURPOSE:To positively prevent the occurrence of cuts in paper and fluctuation in tension by providing an inclined signal generator which outputs signals modulately inclining to a target current value from a present current value for the drive device of a paper machine, for the drive device as a current control value at the time of switch-over from tension control to speed control. CONSTITUTION:Respective drive devices such as a calender and a take-up machine are controlled by the current control value from an inclined signal generator 25, which moderately goes to a target current value 24 at the time of switch-over from tension control to speed control. This thereby permits switch-over from tension control to speed control to be assumed by a bumpress, no abrupt change in the output of each drive device takes place, thereby making it possible to positively prevent the occurrence of cuts in paper and fluctuation in tension so that operation efficiency is enhanced to a great extent.
Patent JP-H10319473-A (JP)
Title: Focal-plane shutter
Inventor: KIYOTA MASATO
IPC: G03B9/36
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a strong focal-plane shutter for a camera having simple constitution and capable of detecting the abnormal operation of a rear blade driving member. SOLUTION: A front blade driving member 8 has the operation pin 8e of a front blade group. A rear blade operating member 11 pressed and operated by the rear blade driving member 12 has the operation pin 11c of a rear blade group. The respective driving members 8 and 12 are held at exposure operation starting positions against their driving springs by the magnetic force of their electromagnets. A mediate member 15 is energized counterclockwise. When the holding power of the member 12 by the electromagnet is not obtained, the member 12 rotates, its projecting part 12d presses the bent part 15a of the member 15, and d bent part 15d presses the member 8. The member 8 is separated from the electromagnet and travels by the force of two driving springs, then a switch is operated by a pressing pin 8c so as to give the warning of the abnormal operation.
Patent JP-S5919674-A (JP)
Title: Grinding attachment with displacement detector and method of controlling the same
Inventor: YOSHIOKA AKIMICHI
IPC: B24B49/02
Filed: 1982-07-20
Abstract: PURPOSE:To automatize grinding such as removal of burr of bead weld by grinding with a grinding wheel while detecting the grinding amount in a grinding attachment for removing the burr of bead weld in welding steel plates for car bodies for example. CONSTITUTION:On a floating base 4 rotatable counterclockwise against the force of a spring 8 is mounted a grinding attachment 14 for rotating a disk-like grinding wheel 13 with the supply of pressurized air. Further, a location detector (differential transformer) 15 for detecting the grinding amount of a workpiece with the grinding wheel 13 is mounted, and from this differential transfromer 15 is generated the electric signal output corresponding to the grinding amount, i.e., rotational displacement of a detecting arm 18 having the detecting end projected onto the grinding surface 19 of the grinding wheel correspondingly to the burr height of bead weld of the workpiece and bearing against the workpiece 18'. On the basis of this output signal is controllably moved the grinding attachment 14 to grind properly the burr of bead weld.
Patent JP-H05323389-A (JP)
Title: Optical variable branching filter device
Inventor: HABARA TAKASHI
IPC: G02F1/313
Filed: 1992-05-20
Abstract: PURPOSE:To provide the optical variable branching filter device of simple constitution which branches a frequency-multiplexed light signal for every frequencie without any loss. CONSTITUTION:The optical variable branching filter device 1 which branches and outputs specific frequency light in the frequency-multiplexed signal inputted from an input optical path 5 to output on optical paths 15A-15D has ring-shaped optical paths 7A-7D which are annularly formed, 1st optical coupling means 9A-9D which optically couple the ring-shaped optical paths 7A-7D with the input optical path 5, 2nd optical coupling means 11A-11D which optically couple the 1st optical coupling means with the output optical paths 15A-15D, and adjusting means 13A-13D which are provided in the ring-shaped optical paths 7A-7D and adjust their optical path lengths.
Patent JP-S5555133-A (JP)
Title: Preparation of 2,3-dihydroxy-1,4-naphthoquinone
Inventor: MATSUURA AKIRA
IPC: C07C67/00
Filed: 1978-10-18
Abstract: PURPOSE: To obtain the title compound excellent in purity and color tone, useful as a gelling agent for styrene, and a polymerization inhibitor, by alkylation of an easily available 2,3-dialkoxy-1,4-naphthoquinone with an aqueous solution of hydrobromic or hydriodic acid.  
     CONSTITUTION: One mole of a 2,3-dialkoxy-1,4-naphthoquinone is alkylated with preferably 5W20 moles, especially 10W20 moles, of a 10W47wt% aqueous hydrobromic acid or 10W57wt% aqueous, hydriodic acid, as an alkylation agent, preferably at 80W100°C.  
     USE: A gelling agent for unsaturated polyesters. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07327864-A (JP)
Title: Air jet dryer
Inventor: KURA RYUZO
IPC: A47K10/48
Filed: 1994-06-09
Abstract: PURPOSE:To provide a compact air jet dryer to enable quick drying processes. CONSTITUTION:The dryer has a suction pipe 3 at the external side of an end of the outside of the body cover made in a tube shape, a discharge pipe 10 of an exhaust nozzle 9 fixed toward outside, and an air compressor section 7 equipped within the body cover 1, which sucks air from the suction pipe 3 and gushes out compressed air to the exhaust nozzle 9.
Patent JP-H0421621-A (JP)
Title: Beautifying cosmetic
Inventor: KOBATA YASUNORI
IPC: A61K8/00
Filed: 1990-05-16
Abstract: PURPOSE:To obtain a beautifying cosmetic having excellent skin safety, treating and preventing effects on chromatosis, by blending a cosmetic with squaric acid. CONSTITUTION:A cosmetic is blended with 0.0001-10.0wt.%, preferably 0.001-3.0wt.% squaric acid. The blend is properly mixed with a usually used dyestuff, perfume, antiseptic, surfactant, pigment, antioxidant, etc., and prepared by a conventional procedure to give the objective substance. A cosmetic blended with squaric acid will not cause browning change resulting from dopachrome and shows stronger suppressing action on melanin dyestuff formation than L-ascorbic acid.
Patent JP-H11330493-A (JP)
Title: Anodic formation of silicon substrate, fabrication of acceleration sensor employing it, and acceleration sensor
Inventor: MURATE MAKOTO
IPC: G01P15/12
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an anodic formation method for silicon substrate having high processing efficiency in which a design region can be rendered porous surely and selectively. SOLUTION: An n-type silicon buried layer 21 is formed at the interface of a p-type single crystal silicon substrate 2 and epitaxial growth layers 4, 6 of two layer structure. A p-type silicon buried diffusion layer 19 is formed in a region surrounded by silicon diffusion layers 5, 7 from the side face side at the upper layer part of the n-type silicon buried layer 21. An opening 21a smaller than the p-type silicon buried diffusion layer 19 is made in the n-type silicon buried layer 21 at a position corresponding to the layer 19. Under the condition the p-type single crystal silicon substrate 2 is connected to the anode side of a DC power 5 supply in a solution of hydrofluoric acid and conducted.  According to the method, the part surrounding the epitaxial, growth layers 4, 6 of two layer structure from the side face side and the lower surface side is rendered porous selectively without rendering porous a part of the epitaxial growth layers 4, 6 of two layer structure.
Patent JP-H01296804-A (JP)
Title: Current amplifying circuit
Inventor: OKASHIN YAMATO
IPC: H03F3/34
Filed: 1988-05-25
Abstract: PURPOSE:To improve various characteristics while the degree of freedom of the design of the circuit at a front step is increased by connecting an auxiliary transistor for a main transistor to a prescribed relation. CONSTITUTION:Since, for transistors(Tr) 1 and 2, characteristic and base bias conditions are mutually equal, the collector current becomes mutually equal. Consequently, when a current (I+i) is outputted from a Tr 21, an output current I4 of a Tr 4 becomes I4=I+i+I5-21B. At this time, when the current amplification factor of Tr 1-4 is sufficiently larger, a base current IB can be neglected. A current I5 can be neglected sufficiently smaller than a current I. Consequently, the output current I4 of the Tr 4 becomes I4=I+i, approximately equal to an input current (I+i) and especially, an alternating current part I does not change. In short, the current output equal to the output current of the TR 21 can be obtained at the collector of the Tr 21.