baber/WOPTO huggingface dataset:
Patent JP-S60101540-A (JP)
Title: Projection optical device
Inventor: SUWA KIYOUICHI
IPC: G03F9/00
Filed: 1983-11-07
Abstract: PURPOSE:To detect accurately the focusing of a projection mask pattern image on a projected body such as a wafer by detecting the focusing on the projected body on the basis of an image signal corresponding to the image formation state of an overlap image between a light image of a mask pattern and a reflected light image projected reversely from the projected body. CONSTITUTION:The mask R with a light-absorbent and light-shielding mark M is lighted up and the reflected light image of the mark M projected reversely from a wafer W and the light image of the mark M formed by illumination light form an overlap image on the photodetection surface of a TV camera 12. In this case, calibration is so performed that the output of a projector 13 and a photodetector 4 which detect in-focus image formation corresponding to the image signal from a camera 12, etc., is 0; when the mask pattern projection image on the wafer is in focus, that is detected accurately with the output of the photodetector 14 which varies according to the upward/downward movement of a stage 11.
Patent JP-2001031815-A (JP)
Title: Rubber composition for construction gasket and gasket for construction
Inventor: NAKAMURA TSUTOMU
IPC: C08L83/12
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having a high glass holding power and excellent in weather resistance, creep resistance and coloring property by incorporating a specific ethylene/an α-olefin/a non-conjugated polyene random copolymer rubber, etc. SOLUTION: This rubber composition contains (A) 5-100 pt.wt. ethylene/an α-olefin/a non-conjugated polyene random copolymer rubber containing the non-conjugated polyene consisting of a terminal vinyl group-containing norbornene compound of formula I [(n) is 0-10; R1 is H or a 1-10C alkyl; R2 is H or a 1-5C alkyl] or formula II (R3 is H or a 1-10C alkyl), (B) 95-0 pt.wt. organopolysiloxane having the averaged compositional formula: R1nSiO(4-n)/2 [R1 is a (substituted) monovalent hydrocarbon; (n) is a positive number of 1.95-2.05] and (C) an organohydrogen-polysiloxane having at least two H bonded with Si in one molecule in an amount capable of giving 0.2-5 H bonded with Si based on one aliphatic unsaturated bond in the components A, B.
Patent JP-H1034488-A (JP)
Title: Cutting oil recovery system
Inventor: FUJIKAWA RYOICHI
IPC: B23Q11/10
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To reuse the cutting oil which is attached to the cutting chips discharged from a cutting machine into a pit and restrict the generation of offensive odor caused by the decomposition of cutting oil. SOLUTION: The cutting oil attached to cutting chips 11 discharged from a plurality of cutting machines into their respective pits 2 drips onto the bottom faces of the pits 2 from the cutting chips 11, and the cutting oil 14 on the bottom faces of the pits 2 is forcibly energized downstream by the air blown from the air pipe 12 at an upper position, and the oil film of the surface of the cutting oil 14 is eliminated, resulting in the contact of air with the cutting oil 14.
Patent JP-H0940518-A (JP)
Title: Cosmetic
Inventor: HIROHARA HISATATSU
IPC: A61K8/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To improve the film-forming property, moisture retention, stability and safety of a water-based cosmetic usable as a foundation cosmetic. SOLUTION: The objective cosmetic is an aqueous solution containing sorbitol which is a reduced glucose known as a moisture retention agent, pullulan which is a polysaccharide obtained from starch and known as a film-forming component and sodium chloride as an osmotic pressure imparting component. The amounts of sorbitol, pullulan and sodium chloride in the total cosmetic are 10-40 wt.%, 1-15wt.% and 0.1-2wt.%, respectively.
Patent JP-H0256672-A (JP)
Title: Method for moving sentence in editing machine
Inventor: TERAI HIROMITSU
IPC: G06F17/24
Filed: 1988-08-23
Abstract: PURPOSE:To interactively and visually move a sentence by changing the correlative coordinates of layout for sentence, to which an independent memory is allocated, in a prepared page. CONSTITUTION:A cursor 9 on a screen 5 is moved to a sentence area 6 which includes a sentence 6a to be moved. When the cursor 9 goes into the sentence area 6, the sentence area 6 is inverted and displayed and the sentence is dis played in white on a black ground. By this inverting display processing, the sentence to be moved is clearly designated. By moving the cursor 9, an outline 6b of the sentence area 6 is moved to a place, to which the outline is desired to be moved. The coordinate position of the cursor 9, namely, the coordinate position of the outline 6b of the sentence area 6 is newly stored to a bit map memory and a correlative coordinate position with the layout for sentence to a prepared page 4 is changed. Based on the changed correlative coordinate, the sentence, which is stored by the bit map memory, is displayed on the screen 5 according to the layout for sentence. Thus, the sentence 6a in the prepared page 4 is moved from an upper left position to a lower right position.
Patent JP-H0856349-A (JP)
Title: Remote control transmitter of television capable of transmitting only specific channel an charged television mounted with the transmitter
Inventor: KATADA MASUO
IPC: H04N5/00
Filed: 1994-08-11
Abstract: PURPOSE:To view or listen to desired information free of charge without inserting coins or a card only by switching ON the television by providing at charged television receiver with the remote control transmitter for television. CONSTITUTION:An LMP terminal 1 which generates an output signal is provided in a remote control integrated circuit 2 and an electric signal 3 from the terminal 1 which indicates the end of remote control transmission is received by an integrated circuit 4 provided in addition to the circuit 2. Once the signal is received, an electronic switch 7 connected to a specific channel terminal 6 provided in the circuit 2 is opened and closed with the remote control sent signal 5 from the circuit 4 while the transmission period of the obtained signal 5 is synchronized with the signal 3 from the terminal 1. Thus, the LED 8 of the specific channel of the receiver 9 is placed in operation by using the electric signal for specific channel operation from the terminal 6 as the light emission signal of the LED 8 and the signal 3 from the terminal 1 is sent to the circuit 4 at the same time. This operation is repeated continuously to project the image of the specific channel on the receiver 9.
Patent JP-H0760432-A (JP)
Title: Device for pouring molten ductile metal and method therefor
Inventor: ISHIDA NOBUFUMI
IPC: B22D1/00
Filed: 1993-08-24
Abstract: PURPOSE:To shorten the time from receive to pouring of molten metal in a ladle and prevent the waste consumption of Mg and the change to white pig iron caused by fading by synchronizing molding tact time in each molding flask in a molding machine and executing batch treatment of the necessary quantities of the molten metal and spheroidizing agent for the casting of one time with the ladle. CONSTITUTION:In this pouring device, a means 1 for supplying the spheroidizing agent for spheroidizing the molten metal for one mold after weighting, a pouring means 2 for intermittently pouring the molten metal one by one of the mold, the ladle 3 having inner volume corresponding to the molten metal quantity for the one mold, a shifting through 5 for pouring the molten metal into the mold and a ladle tilting means 4 are provided. The spheroidizing agent and the molten metal for the one mold are reacted in the ladle and all of the molten metal after reaction is cast into the mold through the shifting through 5.
Patent JP-2000038275-A (JP)
Title: Hoisting device of elevator main rope
Inventor: KATO KUNIO
IPC: B66B7/06
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a hoisting device of an elevator main rope capable of hoisting the main rope wound around a winch installed at a lower end of a hoistway at a small fleet angle for a pulley in a top part of the hoistway to eliminate the inconveniences that a rope groove of the pulley is rubbed by the main rope and the wear progresses. SOLUTION: Rails 3 are erected in parallel in a hoistway 1 to guide a car 6. Moreover a winch 11 is arranged between the rails 3, and a longitudinal part of a winding barrel 12 is arranged along a mutual connection line of the rails 3 to mount it on a bottom face of the hoistway 1. One end of a main rope 9 is connected with the winding barrel 12 and is wound around a pulley 5 in a top part of the hoistway 1, and the other end thereof is connected with the car 6. Moreover, a mounting device 13 of the pulley 5 is provided in the top part of the hoistway 1, one end of a rope groove of the pulley 5 on a horizontal projection face is arranged at a connection point of the car 6, and the other end of the rope groove of the pulley 5 is arranged at a central corresponding position in a travel process due to the transfer of winding position of the main rope 9 in a winding groove due to the rotation of the winding barrel 12.
Patent JP-H0549542-A (JP)
Title: Simple and easy heater
Inventor: HOSHI SADAMU
IPC: F24V30/00
Filed: 1991-08-21
Abstract: PURPOSE:To remove a dimensional limitation against the size of an outer case and prevent other substances except steam generated by the reaction of reagents from permeating in the food side, in a simple and easy heater in which the water exposed by the breakage of a water bag enclosed in a hallow body is reacted with the agent exposed by the breakage of a chemical bag to generate the reactive energy. CONSTITUTION:A hallow body of a bag is made by heat-sealing of the peripheral edge of the lower face sheet 11 made of a soft aluminum sheet with the peripheral edge of the flexible upper face sheet 12 provided with a water impermeable but air-permeable function. The thread 5 drawn out from the heat-sealed part of the lower face sheet 11 and the upper face sheet 12 is made to be in non-heat-sealing condition at the periphery of both lower and upper face sheets 11, 12.
Patent JP-H1056223-A (JP)
Title: Semiconductor laser
Inventor: FURUSAWA AKIRA
IPC: H01S5/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To perform an optical measurement exceeding the shot-gun noise limit stably by setting the wavelength of an injecting laser light close to the resonator mode of a constant current drive semiconductor laser thereby emitting light stably enabling measuring of light over the limit of the shot-gun noise limit. SOLUTION: An optical isolator 6 isolates the laser light from a laser 11 for injection laser light and the laser light from a semiconductor laser. A beam splitter 7 monitors a part of laser light from the laser 11 for injection laser light. A spectrum analyzer/controller 10 receives a part of the laser light from the semiconductor laser 3 and a part of laser light from the laser 11 for injection laser light and measures the oscillation spectrum thereof. The spectrum analyzer/controller 10 outputs a signal such that the wavelength of the laser 11 for injection laser light is regulated to a wavelength close to the resonator mode of a semiconductor laser other than that of the oscillation spectrum at the time of free running of the semiconductor laser 3.
Patent JP-H0536503-A (JP)
Title: Laminated varistor
Inventor: NAKAYAMA AKIYOSHI
IPC: H01C7/10
Filed: 1991-07-25
Abstract: PURPOSE:To provide a laminated varistor which can suppress leakage current by flux at the time of soldering or a reductive atmosphere, etc., while it can further improve junction intensity of an external electrode. CONSTITUTION:Semiconductor ceramic layers 2 and internal electrodes 3 are alternately laminated to be integrally sintered so that only one end surface 3a of the internal electrode 3 is exposed at an end of the ceramic layer 2, and an external electrode 5 wherein the end surface 3a of each internal electrode 3 is connected to both end surfaces 4a, 4b of the sintered body 4 is formed to have a laminated varistor 1 constituted. Then glass powder is penetrated and diffused on an outer surface of the sintered body 4 to have a glass film 6 formed, and the above glass powder is contained in the external electrode 5.
Patent JP-H04212500-A (JP)
Title: Component securing apparatus
Inventor: HISAKADO TAKAO
IPC: H05K1/18
Filed: 1990-08-07
Abstract: PURPOSE:To improve operability by providing one or a plurality of rings for securing an electronic component at lead terminals after the component is inserted into a printed wiring board, and a fastening means which hold the rings and fasten the rings after they are inserted into the lead terminals. CONSTITUTION:After lead terminals 2 are inserted into a printed wiring board 4, a base 6 and a clamping unit fixed thereupon are elevated by a driving source 12, and rings 3 are inserted into the lead terminals. At this time, joints 10 are attracted downwardly by a driving source 11 and, in turn, levers 9 are angularly drawn downwardly via pivots 8. Clamps 5 are, in turn, rotated around pivots 7 by way of the pivots 8, so that the rings 3 are deformed to fasten the lead terminals 2. Subsequently, the clamps 5 are released by the driving source 11, and then the clamps are retracted to the original position, whereby the fixing of the electronic component 1 is finished.
Patent JP-H0877509-A (JP)
Title: Magnetic head
Inventor: HISAMURA TATSUO
IPC: G11B5/133
Filed: 1994-09-02
Abstract: PURPOSE: To obtain a high-quality magnetic head by joining and integrating magnetic core half bodies consisting of ferromagnetic oxides so as to butt these half bodies against each other, forming a magnetic gap between butt surfaces and approximating the surfaces of the ferromagnetic oxides sliding with magnetic recording media to smooth surfaces as far as possible. CONSTITUTION: This magnetic head H1 is formed by integrally joining a pair of the magnetic core half bodies 11 boundary at FG, BG apart the gap. The half bodies 11 are composed of magnetic ferrites 12. The magnetic head is provided with track width regulating grooves 14 and winding grooves 16. The half bodies 11 are joined by glass 15 of these track width regulating grooves 14. Coils are inserted into a hole 17 formed by butting of the grooves 16. The magnetic core half body 18 is then formed by intersecting the grooves 16 and 14 orthogonally with each other and is subjected to cylindrical polishing on the FG side, by which a curved surface having prescribed curvature is formed.  Next, the magnetic core half body is stuck to a magnetic head course 22, is mounted on a drum 24 of a cylindrical lapping device 23 and is subjected to polishing, by which the core half body is provided with the prescribed curvature. The dislodgment of magnetic powder is lessened and the contact state is improved if the magnetic ferrite part is finished to a center line average height of <=2nm.
Patent JP-S6364616-A (JP)
Title: Magnetic tape recording device
Inventor: FUJISAWA TATSUYA
IPC: G11B23/50
Filed: 1986-09-05
Abstract: PURPOSE:To eliminate a mistake in recording and reading data and to prevent damage of the recording face by providing a cleaning mechanism that prevents adhesion of foreign matters on the recording face of a magnetic tape and removes foreign matters adhered on the recording face of the magnetic tape. CONSTITUTION:Air sent out from a pump 1 that becomes the state of operation when a magnetic tape 5 is attached to a magnetic tape recording device passes through a pressure proof pipe 2, a filter 3 that removes foreign matters in the air, and spouts out from a nozzle 4 and blows off foreign matters adhered on the tape 5. The blown off foreign matters are sucked with air in a suction port 6 opposite to the nozzle 4. Accordingly, the tape 5 is made always to the state free from foreign matters just before coming into contact with a recording and reading head 7. Thus, mistakes in recording and reading of data caused by adhesion of foreign matters on the recording face of a magnetic tape can be prevented, and at the same time, damage of the recording face of a magnetic tape can be eliminated.
Patent JP-S63125257-A (JP)
Inventor: ANSONII DONARUDO PAUERU
IPC: A61L2/06
Filed: 1987-08-26
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-S6268645-A (JP)
Title: Forging method by blooming and pre-forming
Inventor: KONISHI HIROMICHI
IPC: B21J1/02
Filed: 1985-09-24
Abstract: PURPOSE:To improve the quality of a rolled part and the yield of a material by using a forging press in which a movable metallic die for forging the end part, and a fixed metallic die which can move forward and backward have been placed opposingly, and forging successively the end part and the middle part of a material to be rolled. CONSTITUTION:A fixe metallic die 2 is formed longer enough than a movable metallic die 1 so that it can execute an FM forging by working together with the metallic die 1 in the direction of the middle part width of a material to be rolled 3, and also it can move forward and backward to the side of end parts 2', 2'' of the metallic die. First of all, the front end part of the material to be rolled 3 is forged between the movable metallic die 1 and the fixed metallic die end part 2'. Subsequently, then fixed metallic die 2 is shifted so that its center part is opposed to the metallic die 1, and forging of the material to be rolled 3 is executed. Also, subsequently, the rear end part of the material to be rolled 3 is forged by the end part 2'' of the metallic die 2, and the metallic die 1. The end part forging for preventing a fish-tail, and the FM forging for improving the quality are executed continuously, therefore, the quality and yield of a rolled part can be improved.
Patent JP-H1149109-A (JP)
Title: Binding device
Inventor: INAGE KENJI
IPC: B65B27/06
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a binding device capable of appropriately selecting a strap of different material according to a work to be bound by one binding device. SOLUTION: A guide means to smoothly deliver a strap through a guide is provided where an opening to deliver a strap S is provided in the strap delivering direction along an opening edge in a binding process formed along the longitudinal direction of a guide rail 2, a strap guide bottom side of the guide rail 2 is formed of a surface provided with a friction resistance reducing means to reduce the friction resistance with the strap, a plurality of head devices 4 are continuously arranged in a relatively movable manner to the guide rail 2 so that a desired head device 4 can be selectively used to the guide rail, and binding can be achieved by using the strap S of different material in an appropriately selective manner.
Patent JP-H0855412-A (JP)
Title: Disk reproducing device
Inventor: ARATA TADAO
IPC: G11B17/26
Filed: 1994-08-11
Abstract: PURPOSE:To make unnecessary a driving source specially used for a clutch so as to simplify an entire structure by switching the clutch linked with the movement of a loader and actuating a vertical moving means. CONSTITUTION:When a loader 110 is in an unloading position, a switching lever 146 is in a state that is rotated in an anticlockwise direction against the pressing force of a spring 154, the upper end of the arm 152 of the lever 146 is engaged with the loader 110 and the rotation of the lever 146 is prevented. When the lever 146 is in a specified state, an operation part 150 in its one end tuns up on to the slope 84 of the seesaw lever 80 of a clutch 66 and one end of the lever 80 is raised. At this time, the clutch 66 is switched from a second position to a first position. When the clutch 66 is in the first position, a stocker 4 is raised/lowered by the reversal revolution a motor 60 and an optional CD housed in the stocker 4 is positioned in the same transfer level as a pallet.
Patent JP-S60102259-A (JP)
Title: High pressure solidifying and casting device
Inventor: NAKANIWA YOSHIAKI
IPC: B22D17/24
Filed: 1983-11-09
Abstract: PURPOSE:To enable reduction in the size of a device by enabling lifting of a pressurizing punch for packing and combining a molten metal into and with a fiber molding and ejector pins for ejecting the fiber reinforced composite member from a cavity by means of one lifting source. CONSTITUTION:A titled device packs and combines a molten metal exerted with hydrostatic high pressure into and with a fiber molding F disposed in a cavity 6. Molds 3, 4 of said device are fixed to a liftable holder 1 and a stationary holder 2 and the root ends of ejector pins 211, 222... are fixed to a pin-mounting plate 23 suspended to a holder 2. A hydraulic cylinder 181 as a lifting source is connected to the plate 23. A pressure transmitting body 26 which is retreated from between the plate 23 and a punch-mounting plate 17 in the stage of pressurizing the molten metal by a punch 161 to disable the rise of the plate 23 and advances into between the plate 23 and the plate 17 in the stage of projecting the fiber reinforced composite member to permit rise of the plate 23 is provided. The reduction in the size of the device is thus made possible and the reduced cost of equipment and improved economization are attained.
Patent JP-2000048334-A (JP)
Title: Dynamic air bearing utilizing smooth peripheral surface in rotary drum device
Inventor: KASUGA KYOJI
IPC: F16C17/02
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the abnormal rotation generating by the foreign matter such as the worn particle due to the contact between a center shaft and a bearing sleeve at the time of starting and just before stopping, the dust due to the stripping of the surface layer of a magnetic tape, or the like. SOLUTION: The outer peripheral surface of the center shaft 3 and the inner peripheral surface of the bearing sleeve 5 are the smooth peripheral surfaces in principle. A foreign matter recovering groove 3a is formed on the outer peripheral surface of the center shaft 3 at the fixed side. The foreign matter recovering groove 3a is formed at the position 33 having the maximum space between the center shaft 3 and the bearing sleeve 5 under the state when the load F due to the tension of the magnetic tape 25 and the dynamic pressure are balanced. The upper end 3a1 of the foreign matter recovering groove 3a is extended over to the upper side than an inner peripheral edge 5a1 of the upper end surface 5a of the bearing sleeve 5, and the lower end 3b1 is extended over to the lower side than an inner peripheral edge 5b1 of the lower end surface 5b of the bearing sleeve 5.  The foreign matter recovering groove 3a is formed in the tapered state such as the lower part side becomes gradually deep along the rotational direction of the rotary drum 6.
Patent JP-S5999958-A (JP)
Title: Semiconductor switch device
Inventor: OONO YOSHITAKA
IPC: H02M7/48
Filed: 1982-11-29
Abstract: PURPOSE:To increase the output and to enhance the switching frequency of a semiconductor switch device by connecting in parallel semiconductor switch elements of different types having different switching characteristics, displacing ON and OFF timing signals of both and eliminating power loss. CONSTITUTION:A load unit 2 and a semiconductor switch 3 are connected in series with a DC power source 1 of a voltage E. This switch 3 is composed by connecting semiconductor switch elements 31, 32 of different types in parallel with each other. These elements 31, 32 are controlled by respectively displacing ON and OFF control timings by ON and OFF control means 4, 5. A bipolar type transistor is, for example, used as the switch element 31, and a static induction type transistor or a field effect transistor is, for example, used as the switch element 32.