baber/WOPTO huggingface dataset:
Patent JP-H0364930-A (JP)
Title: Manufacture of semiconductor device
Inventor: ONODERA KIYOO
IPC: H01L29/78
Filed: 1989-08-02
Abstract: PURPOSE:To cut down the effective channel length by a method wherein a dummy gate comprising a photoresist with high dimensional precision is used as an ion-implanting mask for low concentration N<-> type diffused layers. CONSTITUTION:A dummy gate 4a shorter than a gate electrode is formed on a gate electrode part. Next, N<-> type diffused layers 5 are formed by ion- implanting low concentration phosphorus using the dummy gate 4a as a mask. Next, after removing the dummy gate 4a composed of the first photoresist, a polysilicon film 6 is deposited to form a gate pattern 7a. Next, the polysilicon film 6 is etched away to form a polysilicon gate 6a using the gate pattern 7a as a mask. Finally, after removing the gate pattern 7a, high concentration arsenic is ionimplanted using the polysilicon gate electrode 6a as a mask to form a high concentration N<+> type diffused layer 8 to be source drain.
Patent JP-H0860817-A (JP)
Title: Eave trough joint
Inventor: KATAMATA EIJI
IPC: E04D13/068
Filed: 1994-08-26
Abstract: PURPOSE: To enhance the connection strength of an eave trough by installing a projected part designed to secure a bonding agent to be coated to the lower part of a front wall inner surface of a joint exterior material which constitutes an eave trough joint and thereby preventing the bonding agent from being scraped off. CONSTITUTION: An eave trough joint is mounted across eave troughs 4 whose lateral end is butted with each other from both sides and constituted with a joint exterior member 1 which runs along the outer surface of the eave troughs 4 and an inner presser member 2 which runs along the inner surface of the eave troughs 4. A front ear clamping part 14, which runs along the outer surface of a front ear 44 and a rear ear 43 and an outwardly directed step 16, which is conformity with a rear ear clamping part 13 and a step 45 of the eave trough 4 while a projected part 3 is installed to the inner surface below the step 15. Then, when the joint outer part 1 is mounted to the eave trough 4, it comes slidingly against a plurality of projected parts of the joint outer part 1 so that the coated bonding agent may be deposited on a dented part of the projected parts 3. This construction makes it possible to prevent the coated bonding agent from being scaled off and joint the eave trough more positively.
Patent JP-H0249822-A (JP)
Title: Attachment mounting device, swivel bucket and swivel grapple for shovel type hydraulic excavator
Inventor: UCHIHASHI MASATOSHI
IPC: E02F3/43
Filed: 1988-08-11
Abstract: PURPOSE:To make it possible to finely move a mounted attachment by attaching a swivel member turnably to a base, and by disposing an actuating cylinder between the swivel member and the attachment. CONSTITUTION:Mounting members 2, 2a are planted on the upper section of a base 1 of an attachment mounting device. A shaft is rotatably fitted in holes 21, 21 in the mounting members 2, 2a. A swivel member 3 is turnably attached to the lower section of the base 1. An attachment mounting member 6 is fixed to the bottom surface of the swivel member 6, and a hydraulic cylinder S is rotatably mounted by means of a pin 63 to one end of attaching members 62, 62a suspended from the lower surface of an mounting plate 60.
Patent JP-H1147818-A (JP)
Title: Dewatering device and method thereof
Inventor: KANO AKIRA
IPC: B08B5/02
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a dewatering device for materials having a circular cross section or a hollow circular cross section with which efficiency of removing deposited water is extremely raised by improving the blow-off system of air. SOLUTION: This device is the dewatering device 10 which is provided with a slit 21 for jetting air which is inclined in the reverse direction to the traveling direction (the direction of the arrow S) of the material having the circular cross section or the hollow circular cross section and nozzles 24 for jetting air which are inclined in a direction approximately along the tangent of the outer periphery of the material. By spirally blowing air against the traveling material, the deposited water on the surface of the material is efficiently removed without making mutual blowing air interfere.
Patent JP-S6180798-A (JP)
Title: X-ray device
Inventor: UEMURA HIDEKI
IPC: H05G1/56
Filed: 1984-09-28
Abstract: PURPOSE:To simultaneously achieve a wide voltage adjusting range and a high- speed response to improve the characteristic of a transient response in a lamp voltage by sharing a voltage adjusting function and an input and output switching function with the primary side and the secondary side in a high-tension transformer. CONSTITUTION:When a preparing signal S13 is inputted, the input voltage E1 of a high-tension switch is controlled and stabilized by voltage adjusting means 2 to correspond to the value which is determined in a set reference voltage E12 inputted to a terminal 12. Next, when a first preparing completion signal S14 is inputted, exposure preparing is completed, and when an exposure signal S15 is inputted, the high-tension switch 7 is ignited to apply the lamp voltage E2 which is E2=E1 to an X-ray tube 9. A transistor chopper etc. is used in the voltage adjusting means 2, and if a frequency is constant and a time ratio is variable, the output voltage of the voltage adjusting means can be adjusted in the range of 10-90% of at least input voltage.
Patent JP-S6180241-A (JP)
Title: Photosensitive image forming material
Inventor: ICHIMURA KUNIHIRO
IPC: C08F290/00
Filed: 1984-09-28
Abstract: PURPOSE:To increase the sensitivity of a photosensitive material and to improve the shelf stability by using a vinyl polymer having specified photosensitive org. groups as the photosensitive resin in the photosensitive layer. CONSTITUTION:A vinyl (co) polymer having -Z-X or -Z-OH groups (where Z is -CO-R4-, -O-CO-CH2- or -O-R4-, and R4 is alkylene) is reacted with a compound represented by formula II or III (where each of R1-R3 is H or cyano, and M is H or an alkali metal) to obtain a photosensitive resin having photosensitive org. groups represented by formula I. For example, a 2-chloroethyl methacrylate polymer is reacted with the potassium salt of monoethyl ester of p-phenylene- diacrylic acid to obtain a photosensitive resin. When the photosensitive resin having specified photosensitive org. groups is used to form a photosensitive layer, a photosensitive material having high sensitivity and superior shelf stabil ity can be obtd. The photosensitive material is useful to manufacture a printing plate or the like.
Patent JP-H0628347-A (JP)
Title: Preparation of mixed mode document
Inventor: TAMURA HIROSHI
IPC: H04N1/00
Filed: 1992-07-07
Abstract: PURPOSE:To prepare a document including the ruled lines without increasing the quantity of data by synthesizing a ruled line block with a text block and preparing the document including the ruled lines with use of the character information only. CONSTITUTION:The size of a desired ruled line block is designated with a prescribed operation of a keyboard 5. A CPU 8 of a terminal equipment fills the block of the designated size with the blank characters in the designated direction. Then, the CPU 8 adds the attributes of the underline display to all blank characters in the block. Thus, a ruled line block is formed. Then, a desired block size is designated and the text characters are inputted. Then, the terminal equipment prepares a block for the text character information with its operations. The desired ruled line block to be synthesized is selected and a position where this selected block is superposed on the text block, is designated. Thus, the terminal equipment superposes the ruled line block on the text block as designated and then synthesizes the images.
Patent JP-H0951194-A (JP)
Title: Supply equipment for chip-shaped electronic part
Inventor: FUKUDA KENICHI
IPC: B65G47/14
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To increase the supply speed of chip-shaped electronic parts by reducing the falling time of a chip-shaped electronic parts jumped up by spraying compressed air. SOLUTION: For forcibly falling a chip-shaped electronic part 2 jumped up by spraying compressed air from an agitated air inlet 32, a presser air inlet 35 is provided for spraying compressed air from up-side to down-side almost at the same time with the discharge of the compressed air from the agitating air inlet 32, and the chip-shaped electronic parts 2 are quickly aligned in the direction of an inlet 29 of an aligning passage 28.
Patent JP-S58102069-A (JP)
Inventor: TAKADA YUKIO
IPC: F24S90/00
Filed: 1981-12-14
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-H0867535-A (JP)
Title: Method for making substrate surface rough
Inventor: TOJO SATOSHI
IPC: C03C19/00
Filed: 1994-08-26
Abstract: PURPOSE: To ensure the surface of a substrate to be made rough without breaking the substrate so as to enable a highly adhesive coating film to be formed on the surface. CONSTITUTION: A 1st process to form a coating film 2 on the surface of a substrate 1, and a 2nd process to form unevennesses on the surface by peeling the film 2 off the surface to effect peeling part of the substrate off the substrate together with the film 2, are conducted in this order. By this method, the surface of the substrate 1 can be assuredly made rough without breaking the substrate 1, thus enabling a highly adhesive spray coating film 4 to be formed on the rough-surfaced substrate.
Patent JP-H0947841-A (JP)
Title: Releasing agent for high pressure casting
Inventor: SATO SATOSHI
IPC: B01F9/00
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a releasing agent securing an excellent heat retaining property and releasability and reducing the generation of a harmful gas as much as possible by containing a specified weight ratio of a powder talc and a boric acid respectively and mixing the both constituents in the powdered state via a rotary container type mixer. SOLUTION: By wt., 50-90% powder talc as a main constituent and 10-50% boric acid as an organic binder bond are contained in a powder releasing agent, both constituents are sufficiently mixed and fine grains of the boric acid are uniformly coated on the surface of the powder talc. A mechanical mixer such as a rotary cylinder type mixer of a ball mill type mixer, etc., or a mechanical mixer of a centrifugal fluidizing crusher, etc., is used to sufficiently stir and mix in the mixing method. Since the melting point of the boric acid is low, the boric acid is soften or melted when coming into contact with a high temp. of the die and is acted as a binder bond between the talc and the surface of the mold or among the talc. When the boric acid is heated at >=300 deg.C, it is changed into a boric oxide, but no gas owing to burning is discharged in the changing process.
Patent JP-H0950091-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MIZUKAMI HIROMICHI
IPC: G03C7/00
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material capable of obtaining an image high in sensitivity and small in fluctuation of performances caused by the change of humidity at the time of exposure and stable in finish. SOLUTION: This photographic sensitive material contains a mercaptoazole derivative capable of obtaining a betaine structure in the molecule, preferably, a compound represented by the formula in which M1 is an H or metal atom or a tetrammonium group; Q1 is a nonmetallic atomic group necessary to form a single or condensed ring by combining with a C atom and an N atom; (n) is 0, 1, or 2; each of R1 and R2 is, independently an alkyl group or each may combined with each other to form a ring; and R3 is an H atom or an alkyl or aryl group, and L is bivalent group.
Patent JP-S6357126-A (JP)
Title: Manufacture of assembly hob
Inventor: NISHINO HIDENORI
IPC: B23P15/28
Filed: 1986-08-27
Abstract: PURPOSE:To uniformize a wear amount of the whole of a blade part, by a method wherein machining is applied on a blade part by means of a machining jig having a size smaller than the outer size of a hob body, the advance angle of the direction of the tooth trace of a mounting blade member is increased over that in a regular direction, the leading side of a side second angle is increased, and the trailing side is decreased. CONSTITUTION:In a machining jig 11 having a size D smaller than a radius D' of a hob body 1, a blade member unit 4 is engaged with an eccentric axial groove 11a formed in an eccentric amount DELTAt. With this state, grinding processing is applied on the outer periphery and the side of a blade member 3, and the advance angle in a tooth trace direction L (B) of the member 3 is set to a valve DELTAbeta higher an advance angle beta of a regular direction L (A). Thus, a side second angle xsia on the leading side of each of cutting blades 3a and 3b is increased, and a side second angle xsib on the trailing side is decreased. Thus, since the cutting blade 3a is difficult to wear and the cutting blade 3b is apt tow ear, a wear amount of the whole of the cutting blade is approximately uniformized, and a cutting blade life is uniformed and improved.
Patent JP-S6093676-A (JP)
Title: Card reader
Inventor: KAWAMURA MICHIO
IPC: G11B19/00
Filed: 1983-10-27
Abstract: PURPOSE:To reduce the average current consumption of a microcomputer by increasing the operation frequency of the computer in accordance with the detection of a card, reading card data, and at the completion of the reading, decreasing the operation frequency. CONSTITUTION:The microcomputer 6 is usually actuated by low clock oscillation frequency determined by a capacitor 7 and resistors 8, 9. When a magnetic card 3 is inserted and a card detecting switch 1 is closed, the microcomputer 6 judges the insertion of the card into a reading position and outputs a signal for closing an analog switch 10 from a P0 port and the clock oscillation frequency is switched to high frequency by the capacitor 7 and the resistor 8. When the clock frequency is increased, digital information on the magnetic card is inputted to the K3 port of the computer 6 sequentially to read the information. When the necessary volume of information is read into the computer 6, the computer 6 outputs a signal for opening the analog switch 10 again and the clock oscillation frequency is switched to the low value.
Patent JP-H0731566-A (JP)
Title: Vacuum cleaner
Inventor: SASADA KIMIO
IPC: A47L9/02
Filed: 1993-07-26
Abstract: PURPOSE:To provide a suction port attachment preferable for a vacuum cleaner which incorporates electrical terminals for power brush feed, on the connecting end surfaces of a hand grip part and the front end part of an extension pipe respectively. CONSTITUTION:In a vacuum cleaner incorporating power source terminals for power brush feed, on the connecting end surfaces of a hand grip part and a front end part of an extension pipe respectively, pivoting parts 5 are formed on both side surfaces of the hand grip part 3 and the front end part of the extension pipe, and a suction port attachment 6 having a cover plate with which the electrical terminals, is journalled to the pivoting parts 5 so as to be turned between a use position and a use position. The electrical terminals have a female structure, and the cover plate is formed thereon with terminal fitting protrusions adapted to be fitted in female terminals. With this arrangement the suction port attachment 6 can be always attached to the connection part so as to be convenient, and the terminal fitting protrusions are inserted into the electrical connection terminals during use, and thereby it is possible to completely eliminate the risk of inferior contact caused by dust.
Patent JP-S5991662-A (JP)
Title: Battery separator and its manufacture
Inventor: TAMURA TADASHI
IPC: H01M50/489
Filed: 1982-11-17
Abstract: PURPOSE:To manufacture a separator having large electrolyte holding ability by applying high speed turbulent flow to molten synthetic resin fibers which come out from an orifice nozzle from both sides slightly far from the nozzle to form continuous fiber having uneven diameter. CONSTITUTION:When molten fiber forming plastic synthetic resin is supplied to an orifice 3, it flows toward a nozzle 6 and comes out from the nozzle and a fiber having almost the same diameter as that of the nozzle is formed. When high speed turbulent flow is applied to the molten resin from a slot 5 0.3- 2.2mm. far from the nozzle 6, continuous fiber having uneven diameter is formed. This fiber is accumulated on a collecting screen and pressed at room temperature and cut in an desired shape to manufacture a battery separator.
Patent JP-H1050991-A (JP)
Title: Fabrication of semiconductor device
Inventor: AOYAMA MASASHIGE
IPC: H01L21/336
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To satisfy both a higher rate and a shorter gate length while avoiding increase of source.drain resistance due to formation of a second spacer by forming a lightly doped layer using a second spacer thereby decreasing the source.drain junction capacity. SOLUTION: Impurity concentration of a P type semiconductor layer 11 is increased by scaling. A gate electrode 14, an N<-> source.drain region 15, and an N<+> source.drain region 17 are formed on the surface of the P type semiconductor layer 11 and a second spacer 18 is formed contiguously to a first spacer 16. Phosphorus ions are then implanted using the second spacer 18 as a mask thus forming an N<-> lightly doped layer 19 touching the bottom of the N<+> source.drain region 17. Subsequently, a silicide film 21 is formed on the surface of the N<+> source.drain region 17. The lightly doped layer 19 is set back from the position of the N<+> source.drain region 17 by means of the second spacer 18.
Patent JP-S5991474-A (JP)
Inventor: TATEISHI KENJI
IPC: G11B15/03
Filed: 1982-11-17
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-S6096599-A (JP)
Title: Production of superconductive thin film of oxide
Inventor: HIDAKA YOSHIKAZU
IPC: C30B29/22
Filed: 1983-10-31
Abstract: PURPOSE:To produce a superconductive thin film of a single cyrstal oxide having excelent electrical properties, by growing an oxide thin film having the same structure as the superconductive oxide on a saphire single crystal substrate, and growing the single crystal thin film of the superconductive oxide on the grown oxide thin film. CONSTITUTION:The thin film of an oxide (SrTiO3, BaTiO3, etc.) having a perowskite crystal structure same as that of a superconductive oxide BaPb1-xBixO3 (0.05<x<0.30) and having a lattice constant close to that of the superconductive oxide, is grown on a saphire single crystal by the epitaxial growth using a high- frequency magnetron sputtering process. The obtained product is used as the new substrate, and a thin film of the superconductive oxide is formed on the composite substrate by the epitaxial growth using a high-frequency magnetron sputtering process.
Patent JP-H1023903-A (JP)
Title: Sole of shoes for artificial turf
Inventor: NAKANO ISAO
IPC: A43B13/26
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To improve the slipproof property of soles having projections on the sole on artificial turf by circumferentially providing the outer peripheral edges of the shoe soles with flat parts to the same height as the height of the projections. SOLUTION: The soles of the shoes having the plural projections 3 for slipproofing in order to enhance the friction to the artificial turf on the soles 4 are circumferentially provided with the flat parts 2 at the same height as the height of the projections 3 along the sole outer peripheral edges 5 of the soles 4 in order to suppress the sinking of the projections 3 into the artificial turf and to lessen the nabbing at the sole outer peripheral edges 5 of the soles 4. The shoes used on the artificial turf do not require so much long projections as compared with the shoes used on natural turf and sand. The heights of the projections 3 disposed on the soles 4 of the shoes for the artificial turf and the flat parts 2 are formed to 3.0mm. The flat parts 4 are formed to a width of 10mm from the outer peripheral edges 5 of the soles toward the inner side of the soles 4 and the toe parts A which are easily nabbed are formed to a width of 15mm.
Patent JP-H0949085-A (JP)
Title: Composition of electroless black plating bath and formation of coating film
Inventor: ITO HIDEYA
IPC: C23C18/50
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To form a black plating film with an electroless black plating bath capable of forming a black plating film without carrying out post-treatment for blackening and to obtain an article with a black plating film. SOLUTION: An electroless black plating bath contg. a nickel salt and a reducing agent and further contg. a sulfur-contg. compd. and zinc ions is used. The plating bath may further contain a nitrogen-contg. compd. and a fine particle-shaped material. A body to be plated is immersed in the plating bath for a prescribed time and a black plating film is formed by electroless plating. By this method, an article with a black plating film of a desired thickness is obtd.
Patent JP-2000036437-A (JP)
Title: Polarized aluminum electrolytic capacitor
Inventor: MOCHIZUKI TAKASHI
IPC: H01G9/035
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To realize a polarized aluminum electrolytic capacitor where electrolyte is prevented from leaking outside, even if active chemicals are used as driving electrolyte. SOLUTION: This electrolytic capacitor is equipped with a capacitor element 2 formed by rolling an anode foil and a cathode foil interposing an electrolytic paper between them, a rubber sealer 5 provided with insertion holes 51 ands 52, in which the aluminum round rods 31 and 41 of an anode lead terminal 3 and a cathode lead terminal 4 led out from the anode foil and the cathode foil are inserted, and an aluminum case 2 which seals up the capacitor element 2 impregnated with a driving electrolyte solution, that contains quaternary ammonium salt or imidazollinium salt with the rubber sealer 4. In this case, an aluminum foil that is subjected to a chemical conversion treatment carried out at a forming voltage of 0.5 to 5 V after it is etched is used as the cathode foil.
Patent JP-H0369501-A (JP)
Title: Hydrogen storage body and method for occluding hydrogen in the same
Inventor: YAMAMOTO KEISUKE
IPC: F17C11/00
Filed: 1989-08-04
Abstract: PURPOSE:To efficiently occlude hydrogen in high concn. by arranging a second hydrogen storage material between first hydrogen storage materials. CONSTITUTION:The periphery of the rod-shaped first hydrogen storage material 1 (e.g. Pb) is covered with the second hydrogen storage material 2 (e.g. LaNi5) capable of desorbing or absorbing hydrogen at the temp. and/or pressure where the first hydrogen storage material 1 is subjected to beta transition, and the outside is covered with the first hydrogen storage material 3 to obtain a hydrogen storage body 12. The body 12 is then placed into a pressure stainless steel tube 11, and a valve 10 is opened to evacuate the tube 11 through a evacuating line 13. The line 13 is then closed, a valve 14 is opened to introduce hydrogen or its isotope from a cylinder 9, the valve 10 is closed, then the temp. and/or pressure at which hydrogen or its isotope is occluded in the materials 1, 2 and 3 are applied, and then the temp. and/or pressure at which the material 2 desorbs hydrogen or its isotope are applied to occlude hydrogen.
Patent JP-S6180199-A (JP)
Inventor: TSUDA HIROSHI
IPC: G06F3/153
Filed: 1984-09-27
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。