baber/WOPTO huggingface dataset:
Patent JP-S5966904-A (JP)
Title: Initial setting method of cross rolling
Inventor: MORII TAKAKAZU
IPC: B21B37/00
Filed: 1982-10-08
Abstract: PURPOSE:To make the angle of inclination of work rolls zero when positioning pins fit into engaging holes and to simplify the preparatory plan in initial setting by providing the engaging holes and positioning pins on the opposed surfaces of a pair of chocks for work rolls and a pair of chocks for backup rolls. CONSTITUTION:Engaging holes 22 and positioning pins 23 fit freely attachably and detachably into the holes 22 are provided on the respective opposed surfaces of a chock 13 for a work roll and a chock 18 for a backup roll. The position of each hole 22 and pin 23 is determined in the relative position where the angle of inclination of the roll 12 is made exactly zero when the hole 22 and the pin 23 fit tightly to each other. Two pieces each of the holes 22 and the pins 23 are provided on the respective opposed faces of the chocks 13, 18 and at least one set suffices. The accuracy of the initial setting is maintained at all times without being affected by the accuracy of the roll and the surface condition such as deviated wear or the like.
Patent JP-H05339049-A (JP)
Title: Oxide ceramic superior in tenacity and mechanical workability
Inventor: TAKESHITA MASAAKI
IPC: C04B35/10
Filed: 1992-06-09
Abstract: PURPOSE:To provide a mullite oxide ceramic whose strength and tenacity are superior, whose mechanical workability is good and whose dimensional shrinkage is extremely small, as a raw material for structural, electronic and medical use. CONSTITUTION:The strength and tenacity are enhanced by an oxide based ceramic which incorporates >=20wt.% mullite crystal phase composed of an accicular or columnar crystal and which is arrayed at random in the matrix, and easy workability is enabled to be imparted. The method of sintering a molded body consisting of a silimanite mineral, a glass component and a metallic oxide at the temp. over the heat decomposition temp. of the silimanite mineral, is useful to produce the ceramic. Thus the cost is reduced because of superior workability, the dimensional accuracy is excellent, and it is endured for a long period use because of high strength and tenacity.
Patent JP-H1126671-A (JP)
Title: Lead frame
Inventor: HIRABAYASHI TAKESHI
IPC: C25D7/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To improve the corrosion resistance and wire bonding performance of a plating by forming a diffused layer of specified thickness, contg. Pd or Ag at specified ratio, between an alloy material and first base cover layer. SOLUTION: On the surface of an Fe alloy a first base cover layer contg. Pd or Ag in the main component, second base cover layer contg. Ni in the main, and third cover layer contg. Pd in the main are formed. After forming a lead frame a diffused layer contg. Pd 10-50 atm.% or Ag 15-50 atm.% is formed as thick as 0.1 microns or more between Fe alloy material and first base cover layer contg. Pd or Ag. The area to be actually exposed to a corrosive environment is only the surface of the material. Thus Pd or Ag is diffused only in the surface layer of the material to raise the natural potential of the Fe alloy material surface layer to improve the corrosion resistance.
Patent JP-H0926851-A (JP)
Title: Coordinated input device
Inventor: ICHIMURA HIROSHI
IPC: G06F3/0354
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To input the coordinate values of a polar coordinate system smoothly, independently and intuitively by making the translation quantity of a reference point and the distance between the reference point and a prescribed position in the polar coordinate system on a three-dimensional space correspond to a first means and the angle of rotation and the angle of elevation to a second means. SOLUTION: This device is provided with the first means which detects the moving quantity of a mouse 10 in directions of X, Y and only right and left click buttons 21, 220 on a personal computer side when the operating mode of this coordinate input device is set in a mouse mode, and the second means which detects the rotating amount of a track ball 110 in the directions of X, Y and only the operation of the right and left click buttons 210, 220 on the personal computer side when the operating mode is set in a track ball mode. The detected results are made correspond to the first means as the translation quantity of the reference point in the polar coordinate system and the distance between the reference point and the prescribed position on the three-dimensional space, and to the second means as the angle of rotation and the angle of elevation, respectively.
Patent JP-2001007963-A (JP)
Title: Image reader and its control method, and recording medium
Inventor: MORIKAWA SHUICHI
IPC: H04N1/04
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which uses a cassette holder, where many films or prints are stored, to realize high-speed read processing, its control method, and a recording medium for realizing its control. SOLUTION: A medium carrying part 2 is provided which automatically supplies and ejects a cassette holder 5 where many films or prints are stored. The subscanning direction is set to the carrying direction of the cassette holder, and an optical unit which moves a read part in the main scanning direction to set it in a high-resolution read area in the case of high-resolution read and is capable of resolution switching is provided to constitute a document carrying type image reader 1 or a document fixed type image reader. The subscanning direction is set to a direction orthogonal to the carrying direction of the cassette holder, and an optical unit which performs high-resolution read is provided to constitute a document fixed type image reader.
Patent JP-H1016174-A (JP)
Title: Production of decorative plate
Inventor: EMI MAKOTO
IPC: B05D7/24
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a production method for a decorative plate, which can efficiently and accurately draw a design printed layer at a base member surface, besides, superior in durability. SOLUTION: A base coat, a resin component thereof is a compound having an active hydrogen and a polyisocyanate compound, is applied on a base member surface. Next, the design printed layer is transferred on the base coat by using a transfer sheet having the design printed layer at the state of a reaction rate of the base coat of 20-80%. Then, the transfer sheet is stripped from the base coat and a top coat is applied.
Patent JP-S5966188-A (JP)
Inventor: MORIYA KUNIO
IPC: H05K1/18
Filed: 1982-10-08
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-H0225844-A (JP)
Title: Supporting body for photography
Inventor: KOIKE KAZUYUKI
IPC: G03C1/77
Filed: 1988-07-15
Abstract: PURPOSE:To obtain a picture having excellent reproducibility and sharpness by incorporating a copolymer of vinylidene chloride, vinyl chloride and maleic anhydride in an adhesive layer mounted under a thin film composed of a metal or a metal oxide having a mirror reflective or a 2nd. diffusion reflective properties. CONSTITUTION:The copolymer of vinylidene chloride, vinyl chloride and maleic anhydride is incorporated in the adhesive layer (an anchor coat layer) mounted under the thin film composed of the metal or the metal oxide having the mirror reflective or the 2nd. diffusion reflective properties. The copolymer is preferably composed of 5-70wt.% of the vinylidene chloride, 20-80wt.% of the vinyl chloride and 0.1-5wt.% of the maleic anhydride. Thus, the picture having the excellent reproducibility and sharpness is obtd.
Patent JP-S6332886-A (JP)
Inventor: IMAMURA HIDEKI
IPC: H05B3/14
Filed: 1986-07-25
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-S6154408-A (JP)
Title: Measuring method of thickness of zero spangle layer of hot-dipped galvanized steel plate
Inventor: SAKAKIBARA NOBUO
IPC: G01B1/00
Filed: 1984-08-24
Abstract: PURPOSE:To grasp the thickness of the zero spangle layer accurately in a short time by dipping a galvanized steel plate in a copper sulfate solution of limited concentration until the spangle of the galvanized layer is exposed, and contrasting the dipping time with the previously stored relation between the dipping time and amount of dissolved zinc. CONSTITUTION:The hot-dipped galvanized steel plate which has the zero spangle layer on the surface is dipped in a 2-20wt% copper sulfate solution to its overall length for 1-120sec and the dipping time until when the spangle of the galvanized layer is exposed is measured. Then, the amount of dissolved zinc of the zero spangle layer is obtained on the basis of the dipping time from the relation between the dipping time and amount of dissolved zinc of a copper sulfate solution which is calculated previously, and the thickness is further calculated. Consequently, the thickness of the zero spangle layer is measured accurately in a short time.
Patent JP-H0621246-A (JP)
Title: Method and apparatus of marking semiconductor device
Inventor: KOMIYAMA TADASHI
IPC: H01L23/00
Filed: 1992-07-03
Abstract: PURPOSE:To make it possible to complete a marking process which has been conventionally performed every upper and lower surface by one process similar to the case of the upper surface. CONSTITUTION:A transfer plate A11 and a transfer B12 formed on both upper and lower surfaces are installed to each upper and lower surface of a semiconductor device 1, and a source of UV light is installed above and below the semiconductor device 1 adjoining to the transfer plates, and a marking pattern is simultaneously transferred on both upper and lower surfaces of the semiconductor device 1 by the transfer plate A and the transfer plate B. Then, by applying UV light 17 from the upper and lower surfaces of the semiconductor device 1, UV inks of the upper and lower surfaces are cured and thereby marking of the upper and lower surfaces of the semiconductor device 1 is performed by one fluidization. Also, by a half-mirror and a reflecting mirror, UV light from one UV lamp can be divided into to beam to illuminate the upper and lower surface of the semiconductor device 1. Accordingly, steps of process are halved, and time of process can be reduced.
Patent JP-2000009497-A (JP)
Title: Recorder
Inventor: HISHIKARI ISAO
IPC: G01D9/36
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To make recording results well descrinable through a simple arrangement by diving a recording part or a display part into a plurality of zones and assigning input signals to respective zones. SOLUTION: When an analog trend record continues from up to down at a recording section 2 or a display section 3, a recording area is divided equally in three along the flowing direction of record. Zones Z1, Z2 and Z3 are arranged in parallel starting from one having smallest measuring amount. Channels CH 1, 2 appear in the zone 1, a channel CH 5 appears in the zone Z2 and channels CH3, 4, 6 appear in the zone 3 before recording is performed. Alternatively, to six zones, a plurality of CHs can be assigned respectively. Since each channel can be assigned freely to each zone depending on similar unit quantity, group, or the like, record results can be arranged and identified well. The record data may be preserved, outputted externally through communication or inputted through communication and recorder or displayed.
Patent JP-S6068748-A (JP)
Title: Signal identifying device
Inventor: ENDOU NAOKI
IPC: H04L25/03
Filed: 1983-09-24
Abstract: PURPOSE:To attain stably data identification of a reception signal at all times by controlling the amount of feedback of a quantized feedback signal in response to an envelope level of the reception signal due to dropout. CONSTITUTION:The reception signal inputted from an input terminal A is inputted to a dropout detection circuit 6 and an adder circuit 1. The detection circuit 6 detects a dropout from the envelope level and outputs a signal in response to the envelope level. A feedback amount control circuit 7 controls the amount of feedback of a quantized feedback signal in response to an output of the detection circuit 6. Moreover, in identifying a transmission signal whose DC component is lost and regenerating/restoring a digital signal, even if a dropout occurs, the gain of the control system is suppressed during the dropout period, the amount of feedback of the quantized feedback signal is decreased and the instability of the control system is prevented.
Patent JP-H0733275-A (JP)
Title: Automatic document feeding device
Inventor: TARUKI TAKASHI
IPC: G03G15/00
Filed: 1993-07-16
Abstract: PURPOSE:To carry out a secularly stable separation action even when a coefficient of friction of a separation member declines or a diameter of a conveying rotating body is shortened with secular use by bringing an escape preventing member into contact with a separation member elastically in an area corresponding to an area, in which the separation member touches the conveying rotating body. CONSTITUTION:A fixed member 7 is installed in a holder 4 via an elastic member 10. The elastic member 10 is compressed by the thickness of a separation belt 3, and the fixed member 7 presses the separation belt 3 onto a separation roller 2 from the opposite face of the separation face by compression of the elastic member 10. Therefore, the separation belt 3 is elastically pressed onto the separation roller 2 in the area in which the separation belt 3 touches the separation roller 2. Even when a coefficient of friction on the separation face of the separation belt 3 declines with a lapse of time because of dirt and abrasion or a diameter of the separation roller 2 is shortened because of abrasion, penetration of a bundle of documents into the separation part S is prevented, so that stable overlap feeding prevention is accomplished for a long time.
Patent JP-S6067148-A (JP)
Inventor: ISHIOKA SADATAKE
IPC: B32B21/10
Filed: 1983-09-24
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-S5966718-A (JP)
Title: Angle control stand
Inventor: NATORI ATSUSHI
IPC: G05D3/00
Filed: 1982-10-07
Abstract: PURPOSE:To exercise angle control in optional direction without sliding by connecting an object placing plate and a fixed plate with a flexible support, providing an electromagnet and an electromagnetic iron piece on opposite faces for attaining absorption and repulsion control. CONSTITUTION:The object placing plate 11 is arranged oppositely with a prescribed distance to the fixed plate 12 and the center of them is connected with the flexible support 13. A deep groove 13a having a prescribed depth, and the angle of the object placing plate 11 is changed in optional direction without sliding by the elastic deformation of the support 13. To change the angle of the plate 11, plural electromagnet iron pieces 14 and electromagnets 15 are fixed to opposite faces of the object placing plate 11 and the fixed plate 12 by using a retaining plate 16 and a shield case 17 respectively. A power supply 19 is applied to the electromagnet 15 via a control section 18 and one of the electromagnet 15 and the iron piece 14 is absorbed and the other is made repulsive, allowing to control e.g. an angle of the mirror 1 in optional direction (three axes).
Patent JP-S6418959-A (JP)
Title: Apparatus for continuous production of long porcelain plate
Inventor: TAKAHASHI RYUICHI
IPC: B28B11/04
Filed: 1987-07-14
Abstract: PURPOSE:To enable continuous production of a long porcelain plate having excellent designability at a low cost, by simultaneously extruding clay through plural extruders via different kind of guiding parts in laminated state and drying, cutting and baking the extrudate. CONSTITUTION:Different kinds of clays are supplied to plural extruders 2, 3 and a continuous web C is extruded in laminated state through a common nozzle 7 via a different clay guiding part 4 formed between an upper die 7a and a lower die 7b. The web is transferred through a driving conveyor 12 to a drier 13 and heated and dried at 200-500 deg.C until the water-content reaches 18-20%. The formed article C is cut with a traversing cutter 14 to obtain a long dried plate D having a prescribed length. The plate D is introduced into a baking furnace 16 with a transporting apparatus 15, baked at 150-700 deg.C in preheating zone 17, 300-1,300 deg.C in baking zone 18 and 600-100 deg.C in cooling zone 19 and transferred to the subsequent process with a conveyor 23.
Patent JP-S5799859-A (JP)
Title: Fitting structure for housing and safe of public telephone set
Inventor: MORIHISA TOSHIHARU
IPC: H04M17/02
Filed: 1980-12-15
Abstract: PURPOSE:To facilitate the assembly and disassembly of housings by locking the upper housing and a safe by lock plates for the housings and safe between the lower housing and a base plate, and by locking the lock plate for the housings by the safe. CONSTITUTION:An upper housing 2 and a safe 4 are locked by a lock plate 18 for the housing and a lock plate 19 for the safe provided between the lower housing 3 and a base plate 10 so that they can slide; and the lock plate 18 is locked by the safe 4 and the lock plate 19 is locked to the base plate 10 of the housing by a locking device 33. Consequently, set screws are disused to facilitate the assembly and disassembly of the housings, and unless the upper and lower housing 2 and 3 couples completely, the safe 4 can not be inserted into the safe room 14 of the lower housing 3. Therefore, the housing 1 can not be disassembled without drawing out the safe 4.
Patent JP-S6334755-A (JP)
Title: Optical head for magneto-optical disk
Inventor: TAKI KAZUYA
IPC: G11B11/105
Filed: 1986-07-28
Abstract: PURPOSE:To improve light utilizing efficiency and to prevent projected light from the generation of noise by arranging two polarizing beam splitters whose polarizing surfaces are different each other by 45 deg. and a Farady rotor on an optical path for a magneto-optical disk and a light projecting means and detecting reflected light from a separated magneto-optical disk. CONSTITUTION:Light (a) projected from the projecting means 2 is passed through the polarizing beam splitter 10 only as a straight polarized component, the polarizing surface of the component is rotated by 45 deg. through the Farady rotor 8 and the rotated component is projected to the magneto-optical disk 16 through the polarizing beam splitter 10 as it is. A car rotational angle is added to the reflected light (e) in its polarizing direction, the added light is made incident again upon the beam splitter 10, only the light (f) which is the car rotational component is reflected in a prescribed direction and the residual light (g) is passed as it is. The light (g) is rotated by 45 deg. through the Farady rotor 8 is straight polarized light whose polarizing surface is different from the projected light by 90 deg., the straight polarized light is reflected by the polarizing beam splitter 6 and the reflected light (i) is combined with the light (f) by a polarizing beam splitter 17 through a half mirror 18 and a polarizing surface rotor 30 and detected by a detecting means 36.
Patent JP-H0342232-A (JP)
Title: Apparatus for folding back end part of synthetic resin pipe
Inventor: IIBASHI HIROSHI
IPC: B29C57/00
Filed: 1989-07-10
Abstract: PURPOSE:To closely bond the folded-back end part of a lining synthetic resin pipe to the outer peripheral surface of the end part of an outer pipe by expanding an annular split body to expand the end part of the lining synthetic resin pipe and folding back the lining synthetic resin pipe to the outer peripheral surface of the end part of the outer pipe and fitting the pipe and part in an annular groove. CONSTITUTION:The end part of the lining synthetic resin pipe 42 protruding from the end part of an outer pipe 41 is softened under heating and an annular split body 2 expanded in its diameter is inserted in the end part of said resin pipe 42. Next, a cylinder 3 is operated and the diameter of the annular split body 2 is expanded to expand the end part of the lining synthetic resin pipe 42. When a press plate 1 is moved to the right when the inner diameter of the annular split body 2 is expanded so as to become larger than the outer diameter of the outer pipe 41, the end part of the lining synthetic resin pipe 42 is folded back to the outer peripheral surface of the end part of the outer pipe 41. When the press plate 1 is further moved to the right, the end part of the outer pipe 41 covered with the lining synthetic resin pipe 42 is fitted in an annular groove 11 and the folded-back end part of the lining synthetic resin pipe 42 is closely bonded to the outer peripheral surface of the end part of the outer pipe 41.
Patent JP-S5878473-A (JP)
Title: Thin film solar battery
Inventor: OOTAKE TSUTOMU
IPC: H01L31/0224
Filed: 1981-11-05
Abstract: PURPOSE:To improve the yield rate and performance of the a-Si solar battery, by providing a very thin chromium film on a transparent conductive film, thereby preventing the diffusion of a constituent element of the transparent conductive film into the a-Si. CONSTITUTION:Light is irradiated from the direction of an arrow B. A glass substrate 21 is washed by acetone, alcohol, and pure water by using ultrasonic waves. Thereafter, chromium is evaporated to the thickness of 30-200Angstrom  by an electron beam or resistive heating. The optimum film thickness of the chromium is determined by transmittance of the chromium film and the diffusion preventing capability of the consituent element of the transparent conductive film into the a-Si, depending on the a-Si preparing conditions by a plasma CVD method. Under the ordinary preparing conditions, the chromium film of 70-100Angstrom  is recommendable. An a-Si layer 24 and a metal electrode 25 are provided on said chromium film 23 by the conventional method, and the solar battery is completed.
Patent JP-S5879054-A (JP)
Title: Thermally vulcanizable silicone rubber composition
Inventor: WATANABE JIYUNICHIROU
IPC: C08K3/22
Filed: 1981-11-05
Abstract: PURPOSE:The titled composition that is made by adding an oxide or hydroxide of alkaline earth metal to a polydiorganosiloxane composition containing a reinforcing agent, a flame retarder, catalysts, and other additives, thus inhibiting organic substances from bleeding from and sticking to the surface of the molded product, during the treatment with hot water. CONSTITUTION:100pts.wt. of polydiorganosiloxane of 3,000-10,000 average polymerization degree that contains 1.980-2.002 monovalent hydrocarbon connecting to a silicon atom, per one silicon atom, and vinyl groups of 0.01- 2mol% of the total hydrocarbon groups are kneaded together with 10-100pts. of reinforcing silica, 0.01-30pts. of an organic compound that is solid at room temperature, low compatible with polydiorganosiloxane and hard soluble in water such as pentabromobenzene, 0.1-10pts. of an alkyl or aralkyl organic peroxide such as dicumyl peroxide and 0.01-20pts. of an oxide or hydroxide of alkaline earth metal.
Patent JP-H0226822-A (JP)
Title: Film essentially consisting of carbon
Inventor: HAYASHI SHIGENORI
IPC: C23C16/27
Filed: 1988-07-17
Abstract: PURPOSE:To improve hardness, transparency, specific resistance and adhesion of the film transparent in infrared and visible region, formed on a glass, etc., by plasma CVD method, by incorporating a halogen element singly or with hydrogen into the film. CONSTITUTION:A halogen element or halogen element and hydrogen are incorporated into the film chiefly comprising carbon, formed by plasma CVD method on a substrate such as glass, metal, ceramic or organic resin. This film is formed by introducing hydrocarbon such as methane or ethylene as the source material of carbon into the plasma to decompose and excite the carbon source and depositing it on a specified substrate. In this process, fluoride such as NF4 and SF6, chloride such as CCl4, bromide such as CH3Br or iodide is introduced as the source material of the halogen element.