baber/WOPTO huggingface dataset:
Patent JP-H0481214-A (JP)
Title: Automatic follow-up machine of side end processing tool of metallic strip pass line
Inventor: HOTANI SETSUO
IPC: B21B45/02
Filed: 1990-07-20
Abstract: PURPOSE:To perform automatic follow-up of a side end processing tool to a side end of a strip in a metallic strip pass line when meandering is generated in the side end of the strip by following one frame when other frame is retreated and advancing the other frame by a distance equal to the retreat distance. CONSTITUTION:When, at the beginning, a probe 12 to investigate the position of the side end face of a strip mounted at the frame 1 is pushed by the end face of the strip and retreats to a lst position being a fixed position on the frame, it is displaced as a fixed position a little behind this position and waited there, the position corresponding to this waiting position is considered a kind of reference and the frame 1, structurally, can move forward and backward in conformity with the meandering of the end face of the stripe. Consequently, the strip can be set into a space wherein the probe 12 does not act on such a level that the processing by the processing tool 2 on the side end of the strip does not lack appropriateness. Consequently, since a driving machine 6 can be worked in conformity with the meadering on the side end of the strip followed up by the frame 1 at the necessary minimum, the frame 1 can reasonably follow up the meandering at the side end of the strip.
Patent JP-S6086155-A (JP)
Title: Coloring composition for polyacetal resin
Inventor: ITOU MASASHI
IPC: C08K13/02
Filed: 1983-10-18
Abstract: PURPOSE:To provide the titled composition giving a molded article having extremely high blackness, by compounding carbon black to a polyethylene wax, etc. in the presence of an excess antioxidant, and heating and melting the mixture. CONSTITUTION:A colorant composed of 100pts.(wt.) of carbon black and optionally 0-100pts. of other dyes or pigments is added to 45-400pts. of a dispersion medium composed of 20-200pts. of a polyethylene wax and 0-200pts. of a polyacetal resin in the presence of 50-200pts. of a hindered phenol antioxidant, and kneaded homogeneously under melting. The antioxidant is e.g. 1,3,5-tris(3',5'- di-t-butyl-4-hydroxybenzyl)isocyanuric acid, 1,1,3-tris(2-methyl-4-hydroxy-5-t-butylphenyl)butane, etc. The amount of the polyacetal resin is preferably 20-200pts.
Patent JP-H05184732-A (JP)
Title: Electric razor
Inventor: NINOMIYA KAZUNORI
IPC: B26B19/10
Filed: 1992-06-25
Abstract: PURPOSE:To embody a size-shaving case to be guided straight and stably in the vertical direction so that said case cannot be oscillated or moved obliquely and vertically due to the guide of a projection, by softening the transmission of the oscillation of the side-shaving case, to a body case, with an elastically deformable hook-having engaging piece. CONSTITUTION:A side-shaving case 51 has an aperture frame section 51a with an internally fitted blade unit 50, and a finger mounting operation section 51b set continuously on the lower section of the section 51a. On the aperture frame section 51a, left and right elastically-deformable hook-having engaging pieces 58 are saliently arranged, and on the finger mounting operation section 51b, left and right projections are saliently arranged, respectively. The hook-having engaging pieces 58 are inserted into to be engagaged with the slit 59 of the main body case 1 vertically and slidably. Under a section lower than the slit 59 of the main body case 1, a long slot 61 is formed, and with the internal section of the long slot 61, a boss 61a set saliently from a doubling plate piece 60 set on the internal surface side of the main body case 1 is engaged vertically and slidably, and to the boss 60a, the projections 62 are connected to be fitted into.
Patent JP-S6085252-A (JP)
Title: Ignition timing control device for engine with supercharger
Inventor: TACHIBANA TOSHITAKA
IPC: F02P5/15
Filed: 1983-10-18
Abstract: PURPOSE:To prevent an engine from damage due to knocking by retarding the ignition timing in the rotation range higher than the prescribed number of rotations to avoid knocking and by not retarding it in the rotation range lower than the prescribed number of rotations. CONSTITUTION:In the rotation range of an engine higher than the prescribed number of rotations, a control device consisting of a micro computer makes the engine ignite at the standard ignition timing which is set according to the operating conditions by use of a standard ignition timing setting device. When knocking occurs, it retards the ignition timing later than the standard ignition timing by use of a spark retard control device which receives the output from a knocking detecting device. In the rotation range lower than the prescribed number of rotations, the spart retard is inhibited by a spark retard inhibitory device which receives the output from a number of rotations detecting device. In this way, the drivability in the lower rotation range can be improved, preventing the engine from damage due to knocking.
Patent JP-H0824133-A (JP)
Title: Card coffee
Inventor: KIKUCHI KEIICHI
IPC: A47J31/06
Filed: 1994-07-13
Abstract: PURPOSE:To provide a simplified coffee brewing pack capable of easily brewing coffee by forming a discharge port closed with a filter for a bag type vessel formed out of a waterproofing and heat insulation film, charging the vessel with coffee powder and temporarily sealing the mouth of the vessel in flat state. CONSTITUTION:A vessel 5 of flat bag type is formed, using a waterproofing and heat insulation film 2, and discharge ports 6 closed with a filter 3 are formed on the lower section of the vessel 5. Then, the vessel 5 is charged with coffee powder and the mouth 4 thereof is temporarily sealed in flat state, thereby preparing a form for use. When the vessel 5 is used, the lower section thereof is placed on the inner bottom of a cup and, then, the mouth of the vessel 5 is kept near the mouth of the cup in such state as inclined in one direction toward the inside thereof. The vessel 5 is thereby stabilized in the cup. Then, hot water is poured to the vessel 5 via the opened mouth 4 for brewing coffee liquid from the powder therein, thereby filling the cup with the coffee liquid via the filter 3.
Patent JP-H0938752-A (JP)
Title: Apparatus for continuously casting thin sheet
Inventor: NISHINO TADASHI
IPC: B22D11/04
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To improve workability by simplifying an assembling work of a short side refractory and shortening the assembling time and to cast non-defect slab from the initial stage of casting by realizing preheating of the short side refractory having good heat efficiency, in a thin sheet continuous casting apparatus. SOLUTION: In the contracting type mold constituted with long side mold plates 2, 3 and short side mold plates 4, 5, the short side mold plate 5 (or the short side mold plate 4) is constituted with an upper part short side refractory 9, lower part short side cooling plate and a back plate at the back surface of the short side cooling plate. Then, the short side refractory 9 is interposed with a clamp-link device 30 freely opeable/closable and having small contacting area from the back surface. Further, a parallel-link mechanical is constituted with the clamp-link device 30 and the short side refractory 9.
Patent JP-S6172877-A (JP)
Title: Knocking controller
Inventor: NAITO HIROYUKI
IPC: F02P5/152
Filed: 1984-09-14
Abstract: PURPOSE:To perform knocking control in a proper manner, by delaying the ignition timing in time of detecting a knocking vibration and, when the knocking vibration fails to reduce even if the delay timing advance exceeds a comparative delay timing advance, regarding the cylinder in a combustion stroke as a noise cylinder. CONSTITUTION:There are provided with a knock vibration detecting device (b) inputting an output signal out of a knock sensor (a) and each of engine running state and crank angle detecting devices (d) and (c). A timing advance value is set according to a running state by a timing advance value setting device (e), and when a compensation signal to be mentioned later is inputted, the timing advance value is compensated to the delayed timing advance side according to a knocking vibration. And, in a cylinder discriminating device (f), in the case where a variation in the knocking vibration is below the specified value when the timing advance value is compensated to the delayed timing advance side as much as the comparative delay timing advance, the cylinder in a combustion stroke at that time is discriminated as a noise cylinder. And, when the cylinder in the combustion stroke is not the said noise cylinder, a compensation signal is emitted out of a compensation signal generating device (g) whereby an ignition signal is generated according to the compensated timing advance value.
Patent JP-H0839688-A (JP)
Title: Smoothening method of polyolefin film
Inventor: KONO KOICHI
IPC: B29K23/00
Filed: 1994-07-26
Abstract: PURPOSE:To smoothen a polyolefin film warped at the time of winding, by a method wherein raw fabric of the polyolefin film is drawn out and the polyolefin film is wound up by making use of a core having the outer diameter of at least the outer diameter for drawing out the raw fabric. CONSTITUTION:A wound up raw fabric of a polyolefin film is drawn out and the polyolefin film is wound up by making use of a core possessing the outer diameter of at least the outer diameter for drawing out the raw fabric. Polypropylene, polyethylene and a composition of them are preferable as a polyolefin film, especially in the case where it is taken as a minute porous film, it is preferable to make use of a polyolefin composition containing at least 1wt.% ultrapolymeric polyolefin having at least weight-average molecular weight of 7X15<15>. It is preferable that a thickness of the polyolefin film is 1-500mum, especially 5-100mum is preferable. Hereby, a warp generated at the time of first winding can be corrected.
Patent JP-H0938703-A (JP)
Title: Method for controlling looper in finish-rolling mill
Inventor: FUKUI NOBUO
IPC: B21B1/26
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent upward warping at the time of biting and tail narrowing down at the time of rolling up the tail part by executing a control at a fixed position with a necessary looper angle for the biting till passing the tip part of a strip through a rolling mill at the outlet side adjoined on the looper and controlling the angle to the roll-up of the tail part from the looper angle during rolling before rolling up the tail part of the strip to the necessary angle at a fixed position. SOLUTION: At the time of biting the tip part of the strip 1 to work rolls 3 of a Fi+1 stand 5 after passing through the looper 6, the looper 6 is controlled to the stationary position having the necessary looper angle to biting the strip 1 to the work rolls 3 in the Fi+1 stand 5. Thereafter, a tension control together with a looper height control are executed so that the tension of the strip 1 between stands becomes a prescribed value according to a tension detector till passing through a F1 stand as the rolling mill at the adjacent outlet side, and the looper angle is lowered so as not to jump the tail part of the strip having the necessary angle to the roll-up of the tail part from the looper angle during rolling before the roll-up of the strip 1, and the looper is the same level as the pass line to prevent the jumping.
Patent JP-S63109795-A (JP)
Title: Novel protein and production thereof
Inventor: FUJISAWA YUKIO
IPC: C07K14/18
Filed: 1986-08-18
Abstract: PURPOSE:To produce a protein useful for hepatitis type B vaccine, by modifying the surface antigen P31 protein of hepatitis virus B to insensitize at least one of the sites sensitive to trypsin-like protease, etc. CONSTITUTION:The surface antigen P31 protein of hepatitis virus B is modified for insensitizing at lest one of its trypsin-like protease sensitive sites to give a P31 modified protein having a hepatitis virus B surface antigen activity and a polymerized human serum albumin-combining ability. Subsequently, a transformant retaining DNAs contg. DNA coding the above-produced P31 modified protein is cultured. The P31 modified protein accumulated in the cultured product is collected.
Patent JP-S6347271-A (JP)
Inventor: GERORUTO FURAISUNAA
IPC: B65H51/04
Filed: 1987-08-04
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-H0534824-A (JP)
Title: Lighting system
Inventor: SHIGETA TERUAKI
IPC: G02B19/00
Filed: 1991-08-02
Abstract: PURPOSE:To light an irradiated surface (liquid crystal) uniformly and efficiently while holding a light source and a reflecting mirror small in size and to reduce the size of the lighting system by making the light beam from a light source and a reflecting mirror incident on a light distribution control member consisting of a total reflecting mirror in the shape of a frustum of a right circular cone and a half-mirror in the shape of a right circular cone which are arranged in front of the light source and reflecting mirror, and splitting the light beam to two optical paths by the half-mirror in the shape of the right circular cone and the total reflecting mirror in the shape of the frustum of the right circular cone and enlarging the beams. CONSTITUTION:This lighting system consists of the light source 8, the reflecting mirror 9 which collects the light from the light source 8, and the light distribution control member 12 consisting of the combination of the total reflecting mirror 10 in the shape of the frustum of the right circular cone and the half-mirror in the shape of the right circular cone which control the light beam diameter, light quantity distributions, and color irregularities of the direct light from the light source 8 and the reflected light from the reflecting mirror 9; and the total reflecting mirror 10 is arranged at the outer periphery of the half-mirror 11 and the upper base of the total reflecting mirror 10 and the vertex part of the half-mirror 11 are arranged on the side of the light source 8 and reflecting mirror 9.
Patent JP-H0360276-A (JP)
Title: Picture information reader
Inventor: OKABE HARUHIKO
IPC: G06T5/00
Filed: 1989-07-28
Abstract: PURPOSE:To attain excellent gradation expression without much reduction in the resolution by applying gradation expression to only part of density range of a read image and marking the density of a picture expressing gradation with an input density setting a threshold level. CONSTITUTION:A picture information reader 1 consists of an original scanning section 2, a video processing section 3, an A/D converter section 4, a picture correction section 5 and a binarizing section 6. Then a comparatively small matrix is used and a threshold level of a narrow range being part of a read density range is used to apply binarization. Moreover, plural threshold levels are set to a narrow range of the input density corresponding to the picture density (blur or dirt of an original) subject to gradation expression. Thus, the resolution is not much reduced and gradation expression is made excellent.
Patent JP-S6353197-A (JP)
Title: Pitch adjusting device for variable pitch propeller
Inventor: IKEDA TAMAHARU
IPC: B63H3/04
Filed: 1986-08-21
Abstract: PURPOSE:To greatly reduce a frictional portion, extend a life and eliminate a defect in strength, by longitudinally movably providing a swash plate with the same axis as of a propeller rotating shaft. CONSTITUTION:A swash plate 8 is supported at its central portion by a spherical bearing 15, for example, and is also rotatably supported by a bearing to a support ring 12 with the same axis 3 as of a propeller rotating shaft 5. The spherical bearing 15 is axially movably engaged with the outer periphery of the propeller rotating shaft 5. The support ring 12 is provided with operation points X1 and X2 at 180 deg. circumferentially spaced positions apart from each other, and is also provided with an operation point Y at the intermediate position between X1 and X2, namely, at 90 deg. circumferentially spaced position apart from X1 and X2. The operation points X1, X2 and Y are connected to an actuator 10. The direction of the support ring or the swash plate 8 may be modified to all the directions by arbitrarily spacing the positions of the operation points X1, X2 and Y on the support ring 12.
Patent JP-2000030383-A (JP)
Title: Backlash reducing mechanism, and optical disk device
Inventor: OGURI OSAMU
IPC: G11B21/02
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To realize a backlash reducing mechanism removing the backlash of a feed drive system without increasing the power consumption of a drive motor for moving an optical pickup. SOLUTION: A composite gear 2 is a gear in which a first toothed wheel 2a and a second toothed wheel 2b are integrated into one body and an engaging hole 15 with which the shaft part 5 of a spring holder 1 is to be slidably engaged is formed in the gear 2. A subsidiary gear 3 whose number of teeth is the same as that of the first toothed wheel 2a is fixed at the top end part of the shaft part 5. The backlash reducing mechanism 34 is constituted by allowing the one end of a spring 4 to be attached to the spring holder 1 and by allowing the other end of the spring to be attached to the composite gear 2.  The backlash among an engaged gear and the subsidiary gear 3 and the first toothed wheel 2a is removed by allowing the spring holder 1 and the composite gear 2 to be energized by the spring 4 and by allowing the subsidiary gear 3 and the first toothed wheel 2a to both engage with one gear.
Patent JP-H0725490-A (JP)
Title: Paper feeding device for printer
Inventor: TANABE HIROYUKI
IPC: B65H3/04
Filed: 1993-07-09
Abstract: PURPOSE:To surely feed a printing medium by setting a carrying distance of printing medium large, and to reduce the load to be applied to a register roller. CONSTITUTION:This device is provided with a friction belt 4, which is arranged along the printing mediums P housed in a paper housing unit 5 and which is made of the material having a relatively large coefficient of friction, and a driving roller 2 and a driven roller 3 for stretching this friction belt 4. The friction belt 4 is arranged so that a side of the friction belt 4 close to the driving roller 2 abuts on the tip of the printing medium P. A part of the periphery of this friction belt 4 is provided with a recessed part 4A at a relatively wide width and a depth, which does not abut on the printing medium P. The driving roller 2 is formed into the gear shape, and as the friction belt 4, a stepped belt, which is provided with recessed parts and projecting parts to be engaged with the driving roller 2, is used.
Patent JP-H1171417-A (JP)
Title: Production of fluorinated polymer
Inventor: PARKER HSING-YEH
IPC: C08F220/24
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorinated emulsion polymer by effecting emulsion polymerization in a reaction system containing water, a surfactant, a mixture containing a fluoro monomer, a highly water-soluble nonfluoro monomer and optionally a lowly water-soluble nonfluoro monomer and a macromolecular organic compound having hydrophobic cavities. SOLUTION: A reaction mixture is prepared which contains water, a surfactant, a mixture containing 1-99 at least one fluoro monomer, 1-10 wt.% at least one highly water-soluble nonfluoro monomer and 0-98 wt.% at least one lowly water-soluble nonfluoro monomer and a macromolecuar compound having hydrophobic cavities. Next, this reaction mixture is subjected to emulsion polymerization. The initiator desirably used is exemplified by hydrogen peroxide. The macromolecular organic compound is exemplified by cyclodextrin, a cyclodextrin derivative, cycloinulohexose or calixarene.
Patent JP-S5893363-A (JP)
Title: Semiconductor device
Inventor: KITAMURA TAKAYUKI
IPC: H05K1/18
Filed: 1981-11-30
Abstract: PURPOSE:To simplify the assembling work and to improve the reliability of the titled semiconductor device by a method wherein the insulative substrate for a plurality of elements is formed on a common sheet, and the equipotential electrodes of the elements are formed into one connected electrode. CONSTITUTION:An insulative substrate 21 is adhered to a heat radiating plate 20. The base electrodes 5 of both elements, the collector electrode 6 on one of the elements, and the emitter electrode 7 of the other elements are adhered to the substrate 21. A common electrode 22 is formed in such a manner that one end thereof constitutes the emitter electrode 22a for one of the elements and the other end forms the collector electrode 22b for the other element. The transistor elements 8 and the diode elements 9 for both elements, and each corresponding electrode are wire-bonded using an aluminum wire. As the substrate 21 is formed in a common sheet, the interval is provided between both electrodes only, thereby enabling to make small the external form of the plate 20 and the outer case. Also, the thermal fatigue or the connected part can be eliminated, because the electrodes are formed into one body.
Patent JP-S6372021-A (JP)
Inventor: BERUN SHII JIYONSON
IPC: H01H37/52
Filed: 1987-08-04
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-H0841618-A (JP)
Title: Thermal spraying gun
Inventor: KON TOSHIHARU
IPC: C23C4/00
Filed: 1994-07-27
Abstract: PURPOSE:To shorten and save execution time by supplying a thermally spraying material from a main body case to a thermally spraying torch by a thermally spraying material driving mechanism. CONSTITUTION:The main body case 2 is put on the operator's shoulder by means of a shoulder strap 3. The wire-shaped thermal spraying material 9 in a gun body part 1 is driven by a wire roller 4 and a driving motor 5. The thermally spraying torch 13 is disposed separately from the main body case 2 and is provided with a nozzle which ejects the thermally spraying jet flow. The thermal spraying material 9 is supplied to the thermally spraying torch 13 by using the wire roller 4 and driving motor 5 which are the thermally spraying material driving mechanism. Thermally spraying jet flow is formed by atomizing air. The thermally spraying is executed by ejecting gas and/or water shielding flow to the circumference of the thermally spraying jet flow in the case of using the thermally spraying in the water. As a result, the workability is improved.
Patent JP-S6438294-A (JP)
Title: Method for preparing printing plate
Inventor: HASEGAWA KAZUHITO
IPC: B41N6/00
Filed: 1987-08-03
Abstract: PURPOSE:To effect accurately and simply the facing of a plurality of planographic printing plates, by forming a register mark according to a facing rule, a printing plate mounting reference line and a printing plate facing sheet composed of perspective material quality and using them in the stated superposed on a printing plate forming base plate. CONSTITUTION:An opening part H is provided to a perspective printing plate facing sheet 1, and a base plate 3, a planographic printing plate 2 and the printing plate facing sheet 1 are stacked in this order,, and the base plate 3 and the printing plate facing sheet 1 are fixed at the end parts of them by an adhesive tape so as to prevent the movement of the positional relation of the base plate 3 and the printing plate facing sheet 1 on the surface of the printing plate facing sheet 1, and a finger is applied to the printing plate 2 from the opening part H provided to the printing plate facing sheet 1 to move the printing plate 2 and the appropriate positions of planographic printing plates 2a-2d are determined along the reference line L of the printing plate facing sheet 1. Then, the register mark M1 of the printing plate facing sheet 1 is allowed to coincide with the register mark M2 of the planographic printing plate 2 visually through the perspective printing plate facing sheet 1 to obtain a printing plate wherein a plurality of the printing plates are mounted according to a facing rule.