baber/WOPTO huggingface dataset:
Patent JP-S6280861-A (JP)
Title: Electronic still camera
Inventor: NEROME KUNITAKA
IPC: G11B17/34
Filed: 1985-10-04
Abstract: PURPOSE:To prevent the deformation or damage of a magnetic sheet, to prolong the service life and to stabilize recording/reproduction by sliding a stabilizing member on a magnetic sheet only at recording/reproduction and detaching the member from the magnetic sheet when no recording/reproduction is applied. CONSTITUTION:When a package 5 incorporating a flexible magnetic sheet 2 is stored in a storage section 16 and a cover 18 is closed, a magnetic head slides with the magnetic sheet 2. Then the slope 6 of a changeover lever 7 raises a fixed screw 14 when the lever 7 is set and the member 1 is not abutted with the magnetic sheet 2. When the changeover lever 7 is set, the stabilizing member 1 descends while the slope 16 pushes the screw 14 and a prescribed tilt is given in advance so as to press the magnetic sheet 2 by a prescribed pressing quantity. Even when the package 5 is stored and left for a long period, the member 1 is raised by the lever 7, then the deformation/damage of the magnetic sheet 2 is prevented.
Patent JP-H0884950-A (JP)
Title: Transfer painting device
Inventor: UMETSU HIROYUKI
IPC: B05D5/02
Filed: 1994-09-14
Abstract: PURPOSE: To paint a pattern at one time over the entire surface of a basic material using at least, two different types of half-kneaded paint. CONSTITUTION: This transfer painting device is equipped with a transfer roll D which is wider than a basic material β and is installed traversing the surface of the basic material, a coating groove 3 of almost semicircular cross section which is narrower than the transfer at t roll D and is wider than the basic material β, and is installed traversing the surface of the transfer roll D, and a first pipe 4 communicatind with the coating groove 3 and a second pipe 5 communicating with the first pipe 4. In addition, different types of paint A, B are continuously supplied to the coating groove 3 from the first pipe 4 and the second pipe 5, and a pattern is formed on the surface of the transfer roll D.  Further, a pattern is transferred to the surface of the basic material β by rotation of the transfer roll D and at the same time, the basic material βis moved in a longitudinal direction to perform a continuous transfer coating operation.
Patent JP-H0885536-A (JP)
Title: Holding member for work
Inventor: MORINAGA SHINJI
IPC: B65D5/49
Filed: 1994-09-14
Abstract: PURPOSE: To provide a holding member wherein required strength for holding works is obtained, reuse is possible and the works can be stably held while preventing interference between the works. CONSTITUTION: A holding member 1 comprises a first holding member 2 and a second holding member 3 which are formed respectively of corrugated fiberboard materials. Both the first and second holding members 2, 3 form standing parts 2b, 3b on both sides, and cuts 4, 6 which can be fitted to each other are formed on the standing parts 2b, 3b wherein they are fitted perpendicularly to each other. Further a cut 5 for supporting a middle Wa of a work W is formed on the first holding member 3 while a protrusion 7 for supporting a bent end Wb of the work W is formed on an end of the second holding member 3.
Patent JP-H0958280-A (JP)
Title: Fuel tank
Inventor: ISHIDA TATSUO
IPC: B60K15/03
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent entrance of water and sand by bringing a part of the flat portion of a lid into close contact with the circular thick part of seal packing, and making the curved outer periphery of the lid abut to the circular thin part of the seal packing. SOLUTION: A bolt hole in a lid 25 and a bolt hole 24 in seal packing 21 are fitted over a bolt 11, and the tapped part 11b of the bolt 11 is projected from the upper surface of the lid 25. When a nut 13 is fitted around the tapped part 11b and fastened, the lid 25 is secured to a bracket 10 via the seal packing 21, and an opening 3 is closed by the lid 25. In this case, a part of the flat portion 26 of the lid 25 makes close contact with the circular thick part 22 of the seal packing 21, and a curved outer periphery 27 of the lid 25 bites into a circular thin part 23 to provide a double seal which keeps water or sand from entering through the outer periphery of the lid 25 so as to prevent rusting. Also, the end of the curved periphery 27 is rounded into a circular shape to prevent damage to the surface of the seal packing.
Patent JP-H0560717-A (JP)
Title: Oxygen concentration detection device
Inventor: USUI KAZUFUMI
IPC: G01N27/416
Filed: 1991-08-31
Abstract: PURPOSE:To obtain an oxygen concentration detection device which can compen sate for aging of an output of an oxygen sensor properly. CONSTITUTION:When week carry occurs (S4, YES), a difference data between a measurement oxygen concentration data X and a reference oxygen concentration data Y is obtained (S5, S6) and then it is judged whether the difference data is larger than an amount of previous correction + alpha or not. When the difference data is equal to or less than the amount of previous correction + alpha, a value which is measured at this time is set as the reference oxygen concentration data (580 and furthermore the difference data is stored into a storage portion W of amount of correction (S9). When the difference data is larger than the amount of previous correction +alpha, it is judged that a low oxygen concentration is taken in, thus enabling a value which is obtained by subtracting the amount of previous correction from the reference oxygen concentration Y to be set as the reference oxygen concentration Y.
Patent JP-S59133105-A (JP)
Inventor: GERARUDO HEBERU
IPC: B65G21/18
Filed: 1983-11-25
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-H0268027-A (JP)
Title: X-ray television apparatus for endoscopic diagnosis
Inventor: SHIRAKI HIDENARI
IPC: G16H10/60
Filed: 1988-09-02
Abstract: PURPOSE:To improve operability, accuracy in picture diagnosis, and efficiency by equipping the title apparatus with a means to simultaneously display or record respective output pictures from an endoscope television camera and an X-ray television apparatus on one display or one recording medium as a main picture and a sub picture. CONSTITUTION:Respective video signals image-picked up by an endoscope television camera 1 and an X-ray television camera 2 are respectively amplified, converted into digital signals in A/D converters 3, and after that stored in frame memories 4A and 4B for the main picture and frame memories 5A and 5B for the sub picture in the unit of one frame in real time. At such a time, while the whole visual field of a television picture from the endoscope television camera 1 is stored as it is in the frame memory 4A for the main picture, the whole visual field of the television picture from the X-ray television camera 2 is stored as it is in the frame memory 4B for the main picture. Thus, the two television pictures to be confirmed in the same time phase can be observed on one color display 10, and operability, accuracy in the picture diagnosis, etc., can be improved.
Patent JP-S6375912-A (JP)
Title: Constant voltage generation circuit
Inventor: TANIZAWA SHINJIROU
IPC: G05F3/30
Filed: 1986-09-19
Abstract: PURPOSE:To simplify the bias design of a start-up circuit, by lowering a potential on the anode side of a start-up diode by detecting rise by the output of a band-gap type constant voltage circuit, and reverse-biasing the diode completely. CONSTITUTION:The titled device is constituted of a constant voltage generation circuit 100, and the start-up circuit 200. The cathode of the diode D10 in the start-up circuit 200 is connected to the output (a) of the constant voltage generation circuit 100, and the anode is connected to a resistor R10 from a power source, and the collector of a transistor Q10, and the emitter of the transistor Q10 is grounded, and the base is connected to the output (a) of the constant voltage generation circuit, passing through a resistor R11. Since the transistor Q10 is energized at the same time of the rise of the output (a) of the constant voltage generation circuit, the potential on the anode side of the diode D10 goes nearly to the ground, then, the diode D10 is completely reverse-biased. In this way, it is possible to simplify the bias design of the start-up circuit.
Patent JP-2001045751-A (JP)
Title: Insulated switching power supply control circuit
Inventor: TAKASHIMA MAKOTO
IPC: H02M3/28
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an insulated switching power supply control circuit that is small and the output change of which is minimal with respect to load fluctua tion. SOLUTION: This circuit is provided with an output control circuit 32, that comprises a reference triangular-wave voltage generating circuit, to which a timing capacitor CT for generating reference triangular waves is connected and a comparator that compares the reference triangular-wave voltage with a first output voltage information signal VFB fed back from the output of a power supply via a photocoupler PC1 for controlling of an output voltage and generates control pulse signals.  Also, a discharge current control circuit is incorporated that has the functions of locking the control pulses to the 'off' state during the fall time of the reference triangular waves and of extending the minimum 'off' time by reducing the discharge current of the timing capacitor CT, when a second output voltage information signal VF, an average voltage of the control pulses, becomes equal to or lower than a given value. Furthermore, a bias circuit 25 is provided for increasing the second output voltage information signal VF to a given value or larger during the period, when at least the first output voltage information signal VFB is outputted.
Patent JP-2000053116-A (JP)
Title: Resin for food container, and resin composition
Inventor: FUKADA TOSHI
IPC: C08K5/51
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To manufacture a sanitary food container by providing a resin for forming the container and its resin composition so as to obtain the food container in which the color of a food is not transferred to the container, that is, the food pollution resistance is excellent. SOLUTION: A food container excellent in food pollution resistance can be manufactured by using a highly crystalline polypropylene of not less than 96% in isotactic pentad index. When a phosphoric antioxidant is added to the polypropylene or polycarbonate, the container manufactured therefrom is improved in food pollution resistance. In particular, the composition in which the phosphoric antioxidant is blended in the highly crystalline polypropylene further improves the food pollution resistance.
Patent JP-S6376071-A (JP)
Title: Spherical section displaying and processing system
Inventor: SATO HIDEAKI
IPC: G06T15/00
Filed: 1986-09-19
Abstract: PURPOSE:To rapidly display a shape obtained by cutting off a sphere by displaying the sphere as the assemblage of plane polygons and displaying disk graphics superposedly in accordance with a circle constituted of a shape obtained by clipping the sphere. CONSTITUTION:A polygon data holding and displaying function part 14 holds three-dimensional coordinates relating to transmitted plane polygons and displays sphere display graphics 19-21 on a display device by many plane polygons constituting a sphere. Thereby, the displayed graphic is moved by a graphic moving function part 15 and clipped by a clipping function part 16, hold 22 are formed like a display screen 13-2. An information processing part 11 can calculate the positions and size of the holes 22 and transmits sectional circulars corresponding to the holes 22. A circular data holding and displaying function part 17 displays circular display graphics 23 like a display screen 13-3. An intracircle painting-out function part 18 paints out the circules as necessary.
Patent JP-H0274607-A (JP)
Title: Production of precursor
Inventor: YAMAMOTO SHINOBU
IPC: D01F6/18
Filed: 1988-09-05
Abstract: PURPOSE:To provide a void-free precursor comprising an acrylonitrile fiber and useful for producing a carbon fiber by dissolving an acrylonitrile polymer in an organic solvent, dry and wet-spinning the solution into a coagulating bath comprising a paraffinic hydrocarbon, washing the coagulated fiber and subsequently drawing the washed fiber. CONSTITUTION:An acrylonitrile polymer (preferably containing 0.1-5wt.% of a polymerizable unsaturated carboxylic acid) containing >=95wt.% of acrylonitrile is dissolved in an organic solvent such as DMF and dry and wet-spun into a coagulating bath consisting mainly of a paraffinic hydrocarbon to give a coagulated fiber preferably having a swelling degree of <=110%, followed by washing and drawing the coagulated fiber to provide the objective precursor.
Patent JP-S6199052-A (JP)
Title: Airflow direction changing device
Inventor: SAKURAI SEIICHI
IPC: F24F13/15
Filed: 1984-10-22
Abstract: PURPOSE:To permit to branch blow-off airflow into two directions and obtain a comfortable living space having uniform temperature distribution by a method wherein a main airflow direction changing louver and an auxiliary airflow direction changing louver, located at the intermediate position of a blow-off port, are provided in the device. CONSTITUTION:The main airflow direction changing louver 7 of the airflow direction changing device 5 is secured to a rotating shaft 6 at the center of shorter direction of the louver. The auxiliary airflow direction changing louver 8 is wound around a part of the rotating shaft 6 and is pivoted under locating at the upper surface side of the main louver 7. In the case of horizontal blow-off, the main louver 7 is positioned horizontally and the auxiliary louver 8 is contacted with the main louver 7a. In this case, airflow passes in parallel to the main louver 7. When the blow-off airflow is to be branched into two directions upon room heating, the main louver 7 is set so as to face to downward direction, the auxiliary louver 8 is pivoted toward the side of the main louver 7b and is stopped at a place whereat the louver 8 is abutted against a stopper 10. According to this method, the airflow, passing through the lower side of the main louver 7 is blown off downwardly while the direction of airflow, passing through the upper side of the main louver 7, is changed by the auxiliary louver 8 and the airflow is blown off into the horizontal direction, thus, the blow-off airflow may be branched into two directions.
Patent JP-S6465852-A (JP)
Title: Method of filling fine hole with metal
Inventor: TSUJIKU SUSUMU
IPC: H01L21/768
Filed: 1987-09-07
Abstract: PURPOSE:To fill selectively a fine hole with a metal in a short time by a method wherein, after the sidewall of the fine hole is covered with a base material by sputtering the base material of the bottom part of the fine hole, a selective CVD of a metal is performed. CONSTITUTION:An SiO2 film 2 is formed on an Al base wiring 1 by a plasma CVD method and so on and thereafter, a hole 3 is opened by a photoetching process. Then, the obtained sample is bombarded with Ar<+> ions 4 using a plasma treating unit, whereby the base Al of the bottom part of the hole is sputtered and is adhered on the sidewall if the hole. Then, a selective CVD of W5 is performed on the obtained sample using a cold wall type CVD unit to finish a hole filling. In such a way, the fine hole can be filled selectively with a metal in a short time and moreover, the continuity between the hole filling metal and an Al wiring to be provided in an upper layer can be improved.
Patent JP-2000053124-A (JP)
Title: Container unsealing device
Inventor: SAGAWA DAISUKE
IPC: B65D17/52
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a container unsealing device which is simple in structure, and capable of surely and easily effecting unsealing action and closing action. SOLUTION: A perforation 11C is formed in the vicinity of one side part of an upper wall part 13 of a container body 11, and a holding plate 15 is adhered to a side part of the perforation 11C. A flexible plate part 18 is adhered to a side wall plate 14, and arm plate parts 19, 19 integrated with the flexible plate part 18 are adhered to the upper wall plate 13. An operation plate part 20 is integratedly provided between the arm plate parts 19. A screw 17 for operation is screwed in the center of the operation plate part 20. By the simple operation of turning the screw 17 for operation, the operation plate part 20 is elevated/lowered to adjust the deflection of the flexible plate part 18, and to surely control the opening/closing operation of an unsealing port.
Patent JP-S59115106-A (JP)
Title: Machine tool with automatic chuck claw exchanging device
Inventor: AIBA KAZUMI
IPC: B23B31/39
Filed: 1982-12-20
Abstract: PURPOSE:To save the installation space of the machine tool in the headline and to reduce its cost, by a method wherein the function of a chuck claw exchanging device is combined with that of a feeder for a workpiece. CONSTITUTION:A lathe body 1 is provided with a chuck 2, a claw inserting removing device 4, and a rotary feeder 5 which is available for both the function of a claw 3 and feed ejection of a workpiece. The claw inserting removing device 4 causes the position of the claw 3 to correctly match with the position of the claw engaging groove in the chuck, and pushes the claw 3 in the groove to secure it therein, thus completing operation to insert the claw. The above operation is effected only the number of times equivalent to that of the claws. When a given processing is completed and a claw ejecting instruction is issued, the claw 3 mounted to the chuck is ejected to a stowing device 6 in reverse order to that of operation to feed the claw and the ejecting work is completed.
Patent JP-H0269495-A (JP)
Title: Acylation of nucleoside
Inventor: KAMIMURA ATSUHIKO
IPC: C07H19/06
Filed: 1988-09-05
Abstract: PURPOSE:To obtain nucleosides useful as intermediates for production of medicines by reacting a nucleoside with a carboxylic anhydride in the presence of lipase and readily and simply acylating hydroxyl groups of the nucleoside. CONSTITUTION:A nucleoside (e.g., 2-deoxyuridine) of formula I [B is (substituted) nucleic acid; X is H or OH.] is reacted with a carboxylic anhydride (e.g., hexanoic anhydride) of formula RCO-OCOR [R is alkyl or (substituted)phenyl.] in the presence of lipase, preferably at 25-35 deg.C, normally for 3hr-3day for acylation of the compound of the formula I, thus obtaining a compound of formula II (Y' is H or -OCOR). In addition, preferably 3-4mol of the carboxylic anhydride and 80-120g of lipase are respectively used based on 1mol of the nucleoside of the formula I.
Patent JP-S60152499-A (JP)
Inventor: PAORO KASAACHI
IPC: C07K1/113
Filed: 1984-10-24
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-S61102440-A (JP)
Inventor: NAKATSUKA ZENZO
IPC: D02G3/08
Filed: 1984-10-23
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-H0949705-A (JP)
Title: Method for measuring moving amount of object to be measured by image processing of speckle pattern generated by irradiation of laser light
Inventor: HIYOSHI TOSHIO
IPC: G06T1/00
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To detect/measure a moving state of an object to be measured by sequentially continuously recognizing specific images of unit particles of a moving speckle pattern and processing the recognized images one by one. SOLUTION: When a laser light is projected from a laser oscillator 4 to an object 1 to be measured, a speckle pattern 3 is photographed by a CCD camera 5, which is converted into bright and dark two signals at an A/D converter 6 and input to an operating device 7. A feature of the speckle pattern 3 moving in parallel in accordance with the movement of the object 1 is utilized here. In other words, one or a plurality of images of unit particles in the speckle pattern 3 are caught as a marker, and the specific images of the unit particles in the speckle pattern moving in two dimensions with time are sequentially and continuously recognized. Each of the recognized images is processed and subjected to a cumulation operation, thereby to detect a measured value. Since the method is executed in a noncontact manner, the object 1 is not damaged or hurt.
Patent JP-H04105213-A (JP)
Title: Magnetic recording medium and magnetic recording device
Inventor: SUZUKI HIROYUKI
IPC: G11B5/73
Filed: 1990-08-27
Abstract: PURPOSE:To obtain a medium having a larger process margin and stable coercive force by forming a base layer of specified thickness comprising gold or an alloy layer essentially comprising gold with oriented (100) plane and then forming a Co-base alloy magnetic thin film thereon. CONSTITUTION:The recording medium has a hard nonmagnetic substrate 11 and a gold or alloy layer 14 essentially comprising gold, having 10 - 30nm thickness and the (100) plane of face-centered cubic structure parallel to the recording surface. Further, on this (100) plane of the gold or alloy layer 14 essentially comprising gold, a cobalt alloy magnetic layer 15 is formed by epitaxial growing so that the (110) plane of hexagonal densely packed structure is parallel to the recording surface. Thereby, the obtd. magnetic layer has the optimum magnetic characteristics for high-density intrasurface magnetic recording, and moreover, the medium has a large process margin with suppressed variation in the coercive force.
Patent JP-H1058270-A (JP)
Title: Spindle device and preventive method for instruction of machining liquid
Inventor: KUBOTANI HIROSHI
IPC: B23Q11/00
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To establish a machining liquid intrusion preventing method to hinder the machining liquid from intruding into a machining device during the work being processed, and provide a machining device based upon the method. SOLUTION: A spindle 23 held inside the outer cylinder 13 is rotated relative to the outer cylinder 23, and a work 35 is machined by a tool 27 attached to the tip of the spindle 23. It is necessary for the machining liquid 65 supplied to an operation part 59 at the time of the machining operation from intruding into the machining device 11 from a clearance 61 between the outer cylinder 13 and spindle 23, and therefore, a fluid for hindering the machining liquid from intruding is spouted forward from a ring-shaped jet 63 formed between the front edge of the outer cylinder 13 and the spindle 23 in such a way as having a communication to the clearance 61.
Patent JP-H0669030-A (JP)
Title: Superconducting magnet
Inventor: MORITSU KAZUKI
IPC: H01F6/04
Filed: 1992-08-21
Abstract: PURPOSE:To obtain a superconducting magnet capable of detecting an equipment abnormality, such as a gas leak from a helium tank and a reduction in the refrigeration power of a cold storage type refrigerator. CONSTITUTION:A pressure detecting means 100 monitors a change in a pressure in a helium tank. An output signal of the means 100 is inputted in an abnormality decision means 101. A pressure abnormality is decided in an abnormal pressure decision means 102 on the basis of an output of the means 100. In the case of a pressure abnormality, a pressure abnormality continuation time is integrated by an abnormal time measuring means 103. When this continuation time exceeds a set time, an abnormal time decision means 104 decides an equipment abnormality. When an equipment is decided that it is abnormal, the equipment abnormality is notified to an operator by an abnormality notifying means 105.