baber/WOPTO huggingface dataset:
Patent JP-2000356928-A (JP)
Title: Driving mechanism and image forming device using the same
Inventor: YAMAGUCHI TOSHITAKA
IPC: G03G21/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide constitution capable of preventing middle omission and irregular density at a halftone part without causing cost rising. SOLUTION: This driving mechanism is equipped with two rotating bodies 16 and 19A set in relation that they can rotate interlocked with each other, and changes a speed ratio between both rotating bodies 16 and 19A. Then, it is equipped with 1st and 2nd rotation transmitting bodies 23 and 24 coaxially supported and provided on the supporting shaft 19A1 of the rotating body 19A, and an engaging member fixed on the supporting shaft 19A1 and selectively engaged with either the transmitting body 23 or 24. The supporting shaft 19A1 is provided movably in an axial direction so as to make the engaging member face to a position opposed to either the transmitting body 23 or 24 and rotates the rotating body 19A integrally with either the transmitting body 23 or 24 in the engaged state when the engaging member is engaged with either the transmitting body 23 or 24.
Patent JP-S6325883-A (JP)
Title: Dynamic ram
Inventor: MIYATAKE SHINICHI
IPC: G11C11/34
Filed: 1986-07-18
Abstract: PURPOSE:To enlarge an action margin by precharging a dummy capacity to the power source voltage of a circuit with an MOSFET made into an ON condition when a sense amplifier is an action condition. CONSTITUTION:To a common source line PS at a P channel MOSFET side, a dummy capacity Cp is selectively connected through a switch MOSFET Q46. The capacity value of the dummy capacity Cp is set so that the synthetic capacity value of it and the parasitic capacity of a common source line PS at a P channel MOSFET side is made approximately equal to the parasitic capacity value at an N channel MOSFET side. The precharging action to the dummy capacity Cp is executed by a P channel type switch MOSFET Q47 to receive a timing signal phip. The timing signal phip is set from a high level to a low level after a sense amplifier SA starts an action. Thus, the peak current at the time of starting the action of the sense amplifier cam be minimized.
Patent JP-H0332525-A (JP)
Title: Wire cut discharge processing device
Inventor: OOKATA SUSUMU
IPC: B23H7/10
Filed: 1989-06-29
Abstract: PURPOSE:To use a wire twice for cutting materials and improve the economic effect by installing a second reel at the position of a first reel to let an old wire which is taken up pass a discharge processing part again. CONSTITUTION:A new wire 1 wound around a first reel 2 is supplied from the reel 2 to pass a discharge processing part 3, when a material is cut by discharge from this wire 1, and it becomes an old wire 5 to be taken up by a second reel 4. The second reel 4 taking the old wire 5 once used for discharge process is replaced for the first reel 2, and the old wire 5 taken around the second reel 4 is let to pass the discharge processing part 3 to cut the material again.
Patent JP-2000356888-A (JP)
Title: Electrifying device
Inventor: TARUMI NORIYOSHI
IPC: G03G15/02
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrifying device with a superior reliability where a body to be electrified can be uniformly electrified and its service life is prolonged by forming a space in between the body to be electrified and a surface state electrode by a space forming means. SOLUTION: In this electrifying device, a space forming member as the space forming means to make the space between a surface of a photoreceptor drum and the surface state electrode to be a desired interval is provided in a position where the surface of the photoreceptor drum 1 and the surface of the surface state electrode 26 are faced. This space forming member is constituted from a projected part GC provided on the surface state electrode and an actual contact between the photoreceptor drum surface and the surface state electrode is prevented.
Patent JP-S5870320-A (JP)
Title: Automatic speed controller of car
Inventor: HAYASHI KUNIHISA
IPC: G05D13/62
Filed: 1981-10-21
Abstract: PURPOSE:To ensure control for the optimum speed of a car based on the distance between cars even the car is traveling at a curve, by delivering a holding signal through a curve detecting circuit as soon as the car reached the curve and holding the speed of the car when it reaches the curve. CONSTITUTION:An automatic speed controller contains a constant speed traveling device which sets a desired present speed of a car and a controller for distance between cars which controls the optimum distance between cars and the relative speed with a preceding car by means of a Doppler radar. When a car reaches a curve, the holding signal supplied from a curve detecting circuit 44 is applied to a holding circuit 38. In this case, if the Doppler beam gets out of the preceding car 32 and the detection is impossible for the optimum car speed signal, the other comparing signal of a comparator 42 is switched to an optimum car speed signal from the so far set car speed signal by a switching circuit 13. Then the comparator 42 selects either lower one of the speed of the car when reaching the curve held in the circuit 38 and the optimum car speed signal and supplies it to a throttle controlling circuit 20 in the form of a car speed controlling signal.
Patent JP-H0217738-A (JP)
Title: Call correspondent synchronizing system
Inventor: SAKAI TOSHIYUKI
IPC: H04L12/02
Filed: 1988-07-06
Abstract: PURPOSE:To perform the transfer of data after issuing a call in a short time in a system to perform feed corresponding to the call of communication by providing a frame pulse insertion means to insert a frame pulse with a prescribed cycle at the time of issuing the call from a subscriber in a station line termination device. CONSTITUTION:The frame pulse is inserted with the prescribed cycle at the frame insertion means 60 provided in the station line termination device at the time of issuing the call, and it is transferred to a subscriber side. Meanwhile, a prescribed power source is supplied to a frame detection circuit 90 at a switching means 145 provided in the feed circuit 140 of a customer data line termination device by the output control signal of the frame detection circuit 90 only for a period where the frame pulse is received from an input signal in the frame detection circuit 90. As a result, since it is possible to detect a frame bit immediately at the time of transferring the data after issuing the call in the customer data line termination device, the transfer of the data can be performed in a short time.
Patent JP-S6222252-A (JP)
Inventor: ARUBERUTO ADORUFU KONBERUGU
IPC: G11B9/10
Filed: 1986-07-18
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-S6412241-A (JP)
Title: Double refraction measuring apparatus for optical disc substrate
Inventor: OTSUKI SHINYA
IPC: G01M11/00
Filed: 1987-07-06
Abstract: PURPOSE:To measure double refraction of an optical disc substrate to match actual condition, by arranging a polaroid plate having an optical axis orthogonal to polarization axis of a linearly polarized light between a photodetector and a optical disc substrate. CONSTITUTION:A laser irradiation section 4 reduces a laser light 7 on an optical disc substrate 5 into a fine diameter spot of a beam. The laser light 7 is a linearly polarized light having a polarization axis coinciding with the radial direction of the substrate 5, namely, the direction of the arrow 6. When the laser light 7 enters the substrate 5, it is incident at an angle and passes through the substrate 5 according to an angle of refraction to be incident into a polaroid plate 8. The polaroid plate 8 is so arranged in front of a photodetector 9 so that the optical axis thereof 8 is vertical viewed from the surface of the drawing. When the substrate 5 exists having double refraction, the laser light 7 as linearly polarized light having a polarization axis in the direction of the arrow 6 as irradiated from the irradiation section 4 generates a phase difference and is transmitted through the polaroid plate 8 to be detected with the photodetector 9. Thus, double refraction equal in the size to the fine-diameter spot can be detected.
Patent JP-S5791861-A (JP)
Title: Production of centrifugally cast work roll
Inventor: NAKAGAWA YOSHIHIRO
IPC: B22D13/02
Filed: 1980-11-28
Abstract: PURPOSE: To produce a roll of superior surface roughening resistance and abrasion resistance by increasing the number of revolutions of chillers in such a way that the gravity multiple that the cast roll receives by centrifugal force at the extreme surface during solidifying assumes specific values in centrifugally casting the roll made of adamite as its outside shell material.  
     CONSTITUTION: The number of revolutions of chillers of a mold is increased and molten adamite is solidified, in such a way that the gravity multiple that the extreme surface part of the roll receives during solidifying at the stage of centrifugally casting the adamite having the composition 8.8W2.2% C, 0.3W1.2% Si, 0.3W 1.2% Mn, 0.3W2.5% Ni, 0.3W2.5% Cr, 0.3W2.0% Mo, <0.1% P, and <0.1% S as its outside shell layer attains 120W200 when calculated by the equation[I], whereby the roll is cast. The surface roughening resistance and abrasion resistance of the outside shell adamite of the roll are improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0217915-A (JP)
Title: Air purifier
Inventor: MATSUSHIRO TADASHI
IPC: F24F7/00
Filed: 1988-07-06
Abstract: PURPOSE:To efficiently purify air by a method wherein the saturation of the output of a gas sensor is detected and a reference value is raised at every predetermined time from a staturation time to make the rising width of the reference value smaller than a saturation value and the intensity of a blower is determined on the basis of the difference between said output and the reference value. CONSTITUTION:The contamination of a room is detected by a gas sensor 12 and the output thereof is sent to a control circuit through a detection circuit 16 and, at the point of time when the output is judged to be saturated, a reference value is raised at every predetermined time and the rising width of said reference value is made smaller than a saturation value and argorithm determining the intensity of an electromotive blower 2 on the basis of the difference between the output of the sensor and the reference value is incorporated. When the output of the gas sensor 12 reaches a definite value or more, the number of rotations of the blower 2 can be also controlled on the basis of the absolute value output of the sensor.
Patent JP-H0835765-A (JP)
Title: Loading shelves for electric refrigerator
Inventor: SUZUKI HIDEAKI
IPC: F25D25/02
Filed: 1994-07-20
Abstract: PURPOSE:To obtain loading shelves for an electric refrigerator which are foldable to improve an available space. CONSTITUTION:A central support plate 8 is mounted to a center of a rear wall 1 of a refrigerator, and a pedestal 9 is rotatably supported by the support plate 8. A central guide rail 10 is supported on the pedestal 9 to be slidable before and behind. Mounted to both side walls of the refrigerator are a pair of symmetrical right and left support plates 11, 12 formed with inwardly extending guide grooves 11a, 12a and provided with rearward shaft supports 11b, 12b. Right and left rear shelves 4, 5 are provided at lower ends thereof on both sides thereof with shafts 4a, 5a which correspond to the shaft supports, and support right and left front shelves 6, 7 reciprocatingly before and behind. The rear shelves 4, 5 are rotatably supported by the shaft supports, and the right and left front shelves are slidably supported such that support pieces 6a, 7a provided on both the sides of the right and left front shelves rest on the guide grooves 10a, 11a, 12a.
Patent JP-S6412527-A (JP)
Title: Mark detection mechanism using transmission electron
Inventor: SUGATA MASANORI
IPC: H01J37/305
Filed: 1987-07-06
Abstract: PURPOSE:To make the title mechanism compact in structure by a method wherein a hole for an electron beam passage is formed in a material fixing holder and a transmission electron beam detector is buried in the bottom part of a material moving stage. CONSTITUTION:Electron beams Bi are accelerated and converged and thereafter, are converged by a final lens 5 and are irradiated on a material 1 through a deflector 14. Marks 1a and electron passage regions 1b are formed on the surface of the material 1 and transmission electrons (e') reach to a transmission electron detector 13 buried in the bottom part of a recess 11a via a hole 12a of a material fixing holder 12 and the recess 12a of a material moving stage 11. The amount of incident electron beams is changed by the form of the marks 1a. Accordingly, the positions of the marks 1a can be detected by a normal mark detection method.
Patent JP-S6228078-A (JP)
Title: Production for steel pipe
Inventor: FUKUTANI KAZUHIKO
IPC: B23K9/08
Filed: 1985-07-30
Abstract: PURPOSE:To reduce the generation of a defective welding steel pipe by detecting a welding bead at the front of a moving magnetic field generating unit and by adjusting the thrust of the moving magnetic field generating unit by on-line from the detected signal thereof. CONSTITUTION:The laser irradiating image 9 drawn on a welding bead 4 is picked up by an image pickup device 3-2 arranged just the above of the position where the laser beam is irradiated to the welding bead 4 by irradiating the laser beam slantly on the welding bead 4 by laser beam irradiator 3-1 from the upper part of the welding bead of UO steel pipe 5, etc. The original image obtd. by the image pickup device 3-2 is fed to an image processor 3-3 and subjected to an image processing. An arithmetic control device 10 operates the welding bead width in the bead shape with the image processing, bead height and overlay angle and judges as to whether each arithmetic value is in the prescribed range or not. The correction signal in the bead shape is outputted to an electromagnetic pump 2 based on the result thereof to control so that the bead in molten state becomes in the optimum bead shape.
Patent JP-H1117927-A (JP)
Title: Image rotation processing unit
Inventor: MARUYAMA TERUYUKI
IPC: G09G5/36
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an image rotation processing unit that applies rotation processing to image data whose bit number per pixel differs from each other at a high speed. SOLUTION: M sets of memories 13a-13d with a w-bit width are adopted for a buffer memory 13 used for image rotation processing, and in the case of writing, any of the memories 13a-13d to be written for each line is selected under the control of a write control means 12, and in the case of reading, M- lines of pixel data are read at once while generating a proper read address under the control of read control means 14 to access the memories 13a-13d in parallel in the buffer 13 so as to attain high speed rotation processing.
Patent JP-S6147085-A (JP)
Inventor: OKADA MORINAGA
IPC: H01T13/40
Filed: 1984-08-11
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-H05229889-A (JP)
Title: Liquid fertilizer concentrated composition containing stable active oxygen, method for fertilizer application and sterilization and treating agent using the same composition
Inventor: IIOI YASUO
IPC: C05G3/60
Filed: 1991-07-09
Abstract: PURPOSE:To obtain a liquid fertilizer, a foliar spraying agent, etc., composed of a combination of a stabler oxygen producer with a fertilizer component by adding a specific phosphonic acid, phosphonic acid or its salt to hydrogen peroxide or a urea hydrogen peroxide adduct. CONSTITUTION:This objective liquid fertilizer concentrated composition comprises hydrogen peroxide or a urea hydrogen peroxide adduct and one or more compounds such as an aminotrimethylenephosphonic acid, 1- hydroxyrethylidene-1,1-diphosphonic acid or salts thereof in an amount so as to stabilize the hydrogen peroxide or its urea adduct and a fertilizer component. The amount of the peroxide stabilizer is preferably 0.01-5% in the composition and ethylenediaminetetramethylenephosphonic acid, 2-phosphonobutan-1,2,4- tricarboxylic acid, bis(poly-2-carboxyethyl)phosphinic acid or salts thereof are cited as the stabilizer.
Patent JP-S5870039-A (JP)
Title: Piston of internal-combustion engine
Inventor: SUAI YUUKOU
IPC: F02F3/00
Filed: 1981-10-23
Abstract: PURPOSE:To improve heat insulating effect by forming a leg for fitting an upper piston in a piston pin at one position and reducing heat loss from cavity wall part, in the piston of heat insulating type formed by the upper and lower piston. CONSTITUTION:An upper piston 21 made of a low heat-transmitting material having a piston crown part 24, a bowl-shaped cavity wall part 26 and a ring carrier part 30 is fitted in a piston ring 23 by one unitary leg 37 formed at the lower end of a pair of joined parts 31 and 32 extending from the ring carrier part 30. The leg part 37 is located in a groove 38 formed in the center of a small end part of a connecting rod 35, and the oil passage 39 of the connecting rod 35 communicates with a gap formed between the small end part of the connecting rod 35 and the leg 37 of the upper piston 21 through an oil jet 40.
Patent JP-H0348695-A (JP)
Title: Peptide derivative
Inventor: MISHIERU BINSEN
IPC: C07K1/113
Filed: 1990-06-28
Abstract: Derivatives of general formula (I): 
<IMAGE>
 in which: A denotes, with the carbon and nitrogen atoms to which it is bonded, a cycloamide group, B denotes, with the carbon and nitrogen atoms to which it is bonded, a saturated polycyclic structure, R denotes a hydrogen atom, a lower alkyl group or a 4-imidazolylmethyl group, substituted or otherwise, their diastereoisomers, enantiomers and epimers and their addition salts with a pharmaceutically acceptable acid. 
<??>Medications.
Patent JP-H05333780-A (JP)
Title: Sheet for forming pattern and label for baking
Inventor: SAKURAMOTO TAKAFUMI
IPC: G09F3/02
Filed: 1992-06-02
Abstract: PURPOSE:To obtain the sheet for forming patterns and the label for baking which can be efficiently subjected to a baking treatment at a high heating up rate without generating a baking defect, such as cracking and foaming, can bake and fix the baked patterns having excellent heat resistance, durability, chemical resistance, etc., to an adherend and can form the fine patterns in a good state as well. CONSTITUTION:This sheet 2 for forming patterns is formed by superposing layers 21, 22 constituted by holding the shape of ceramic powder to a sheet form by org. binders in >=2 layers in the combination varying in the contents of the org. binders. This label for baking has the patterns 1 consisting of heat resistant ink on the side 21 of the layer where the content of the org. binder is low of such sheet for forming the patterns.
Patent JP-2000355949-A (JP)
Title: Reinforcing method for masonry retaining wall
Inventor: SAEKI TAKAO
IPC: E02D29/02
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To reinforce a masonry retaining wall without fear of collapse in a safe construction method, in a short period and at a low cost. SOLUTION: Investigation or the like is carried out in a preliminary process to seal joints of stacked stones 1 in the sealing process and injection openings 12 are formed to inject a grouting material. The grouting material is injected in hollows and voids of soil of backing part or back-filling part 3 at the rear side of the stones 1 in the injection process. A core having 90 mm in diameter and about 45 cm in length is drawn out after the injected grouting material has been cured to some extent in the core-drawing process. A water filter body is installed in the hollow 16a defined by the drawn core in a drainage-forming process. In this way, a masonry retaining wall can be safely reinforced in a short time and at a low cost.
Patent JP-H07173377-A (JP)
Title: Polycarbonate resin composition
Inventor: MIMURA KUNITOSHI
IPC: C08L67/00
Filed: 1991-06-13
Abstract: PURPOSE:To obtain a polycarbonate resin composition for molding articles, etc., having improved rigidities such as flexural strength, flexural modulus, etc., and excellent in moldability by blending an aromatic polycarbonate, a thermoplastic polyester resin having a specific structure and a composition and a fibrous reinforcing material. CONSTITUTION:(A) an aromatic polycarbonate resin and (B) a thermoplastic polyester resin having the formula I and the formula II consisting of a dicarboxylic acid residue and the formula III and the formula IV consisting of a glycol residue as essential components in a molar ratio of the formula I/II of 50/50-20/80 and the formula III/IV of 80/20-50/50, are mixed in 95/5-5/95 wt. ratio. Further, (C) 1-100 pts.wt. fibrous reinforcing material such as glass wool, carbon fiber, whisker, etc., is compounded to 100 pts.wt. the mixture of (A) and (B) to obtain this thermoplastic resin composition suitable for various molded articles, sheet-shaped articles, etc., having improved rigidities such as flexural strength, flexural modulus, etc.
Patent JP-H0457916-A (JP)
Title: Polyester yarn having high strength and high dyeability
Inventor: ITO MAKOTO
IPC: D01F6/84
Filed: 1990-06-27
Abstract: PURPOSE:To obtain the title yarn having excellent normal-pressure dyeability with disperse dye, strength and elongation characteristics, weather resistance, etc., comprising a polyester consisting essentially of ethylene terephthalate, copolymerized with a specific aliphatic saturated dicarboxylic acid component and satisfying a specific condition. CONSTITUTION:The objective yarn comprising a yarn which is composed of a polyester having >=80mol% repeating unit made of ethylene terephthalate and copolymerized with preferably 5-15mol% aliphatic saturated dicarboxylic acid component (preferably azelaic acid or sebacic acid) having 5-18 methylene groups and has >=4.5 g/d strength (T) at break, >=0.150 double refraction ( n), <=15% shrinkage percentage in boiling water and saturation dye adsorption ability of 150mg based on 1g fiber in dyeing with disperse dye under normal pressure at 100 deg.C without a carrier.
Patent JP-H0612454-A (JP)
Title: Method and device for document retrieval
Inventor: ITO SHIRO
IPC: G06F17/30
Filed: 1992-06-26
Abstract: PURPOSE:To intelligibly present contents of a document to a retriever and to easily present plural retrieval results by preparing not only the title sentence of the document but also principal sentences of the document as retrieval results to be presented to the retriever. CONSTITUTION:A storage means 2 where a retrieval word to specify document data of the retrieval object is inputted and stored and a retrieval processing means 3 which retrieves document data including this retrieval word from a document file based on the retrieval word are provided. The title sentence indicating document data retrieved by the retrieval processing means 3 and/or sentences before and after the retrieval word are extracted from document data by extracting means 5 and 6. Sentences extracted by extracting means 5 and 6 are displayed on a display means. Thus, contents of retrieved document data are intelligibly displayed to the operator because the title sentence of document data and/or sentences before and after the retrieval word are displayed at the time of retrieval of document data.