baber/WOPTO huggingface dataset:
Patent JP-S5250974-A (JP)
Title: Method of treating industrial waste
Inventor: TEZUKA NOBUTOSHI
IPC: E02D15/10
Filed: 1975-10-22
Abstract: PURPOSE: In treating industrial waste containing harmful matters such as CN, Cd hexavalent Cr etc., after compressing and caking, the waste is closely packed up by wire nets, metallic plates, etc. or made blocks by concrete, etc., stored in a pool-like container in the groung, and buried. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000206419-A (JP)
Title: Method for driving laser scanning microscope having precise focusing stage capable of being inclined
Inventor: WEYH THOMAS
IPC: G02B21/24
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for expressing the distribution of three-dimensional points in a laser scanning microscope, having an precise focusing stage which can be inclined, so that the inclination of an X/Y scanner and the table of the microscope is adjusted based on the distribution of raster points given previously by calculation and a raster point to be scanned is made to coincide with the previously given distribution of the raster points. SOLUTION: A first distribution (OR1) of the raster points is compared with the second distribution (OR2) of the raster points produced by the calculation. At a place where the raster points are made to coincide with each other, the first raster point is quoted for expressing the second distribution (OR2). At a place, where they are not made to coincide with each other, an intermediate value is formed from the first distribution (OR1) set around the second raster point. Then, the state of the second raster point is made to correspond to such a state.  Moreover, the inclination of an X/Y scanner and the table of the microscope is adjusted, based on the distribution of two-dimensional or the three-dimensional raster points previously given by the calculation so that the raster point to be scanned is made to coincide with the mainly stored distribution of raster points as a whole or in part.
Patent JP-H09236182-A (JP)
Title: Opening closing device for ball valve
Inventor: HATTORI MASAO
IPC: F16K5/20
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To perform automatic opening and closing of a flow port and instantaneously and automatically close the flow port during the occurrence of service interruption due to the occurrence of an earthquake, in a ball valve. SOLUTION: A valve rod 5 is fixed at a spherical valve element 2 provided with an auxiliary valve plate 3 to close a flow hole 2a communicated with the flow port 1b of a valve casing 1 and a flow port 1b. A valve rod 5 is provided at an upper end with a first gear 6 to rotate the spherical valve element 2 in the opening closing direction by rotating the valve rod 5 through fitting of the first gear in a pinion 13 rotated by a torque motor 11; and a second gear 9 fitted in the pinion 13 and bringing an auxiliary valve plate 3 into pressure adhesion to the valve seat 1c of the flow port 1b to effect closing through vertical movement of the valve rod 5 under the non-rotation state of a first gear 6.  Further, a sheave 14 is integrally fixed at the second gear 9 and by stretching a wire 15 run around the sheave 14 through the force of a spring, gears 6 and 9 under an opening state are energized in the closing direction. During interruption to service, the spherical valve element 2 is automatically rotated in the closing direction through the force of a spring and the auxiliary valve plate 3 is forced into pressure adhesion to the valve seat 1c.
Patent JP-2000331035-A (JP)
Title: Method for designing product
Inventor: PHILIP PAUL BOUCHANPU
IPC: G06F17/50
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To design a product and to manufacture it by optional selection by storing a master model in a medium of a computer and outputting a specified value from a digital computer by programming the master model so that a required parameter of the master model is outputted. SOLUTION: A block 100 is described as 'create a program' and the program is stored in a block 120 described as a 'medium to store the program'. The medium is the one readable by the digital computer 140. The block 120 is read by a block 140 described as the 'digital computer'. The digital computer is made to execute a block 160 described as a 'method for designing components' by the program on the medium. And information to determine the designed components is transmitted to a block 180 described as 'create the designed components'.
Patent JP-S6019767-A (JP)
Title: Carbostyryl derivative
Inventor: UCHIDA MINORU
IPC: A61P1/04
Filed: 1983-07-11
Abstract: NEW MATERIAL:The compound of formula I (R<1> is H, alkyl, alkenyl, alkynyl, etc.; R<2> is H, halogen, OH, benzoyloxy, etc.; R<3> is OH, NH2, cycloalkylalkylamino, alkoxy, etc.; R<4> is H, phenylsulfonyl, alkyl, etc.; R<5> is H or phenylsulfonyl; A is alkylene; n is 0 or 1; the dotted line is single or double bond) and its salt. EXAMPLE:2-(4-Chlorobenzoylamino)-3-(2-quinolon-3-yl)propionic acid. USE:It has antiulcer activity and is useful as a remedy for the ulcer of the digestive system. It has remarkable preventive and remedying effect especially to chronic ulcer. PREPARATION:A compound of formula I wherein R<3> is OH and R<4> and R<5> are H is produced e.g. by hydrolyzing the compound of formula II (R<7> and R<9> are alkyl; R<8> is alkanoyl) at 70-100 deg.C in the presence of a proper hydrolysis catalyst. The product can be converted to another compound of formula I by acylation or esterification.
Patent JP-S5351794-A (JP)
Title: Concentration measuring device having used semi-permeable membrane
Inventor: OOHATA SHIYUUICHI
IPC: G01N31/00
Filed: 1976-10-21
Abstract: PURPOSE: To measure concentration of a fluid by providing a semi-permeable membrane which selectively permeates substances in a fluid to be tested in contact with carrier gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5351812-A (JP)
Title: Attraction type magnetically floating control device
Inventor: MUROTA HITOSHI
IPC: B60L13/06
Filed: 1976-10-20
Abstract: PURPOSE: To prevent the offset of a magnetically floating vehicle from becoming large by keeping the entire control gain of an attraction type magnetically floating control device large by inserting an element for passing the variations but obstructing DC component into an electromagnet current negative feedback circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05327678-A (JP)
Title: Frequency synchronization monitor circuit
Inventor: KADOWAKI MAKOTO
IPC: H04L7/00
Filed: 1992-05-20
Abstract: PURPOSE:To monitor a fault state of a PLL circuit in an opposite equipment. CONSTITUTION:A clock pulse from an opposite equipment is frequency-divided by a 1st frequency divider circuit 1 and a 1st pulse generating circuit 2 generates a 1st pulse 13 and a 2nd pulse 14. On the other hand, a clock pulse outputted from a clock source 4 is frequency-divided by a 2nd frequency divider circuit 5, and a 2nd pulse generating circuit 6 generates a 3rd pulse 15. When a 1st pulse 13 or a 2nd pulse 14 from a selection circuit 3 and the 3rd pulse 15 are overlapped on a time axis, a phase comparator circuit 7 outputs the pulse. The pulse is frequency-divided by a 3rd frequency divider circuit 8, a differentiation circuit 9 detects an output change of the 3rd frequency divider circuit 8 and a pulse is outputted at a change point. The pulse outputted from the differentiation circuit 9 is inputted to a monostable multivibrator circuit 10, from which a state of alarm presence is outputted.
Patent JP-H01296746-A (JP)
Title: Receiver for digital signal
Inventor: SATO ITARU
IPC: H04L1/00
Filed: 1988-05-24
Abstract: PURPOSE:To receive a digital signal in an excellent way by controlling a tuning frequency depending on an error rate of a received digital data by an error correction code added to a digital signal so as to decide the reception frequency. CONSTITUTION:An error detection circuit 5 detects error occurrence number of a data signal D in a received digital signal based on the data signal D and a clock signal CK extracted by a PLL circuit 4. Then even when a data error occurrence number discriminated by a controller 6 exceeds a threshold value, a tuning data T is changed to bring the data error occurrence number to the threshold, value or below. Thus, the value of the tuning voltage signal minimizing the data error occurrence number is adjusted minutely by the tuning data T. Thus, the receiver is set automatically to the state able to receive an excellent digital signal with less data error and the reception channel reaches the state tuned completely to the transmission signal.
Patent JP-S62284116-A (JP)
Title: Fluidized bed type sludge combustion furnace
Inventor: HONDA HIROKI
IPC: F23G5/033
Filed: 1986-05-31
Abstract: PURPOSE:To obtain highly efficient and compact fluidized bed type combustion furnace by a method wherein the title furnace is provided with a crusher, crushing high-calorie sludge into grains whose size is capable of being carried, and a mean to supply the crushed high-calorie sludge directly into the fluidized sand bed in the furnace. CONSTITUTION:High-calorie sludge, sent from a hopper 1 into a crusher 3, is crushed so that the grain size of bulk materials becomes several mm or less, thereafter, is sent to an underfeed-feeder unit 4. The pulverized sludge, sent to the underfeed-feeder unit 4, the underfed into the main body of a combustion furnace by conveying air 5 through a conveying tube 6. A fluidized sand bed 8 is provided in the main body of the combustion furnace and a heat transfer tube 9 for controlling temperature is arranged in the fluidized sand bed while the pulverized sludge, supplied into the fluidized sand bed 8, is burnt by combustion air supplied from an air sending line 10 and produced gas is discharged to the outside of the system of the combustion furnace from a free port 6 in the furnace through an exhaust gas line 11 and an exhaust gas processing unit 12.
Patent JP-S5931090-A (JP)
Inventor: NUMAJIRI FUSAKO
IPC: H05K1/14
Filed: 1982-07-22
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-S61284664-A (JP)
Title: Measuring method for rotational frequency
Inventor: SATONAKA TAKAO
IPC: G01P3/489
Filed: 1985-06-11
Abstract: PURPOSE:To measure a rotational frequency with high precision by resetting a rotation counter and a time integrating counter when a rotational angle signal is inputted and putting both counters in operation in a sampling time and a remaining time until a rotational angle is inputted for the 1st time. CONSTITUTION:The output of the rotation sensor 10 and the Q terminal output of an FF 12 are inputted to a rotational frequency counter 16 through an AND gate 14 and counted. Further, the output of a gate 14 is inputted to the AND gate 30 through an FF 20 together with the output of a reference time pulse generator 28 and its output is counted and integrated by the time integrating counter 32. The counters 16 and 32 are reset when the rotational angle signal is inputted and allowed to start counting at the same time, thus obtaining high- precision counted values. Both reset counters 16 and 32 begin to count with the rotational angle signal and a timer signal, and their counting time is the sum of the sampling period and the remaining period from the period to when the 1st rotational angle signal is inputted; and they are synchronized with the rotational angle signal until counting processing is finished and the rotational frequency of a body X to be measured is measured with high precision.
Patent JP-H02307616-A (JP)
Title: Controller for helper roll of looper device
Inventor: KINOSHITA ICHIYUKI
IPC: H02P29/00
Filed: 1989-05-22
Abstract: PURPOSE:To unify the tension of a strip material by operation the current reference value of a motor based on the mechanical loss, the bending loss and the adjustable-speed compensation when the strip material passes through a helper roll and controlling the operation of the motor by the current based on this current reference value. CONSTITUTION:A current reference value generator 16 operates the current reference value IREF to the motor driving the helper roll based on a plate width signal W, an inlet side signal VE, an outlet side speed signal VD detected by each detector 17, 18, 19. The controller 20 controls the motor 6 by the current through a power source device 14 so that the current value fed back from a current detector 15A agrees with the current reference value IREF. Consequently, the motor 6 is driven at a constant torque. Regarding the motor driving the helper roll, the current value is found from the current reference value IREF in the same way and the motor is controlled according to it.
Patent JP-H07310337-A (JP)
Title: Hydraulic circuit for hydraulic service car
Inventor: MITSUNARI YUKIO
IPC: F15B11/16
Filed: 1994-05-16
Abstract: PURPOSE:To improve the workability of a backhoe by mounting a pilot valve for joining, a selector valve, etc., on a hydraulic circuit for a service car for high-place disassembly and joining the pressure oil of an unnecessary circuit when the service car is used as the backhoe. CONSTITUTION:Booms on its midway of a service car for high-place disassembly with an ultra-long attachment, in which a plurality of booms are connected continuously in a bendable manner, are removed and the service car is employed as a backhoe, a hydraulic circuit is changed over so that the operating speed of the attachment for the backhoe is increased. Consequently, pilot on-off valves 46, 47 for joining arms and the booms, pilot changeover valves 35, 36 for controlling the arms and the booms, selector valves 51, 52, etc., are installed. When the service car is used as the backhoe, an oil feeding circuit to unnecessitated boom cylinders 23, 24 and a nibbler cylinder 27 is joined with actuators 22, 25, 26 for the backhoe, thus increasing operating speed. Accordingly, the workability of the backhoe can be improved.
Patent JP-2000322222-A (JP)
Title: Method and system for image forming and storage medium
Inventor: KANAZAWA TOSHIYA
IPC: G03G21/14
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To shorten the required time for forming pictures in the case that plural image forming devices divide plural sets of pictures to perform image formation respectively. SOLUTION: A picture input device and plural image forming devices are connected through a picture control device by a transmission medium, and the number of set of plural sets of pictures read in from the picture input device are divided by plural image forming devices to form an image. In this image forming system, the image forming speed of each image forming device is compared with the transmission speed of the transmission medium connected to the picture control device (S1 and S4), and the output speed of each of the image forming devices is determined in accordance with the comparison result (S2, S3, S5, and S6). The number of output sets of the image forming device is determined on the basis of the determined output speed (S8).
Patent JP-H01296757-A (JP)
Title: Facsimile equipment
Inventor: HONDA TOSHIO
IPC: H04N1/32
Filed: 1988-05-24
Abstract: PURPOSE:To restore the state of manual operation by making a telephone set effective automatically when dialing of a specific number is detected and releasing the control condition at the detection of a special number through the detection of the end of facsimile transmission so as to receive notice of line connection from a telephone station without fail. CONSTITUTION:The 1st detection circuit 6 detecting the transmission of a dial signal including a specific number from a dial section 2A and holding the signal, and the 2nd detection circuit 7 detecting the transmission of the end signal of facsimile communication from the facsimile circuit 1 are provided to the facsimile equipment. In the presence of a detection output of the 1st detection circuit 6 at the selection of facsimile equipment, since a control circuit 4 makes the telephone set circuit 2 effective even if off-hook signal is finished, the control circuit 4 is provided with an AND circuit 4D and an OR circuit 4E giving the detection output of the detection circuit 6 to a changeover device 4A. Moreover, in the presence of detection output of the 2nd detection circuit 7, it is given to the 1st detection circuit 6 to release the holding state of the detection of the specific number. Thus, a trouble by the manual operation of the operator is avoided and defect of facsimile transmission to non-direct dial section due to mistaken operation is prevented.
Patent JP-S619168-A (JP)
Title: Ac/dc converter
Inventor: NISHIO ISAO
IPC: H02M7/04
Filed: 1984-06-20
Abstract: PURPOSE:To reduce the manufacturing cost by connecting two rectifier bulb units in a vessel at the AC side output terminal sides in parallel, thereby reducing the installing area. CONSTITUTION:Two bulb units 3a, 3b in which AC side output terminals 4 become the same potential are all contained in a grounded vessel 1 of a thyristor converter. A supporting insulator 10a of shielding structure for alleviating an electric field is secured to the main circuit mounting plate 9 of the vessel 1, a sliding contactor 12a is formed at a conductor 11a provided at the insulator, and the main circuit conductor of the DC side output terminal 5a side becomes detachable. The conductur 11a is connected with the module unit 2a of a thyristor element, and contained in reverse polarity in parallel state together with the similar bulb unit 3b as a bulb unit 3a. A conductor 13 for shortcircuiting the units 3a, 3b is mounted at the units 2a, 2b to be detachable with supporting insulators 15a, 15b.
Patent JP-H05322524-A (JP)
Title: Apparatus for recognizing environment of conduit
Inventor: KAWAGUCHI KEIJI
IPC: F16L55/00
Filed: 1992-05-20
Abstract: PURPOSE:To obtain a conduit environment recognizing apparatus which can easily and correctly recognize the geometric environment inside a gas conduit. CONSTITUTION:The apparatus is provided with a light source 3 for projecting light to the inner wall inside a pipe, an image pick-up means 4, a data storing means 5 and a recognizing means 6. More specifically, the photographing means 4 photographs the state of the light projected to the inner wall of the pipe upon receipt of the light reflected from the inner wall of the pipe. The data storing means 5 stores the data related to the projected state of light for each kind of pipe. The recognizing means 6 recognizes the state of the geometric environment of the pipe where the light is cast by comparing the data of the projected state of light obtained by the image pick-up means 4 and the data stored in the data storing means 5. Moreover, the recognizing means 6 first recognizes the shape of the pipe where the light is cast, and then recognizes the posture of the pipe where the light is cast on the basis of the shape data.
Patent JP-H04353674-A (JP)
Title: Recording-reproducing method for compressed data
Inventor: WATANABE MASAHIRO
IPC: G11B20/12
Filed: 1991-05-30
Abstract: PURPOSE:To provide a method which can record and reproduce compressed data without changing a mechanical system and control system such as CD and DAT for recording and reproducing ordinary data. CONSTITUTION:In the case of recording and reproducing compressed data of compression ratio n, when a medium is divided by a unit recording time T and these blocks are successively D11, D12,..., D1N, D21, D22,..., D2N,..., DM1, DM2,..., DMN (N: integer smaller than n, M: integer); the compressed data are recorded and reproduced in the order of D11, D21,..., DM1, D12, D22,..., DM2,..., D1N, D2N,..., DMN so that it is possible to record and reproduce compressed data without changing a mechanical system and control system such as CD and DAT for recording and reproducing ordinary data.
Patent JP-H0797343-A (JP)
Title: Method for polymerizing lower olefin into low polymer and catalyst for low polymerization
Inventor: NO TAKAYUKI
IPC: C07B61/00
Filed: 1994-05-18
Abstract: PURPOSE:To provide the method capable of obtaining a 6-12C low-branched olefin little in side chains and useful as a raw material for plasticizer from the lower olefin produced in oil refinery, etc., in a high yield. CONSTITUTION:The characteristic of this method for polymerizing a lower olefin into a low polymer that a raw material containing the lower olefin is brought into contact with a catalyst produced by carrying a transition metal oxide on sulfate radical-containing titanium or a catalyst produced by carrying the transition metal oxide and Al on the sulfate radical-containing titanium. The titanium oxide used as the carrier contains preferably the sulfate radical in an amount of >=0.3wt.% as SO4.
Patent JP-S61287652-A (JP)
Title: Piler for cut plates
Inventor: NISHIMURA KAZUMI
IPC: B21B39/14
Filed: 1985-06-13
Abstract: PURPOSE:To accurately raise, lower, and weigh thick cut plates and save man power, by providing with a piler for piling plates a mechanism capable of safely piling products with their edges arranged properly without scratching them. CONSTITUTION:A piler is connected to belt conveyor 2 which transfers cut plates through a transfer plate 1. The piler has side guides 3, 3a extending in a rotational direction of the belt conveyor 2 in a confronting state to be fixedly secured to bases 4, 4a, respectively. A long hole 15 is defined at the upper portion of the side guides 3, 3a for inserting a temporarily receiving projection 16 through it. The temporarily receiving projection 16 is capable of advancing and retreating in a confronting face direction of the side guides 3, 3a. The side guide 3 is provided with an air cylinder 26 for oscillating the side guide 3. Further, an opening through which a partition bar is forcibly inserted and an apparatus for forcibly inserting the partition bar are disposed at the lower portion of the side guides 3, 3a.
Patent JP-H05322910-A (JP)
Title: Rotation detecting circuit
Inventor: ADACHI YUJI
IPC: G01P3/489
Filed: 1992-05-20
Abstract: PURPOSE:To obtain an inexpensive rotation detecting circuit, which can quickly detect the stop of the rotation of a rotary fan without the effect of the temperature in an apparatus. CONSTITUTION:A light emitting part 2, which emits the inspecting light on a rotary fan 1, a light receiving part 3, which is provided at the facing position of the light emitting part and outputs the binary-coded signal in response to whether the inspecting light is received or not, and capacitors C1 and C2 are provided. A charging circuit comprising R2, R3 and D2, which charges the capacitors C1 and C2 when the binary-coded signal is at an H level, a discharging circuit comprising Q1, D1 and R3, which discharges the electric charge in the capacitor C1 when the binary-coded signal is at an L level, and a switching circuit 5, which is operated by receiving the voltage across both ends of the capacitor C2 and detects the stop of the rotation of the rotary fan 1, are provided.