baber/WOPTO huggingface dataset:
Patent JP-S56138970-A (JP)
Title: Amorphous photoelectric converting element and manufacture thereof
Inventor: HAYASHI YUTAKA
IPC: H01L31/075
Filed: 1980-03-31
Abstract: PURPOSE:To improve the conversion efficiency by increasing the width of equivalent forbidden band of the amorphous film of a photoelectric converting element formed of an amorphous film and a barrier forming layer as the band becomes remote from the barrier. CONSTITUTION:A photoelectric coverting element is formed of an amorphous film 10 and a barrier forming layer 12. The film 10 grows the amorphous silicon film 11 by glow discharge, gradually decreasing the densities of hydrogen and phosphine and increasing it as it becomes remote from the barrier. The photoelectric coverting element thus formed increases the conversion efficiency 1.5 times the conventional one by electric power.
Patent JP-S53127584-A (JP)
Title: Polymerization of alpha-olefin
Inventor: MORIYA YOSHIHISA
IPC: C08F10/00
Filed: 1977-04-13
Abstract: PURPOSE: Polyermization of α-olefin is conducted in the presence of a catalyst prepared from a specific complex and an organoaluminum compound to produce stereoregular poly-α-olefin in high yield. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03247906-A (JP)
Title: Burner with coarse particles as medium
Inventor: YAMAMOTO SHIGERU
IPC: F23C10/22
Filed: 1990-02-26
Abstract: PURPOSE:To contrive stabilized combustion, by a method wherein a fuel premixed with air and flowing out of a fuel pipe is sprayed by a gas fed out from a gas outlet part. CONSTITUTION:A fuel fed through a fuel introducing pipe 26 and air fed through a primary air introducing pipe 27 are premixed with each other in the course of flow through a fuel pipe 21, and the premixed fuel is discharged via an outlet port 21a toward a combustion chamber part. The premixed fuel thus discharged flows through a cover part 28, then flows out through an opening 28a toward a dispersing plate 20a, and is sprayed by ejection of secondary air from dispersing holes 19, to be a fuel spray with a small particle diameter. The remaining, non-sprayed fuel flows along plate surface parts between the holes 19, then flows up along the inner surface of a surrounding wall 23, and is blown off by the secondary air ejected from the dispersing holes. The fuel thus blown off to be in a sprayed condition is ignited by a flame of a pilot burner 14. After the ignition, therefore, the combustion of the sprayed fuel can be continued even when the operation of the pilot burner 14 is stopped.
Patent JP-S62220122-A (JP)
Inventor: IEN CHIYUN CHII
IPC: A01G15/00
Filed: 1987-02-25
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-S61203202-A (JP)
Title: Groove cutting apparatus for metal mold for fresnel prism
Inventor: KASE HIROSHI
IPC: B23B5/36
Filed: 1985-03-04
Abstract: PURPOSE:To improve the finishing precision by setting the tilt angle of a cutting tool through a driving steel belts laid from a driving segment to a cutting-tool holder and permitting the automatic setting of tilt angle of the cutting tool. CONSTITUTION:A segment 16 is turned by the revolving of a driving motor 10, and a cutting-tool holder 8 for holding a cutting tool 14 is turned in the same direction by the attraction force acting onto the steel belts 18 and 18A for driving. The revolution angle theta1 of the segment 16 and the tilt angle theta2 of the cutting tool 14 or the cutting-tool holder 8 are in proportion relation. Therefore, the tile angle theta2 of the cutting tool 14 can be correctly informed by taking-out the displacement of the revolution angle theta1 of the segment 16 as electric signals, and the angle theta2 can be set speedily and automatically.
Patent JP-S56139272-A (JP)
Title: Manufacture of internally chilled steel ingot with core grid
Inventor: KOIZUMI TAKASHI
IPC: B22D19/00
Filed: 1980-03-31
Abstract: PURPOSE: To improve internal and external qualities, by interposing a cylindrical floating funnel which rises to the surface along with the elevation of the surface of molten steel, between the core grid and the inner peripheral surface of mold, and, at the same time, by performing casting while a covering material is floating on the surface of molten steel.  
     CONSTITUTION: Core grid 1 made of carbon steel and hanged by core grid supporting bar 5 is inserted into the center of mold 2, and cylindrical floating funnel 9 is placed on floating funnel table 8. Several number of containing bags 11 containing the covering material are installed between floating funnel 9 and mold 2. When the molten steel is charged from the bottom through cross gate 7 under this condition, floating funnel 9 rises to the surfaces and containing bag 11 is burnt by the heat of molten steel. Covering material 10 containing in containing bag 11 floats on the surface of molten steel between floating funnel 9 and mold 2 and melts, and prevents the molten steel from allowing to contact with mold 2. Moreover, floating funnel 9 floating to the surface prevents the covering material from sticking to core grid 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52126605-A (JP)
Title: Slag coating of furnace wall of converter
Inventor: MIMURA MITSUTOSHI
IPC: F27D1/16
Filed: 1976-04-16
Abstract: PURPOSE:To form the protecting layer over the refractory lining and to prevent thus the burning-out of the lining the operation, by scattering the converter slag with external force and making stick it onto the refractory lining on the inner wall of the trunnion side which is easily burnt out among the inner wall of the converter.
Patent JP-H03247679-A (JP)
Title: Adhesive composition
Inventor: TOKITA SHIGEO
IPC: C09J4/02
Filed: 1990-02-26
Abstract: PURPOSE:To obtain an adhesive composition, composed of a specific 4- vinylbenzoic acid, specified alpha-amino acid or a derivative thereof, etc., and capable of saving labor and preventing tooth surfaces from their being lost by dissolution with an acid in dental treatment and having excellent adhesion. CONSTITUTION:The objective composition composed of (A) 0.1-10wt.% compound expressed by formula I [R1 is H or methyl; R2 is H, (halogen-substituted) 1-5C alkylene oxide, a group expressed by formula II (n is 1-4) which may be substituted with halogen or methyl group], (B) 0.1-10wt.% alpha-amino acid or a compound of the alpha-amino acid derivative having an aliphatic or aromatic nucleus expressed by formula III (R1 is H, methyl, etc.; R2 is H, phenyl, etc.; R3 is H or methacryloxy), (C) 70-99wt.% compound selected from acrylic compounds, styrene and divinylbenzene, (D) 70-99wt.% free radical former and/or photosensitizer capable of absorbing visible light or ultraviolet light, etc., and forming free radicals and (E) 0.1-5wt.% free radical formation accelerator.
Patent JP-S60187411-A (JP)
Title: Control device of sheet-passing position in vertical mill
Inventor: SATOU KUNICHI
IPC: B21B37/22
Filed: 1984-03-06
Abstract: PURPOSE:To keep a sheet-passing position at a prescribed position and to obtain an accurate rolling reduction by transmitting a correction command to a slanting mechanism of each vertical roll based on the difference between a signal from a looper-arm arithmetic unit and a signal from a load-cell arithmetic unit. CONSTITUTION:A detecting value of an upper load cell 26 and that of a lower load cell 27 are inputted to a load-cell arithmetic unit 29, which obtains a position (l1) where a strip 1 contacts a vertical roll 7 located at the left side. In the same manner, a load-cell arithmetic unit 30 obtains a position (l1') where the strip 1 contacts the vertical roll 7 of the right side. The values (l1), (l1') are compared with a signal L outputted from a looper-arm arithmetic unit by slant commanding arithmetic units 31, 32, and the correction signal corresponding to the difference obtained by said comparison is transmitted to the motors 20 of right and left slanting mechanisms. Therefore, the vertical rolls 7, 7 are slanted respectively to the desired directions, and the sheet-passing position of strip 1 is changed to correct the slant of material thereby returning the material to the normal position L.
Patent JP-S55135033-A (JP)
Title: Sheet feeder
Inventor: AIZAWA MASAHIRO
IPC: B65H1/14
Filed: 1979-04-09
Abstract: PURPOSE: To facilitate to mount or dismount a cassette by a mechanism wherein a bottom plate press-up intermittent rocking driving unit is provided for a cassette, allowing to bring the sheet into pressure contact with the feed paper roller by pressing-up the bottom plate in feeding the paper, and lowering the bottom plate in feeding no paper.  
     CONSTITUTION: In rotating a disc 21 and a cam 22 upon operating the unit, a cam follower 32a is rolling in contact with the peripheral edge of the cam 22. Concurrently, the bottom plate press-up element 4 is also rotating in a counterclockwise direction by means of the arm 32, and the shaft 24, the point 4a thereof projecting from the notch hole 2b of the cassette 2 to lift up the bottom plate 3 so as to allow the top sheet to keep pressure contact with the paper feed roller 4. One sheet of the sheet S is separated in order to feed to the feed roller 7 for nipping with the roller 7. In this operation, the rotating cam 22 actuates to move the cam follower 32a in a clockwise direction. Accordingly, the bottom plate press-up element 4 keeps out of the notch 2b of the cassette. Thus, this facilitates to mount or dismount with ease by allowing the bottom plate press-up element to keep out of the cassette. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11208533-A (JP)
Title: Connecting structure of pipe for partition of bus
Inventor: TANAKA TATSUHIDE
IPC: B62D47/02
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide structure at low cost and in which appearance of a pipe connecting part is favourable. SOLUTION: A disc 24 is previously installed on one end of a horizontal pipe 17, a screw part 23b of a bolt 23 is projected from a peripheral surface of a vertical pipe 16, the screw part 23b of this bolt 23 is screwed and connected to a screw hole 26 of the disc 24, an end surface of the horizontal pipe 17 is made in a state to be simply made contact with a side surface of the vertical pipe 16 in outer appearance and they can be fixed and connected to each other.
Patent JP-S56139917-A (JP)
Title: Manufacture of synthetic resin product
Inventor: ISHIHARA SHIYUNICHI
IPC: B29C49/64
Filed: 1980-04-03
Abstract: PURPOSE:To enable the uniform inflation of a container having wide thickness, by a method wherein, when a container in wide thickness, made of noncrystalline synthetic resins, which is manufactured beforehand, is inflated, heating temperatures at an internal surface side and an external surface side of the container in wide thickness are specified. CONSTITUTION:When, after a container 1 having wide thickness, made of noncrstalline synthetic resins, which is produced beforehand, is heated, the container 1 is inflated in a mold 3 to produce a synthetic resin product, a heating condition for the container in wide thickness is determined from a formular, that is, TL=HDT+ K, -10 deg.C<=K<=50 deg.C, TH=TL+L, 30 deg.C<=L, TH<=DT, where HDT deg.C is a thermal deformation temperature of the noncrystalline synthetic resins, for use with a material for a product, DT deg.C is an analysis temperature of said noncrystalline synthetic resin, TH deg.C is a surface temperature at a heating side and TL is a surface temperature at a side which is opposite to the heating side, in case the container 1 in wide thickness is heated at either of the internal surface side and the external surface side. This causes an uniform inflation of the container 1 in wide thickness and permits the production of a synthetic resin product having a uniform thickness.
Patent JP-H07249874-A (JP)
Title: Printed circuit board
Inventor: ADACHI YOSHIO
IPC: H05K9/00
Filed: 1994-03-14
Abstract: PURPOSE:To preferably trim by eliminating arrival of a laser beam at a position except a copper foil necessary to be trimmed. CONSTITUTION:A thickness of a copper foil 13 of an intermediate layer disposed near a copper foil 11 of a surface layer to be trimmed is formed larger than that of a copper foil of other intermediate layer 12. Or, a dummy copper foil is formed near a surface layer copper foil to be trimmed. Or, an electromagnetic wave shielding paste layer is formed on the surface layer copper foil to be trimmed.
Patent JP-H10219383-A (JP)
Title: Forged piston for internal combustion engine and stock for forged piston
Inventor: KOIKE TOSHIKATSU
IPC: C22C1/05
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a forged piston for an internal combustion engine high in wear resistance, seizure resistance and fatigue strength by using an aluminum alloy obtd. by solidifying rapidly solidified powder as a stock, executing forging, molding it into a piston and incorporating a specified amt. of Si having specified primary crystal particle size into the skirt part thereof slidingly contacted at least with the inside face of a cylinder. SOLUTION: The main body 1 of a piston for an internal combustion engine having a head part 2 exposed to a combustion chamber and a skirt part 3 sliding contacted with the inside face of a cylinder is molded by forging with an Al alloy obtd. by solidifying rapidly solidified powder as a stock. At this time, at least the skirt part 3 is allowed to contain Si in which the average particle size of primary crystal Si is regulated to <=10μm in the range of 10 to 22wt.%. The Al alloy of the rapidly solidified powder is preferably incorporated with Fe powder and hard particles of SiC, Al2 O3 , AlN or the like by 1 to 10wt.%. Furthermore, the Si content therein can be regulated by adding Si powder. This rapidly solidified Al alloy powder is preferably heated to <700 deg.C, is pressurized and is solidified.
Patent JP-S62199915-A (JP)
Title: Valve controller for internal combustion engine
Inventor: YAMADA TAKEMASA
IPC: F01L13/00
Filed: 1986-02-27
Abstract: PURPOSE:To achieve a smooth function of a valve by arranging a freely rotatable high speed cam between two low speed cams for driving a single valve and sliding a low speed cam at one side hydraulically when a high speed cam is used thereby holding the high speed cam between them. CONSTITUTION:When a single valve 3 is driven, first low speed cam 10 coupled through a key 11 and second low speed cam 14 gearing with a spline 10b on the shaft 10a of the first low speed cam 10 and rotating integrally are provided on the camshaft 7, and a high speed cam 13 is provided between the first and second low speed cams 10, 14. The high speed cam 13 is rotatable freely on the outer circumference of the shaft 10a of the first low speed cam 10. When a valve 24 is opened and the pressure oil is fed from a tube 23, a cylinder 18 is functioned and the high speed cam 13 is held between the first and second low speed cams 10, 14. Consequently, the valve 3 is opened by means of the high speed cam 13 having a long valve open interval.
Patent JP-S51119148-A (JP)
Title: Wind direction adjusting device
Inventor: FUJII RIKIO
IPC: F24F13/20
Filed: 1975-04-09
Abstract: PURPOSE:Wind direction controlling device for controlling optionally the wind direction of a heater or a cooler.
Patent JP-H09236282-A (JP)
Title: Control board fixing structure of outdoor unit for air conditioner
Inventor: IMADA NOBUHIRO
IPC: F24F5/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To assemble a control board with a switch box by one touch operation and to effectively prevent water from entering the control board side part. SOLUTION: The control board fixing structure of the outdoor unit for an air conditioner comprises a control board 27 fixed via a clamping element 38 and having a control element for various operations of a switched box 12 disposed in partial containing chamber partitioned from a heat exchanger chamber in a casing. In this case, the element 38 has a supporting shaft 42 fixed to the board 27, locking pawls 43, 43 forcibly fitted from the interior into the engaging hole 40 formed at the box 12 at the end of the shaft 42 and engaged from the outside with the edge of the hole 40, and a pressure receiving surface 44 for sandwiching the edge of the hole 40 between the pawls 43, 43 on the inside of the pawls 43, 43. Thus, the board 27 can be mounted at the box 12 by one touch operation to prevent water from entering the board 27 side part.
Patent JP-S63209140-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKEMORI KIYOSHI
IPC: H01L27/04
Filed: 1987-02-25
Abstract: PURPOSE:To eliminate the necessity of designing and verifying a periphery of each type of the title device at the time of its development as a periphery region for a gate array and to improve the development efficiency by using the periphery as a macro periphery. CONSTITUTION:A periphery region 2 for laying out input/output interface for connecting a semiconductor chip 1 to an external circuit and a common pattern is constructed to utilize a periphery all developed for a gate array as it is. Different function blocks at each type and its macro section are laid out in an internal block region 3. Thus, a designer may design only the layout of the region 3 to remarkably improve the development efficiency.
Patent JP-H09235924-A (JP)
Title: Door opening prevention lock device
Inventor: GOTO JUNICHI
IPC: G07F9/10
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To prevent the incursion of rain water, etc., from the upper surface of a lock main body by making a cylinder cam interlocking with a rotor of a cylinder lock raise and lower a locking rod in a detachable direction of a chain in a chain insertion groove by turning the rotor in the locking and unlocking direction. SOLUTION: A chain insertion groove 5 crossing a storing hole opened downward and capable of inserting one end of a chain C is provided to a body 1 of a lock main body B. A cylinder lock directing a key-hole 31 to the lower surface, a locking rod 21 and a cylinder cam 12 interlocking with a rotor of the cylinder lock and driving the locking rod 21 in the rising and falling direction by turning the rotor in the locking and unlocking direction are provided to the storing hole. The cylinder cam 12 inserted into a large diameter hole section of the body 1 is equipped with the bottom wall 13 and circumferential walls 14 and 15, and a guide pin 23 fixed to the circumferential surface of a rod guide 18 inserted in the circumferential wall 14 in a liftable manner is freely fitted to a channel-shaped spiral cam 17 provided to the circumferential wall 14. Accordingly, when the cylinder cam 12 is turned, the locking rod 21 is raised and lowered, and it is capable of freely interlocking with the chain C in the chain insertion groove 5.
Patent JP-H10242003-A (JP)
Title: Manufacture of solid electrostatic capacitor
Inventor: KANBE YOSHIKI
IPC: C04B35/64
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent bonding between tantalum pellets or between a tantalum pellet and a sintering dish when a tantalum capacitor is sintered. SOLUTION: When a tantalum pellets 2 is sintered, under ray powder 1 of tantalum powder is spread on a sintering dish 3, and the tantalum pellet 2 is placed over it, an after the tantalum pellet 2 is mixed with the under ray powder 1, the tantalum pellets 2 are placed in layers over it, an then sintered. The under ray powder 1, used here, is sintered in advance at such temperature as 150-300 deg.C higher than that for main sintering of tantalum powder, and what is obtained by this sintering is crushed, which is used as the under lay powder 1.
Patent JP-H05243077-A (JP)
Title: Body structure of ceramic capacitor element
Inventor: NAKAOKA TOSHIYUKI
IPC: H01G2/24
Filed: 1992-02-28
Abstract: PURPOSE:To realize a cheap body structure of ceramic capacitor elements with a simple constitution, by connecting the respective two end electrodes of rectangular chip type laminated ceramic capacitor elements in parallel with each other through solders and caps, etc., and uniting the laminated capacitor elements, and by applying an outer packaging paint to the barrel part of the laminated capacitor elements, and further, by performing a color code display on the outer periphery thereof. CONSTITUTION:On both the left and right ends of capacitor elements 1A, 1B, metallic caps 21, 22 are provided. By the metallic cap 21, electrodes 13a, 13b are electrically connected through soldering and by the metallic cap 22, electrodes 14a, 14b are electrically connected through soldering. After the two capacitor elements 1A, 1B are united, an outer packaging paint 30 is applied to the periphery of the barrel part of the laminated capacitor elements, and on the outer periphery thereof a color code display indicating the capacitance value of the laminated capacitor elements is stuck. Thereby, a cheap body structure of ceramic capacitor elements, which has a large capacitance, can be obtained with a simple constitution.
Patent JP-S60214705-A (JP)
Title: Herbicidal composition
Inventor: KONOTSUNE TAKAO
IPC: A01N37/26
Filed: 1985-03-05
Abstract: PURPOSE:A blended herbicide for paddy field obtained by blending a specific pyrazole derivative with another compound exerting more improved synergistic effect on weeds with a small amount of it used than each compound alone, having safety to paddy rice plants and men and beasts, capable of controlling completely by one application. CONSTITUTION:Two components of a well-known pyrazole derivative shown by the formula (X is 4-toluenesulfonyl) exerting no phytotoxicity to paddy rice plants in paddy fields, having effects on broad-leaved weeds and perennial weeds such as water nutgrass, etc. and 2-chloro-2',6'-diethyl-N-(butoxymethyl) acetanilide well-known as a herbicide for paddy fields, having high effects on Echinochloa crus-galli Beauv. var. praticola Ohwi., broad-leaved weeds, and perennial weeds by treatment at early growth period, having no phytotoxicity to paddy rice plants are blended. In the blending ratio of the herbicide, 1pt.wt. of the latter is blended with 1-10pts.wt. of the former, and the herbicide is used in soil treatment before and after germination of weeds. EFFECT:Herbicidal width and proper application width can be enlarged.
Patent JP-S59168582-A (JP)
Title: Coordinate input device
Inventor: GOUHARA YOSHIHIRO
IPC: G06K11/06
Filed: 1983-03-16
Abstract: PURPOSE:To reduce the effect of an undesired magnetic field by adding a compensation conductor to a mechanism which flows successively a differential current after detecting conductor and then checks the coincidence of a detected voltage. CONSTITUTION:The output code of a counter 8b is supplied to multiplexers 4a and 4b respectively to select two conductors. Then the output code of a counter 8a is changed to obtain a differential current, and this current is supplied to said two conductors. The output code of the counter 8b is changed to select two conductors again. Hereafter this action is repeated. As a result, a changing differential current is applied to the conductor on an input screen 3. While the induced voltage is generated at a detection coil 2, and a V1/V2 detection circuit 12 delivers a control signal when detected voltages V1 and V2 are set at an equal level owing to the change of differential current. Then the output codes of circuits 8a and 8b are stored in a latch circuit 9. Thus the position of the coil 2 can be detected from the output code of the circuit 9 since the output codes of counters 8a and 8b correspond to the coordinates of an input board 3.