baber/WOPTO huggingface dataset:
Patent JP-S63153701-A (JP)
Title: Portable electrocardiograph usable for long time
Inventor: ASHIBA JUN
IPC: G11B5/02
Filed: 1987-01-30
Abstract: PURPOSE:To obtain a cardiographic wave with high fidelity by providing a high frequency compensating circuit to a magnetic recording circuit of a recorder or a reproducing circuit for a reproducing device and providing a phase compensation circuit to the reproducing circuit so as to reduce waveform distortion at the recording/reproduction of a cardiographic signal. CONSTITUTION:A cardiographic signal from electrodes 1-3 of a portable long time cardiogram is inputted to a differential amplifier 4 of a recorder and its output is amplified to a value suitable for recording on a magnetic tape 9 by an amplifier 5. The output is inputted to an adder 7 of an AC bias circuit comprising a bias oscillator 6 and the adder and it is recorded on a magnetic tape 8 by applying an AC bias signal. A high frequency compensating circuit 20 compensating a high frequency of a recording signal waveform is provided between the amplifier 5 and the adder 7. Moreover, the output of a preamplifier 11 of the reproducing device is inputted to an amplitude equalizing circuit 12, the output amplified to a prescribed amplitude is inputted to a phase compensation circuit 21 to compensate the phase of the reproducing signal. Thus, the waveform distortion at the recording/reproduction of the cardiographic signal is reduced to obtain a cardiographic waveform with high fidelity.
Patent JP-S58136453-A (JP)
Title: Hammer driving system for dot printer
Inventor: IKEGAMI SEIICHI
IPC: B41J2/30
Filed: 1982-02-08
Abstract: PURPOSE:To reduce uneven density of printing by making the input pulse width of a hammer driver so variable according to a power source voltage to minimize changes in the hammer drive current against changes in the voltage. CONSTITUTION:To monitor changes in the power source voltage, three voltage comparators are used to divide the power source voltage into four ranges. Under such a condition, as a printing timing is applied, a pulse with a width of T1, T2 or T3 is outputted according to the value of the power source voltage. Since, the output of the voltage comparators changes non-synchronously to the print timing, after a signal for decoding the output of the voltage comparators, a delay flip flop is placed to enter a set timing synchronizing the print timing while slightly preceding it. This varies the width of the input pulse to a hammer driver according to the power source voltage thereby minimizing changes in the hammer driving current.
Patent JP-H0585944-A (JP)
Title: Process for producing organ-specific substance labeled with tecnetium 99m
Inventor: RUUTOBUIHI KUURUMAN
IPC: C07F5/00
Filed: 1992-02-04
Abstract: PURPOSE: To provide a method for producing an organ specific substance labeled with technetium(TC)-99m having no unwanted TC-99m-labeled compound bound to an antibody by mixing the organ specific substance with pertechnetate and a complex-stabilizing and reducing agent. CONSTITUTION: The subject substance is produced by using a protein, an enzyme, a sugar or a polymer, or a monoclonal antibody or a F(ab')2 fragment thereof as an organ specific substance, and Sn(II) ion as a reducing agent and citric acid and/or 1,1,3,3-tetrapropanesulfonic acid as a comlexing agent, dissolving components containing the organ specific substance in a TC-99m-pertechnetate solution, adding a complex-stabilizing reducing agent to the resultant solution to perform reduction and binding of the organ specific substance to the TC-99m. The TC-99m is also obtained by dissolving the organ specific substance in the solution of the complex-stabilizing reducing agent and further adding the pertechnetate solution to the resultant solution.  The complex-stabilizing reducing agent is a stoichiometric complex of the reducing agent and the complexing agent and used in 1-100μg, preferably 5-10μg in terms of Sn(H) based on 1 mg organ-specific substance.
Patent JP-S59144906-A (JP)
Title: Method for forming table information of digital valve controlling device
Inventor: TAKEUCHI TAKAHIKO
IPC: H02P8/14
Filed: 1983-02-07
Abstract: PURPOSE:To perform the setting, correction and change of an optional control pattern corresponding to a controlled system of digital valve easily by driving a pulse motor for the digital valve on the basis of specified moving pattern and moving pulse. CONSTITUTION:The digital valve 3 controlled by a digital valve controlling device 1 is provided with a variable stop 5 to be adjusted at its opening by the step rotation of the pulse motor and flow of a load 24 is controlled by adjusting the variable stop 5. The opening of the digital valve 3 is set up by an opening setter 6. A pattern setter 7 specifies the kind of a moving pattern actuating the digital valve 3 in accordance with the opening set up by the setter 6. The output of the opening setter 6 is supplied to a divided pulse number generator 8 and a memory 9 [P-ROM (Actable)] is connected to the generator 8. The information stored in the memory 9 corresponds to the number of moving pulses of the pulse motor 4 corresponding to the set opening for the digital valve 3.
Patent JP-S60163772-A (JP)
Title: Rear spoiler for car
Inventor: NUMATA NAKAO
IPC: B62D37/02
Filed: 1984-02-03
Abstract: PURPOSE:To enable stable change of a course, by a method wherein, in a rear spoiler which is disposed to the rear of a car body and provided with a pair of rotatable vertical blades, when a pair of the vertical blades are swung, the rotary angles of the vertical blades are caused to differ from each other. CONSTITUTION:A pair of vertical blades 6, located in juxtaposition with each other at a distance in the direction of the width of a car, and a horizontal blade 8, spanned between the upper ends of the two vertical blades 6, are located to the rear of a car body. The horizontal blade 8 has its opposite ends secured to a stand 10 of lifter 9 through the medium of a cylindrical frame body 11, and is constituted such that it can be vertically swung by means of an arm 23 swung through gear trains 15, 16, a vertical shaft 12 inserted into a frame body 11, and gear trains 19, 18 with the aid of a motor 14. The vertical blades 6 are constituted such that they are pivotally secured to the frame body 11, and the vertical blades 6 can be respectively horizontally swung at different angles from each other through large and small notched gears 21 and 30, combined reversely with combination between the vertical blades 6 on both sides, by means of a toothed belt 33 moved around through driving of a motor, not shown.
Patent JP-H07230929-A (JP)
Title: Internal failure-diagnosing method for oil immersed stationary electric machine
Inventor: KUBOTA TOSHIHIKO
IPC: H01F41/00
Filed: 1994-02-16
Abstract: PURPOSE:To improve failure-diagnosing accuracy in an internal failure- diagnosing method for a machine by a method wherein a pulse detector and a plurality of microphones, used to detect the sound signal when an internal failure is generated, are provided in an oil immersed stationary transformer. CONSTITUTION:An electric pulse (earthing current) and sound signals 1 to 4 are converted into digital form, and when the sound signal 2 is triggered (time T), for example, all other signals are lock-stored. The time difference t<2> between the sound signal 2 and the time differences t1, t3' and t4' between the electric pulse signal and the sound signal 2 and other sound signals 1, 3 and 4 are measured. The time difference between the electric pulse signal and other signals 1, 3 and 4 are computed by adding the t1', t3' and t4' to the time difference t2. Based on the computed time differences t1 to t4 the mounting position of a microphone and the transmission speed of sound, the position of sound source is oriented using the principle of triangulation and the failure in the machine is diagnosed.
Patent JP-H01194670-A (JP)
Title: Picture processor
Inventor: ABE YOSHINORI
IPC: G06T1/00
Filed: 1988-01-29
Abstract: PURPOSE:To shorten the time necessary for pre-scanning by pre-scanning the range of a special original picture and preparing the concentration histogram of an original. CONSTITUTION:A pre-scanning time is set within the warming-up time of a copying machine, the prescribed area of about 1/5-1/6 of the maximum original size is made into the range of the pre-scanning and picture data detected within the range are used for concentration histogram preparation. When the pre- scanning is completed, the concentration histogram based on the concentration data in a pre-scanning area is stored into a memory. The data of the prepared concentration histogram are referred to by address data from a CPU at the time of threshold calculation and this is fetched through a driver 111 to a CPU 160.
Patent JP-S58147984-A (JP)
Inventor: JIYAN BERUNAARU GERUU
IPC: H01R43/00
Filed: 1983-02-09
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-2000222489-A (JP)
Title: Fax ocr system and ocr form
Inventor: KAWAMURA HIROSHI
IPC: G06Q10/10
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To evaluate the propriety of a result obtained by recognizing data transmitted through facsimile(FAX) and having the possibility of misrecognition as characters. SOLUTION: Equipment in a receiving side center 3 connected to FAXs 1a, 1b in respective branches through a communication network 2 in the FAX OCR system is provided with a receiver 11 for receiving the image data of an OCR document transmitted from the FAXs 1a, 1b in respective branches from the network 2, an OCR device 12 for recognizing the image data received by the receiver 11 as characters, and a control device 14 for evaluating the propriety of characters intended by each branch and that of characters recognized by the device 12 based on the number of points included in the rightmost point field out of the character string recognized as characters by the device 12.
Patent JP-H06313603-A (JP)
Title: Fan
Inventor: MATSUZAWA HISAYUKI
IPC: F24F9/00
Filed: 1994-02-16
Abstract: PURPOSE:To provide a fan mounted at an entrance of a house or in a room for forming an air curtain flow of a greater amount of air and circulation of the air. CONSTITUTION:In an external casing 11 where a suction inlet 12 is provided on the upper portion thereof and a blow-off outlet 17 is provided on the lower portion thereof, a flat plate 14 having a plurality of bell mouths 13 is mounted on the side of the suction inlet 12 and the side of the blow-off outlet 17 is drawn in the direction of the center of the external casing 11 to form a small sized blow-off outlet 18. An electric motor 19 having an impeller 20 is provided in the external casing 11.
Patent JP-S60163953-A (JP)
Title: Highly penetrating sealing material composition
Inventor: KOYAMA HIROSHI
IPC: C08K5/05
Filed: 1984-02-03
Abstract: PURPOSE:To provide the titled compsn. which has an excellent property of penetrating into gaps between the joints of steel sheets and can prevent leakage of water caused by failure in coating, consisting of a PVC resin, a plasticizer, a filler and di- or tribenzylidenesorbitol (nucleus substitution compd.) CONSTITUTION:20-30pts.wt. PVC resin for plastisol, 25-35pts.wt. plasticizer such as dioctyl adipate, 30-50pts.wt. filler mainly composed of CaCO3 and 0.05-3.0pts.wt. di- or tribenzylidenesorbitol (nucleus substitution compd.) are blended together to obtain a highly penetrating sealing material compsn. having a viscosity of 15,000-30,000cps at 20 deg.C and fluidity of 10mm. or below. The compsn. is applied in the form of bead to the joint 13 between metallic sheets 11, 12 (e.g. steel sheets), leveled by a brush or a spatula, fired at 120-170 deg.C for 5-20min and baked at 140-160 deg.C for 20-40min.
Patent JP-S56120509-A (JP)
Title: Purifying method for wet process crude phosphoric acid
Inventor: MARUYAMA KENSAKU
IPC: C01B25/234
Filed: 1980-02-20
Abstract: PURPOSE: To simply remove arsenic in wet process crude phosphoric acid to ≤0.1 ppm content by adding a specified amount of hydrogen sulfide or other sulfide forming hydrogen sulfide under acidic conditions to the phosphoric acid.  
     CONSTITUTION: Hydrogen sulfide or other sulfide forming hydrogen sulfide under acidic conditions is added to wet process crude phosphoric acid contg. org. matter by ≥0.2 time as much as dissolved org. carbon in the acid by wt. expressed in terms of hydrogen sulfide and ≥1 equiv. to contained arsenic, and they are reacted with stirring. After the reaction the liq. reaction product is filtered to obtain a precipitate-free filtrate. When the amount of added hydrogen sulfide reaches a certain amount or more, the arsenic removing effect is improved remarkably. The reason is estimated as folows: since sulfur-contg. org. matter is formed simultaneously with the precipitation of arsenic sulfide, when the amount of added hydrogen sulfide is a certain critical amount or less, hydrogen sulfide in phosphoric acid does not act effectively. Thus, arsenic sulfide is not formed well, resulting in an inferior arsenic removing effect. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03228803-A (JP)
Title: Oxide superconducting multiple body
Inventor: KANAMARU BUNICHI
IPC: C01B13/14
Filed: 1990-01-31
Abstract: PURPOSE:To prevent the deterioration of the superconductor layer due to heat treatment in the multiple body consisting of an oxide superconductor contg. an alkaline-earth metal and a perovskite oxide with the ABO3-type A site consisting of an alkaline-earth metal by using the same alkaline-earth metal in both components. CONSTITUTION:The oxide superconducting multiple body consists of >=1 kind of oxide superconductor contg. >=1 kind of alkaline-earth metal and >=1 kind of perovskite oxide with the A site expressed by the general formula ABO3 consisting of >=1 kind of alkaline-earth metal. In this case, the same alkaline- earth metal is used in the oxide superconductor and perovskite oxide. For example, a laminated structure is formed from a YBa2Cu3Ox oxide superconductor and a compd. contg. the Ba of a perovskite oxide. Consequently, the progress of the mutual diffusion reaction and chemical reaction between the superconductor and oxide is controlled after the film is formed, and hence the superconductor is not deteriorated.
Patent JP-H11220359-A (JP)
Title: Digital filter
Inventor: TAKANO KOJI
IPC: H03H17/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To allow a QMF(quadrature mirror filter) to operate as a separating filter and a composing filter. SOLUTION: A multiplier 43 multiplies data read out of a RAM 41 in order by a constant '1' and a filter coefficient h(n) read out of a ROM 42 in order and a cumulative adder 44 cumulatively adds the multiplication data. One of the cumulative addition data of the cumulative adder 44 and data from a decoding input is selected by a selector 47 and supplied to registers 48 and 49. Data read out of the registers 48 and 49 are added and subtracted by an adder subtracter 50. One of the arithmetic data of the adder subtracter 50 and the data from an encoding input is selected by a selector 51 and supplied to the RAM 41.  At the time of a separating processing, the arithmetic data of the adder subtracter 50 is an encoding output and one output of the multiplier 43 is a monitor output; and at the time of a composing processing, the cumulative addition data of the cumulative adder 44 is a decoding output.
Patent JP-H11219655-A (JP)
Title: Method and device for manufacturing x-ray tube
Inventor: SHIDA MINORU
IPC: H01J35/06
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a cathode structure of an X-ray tube, wherein welding of a connection terminal to a sleeve and the welding of a terminal to sleeve are conducted by the same manufacturing device. SOLUTION: A convergence electrode of a cathode structure 1 is mounted on a cathode holder 14 of a moving stage 12, and is fixed to the holder 14 and stage 12 by a convergence electrode fixing mechanism 18. A connection terminal to be connected to a sleeve of the convergence electrode fixed to the cathode holder 14 is supported on the holder 14. By a pressing mechanism 19, a pressing force is applied to a terminal of the convergence electrode, and a filament is located by the holder 14. The holder 14 is moved by the stage 12, and the connection terminal is welded to the sleeve by a welding means 26 for connection terminal. The holder 14 is moved by the stage 12, and the terminal is welded to the sleeve by a welding means 27 for terminal.
Patent JP-S63186774-A (JP)
Title: Acrylic resin coating composition
Inventor: KIMURA MASAO
IPC: C09D133/14
Filed: 1987-01-29
Abstract: PURPOSE:To provide the title compsn. having excellent weather resistance and adhesion to (particularly) metals, consisting of a specified thermoplastic acrylic resin and an org. solvent. CONSTITUTION:An acrylic monomer mixture of 0.1-10wt.% 2-hydroxyethyl (meth)acrylate adduct of hexahydrophthalic anhydride of the formula (wherein R is H or CH3) and 99.9-90wt.% other monomer such as an arom. vinyl compd., (meth)acrylic ester (alkyl ester) (having an OH or NH2 group), etc. is polymerized in the presence of a polymn. initiator to obtain a thermoplastic acrylic resin having a weight-average MW of 30,000-200,000 and a glass transition temp. of 0-100 deg.C. 10-60pts.wt. said resin is blended with 90-40pts.wt. org. solvent such as toluene, ethyl acetate, isopropanol, acetone, etc.
Patent JP-H08208131-A (JP)
Title: Elevator operating system
Inventor: OKUDA HIROYUKI
IPC: B66B1/06
Filed: 1995-02-07
Abstract: PURPOSE: To provide an elevator operating system optimum to an observation elevator which has a high stage effect. CONSTITUTION: This system is provided with fog generators 5 mounted for respective stopping floors in an elevator shaft, a control valve 4 for controlling water flow supplied to the fog generator 5, and signal output device 2A for outputting opening/closing control signals to the control valve 4, and injects fog to the inside of the tower and starts operation at the time of operating the elevator upwards and downwards.
Patent JP-H03225189-A (JP)
Title: Rack device for refrigerator
Inventor: SASAKI MASATOSHI
IPC: F25D25/04
Filed: 1990-01-30
Abstract: PURPOSE:To cover sliding members and spur gears from the upper part of them and prevent the dropping and the like of food by a method wherein a rack and a frame are permitted to be moved up-and-down by spur gears, rotated and moved up-and-down simultaneously on left and right racks, while being held horizontally while the frame is provided with a flange. CONSTITUTION:Spur gears at both left and right ends are rotated simultaneously by a driving device 6, rotating a gear shaft 4 or the spur gears 5, whereby the spur gears can be moved up-and-down on the rack 14b. Accordingly, the rack 1 and the frame 2 can be moved up-and-down while being kept horizontally by the spur gears, rotated and moved up-and-down simultaneously on the left and right racks. According to this constitution, a sliding member 3, moved up-and-down in the same sliding groove 14a, can be slid smoothly without being slanted obliquely and, therefore, a small operating power is enough to move an operating part. Additionally, the sliding member 3 and the spur gears 5 are covered by a flange 2g provided on the frame 2 whereby the dropping and the like of food can be prevented. On the other hand, the food, having a comparatively high height, can be received by moving a fore rack 1a to the lower part of a rear rack 1b.
Patent JP-H11206443-A (JP)
Title: Compact
Inventor: NAKAYAMA YASUHIRO
IPC: A45D33/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To stably contain a middle tray without vertical and horizontal play at the time of containing it in a container main body directly or with a middle frame by holding the middle tray by means of a pressurizing means which generates pressurizing force in vertical and horizontal directions. SOLUTION: Slits 20 being a U-shape by viewing from an inside or an outside are disposed in a penetrating state in the inner and outer direction in the left and right corner parts of a middle tray containing part left side wall surface 16A which is opposed to the first lock part of the middle frame 4, that is, a partition 15. Moreover, an elastic piece 21 which is provided with a free end in a left or right end and also is bent in the inner and outer direction is formed in a part enclosed by the slits 20 and the pressurizing means for pressurizing and holding the middle tray 5 toward a center part is constituted. The inside of a part except a base end part is protruded inward by desired quantity from the inside surface of the middle frame 4 in the elastic piece 21 and a middle tray abutting surface 21B and a second lock part 21C are formed.  The protruding quantity from the middle frame 4 inside surface of the middle tray abutting surface 21B is made to be the one for securing a gap and also for generating elasticity required to hold the middle tray 5.
Patent JP-S58139676-A (JP)
Title: Inverter circuit
Inventor: GOMITA HISAMITSU
IPC: H02M7/48
Filed: 1982-02-12
Abstract: PURPOSE:To reduce the size of an inverter circuit and to enhance the reliability of the inverter by performing by the calculation of a microcomputer the frequency dividing function of a clock signal, thereby reducing the number of parts. CONSTITUTION:An inverter circuit has a converter circuit for forming a DC power source from an AC power source, a switch circuit for converting the DC power source again to AC, a control circuit for sequentially controlling ON or OFF the switching element of the switch circuit, and a V/F converter for producing a timing signal to the control circuit. The control circuit has a logic calculator such as a microcomputer 300, and produces an ON-OFF signal to the switch circuit with the timing signal from the V/F converter. The microcomputer 300 is connected to a mode switch 231 and a rotary direction switch 232.
Patent JP-H02202544-A (JP)
Title: Flame-retardant polycarbonate resin composition
Inventor: ISHIHARA TOSHIO
IPC: C08K5/00
Filed: 1989-01-31
Abstract: PURPOSE:To obtain the nonpoisonous title composition exhibiting improved flame-retardant characteristics and capable of providing a molded article having good transparency and reduced in color change by blending an aromatic sulfonic acid metal salt with an alkylene glycol oligomer. CONSTITUTION:The aimed composition obtained by adding 0.01-2.0 pts.wt., preferably 0.05-1.5 pts.wt. (substituted) aromatic sulfonic acid metal salt and 0.01-3.0 pts.wt., preferably 0.05-2.0 pts.wt. alkylene glycol oligomer having 200-1000 molecular weight to 100 pts.wt. aromatic polycarbonate resin. As the aromatic sulfonic acid metal salt, sodium diphenylsulfonesulfonate or potassium diphenylsulfonesulfonate is used.
Patent JP-H03222911-A (JP)
Title: Leaning back cushion with damping fanction
Inventor: TOOTSU MASAO
IPC: A47C7/40
Filed: 1990-01-30
Abstract: PURPOSE:To obtain a chair cushion which is satisfactory against swinging movement and extremely low in cost and further, available for all kinds of vehicles due to an easy usage, by providing a connected air chamber between both air chambers at sides and forming a cushion passage connecting to both air chambers at these welded partitions. CONSTITUTION:Both side air chambers 1 are formed through a connected air chamber 2 and cushion passages 4 are provided in welded partitions 3. Before use of it, the air volume to be charged into the air chambers is set to be less than the maximum capacity of the air chamber. When the both side air chambers 1 and the connected air chamber 2 are pressed respectively by the swinging motion, the charged air transfers from one chamber to another. The transferring seed can be restricted according to the width of the cushion passage 4. In this way, appropriate deformation can be obtained against the swinging movement and one's body can be secured stably and reasonably. It is applicable to the seats of all kinds of vehicles, low in cost and installed easily.