baber/WOPTO huggingface dataset:
Patent JP-S63193675-A (JP)
Title: Video signal processor
Inventor: KAWASAKI MOTOAKI
IPC: H04N5/93
Filed: 1987-02-05
Abstract: PURPOSE:To simplify the constitution of the titled processor by using a delay device to execute the average value interpolation of illuminance signal in common with one eliminating white noise. CONSTITUTION:A reproduced illuminance signal YP outputted from a deemphasis circuit 9 is represented by an equation I, where Y is an illuminance signal, (n) is a noise component, n1 is a noise component present in a band whose center is fH, (n2) is noise components present in other bands. A signal YP outputted from a subtractor 21 is repersented by an equation II, where Y' is an illuminance signal present in a band whose center is (n+1/2)fH which is in extremely small in quantity. This signal is supplied to a limitor 22, and only a small signal component is taken out from there in which almost only n2-component is included. Accordingly, an arithmetic operation in which the n2 of the equation II is subtracted from the YP of the equation I is executed; and an output VP' from a subtractor 23 is expressed as YP'=Y+n1. As a result, the noise band included in an output YP' from the subtractor 23 is haved, hence the SN ratio can be improved without damaging an illuminance information.
Patent JP-S57139096-A (JP)
Title: Heat denaturing deoxyribonucleic acid md-011 having antitumor activity and antitumor agent
Inventor: FURUYA YOSHIO
IPC: C12R1/32
Filed: 1981-02-21
Abstract: NEW MATERIAL:A heat denaturing deoxyribonucleic acid MD-011. Elementary analysis %: C, 25.57-29.75; H, 3.80-4.75; N, 12.67-13.47; P, 7.30-7.91; Na, 8.12-11.59. Molecular weight: 30,000-1,000,000. Soluble in water and insoluble in ethanol, ether, acetone, etc. Negative to the orcinol, ninhydrin and anthrone reactions, and positive to the diphenylamine reaction. pH of the aqueous solution: 6.5-7.5. While powder. Base composition %: Guanine, 30.4; adenine, 16.9; cytosine, 30.8; thymine, 21.9. Loses the antitumor activity with deoxyribonuclease I, and no change with ribonuclease T2. Melting point and transition temperature: Indefinite. USE:An antitumor agent. PROCESS:A bacterium, e.g. bovine tubercle bacillus (ATCC19015), of the genus  Mycobacterium is crushed and centrifuged to give an extract. A nucleic acid  fraction of the resultant extract is then heat-treated.
Patent JP-H04248805-A (JP)
Title: Suspension polymerization of vinyl chloride
Inventor: UNO SHIGERU
IPC: C08F14/00
Filed: 1991-01-25
Abstract: PURPOSE:To produce the subject polymer reduced in the adhesion of scales and having good physical properties in good productivity in a shortened heating time by stirring a part of water, a suspension agent and vinyl chloride, adding the remained amount of water heated above the polymerization temperature to raise the temperature of the polymerization system, adding a polymerization initiator and subsequently polymerizing the polymerization system. CONSTITUTION:When vinyl chloride is suspension-polymerized, the ordinary temperature deionized water in an amount of 20-50wt.% based on all the amount of the water in the polymerization system, a suspending agent (e.g. partially saponified polyvinyl alcohol) and vinyl chloride are charged to the autoclave, and stirring is started. The remaining 50-80wt.% of the deionized water heated to approximately 80 deg.C higher than the polymerization temperature is charged to the polymerization system to heat the mixture to 57 deg.C of a prescribed reaction temperature. A polymerization initiator (e.g. di-e-ethylhexyl peroxydicarbonate) is added, and the vinyl chloride is suspension-polymerized to produce the objective polyvinylchloride in improved productinity.
Patent JP-H01202134-A (JP)
Title: Speed detector for outer rotor motor
Inventor: MATSUMOTO TATSUO
IPC: H02K11/00
Filed: 1988-02-05
Abstract: PURPOSE:To make a device small and reduce the number of component parts, by setting the rotary body magnetic recording media of the magnetic encoder of a speed detector, on the outer peripheral section of an outer rotor, to form a rotary body. CONSTITUTION:On a rotary shaft 4, an outer rotor 8 is fixed, and on the outer peripheral section of the outer rotor 8, the surface of a non-magnetic ring 8b is coated with a magnetism recording media 8a for detecting rotational frequency, and a magnetic pole is written. Confronted with the rotor 8, a magnetic reluctance effect element 9 is set on a stator frame 1, and the magnetic pole of the magnetic recording media 8a is detected. Besides, in the outer rotor 8, a rotor slot 8c for generating a rotational force with magnetic induction is formed when current is conducted to a coil 6. By coating the outer peripheral section of the outer rotor 8 with the magnetic recording media 8a to form the magnetic pole in this manner, a rotary body magnetic-drum can be abolished.
Patent JP-H10271783-A (JP)
Title: Ac generator
Inventor: OTA TAKAHITO
IPC: H02K21/16
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain an AC generator for generating a high power with a low driving power while being mounted on a mobile in which transient reactance is extremely low in starting. SOLUTION: A stator 1 facing the outer circumferential surface of a rotor 6 is die cast of aluminum and a plurality of slots 3 to be fitted with a winding for leading out the generated power are made in the inner circumferential surface of a central hole. A cut is made axially from the bottom of each of the plurality of slots 3 to the outer circumferential surface of the stator 1 and a yoke 4 of a magnetic body is provided around the stator 1 while abutting on the outer circumferential surface thereof. The rotor 6 is die cast of aluminum on the outer circumferential surface of a rotary shaft 5 and a permanent magnet 7 is bonded to the outer circumferential surface of the stator 1 while facing the inner circumferential surface thereof through an air gap.  The AC generator further comprises means for developing the stator 1 and the rotor 6 linearly, and means for supporting the rotor as a mover 1a reciprocating on the stator through an air gap.
Patent JP-H01201362-A (JP)
Title: Unsaturated polyester resin composition
Inventor: FURUSAWA SATOSHI
IPC: C08L67/06
Filed: 1988-02-05
Abstract: PURPOSE:To obtain the title composition excellent in flexibility, strengths, anticorrosiveness and chemical resistance and suitable for use in lining and waterproofing, by diluting a polyester prepolymer of a specified constitution with a vinyl monomer. CONSTITUTION:An excess of a diol component (A) comprising at least 30mol.% adduct (a) of bisphenol A with 2-20mol. of an alkylene oxide and other diol components (b) such as neopentyl glycol is esterified with a dicarboxylic acid component (B) comprising 8-35mol.% unsaturated dicarboxylic acid (c) (e.g., maleic acid) and a saturated dicarboxylic acid (d) (e.g., isophthalic acid) at 190-220 deg.C until a product of an acid number <=10 and an OH number of 15-60 is obtained. This product is reacted with a dicarboxylic aid component (C) comprising 1-25mol.% component (c) and component (d) at 110-170 deg.C for 0.5-4hr to esterify the terminal OH groups with component (c) to obtain a polyester prepolymer of a content of component (c) in the prepolymer chain of 8-35mol.% and a content of terminal component C of 1-25mol.%. At least 40wt.% this prepolymer is diluted with at most 60wt.% vinyl monomer (e.g., styrene).
Patent JP-S57137935-A (JP)
Title: Comparing device
Inventor: WATANABE MASANOBU
IPC: G06F7/02
Filed: 1981-02-20
Abstract: PURPOSE: To overcome a defect of an associative storage system which is considered to be high in cost and to be unsuitable for converting to LSI, by sufficiently utilizing a rotary memory such as a CCD, etc.  
     CONSTITUTION: This comparing device is provided with one main rotary memory 10 which holds (n) number of memory cells coupled like a loop, and is capable of transferring data in the memory cell to an adjacent memory cell in the constant direction, a sub-rotary memory 11 which is capable of transferring the data in the memory cell, and (e) number of relational operators 12 for executing a relational operation designated from the control part and outputting its operation result to the comparison result controlling part. Also, in both the main rotary memory 10 and the subrotary memory 11, a data output line is provided on memory cells 13, 14 which are not coupled with the relational operators 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57138409-A (JP)
Title: Heating apparatus for car
Inventor: IMAE ISAMU
IPC: B60H1/08
Filed: 1981-02-20
Abstract: PURPOSE:To improve the heating efficiency of the heating apparatus in utilization of the engine cooling water by constituting the captioned apparatus so that a combustion system heating circuit is branched through a four-way valve and a four-way joint in the  cooling water circulation passage between an engine and a heater core and switching of said four-way valve is executed according to the temperature of the cooling water. CONSTITUTION:If the temperature of the engine cooling water is below a prescribed value, a four-way valve 14 is switched through a controller 23 by the signal of a temperature detector 22, and the cooling water in the first circulation passage 13 flows through a four-way joint 16, bypass 19, comubustion system heater 17, and the four-way valve 14, and the temperature of the cooling water is raised, and the engine warming time can be shortened. During this time, the second circulation passage 25 is in rest. When the temperature reaches a pre- scribed value, the four-way valve 14 is restored, and the circulation passage 13 and a pipe 15 or the bypasses 19 and 21 communicate respectively, and the cooling water which is heated by the combustion system heater 17  through the circulation passage 25 is supplied into the heater core 20 of an auxiliary heater independently in each passage. Thus, the heating efficiency and the performance of the heater in direct utilization of cooling water can be improved.
Patent JP-H04240629-A (JP)
Title: Sheet film pack
Inventor: MURAMATSU KATSUJI
IPC: G03B17/32
Filed: 1991-01-24
Abstract: PURPOSE:To improve operability and portability in the case of execution of photography by using the sheet film pack laminated and housed with plural sheets of sheet film units. CONSTITUTION:The film pack 2 is freely attachable and detachable to and from a pack holder 3 mounted to a camera. A sheet housing chamber 17 and a sheet recovering chamber 18 segmented by a partition 16 are formed in the pack body 15. Plural sheets of the unexposed sheet film units 21 and 1st, 2nd light shielding sheets 20, 22 are housed in the sheet housing chamber 17 and are joined respectively to a drawing out sheet 27. The front end of the drawing out sheet 27 is projected through a slit penetrated vertically in the partition wall 16 to the rear surface of the pack body 15. The exposed sheet film unit 21 is sent into a sheet recovering chamber 18 and the fresh sheet film unit 21 is moved to the exposing position by successively drawing out the drawing out sheet 27.
Patent JP-H02205506-A (JP)
Title: Sealed packaging container and its sealed packaging method
Inventor: SUGIYAMA SHINJI
IPC: B65B7/28
Filed: 1989-02-03
Abstract: PURPOSE:To obtain a container which has a simple structure, for which the removing of air can be done sufficiently, and which seals an object to be packaged assuredly by a method wherein the title container has first and second contact surfaces on the lid side, which come into contact with first and second contact surfaces on the main body side, and the bonding surfaces of the second contact surfaces on the main body side and lid side are thermally bonded on the whole area. CONSTITUTION:When a lid 2 is made to come close to a container main body 1, the excess part of an object to be packed A, which is stored in a storage part 3 of the container main body 1, is pressed out and discharged. The lid 2 is pressed further, and a first lid side contact surface 6, which is provided on the outer peripheral edge of a press part 7, is brought into contact with a first main body side contact surface 4. Then a thermal pressure-bonding tool 13 for a heat sealing device is pressed to these contact surfaces, and the fast bonding surface 10 is thermally bonded. The air, which remains in the storage part 3 of the container main body 1, is discharged and removed through a clearance 12. Then the second bonding surface 11 is thermally bonded. In this case, the second main body side bonding surface 5 and second lid side bonding surface 8 are under a mutually contacted condition. By pressing the thermal bonding tool 13 to both contact surfaces 5, 8, a thermal bonding is performed on the whole periphery. The object to be packed A is encapsulated in the storage part 3, and the container is sealed under a condition wherein the air is totally removed.
Patent JP-S56125246-A (JP)
Title: Plate glass and its application
Inventor: MIURA TAKEHIRO
IPC: C03C27/00
Filed: 1980-02-29
Abstract: PURPOSE: To prevent thermal crack of color plte glass apt to aborb to make the use of a glass plate as a facing material possible, by applying a sheet having improved thermal conductivity to the peripheral part on the glass surface.  
     CONSTITUTION: The sheet 2 having improved thermal conductivity is applied to almost all peripheral part of plate glass 1 in frame shape. The sheet 2, for example, is made of an aluminum sheet with a thickness about not less than 0.3mm. and the width from the peripheral end of the glass to the central side is about not less than 50mm. When the size of the sheet 2 in the length direction is about not less than 1m, the sheet 2 is preferably cut in mosic form as shown by the mark 2'. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60167971-A (JP)
Inventor: HISHIDA SABUROU
IPC: D06M101/16
Filed: 1984-02-09
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-H03227691-A (JP)
Title: Thermal transfer ink sheet and heat resistant film used therefor
Inventor: KAWAHITO SHIRO
IPC: B41M5/40
Filed: 1990-02-02
Abstract: PURPOSE:To improve a thermal transfer ink sheet in running properties, heat resistance, and thermal head noncontamination properties by applying a compound of a carboxyl-modified urethane resin and an amino-modified silicone oil on one surface of a film. CONSTITUTION:On the rear surface of a base film provided with a thermal transfer ink layer on the top surface thereof, a back coating material film is provided. In the back coating material, a carboxyl-modified urethane resin and an amino-modified silicone oil are incorporated. On one surface of a heat resistant film, a compound of a carboxyl-modified urethane resin and an amino- modified silicone oil is applied. The carboxyl-modified urethane resin and the amino modified silicone oil form the ion bonds or ion pairs of carboxyl groups and amino groups. The single use of the carboxyl-modified urethane resin results in insufficient lubricating properties. Therefore, the combination use with the amino modified silicone oil is necessarily required. Generally, a compound containing 1-50 pts.wt. amino-modified silicone oil per 100 pts.wt. of the carboxyl modified urethane resin is used.
Patent JP-S59151323-A (JP)
Title: Vertical magnetic recording and reproducing head
Inventor: YAGI MOTOI
IPC: G11B5/127
Filed: 1983-02-16
Abstract: PURPOSE:To reproduce a recorded waveform as a reproduced waveform with fidelity over a broad band by forming a main magnetic pole where the width of one end of a main magnetic pole is formed partly as uniform width and a magnetic gradient with a reduced degree of magnetic induction is applied from the one end to the other end. CONSTITUTION:In using the main magnetic pole 6A having a uniform width at one end and having a gradient of area where the cross section area is reduced gradually from one end to the other end as shown in a figure (f), the magnetic flux phi is shown in a figure (e) and the reproduced voltage V is shown in a figure (g). Since the magnetic flux phi is an integration value over the track width W attended with the movement of a magnetization transposition point R, the gradient of the cross section area of the main magnetic pole 6A can be the magnetic gradient where the degree of magnetic induction is reduced to the other end. Further, based on this consideration, the reproduced voltage V as shown in the figure (g) is obtained from a main magnetic pole 6B having the gradient of cross section area with nonlinearity as shown in a figure (h), for example, or a main magnetic pole 6C having rugged area gradient comprising plural inclinations as shown in a figure (i) as well as the main magnetic pole having one slant face as shown in the figure (f).
Patent JP-H09217849-A (JP)
Title: Quantitative feed pole valve
Inventor: FURUSAWA KATSUHIKO
IPC: F16K21/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To shorten a distance between substances to be transported through the increase of the number of the pockets of a valve element and to prevent the loss of a seal function due to the pockets. SOLUTION: Pockets 27 arranged at a valve element 8 arranged in four spots situated at equal intervals in the peripheral direction of a valve element 8. By producing a difference in a radius between the seal parts 22 and 23 of primary and secondary port rings 18 and 19, when one pocket 27 is moved across one seal part 23, the other pocket 27 is brought into a position relation where the other pocket is parted from the other seal part 22.
Patent JP-S56121155-A (JP)
Title: Address coincidence detection circuit
Inventor: SATOU KAZUYUKI
IPC: G06F11/00
Filed: 1980-02-28
Abstract: PURPOSE:To execute the coincidence detection of a log of addresses by means of constitution of a few hardwares, by constituting so as to make one memory element have both the functions of an address coincidence register and a comparator circuit. CONSTITUTION:The memory address for which coincidence detection is required is provided to the address terminal group ADRS of the memory element 11. In this case, the element 11 becomes a write enable state by the input of logic ''0'' to the write enble terminal WE, and when a write data of logic ''1'' is provided to the data input terminal DI, a data of logic ''1'' is written in the element 11. Said operation is executed as to all the memory addresses for which coincidence detection is required. Subsequently, the element 11 is accessed, and its memory contents are provided to the data terminal D of the FF14 through the AND gate 13. Now, if the memory address shown in the main memory is an address for which coincidence detection is required, an output of the element 11 becomes logic ''1'', and the FF14 outputs a  coincidence signal of logic ''1'' from the output terminal Q.
Patent JP-H10323356-A (JP)
Title: Denture attachment, method for fixing the same, and spacer for fixing
Inventor: MOTOKURA YOSHINOBU
IPC: A61C8/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a denture attachment which has an excellent cushion against the pressing force caused by occlusion and can make the denture properly sink at the time of occlusion. SOLUTION: This denture attachment 2 consists of a magnet 2 which can be stuck to a root plane implanted in the tooth root with magnetic attraction force, and a cap 22 which covers the magnet 21 on the back side of the surface to be stuck to the root cap, and the denture attachment 2 is implanted in the denture base. The magnet 21 has a dent 210 at the center on the back side surface 21c, and a protrusion 223 of the cap 22 made of hard resin is engaged with the dent 210. As the protrusion 223 is elastically deformed and contracted by the pressure of occlusion and the flange 222 integrally formed around the main body 22 of the cap 22 is slid on the side surrounding surface of the magnet 21, the thickness of the denture attachment 2 is reduced. As a result, the denture properly sinks at the time of occlusion and the cushion of the denture attachment is improved to make the denture more comfortable for a user to wear.
Patent JP-S61184539-A (JP)
Title: Image formation having heating step
Inventor: TSUKASE MASAAKI
IPC: G03C7/305
Filed: 1985-02-12
Abstract: PURPOSE:To reduce tendency of forming an uneven image by heating an image- forming material in the presence of a specified compd. CONSTITUTION:The image-forming material is heated in the presence of the compd. represented by formula I in which R<1> is one of groups of formulae (A), (B), and (C); R<11>, R<12> are each optionally substd. alkyl, cycloalkyl, alkenyl, aralkyl, aryl, heterocyclic, alkyloxy, aryloxy, aralkylthio, arylthio, or amino. Proper heating temps. are about 50-250 deg.C, and since said compd. gradually releases a development inhibitor at the time of heat development, it can stop development without lowering image density, and the addition of said compd. permits a large amt. of development inhibitor to be released at the part of high temp. and the limit of image density to be obtained is restrained, and accordingly, uneven image density to be decreased.
Patent JP-H03229578-A (JP)
Title: Image pickup device
Inventor: TAKAGI YOSHINORI
IPC: H04N5/238
Filed: 1990-02-02
Abstract: PURPOSE:To smooth the change of a lighting device from lighting to lights-out and from the lights-out to the lighting, and to avoid a hunting phenomenon by changing the brightness of the lighting device so as to follow the change of the intensity of illumination of an object. CONSTITUTION:When the intensity of illumination of the object is in a range over an iris full-open zone C, a light control circuit 14 does not supply the output voltage of a battery 15 at all to a movie light 13, and operates so as to turn the movie light 13 into a lights out state. When the intensity of illumination of the object comes in the iris full open zone C, it increases movie light lighting voltage E0 from 0V to a maximum value max at prescribed rate according to the fall of the intensity of illumination of the object. Accordingly, the movie light lighting voltage E0 changes nearly in inverse proportion to the change of the intensity of illumination of the object in the iris full open zone C.
Patent JP-2000221677-A (JP)
Title: Positive photosensitive resin composition and pattern forming method using same
Inventor: OKABE YOSHIAKI
IPC: C08L49/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain the positive photosensitive resin composition developable in an aqueous alkali solution and high in resolution by incorporating a specified polyimide precursor and a diazo-naphthoquinone type photosensitive agent and a component capable of causing cross-linking reaction or self-heat-polymerization reaction with the specified group of this polyimide precursor. SOLUTION: The photosensitive composition contains (a) the polyimide precursor represented by the formula, (b) the naphthoquionone type photosensitive agent, and (c) the component capable of causing the cross-linking reaction or self-heat-polymerization reaction with the Z-group of this polyimide precuror. In the formula, X is a tetravalent aromatic group; Y is a divalent aromatic group; Z is a carboxyl, hydroxyl, amino, sulfonamide, or amide group; R is an H atom or a 1-6C alkyl group; and (m) is 0, 1, 2, or 3. The component (c) is mixed to the polyimide in an amount of 1-15 weight % of the polyimide precursor and the component (c) is at least one kind among melamine, styrene, epoxy, phenylacetylene, acrylates, methacrylates, and bismaleimides.