baber/WOPTO huggingface dataset:
Patent JP-H02303670-A (JP)
Title: Stainless steel coated cast iron tube and manufacture thereof
Inventor: TAKEUCHI KATSUYUKI
IPC: B22D25/02
Filed: 1989-05-18
Abstract: PURPOSE:To manufacture a stainless steel coated cast iron tube having excellent corrosion resistance by melting stainless steel powder set as contacting to surface of a lost foam pattern with molten metal and welding it on the surface of the cast iron tube to form coated layer. CONSTITUTION:The molten cast iron is poured into the lost foam pattern 3 from a sprue 6 through a runner 5. The above pattern 3 is vaporized and lost with heat of the molten cast iron and also the molten cast iron is invaded into this lost part to form the prescribed shape of cast iron tube. The stainless steel powder 4 set as contacting to the surface of the pattern 3 is melted with heat of the molten cast iron and welded on the surface of tube together with formation of the tube to form the coated layer on the surface of cast iron tube. As the coated layer is metallurgically and integrally formed on the surface of tube without existing venting passage from the surface of coated layer to the surface of tube, the good joining with the tube is obtd. By this method, hole sealing treatment is unnecessary and the productivity can be improved.
Patent JP-S617197-A (JP)
Inventor: TAKAHASHI ATSUSHI
IPC: B66F3/25
Filed: 1984-06-19
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-H06337461-A (JP)
Title: Film camera
Inventor: TAKAYANAGI HIROOMI
IPC: G03B17/00
Filed: 1993-05-28
Abstract: PURPOSE:To provide a film wind-up and -off device suitable for making a camera compact. CONSTITUTION:A film camera comprises a wind-up motor 5, a wind-off motor 10 and a control circuit 15 for rotating the wind-off motor 10 in cooperation with the wind-up motor 5 so as to feed a film 3 in the wind-up direction when the wind-up motor 5 is rotated in the wind-up direction, and rotating the wind-up motor 5 in cooperation with the wind-off motor 10 so as to feed a film 3 in the wind-off direction when the wind-off motor 10 is rotated in the wind-off direction.
Patent JP-H05298707-A (JP)
Title: Tilt mechanism for disc player
Inventor: TAKEMI KAZUTOSHI
IPC: G11B7/095
Filed: 1992-04-20
Abstract: PURPOSE:To make it possible to integrate tilt motions of upper and lower pickup guide bodies and to combine servo gains by linking the upper and lower pickup guide bodies of a disc player through a tilt link and to actuate up/down motion and adjusting of tilt through a single motor. CONSTITUTION:The tilt mechanism for disc player comprises a tilt link body 20 having upper and lower end parts engaging with upper/lower pickup guide bodies 6, 7 at the end parts thereof and an intermediate part fixed movably up and down to back plate for pivoting a drive gear 13 and linked with a cam groove 13b made in the drive gear 13 in order to control up/down motion.
Patent JP-H10316221-A (JP)
Title: Article conveying device
Inventor: YAMAMOTO NOBUHIRO
IPC: B65G35/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an article conveying device in which the play and vibration at the time of converyance can be prevented, and also the installation space can be reduced. SOLUTION: An article conveying device is provided with a loader body 2 which supports a core W on a fork 1, a main arm 3 one end of which is turnably connected to the loader body 2, a slider 4 which is connected to the other end of the main arm 3 and the other end of which is slidably supported, and a driving arm 8 one end of which is turnably connected to the center of the main arm 3 and the other end of which is connected to an A.C. variable speed motor 13 through a reduction gear 9, and whose length is 1/2 of the length of the main arm 3; and the loader body 2 is linearly and reciprocatedly traveled by swinging the driving arm 8 in a horizontal plane by the rotation of the A.C. variable speed motor 13.
Patent JP-S6322317-A (JP)
Inventor: HENRII ROOZENTAARU
IPC: B65B11/04
Filed: 1987-05-22
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-S62283878-A (JP)
Inventor: UCHIDA YOSHIHIKO
IPC: C04B35/66
Filed: 1986-05-30
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-S5351892-A (JP)
Title: Surface working bench
Inventor: MURAO KUNIAKI
IPC: B63B35/44
Filed: 1976-10-21
Abstract: PURPOSE: To provide a surface working bench which can be supported separately from the sea surface and held horizontally. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5836464-A (JP)
Title: Liquid drop forming device
Inventor: SHIRATO YOSHIAKI
IPC: B41J2/05
Filed: 1982-07-21
Abstract: PURPOSE:To obtain the titled device suitable to a high speed discharging on- demand ink jet recording device by a method wherein a meniscus is retreated to an extent that it is not broken by the nature that a fall is longer than a rise in a thermal signal to a liquid storing part. CONSTITUTION:Electric pulses are given to a heating unit H1 to raise temperature and part of liquid is discharged by a bubble B from an orifice OF. A little after pulses to the heating unit H1 are closed the bubble B begins to shrink its volume by the temperature fall of the heating unit H1. Liquid is supplied to the DELTAl region from the orifice OF side and the P direction. The tip of a liquid column is separated into liquid drops 1D which fly to the direction of a stuck member PP. The meniscus 1M keeps its surface state and gradually returns to its initial state. Too much retreat of the meniscus caused by the air flow-in from the broken hole of the meniscus can be prevented in advance and the following discharging can be made promptly.
Patent JP-H11323063-A (JP)
Title: Flame-retardant resin composition
Inventor: CHIBA TAKASHI
IPC: C08L27/12
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant resin composition having excellent flame retardance and flowability and comprising a rubber-modified styrene-based resin and PPE(polyphenylene ether-based resin) as essential components. SOLUTION: This flame-retardant resin composition comprises 100 pts.wt. of a resin component composed of (A) 10-99 wt.% of a rubber-modified styrene- based resin having <=2 wt.% methanol-soluble material content, (B) 80-1 wt.% of a polyphenylene ether-based resin and (C) 0-70 wt.% of a styrene-based resin having <=2 wt.% methanol-soluble material content and (D) 1-50 pts.wt. of a phosphorus compound. The flame-retardant resin composition comprises optionally (E) a flame-retardant auxiliary. The flame-retardant resin composition comprises further (F) a polycarbonate-based resin or (F) the polycarbonate-based resin and (G) a graft copolymer.
Patent JP-S5554666-A (JP)
Title: Starter
Inventor: KAMATA NAOKI
IPC: F02N15/02
Filed: 1978-10-18
Abstract: PURPOSE: To eliminate harmful rotation-restraining force which would appear during overrunning operation with a simple mechanism and thereby to improve the overrunning performance of a starter by arranging a bearing for a pinion transmission gear on the extension portions of a clutch cover and a clutch outer piece.  
     CONSTITUTION: A pinion shaft 10 is rotatably and axially movably born on the inside peripheral portions of a clutch outer piece 4 and a clutch cover 8 through plain bearings 20 and 21. A clutch inner piece 6 is engaged with the shaft 10 through a helical spline 9, and is restrained from axial movement by the side wall of the outer piece 4 and the cover 8. Therefore, the inner piece 6 engages the outer piece 4 only through a roller 5, so that no harmful rotation-restraining force will appear during overrunning operation, and an engine drive pinion 11 cannot be disengaged from an engine-side ring gear before the starter is turned off. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S617360-A (JP)
Title: Coating composition for aluminum
Inventor: IZUMIBAYASHI MASUJI
IPC: C08F230/08
Filed: 1984-06-22
Abstract: PURPOSE:To provide the titled composition of high adhesiveness, water resistance and weatherability, comprising an aqueous copolymer dispersion prepared by emulsion polymerization, in an aqueous medium, between a specific organosilicon monomer, (meth)acrylic acid alkyl ester and another polymerizable monomer. CONSTITUTION:The objective composition comprising ( I ) an aqueous copolymer dispersion prepared by emulsion polymerization, in an aqueous medium, between (A) 0.1-40wt% of an organosilicon monomer having, in one molecule, polymerizable unsaturated group and hydrolyzable group bonded directly to silicon atom (e.g. vinyl trimethoxysilane), (B) 50-99.9wt% of a (meth)acrylic acid alkyl ester having 1-18C alkyl and (C) 0-49.9wt% of another polymerizable monome and, if necessary, (II) a silane compound having hydrolyzable group bonded directly to silicon atom.
Patent JP-H01296671-A (JP)
Title: Reverse stagger type si thin film transistor
Inventor: TANAKA SAKAE
IPC: H01L27/12
Filed: 1988-05-25
Abstract: PURPOSE:To prevent a reduction in a pattern from generating due to an oozing-in of an etching liquid by a method wherein source and drain electrodes are formed of an alloy containing Ti and Mo as its main component. CONSTITUTION:A gate electrode 2, a source electrode 7 and a drain electrode 8 are formed holding a gate insulating layer 3, an Si layer 4 and so on between the electrode 2 and the electrodes 7 and 8 and furthermore, the electrode 2 is formed on the side of an insulative substrate 1 nearer than the electrodes 7 and 8. The electrodes 7 and 8 are formed on a Ti-Mo alloy, in particular an alloy having a content of Mo of 2-20 (atomic %) to a content of Ti. In case an alloy thin film is formed by a sputtering deposition method using a target made of an alloy obtainable by mixing Ti in Mo in this rate, an aqueous solution of hydrofluoric nitride does never ooze in between an alloy and a photo resist. Thereby, when this alloy is etched, a reduction in a pattern due to an oozing-in of an etching liquid is never generated and the electrodes 7 and 8 can be formed.
Patent JP-S5462167-A (JP)
Title: Burner exhaust gas treating method
Inventor: OOTSUKA KASHIYOU
IPC: B01D53/94
Filed: 1977-10-26
Abstract: PURPOSE: To reduce the amt. of fuel required to heat exhaust gas from a sintering machine in removal of NOx in the gas by heating the gas to a predetermined temp. with outlet hot air of a sinterdd ore cooler.  
     CONSTITUTION: Exhaust gas 5 of 60W150°C exhausted from sintering machine 12 is fed to hot gas mixer 11 through heat exchanger 1 and denitration fan 2 and heated to the denitration temp. of 200W450°C. At this time, as air needed to burn fuel 8 for hot stove 3, outlet air of sintered ore cooler 13 is introduced through dust removing unit 4 and fan 15 in an amt. proportional to the consumption of fuel 8 and fuel 8 is burnt with the air to generate hot air 9. Hot air 9 is mixed in mixer 11 with exhaust gas 5 passed through fan 2 to heat the gas to the denitration temp. NH 3  10 is then added to the mixed gas and the gas is fed to denitration tower 4 packed with catalyst. In tower 4 NOx in gas 5 is reacted with the NH 3  on the surface of the catalyst to be decomposed into harmless N 2  and H 2 O by reduction. By this method the amt. of fuel used for heating can be rduced by about 25%, resulting in reduction of operational cost 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61285448-A (JP)
Title: Formation of direct positive image
Inventor: KAMITAKAHARA ATSUSHI
IPC: G03C5/08
Filed: 1985-06-12
Abstract: PURPOSE:To enhance and stabilize the quality of a positive image by coating a support with internally latent image type silver halide grains composed of at least 2 kinds of grains different in average grain size and illuminating it with illuminance increased continuously or stepwise at the time of whole uniform exposure. CONSTITUTION:The silver halide photographic sensitive material is obtained by coating the support with the adjusted internally latent image type silver halide grains containing at least 2 kinds of grains different in average grain size, and this photosensitive material is imagewise exposed, and uniformly exposed on the whole surface before or during development processing by increasing the illuminance continuously or stepwise to obtain a direct positive image. The optimum pattern of illuminance change of this exposure process depends upon the destined use and the performance of the photosensitive material, and it includes not only the simple continuous and stepwise increases of illuminance, but also complicated increase and decrease patterns and further, discontinuous exposure patterns, as shown on the right figures (A), (B), (C), (D), X being exposure time, and Y being exposure illuminance, thus permitting the obtained direct positive image to be enhanced in quality and increased in stability.
Patent JP-S5754222-A (JP)
Title: Plastic working method for amorphous metal
Inventor: NAWA MASAHIRO
IPC: C21D7/00
Filed: 1980-09-13
Abstract: PURPOSE:To obtain an amorphous metal having excellent corrosion resistance and high strength by subjecting a metal blank to a plastic working in the optimum plastic working region which is limited by a specified heating period of time for the blank and a specified working temperature in a chart on semilogarithmic coordinates with the heating period of time taken in logarithmic scale on the ordinate and the working temperature on the abscissa. CONSTITUTION:A method for a metal-metalloid amorphous alloy at a high temperature. On semilogarithmic coordinates with a logartithmic scale on the ordinate, the heating period of time Y (sec) for the metal blank is taken on the ordinate, the working tenperature X ( deg.C) is taken on the abscissa, the intersection of the straight horizontal line representing the working period of time of 14 sec with the straight vertical line representing the working temperature of 400 deg.C is denoted as P1, and the intersection of the straight horizontal line representing the working period of time of 5sec with the straight vertical line representing the working temperature of 500 deg.C is denoted as P2. In this chart, the region lying below the strainght line P1P2 and bounded within the temperature range of 400-500 deg.C is made to be the region for the plastic working.
Patent JP-H07328225-A (JP)
Title: Bullet collecting device for game gun
Inventor: MIMURA KENJI
IPC: F41B11/00
Filed: 1994-06-09
Abstract: PURPOSE:To provide the bullet collecting device for game gun with which foreign materials such as trash or dust can be removed from bullets to be supplied to a game gun, further, structure is simplified and operations are sure. CONSTITUTION:A bullet A temporarily housed in a bullet housing route 2 is sucked into a bullet sucking route 3b by operating a fan 4. In that case, the trash or dust collected with the bullet A is discharged through a filter 6 to the outside by the sucking force of the fan 4. Next, when the fan 4 is stopped, the sucking force of the fan 4 is canceled, and the bullet A inside the bullet sucking route 3b is ejected through a bullet ejecting route 3c into a bullet container 1.
Patent JP-S5555460-A (JP)
Title: Phase reference signal generation circuit for servo in video system
Inventor: HORI TAKESHI
IPC: G11B15/46
Filed: 1978-10-19
Abstract: PURPOSE: To prevent the phase rapid change of phase reference signals for servo at an external and internal reference signal switching time by subjecting external and internal reference signals to OR addition to form phase reference signals for servo.  
     CONSTITUTION: External vertical synchronizing signals are applied to adder 7 through gate 6, and internal vertical signals outputted from internal reference signal generator 4 using crystal oscillator 3 are applied to adder 7. Both signals are subjected to OR processing, and their phases become near to each other gradually, and a phase reference signal for servo is generated from adder 7 at every four vertical synchronizing signals. Consequently, the phase rapid change of phase reference signals for servo of a VTR, etc., can be prevented at an external and internal reference signal switching time. As a result, video recording, etc., can be edited well. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10295108-A (JP)
Title: Farm working machine
Inventor: OKADA TAKUYA
IPC: A01B69/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To carry out the control of vehicle speed matching with a steering operating situation until then at the time of finishing rotation at a farm working machine automatically decelerating the vehicle speed at the time of rotation. SOLUTION: The machine is provided with a controller 42 which totals the number of the times of switching the operating direction of a steering operation tool in the middle of rotation to return a vehicle speed to an original speed before rotation at the time of finishing rotation when the number of the times is smaller than a set number of times set in advance and not to return the vehicle speed to the original speed before rotation even at the time of finishing rotation when the number of times is larger than the set number of times set in advance.
Patent JP-H06312973-A (JP)
Title: New pheynlsulfamide derivative
Inventor: NAGAOKA HITOSHI
IPC: A61P7/02
Filed: 1993-04-30
Abstract: PURPOSE:To obtain a new phenylsulfamide derivative, having antagonistic action on thromboxane A2 (TXA2) and useful for preventing or treating thrombosis, angina pectoris, bronchial asthma, etc. CONSTITUTION:The derivative is expressed by formula I [B is aryl; X is oxygen atom, ethylenic group (CH2CH2), etc.; A1 is 2-5C alkylene which may be substituted with a group selected from lower alkoxy hydroxy and halogen; A2 is single bond or alkylene; R<1> and R<2> are H, lower alkyl, lower alkenyl, lower alkynyl, etc.], e.g. 4-[3-(4-chlorophenylsulfonylamino)propoxylbenzoic acid. This derivative expressed by formula I is obtained by reacting a compound, expressed by formula II (R<1> is ester residue) and having hydroxyl group with a compound expressed by formula III (Hal is halogen, methylsulfonyloxy, etc.) and having a reactive group in the presence of acetone, etc., and then hydrolyzing the resultant ester compound expressed by formula IV in the presence of a base such as sodium carbonate or an acid such as trifluoroacetic acid.
Patent JP-S5252215-A (JP)
Title: Tank lifting method
Inventor: TANAKA GOROU
IPC: E04H7/00
Filed: 1975-10-25
Abstract: PURPOSE: A tank lifting method which is available even for a large-size tank and which requires no worker inside the tank being lifted for sruveying the horizontal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5651812-A (JP)
Title: Oil-immersed transformer
Inventor: KON KAZUO
IPC: H01F27/12
Filed: 1979-10-05
Abstract: PURPOSE:To excellently cool each winding of an oil-immersed transformer, whose inside and outside windings provided around the iron core are cooled by oil circulating naturally, by arranging the baffle plates in the outside winding near the oil inlet so as to be more adjacent to each other than the other parts. CONSTITUTION:An iron core 3 is concentrically provided with inside and outside windings 4 and 5, which are placed in an oil chamber to cool by oil naturally circulating from a cooler. A vertical oil duct 4B on the outer surface is made larger than an inside vertical oil duct 4A in order to increase the gross oil quantity circulating through the winding 4. The oil ducts 4A and 4B are alternately blocked by means of a baffle plate 10 every plurality of disk-shaped coils 5A to make the oil flow zigzag. Moreover, the baffle plates 10 in the coils 5A of the winding 5 near the oil inlet are arranged so as to be more adjacent to each other than the other portions. Said mechanism permits the naturally circulating oil to flow through the windings 4 and 5 almost uniformly, so that each winding is excellently cooled and therefore a local temperature rise can be prevented.
Patent JP-S61288066-A (JP)
Title: Target and its production
Inventor: SHIBATA RYOICHI
IPC: C23C14/34
Filed: 1985-06-14
Abstract: PURPOSE:To obtain a target wherein the water cooling effect is sufficient and the generation of a crack is less and the sputtering velocity is large by utilizing amorphous C and bonding a thin strip made of metal to a target material used in the thin film formation due to the sputtering. CONSTITUTION:After coating C of an amorphous state on one side of a target material used in the thin film formation, a metallic or alloy thin strip is mounted thereon and press-contacted at high temp. to remove C and the thin strip is bonded on the target material to obtain a target. The used thin strip may be nearly the same shape as one side of the target material and may be divided into several pieces and combined with each other. C of the amorphous state has such a role that the joint of ceramic or an intermetallic compd. and metal or alloy is reinforced. In this method, the cooling effect of the target is made large and the bonding strength is large and therefore it is stable even in the high-velocity sputtering. As the thin strip, the following material is selected which is excellent in the wetting characteristics for a material having low m.p. such as In and solder and can be easily joined to oxygen free Cu used in a supporting plate at low temp.
Patent JP-H01296366-A (JP)
Title: Terminal locking device for keeping secrecy
Inventor: SAKAKURA TERUHIKO
IPC: G06F21/31
Filed: 1988-05-25
Abstract: PURPOSE:To reduce the burden of the user of a user terminal at the time of locking his terminal and, at the same time, to secure the safety of the system by providing a means which discriminates the reception of the lock controlling characters of the user terminal, means which discriminates the coincidence between the lock control characters with a previously set password characters, etc. CONSTITUTION:Data inputted from the input device 4 of a user terminal are inputted to a terminal lock controlling section 9 though an input buffer 5 and whether or not the data are lock controlling characters is checked. When the data are discriminated as lock controlling characters, 'BREAK' is sent to an output device 2 as a screen clearing code and, at the same time, 'start' is instructed to a timer controlling section 8 and all characters inputted thereafter are sent to a password character discriminating section 10 for discrimination. When inputted data coincide with password characters, a 'timer stop' is instructed to the controlling section 8 and, at the same time, a coincidence signal is sent to the controlling section 9. As a result, the 'BREAK' on the screen of the device 2 is erased and normal control takes place. When they do not coincide with each other, the process is forcible terminated. Thus the burden of the user can be reduced and the safety of the system can be secured at the time of locking his user terminal.
Patent JP-2000323574-A (JP)
Title: Apparatus and method for automatically creating schematic
Inventor: ODA SATOHIRO
IPC: H01L21/82
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To automatically create a schematic where the wirings connections are changed, coping with the change in the wiring connection on a layout by the arrangement of a via or a contact. SOLUTION: A layout 201 of a basic cell, which defined the proposed point of a wiring connection point, and the schematic 202 of a basic cell, which defined the connection switching symbol holding the information to show the existence of connection in the wiring connection point corresponding to this proposed point, are prepared, and in a layout arrangement part 203 and a schematic arrangement part 205, the layout of the basic cell and the schematic are arranged butting on each other, each in accordance with the cell arrangement description 204. Then, a via arrangement part 206 selects a wiring connection proposed points to create a layout 210, in accordance with a via arrangement description 207, and also a schematic wiring connection changing part 208 switches the connection switching symbol so as to create a schematic 220, according to the via arrangement description 207.