baber/WOPTO huggingface dataset:
Patent JP-H08290044-A (JP)
Title: Membrane treatment apparatus
Inventor: SHIRAGE HIROKAZU
IPC: B01D19/00
Filed: 1995-04-20
Abstract: PURPOSE: To perform the liquid circulation within a tubular membrane in low pressure loss at low flow velocity without using a circulating pump by fitting an inflow pipe and a discharge pipe to a circulating tank and circulating a liquid between a membrane device and the circulating tank. CONSTITUTION: An upper support plate 5 and a lower support plate 6 are fitted to a membrane apparatus main body 4 in opposed relationship so that the positions of through holes of them coincide with each other and a raw soln. supply part 7, a filtrate part 8 and a conc. soln. part 9 are demarcated from below and tubular membranes 11 are inserted in the filtrate part 8. The inflow pipe 30 introducing a raw soln. into the raw soln. supply part 7 and a discharge pipe 302 discharging a conc. soln. are fitted to a circulating tank 3 and a liquid circulating process is formed between a membrane device 1 and the circulating tank 3 by the inflow pipe 301 and the discharge pipe 302 and a degassing pipe 303 is attached on the way of the liquid circulating process as a degassing means.  By this constitution, the liquid circulation within the tubular membranes is performed without using external power.
Patent JP-S61278609-A (JP)
Inventor: KANEMATSU HIFUMI
IPC: F16B13/06
Filed: 1985-06-01
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-S63283396-A (JP)
Title: Speaker
Inventor: IDO SHUJI
IPC: H04R9/02
Filed: 1987-05-15
Abstract: PURPOSE:To improve a dimension accuracy by connecting a voice coil fitted into the magnetic gap of a magnetic circuit to the central part of a diaphragm, disposing a dust protective parts so as to contact the major diameter of the voice coil, and bonding and connecting the flat part of the lower end part of the dust protective parts to the diaphragm. CONSTITUTION:The dust protective parts 9' has skin layers 9a higher in a density than a main body part in both the upper and lower end parts to contact the dust protective parts 9' the major diameter of a voice coil bobbin and the flat part of the lower end part of the dust protective parts 9' is connected and bonded to the diaphragm. According to this constitution, the boding and connecting force of the diaphragm 7 and the dust protective parts 9' is improved, the eccentricity of the dust protective parts 9' can be reduced according to the correctness of a position, and the side oscillation of an oscillating system due to the unevenness in the weight of the oscillating system and the unevenness in the expansion of the dust protective parts can be reduced. Thereby, the minor diameter dimension accuracy of the dust protective parts 9' is improved.
Patent JP-H06117427-A (JP)
Title: Locking device and locking method
Inventor: SUTANREE KAPURAN
IPC: F16B37/12
Filed: 1991-04-23
Abstract: PURPOSE: To prevent an opening in concrete from spreading by furnishing a coil at the end with a tongue as a flattened anchoring tab, when an anchoring device such as a bolt is to be mounted at the opening in concrete. CONSTITUTION: An anchoring device 10 has a thin and long threaded member 15 and a coil 17, wherein the threaded member 15 is composed of an entry end 19 having small diameter in threads, a body part 21 with threads having a diameter greater than the entry end 19, and a non-threaded body part 22 having a diameter some greater than the diameter of the threaded body part 21. The coil 17 is formed from a wire having such a diameter as installed between the threads of the member 15. A tong 26 installed on the coil 17 is formed by flattening at least one end of the coil 17, bending one end of the flattened coil 17, and stretching on the residual coiled wire at a prescribed angle with respect to the axis. The section of the tang 26 has a thickness smaller than the diameter of the coil 17.
Patent JP-H09280928-A (JP)
Title: A/d-converter for weight inspecting apparatus
Inventor: FUJIMURA TAKESHI
IPC: H03M1/10
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by a constitution for removing offset components due to a weighing conveyer among input voltage from a weight detector. SOLUTION: In a double integral A/D-converter, an object detector 43 for sensing whether an object has been mounted on a weighing conveyer is used to hold input voltage without an object to be inspected on the weighing conveyer by a sample-hold circuit 41 for sampling and holding an input signal from a weight detector and a differential circuit 42 for generating differential voltage between the input voltage and output voltage from the sample-hold circuit 41, and held voltage is subtracted from an input voltage with the object mounted, whereby weight components of the weighing conveyer can be removed among input voltage from the weight detector. As a result, a cost can be reduced due to reduction in A/D-conversion time and reduction in circuit due to reduction in the number of bits in a counter circuit 39.
Patent JP-S5344958-A (JP)
Title: Leak setecting method of coolant boundary in intermediate heat exchanger
Inventor: OONUKI YOSHIAKI
IPC: G21C17/02
Filed: 1976-10-05
Abstract: PURPOSE: To detect clearly the leak of the secondary coolant by means of inject the tracer in certain concentration into the coolant in the secondary system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05186468-A (JP)
Title: Beta-lactam compound
Inventor: ROBEERU SHIYARUNASU
IPC: A61K31/545
Filed: 1992-04-13
Abstract: beta -lactams are described, to be precise those of the general formula <IMAGE> in which R denotes lower alkoxycarbonyl, lower alkoxycarbonylamino, the acyl radical of an  alpha - or  beta -amino acid or a radical of the general formula Q-X-Y-     (a> in which Q denotes a 3,6-membered ring optionally containing nitrogen, sulphur and/or oxygen and optionally bonded to a fused ring, X denotes a direct bond or a linear spacer consisting of carbon, nitrogen, oxygen and/or sulphur and having up to 6 atoms, of which up to 2 atoms can be nitrogen atoms and 1 atom can be oxygen or sulphur, and Y represents one of the groups -CO-, -CS-, -CONH- and (if X contains neither sulphur nor carbonyl as an end member) represents -SO2-; and in which additionally R<1> represents hydrogen, halogen, carbamoyloxy, lower alkanoyloxy or a group of the formula -S-Het, Het represents a 5-6-membered heteroaromatic group containing nitrogen, sulphur and/or oxygen and R<2> represents the sulphur group -SO3H or R<1> and R<2> together denote a group of the formula <IMAGE> in which A represents hydrogen or a radical which can be used in the 3-position of cephalosporin antibiotics, and in which additionally R<3> represents hydrogen or R<1> and R<3> together represent a group of the general formula  =CH-R<a>     (c> in which R<a> denotes one of the groups     -COR<b>   (c<1>)   -CH2-OCOR<c>   (c<2>)   -CH2-NR<d>R<e>   (c<3>)   -CH2-S-Het   (c<4>) in which R<b> represents lower alkoxy or amino, R<c> represents lower alkyl, phenyl or amino, R<d> and R<e> each represents hydrogen or lower alkyl or together with the N atom represent a 5- or 6-membered N-heterocycle optionally containing a further nitrogen, oxygen or sulphur atom and Het represents a 5-6-membered heteroaromatic group containing nitrogen, sulphur and/or oxygen,  and pharmaceutically tolerable salts of these compounds. Furthermore also a process for the preparation of these  beta -lactams and intermediates obtained in this process. In addition also corresponding medicaments. The products have  beta -lactamase-inhibiting properties. They are useful in the control of  beta -lactamase-forming disease pathogens in combination with  beta -lactam antibiotics.
Patent JP-H02298916-A (JP)
Title: Liquid crystal display device
Inventor: WATABE HIROSHI
IPC: G02F1/1335
Filed: 1989-05-12
Abstract: PURPOSE:To obtain the liquid crystal display device which has uniform liquid crystal layer thickness compatible with high contrast by forming columns, which are provided so as to hold the interval between transparent substrates constant, so that tricolor filter blocks of red, green, and blue are stacked. CONSTITUTION:When color filters 13 are formed on picture elements on a transparent electrode 101 having an electrode 102, the columns 104 for uniform the liquid crystal layer thickness are formed by utilizing parts of the color filters. Namely, red picture elements R, green picture elements G, and blue picture elements B are patterned and formed, the size of each color picture element is set to 170mum, and distances between picture elements are 30mum in an X and Y direction; and the columns 104 of 10mum square for controlling the liquid crystal layer thickness are arranged at the intersections. Those color filters with transparent electrodes are superposed upon an opposite substrate and the peripheries are adhered by using an epoxy adhesive; and then liquid crystal is injected by a vacuum charging method from a sealing part where the adhesive is absent to obtain the liquid crystal cell with uniform layer thickness.
Patent JP-S5819985-A (JP)
Inventor: FURUYA TERUO
IPC: B65H31/12
Filed: 1981-07-30
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-H01288608-A (JP)
Title: Clearance adjusting method for rotational contraposition
Inventor: ADACHI RYUICHI
IPC: F16C11/06
Filed: 1988-05-17
Abstract: PURPOSE:To simplify clearance adjustment by forming a film of a bubbled composition on a face in contact with the first contraposition element and inserting into a forming metal mold the second contraposition element, which is not transformed at a temperature at which the first contraposition element is molded, for molding the first contraposition element. CONSTITUTION:A bubbling composition or a coating agent mainly consisting of the bubbling composition is applied in an uniformed thickness on a face in contact with the first contraposition element 1 to form a film 3, which serves as an insert in a forming metal mold to provide the injection-molding of the first contraposition element 4 by means of a synthetic resin material. Incidentally, as the resin material for the second contraposition element 1, the one that is not transformed at the molding temperature of the first contraposition element 4 is used. Thus, depending on the amount of the bubbling composition in use, a desired minute clearance can be granted and clearance adjustment can be simplified.
Patent JP-S6010954-A (JP)
Title: Telephone set
Inventor: SUZUKI AKIRA
IPC: H04M1/60
Filed: 1983-06-30
Abstract: PURPOSE:To decrease the effect of noise mixed from a curl cord during calling by providing an amplifier in a handset main body in a telephone set using a capacitor electric microphone as a transmitter microphone. CONSTITUTION:The capacitor electric microphone is used as the transmitter microphone 7, and an amplifier with high input impedance and a low output impedance is used as an amplifier 4 and they are provided in the handset main body 6. Further, the voice of the user is inputted to the transmitter microphone 7 with respect to the transmission, and after the voice is amplified by an amplifier 3, the voice is transmitted to a telephone set main body 1 via the curl cord 9. Thus, the signal level passing through the curl cord 9 is comparatively large and the noise from the curl cord is reduced effectively.
Patent JP-H1045063-A (JP)
Title: Running belt for crawler running vehicle, specially for snow vehicle
Inventor: ARUNORUTO IEEGAA
IPC: B62D55/28
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent a bolt from rotating together with a nut by preventing a member at the free end of a bolt from rotating with a washer between two legs and the washer from rotating with a driver or the legs. SOLUTION: The free end of a bolt 9 is extended through a center hole 14 in a strip 15 and a hole 16 in a band strip 15 across a belt 1. For a nut 18 to be screwed into the bolt 9, a rectangular washer 19 with a hole 20 in the cener is provided. The washer 19 with an annular protrusion 21 directed outside has the inner face formed in a hexagonal shape corresponding to the nut to store the nut 18 in a configulationally integrated manner. The width W of the washer 18 corresponds to a space between both legs 6 so that the washer 19 cannot rotate with a driver 2. In this way, if the bolt is turned when the outside portion of a running belt is frozen, the member or the nut does not rotate with the washer and the washer does not rotate with the driver or both legs.
Patent JP-H0416880-A (JP)
Title: Image forming device
Inventor: OTA YUTAKA
IPC: G03G15/14
Filed: 1990-05-11
Abstract: PURPOSE:To securely mount a destaticization stylus at a specific position by providing an elastic member which presses the destaticization stylus at the time of front lid closing operation on the reverse surface of a front lid. CONSTITUTION:A pressure member 2 consists of a hollow frame body 3 which has an opening 3a in its top surface and a spring 4 which is in the frame body, fitted at a proper position of the frame body 3 or front lid 1, and exposed partially to the opening 3a. An end part of the destaticization stylus unit which includes the destaticization stylus projects slightly and as the front lid 1 is rotated and closed, the spring 4 abuts on the lid and presses it; when the front lid 1 is closed completely, the destaticization stylus unit reaches a specific position and the destaticization stylus is put in specific operation. Consequently, the destaticization stylus is securely displaced to a specific position by the closure of the front lid 1 and stopped at the position.
Patent JP-S61259475-A (JP)
Inventor: MIZUNO HISAO
IPC: H01T13/38
Filed: 1986-05-24
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-S5821433-A (JP)
Title: Vinyl chloride foamable resin composition
Inventor: TABUCHI AKIRA
IPC: C08L67/00
Filed: 1981-07-30
Abstract: PURPOSE:To prepare the titled resin composition capable of forming fine and uniform cells even by the atmospheric foaming method, and giving a foamed article having high expansion ratio and excellent rubber elasticity, heat resistance, and chemical resistance, by compounding an acrylic rubber and a crosslinking agent to a vinyl chloride resin. CONSTITUTION:The objective composition is prepared by compounding (A) 100pts.wt. of a vinyl chloride (co)polymer preferably having an average polymerization degree of 700-1,900, (B) 0.5-30pts.wt. of an acrylic rubber which is a copolymer composed of an alkyl acrylate as a main component and an active group (preferably epoxy group, or hydroxyl group) making a crosslinking point as a subsidiary component, (C) 0.1-5pts.wt. of a crosslinking agent which is a compound having two or more functional groups reactive with the active group of the component (B), (e.g. tolylene diisocyanate), (D) 1-20pts.wt. of a decomposing-type foaming agent, (E) 1-5pts.wt. of a stabilizer, and (F) 40- 180pts.wt. of a plasticizer. The modifying effect of the combined use of the components (B) and (C) is remarkable when the ratio of expansion is as high as >=7.
Patent JP-H07327014-A (JP)
Title: Audio signal high efficiency coder
Inventor: NAGAI KIYOTAKA
IPC: G10L19/008
Filed: 1994-06-01
Abstract: PURPOSE:To obtain a coder capable of outputting a high efficiency coding signal in which sound quality after inverse matrix processing is improved by providing a deficient bit calculation section calculating the deficient quantization bit number of the frequency area signal of the inverse matrix processing signal of an audio signal subjected to high efficiency coding processing and an additional bit allocation section to the coder. CONSTITUTION:The coder is provided with a deficient bit calculation section 10 and an additional bit allocation section 11 allocating additional bits based on it. The deficient bit calculation section 10 calculates an audible limit signal level by taking the masking effect of an audible sense into account based on the frequency area signal of a reference signal for each channel, calculates the deficient bit number of the frequency region subjected to high efficiency coding processing based on the frequency area signal being a difference between the reference signal and the signal subjected to high efficiency coding processing and on an audible limit signal level and provides the output to the additional bit allocation section 11. The additional bit allocation section 11 allocates additional bits remaining after initial bit allocation in the order of a frequency area signal with higher deficient bit requirement.
Patent JP-H07326090-A (JP)
Title: Discriminating method of cassette tape
Inventor: MANIWA TAKASHI
IPC: G11B15/093
Filed: 1994-06-01
Abstract: PURPOSE:To obtain a discriminating method for a cassette tape capable of accurately discriminating whether the loaded tape is a full cassette or a C- cassette. CONSTITUTION:The device is furnished with a driving part 451 to run the tape at constant speed, a detecting means 413 to detect the rotational period of a supply reel base 412 at this time, a detecting means 423 to detect the rotational period of a take-up reel base 422, and an arithmetic control part 441 to calculate the sum of square of the periods of both reels from the detection result. Then, the sum of square of the periods of both reels is calculated at optional two points separated by a specified distance on the tape. By means of comparing the sum of square of the periods of the reels at the two points, the tape is judged as the C-cassette when the difference larger than the specified amount is found, meanwhile judged as the full cassette when there is no such a difference, thereby the kind of tape is accurately discriminated.
Patent JP-H09302312-A (JP)
Title: Tacky sheet for decoration
Inventor: MURAYAMA HIROSHI
IPC: C09J7/02
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To prepare a tacky sheet for decoration having a moderate tack to an adherend and removability without any residual paste imparted thereto without applying an excessive step such as a corona discharge treatment to a substrate. SOLUTION: This tacky sheet for decoration is provided with an acrylic tacky agent layer, consisting essentially of a copolymer of 100 pts.wt. alkyl (meth)acrylate monomer and 1-10 pts.wt. nitrogen-containing vinyl monomer and formed on one surface of a plasticized vinyl chloride resin film prepared by mixing 100 pts.wt. vinyl chloride resin with 20-40 pts.wt. adipic acid-based polyester plasticizer having 1700-2500 molecular weight.
Patent JP-S5453211-A (JP)
Title: Automatic voltage regulator
Inventor: YAMADA TSUTOMU
IPC: H02P9/14
Filed: 1977-10-05
Abstract: PURPOSE: To heighten a resaponse speed in the excitation system at a time of anomalousness, by giviing a characteristic, with square characteristic or cube characteris tic added to the proportional part, to the deviation amplifier.  
     CONSTITUTION: A field winding 12 of a generator 1 is operated such that an excitation winding 5 of an AC exciter 4 be controlled its excitation by an output of an automatic voltage regulator (AVR) that comprises a thyristor firing device 26, thyritor amplifier 27. A current in the excitation winding 5 is detected by a detector 34, being inputted to a deviation amplifier 21 together with an input to a voltage setter unit consisting of potential transformers 6, 7 and induction regulators 8, 9. Though an output sigal of the deviation amplifer 21 is inputted to an amplifier 42, the amplifier 42, the amplifier 42 is providing gains in the proportional part and square characteristic or cube characteristic part, and thus with a low gain utilized when in normal operation and a gain proportional to square or cube of the deviation utilized when in anomalousness, the response speed will be heightened 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07328625-A (JP)
Title: Electrolytic ionized water generator
Inventor: HARA YASUO
IPC: C02F1/46
Filed: 1994-06-01
Abstract: PURPOSE:To sufficiently conduct reverse-voltage cleaning by providing an operation control means by which an electrode switching means is switched to a reverse-voltage state for a set time almost simultaneously with the stoppage of a motor-driven pump when the operation is suspended. CONSTITUTION:When a stop switch 102 is operated, the motor-driven pump P1, electrode-switching device 110 and power source circuit 120 are controlled by a controller 100. An OFF signal is received by the circuit 120 from the controller 100 to reduce the DC voltage between the minus electrode and plus electrode to zero, and the pump P1 is driven for a set time. Immediately after the stoppage of the pump P1, raw water is supplied to discharge pipes 37 and 38 from an electrolytic cell 30, or the raw water is transiently stopped. The water remaining in the discharge pipes 37 and 38 then flows back to a water storage tank 10. Accordingly, the electrodes 32 and 33 are entirely immersed in water for a sufficient time even without increasing the water remaining in the discharge pipes 37 and 38, the reverse-voltage cleaning time is prolonged, and reverse-voltage cleaning is sufficiently performed.
Patent JP-S5645276-A (JP)
Title: Tool shifting unit
Inventor: IMAKITA MASARU
IPC: B25J9/00
Filed: 1979-09-18
Abstract: PURPOSE: To enable the working in a wide range of space, by attaching a tool which shifts vertically to the beam to the main body shifting along the beam.  
     CONSTITUTION: The freely rotatable guide ring 2 supported by the horizontal shaft at two areas is installed at the upper part of the main body 1. Thus the ring 2 contacts the upper surface BU of the beam B and rotates back and forth. The guide ring 3 is supported by the vertical shaft at the side of the main body and contacts the side surface BS of one side of the beam to rotate back and forth. The drive ring 4 rotates around shaft 5C by the motive power 5, and lifting metal fittings 7 moves up and down. Here if the welding torch T is set to the beam, the ring 4 is rotated in accordance with the program with the main body shifting along the beam B. The torch T is shifted in the direction X as programmed to carry out an automatic welding. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5645237-A (JP)
Title: Automatic seaming device of can
Inventor: SUZUKI HIROSHI
IPC: B21D51/30
Filed: 1979-09-19
Abstract: PURPOSE: To successively repeat gas filling and seaming of cans and improve productivity by lifting the lifter box of a header into a head box according to the rotation of a frame having multiple heads.  
     CONSTITUTION: A column 1 is perpendicularly provided at the center and is arranged to support a revolving frame 2. A head box 10 of a cap shape which is open in the lower part is fixed above the multiple heads 3 provided radially around the frame 2 and a chuck pad 12 is freely rotatably mounted to the center, to which vacuum suction and gas filling pipes 22, 23 are connected. On the other hand, a cylindrical box 25 which is open in the lower part and an inner lifter 30 are provided right under the head box and these are lifted independently by cylinders 28, 32. Seaming rolls for can seaming are installed on the turning track side of the heads 3. According to the rotation of the frame 2, the ascending of the lifter box, gas filling, the ascending of the lifter, and seaming are accomplished successively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5244709-A (JP)
Title: Furnace temperature control apparatus of uniform heating furnace
Inventor: WAKIZAKA TADAO
IPC: C21D9/70
Filed: 1975-10-06
Abstract: PURPOSE:To be able to control the aimed temperature pattern, after cooling with air at first and to prevent the quality deterioration of steel ingo, together with the economy of fuel, on occasion temperature is elevated more than aimed temperature pattern by the heat contained in steel ingot.