baber/WOPTO huggingface dataset:
Patent JP-S5910466-A (JP)
Title: Charging ladle
Inventor: NAKAMURA HIROMI
IPC: B22D41/02
Filed: 1982-07-12
Abstract: PURPOSE:To provide a charging ladle which is not corroded by molten metal by applying >=1 kinds of thin films of titanium nitride, titanium carbide, etc. by a chemical vapor deposition method on the inside and outside surfaces in the cup part of a body made essentially of silicon nitride. CONSTITUTION:A body 21 occupying the greater part of a charging ladle 10 is coated on the inside and outside surfaces in the cup part 14 in contact with molten metal 14 with a thin film of TiN and TiC having high purity or a mixture thereof or silicon nitride. A dense thin film 22 having about 6-10mu thickness is provided on the surface of the body 21 by a chemical vapor deposition method. The film 22 is extremely stable and does not react with molten metal if it is general molten metal 15 of <=1,200 deg.C and can therefore prevent the sticking of the metal 15, etc. The film 22 is further dense and reduces drastically the permeation of gas; therefore, the oxide film of the metal 15 is hardly formed on the surface where the metal 15 entering the ladle 10 contacts with the cup part 14. Thus, the film contributes to the ease of the maintenance and operation of the casting device and to the improvement and stabilization in the quality of the product produced by the casting device.
Patent JP-S5244456-A (JP)
Title: Drain-separate filter (precipitation tank-cleaner)
Inventor: HISAMATSU TERUMIKI
IPC: B01D17/04
Filed: 1975-10-06
Abstract: PURPOSE: To improve filtration capacity by uniting a precipitation tank and a filter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01290337-A (JP)
Title: Data communication equipment
Inventor: HIRAO IICHI
IPC: G06K17/00
Filed: 1988-05-17
Abstract: PURPOSE:To send a data between 1st and 2nd units without any error by utilizing electromagnetic coupling so as to demodulate the data based on a pulse width. CONSTITUTION:A data communication equipment has a write/readout control unit 1 being the 1st unit and an ID unit 3 being the 2nd unit fitted to a commodity 2 or the like. The unit 1 has 1st and 2nd coils L1, L2, a unit 3 has a 3rd coil L3 and a serial data is sent as semi-duplex data between the 1st and 2nd units by utilizing the electromagnetic coupling. After a host controller 4 sends a transmission control signal CT to the write/readout control unit 1, the transmission data SD is sent and the reception data RD is read. Then the data demodulation means of the 2nd unit demodulates a signal based on the pulse width, then a comparatively simple circuit is attained and power consumption is less.
Patent JP-S6014377-A (JP)
Title: Memory control circuit for picture processing
Inventor: WATANABE SEIICHIROU
IPC: G06T1/60
Filed: 1983-07-05
Abstract: PURPOSE:To attain the substantially high-speed processing of a picture even with a low-speed memory by securing an interleave constitution of a memory and then processing sequentially the requests given during the discontinuation even though an original interleave action is temporarily discontinued after the discontinuation is released. CONSTITUTION:A picture processing memory 1 consists of memory blocks 8A- 11A. Here a sequencer 20 produces a refresh command REF right after the 1- memory cycle is through with the block 9A. Receiving this command REF, a refresh control circuit 9A. Receiving this command REF, a refresh control circuit 18 produces the commands REF to the blocks 8A-11A respectively. During this REF period the gates 4-7 of latch circuits 80-83 are not opened and set in a waiting state respectively with no transfer of data. In this case, if two waiting states are produced and the REF period is over, a sequencer 2 stores the waiting order and controls each block of the memory 1 based on the waiting order. Thus the waiting mode is erased.
Patent JP-2000310082-A (JP)
Title: Pivotal hinge
Inventor: SHINODA KENJI
IPC: E05D7/02
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a pivotal hinge offering simplified construction and applicability to a door which is open to either right or left with one type. SOLUTION: A pivotal hinge 1 has an approximately columnar hinge pin 2, a lever pin 3 provided at the approximate middle of the hinge pin 2, coil springs 4, 4 inserted from both ends of the hinge pin 2 and a hinge main body 5 for storing these. The hinge main body 5 has hinge pin insertion holes 6, 6 from which both ends of the hinge pin 2 can be protruded, a lever pin groove 7 from which the lever pin 3 can be inserted and moved toward the hinge pin insertion holes 6, 6 and mounting portions 8, 8 on which the hinge main body 5 is mounted. The lever pin groove 7 has lever pin fixing portions 9, 9 on which the lever pin 3 is fixed to be installed at the approximate middle.
Patent JP-S5346606-A (JP)
Title: Induction machine
Inventor: SAKABE MOICHI
IPC: H02K17/12
Filed: 1976-10-07
Abstract: PURPOSE: To provide a property of the speed control operated in wide range, by such control method that with a plurality of the parts, having the pole pitches different from each other, provided in the stator, those of said parts be independently energized with the energization voltage made different from each other between each of said parts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05299265-A (JP)
Title: Winding structure of copper foil winding transformer and manufacture thereof
Inventor: TOYODA JUNICHI
IPC: H01F41/12
Filed: 1992-04-16
Abstract: PURPOSE:To providing a winding structure which is small and thin in size and easily manufactured. CONSTITUTION:A primary winding copper foil 11 and a secondary winding copper foil 12 are wound on at the same time so as to overlap each other interposing an insulating material 15 between them, where the winding copper foils 11 and 12 are formed in tape, and the insulating material 15 is formed of insulating film 14 which is wound on the winding copper foil over one and a half turns coming into nearly close contact with it at a right angle with the lengthwise direction of the winding copper foil. Furthermore, both the ends of the winding copper foils 11 and 12 covered with the insulating film 14 are turned up respectively, and the parts of the turnup winding copper foils are made to serve as terminals.
Patent JP-H0630805-A (JP)
Title: Alpine ski boots with device having cursor for controlling deformation of boot body
Inventor: JIYAN PIEERU SHIYUMERO
IPC: A43B5/04
Filed: 1993-05-24
Abstract: PURPOSE: To provide a ski boot, which may vary a forward leaning angle of the barrel against the shell's lower part of the boot by installing a bending control device to control backward-forward bending of the barrel at the shell's lower part where the barrel is hinged to. CONSTITUTION: A ski boot 1 includes a shell's lower part 2, which is equipped with a boot sole 3. A boot barrel part 4 is mounted on and hinged to the lower part 2 by a rivet for hinge connecting on the lower part 2. The ski boot includes a bending control device 6 for the backward forward bending barrel part 4. The bending control device 6 is composed of a cross section wise position adjustable cursor 7 to delimit a firm fulcrum, which has a part movability, in between the forward lower hem of the hinged boot barrel 4 and a fixing part 9 of the shell's lower part 2. The cursor 7 for supporting the bending control device 6 of the barrel part 4 may shift in translatory on a guide rail 10 made one- bodied with the shell's lower part 2.  The cursor 7 is also composed of a sliding part, which is positioned and extended approximately parallel with at least a part of the forward lower hem 8 of the barrel 4.
Patent JP-S5913340-A (JP)
Title: Turning device for wafer
Inventor: SHIBATA KEIICHI
IPC: B05C11/08
Filed: 1982-07-14
Abstract: PURPOSE:To prevent the scattering of the wafer even by revolution at high speed on the revolution for application, and to improve the accuracy of the formation of a pattern by providing a centering mechanism conforming the central point of the wafer and an axis of rotation of a chuck proper, an orientation-flat position regulating mechanism regulating the position of an orientation flat at a fixed position, and a moving mechanism conforming a point of the center of gravity and an axis of rotation. CONSTITUTION:When the wafer 4 is held under a centered state, the moving mechanism 18 is operated, and the wafer 4 is moved toward the orientation flat 9 through the centering mechanism 16 at a fixed distance. Accordingly, the state in which a point of the center of gravity of the wafer 4 and an axis of rotation 10 agree is brought. The wafer 4 is adsorbed to a holding surface again, is positioned at the position of a rise for a fixed time, and drops. A motor is turned at the fixed speed of rotation for a fixed time, a resist being dripped previously spreads, and a film of predetermined thickness is obtained. The time, order and positions of the operation of each mechanism are regulated by a regulating section for positioning and an application control section.
Patent JP-H04347207-A (JP)
Title: Execution of soil cement landslide protection wall
Inventor: KOMATSU RYOJI
IPC: E02D5/20
Filed: 1991-05-27
Abstract: PURPOSE:To promote adhering force of a steel material inserted into an excavated hole in the ground and to prevent the steel material from cracking and spliting at the end of the excavated hole to drive piles to a soil cement landslide protection wall. CONSTITUTION:Mortar and concrete (hereafter: referred to as hardener) 5 is injected to the front end of an excavated hole of a ground bearing layer during the execution of a soil cement landslide protection wall from a hollow shaft of an auger 1 to substitute, a steel material 6 is inserted before hardening of the hardener 5 to reach the bearing layer, and reinforcing members 7 loaded to the front end of the steel material are expanded in the hardener to make a film bulb section 13 combined with the hardener 5. A pile function of a permanent construction combined with a construction constructed to the inside of the landslide protection wall is made thereto. The reinforcing members 7 are expanded, the hardener 5 is prevented from cracking and splitting to promote adhering force, and load of a construction on the upper part of the steel material is transferred smoothly to the ground in a stable state. In addition, pile execution in the vicinity of the landslide protection wall is not required to economize construction work, lowering of reaction force of the ground near the landslide protection wall is prevented, and safety of excavation work in the inside of the landslide protection wall is promoted.
Patent JP-H0420472-A (JP)
Title: Elevator call device on hall side
Inventor: FUKUDA SHIGERU
IPC: B66B1/14
Filed: 1990-05-14
Abstract: PURPOSE:To permit a person to wait for elevator with ease, even in case the cage concerned responds to a back side call and not responds to a hall call in the cage advancing direction, by twinkling the response lamp for that hall call. CONSTITUTION:If no call is occurring in the same advancing direction, direction inverting circuit of the cage is decided, and a position lamp 4 of the cage is moved. Calls 5, 6 are again read, and judgement is made whether the hall calls 5, 6 are generated over the cage stop floor, and if yes, response lamps 7, 8 for the calls are twinkled. This is followed by judgement whether or not the cage has stopped, and if no, the call response lamps for other than the calls 5, 6 shall remain not twinkling, despite lighting. When the cage stops, the twinkle of response lamps 7, 8 is stopped. These lamps are lighted again, and direction lamps 2, 3 are put off, and the calls 5, 6 for the stop floor are cleared. This allows a person to know that cage does not respond to the hall calls 5, 6 which he has pushed, and he can wait with ease.
Patent JP-S611085-A (JP)
Inventor: ISHIDOU MASAAKI
IPC: H05K1/16
Filed: 1984-06-13
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-S611579-A (JP)
Title: Power steering unit
Inventor: NAKAYAMA MASAFUMI
IPC: B62D5/06
Filed: 1984-06-13
Abstract: PURPOSE:To make it possible to carry out the self-centering operation of a power steering device in a simple structure, by delivering a self-centering signal to a drive mechanism for a control valve to operate the control valve. CONSTITUTION:When a self-centering means 200 reads such a condition that both vehicle speed and steering force are zero, the self-centering means 200 energizes a solenoid 150 to move a spool 142 leftward, so that hydraulic oil introduced from a main port M is fed into a right cylinder chamber 164b through a right port R to move a rack shaft 102 leftward. A steering wheel 106 is turned toward its neutral position by means of a pinion shaft meshed with the rack shaft 102. When the steering wheel is corrected into a condition of rectilinear movement, a steering angle detecting section 183 reads a steering angle of zero, and ceases the delivery of the self-centering signal. Further, a spool 142 is set at its neutral position to stop the supply of hydraulic oil into a power cylinder 164, and therefore, the steering wheel is set in a rectilinear condition and becomes stationary.
Patent JP-H09298954-A (JP)
Title: Agricultural film
Inventor: TOKUOKA KENJI
IPC: A01G9/14
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain an agricultural film as a multi-layer film composed of polyplefin resins on which a specific anti-fogging layer is laminated and which has excellent abrasion resistance and long-term anti-fogging property, and useful for hothouse cultivation. SOLUTION: This agricultural film of multi-layer type comprises an outside layer formed of a resin composition, such as low-density polyethylene(PE), an interlayer formed of a resin composition compounded of 100 pts.wt. of ethylene-vinyl acetate copolymer resin, 10-100 pts.wt. polypropylene-based resin (PP) and furthermore 0.5-5wt.% anti-fogging agent to the weight of the whole of the interlayer, and an inside layer formed of 100 pts.wt. of a resin composition composed of PE, etc., 10-100 pts.wt. of PP, furthermore 0.5-5wt.% of an anti-fogging agent, in such a way that the surface of the inside layer is laminated with an anti-fogging layer composed of inorganic colloidal sol in which colloidal alumina and colloidal silica gel are mixed at a solid content ratio of (80-20)/(20-80), nonionic surfactant, etc.  PP has a weight-average molecular weight ranging from 80,000 to 500,000, and elution determined by cross discrimination of 5wt.% or less at 0-20 deg.C, 8-30wt.% at 20-70 deg.C and 70-95wt.% at 70-110 deg.C.
Patent JP-H01296094-A (JP)
Title: Heat transfer steel tube for heat exchanger, whose inner surface is coated with corrosion-resistant film
Inventor: NISHIKAWA YUJI
IPC: F28F19/04
Filed: 1988-05-20
Abstract: PURPOSE:To improve the adhesive property of coating film for a heat transfer steel tube and increase the corrosion-resistant property of the heat transfer steel tube, by coating a paint added with corrosion-restricting agent on the inner surface of the heat transfer steel tube for a heat exchanger. CONSTITUTION:The coating film of a paint, added with corrosion-restricting agent, is provided on the inner surface of heat transfer steel tubes for a heat exchanger. Either one kind or two kinds or more of benzotriazole, 2- mercaptobenzothiazole, 2.5-dimercapto thiazoazole, 2-mercaptobenzimidazole, benzimidazolethiol, benzoxazolethiol, methylbenzothiazole, mercaptothiazoline, 5-nitrobenzamidazole, dithiocarbamic acid and 1.3.5-triazine 2.4-dithiol may be used as the corrosion-restricting agent. Either one of alkyd resin series, epoxy resin series, fluorine resin series, polyurethane resin series, vinyl resin series, acrylic resin series and silicone resin series may be used as the paint.
Patent JP-H10312043-A (JP)
Title: 120 film
Inventor: NISHITANI YASUHIRO
IPC: G03C3/02
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a photographic roll film capable of setting a first photographed frame in a constant position from the top end of the photographic film. SOLUTION: The photographic film 3 is placed on a light shielding paper 4, to make the base surface of the film 3 corresponding with the black rear surface of the light shielding paper 4 and joined thereto with the joining tape 7 of the top end part of the film 3. The joining tape 7 is black to make a distinct difference in light reflectance between the joining tape 7 and the surface of the film 3. Then, the front end side 7a is stuck to the film 3 and the rear end side 7b is stuck to the front end of the film 3, so that the light shielding paper 4 and the top end part of the film 3 are joined.
Patent JP-H05326010-A (JP)
Title: Stacked type solid polymer electrolytic fuel cell
Inventor: MITSUTA KENRO
IPC: H01M8/24
Filed: 1992-05-14
Abstract: PURPOSE:To provide a stacked-type solid polymer electrolytic fuel cell which can be utilized as a compact and small size electric power source. CONSTITUTION:Single cell plates 1 wherein single cells consisting of a solid polymer electrolytic film are arranged toward the same plane direction and gas separating plates 3, 4 in which a cathode gas flow line and an anode gas flow line are formed are successively stacked and small stacked bodies 10a, 10b are formed between a pair of electricity collecting plates 6, 7 to give a stacked body 10 and the small stacked bodies 10a, 10b are divided by an electrically insulating layer 11 and connected electrically in series. Then, two pairs of a gas inlet hole 12 and a cathode outlet hole 13 which are communicated with the cathode gas flowing line and the anode gas flowing line of the gas separating plates 3, 4 are formed for the cathode gas and the anode gas in the small stacked bodies 10a, 10b. In the end sides of the small stacked bodies 10a, 10b, a gas communicating plate 7 to communucate the gas inlet hole and the gas outlet hole of the small stacked bodies 10a, 10b is installed.
Patent JP-S5548909-A (JP)
Title: Assembling of high current transformer
Inventor: TADA MASAO
IPC: H01F27/02
Filed: 1978-10-05
Abstract: PURPOSE: To improve working environment as well as to reduce an inner volume of a transformer thereby reducing an amount of oil by improving the fixing structure of plate-form bushing enabling the operation to be worked from outside of the transformer.  
     CONSTITUTION: A transformer 1 consisting of an iron core 1a and a high current coil 1b, is preassembled outside a transformer tank 4, then it is dried and installed in the tank 4. Next, a lid 5 that has a bushing pocket 5a is assembled. To the inside of this pocket 5a of the lid 5, a supporter 10 made of an insulator is installed for supporting a plate-shaped bush 2, and the supporter 10 is attached to the lid 5 by means of a metal element 11. Then, a flexible electric conductor 9 which has been welded to the bottom of the bush 2, is screwed on a connecting conductor 3. Then the bush 2 is placed on the supporter 10, and is screwed together with an insulation plate 7 on the lid 5 by utilizing holes of seats 5b of the bush. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63285955-A (JP)
Title: Resin-sealed semiconductor device
Inventor: SUZUKI YASUHITO
IPC: H01L23/28
Filed: 1987-05-18
Abstract: PURPOSE:To hold visibility by forming the surface of a sealing resin including a display symbol with a transparent and heat resistant coating layer to cover the surface. CONSTITUTION:A display symbol 3 is masked corresponding to a display signal on the surface of a sealing resin 1, and engraved with a groove by thermal energy, such as a laser beam. The surface of the symbol 3 of the resin 1 is transparent, and covered with a heat resistant coating material 4. The material 4 is filled in the groove for forming the symbol 3, and coated thicker than the depth of the groove. Thus, the preferable visibility of the display symbol can be held permanently.
Patent JP-H0416429-A (JP)
Title: Image forming device
Inventor: OBANA SHIGENORI
IPC: B65H1/28
Filed: 1990-05-11
Abstract: PURPOSE:To reduce an operation space and an installation space by providing a cassette housing means with which paper feeding cassettes in different sizes can be loaded and removed on a front face of a main body and providing a means for taking out paper sheets in the cassette housed in the housing means and a paper feeding means on the main body side in a front loading type electronic photographing device or the like. CONSTITUTION:A housing part 21 for housing large and small paper feeding cassettes 22b, 22a is formed on a side of a front of a main body 11, while its housing port 21a is provided with a cover 34 which covers a part which remains when the small cassette 22a is loaded and this is to be rotated inward when the large cassette 22b is loaded. A sheet P1 in the cassette loaded in the housing 21 is taken out by a pickup roller 23 which synchronizes with a light sensitive body drum 23 and fed by a turn guide 24, a U-turn roller 25, a pair of manual feed rollers 28 and a pair of resist rollers 30. Thus a space can be reduced.
Patent JP-H07331421-A (JP)
Title: Vacuum deposition device
Inventor: MASUDA HIROYUKI
IPC: C23C14/24
Filed: 1994-06-03
Abstract: PURPOSE:To optimally control the discrete vapor-deposition materials in plural vaporization sources as well as the deposition of a single vaporization source. CONSTITUTION:The heating temp. of the vapor-deposition material 6 in a vaporization source 7 is controlled by a control part 5 based on the temp. measured by a non-contact radiation thermometer 9 to measure the vaporization temp. when the material 6 in the source 7 is heated, and the amt. of the vaporized material is controlled. Consequently, the material 6 is heated and vaporized at an optimum temp., the amt. of the vaporized material is stabilized, and the material is stably deposited on a substrate 2.
Patent JP-2000308586-A (JP)
Title: Wash and dressing stand
Inventor: YAMAZAWA SATORU
IPC: A47K1/04
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a wash and dressing stand in which the height of the whole of the wash and dressing stand is made fixed disregarding the height of the fixing position of a washing part and can prevent the exposure of piping by a single kind of piping covers without using different kind of piping cover corresponding to the fixing position of the washing part. SOLUTION: This wash and dressing stand has a wall panel 2, a wash part 6 provided with a basin 5 and integrated with the panel 2, and a housing part 4 positioned over the part 6 and provided with a hollow space 39 inside. The height of the fixing position of the part 6 can be set to a proper value. In this case, the upper end part 41 of the panel 2 vertically moved with the fixing position of the part 6 can be housed in the space 39 of the part 4.
Patent JP-H0416464-A (JP)
Title: Alignment winding method for cable
Inventor: YASUOKA SEIJI
IPC: B65H54/28
Filed: 1990-05-11
Abstract: PURPOSE:To perform stable alignment winding through execution of rapid coping with a hourly changing cable winding position by detecting a root part based on a picture on which the winding state of a lower layer cable is photographed and winding an upper layer cable along the root part. CONSTITUTION:When a traverser 7 to wind a cable 2 is moved from the right to the left, a projecting device 5 performs oscillation following movement of the traverser. The illuminated spot especially in the vicinity of a winding point of the cable 2 is photographed by a photographing camera 8 to detect a root part B, i.e., a boundary portion between cables 2b and 2c at a lower layer cable adjacent to a forwardmost winding part 2a of an upper layer cable, from a picture. A control part detects a right edge part B of a small dark part B in a dark region as the root part when the traverser 7 is moved in a dark region where a dark part region having a wide width in a direction Y and a dark part region having a narrow width are brought into contact with each other. The position of the traverser 7 is controlled so that a distance W between the root part B and the flange side of a bobbin 1 coincides one by one with a distance D between the traverser 7 and the flange.