baber/WOPTO huggingface dataset:
Patent JP-S6273450-A (JP)
Title: Servo circuit
Inventor: KOSAKA YOSHIAKI
IPC: G11B15/467
Filed: 1985-09-26
Abstract: PURPOSE:To set many reproducing modes with a small quantity of ROM capacity by allocating the same address to a data storage address in a storage means with respect to two kinds of reproduction modes satisfying specific conditions. CONSTITUTION:In 2 kinds of reproduction modes satisfying specific conditions, the same address is allocated onto a ROM storing data setting a period of a reference signal to the reproduction modes while taking it into consideration that the reference signal period and the center frequency are nearly equal. That is, since the reference signal period (or center frequency) of the reproduction mode (SP, CUE, n) and the reproduction mode (EP, CUE, m) is the same, the same address is assigned to the ROM 41 with respect to them. This is applied to the reproduction mode (SP, REV, n) and the reproduction mode (EP, REV, m) similarly. Thus, the capacity of the ROM 41 is reduced to 2/3.
Patent JP-S6272482-A (JP)
Title: Power source for arc welding
Inventor: KAWAI NAOKI
IPC: B23K9/073
Filed: 1985-09-26
Abstract: PURPOSE:To prevent the generation of spatters and to increase the welding quality and operability by dividing the arc period and by performing the necessary control effectively in respective state. CONSTITUTION:The power source circuit for arc welding is composed of the current value detecting circuit 12 which outputs the signal corresponding to the welding current value with its detecting, short circuit and arc detecting circuit part 14, the No.1 timer circuit part 15 which counts the time limit of No.1 with the arc generating time from the wire short circuit as the origin and the No.2 timer circuit part 16 which counts the time limit of No.2 with the counting completion time of No.1 time limit as the origin and the output control circuit part 13 which outputs to the welding output controlling element 4 the signal commanding No.1 welding output within No.1 time limit, No.2 welding output within No.2 time limit, No.2 welding output in case of the current value detecting value being <= the prescribed value after No.2 time limit counting completion and No.3 welding output which is smaller than No.1 and 2 welding outputs after the current value detecting value reaching to the prescribed value, while under the arc generation by inputting each output signal of each circuit part 12, 14, 15, 16.
Patent JP-H0940016-A (JP)
Title: Bag-in-box with function to prevent trunk from swelling
Inventor: TAKEZAWA YASUHEI
IPC: B65D77/06
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent a trunk swollen phenomenon by folding an inner tube forming piece inside an outer box via a fold applied between respective inner tube forming pieces, bonding it to a side plate inner face to form an octagonal prism, and placing a large bag or a thin container larger than an internal measured diameter of the inner tube inside the octagonal inner tube. SOLUTION: An outer box is formed of a single blank 100 by a method wherein while side plates 2, 2 and 3, 3 are first made to stand perpendicularly to a bottom plate 1, an inner tube forming piece 8 is integrally fixed to an inner face of the adjacent side plate 2. Thereafter, an inner tube forming piece is folded by 180 degrees onto the inner tube forming piece 8 via a fold (a) provided between the pieces 8, 9 to be overlaid, and adjacent inner tube forming pieces 8, 8 and 9, 9 are butted to each other respectively and joined inside the side plate 2. In addition, an outermost inner tube forming piece 11 is integrally fixed to an inner face of the wider side plate 3. Even a bag larger than an inner diameter of the inner tube can smoothly drop to a bottom of the outer box while the inner bag is deforming according to the inner face of the inner tube.
Patent JP-H1162627-A (JP)
Title: Injection quantity adjusting device for fuel injection pump
Inventor: TAKEUCHI KATSUHIKO
IPC: F02D1/02
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an injection quantity adjusting device for a fuel injection pump, which prevents sudden change in fuel injection quantity in acceleration and deceleration, secures acceleration performance in slow acceleration and can be incorporated in a pump without affecting acceleration stepping force. SOLUTION: A shaft 52 is slidably fitted in the capsule 51 of a damper mechanism 50. This shaft 52 is connected to a tension lever 34 through a pin 58. A seat 53 is attached between a stopper 52a and a seat 54 so as to be movable on the shaft 52, and a compression coil spring 56 is fitted between the seats 53 and 54. In addition, a seat 55 is attached between a stopper 52b and the seat 54 so as to be movable on the shaft 52, and a compression coil spring 57 is fitted between the seats 55 and 54. Each of the seats 53 and 55 is formed with a hole section 101 and an orifice, and the seat 54 is formed with a hole section 103 at a position radially inside more than the hole section 101.
Patent JP-H0962055-A (JP)
Title: Charging and cleaning device
Inventor: SATO TOSHIYA
IPC: G03G15/02
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, to save the space of a device and to make the diameter of a charge carrier small by providing an insulating member and a voltage impressing means for forming an attraction electrical field and a charge electrical field. SOLUTION: Inside the cylinder of an insulating cylinder charging and cleaning member (cylindrical member) 12, an insulating core bar 13, a cleaning electrical field forming member 14 with the core bar 13 fixed, a charging electrical field forming member 15 and a toner recovering electrical field forming member 16 are respectively arranged at the upstream part and the downstream part of the contact part with a photoreceptor (charge carrier) 1 and the toner recovering part so as to be opposite to the photoreceptor 1.  Besides, in order to hold the recovered toner, a scraping member 17 is brought into contact with the cylindrical member 12 while facing to the toner recovering electrical field forming member 16, and each of electrical field forming members 14 to 16 is electrically isolated (non conductive), and appropriate electrical fields are respectively applied on the members 14 to 16 by a cleaning power source 31, a charging power source 33 and a toner recovering power source 35 through switches 32, 34 and 36.
Patent JP-2001039265-A (JP)
Title: Shoulder height adjuster for seat belt
Inventor: OKAZAKI MOTOHIDE
IPC: B60R22/20
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of shoulder height adjusters for seat belts, reduce the number of components used, and facilitate assembly. SOLUTION: An operation knob 5 is mounted over the base end of a lock pin 4. That surface of a slide cover 3 which is opposite to a slider 2 has a lock pin guide 32 that projects around a through hole, which the point of the lock pin 4 passes, to guide the lock pin 4 and that has a spring seat at the projected end on which a spring for urging the lock pin 4 is pressed. That surface of the slide cover 3 which faces the slider 2 has jaws 34 and 35 projecting from the circumference of the through hole, and the projected ends of the jaws 34 and 35 are catches P bent back toward the through hole. When forced to the back surface side of the slider 2, the catches P couple the slide guide 3 to the slider 2.  When the operation knob 5 is operated to dislodge the lock pin 4 from an engagement hole 11, this force urges the catches P of the jaws 34 and 35 more deeply to the back surface of the slider 2.
Patent JP-2000047498-A (JP)
Title: Transfer device for image forming device
Inventor: OKAZAKI AKITAKA
IPC: G03G15/16
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To perform a satisfactory transfer in the transfer of a toner image formed on an image carrier (photoreceptor) to a sheet with the back surface of a sheet holding body (transfer belt) for holding and carrying the sheet to the transfer position being brought into contact with a transfer brush. SOLUTION: In order to transfer a toner image formed on a photoreceptor 23 to a sheet S, the sheet S is held by a transfer belt 13 and fed to a transfer position and the transfer is performed in the state where the sheet is brought into contact with the surface of a photoreceptor 23. Therefore a transfer means 26 consisting of a pressing member 33 for energizing a transfer brush to the photoreceptor 23 side to ensure a prescribed contact area L for bringing a transfer belt 13 into contact with the photoreceptor 23 through the sheet S and a transfer brush 34 making contact with the transfer belt 13 on the downstream side of an intermediate point P halving the contact area L is provided on the back surface side of the transfer belt 13 to constitute a transfer device.  According to this, the sheet P starts to make contact with the photoreceptor 23 from the start point (a) of the contact area L and receives the transfer action by the transfer brush 34 after sufficiently attached to the photoreceptor 23, so that a satisfactory transfer can be preformed without disturbing the transfer of the toner image.
Patent JP-S6457122-A (JP)
Title: Stock mechanism of folded recording paper of recorder
Inventor: KIMURA TOSHIO
IPC: G01D15/30
Filed: 1987-08-27
Abstract: PURPOSE:To accommodate folded recording paper in a large amount and thereby to prolong a period of replacement, by preventing the floating of the folded recording paper due to elasticity by a hold-down operation. CONSTITUTION:A recording paper pressing lever 61 of a recording paper stock element 60 moves vertically in gearing with a sprocket 2, and the folded part 1a of recording paper 1 fed by the sprocket 2 is pressed thereby in the direction of an arrow beta. A recording paper hold-down plate 62 provided for the stock element 60 has a stopper 62a having a spring property and being movable forward and backward, and the plate leads under the stopper 62a the folded part 1a pressed by the lever 61, so as to hold is down. When the folded part 1a comes to the position of the lever 61, therefore, it pressed down by the lever 61 and then held down under the stopper 62a of the recording paper hold-down plate 62. Although the hold-down plate 62 is to move upward due to the stiffness of the recording paper 1 on the occasion, it is pulled constantly by a spring 62b for return of the recording paper hold-down plate, and therefore the floating of the recording paper 1 is prevented. The lever 61 is made to return to a vertical position by a spring 61a for return of the recording paper pressing lever.
Patent JP-S6191929-A (JP)
Title: Dry etching method
Inventor: KAWABATA RYOHEI
IPC: H01L21/3065
Filed: 1984-10-11
Abstract: PURPOSE:To etch a film to be etched in a taper form using a vertical photo resist pattern, by isotropic- or semi-isotropic-etching a etching mask, and at the same time by directed-etching the film to be etched. CONSTITUTION:On a film 12 to be etched (a portion of a silicon substrate or a polysilicon film) over the substrate 11, a photo resist film 13 with a vertical cross sectional shape is formed. Next, reactive ion etching is done using SF6+O2 gas. By selecting a concentration of O2 in the etching gas at a appropriate value (about 50%), a film 12 to be etched can be directed-etched and the photo resist 13 can be isotropic- or semi-isotropic-etched. In this way, by employing the photo resist film 13 with a vertical cross sectional shape, the film 12 can be formed in a taper shape 12a. Moreover, by controlling an O2 concentration, cross sectional shape of the processed face can be controlled precisely.
Patent JP-2001039155-A (JP)
Title: Window glass holder for automobile
Inventor: MIZUSAWA AKIRA
IPC: E05D15/16
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of easily and surely connecting an elevating/lowering window glass of an automobile to an elevating/lowering member to constitute a window regulator on a glass holder without using any adhesive. SOLUTION: A glass bolder G comprises a holding part 2 to hold an end part of an elevating/lowering window glass 200 and a fitting part 1 of a window regulator to a direction member 302. The holding part 2 comprises an inner molded part formed of a hot melt material provided with a pair of side members 20a, 20a to hold the end parts of the window glass 200 from both sides and a bottom member 20b stretched between lower ends of a pair of the side members 20a, 20a, and an outer molded part formed of a plastic material higher in melting point than the hot melt material integrated with the inner molded part 20 outside the inner molded part 20.
Patent JP-S58113801-A (JP)
Title: Method and device for measuring strain
Inventor: KUBODERA SHINJI
IPC: G08C15/02
Filed: 1981-12-28
Abstract: PURPOSE:To measure the strains at a plurality of closely located places highly, accurately, by providing carrier frequencies which are to be supplied to a plurality of strain gage bridges so that they have different frequencies which are  not interfered each other. CONSTITUTION:The carrier waves having the different frequencies of 5kHz, 12kHz, and 28kHz are supplied to the strain gage bridges 11-13 which are attached to a body to be measured 10 from the strain measuring devices 14- 16. Therefore, the carrier waves are not interfered each other, and the strains at a plurality of the closely located places can be measured highly accurately. Furthermore, the measuring devices 14-16 use measuring instruments which are provided with carrier wave oscillating circuits, circuits which detect the detected signals superimposed on the carrier waves, compensating circuits which automatically offset umbalanced components generated by the capacity components of the strain gage bridges (Patent Application No. 56-174505). Therefore the accuracy is further increased.
Patent JP-H0379871-A (JP)
Title: Sliding sealing surface for mechanical seal
Inventor: KUBO YASUHITO
IPC: F16J15/34
Filed: 1989-08-19
Abstract: PURPOSE:To reduce the number of parts by providing a metal plate made retainer with a rotary sealing ring, supporting the collar body of a cylindrical bellows fittingly secured at an axis of rotation into a ring groove, and bringing a pressure spring into contact with the ring groove, thus forming a sliding sealing surface on the contact face between a fixed sealing ring and the rotary sealing ring. CONSTITUTION:A fixed sealing ring 3 is fixed on the peripheral part outer side of the axial hole 2 of a fitting housing 1 made of metal. A rotary sealing ring 4 as an annular hard coated layer is formed on the surface of the front ring wall 6a of a metal plate made retainer 5 provided with a recessed ring groove 6. A collar body 9 protrusively provided at one end of a cylindrical bellows 7 fittingly secured at an axis of rotation 8 is supported in the ring groove 6 of the retainer 5. A pressure spring 13 is brought into contact with the rear ring wall 6b of the ring groove 6 so as to form a sliding sealing surface on the contact face between the fixed sealing ring 3 of the fitting housing 1 and the rotary sealing ring 4. As a result, the number of parts is reduced, as well as assembling manday is lessened.
Patent JP-S58116341-A (JP)
Inventor: NAKAJIMA SATOSHI
IPC: A61B5/15
Filed: 1981-12-28
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-S6192583-A (JP)
Title: Production of propionic acid
Inventor: IMADA YUKIO
IPC: C12P7/52
Filed: 1984-10-15
Abstract: PURPOSE:To obtain propionic acid from a culture material advantageously, by cultivating a fungus belonging to the genus Candida, capable of producing propionic acid, by the use of CH3OH as a carbon source. CONSTITUTION:The fungus such as Candida boidinii A-1917-3 (FERM P-7853) is cultivated in a medium containing CH3OH as a carbon source. An organic ammonium salt, etc. is used as a nitrogen source of the medium, and, if necessary, various phosphates, sulfate, etc. may be used as an inorganic substance. The cultivation is carried out usually for about 12hr-14 days under aerobic conditions. The pH of the medium is 4-10, and the temperature is about 20-40 deg.C. In collecting and purifying the aimed substances, a method applicable to collection and purification of organic compounds can be generally employed.
Patent JP-H0945814-A (JP)
Title: Semiconductor device
Inventor: MORIYAMA YOSHIFUMI
IPC: H01L21/52
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device on which a cavity area is decreased by a method wherein a cavity is provided on the circuit board such as a printed wiring board, etc., and a semiconductor element is buried in the cavity. SOLUTION: An extension corner 17, which is swelled out, is provided on the corner part of a cavity 16 where a semiconductor element 12 is buried in the circuit board 11 such as a printed wiring board, etc. By providing the extension corner 17, the space dimensions of the semiconductor element 12 on the circumferential part of the cavity 16 can be suppressed, and the area of the cavity 16 can be reduced synthetically. As a result, board cost and mounting cost can be cut down, and at the same time, the degree of freedom in layout of the wiring conductor 13 on the circumference of the semiconductor element 12 can be increased.
Patent JP-S61263447-A (JP)
Inventor: KIMURA HIROSHI
IPC: A61C13/16
Filed: 1985-09-25
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-S58117483-A (JP)
Title: Electronic time piece
Inventor: ICHIKAWA SHINGO
IPC: G04G19/06
Filed: 1982-12-07
Abstract: PURPOSE:To obtain an electronic time piece longer in the operation life with a reduced power consumption of an electric circuit by combining a lithium battery of a high voltage, a voltage converter, a constant voltage device and a means of generating a condition signal. CONSTITUTION:A lithium battery of a large power capacity is used as a power source battery 6. A voltage converter 7 is made up of a sub oscillator 8, a switching circuit 9 and a voltage switching circuit 10. A condition signal generating means 11 is a voltage detection circuit for detecting drop in a power source voltage, one of operating conditions of an electronic time piece and detects the voltage level of the battery 6 by a sampling pulse fed from a time counting device 4. When it is below the set value, the circuit generates a ligic ''1'' level signal at an output terminal BD. The output voltage of a constant voltage device 12 for holding the output of a voltage converter 7 at a fixed level is fed as power source of a quartz oscillation circuit 1.
Patent JP-H0262566-A (JP)
Title: Wire cleaning device for corona discharger
Inventor: SHIMIZU TADAFUMI
IPC: G03G15/02
Filed: 1988-08-29
Abstract: PURPOSE:To prevent trouble occurrence by operating a driving motor for a pulley intermittently and automating the cleaning of a wire, and eliminating a slip between the pulley and a driving rope automatically and recovering a driving force. CONSTITUTION:A motor 13 drives the pulley 8 and a driving rope 10 or the wire 7 runs and moves by the rotation of the pulley 8 while tensed, so that the wire 7 is cleaned by cleaning members 19 and 20. A control part 200 operates the motor 13 intermittently when a run defect detecting means 201 detects a run defect or at other proper timing. Even if there is a slip between the pulley 8 and driving rope 10 or wire 7 owing to the intermittent operation of the motor 13, the pulley 8 stops temporarily and an static frictional force is generated to prevent the rope or wire 7 from floating above the pulley 8, thereby recovering the transmission of the driving force to the rope 10 or wire 7.
Patent JP-S6278198-A (JP)
Title: Method of epitaxial growth of gai-xalxas
Inventor: TOYOSHIMA TOSHIYA
IPC: H01L21/208
Filed: 1985-09-30
Abstract: PURPOSE:To readily obtain a thick, flat, epitaxial layer with one kind of solu tion, by carrying out epitaxial growth in part of a solution consisting of Ga, GaAs and Al, blending the part of the solution with the remaining solution in the middle of growth and doing the growth again. CONSTITUTION:Epitaxial growth shown by the formula (x is mixed crystal ratio of Al and in 0<=x<=1) is carried out by repeating at least one time (a) a process where GaAs substrate and a solution consisting of Ga, GaAs and Al are heated, either of the upper part or the lower part of the solution is heated to a growth starting temperature and the solution has a temperature gradient rising toward the other, (b) a process wherein the solution is vertically divided into two and one of the solutions heated to the growth starting temperature is brought into contact with the GaAs substrate, (c) the solution is cooled while keeping the temperature gradient to carry out epitaxial growth on the substrate (d) one of the solutions is separated from the GaAs substrate in the middle of the growth and brought into contact with the other and (e) one of the solutions is reseparated from the other and brought into contact with the GaAs substrate.
Patent JP-H1063520-A (JP)
Title: Information acquiring system by common table
Inventor: ARAKAWA MASAAKI
IPC: G06F9/46
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To prevent the waste of storing medium resources and to facilitate the handling of common information by dynamically changing an information value and avoiding newly generating common information table at the time of executing a program. SOLUTION: A table information acquiring system for an information processor is provided with a common table X with unique information parts 1 to 3 uniquely refered by plural program executing units A to C and common part information uniquely refered by the plural executing units A to C in common and an information acquiring processor Z acquiring information from the common table X through a general purpose register R by interrupting processing.
Patent JP-S6275963-A (JP)
Title: Video tape recorder
Inventor: HIYOUGA KIKUO
IPC: G11B15/467
Filed: 1985-09-30
Abstract: PURPOSE:To detect on error with a good SN ratio and without inverting an error polarity by being equipped with a band preventing filter to remove the beat signal with the reference pilot signal and the pilot signal reproduced from the central track. CONSTITUTION:A reference pilot signal generating circuit 4 is composed to generates a pilot signal in the order of f1 f4 f3 f2 f1. Here, when the frequency difference between f1 and f2, f3 and f4 is fB, a band preventing filter 15 prevents the passing of the signal of 2fB. At present, out of beat signals 3fB, 2fB and fB generated by a multiplier 5, 3fB and fB only are removed by the filter 15. Two these beat signals are respectively removed by parallel resonance circuits 6 and 7, detected by envelope detecting circuits 8 and 9 and the difference signal comes to be a tracking error signal 11.
Patent JP-H06172427-A (JP)
Title: Sulfonated nonhydrogenated styrene-butadiene copolymer
Inventor: MAATEIN REO GOOBATEI
IPC: C08L53/02
Filed: 1993-08-31
Abstract: Polymeric compositions are disclosed comprising unhydrogenated or substantially unhydrogenated sulfonated copolymers of (poly)styrene and a (poly)conjugated diene, containing less than about 1.0 wt. of bound sulfur. Base-neutralized products, process of manufacture and use as asphalt additives are also disclosed.