baber/WOPTO huggingface dataset:
Patent JP-H0322177-A (JP)
Title: Digital picture recording and reproducing device
Inventor: ISHII TSUNEO
IPC: G11C7/16
Filed: 1989-06-20
Abstract: PURPOSE:To shorten time for picture processing by providing a serial/parallel converter and a parallel/serial converter between a picture memory and a storage device. CONSTITUTION:A serial/parallel converter 7 and a parallel/serial converter 6 are arranged between a picture memory 2 and a storage device 5. When data are transferred from the picture memory 2 to the storage device 5, the data of respective bits in the picture memory 2 are parallelly read by the serial/ parallel converter 7. When the data are transferred from the storage device 5 to the picture memory 2, the data of respective bits in the storage device 5 are serially read by the parallel/serial converter 6 and the data with the number of the bits irreducibly minimum for identifying the picture are read from the storage device 5. Thus, the time conventionally required for reproducing the picture is widely decreased and retrieval time can be shortened.
Patent JP-S5946162-A (JP)
Title: Apparatus for coating curved body
Inventor: NARUSE FUMIO
IPC: B05C1/02
Filed: 1982-09-10
Abstract: PURPOSE:To uniformly paint a curved object to be painted, by a method wherein a lift arm having a painting roller arranged thereto is brought into contact with the object to be painted under constant pressure and the rotation of the object to be painted is controlled by a clutch. CONSTITUTION:The side plate of an object to be painted having a quadratic surface is held by a holding apparatus and a painting roller 20 provided to a lift arm 14 is rotated while brought into contact with the object to be painted under a constant pressure but, in this case, the object to be painted is braked by a clutch 31 so as to make the peripheral speed of the painting surface thereof same to that of the painting roller. By this method, the painting surface of the object to be painted can be uniformly painted and the apparatus can be made small in size.
Patent JP-S6219265-A (JP)
Title: Pretreatment of silica sand for floatation
Inventor: MASUUMA HAJIME
IPC: B03D1/02
Filed: 1985-07-17
Abstract: PURPOSE:To obtain silica sand having excellent floatability and selectability in the stage of floatation by increasing the pulp concn. in an ore grinder and adding caustic soda into the pulp. CONSTITUTION:This invention relates to a pretreatment method for floatation of silica sand in which the pump to be introduced into the ore grinder 1 is a kneaded mixture composed of raw sand and water and the pump having 75wt% concn. and added with the caustic soda is used. The chances of the friction between the particles increase during the ore grinding if the pulp concn. is high. The caustic soda has a slime dispersing effect and the floatability and selectability in the subsequent floatation are improved if the caustic soda is added to the pulp. The silica sand concentrate having high quality is thus obtd. at a high yield as the ore grinding is efficiently executed with low electric power consumption.
Patent JP-H0628913-A (JP)
Title: Lighting structure for dressing mirror
Inventor: ABE TAKAYUKI
IPC: F21V33/00
Filed: 1993-06-28
Abstract: PURPOSE:To obtain the bright light nearly same with the natural lighting, and project the hue after the dressing accurately, and prevent the generation of shadow at the time of dressing by arranging bar-like fluorescent lamps in all peripheral sides of a dressing mirror, and arranging incandescent lamps in all corners. CONSTITUTION:The whole of the periphery of a mirror M is lighted by fluorescent lamps 1, 2, and the lighting from corner parts of the mirror M is performed by four incandescent lamps arranged at right and left of the upper and the lower sides. With this pattern, the pale color of human being due to the lighting of the lamps 1, 2 is eliminated by the red color of the lamps 3 to obtain the lighting condition nearly same with the natural lighting, which is appropriate for dressing and other purposes. In the case where lamps 2 of the right and the left are turned off to make the brightness of the whole down, the lighting mainly composed of the lamps 3 is performed to obtain the soft feeling with the color warmer than that of the natural lighting, and for example, it matches the atmosphere of night. In the case where only the lamps 2 of the right and the left are lighted, it can be used for general office or the like. Namely, the lighting with various patterns is performed by the combination of the fluorescent lamps 1, 2 and the incandescent lamps 3, and a person's face is projected in the mirror without the generation of shadow.
Patent JP-H10328382-A (JP)
Title: Pachinko machine
Inventor: KARASAWA NORIHIRO
IPC: A63F7/02
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent balls from scattering on the floor of a pachinko parlor when its glass door or a lower pan substrate is opened for inspection. SOLUTION: The machine is furnished with a game board 1, a glass door 2 installed in an openable manner in a way of covering the game board 1, an upper pan substrate 3 installed openably below the glass door 2, an upper pan 4 installed on the upper pan substrate 3, a lower pan substrate 5 installed below the upper pan 4, and a lower pan 6 installed on the lower pan substrate 5. And there is a lower slope whose center front side is lowest in a position corresponding to the lower side of a square space that occurs when the upper pan substrate 3 is opened (that is, top face of the lower pan substrate 5). There is also an upper slope whose center front side is lowest in a position corresponding to the lower side of a square space that occurs when the glass door 2 is opened (that is, on the lower side of the frame 21 of the glass door 2).
Patent JP-S5585611-A (JP)
Title: Desulfurizing agent for hot iron at outside of furnace
Inventor: ISHIZAKA KUNIHIKO
IPC: C21C1/02
Filed: 1978-12-20
Abstract: PURPOSE:To provide a desulfurizing agent for hot iron used at the outside of a furnace, by mixing CaO with a specific ratios of carbonaceous material, cryolite, or Al powder in addn. CONSTITUTION:Quick lime, a main component, is mixed with 3-10% by wt. carbonaceous material, e.g., coke, charcoal, oil coke etc., 2-10% by wt. cryolite, or 3-8% by wt. Al powder in addn. The mixt. is added to pig iron contained in a ladle or a mixer car placed outside a blast furnace. The carbonaceous material serves to maintain reducing atmosphere required for desulfurization, and the cryolite increases the surfacing speed of desulfurization products in the bath. Al oxidizes faster than Si, preventing the consumption of the CaO by the reaction with SiO2 to form 2CaOSiO2. Use of inexpensive CaO in place of expensive CaC2 reduces the desulfurization cost.
Patent JP-S5857585-A (JP)
Inventor: IMANISHI SUSUMU
IPC: F16L13/14
Filed: 1981-10-01
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。
Patent JP-S5493383-A (JP)
Title: Optical semiconductor device
Inventor: KANEDA TAKAO
IPC: H01L31/02
Filed: 1977-12-30
Abstract: PURPOSE: To couple the optical semiconductor element with the optical fiber with high efficienct, by enabling the fixed position to the stem of semiconductor chip with fine adjustment, through the formation of the small photo detection element for alignment at a suitable location of chip.  
     CONSTITUTION: The photo detection section 2 is formed for each element on the chip 1, and at least two photo detection unit 3 for alignment 10 to 50 μm in diameter, for example, are formed to a suitable location, separately with the photo detection unit 2, and the semiconductor element constituting the photo detection unit 3 can be of the same type of photo diode as the semiconductor element constituting the photo detection unit 2, and it can be made to provide other different type such as suitable performance to receive the alignment light source. Thus, since the position relation with the photo semiconductor chip can accurately and easily be corrected and fixed, the element and the optical fiber can be coupled with high efficiency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0680626-A (JP)
Title: New 22-oxavitamin d derivative
Inventor: KUBODERA NOBORU
IPC: C07C401/00
Filed: 1992-05-07
Abstract: PURPOSE:To obtain a new 22-oxavitamin D derivative having strong differentiating-inducing action, proliferation suppressing action and capable of expecting uses as a antiulcer agent, an antirheumatic agent and 6 treating agent for psoriasis. CONSTITUTION:A compound of formula I (R1 and R3 are H or OH, with the proviso that when R1 is H, R2 is OH and when R1 is OH, R2 is H; R4 and R5 are H or 1-3C alkyl), e.g. 20(S)-[2(R)-hydroxy-3-methylbutoxy]-9,10 secopregna-5,7,10(19)-triene-1alpha, 3beta-diol. The compound of formula I wherein R4 and R5 are H is obtained by reacting 1alpha, 3beta-bis(tert.-butyldimethylsilyloxy)- pregna-5,7-diene-20(S)-ol of formula IIa with an epoxide of formula III in the presence of a base to afford a compound of formula IV, treating the compound of formula IV with a fluorine compound (e.g. tetrabutylammonium fluoride) in an inactive solvent, irradiating the resultant compound of formula V with ultraviolet rays and then subjecting the treated compound of formula V to thermal isomerization reaction.
Patent JP-S5280178-A (JP)
Title: Digital measuring apparatus
Inventor: KAWAI MASARU
IPC: G01R15/12
Filed: 1975-12-26
Abstract: PURPOSE: To make possible measurement of electric power, gains, rates, error rates, etc. requiring operation in addition to measurement of voltage, current, resistance, etc. of the circuit to be measured. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H055674-A (JP)
Title: Parallel measurement of optical fiber
Inventor: FUKUOKA SATOSHI
IPC: G01M11/00
Filed: 1991-06-28
Abstract: PURPOSE:To measure an optical fiber by a cut back method and other measuring method at the same time. CONSTITUTION:One end of a fiber 2 to be measured subjected to terminal processing at both ends thereof is connected to the dummy fiber connected to as light source in an abutted state and the other end thereof is arranged in opposed relation to a photometric means and, after the inspection light from the light source is measured by the photometric means, the fiber 2 to be measured is cut in the vicinity of the abutted end thereof. At the cut part of the cut fiber 2 to be measured on the side of the abutted end thereof, the fiber 2 to be measured is again measured by a cut back method measuring the inspection light from the light source and the end part arranged in opposed relation to the photometric means of the cut fiber to be measured is used to measure the fiber to be measured by other measuring method.
Patent JP-H08326783-A (JP)
Title: Magnetic particle type electromagnetic clutch
Inventor: KAWAHARA EIICHIROU
IPC: F16D37/02
Filed: 1995-06-02
Abstract: PURPOSE: To provide a magnetic particle type electromagnetic clutch which avoids partial distribution of magnetic powder to the utmost at stopping rotation, and easily maintains smooth starting and rotational balance so as to obtain necessary torque transmission. CONSTITUTION: In thus magnetic particle type electromagnetic clutch, an inner member 6 relatively rotating is arranged inside an outer member 2 of which the outer circumference between opposite side walls is covered with a circumferential wall, an exciting coil 8 is housed at least in either the outer member 2 or the inner member 6, electromagnetic powder P is interposed in a gap between the outer member 2 and the inner member 6, and the outer member 2 and the inner member 6 can be combined together by chaining of the electromagnetic powder P magnetized by exciting the exciting coil 8.  An annular electromagnetic powder chamber opened in the outer circumerential direction along either the inner faces of the side walls of the outer member or the sides of the inner member 6 is provided, and the electromagnetic powder chamber is divided into a plurality of small chambers 16 with a plurality of partition walls arranged in the circumferential direction.
Patent JP-H0322320-A (JP)
Title: Electron tube cathode
Inventor: FUKUYAMA KEIJI
IPC: H01J1/20
Filed: 1989-06-20
Abstract: PURPOSE:To obtain an electron tube cathode with little life dispersion by setting the ratio that a nickel powder sintered layer formed on the upper face of a nickel substrate covers the upper face of the nickel substrate within a specific range. CONSTITUTION:A nickel powder sintered layer 4 with the coating ratio 3-50% is formed between the nickel substrate of a cathode and an electron emitting material layer 2 dispersed with scandium oxide 2b powder. The function to generate free barium and the function to improve the conductivity of the electron emitting material layer 2 are attained by the composite oxide generated by the scandium oxide 2b dispersed in the electron emitting material layer 2, the generation of an intermediate layer is controlled by the nickel powder sintered layer 4, and the reduction of conductivity is prevented. The fluctuation of emission characteristic is reduced, and the stable thermoelectron emission characteristic with a long life is obtained.
Patent JP-H0323599-A (JP)
Title: Semiconductor memory
Inventor: HAGURA TSUKASA
IPC: G11C11/401
Filed: 1989-06-20
Abstract: PURPOSE:To shorten a test time by applying a half supply voltage to the cell plate of a capacitor and inputting a test switching signal at the time of the operation test to change the cell plate voltage to an arbitrary voltage value higher than the supply voltage. CONSTITUTION:A switching transistor TR 14 to which the test switching signal is inputted at the time of the test and a circuit 11 which supplies an arbitrary voltage higher than the supply voltage to a cell plate 16 at the time of the test are provided. Normally, a test pin is in the low level, and TRs 13 and 17 are turned on, and a half supply voltage Vcc is applied to the cell plate 16. At the time of the test, TRs 13 and 17 are turned off because the test pin goes to the high level, and a TR 14 is turned on, and a potential Vcc+(n-1)VTH obtained by subtracting a voltage VTH of the TR 14 from a potential Vcc+nVTH of n-stages of TRs 11 is applied to the cell plate 16. Thus, the test time is shortened.
Patent JP-S642605-A (JP)
Title: Collapsible table
Inventor: KAWASUMI TOSHIO
IPC: A47B3/083
Filed: 1987-06-25
Abstract: PURPOSE: To save the trouble at the time of expanding and folding a top plate by grounding the lower ends of both support legs to bear the weight of the top plate when the top plate is expanded, and floating the lower ends of both support legs from the grounding surface to bear the weight of the top plate by casters when the top plate is collapsed.  
     CONSTITUTION: The lower ends of first and second support legs 3, 4 are grounded on the floor surface X to bear the weight of the top plates 1, 2 by the support legs 3, 4, so that the weight of the top plates 1, 2 is not applied to the casters 91, and in such a condition, the table can not be moved easily. As a caster block 9 is located between a first support leg 3 and a second support leg 4, the leg parts of the chair and the foot can be kept from being caught by the casters and a caster fitting member. When the top plates 1, 2 are collapsed, the support legs 3 and the support legs 4 are put to the inside and lifted while being supported by both arms 10, 10, so that the weight of the top plates 1, 2 is born by the casters 91. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H029641-A (JP)
Title: Thermal recording head
Inventor: HATTORI OSAMU
IPC: B41J2/335
Filed: 1988-06-29
Abstract: PURPOSE:To reduce density irregularity by flattening the upper surfaces of heat generating resistors at least in the arrangement direction of heat generators by polishing and applying resistance value trimming processing to the heat generators before forming a membrane resistor protective film by low temp. membrane forming technique. CONSTITUTION:A recording head consists of partial glaze 2, common electrodes 3, individual electrodes 4 and the gathering electrode 9 of the common electrodes 3, all of which are provided on an alumina ceramic substrate 1, and the common electrodes 3 and the individual electrodes 4 are arranged alternately arranged to each other at an equal interval (l). The parts between the common electrodes 3 and the individual electrodes 4 constitute heat generators 5a, 5b. After upper surfaces 6 of heat generating resistors 5 are flattened in the arrangement direction of the heat generators 5a, 5b by polishing, a membrane resistor protective film 7 is formed on the heat resistors 5. The surface of the membrane resistor protective film 7 becomes flat and the contact pressure thereof with recording paper becomes uniform. Further, resistance value trimming is performed before the membrane resistor protective film 7 is formed by low temp. membrane forming technique. The irregularity of the resistance values of the heat generators 5a, 5b is reduced and density irregularity is also reduced.
Patent JP-H11350978-A (JP)
Title: Fuel nozzle purging device
Inventor: BANDAI SHIGEMI
IPC: F02C7/232
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a fuel nozzle purging device that eliminates such faults of the conventional fuel nozzle purging devices using compressed air that acute fluctuation in load in the gas turbine or undesirable caulking of remaining fuel liquid which is not discharged from the fuel liquid system or fuel nozzles completely, which result from sharp discharge of remaining fuel liquid. SOLUTION: In this fuel nozzle purging device, when supply of fuel liquid to fuel nozzles 05 is stopped, in a fuel liquid system 08 for supplying the fuel liquid to fuel nozzles, water is injected from a water purging system 015 containing a stop valve 016 therein. Accordingly, the fuel liquid remaining in the fuel liquid system and the fuel nozzles is purged from the fuel nozzles to a combustion chamber 013. This prevents the fuel liquid from remaining in the liquid fuel system and fuel nozzles.
Patent JP-S5859412-A (JP)
Title: Focusing detection system
Inventor: HAYASHI ASAO
IPC: G03B13/36
Filed: 1981-10-06
Abstract: PURPOSE:To detect a focus properly for various objects to be picked up, by determining the deciding threshold for required focusing impossibility in accordance with the illuminance distribution of an object to be picked up which is projected onto a pair of photodetecting element arrays. CONSTITUTION:Outputs of photodetecting element arrays 4-1 and 4-2 are selected by a changeover switch 21 controlled by a controlling circuit 20 and are stored in a memory 24 through an amplifier 22 and an A/D converter 23. The sum of differential absolute values between output signals Xn and Xn+1 of all adjacent photodetecting elements is operated by a shifting circuit 25, a subtracting circuit 26, an absolute value circuit 27, and an adder 28 to obtain evaluation function values F1 and F2. Differences D1 and D2 between maximum values Xmax and minimum values Xmin of output signals read out from the memory 24 are obtained by detecting circuits 30 and 31 and a subtracting circuit 32. Maximum values M1 and M2 of outputs of the circuit 27 are detected by a detecting circuit 33. The deciding threshold for focusing impossibility is selected on a basis of these data by the circuit 20, and focusing impossibility is decided when this threshold is larger than values F1 and F2.
Patent JP-S6139097-A (JP)
Inventor: SUZUKI HIDEO
IPC: G10H7/08
Filed: 1984-07-31
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-H11349249-A (JP)
Title: Remote trouble diagnosis system of elevator
Inventor: ISHIDA REI
IPC: B66B5/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To indicate the more accurate advance indication of a trouble even if a judging value width is set to narrow by setting the judging value width so as to differ between an usual operation time and a diagnosis operation time and further setting the judging value width at the time of diagnosis operation to narrower than that of the usual operation time. SOLUTION: A diagnosis operation 17a is carried out in a no load state, and a start time 14Ua is shortened in the no load state. The start time 14Ua is lengthered at the time of usual operation. In order to diagnose by one judging value width, such wide range as the start time judging value width 20U has to be set, but in the start time judging value width 20U of such wide range, an accurate diagnosis can not be carried out at the time 17a of diagnosis operation. Therefore, at the time 17b of usual operation, the diagnosis is carried out in such wide range as the start time judging value width 20U while considering the car at the time changed from the no load state to a full state and at the time of diagnosis operation, the diagnosis is carried out by changing to such narrow range as the start time judging value width 19U.
Patent JP-H0213554-A (JP)
Title: Control device for winder
Inventor: TOMIOKA TAKASHI
IPC: B65H23/198
Filed: 1988-06-29
Abstract: PURPOSE:To eliminate labor in restoration work by an emergency stop and to increase productivity by continuing running without emergency stopping a winder at over-load time of a DC motor by providing an arithmetic device for reaccelerating the winder up to a set speed at the time when an effective acceleration capacity becomes less than a differential capacity. CONSTITUTION:The effective load capacity signal of a DC motor 5 fed from a 1st arithmetic device 17 and the size relation of the reference capacity signal fed from a setter 16 are decided by a 2nd arithmetic device 20 and the differential capacity is operated. Then, an effective acceleration capacity is operated by a 3rd arithmetic device 27 based on the roll diameter feedback signal fed from a roll diameter detector 26, the setting signal fed from a paper density setter 25, the setting signal fed from a paper width setter 23 and setting signal fed from an acceleration time setter 24, the size relation of this effective acceleration capacity and differential capacity is decided by a 4th arithmetic device 29 and at the time when this differential capacity becomes beyond the effective acceleration capacity a winder is re-accelerated up to a set acceleration.
Patent JP-S6138890-A (JP)
Inventor: TASHIRO MINORU
IPC: B25J17/02
Filed: 1984-07-30
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-S5950650-A (JP)
Title: Automatic answering telephone set
Inventor: IIJIMA TAKANORI
IPC: H04M1/64
Filed: 1982-09-16
Abstract: PURPOSE:To detect whether or not a tape is run and whether or not the tape is set, by monitoring whether or not the running system of tape is in operation. CONSTITUTION:When the tape is run, a reel stand is turned and a signal attended by running is generated with a Hall element provided under the reel stand. A microprocessor monitors the state when this signal is generated. When the stopping of signal is detected, it is discriminated that the tape is at the originator at the end. In setting the device to the automatic answering mode, the microprocessor commands to wind up once the tape. A counter circuit is started at the same time. When a signal is being generated from the tunning system of the tape even after a prescribed time is elapsed, the microprocessor discriminates that the tape is not set to the device.