baber/WOPTO huggingface dataset:
Patent JP-S5665737-A (JP)
Title: Double-feed prevented paper feeding device
Inventor: ENDOU KOUICHI
IPC: B65H3/22
Filed: 1979-10-26
Abstract: PURPOSE: To feed recording paper regularly one after another by energizing an electromagnet by square-waved current and allowing thereby a stylus to reciprocate with respect to the recording paper.  
     CONSTITUTION: When current is applied to an electromagnet 4, a suction plate 5 is drawn by this electromagnet 4, and a stylus 6 shifts for Δl in coincidence with the amount of movement Δl of the suction plate 5 to push a sheet 2 forward. When the electromagnet 4 is turned off, the arrangement will get the stand-by position back with the aid of a reset spring 7. This cycle shall be repeated to feed recording sheets regularly one after another. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11320014-A (JP)
Title: Deburring work method of crank shaft forging and its cutter die
Inventor: TAMURA KENJI
IPC: B21J13/02
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent a counter weight from inclination and to obtain a highly precise crank forging by cutting a burr of a part on a crank pin side in advance, successively cutting a burr of a part on a counter crank pin side and thereafter, cutting a burr of other parts. SOLUTION: In the case that a part between counter weights 8a, 8b adjoining and pinching a crank pin 7 is divided into a crank pin side (mesh part) and a counter crank pin side (hatched part), a burr 3a of a crank pin side is cut at first, a burr 3b of a counter crank pin side part is cut and thereafter, a burr 3c of other part is cut. By this method, the inclination of the counter weight 8a, 8b is reduced to improve the product quality. A burr cutting length ratio (L1/L0) is preferably made to >=0.1 to <=0.7. Provided that, L1 is the length of a crank pin side part, L0 is the length from a crank pin root to the outer edge of the counter weight.
Patent JP-H08308420-A (JP)
Title: Sand to be sprinkled for disposing excreta of pet and its production
Inventor: SASAHARA SEIICHIROU
IPC: A01K1/015
Filed: 1995-05-11
Abstract: PURPOSE: To obtain the sand to be sprinkled for excreta disposal which is excellent in absorption of moisture and odor of the excreta of pet animals, shape retention after moisture absorption and handleability by laminating a specific surface-coating layer integrally on the down-rising part on the granular core made of peat-moss or the like. CONSTITUTION: Naturally occurring organic fibers such as peat-moss are allowed to swell and tangle in each other by giving moisture to the fibers and a proper amount of zeolite powder, activated fly ash or activated carbon powder is admixed to the organic fibers, then the mixture is formed in granules of 1-10 mm size which has short fibers rising up from the surface like down. These core granules are thinly coated with a paper powder which contains a small amount of a highly water absorbing polymer. In the coated granules, the paper powder forms a thinly laminated layer all over the surfaces of the granules and further impregnates into the down-like fibers to form an integrated two- layered structure.
Patent JP-S5663911-A (JP)
Title: Cosmetic containing hard-soluble phycocyanin
Inventor: TANABE YOUSUKE
IPC: A61K8/49
Filed: 1979-10-29
Abstract: PURPOSE:A cosmetic that is obtained by making a water-soluble phycocyanin extracted from a Cyanophyceae with an aqeuous solvent insoluble by treating with an organic solvent, thus showing high durability to water sush as sweat and high safety to human bodies and being used for eye shadow and others. CONSTITUTION:A water-soluble phycocyanin extracted from a Cyanophyceae with an aqeuous solvent, preferably an extract from an alga in Spirulina with a phosphoric or citric acid buffer solution, is treated with an organic solvent, preferably an organic solvent as ethanol is added to the aqueous solution of phycocyanin at a temperature of 0-10 deg. centigrade so that the concentration of the solvent becomes higher than 30wt%, and stirred. The resultant, hard soluble phycocyanin is used as  a blue pigment for cosmetic such as eye shadow, eye liner or lip stick. This pigment has high safety to human bodies and resists discoloration by water such as sweat.
Patent JP-H0431863-A (JP)
Title: Photopolymerizable composition
Inventor: NAGASAKA HIDEKI
IPC: C08F2/48
Filed: 1990-05-29
Abstract: PURPOSE:To obtain a high sensitivity to active rays by using a photopolymn. initiator system combined with a cyanine dye having a specific substituent and a specific s-triazine compd. CONSTITUTION:The photopolymn. initiator system in the photopolymerizable compsn. consisting of an addition polymerizable ethylenic unstd. compd. and the photopolymn. initiator system consistsf the cyanine dye expressed by formula I and the s-triazine compd. having at least one halogenated methyl group. In the formula I, R1, R2 are an alkyl group or substd. alkyl group; at least either of R1, R2 denote an alkyl group substd. with an aryl group, aryloxy group, etc.; (m), (n) respectively denote 1 or 0; Z1, Z2 denote the atom group necessary for forming a heterocycle; X denotes a paired anion; L denotes a mono-, tri-, penta- or heptathymene group. The photopolymerizable compsn. exhibiting the high sensitivity to the active rays including a visible region and long wavelength region is obtd. in this way.
Patent JP-H084411-A (JP)
Title: Window regulator
Inventor: ISOMURA YUKIO
IPC: E05F11/38
Filed: 1994-06-21
Abstract: PURPOSE:To device the effective action of grease by the sliding motion of shoes and a guide rail at the time of elevating a carrier bracket by providing the carrier bracket with a closed space for storing grease applicable to the guide rail. CONSTITUTION:A carrier bracket 15 is elevated along a guide rail 11, and grease stored in a space A is pressed by the faces 17a, 18a of shoes 17, 18. The grease is applied to the sliding faces between the guide rail 11 and the shoes 17, 18, and new grease is applied to the guide rail 11 every elevation of the carrier bracket 15. Since the closed space A is partitioned by the carrier bracket 15 and a pair of shoes 17, 18, the increase of assembling manhours, weight, cost, and the like is suppressed. The effective action of grease is thereby attained, and filling work can be facilitated.
Patent JP-H0618994-A (JP)
Title: Reader printer
Inventor: YAMAMOTO YASUHIRO
IPC: G03B27/32
Filed: 1992-05-29
Abstract: PURPOSE:To obtain a highly accurate image by a uniform exposure in the printing of a reader printer, simultaneously, to prolong the life of a lamp and to reduce operating cost. CONSTITUTION:An illuminating lamp is composed of the lamp 2 of high-working accuracy and -cost, and the lamp 1 of low-working accuracy and-cost, and two sets of the illuminating lamps are changed over to use, that is, the inexpensive lamp 1 is used at the time of reading a screen, and the expensive and high-accurate lamp 2 is used only at the time of printing. The rear operating time of the expensive lamp 2 capable of having highly accurate printing with uniform illumination, can be shortened, so that the highly accurate printing can be attained, and the operating cost can be reduced, as well.
Patent JP-H09323720-A (JP)
Title: Label ling machine
Inventor: TAKAHANA MASAKAZU
IPC: B65C9/26
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To rapidly and correctly stick a label to a prescribed portion by placing a multistage optic sensor slantly in a specific direction and determining a waiting position of a label holding means based on height data of the portion for receiving the label. SOLUTION: A height detecting means 3 comprises optic sensors 31 to 34 standing in the middle of an article transfer path across the transfer path on a machine frame a1 with respective optic axes of each sensor slanted gradually low in a label sticking side direction. Thus an operator puts an article G on a weighing disk and detects a lateral width of a width detection sensor a3. As the article G on a conveyer a4 passes through the height detecting means 3 with its longitudinal width and stage position detected, and a part of detection results is transmitted to a weighing label printer control part. Width data L and height data or the like of the article G are determined based on the detection data, and packaging is done based on the data.  Meanwhile the control part attracts labels and sets movement of a holding means C to a waiting position, and when the packaged article comes to a predetermined position, the label is stuck to it.
Patent JP-S62296131-A (JP)
Title: Projecting angle switching device for projector
Inventor: SUGIMOTO EIICHI
IPC: G03B15/02
Filed: 1986-06-17
Abstract: PURPOSE:To easily change the projecting angle of a projector with simple constitution, by providing a window hole in the bottom section of the main reflecting mirror of the projector and selectively making the plural reflecting surfaces having different reflecting conditions of an auxiliary reflecting mirror to face to the window hole. CONSTITUTION:At the bottom section of a reflecting mirror 12 fitted with a xenon discharge tube 11 a window hole 12c is provided and a movable reflecting mirror 13 is faced to the window hole 12c. The 1st reflecting surface 13a of the movable reflecting mirror 13 is a smooth mirror surface and can project rays of light farther away. The 2nd reflecting surface 13b has a rough crape ground and rays of light are widely scattered. The 3rd reflecting surface 13c has a fine crape surface and rays of light are scattered in a small range. When the reflecting mirror 13 having such constitution is rotated, the projecting angle can easily be switched in three stages suitable for telescopic photographing, standard photographing, and wide-angle photographing. Thus a small-sized projector which is suitable for cameras can be realized.
Patent JP-S63304898-A (JP)
Inventor: SHIRAI SAKAE
IPC: E21D11/38
Filed: 1987-06-03
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-S6120224-A (JP)
Title: Production of magnetic disk medium
Inventor: ASANOME SATORU
IPC: G11B5/842
Filed: 1984-07-05
Abstract: PURPOSE:To prevent the generation of ruggedness, projections and pinholes on the surface of a coated magnetic film by changing the rotating speed of a disk substrate in the stage of shifting a coating stage for a magnetic paint into a shaking-off stage and the rotating speed of the disk substrate in the stage of shifting an orienting stage into a rotary drying stage respectively within the specific time. CONSTITUTION:The rotating speeds are slowly changed by taking long time of about 3-15sec in the respective stages of shifting the coating stage to the next shaking-off stage, shifting the shaking-out stage into the orienting stage and shifting the orienting stage into the drying stage. The excessive magnetic paint is already shaken off and the rotating speed is preferably decreased by taking time as much as possible in the stage of shifting the shaking-off stage into the orienting stage. The speed is required to be slowly increased by taking about 3-15sec time in the stage of shifting the orienting stage into the drying stage. The coated magnetic paint is nearly dry at the point of the time when the drying stage ends and therefore the cause for the defect of the coated film is obviated even if the disk substrate is instaneously stopped in a short period in the stage of stopping the rotation of the disk after the end of the drying stage.
Patent JP-H04341545-A (JP)
Title: Production of aluminum foil for electrolytic capacitor
Inventor: OSAWA NOBUO
IPC: C22F1/04
Filed: 1991-05-16
Abstract: PURPOSE:To offer aluminum for an electrolytic capacitor uniformly controlling defects on the surface of aluminum foil. CONSTITUTION:Aluminum foil is subjected to final annealing at 450 to 600 deg.C, and after that, tension is applied in the rolling direction so as to regulate the elongation percentage to 0.1 to 1%. In this way, the foil showing high capacitance exceeding 8.0 F/10cm<2> in the range of the elongation percentage can be obtd.
Patent JP-H09315382-A (JP)
Title: Internal combustion engine for small type planing boat
Inventor: KAWAMOTO YUICHI
IPC: B63B35/73
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a drysump type lubricating system which, in an internal combustion engine for a small type planing boat, has a lubricating oil tank arranged at a stable position where the detection of an oil quantity, the supplement of the oil, the attaching and detaching of the tank and its cleaning, and oil exchange can be easily carried out. SOLUTION: A crew members seat 4 in a small type planing boat is detachably attached on a deckframe 40. In an internal combustion engine 20 for driving the propulsion means of the small type planing boat 1, a scavenging pump transports a lubricating oil from a lubricating oil receiver provided at the lowest position of a crankcase so as to communicate with the inside of the crankcase to a lubricating oil tank 30 provided outside the internal combustion engine 20, and a feed pump supplys the lubricating oil in the tank 30 to an engine lubrication required section. The lubricating oil tank 30 is inserted from an upside to a position except the upside of a coupling 46 inside the deckframe 40, and detachably fixed on the deckframe 40.
Patent JP-S6223757-A (JP)
Title: Dryer for printed object
Inventor: OOTA TOSHIO
IPC: F26B13/10
Filed: 1985-06-26
Abstract: PURPOSE:To reduce the loss of power of laser beam as well as the number of parts by providing a spectroscopic reflection mirror capable of freely regulating that area of laser beam interrupted by the edge of its reflecting face positioned inclined to the laser beam. CONSTITUTION:The edge portion of a reflection mirror 14 is positioned to interrupt part of laser beam 12. As a result, laser beam 12A not interrupted by the edge 14a of the mirror 14 passes through the mirror 14 and goes straightforwardly toward the right below direction, and that portion of laser beam 12 which is interrupted by the inside of the edge 14 is reflected on the reflecting face of the mirror 14 and then goes forth horizontally in the form of laser beam 12B. By moving the mirror 14 widthwise by a sidewise movable feed screw 19, that area of laser beam 14 interrupted by the edge is changed to vary the ratio of power of laser beam 12A to that of laser beam 12B as a result of the movement of the mirror 14.
Patent JP-H038226-A (JP)
Title: Manufacture of head projecting-type clad rivet contact
Inventor: KURODA MASAO
IPC: H01H11/04
Filed: 1989-06-01
Abstract: PURPOSE:To prevent peeling and cracking in the connecting surroundings of a contact material and a base material by premolding a rivet contact to have a head mountain shape and then molding the head shape into head projecting shape with a molding punch having a step caved-in shape with rabbeted corners. CONSTITUTION:A cylindrical contact material 4a and a cylindrical contact base material 2a are press-bound each other and at the same time premolded into a head mountain-shaped rivet contact 1a with a reverse conical premolding punch 7 having a caved part 6. After that, the mountain-shaped head of the contact material 4 is projection-molded with a molding punch 8 having rabbets 10b, 10c, 10d in each corner of a step caved-in shape 10' and at the same time, a clad rivet-type contact 1' having rabbets in the upper circumference, in base circumference of the contact material 4, and in the circumference of head 3 of the base material 2. By this method, materials flow toward upper outer circumference of the heads smoothly.
Patent JP-H06334333-A (JP)
Title: Low expansion metal foil and laminate for printed circuit
Inventor: OKUNOYAMA TERU
IPC: H05K1/03
Filed: 1993-05-19
Abstract: PURPOSE:To exclude generation of solder cracks in a mount components, and improve through hole reliability, by forming a low expansion coefficient layer composed of specific polyimide based organic resin, on a metal foil. CONSTITUTION:In a laminate for a printed circuit wherein a metal foil is formed at least on one side of an insulating layer, a low expansion metal foil wherein an organic low expansion coefficient layer composed of fused ring type polyimide based organic resin is formed on the roughened surface of a meta foil wherein at least surface is roughened is used as the metal foil. A copper foil, an aluminum foil, etc., are used as the metal foil. Polyimide which is obtained by condensing acid anhydride and diamine can be widely used as the fused ring type polyimide bsed resin. Treatment is usually performed in the state of polyamic acid which is a precursor of them, and rings are formed by heating. A method of coating with polyamic acid resin solution continuously to imidize by baking in a drying oven is suitable for forming the low expansion coefficient layer.
Patent JP-H04365091-A (JP)
Title: Display device
Inventor: TERASAKI NOBUO
IPC: G09F9/00
Filed: 1991-06-12
Abstract: PURPOSE:To catch the temperature rise in a box body and protect a display device by fitting a temperature sensor to the box body. CONSTITUTION:A box body 1 provided with a screen 2 on the front face, an air duct 5 communicated to an outside air intake port 3 provided on the box body 1 at one end and having a discharge port opened on the back side of the screen 2 at the other end, an intake fan 6 fitted in the air duct 5, and a filter 4 fitted in the air duct 5 removably from the inside of the box body 1 are provided. A temperature sensor 8 is fitted near the position where the screen 2 of the box body 1 is incorporated. When the temperature sensor 8 catches the temperature rise of the box body 1, i.e., when the temperature of the box body 1 rises to the preset temperature or above, an alarm is generated from the temperature sensor 8. A forced fan is fitted to the box body 1, when the temperature sensor 8 detects the temperature rise, the forced fan is started to reduce the temperature of the box body 1.
Patent JP-H09324322-A (JP)
Title: Easily dyeable polyester slub yarn
Inventor: KATO JINICHIRO
IPC: D01F6/86
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester slub yarn dyeable under normal pressure and having excellent color developability and fastness. SOLUTION: This polyester slub yarn is composed of a polyethylene therephthalate copolymerized with 1.5-4.5wt.% of a polyethylene glycol having an average molecular weight of 500-4,000 and 9-6wt.% of adipic acid and satisfying the formula 1.3<=(wt.% of adipic acid/wt.% of polyethylene glycol)<=6. The yarn has a U% value of 3-15%, a strength of >=2.8g/d and an elongation of >=50%.
Patent JP-S62298236-A (JP)
Title: Radio receiver
Inventor: TAJIMA HIROSHI
IPC: H04B1/16
Filed: 1986-06-18
Abstract: PURPOSE:To improve the interference resistance characteristic by providing a high frequency attenuator controlled by a driver to the pre-stage of an antenna tuning circuit so as to operate it effectively even to a disturbing signal apart from a desired frequency and attenuating the result at the antenna tuning circuit. CONSTITUTION:The high frequency attenuator 10 connected to the prestage of the antenna tuning circuit 2 is controlled by an output voltage of a driver 9 detecting an output voltage from the AGC circuit 8 generating a DC voltage in response to an antenna input electric field level. The attenuator 10 is provided to the pre-stage of the antenna tuning circuit 2 in this way, then an interference signal is attenuated by the attenuator 10. Since the attenuated disturbing signal is attenuated by the antenna tuning circuit 2 without giving the effect on the selectivity of the antenna tuning circuit, the circuitry is operated effectively onto the interference signal apart from the desired signal. Furthermore, the circuit operation utilizes it that the resistance across the attenuator is varied by the DC current flowing to PIN diodes 13,14 of the attenuator and the distortion is very less even at a large input.
Patent JP-H11338451-A (JP)
Title: Information processor
Inventor: FUKUDA KOICHI
IPC: G06F3/048
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To facilitate discrimination for a window position to be input, for a user, as an image plane of an image same to an image plane before displaying an input frame by compressingly displaying the whole image plane before displaying the input frame, and to prevent the image plane from being concealed by the input frame by compressing also an image other than a window displayed on the image plane, so as to execute an input such as assignment of the image conducted in a state of being displayed with no input frame in a state of being displayed with the input frame, too. SOLUTION: This processor is provided with input means 1 of a pointing device such as a pen, a key board and the like, an input conversion means 2 for converting an input position data, a control means 3 for conducting memory of a program, data and the like, and execution of the program and the like, a redrawing means 4 for redrawing of an image plane, a drawing data compressing means 5 for compressing the drawing data, an image control means 6 for controlling outputs for drawing of an image and a display data, an image memory means 7 for storing the image, and a display means 8 comprising a liquid crystal display for displaying the image plane, a CRT and the like.
Patent JP-H078924-A (JP)
Title: Belt feed type washing apparatus
Inventor: KAWAHARA AKIRA
IPC: B08B3/04
Filed: 1993-06-11
Abstract: PURPOSE:To uniformly and efficiently wash an object to be washed as a whole with high accuracy and to uniformly and wholly remove waterdrops causing stains remaining on the object to be washed after drying. CONSTITUTION:A conveyor 1 having troughs 40 formed thereto by meandering a belt having feed pawls 4 fixed thereto at a predetermined interval up and down is installed and washing soln. jet nozzles 11 and air jet nozzles 14 are arranged above the troughs 40 so as to be turned toward the bottoms of the troughs 40. Objects to be washed are rotated on the bottoms of the troughs to be washed and the waterdrops on the objects to be washed are removed.
Patent JP-S5765320-A (JP)
Title: Combined apparatus for stirring and discharging
Inventor: YOSHIKAWA RIYOUZOU
IPC: B01F15/02
Filed: 1980-10-09
Abstract: PURPOSE:To easily and certainly carry out stirring mixing and discharging of a sludge or the like in a single machine by rotating a stirring impeller at a low speed through a speed changing mechanism in cooperation with high speed rotation of a discharging impeller by using a same motor. CONSTITUTION:A discharging impeller 6 arranged to a central part of a casing in a stirring and discharging apparatus 17 is directly connected to a rotary shaft of a motor 1 and a stirring impeller 7 arranged to a lower part thereof is connected thereto through a speed changing mechanism such as gears 2-5 so as to be rotated at a low speed. When said apparatus 17 is hung into a storage tank of a sludge or the like and the motor 1 is driven, the stirring impeller 7 is rotated at a low speed and supernatant water is sucked from an upwardly directed nozzle 9 and emitted from a downwardly directed nozzle 10. By this flowing pattern, the sludge is whirled up and stirred. A slurry of stirred and mixed water and the sludge is discharged through a suction port 11 or the like by suction force of the discharging impeller 6 rotated at a high speed.