baber/WOPTO huggingface dataset:
Patent JP-2001008603-A (JP)
Title: Bird and beast-repellant film
Inventor: OKADA HIROSHI
IPC: A01M29/08
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive film for repelling birds and beasts which can easily be installed and can exhibit bird and beast-repelling effect for a long period of time. SOLUTION: This film for repelling birds and beasts is constituted using a hologram where pattern is formed by a serial patterns each having at least one central point 2 of reflection in a unit pattern 1.
Patent JP-S6155812-A (JP)
Inventor: INOUE TAKESHI
IPC: H01B19/00
Filed: 1984-08-27
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-S62121809-A (JP)
Title: Tappet valve device for internal combustion engine
Inventor: INOUE KAZUO
IPC: F01L1/12
Filed: 1986-07-30
Abstract: PURPOSE:To alter a valve characteristic according to an engine driving state, by installing three pieces of suction-exhaust valve driving cams connectedly on a camshaft as well as installing a rocker arm driving part in a manner conformable to each, and controlling a connecting state between adjacent rocker arms whereby selecting an actuating cam. CONSTITUTION:Two suction valves 1a and 1b are opened or closed by rocker arms 7, 8 and 9 to be actuated by three cams 3, 5 and 3; connectely installed on the camshaft 2 set up in the upper part. A connecting piston 23 is installed in the rocker arm 7 at the center and an adjacent part of the remaining rocker arms 8 and 9 at both sides. The cam 5 should be set to be earlier in valve open timing than other adjacent cams but slower in the close timing. At the time of engine slow speed, if oil in a piston chamber 29 is drained, the piston 3goes back by dint of a spring 25, and its connection is released, thus it is operated by these cams 3 and 3' alone. At the time of high speed, if pressure oil is fed to one side or both piston chambers, the piston goes forward, coupling rocker arms 7 and 8 as well as 7 and 9 together, and each valve is opened or closed by the cam 5.
Patent JP-H0231323-A (JP)
Title: Memory disk for magnetic recording
Inventor: HATANO TAKASHI
IPC: G11B5/73
Filed: 1988-07-20
Abstract: PURPOSE:To prevent crosstalks and to allow the formation of tracks to a smaller pitch by providing recesses or projecting parts having the pitch, width and depth of specific ranges spirally or concentrically to the surface of a substrate. CONSTITUTION:The pitch of the recesses 2 or projecting parts on the substrate 1 is specified to 1-100mum, more preferably 1-20mum. The width of the recesses 2 or the projecting parts is specified to 0.2-50mum, more preferably 0.2-10mum. The depth thereof is specified to 0.01-10mum, more preferably 0.02-2.0mum. While a well shape, inverted trapezoidal shape, tray shape, etc., can be adopted for the inclination from the recesses 2 toward the projecting parts, the magnetic crosstalks from the adjacent tracks are prevented by making use of the fact that the magnetic field intensity in the recesses 2 is different from the magnetic intensity in the projecting parts. The track pitch is reduced to a min. 1mum in this way without being affected by the crosstalks.
Patent JP-S5968725-A (JP)
Title: Image pickup device
Inventor: KISHI HIROTOSHI
IPC: G03B17/16
Filed: 1982-10-13
Abstract: PURPOSE:To select either of both functions of a film camera and electronic camera possible, by fitting a film holder and converting member holder which supports a photoelectrically converting member to the rear of an image forming optical system so that they can be exchanged with each other. CONSTITUTION:To the rear of a common part 1 containing an image forming optical system a film holder 10 at the time of a film camera and a converting member holder 30 which support a photoelectrically converting member at the time of an electronic camera are fitted under an interchangeable condition. Since the photosensitive area of a film and the photoreceptive area of a solid- state image pickup element 34 are different from another, the focal lengths of a field lens 31 and relay lens 32 are appropriately selected and the angle of view is set to one which is equal to the angle of view of the film camera, and then, an image is again formed upon the image pickup element 34. Therefore, either the film camera function or electronic camera function can be selected and, at the same time, incidence of erroneous photographing can be prevented because the angle of view is not changed.
Patent JP-H0526935-A (JP)
Title: Reflection noise simulator device
Inventor: ODATE TOSHIAKI
IPC: G01R31/00
Filed: 1991-07-19
Abstract: PURPOSE:To provide countermeasures against noise in a printed-circuit board easily by using an information processing means which makes a decision based on data regarding pattern length between ICs, rise time and fall time. CONSTITUTION:A pattern diagram data signal (a) and a packaging data signal (b) which are created by a CAD are input to an external interface portion 2. A pattern length between ICs of a printed-circuit board is measured by a pattern length measuring means 8 based on data signal (8) which is transmitted from an external data input means 3 to a CPU 7 and its data signal (d) is transmitted to an information processing means 9. On the other hand. an IC data portion 6 transmits a data signal C of rise and fall times of the ICs to the CPU 7 by the packaging data signal (b). Then, the information processing means 9 judges an influence of a reflection noise based on the data signal of the rise and fall times of the pattern length data signal (a) from a measuring means 8, thus enabling an influence of the reflection noise of the printed-circuit board to be simulated easily.
Patent JP-H0467685-A (JP)
Title: Manufacture of nonvolatile semiconductor memory device
Inventor: YOSHIDA MASANOBU
IPC: H01L29/792
Filed: 1990-07-09
Abstract: PURPOSE:To enable a channel region to be formed in a self-aligned manner so as to dispense with the alignment of a mask by a method wherein a first insulating film is made to grow, a conductor formed into a first gate is provided thereon and formed into a prescribed shape, and a field insulating film is grown thick on a part where the conductor concerned is not located. CONSTITUTION:An SiO2 film 32 is grown on a P-type silicon 31, and a polysilicon film 33 is formed on all the surface of the SiO2 film 32. In succession, an Si3N4 film 34 is made to grow on the polysilicon film 33, and a photoresist layer 35 is applied onto the Si3N4 film 34. The photoresist layer 35 is exposed to light through a mask and developed, only the part of the photoresist layer 35 to serve as a transistor region is left unremoved, and the Si3N4 film 34, the polysilicon film 33, and the SiO2 film 32 are selectively etched. In succession, the photoresist layer 35 is separated off, and a thick SiO2 film 36 is made to grow on a part other than a transistor region in a field oxidation process. Then, the Si3N4 film 34 is all removed, and the SiO2 film 36 is slightly etched. Following processes are all carried out the same as usual.
Patent JP-S5968485-A (JP)
Inventor: YAMADA AKIO
IPC: E05F11/50
Filed: 1982-10-12
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-S6422016-A (JP)
Title: Chip type ceramic capacitor
Inventor: CHIBA KOICHI
IPC: H01G2/24
Filed: 1987-07-17
Abstract: PURPOSE:To use mechanical marking as a marked character, and to prevent annihilation due to subsequent handling, etc. by printing the upper section of a capacitor surface by alumina powder or zirconia power having specified grain size, pressing a printing surface by specific pressure and marking the printing surface in a process before the sintering of the capacitor. CONSTITUTION:The slurry of alumina powder which are suspended in the so- called vehicle solution and grain size of which extends over 0.5mum or less, is used, characters are printed onto a ceramic sheet 1 in character width of 0.3m/m and the printed characters are marked onto a sheet surface by welding force of 0.1-0.7kg per one square centimeter under the state in which the characters on the sheet surface are dried and laminated ceramic sheets are green through screen printing. The marked sheet is cut in each chip size, and dried and baked at approximately 1000 deg.C. Alumina powder printed on the surface is marked on the surface of a capacitor and left in white in the laminated ceramic capacitor acquired, and specifications and a brand are read distinctly by visual observation.
Patent JP-H0810503-A (JP)
Title: Extracting method of animal or plant extract by cell membrane freezing destruction
Inventor: ISHIHARA TAKAFUMI
IPC: B01D11/02
Filed: 1994-06-27
Abstract: PURPOSE:To efficiently produce a high purity extract by treating a tissue of an animal or a plant containing water at a specific temp. for a specific time sufficient for destructing the cell membrane, extracting an extract with a solvent, and next, removing the solvent from the extracted solution. CONSTITUTION:The tissue of animal or plant as it is or cutted into pieces of adequate size is treated at a sufficient temp for a necessary time for completely freezing the water in the tissue cell and destructing the cell wall. That is, the tissue, if necessary cutted into the pieces of 1-5mm size, is frozen at -15-(-25) deg.C until the raw materials are completely frozen. The time therefor is usually 48hr or above through it changes with the quality and quantity of the raw materials. Next, the frozen tissue is extracted with a hydrophilic solvent, preferably water or an alcoholic solvent, by a conventional method. For example, in the case of using a shucked oyster as the raw material, the shucked oyster is frozen at about -20 deg.C and is extracted with water as the extracting solvent at about 100 deg.C for 50-80min under stirring by heating with a jacket. Next, the extracted material is filtered, evacuated and condensed.
Patent JP-S5695971-A (JP)
Title: Strong adhesive bonding of article
Inventor: FUTAKATA HIROMI
IPC: C09J5/00
Filed: 1980-12-19
Abstract: PURPOSE: To maintain patching for a long time even under unfavorable conditions such as high humidities and low temperatures, by fixing a buffer on the back of an article, applying, at the time of use, an adhesive to the buffer and fixing the article on the surface of an object.  
     CONSTITUTION: A buffer 1 composed of a closed-cell resin material of a suitable size is previously fixed on the back of an article M such as a hunger or a hunging rack through an adhesive layer 2a. At the time of use, a rubber type adhesive or cyanoacrylate type instantaneous adhesive 2b provided separately is applied thinly to the surface of the buffer 1, and the article is fixed on the surface of the object.  
     EFFECT: Because of a high water-repellency, tensile strength and elongation of the buffer, the article can be bonded firmly to the surface of the object and does not fall abruptly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5970405-A (JP)
Title: Rolling method of slab
Inventor: TAIRA UTAROU
IPC: B21B1/38
Filed: 1982-10-13
Abstract: PURPOSE:To prevent the generation of an under-fill occuring in the trace after mending the defect in a slab and to improve the yield of rolling by rolling first the slab in the longitudinal direction of the trace after mending the defect then changing the direction at a right angle in an initial period of rolling and rolling the slab to a uniform plate thickness. CONSTITUTION:A rolling of a slab 1 having a recessed trace 2 after mending of a defect over the entire length, entire width or the length close to the same at the central part on the surface except the side face or near the same is started in the attitude at which both sides of the slab parallel with the longitudinal direction of the trace 2 parallels with the roll shaft. A rolling reduction is then changed so that the slab is rolled into the shape wherein the thickness of the slab is thin in the central part at the section of the rolled material in the rolling direction and is thick at both ends. Such rolled material 1-2 is turned 90 deg. and is rolled to a rolled material 1-3 having a uniform thickness. The material is thereafter subjected to ordinary rolling. The generation of the under-fill occurring in the trace after mending the defect of the slab is thus prevented and the yield of rolling is improved.
Patent JP-H0936069-A (JP)
Title: Adhesive film for grinding reverse side of semiconductor wafer
Inventor: HIRAI KENTARO
IPC: C08F290/00
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a film for grinding the reverse side of a semiconductor for preventing a semiconductor wafer surface from being contaminated extremely and for easily achieving washing and purification regardless of the occurrence of contamination by forming acryl copolymer containing each specific amount of comonomer which reacts with a crosslinking agent and a specific water-soluble comonomer and an adhesive mass layer containing a specific amount of crosslinking agent. SOLUTION: An adhesive mass layer containing a crosslinking part 0.3-15 wt.pt with at least two functional groups which can be crosslinked to the functional group of the adhesive mass polymer in one molecule for 100 wt.pt of adhesive mass polymer where monomer mixture containing main monomer 60-98.7 wt.pt, comonomer 1-30 wt.pt with a functional group which reacts with the crosslinking agent, and water-soluble comonomer 0.3-10 wt.pt shown by an expression is copolymerized is provided on one surface of a base film. In the expressions, R1 is alkyl group with 1-25 hydrogens and carbons or alkenyl group with 6-25 carbons, R2 is alkenyl group with 2-5 carbons, R3 is alkenyl group with 2-5 hydrogens or carbons, R3 is alkylene group with 2-5 carbons, and n is an integer ranging from 1 to 100.
Patent JP-H0346543-A (JP)
Title: Base for bodily fluid inspecting body
Inventor: NAGATA RYOHEI
IPC: G01N33/52
Filed: 1989-07-14
Abstract: PURPOSE:To enable a user to make easy disposition to discard the base and to make hygienic use thereof by specifying the degree of base saturation of fibrous carboxymethycellulose, etc., which are the essential components of the base and specifying the pH of the dissolved or dispersion liquid of machine made paper to a specific range. CONSTITUTION:The base of the bodily fluid inspecting body used for detection, etc., of the component desired to be inspected contained in the bodily fluid is stuck with filter paper impregnated with an inspecting reagent or is formed with a printing layer of ink contg. the inspecting reagent. This base consists of the machine made paper essentially consisting of the fibers of fibrous carboxymethycellulose, etc., having 0.2 to 1.0 degree of etherification. The water dispersibility-water solubility with which the flow of the base into a toilet is possible is not obtainable if the degree of the base saturation is below 20% and, therefore, the above-mentioned degree is adjusted to >=20%. The pH of the dissolved liquid or dispersion of this machine made paper is adjusted within a 5.0 to 8.0 range in such a manner that the pH of the inspection reaction part is not changed by the base itself even in the measurement of the pH of the liquid to be inspected or the bodily fluid inspection utilizing the inspecting reagent layer previously adjusted to an acidic side.
Patent JP-H0934107-A (JP)
Title: Positive type photoresist composition
Inventor: SATO KENICHIRO
IPC: G03F7/022
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To ensure high sensitivity, high resolving power and low dependency on film thickness by using quinonediazidosulfonic ester of a polyhydroxy compd. having a specified structure. SOLUTION: This photoresist compsn. contains an alkali-soluble resin and 1,2-naphthoquinonediazido-5-(and/or -4-)sulfonic ester of a polyhydroxy compd. represented by formula I or II. The average rate of esterification of the quinonediazidosulfonic ester is 25-75%. In the formulae I, II, each of R1 -R6 and R1 '-R4 ' is H, halogen, alkyl, alkenyl, aryl, alkoxy, acyl or cycloalkyl, each of A and A' is -S-, -O-, -C(=O)-, -C(=O)O-, -S(=O)-, -S(=O)2 - or -C(R5 R6 )(R5 and R6 may form a ring and may be of the same kind) and each of (a)-(h) is an integer of 0-3.
Patent JP-S6232797-A (JP)
Inventor: SUTANFUOODO AARU AMUSUTOUTSUTS
IPC: H04L12/64
Filed: 1986-08-01
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-S6422572-A (JP)
Title: Printer
Inventor: SHITO TOSHIKATSU
IPC: B41J11/02
Filed: 1987-07-20
Abstract: PURPOSE:To enable high-quality printing with no density unevenness in a subscan direction to be performed using a simple transfer mechanism by setting the speed reduction ratio of a transmission mechanism for a platen and the diameter of a platen roller in order to avoid a space frequency which provides the highest identification sensitivity of printing density difference under visual observation. CONSTITUTION:An encoder 31 is provided on an output shaft of a drive motor 22 for driving a platen roller 21 through a transmission mechanism, and the drive motor 22 is driven under control based on an output signal of the encoder 31. Simultaneously, a linear thermal head 32 is used to scan and print printing paper which is set on the platen roller 21 at almost an equal pitch in a subscan direction. At that time, the diameter of the platen roller 21 and the speed reduction ratio of a transmission mechanism are set so that a space frequency which provides the highest identification sensitivity under visual observation to a printing density difference, that is, almost 1 (line/mm) may be avoided. Consequently, printing is performed without identification of a density unevenness even when some rotational irregularity occurs on the platen roller 21 and a printing linear pitch changes.
Patent JP-H0230861-A (JP)
Title: Slide-down type snow removing membrane roof structure
Inventor: NISHIKAWA KAORU
IPC: E04H15/36
Filed: 1988-07-21
Abstract: PURPOSE:To contrive easy sliding of laid snow by making adjoining sub-frames and valley cables in upwardly projecting curved line shape installed between each of the adjoining sub-frames sustain ridge parts of both sides and valley part of its center of V-shaped membrane panels that are placed continuous one after another. CONSTITUTION:A supporting framework for a membrane panel 6 is structured of main frames 1, passing through the central top part and extended between the opposite positions of a peripheral frame 2, and sub-frames 4, ramifying on both sides of the main frame 1 and connected to the peripheral frame 2. Being placed between the adjoining sub-frames 4, a valley cable 5 in an upwardly projecting curved line shape is installed between the main frame 1 and the peripheral frame 2. A V-shaped membrane panel 6 is installed being sustained at its ridge part and valley part respectively by the adjoining sub-frames 4 and the valley cable 5. Thereby, safety can be improved without being applied with snowfall load for a long time.
Patent JP-2000102546-A (JP)
Title: Implantable surgery marker
Inventor: VOEGELE JAMES
IPC: A61B19/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a fixed implantable marker capable of being easily expanded and easily detected by the roentgenography contrast technique. SOLUTION: A marker comprises a base 11 and a projecting bridge 14. A pair of legs 12 and 13 are suspended from a first transition part 17 and a second transition part 18 of the bridge. Each leg comprises distal points 19, 20, approximately straight leg arms 21 and 22 adjacent to the points, and gumming marker surfaces 23 and 24 located between the transition parts of the base and the straight leg arms. The gumming marker surfaces 23 and 24 are externally extended from the straight leg arms 21 and 22 of the leg. In an opened state, a first straight leg arm 21 and a second straight leg arm 22 of the leg of the marker are approximately in parallel to each other. In a closed state, the first straight leg arm 21 and the second straight leg arm 23 are closed to one another, and the marker apexes are formed on the distal points of the legs.
Patent JP-S6076920-A (JP)
Title: Automatic workpiece feeding apparatus
Inventor: OKAZAKI YOSHIHISA
IPC: B65G47/14
Filed: 1983-09-30
Abstract: PURPOSE:To simplify structure by installing an inclined surface at the bottom part of a container for accommodating the workpieces such as stud bolts, etc. and installing a lifting plate in free elvation onto the lower-edge side of the inclined surface and pushing-up the workpieces in the container one by one and feeding the workpiece from a discharge port. CONSTITUTION:When a lifting plate 12 is raised by an air cylinder 5, only one among the workpieces (a) in a container 6 is loaded onto a pushing-up surface 12a, and other works are pushed away. When the lifting plate 12 reaches the uppermost edge, the work (a) on the pushing-up surface 12a is discharged from a discharge port 10. Then, the workpiece (a) rolls on a chute 15 and arranged into the first-stage chute 15, and then transferred onto the second-stage chute 16 and fed onto a workpiece transportation passage 1.
Patent JP-H0733208-A (JP)
Title: Load storing facility
Inventor: IIZUKA YUKIO
IPC: B65G1/04
Filed: 1993-07-22
Abstract: PURPOSE:To improve storing efficiency of a shelf and also aim at making the whole device compact by making a storage unit freely storable by means of inclining a load towards the further end and moving in and out a take-in take-out tool along the inclining direction of the storage unit. CONSTITUTION:A take-in take-out tool is caused to face a storage unit 3 at the time of take-out operation by combining the traveling motion of a machine body and the elevating motion of an elevating body 13. When an output shaft 25 is then made to turn by an arm driving device 24 and causing a No.1 link 28 to turn to other side above a rotation table 16 around an inclined shaft center 18, the playing end side of a No.2 link body 31 is shook out to the other outer side against the rotation table 16 by a chain 38 or the like. A load supporting unit 22 then is caused to make a protruding motion to the side by causing it to make a linear motion in the lateral direction by the rotation of an intermediate shaft 29. Under this state, the load supporting unit 22 is lifted up by raising it up a little and abut it on the inclined base of a container 6. The load supporting unit 22 is then stored on the rotation table 16 by its rotation to one direction of the output shaft 25. A series of take-out operation in finished by carrying out traveling motion and load delivery motion thereafter.
Patent JP-2001007514-A (JP)
Title: Production of wiring board
Inventor: YAMAZAKI KOZO
IPC: H05K3/40
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a wiring board at a low cost by which the surface of a resin to be filled in a through hole can be prevented from being recessed (bred out) from the surface of a substrate to be filled, when a printed resin paste is heated/cured to fill the through hole formed in the substrate to be filled with a resin paste, and by which the number of work steps can be reduced. SOLUTION: In this production method of a wiring board, a substrate to be filled which is provided with surface and backside and a plurality of through holes 3 penetrating the front and the backside in a through hole formation area 2, is prepared. The through holes 3 are filled with a resin paste 10 and the resin paste 10 is printed, and then a dummy printing part 9 is formed around the through hole formation area 2 and it is also formed in a part where the through hole 3 in the through hole formation area 2 is at a low density. Therefore, a filling resin 12 in the through hole 3 is hard to be recessed from the surface of the substrate 1 to be filled than heretofore.