baber/WOPTO huggingface dataset:
Patent JP-S55118032-A (JP)
Title: Copying method in contact reflection exposure
Inventor: IMADA EIJI
IPC: G03B27/02
Filed: 1979-03-06
Abstract: PURPOSE:To simply copy a clear image from a both-sided original, a book-shaped original or the like by exposing a copying material contacted to the original from the material side to form a latent image in the material and heat-transferrig the image onto an image receiving sheet. CONSTITUTION:Photosensitive layer 5 prepared by dispersing colorless dye 3 in photosensitive resin 4 is placed on light transmissive support 2 to form intermediate sheet 1. Sheet 1 is superposed on original 8 having image portion 6 and non-image portion 7 with layer 5 downward, and they are closely contacted. Layer 5 is then exposed from the back side of sheet 1 to harden photosensitive layer 5-2 of sheet 1 corresponding to portion 7. On image receiving paper 9 composed of support 10 and coupler layer 11, sheet 1 is superposed and heated to soften photosensitive layer 5-1 of sheet 1 corresponding to portion 6, whereby dye 3 contained is reacted with layer 11 to form image 12 corresponding to the original image on paper 9.
Patent JP-H10247435-A (JP)
Title: Remote control device and apparatus with remote control device
Inventor: YAMAMOTO YASUO
IPC: H01H13/02
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To clearly transmit an operation function and surely implement an operation by displaying the operation function on the surface of the operation button of a remote control device operating an object apparatus from a remote place via the operation of an operating part enabled by the opened/closed state of a cover. SOLUTION: A remote control operation panel 1 serving as a hot-water washing device operation panel is arranged with various operation switches on a printed circuit board, and various operation switches are doubly covered with the first and second operation faces. The first operation face is assembled openably/closably centering on one end like a door, selector switches turned on when the first operation face is opened are arranged on the printed circuit board, and they are stored in a case constituted of a bottom section and side sections. The functions of a hip washing switch 5a, a bidet switch 5b, a drying switch 5c, a stop switch 5d, and water force adjusting strong/weak switches 5e, 5f having relatively high using frequencies in the hot-water washing device are displayed on the operation face.
Patent JP-H08216956-A (JP)
Title: Round data display device for bicycle
Inventor: II KENICHI
IPC: G01C22/00
Filed: 1995-02-15
Abstract: PURPOSE: To perform reliable display of the number of rounds and the number of remaining rounds and to perform concentration to a race by a method wherein a display unit to calculate and display the running speed and the running distance of a bicycle is provided with a function to calculate and display course round data for a racer in a bicycle round race. CONSTITUTION: In use, by the key input part, consisting of a start and stop switch S/S, a mode 1 switch M1, and a mode 2 switch M2, of a display unit 1, the round distance (one full round) of a course, such as a bicycle round race, is previously inputted and the number of rounds is then inputted. During running of a bicycle, a round distance (a present running distance) and a remaining running distance is calculated by a CPU to receive detecting data from a counter 3 to effect pulse detection of the number of revolutions of a wheel, based on other data stored at an RAM togetherwith a round distance and the number of rounds, and a calculating result is displayed on a mode display part being a distance display part. Alternatively the present number of rounds or the number of remaining rounds are displayed on a mode 2 display part being a number of rounds display part.
Patent JP-S57143758-A (JP)
Title: Magnetic tape loading mechanism
Inventor: OGAWA TSUNEO
IPC: G11B15/665
Filed: 1981-02-27
Abstract: PURPOSE:To simplify the construction and to reduce the assembling cost, by constituting a means for giving screwing force to a slide body mounting guide rollers with a screw constructing body made of a flexible resin provided with screw grooves at the external circumference and with its rotating means. CONSTITUTION:Screw constructing bodies 32a and 32b are contained in guide grooves 33a and 33b of a chassis 31, and mounting parts 34a and 34b of sliding bodies 30a and 30b are mounted on grooves 32'a and 32'b of the bodies 32a and 32b. The sliding bodies 30a and 30b are advanced with screwing force through the rotation of the bodies 32a and 32b, a magnetic tape 44 is drawn out from a cassette 43 with guide rollers 28a and 28b and tilted guides 29a and 29b and loaded on a cylinder 24. With such constitution, the constitution can be simplified, the number of components can be reduced and the assembling cost can be decreased than conventional systems.
Patent JP-2000218664-A (JP)
Title: Screw type injection molding apparatus
Inventor: YAKIMOTO KAZUTOSHI
IPC: B29C45/58
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To certainly prevent the backflow of a molten resin at the time of injection/dwelling while adding an auxiliary material such as a fiber or the like certainly and simply. SOLUTION: A torpedo 7 arranged in a cylinder head 4 is allowed to advance and retreat in its axial direction by a torpedo linear drive means 16. The torpedo 7 has a reservoir 6 having a pressure receiving part 7b due to difference in level piercing therethough axially and a screw head 3 having a diameter almost same to that of the bottom surface of the screw groove 2a thereof is fitted and inserted in the large diameter portion 6a of the reservior 6 so as to be freely slidable in the peripheral and axial directions thereof. The torpedo 7 receives the pressure of a molten resin in its pressure receiving part 7b in addition to the acting force of the torpedo linear drive means 16 at the time of injection/dwelling to generate pressing force for pressing the seal part 7c of the torpedo 7 to the conical inner wall surface 4a of the cylinder head 4.  During the flowing of the molten resin through the outer wall groove 8a of the torpedo 7, an auxiliary material such as a fiber or the like is added through the through-hole 4c of the cylinder head 4 by a plunger 21.
Patent JP-H11234959-A (JP)
Title: Dynamic pressure air bearing motor
Inventor: HAYASHI KUNIO
IPC: H02K5/16
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce a thrust load for longer life of a thrust bearing by dividing a magnetically-converging yoke for forming magnetic paths into a fixed yoke and a rotating yoke for a combined use. SOLUTION: By replacing a certain area part in the center of a fixed yoke with a rotating yoke, force of magnetic attraction acting on the fixed yoke of a rotor magnet 10 decreases by an amount of the replaced area, and the thrust load of the rotor decreases by the same amount, so that even a thrust magnetic bearing having such a structure that the magnetic repulsion of magnets 12a, 12b for magnetic levitation is used can almost bear the load. If the trust has no perfect magnetic-levitation, a sliding bearing is used concurrently, thereby attaining longer life of the sliding bearing by the reduced load. Combining the rotating yoke with the fixed yoke can reduce the diameter of the periphery of the rotating yoke, thus it is possible to eliminate 'windage loss' by the rotating yoke significantly.
Patent JP-2000220694-A (JP)
Title: Sliding surface curing sheet for base isolating device
Inventor: OKAMURA MITSUHIRO
IPC: E04B1/36
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a sliding surface curing sheet for a base isolating device, capable of being prevented from being damaged by earthquakes, being manufactured at an extremely low cost, and of being mounted in extremely simple operations. SOLUTION: This sliding surface curing sheet for a base isolating device 2 is inserted into the base isolating device 2 comprising a removably supporting plate 3 fixed to the ground side while its upper surface is being turned out to be a sliding surface 3a, and at least, a supporting column 4 supporting a structure while its lower surface is turned out to be a sliding surface to be slid over one sliding surface 3a, the curing sheet is provided with one elastically deformable curing sheet half body 10 capable of covering the whole of the parts with a surface more than a half of the upper surface of the removably supporting plate 3 to be formed into one sliding surface 3, and with the other elastically deformable curing sheet half body 11 formed in a shape roughly identical to one curing sheet half body 10, one curing sheet half body 10 comprises the other curing sheet half body 11 overlapped over one sliding surface 3a, and concurrently, each cut-out part coming in contact with the circumference of a support column 4, is formed in the peripheral parts of one and the other curing sheet half bodies.
Patent JP-S61187225-A (JP)
Title: Molecular beam source cell
Inventor: KONDO KAZUO
IPC: H01L21/203
Filed: 1985-02-14
Abstract: PURPOSE:To improve the performance of an ultraspeed semiconductor device and a yield of manufacture by a construction wherein a large number of openings wherethrough molecular beams are emitted are provided apart from one another at a larger distance than the mean free path of a material of a molecular beam source. CONSTITUTION:In a Ga cell, the diameter of an opening 16 for emitting molecular beams is selected to be about 1/10-1/15 of the mean free path about 7mm, of a Ga molecule, that is, about 500mum, for instance. Openings 16 for emitting molecular beams in the number of about 19, for instance, are provided apart from one another at a distance (d), about 10mm, for instance, larger than the mean free path in the emitting plane of a cover plate 15 of a crucible. Ga molecules turn to be molecular beams and are emitted through the openings 16. Since the openings 16 for emitting molecule beams, which are smaller enough in size than the mean free path of the Ga molecules, are formed in large numbers apart from one another at a distance (d) larger than the mean free path of the Ga molecules in the cell, they are equivalent to a plurality of separate cells being arranged in juxtaposition. Inside the cell, i.e. inside the crucible 14, a state of thermal equilibrium is attained independently from the outside, and the soaking property thereof is kept therein strictly.
Patent JP-S52111067-A (JP)
Title: Air purifying method
Inventor: MURATA EIGOROU
IPC: B01D47/02
Filed: 1976-03-13
Abstract: PURPOSE: To remove seasalt particles and other water-soluble substances afloat in air through two process-stages, the first for making it go through water as small bubbles and the second for compressing it to deprive of its moisture after it has come out of water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09195380-A (JP)
Title: Truss
Inventor: MORIYA YUMIO
IPC: E04B1/19
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To upgrade more enhancedly workability which connects and fixes or disassembles in a binding area of a chord member or a diagonal member. SOLUTION: Connection areas 11 and 13 are formed on the end of a chord member 3 and a diagonal member 9. Each of the connection areas 11 and 13 is laid out so that they may be opposed to each other and placed one upon the other by way of a spacer 23. Washer 31 and 33, which allow four connection shaft rods 29 to be erected area placed in contact with both upper and lower surfaces of the doubled area. The shaft rods 29 are inserted into through holes 15 and 17 of each of materials 3 and 9 while they are inserted into connecting holes 25 and 26 of the spacer 23, thereby holding the chord member 3 and the diagonal member 9 in a fixed state. A fixing bolt 39 is inserted into a fixing hole 27 of the doubled area and the washers 31 and 33 and fastened wit a hut 41, thereby tightening and fixing the chord member 3, the spacer 23 and the diagonal member 9 and the washers 31 and 33.
Patent JP-S62185838-A (JP)
Title: Manufacture of coldbond briquette
Inventor: DOI TERUYASU
IPC: C22B1/243
Filed: 1986-02-10
Abstract: PURPOSE:To improve collapsing strength and to minimize generation of fine powder due to rolling, by adding water and cement as binder material to a raw material to undergo kneading, by forming the above into briquettes, and by allowing a cement accelerating agent to adhere to the surface of the briquettes. CONSTITUTION:The powdered or granular material such as iron ore, coal, coke, etc., cement as binder material, and water are introduced into a kneader 1 and kneaded thoroughly, which is fed into a hopper 3 and then fed to rolls 4 for briquetting by means of a material feeding screw 2 provided in the bottom of the hopper 3. The formed briquettes 6 drop down and, midway through the falling, the cement accelerating agent is sprayed from nozzles 5 onto the briquette 6 surface by means of a pump.
Patent JP-H02207694-A (JP)
Title: Line sequential color difference signal synchronizing circuit
Inventor: YANO TAKASHI
IPC: H04N11/08
Filed: 1989-02-08
Abstract: PURPOSE:To generate a reproduced picture superior in reproducibility by sampling and holding the pedestal level of a color difference signal in every two horizontal scanning periods and performing such feedback control that the error from the pedestal level held in the just preceding horizontal scanning period is zero and automatically controlling the amplification factor of a gain control circuit. CONSTITUTION:A sampling and holding circuit 13 samples the voltage in the horizontal blanking period of the signal of an output terminal 10 and holds it in a capacity element C3, and a differential amplifier 14 outputs the voltage error between the voltage held in the capacity element C3 and the signal applied from the output terminal 10. A sampling and holding circuit 15 samples a voltage error after one horizontal scanning period out of the voltage error in accordance with a sampling and holding control signal SP2 and holds it in a capacity element C4, and the amplification factor of a gain control circuit 7 is automatically controlled in accordance with the change of the voltage held in the capacity element C4. This feedback control has a negative feedback characteristic and automatically functions so that the voltage generated in the capacity element C4 is zero. Thus, the reproduced picture superior in reproducibility is generated.
Patent JP-H11221866-A (JP)
Title: Conductive seamless belt
Inventor: OCHI ATSUSHI
IPC: C08K5/09
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a conductive seamless belt in which workability is good and moderate flexibility is equipped and also elongation is not caused even if continuous operation is performed for a long period and spring constant in the thickness direction is small and the surface is free from unevennesses and rigidity is uniform. SOLUTION: The conductive seamless belt is equipped with a conductive base layer in which volume intrinsic resistance is a range within 1×10<4> -1×10<12> Ω.cm. The conductive base layer is formed of crosslinking rubber composition in which 5-40 pts.wt. crosslinking monomer consisting of at least one kind selected from unsaturated carboxylic acid, metallic salt of unsaturated carboxylic acid and the other unsaturated vinyl compound excepting these and 0.2-4 pts.wt. crosslinking agent consisting of organic peroxide per 100 pts.wt. rubber component are blended and crosslinked.
Patent JP-S55122865-A (JP)
Title: Molten zinc plating method for difficult plating steel sheet
Inventor: HINOTO HAJIME
IPC: C23C2/02
Filed: 1979-03-12
Abstract: PURPOSE:To improve the sticking property of plating, by forming moderate oxidation film on the surface of difficult plating steel sheet and plating after carrying out reduction annealing in the atmosphere containing hydrogen. CONSTITUTION:Rolling mill lubricant on the surface of killed steel containing Al, Si, Mn etc. or high tensile steel etc., is removed and oxidation film having the thickness of 400-10000Angstrom , is formed. Next, the above steel is passed through molten zinc plating bath controlling the temperature of sheet in the furnace after carrying out reduction annealing in the atmosphere containing hydrogen. By the above treatment, causes of badness of wettability and sticking of plating are dissolved and sticking property of plating for difficult plating steel sheet is improved.
Patent JP-2000225760-A (JP)
Title: Seal
Inventor: SEKIGUCHI NAOKI
IPC: B41K1/52
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To manufacture a seal in which an ink occlusion body or a seal body can be easily removed from a holder main body so as to easily replenish ink for the ink occlusion body and easily replace the seal body. SOLUTION: A seal unit 22 set on the lower of an inner cylinder 9 is formed of a seal body 7 using a porous seal material having open pores and an ink occlusion body 8 feeding ink to the seal body 7, and a supporting cylinder 21 opened in the up and down direction is set in the interior of a holder main body 23 with a cap 6 set removably on its upper end, and the inner cylinder 9 of the seal unit 22 is inserted into the supporting cylinder 21, and the upper end of the inner cylinder 9 is protruded upward from the upper end of the supporting cylinder 21.
Patent JP-S62185715-A (JP)
Title: Colorless polyimide film
Inventor: OOTA MASAHIRO
IPC: C08J5/18
Filed: 1986-02-13
Abstract: PURPOSE:To obtain a substantially colorless polyimide film of a remarkably high light transmittance, by forming a polyimide having specified repeating units into a film. CONSTITUTION:A polyimide film comprising a polycondensate having repeating units of formula I. The polycondensate of formula I is obtained by polycondensing 3,3',4,4'-diphenyl ether tetracarboxylic dianhydride as a tetracarboxylic acid dianhydride with at least one ether diamine of formula II into a polyamic acid having repeating units of formula III and ring-closing this polyamic acid through dehydration. In the formulas, X is a direct bond or a group selected from among a bivalent 1-10C linear hydrocarbon group, a perfluoro(1-methylethylidene) group, a carbonyl group and a thio group and the position of the nitrogen of an imide ring is metal or para to the ether bond.
Patent JP-S55120206-A (JP)
Title: Manufacture of piezoelectric vibrator
Inventor: TAKEMOTO FUMIO
IPC: H03H3/04
Filed: 1979-03-09
Abstract: PURPOSE:To make it possible to work a piezoelectric vibrator continuously until its final process while it is mounted on a longish tape. CONSTITUTION:On longish tape 65 of polyimide, etc., with sprocket holes 63, used to feed a tape, and crystal vibrator guide holes 64, crystal vibrators 68 composed of vibrator reed 2 and support part 66 are mounted by the use of adhesive tape 69. Next, tape 65 is wound around reel 71 together with spacer tape 70. While crystal vibrators mounted on the longish tape in this way are fed sequentially, a process of adjusting a oscillation frequency and that of airtight package are performed. Thus, piezoelectric vibrators are mounted on the longish tape so that continuous work will be possible only by setting the tape on a reel unit afterward.
Patent JP-H11221826-A (JP)
Title: Driver for turnover of post cure inflator
Inventor: MURAKAMI TOSHIBUMI
IPC: B29C35/16
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a driver for a turnover of a post cure inflator capable of minimizing an impact force when a stopper abuts against in the case of the turnover. SOLUTION: A chain wheel 5 is fixed to a rotary shaft 2 via a key 3 and a split boss 4, and a chain wheel 8 is fitted to an output shaft of a geared motor 7 with a brake by being keyed. A chain 9 is stretched over a chain wheel 5 and a chain wheel 8. For a fluid pressure cylinder 14, its main body is, in a freely pivotal manner, combined with a late 6 side with a pin 15, and its piston rod is, in a freely pivotal manner, combined with a lever 11 with a pin 16. A tension wheel 13 is moved to the plate 6 by strokes of a piston rod of the fluid pressure cylinder 14.
Patent JP-H07235630-A (JP)
Title: Lead frame
Inventor: YAMAGUCHI YUKIO
IPC: H01L21/52
Filed: 1994-02-25
Abstract: PURPOSE:To provide a lead frame which is applicable to a resin-sealed type semiconductor device and capable of protecting a sealing resin against cracking. CONSTITUTION:A lead frame is composed of a lead 1 used for making electrical contact with the outside and an island 2 mounted with a semiconductor chip 3 as fixed by paste, wherein a recessed part 5 is provided to the surface of the island 2 where a semiconductor chip is mounted. By this constitution, the recessed part 5 capable of absorbing paste is provided, a dripping position can be accurately positioned when paste 5 is made to drip down, so that the paste is prevented from getting out of the semiconductor chip 3, and a sealing resin can be protected against cracking caused by the expansion of moisture contained in paste by evaporation.
Patent JP-2000225460-A (JP)
Title: Device for manufacturing alloy containing rare earths or hydrogen occlusion alloy, and its manufacture
Inventor: KASASHIMA MASAKI
IPC: B22D45/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an alloy manufacturing device in which the tapping quantity, the tapping speed and the temperature of the molten metal are maintained constant so that all the molten metal from a crucible forms a sheet or a powder of uniform metallic structure by providing a control device of the high frequency output to meet the residual quantity of the molten metal to tap the molten metal in the crucible at the specified quantity per unit time and to maintain the temperature of the molten metal in the crucible. SOLUTION: The angle of tiltation of a furnace body 7 in a tilted condition is detected, the tapping quantity and the tapping speed of a molten alloy 9 are calculated from the detected angle and the time of elapse from the start of the tiltation, and the tiltation of the furnace body 7 is controlled. At the same time, the position and the residual quantity of the molten alloy 9 in a crucible 8 are calculated to control the output of an induction heating coil for beat insulation. A raw alloy is melted in the crucible 8, and tapped in a rotating water-cooled roll or water-cooled disk, etc. When the molten alloy is cooled, all the molten alloy can be formed into a sheet strip or a powder of uniform metallic structure under the controlled cooling condition, and an alloy containing rare earth or a hydrogen occlusion alloy with excellent metallic structure is obtained.
Patent JP-S54120214-A (JP)
Title: Production of unidirectional silicon steel sheets
Inventor: MATSUMOTO FUMIO
IPC: H01F1/16
Filed: 1978-03-11
Abstract: PURPOSE: To produce unidirectional silicon steel sheets having perfrct secondary recystallization without linear grains after final annealing, by performing recrystallization rolling controlled of the rolling method at the time of hot finish rolling of high silicon steel ingot in order to granulate the recrystallized grains to ultrafine form.  
     CONSTITUTION: A slab for silicon steel sheets of C<0.085%, Si:2 to 4% is heated over 1300°C, and is made by rough rolling after solution treatment of inhibitor such as MnS, AlN. Since the crystal size enlarges by this high temperature heating, recrystallization rolling under high pressure is performed at least once in the temperature range of 1190 to 960°C in the subsequent hot rolling process. By this rolling, the enlarged crystal grains are destroyed, and ultrafine recrystallized crystals are made. Thus, the crystals have orientation of {110}<001>, so that unidirectional silicon steel sheets which are easily mangetized in the rolling direction may be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio