baber/WOPTO huggingface dataset:
Patent JP-H05289195-A (JP)
Title: Copying device
Inventor: ENDO TAKESHI
IPC: G03B27/32
Filed: 1992-04-08
Abstract: PURPOSE:To realize the copying device provided with OHP function without making a special mechanism necessary to the copying machine main body so as not to hinder the lowering of cost or miniaturization. CONSTITUTION:The device is provided with an original platen formed on the copying machine main body 5 provided with translucency, a pressing plate 1 to bring a document into a pressurized contact with this original platen, an exposure lamp 7 provided to be freely mobile along the original platen within the copying machine main body 5, an exposure lamp fixing means fixing this exposure lamp 7 to an arbitrary position, a plate lens 2 attached to the pressing plate 1 and by which the light from the exposure lamp is diffused and a projecting optical system 3 attached to be mobile to the copying machine main body 5 by an arm 6 where transmitted light from the document placed on this plate lens 2 is enlarged and projected to a screen outside.
Patent JP-H06277422-A (JP)
Title: Production of filter medium and filter medium produced by the method
Inventor: MURAKAMI KEIICHI
IPC: B01D39/20
Filed: 1993-03-23
Abstract: PURPOSE:To provide a method to produce a filter medium which can improve the efficiency of capturing metal fibers in a wet-type production method and at the same time, make uniform the characteristic of a filter medium for each production batch with the characteristics of both metal fiber medium and metal powder filter medium in addition to high performance as well as a filter medium produced using the method. CONSTITUTION:The method for producing a filter medium is to allow metal fibers 11 and metal powder 12 to be dispersed and afloat in a liquid, then form a mixed product consisting of a blend of the metal fibers 11 and the metal powder 12 after the sedimentation of the blend in a liquid with the subsequent sintering of the mixed product. The filter medium is produced using the method.
Patent JP-S5611579-A (JP)
Title: Coordinate input unit
Inventor: MORI HIROYUKI
IPC: G06F3/045
Filed: 1979-07-10
Abstract: PURPOSE: To easily obtain the copy of input picture by using ball-point pen without the input pen with cord, by improving the input plate of the coordinate input unit so that the distortion of coordinate can not be produced, and widening the effective write-in area.  
     CONSTITUTION: On the insulation base plate 22 of the input plate 21 of the coordinate input unit 31, the resistive film 23 is adhered, and on the resistive film 23, the insulation spacer 24 of frame type of uniform thickness is provided. Further, the conductive film 25 made of conductive rubber low in the resistivity is extended on the spacer 24, the insulating spacer 26 with uniform thickness is adhered on the film 25 by opposing to the spacer 24, and the flexible film 29 adhering the resistive film 28 under the insulating film 27 is extended on the spacer 26 for coating. The electrodes X, X' are placed at the external ridge opposing to the resistive film 23, and the resistive film 28 is provided with the opposing electrodes Y, Y' almost orthogonal to the electrodes X, X'. Further, on the input plate 21, the input pen 32 writing characters, constant voltage nongrounding DC power supplies 33, 34 and output terminals 35W37 are placed, and desired input is added with the pen 32 and the coordinate information is output to the terminals 35W37. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02266816-A (JP)
Title: Closure for cable connection
Inventor: OGATA KAZUYA
IPC: H02G15/113
Filed: 1989-04-06
Abstract: PURPOSE:To prevent a cable from being damaged in dismantling sleeves by providing a metal dismantling waher integrated with a pair of split sleeves at both end sections in the longitudinal direction of a coupled section of a pair of split sleeves. CONSTITUTION:The joint section of cable 11 and 11 is covered with vertically split sleeves 17 and 17, over the outside circumference of which a band 20 is wound so that both split sleeves 17 and 17 may be combined and fixed by fastening a longitudinal plate section (hook) 23 at both ends of the band 20 with bolts 23 and nuts (packing) 24. An L-shaped dismantling washer 54 made of a metal such as iron, etc., situated at both end sections in the longitudinal direction is provided to the joint section between the thick wall sections 31 of both split sleeves 17 and 17. The dismantling washer 54 is integrally fixed when the split sleeves 17 and 17 are moulded. The damage to the cables 11 and 11 in dismantling the sleeves can thereby be prevented.
Patent JP-H07271216-A (JP)
Title: Image forming device
Inventor: WATANABE TOSHIO
IPC: G03G15/16
Filed: 1994-04-01
Abstract: PURPOSE:To always output an excellent image by always impressing an optimum transfer bias on a recording material in an image forming device constituted so that the recording material is passed through a transfer part between an image carrier and a transfer means brought into contact with the image carrier and the transfer feasible image of the image carrier is transferred on the recording material by impressing a bias voltage on the transfer means. CONSTITUTION:This device is provided with switching means RL, 41 and 40 selecting a bias voltage value for the transfer means 13. When the image of specified size is designated to be outputted, a method for controlling the bias voltage impressed on the transfer means 13 is changed by an external input means. Besides, the device is provided with a means manually switching or automatically controlling and switching the transfer bias voltage value. Moreover, it is provided with a means detecting at least two among the number of sheets used by a developing device, environmental humidity and the hygroscopic degree of the recording material and manually switching or automatically controlling and switching the transfer bias voltage value based on the detected values.
Patent JP-H0814346-A (JP)
Title: Weight device for v-belt type automatic transmission
Inventor: NAGAYAMA KOZO
IPC: B62M9/08
Filed: 1995-03-20
Abstract: PURPOSE:To provide a weight device for a V-belt type automatic transmission which prevents localized abrasion of its weight roller, need not be lubricated, and is easy to maintain and inspect. CONSTITUTION:A movable face 19 is made of aluminum, a holding plate 21 is made of steel, the angle alpha at which the portion of the movable face 19 in contact with a weight roller 22 is inclined to a face F1 perpendicular to a drive shaft 5 is greater than the angle beta at which the portion of the holding plate 21 in contact with the weight roller 22 is inclined to a face perpendicular to the drive shaft 5, and the weight roller 22 is made of a resin with a lubricant mixed therein. Therefore, the weight roller rolls well and so does not undergo localized abrasion, and a stable speed change characteristic can be maintained over a long period without the supply of a lubricant such as grease.
Patent JP-S58205003-A (JP)
Inventor: MUKAI KIYOTAKA
IPC: F22B37/40
Filed: 1982-05-24
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-S61246410-A (JP)
Title: Water intake device for dam water source
Inventor: TSUMITA KUNIHIRO
IPC: E02B9/04
Filed: 1985-04-25
Abstract: PURPOSE:To maintain or discharge water without the needs to open or close the gate of a dam by providing a water intake device consisting of a siphon whose one end is immersed in water source and the other end is positioned on the downstream of the dam and a water lifter to give initial water level further to the bend portion of the siphon. CONSTITUTION:A water intake device consists of a siphon 4 whose one end is immersed in water source 1 over a cut-off wall 2 at its bend 4 to divide the dam water source 1 from dam downstream 3 and the other end is positioned on the downstream 3 of dam and a water lifter 7 to give initial water level till the bend 4c of the siphon 4. In discharging water, water is lifted into the siphon 4 by a pump 10 and air in the siphon 4 is discharged through a valve 11 to the open air. When the initial water level up to the bend 4c is given, a water discharge valve 8 is opened and water is discharged continuously by siphoning phenomenon thereafter. Water can thus be maintained or discharged without the needs to open or close the gate by such a simple structure of intake device, such as the siphon 4.
Patent JP-H06297745-A (JP)
Title: Printing method and apparatus
Inventor: YAMAGUCHI MASAYOSHI
IPC: B41J2/345
Filed: 1993-04-14
Abstract: PURPOSE:To enhance the printing efficiency of a thermal printer by simple constitution and control and to miniaturize a necessary power supply. CONSTITUTION:The width of a heat generating dot in a sub-scanning direction is substantially set to 1/x (wherein x is an integer of 2 or more) of the width of a printing dot in the sub-scanning direction according to one printing data and the feed pitch of thermal recording paper is substantially set to 1/x of the printing dot 15 according to one printing data and the printing dot according to one printing data is divided into x-times in the sub-scanning direction to perform printing.
Patent JP-S62242692-A (JP)
Title: Production of moranoline derivative
Inventor: EZURE YOJI
IPC: A61P3/08
Filed: 1986-04-15
Abstract: PURPOSE:To easily obtain the titled compound useful as a remedy for diabetes, etc., in high purity and yield, by carrying out fractional crystallization of a mixture of specific glucosylmoranoline, oligoglucosylmoranoline and moranoline using methanol as a crystallization solvent. CONSTITUTION:An aqueous solution containing moranoline of formula I and cyclodextrin or soluble starch is successively treated with cyclodextrin glucosyl transferase and glucoamylase. The obtained mixture of glucosylmoranoline of formula II, oligoglucosylmoranoline of formula III (n is 1-5) and the compound of formula I is dissolved in water and the obtained solution is added with methanol. The mixture is stirred preferably at an agitation rate of about 200rpm for 24hr to effect the crystallization and obtain the objective compound which is a molecular compound of methanol and the compound of formula II. Methanol can be removed from the molecular compound by the fractional crystallization using ethanol as the crystallization solvent.
Patent JP-S61248863-A (JP)
Title: Increased folding device in paper folding
Inventor: KATO HISANORI
IPC: B65H45/14
Filed: 1985-04-25
Abstract: PURPOSE:To eliminate looseness in folding of a sheet of paper and carry out a tight folding by reciprocating said paper many times between a pair of drive and idle rolls. CONSTITUTION:When a sensor 16 detects a sheet of paper 20, a normal rotation clutch 5 is turned on causing a drive roll 14 and an idler roll 13 to rotate normally. The paper 20 is folded by, and passes between, the rolls 14, 13 and proceeds and, when it is detected by a sensor 17, the clutch 5 is turned off while, at the same time, a reverse clutch 6 is turned on reversing the rolls 14, 13 to convey the paper 20 in the opposite direction, sending it in the reverse direction between both rolls 14, 13. By repeating the on-off of the clutches 5, 6, the paper 20 is repeatedly reciprocated a few times between both rolls 14, 13, to obtain tight folding of the paper 20.
Patent JP-S61247464-A (JP)
Inventor: NAOI KEIJI
IPC: A61M1/22
Filed: 1985-04-25
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-H08257791-A (JP)
Title: Low hydrogen covered electrode
Inventor: AOYAMA JUNICHI
IPC: B23K35/365
Filed: 1995-03-22
Abstract: PURPOSE: To improve toughness by covering the covering material containing a specific quantity of metal carbonate, metal fluoride, Mg, Si, Mn, Cr, Ti around the steel core wire containing a specific quantity of C, P, S, N. CONSTITUTION: A steel core wire consists of, by weight, <=0.03% C, <=0.01% P, <=0.01% S, <=0.005% N. A covering material consists of, by weight, 30-60% metal carbonate, 8-20% metal fluoride, 0.5-3% Mg, 2.8-5.8% Si, 0.5-4% Mn, 8-14% Ni, <=0.02X Cr, 0.3-0.8% Ti, further arc stabilizer, slag agent and binder. The steel core wire is covered with the covering material. By this method, in welding a high strength steel having >=HT590 class, weld zone having excellent low temp. toughness, excellent toughness after PWHT and CTOD value is obtained.
Patent JP-H03287076-A (JP)
Title: Acceleration sensor
Inventor: YAMAMOTO OSAMU
IPC: G01V1/16
Filed: 1990-04-02
Abstract: PURPOSE:To simplify a device configulation and to easily reduce a size and weight by measuring the time of propagation of a magneto-elastic wave, generated by an exciting means, between detecting means at two places, and detecting the displacement of a weight and finding acceleration. CONSTITUTION:When a pulse current is applied to a driving coil 13, the magneto-elastic wave is generated at the part where the coil 13 is wound and propagated in a high magnetostrictive magnetic body 12 to generate a detection pulse P1 at a 2nd detection coil 15 and a detection pulse P2 at a 1st detection coil 14. The distance between the coils 14 and 15 along the magnetic body 12 is calculated from a specific expression based on the time between the pulses P1 and P2 and the propagating speed of the magnetoelastic wave which is measured previously. The position of a weight 11 is determined by the force that the weight 11 receives in proportion to the acceleration and the balance between compressed coil springs 16 and 17, so the displacement position of the weight 11 is found from the difference between the propagation time when the acceleration is 0 and the propagation time corresponding to certain acceleration. The displacement position is proportional to the acceleration, so the direction and value of the acceleration can be detected.
Patent JP-H03286856-A (JP)
Title: Resin molded product
Inventor: ISHIDA TOSHIO
IPC: B32B27/06
Filed: 1990-04-02
Abstract: PURPOSE:To impart surface hardness and aesthetic appearance to the surface layer of a thermoplastic resin molded product and to prepare the resin molded product rich in mass productivity and the degree of freedom of a molding size by laminating and integrating a thermoplastic resin having a specific m.p. and a thermosetting resin impregnated base material within a specific temp. region. CONSTITUTION:A thermoplastic resin having an m.p. of 110 deg.C or higher such as a polypropylene resin, an ABS resin, a polyethylene terephthalate resin or a polybutylene terephthalate resin and a base material impregnated with a thermosetting resin such as a urea resin, a melamine resin, a phenol resin, a cresol resin, an unsaturated polyester resin, an epoxy resin, a polyimide resin or a thermosetting polyphenylene oxide resin are integrally laminated and molded at 110-200 deg.C by a heating pressurizing means such as compression molding, transfer molding, injection molding, extrusion molding or lamination molding.
Patent JP-H07268616-A (JP)
Title: Production of silicon target for sputtering
Inventor: MORITA TAKESHI
IPC: C30B29/06
Filed: 1994-03-31
Abstract: PURPOSE:To produce a silicon target for sputtering which is not broken even when a high electric power is supplied and with the film forming condition stabilized in a short time by heat-treating a silicon crystal material to form an extremely thin oxide film and then chemically etching the film. CONSTITUTION:A silicon single crystal or polycrystal material is heat-treated so that the thickness of the formed oxide film is controlled to <=20nm, preferably to about 5-15nm. The heat treatment is carried out at 0.1-0.5atm oxygen partial pressure and 200-800 deg.C for about 1-3hr, and hence the tip of the crack of the work-affected layer is rounded. The material is chemically etched preferably with alkali, and the etched surface layer is preferably removed by 2-200mum. The material is further soldered and bonded to a backing plate of Cu, etc., and a silicon target for sputtering capable of stably forming a film for a long time is obtained.
Patent JP-H01261121-A (JP)
Title: Screw conveyer
Inventor: MATSUMOTO MASATO
IPC: B65G53/24
Filed: 1988-04-07
Abstract: PURPOSE:To make conveyance smooth and to make it possible to prevent residue of carried goods in a sluice by using conveyance on a screw blade together with air conveyance, at the same time, making large of the sluice and the screw blade on the exhaust port portion. CONSTITUTION:When carried goods are thrown into a pit P under a condition of rotation on a rotary shaft 1, air flow in a speed over a moving speed of carried goods is generated in a cylinder 3 according to a screw blade 5 facing to an exhaust port 5, by a screw blade 2. Movement of carried goods is facilitated by this air flow, while carried goods are sent and fed smoothly and carried by the air flow and a guide ring 6 in neighborhood of a supply port 4. And then, when conveyance gets close to end, although conveying force by the screw blade 2 gets dropped or impossible but conveyance can be continued by the air flow, therefore carried goods never remain in the supply port 4.
Patent JP-S61247088-A (JP)
Inventor: SAKAMOTO KUNIO
IPC: H05K1/03
Filed: 1985-04-24
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-H03287489-A (JP)
Title: Double-reverse propeller driving device for turbine propulsion engine ship
Inventor: KUSHIYAMA HIROSHI
IPC: B63H23/10
Filed: 1990-04-02
Abstract: PURPOSE:To reduce the cost and improve the propulsion efficiency by using a reduction gear necessarily equipped on a ship having a turbine as a main engine for driving a double-reverse propeller shaft. CONSTITUTION:A high-pressure steam turbine 1 and a low-pressure steam turbine 11 are provided as main engines, a front propeller 34 is fitted at the outer end section of a hollow outer shaft 32, and an outer shaft wheel 24 is fitted at the inner end section. An inner shaft 31 is arranged concentrically with the outer shaft 32, a rear propeller 33 is fitted at the outer end section of the inner shaft 31, and an inner shaft wheel 21 is fitted at the inner end section respectively. A high-pressure side inner shaft second pinion gear 4 engaged with the inner shaft wheel 21 is provided coaxially with a high-pressure side wheel 3 engaged with a high-pressure side first pinion gear 2 provided on the output shaft of the high-pressure steam turbine 1. A high-pressure side outer shaft second pinion gear 40 is provided coaxially with the second pinion gear 4 to be engaged with the outer shaft wheel 24 via an idle gear 22. A similar reduction gear mechanism is provided for the low-pressure steam turbine 11.
Patent JP-S5712132-A (JP)
Title: Electromagnetic brake unit
Inventor: WAKIYAMA YOSHIYUKI
IPC: F16D65/28
Filed: 1980-06-26
Abstract: PURPOSE: To manufacture a cheap single plate for brake by connecting a plurality of frictional member to each opposite face of a fixing body and pressing material which are rotatable to a rotary shaft and facing both side of a brake plate rotating along with the rotating shaft.  
     CONSTITUTION: When the switch is closed, a movable iron core is attached to a fixed iron core so that a plurality of frictional members 16, 17 and brake plate 6 are spaced one another, a rotary shaft rotates rapidly by being released from the brake. On the contrary, when the operational switch of a electric motor for a winch is closed, a plurality of the frictional plates 16, 17 and brake plate 6 are integrally brought in contact under pressure by elastic pressing force of a elastic member 15, and the rotary shaft is stopped rapidly by the brake action. The braking torque is adjusted by changing the central diameter of a plurality hollows 1b, 10b or fitting a plurality of frictional members 16, 17 possessing frictional coefficient different from each other in each hollows 1b, 10b. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01260806-A (JP)
Title: Panel-form radiator
Inventor: NAKAMURA KOUICHI
IPC: H01F27/12
Filed: 1988-04-12
Abstract: PURPOSE:To remove rust and corrosion factors causing a leakage of a cooling medium by press bonding so as to pack a radiating plate circumferential edge part including electrode marks at the time of seam welding in an anticorrosive tape in which a compound which makes drying oil of oxidizing polymerization main constituent is impregnated. CONSTITUTION:Radiating plates 2, 2 composed of two thin steel plates manufactured by a die cloth cutting machine are faced each other, its circumferential edge part 3 is jointed by seam welding 8 to form an oil passage of a cooling medium in the inside thereof, opening parts 4, 5 for flowing in and out insulating oil are provided in the upper and lower parts of the center thereof and the necessary radiating panels 6 are laminated to joint the opening parts 4, 5 each other to form. The radiating panel 6 for forming a panel-form radiator 1 covers the seam welding electrode marks of the radiating plates 2 on a paint film 10 on which anticorrosion paint is applied and press-bonds an anticorrosive tape 7 for covering the edge face of the circumferential edge parts 3 of the radiating plates 2, 2. Since the anticorrosive tape 7 is impregnated with a compound which makes special mixing drying oil in a mixing fabric of nylon and vinylon a main constituent, it is suitable specially for the outdoor having oxidizing polymerization.
Patent JP-S63252755-A (JP)
Title: Character output apparatus
Inventor: HIGUCHI YUICHI
IPC: G06F3/12
Filed: 1987-04-09
Abstract: PURPOSE:To increase the processing efficiency to expand a character pattern by permitting simultaneous registration of inverted white/black character patterns and halftone character pattern when patterns of character sets are registered. CONSTITUTION:Data is stored in an input buffer if it is received. Next, the input buffer is read to determine if the data read is a control command, If it is a control command, it is to be further determined whether the control command is a font registration command. If it is the font registration command, a reference pattern is registered in a character pattern generator 5, and then a pattern for halftones consisting of overlapped halftone pattern and a pattern for white/black inversion generated by bit inversion are registered respectively.
Patent JP-H08282373-A (JP)
Title: Glape-roof rear view mirror
Inventor: MORI KOICHI
IPC: G02B5/08
Filed: 1995-04-13
Abstract: PURPOSE: To provide a glare-proof rear view mirror to simplify structure, facilitate manufacture, have a high grade feeling, and also reduce a cost. CONSTITUTION: A glare-proof rear view mirror comprises a mirror 2 on the deep side wherein a dark color 7 is arranged on the back surface 6b of a plate- form transparent base material 6 both the surface and the back of which are parallel to each other; and a front mirror 3 wherein a translucent reflection layer 9 is formed on the back surface 8b of the plateform transparent base material 8, both the surface and the back of which are parallel to each other, through spattering and the front mirror 3 wherein an ordinary position paralleling the mirror 2 on the deep side and a glare-proof position non-parallel to the mirror 2 on the deep side are movably arranged.
Patent JP-S6040936-A (JP)
Inventor: BARII RANDORU JIENINGUZU
IPC: G01N15/00
Filed: 1984-05-01
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。