baber/WOPTO huggingface dataset:
Patent JP-S5521352-A (JP)
Title: Apparatus for cutting and transporting and selecting veneer strip
Inventor: OOTA MASAYUKI
IPC: B23D33/00
Filed: 1978-07-31
Abstract: PURPOSE: To provide an apparatus for cutting, transporting and selecting veneer strip, in which a transport passage for transporting the veneer strip is formed continuously across the portion where an anvil roll or a fixed cutter receiving means is disposed, whereby it is enabled to transport veneer strip smoothly, if it is small in its width, and to carry out parallel cutting of the same with high precision.  
     CONSTITUTION: Cutter 1 is moved forward and backward by a suitable means 2 for cutting veneer strip A in co-operation with anvil roll 3, which is formed wirh a plurality of grooves 5 of width (d) along the length of shaft 4. Chains 6 are fitted in these grooves 5 and endless conveyor 7 is stretched over the chains 6, whereby a transport passage for transporting the veneer strip is formed across cutting point P where the veneer strip is to be cut. In more detail, said conveyor 7 is passed around rollers 8W11, one roller 9 of which is arranged to be capable of swinging by means of connecting rod 13 that is actuated by cylinder 15. When the roller 9 is located at the position shown by the full line in the drawing, an opening Q for taking out defective veneer plates therefrom is formed between outlet conveyor 12 and conveyor 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03290611-A (JP)
Title: Optical isolator device
Inventor: TAKARA HIDEHIKO
IPC: G02B27/28
Filed: 1990-04-09
Abstract: PURPOSE:To reduce the insertion loss to realize high isolation by arranging two pairs of wedged birefringence crystal and 45 deg. Farady rotators on both sides of prismatic birefringence crystal and specifying the direction of inclination of each crystal face and the direction of the crystal axis. CONSTITUTION:First wedged birefringence crystal B1 and prismatic birefringence crystal P are so arranged that directions of inclination of their surfaces facing each other are equal to each other, and second wedged birefringence crystal B2 and prismatic birefringence crystal P are so arranged that directions of inclination of their surfaces facing each other are equal to each other. Directions of optical axes of first and second wedges birefringence crystal B1 and B2 are shifted from that of prismatic birefringence crystal P. In this constitution, the incident light from a fiber F1 is separated to ordinary light (o) and extraordinary light (e) by crystal B1, and they go in parallel in crystal P and are synthesized on the same axis by crystal B2 and are coupled to a fiber F2 without angular deviation with a small loss. Meanwhile, light in the opposite direction is refracted to be separated by crystal B1 and is not coupled to the fiber F1.
Patent JP-S59218057-A (JP)
Title: Bit error processing circuit of tdma device
Inventor: MATSUMURO MASAHIRO
IPC: H04J3/00
Filed: 1983-05-25
Abstract: PURPOSE:To reduce the amount of the hardware by providing an integration circuit of bit error value,an integration value storage only memory and an interface memory transmitting the result of integration from this memory. CONSTITUTION:The integratin value storage memory 9 is designated to the read mode by a CPU at the beginning of a prescribed time, applies a read data to a bit error value integration circuit 11 and the circuit 11 adds the data with a bit error data 7. Then, the memory 9 is transited to the write mode and writes the sum of the circuit 11. When this operation is repeated and the final data 7 is integrated, the memory 9 transfers the result to an interface memory 10. The memory 10 is brought into the write mode by a read/write selecting circuit 4 and the result of integration is stored in an address by an address selecting circuit 5. The memory 10 transmits the result of integration 8 to a microprocessor at the next prescribed time and attains error display when the result of integration 8 is a prescribed value or over.
Patent JP-H03291272-A (JP)
Title: Novel quinoxaline derivative and determination method for carboxylic acid with same compound
Inventor: YAMAGUCHI MASATOSHI
IPC: G01N31/22
Filed: 1990-04-09
Abstract: NEW MATERIAL:A quinoxalinone derivative of formula I [R1, R2, R3 are 1-6C lower alkyl; R4 is -(CH2)nCONHNH2; n is 0-6]. EXAMPLE:A compound of formula II. USE:The compound is useful for the high performance liquid chromatography fluorescent quantitative analysis of biologically important carboxylic acids, especially thermally unstable carboxylic acids such as the metabolite product of arachidonic acid. The compound of formula I can selectively label the carboxylic acid in an aqueous solution. The compound is highly sensitive and can detect the carboxylic acid in a concentration of several femto mole order at room temperature. PREPARATION:For example, a compound of formula III prepared from alpha- ketoglutaric acid and 1,2-diamino-4,5-dimethoxybenzene is treated with an etheric diazomethane solution in anhydrous methanol to prepare a compound of formula IV. The compound of formula IV is reacted with the aqueous solution of hydrazine hydrate under heating to provide the compound of formula II among the compound of formula I.
Patent JP-S5721418-A (JP)
Title: Moisture-curing polyurethane resin for flooring material and paving material
Inventor: KANEKO MASAICHI
IPC: C08G18/76
Filed: 1980-07-11
Abstract: PURPOSE: A polyurethane resin having an improved sealing effect against fouling matter from the base material, comprising an isocyanate prepolymer obtained by the reaction between a polyether polyol and a polymethylene polyphenyl isocyanate, and a diluting solvent.  
     CONSTITUTION: A polyether polyol, MW 200W3,000, is used as a polyol component. This compound is reacted with a polymethylene polyphenyl isocyanate to yield an isocyanate prepolymer having a free isocyanate group content of 10W25%, based on the weight of resin solids. Next, the moisture-curing polyurethane resin of the purpose is obtained by diluting the prepolymer with a diluting solvent to form a resin solution having a concentration of, preferably, about 30W60wt%. The diluting solvents which are used include, for example, toluene, ethyl acetate, and methyl isobutyl ketone. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09283412-A (JP)
Title: Method for correcting superposition measurement error
Inventor: TOMIMATSU YOSHIKATSU
IPC: G01B11/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To realize high precision of measurement value correction of superposition error independent of a TIS value by correcting a measurement value based on an average value of a TIS value when its dispersion is less than a reference value, by correcting it base on each TIS value when it exceeds a reference value and an extraordinary value exists and correcting it based on an average value except an extraordinary value when it exceeds a reference value and an extraordinary value does not exist. SOLUTION: When dispersion of a plurality of TIS values is less than a reference value, a measurement value of relative misregistration of each mark is corrected based on an average value of a TIS value. When dispersion of a pluralist of TIS values exceeds a reference value and a TIS value disperses largely with respect to 0, a measurement value of each relative misregistration of each mark is corrected based on each TIS value. When dispersion of a plurality of TIS values exceeds a reference value and the difference between any of a puerility of TIS values and other TIS values is large, a measurement value of relative misregistration of each of a puerility of marks is corrected based on an average value of TIS value except the TIS value of the large difference.
Patent JP-H01138915-A (JP)
Title: Fitting apparatus for snow adhesion preventing rings for overhead transmission line
Inventor: SASAKI NOBUYA
IPC: H02G7/16
Filed: 1988-04-15
Abstract: PURPOSE:To set an apparatust-moving pitch and a ring-fitting pitch appropriately by providing a piston rod with a transmission line clamp means and also by providing an apparatus body with a ring clamp means. CONSTITUTION:A transmission line clamp means 20 is composed of an air cylinder 22, a piston rod 23 and a clamp member 24. By the switching motion of an air pressure valve, said rod 23 moves forward from the cylinder 22 and the clamp member 24 clamps a transmission line l. A return spring 25 is stretched between the cylinder 22 and the clamp member 24, and said clamp member 24 is energized in the direction of separating from each other. A ring clamp means 60 is composed of an air cylinder 62, a piston rod 63 sliding in the direction at a right angle to the transmission line l and a clamp member 65. Said clamp member 65 is borne by the front face of a subframe 5 and is energized in the direction of separating from each other by the tensile force of a return spring 66. In this manner, an apparatust-moving pitch and a ringfitting pitch can be set with a simple constitution.
Patent JP-H0838511-A (JP)
Title: Planetary centrifugal kneader,kneading method for preparing dental mixture,and vessel for centrifugal kneader
Inventor: JIYANNRIYUTSUKU JIYUBUAN
IPC: B01F29/90
Filed: 1995-03-29
Abstract: PURPOSE: To obtain an apparatus applicable to various mixture used in dental technology by continuously kneading in order of preliminarily kneading step, transiting step and final step with predetermined rotating speed of an arm, and repeating the preliminarily kneading step and transiting step as needed before the final step. CONSTITUTION: Kneading is controlled to 100 to 500 rpm in the first step of preliminarily kneading at a rotating speed of a double arm 1, then to 0 to 50 rpm in the following transiting step, and to a faster rotating speed than the speed of the preliminary mixing step in the third final step. And, the continuous kneading of the first step and the following transiting step is repeated, as required, before the final third step. One of bucket holders 2, 3 can contain a bucket measuring its tare capable of taking a balance of movable parts. The bucket measuring its tare has a weight distributed uniformly to rotary shafts 5, 13 corresponding to normal dosage of a product to be kneaded.
Patent JP-S62248802-A (JP)
Title: Rotary engine
Inventor: BANDO YOSHIHIRO
IPC: F01C19/02
Filed: 1986-04-22
Abstract: PURPOSE:To supress floating-up of an apex seal by providing rollers between the side wall of the seal groove at each of the apexes of a rotor and the side wall of the apex seal thereof and making said apex seal come in contact with said rollers. CONSTITUTION:A recessed groove 6 is formed on an apex seal 3 or on the side wall of a seal groove 4, and thin and long rollers 7, 8 are put in said recessed groove 6 Said rollers 7, 8 are brought into rolling contact with the side walls of said apex seal 3 and said seal groove 4. Said roller 8 is floated by said roller spring 7 to stay at a position where an adequate rolling state is kept. Thus floating-up of said apex seal 3 can be supressed.
Patent JP-H03290179-A (JP)
Title: Perfume-containing sake
Inventor: KAMIYAMA KATSUKO
IPC: C12G3/04
Filed: 1990-04-06
Abstract: PURPOSE:To obtain perfume-containing sake having aroma by putting a vegetable perfume such as rose extract or jasmine, extract and plant itself into sake. CONSTITUTION:The aimed sake obtained by putting a vegetable perfume such as rose extract or jasmine, extract, plant itself, animal perfume such as musk, herb, herb extract or perfumed water into sake.
Patent JP-S5719752-A (JP)
Title: Manufacture of electrophotographic receptor
Inventor: NAKAZAWA TOSHIYUKI
IPC: G03G5/14
Filed: 1980-07-10
Abstract: PURPOSE:To prevent the occurrence of defects on the surface of a vacuum-deposited sensitive layer and to improve the negatively charging characteristics by vacuum- depositing an intermediate layer preventing the formation of a barrier between the Al substrate and the sensitive Se layer. CONSTITUTION:While rotating an Al cylinder about a central axis, an intermediate layer of Ni or Au having a smaller difference in work function between it and Se than Al has between it and Se is vacuum-deposited on the cylinder in 1Angstrom -10mum thickness. A sensitive Se layer is then vacuum-deposited in 70mum thickness. Se has 4.72eV work function. On the other hand, Al, Ni and Au have 3.74eV, 4.84eV and 4.58eV, respectively.
Patent JP-S61251776-A (JP)
Title: Measuring instrument for earth resistance
Inventor: TOMURA HIROMICHI
IPC: G01R27/20
Filed: 1985-04-30
Abstract: PURPOSE:To detect real earth resistance by subtracting the current of an earth system which is connected to an earth system to be detected from a current flowing through the latter system. CONSTITUTION:Earth networks 121 and 122 of other electric stations are connected to an earth network 7 through aerial earth wires. A current transformer 13 is connected between a constant current amplifier 5 and the earth network 7 to detect a current I flowing through the earth network 7 and current transformers 141 and 142 are connected between the earth network 7 and other earth networks 121 and 122 to detect currents I1 and I2 flowing through the earth networks 121 and 122. An adder 15 is connected to output terminals of the current transformers 13, 141, and 142 and the currents I1 and I2 flowing to other earth systems are subtracted from the current I flowing to the earth system to be measured, thus obtaining a current I0. The current I0 is the earth current of this electric station and the current voltage V is measured by a voltage measuring part 8 to measure only the earth resistance of this electric station with high precision.
Patent JP-S57210143-A (JP)
Title: Fast idle device of carburetor
Inventor: ATSUMI MINORU
IPC: F02M1/02
Filed: 1981-06-18
Abstract: PURPOSE:To perform a good cold start of an internal combustion engine, by connecting an interlocking wire of a choke valve or the like to a throttle wire through a one-way transmission device and opening a throttle valve to a fast ield opening when the choke valve is closed. CONSTITUTION:When an engine is cold, an output rod 12a in a temperature sensor 10 is retracted to pull a choke wire 9, turn a choke lever 8 clockwise and close a choke valve 4. Interlocking to this action, an interlocking wire 14, connected to the choke lever 8, is also pulled, and a spring 21 is being compressed by a connection terminal 14a of the interlocking wire 14 in a one-way transmission device 15. Wwen the choke valve 4 is closed to a prescribed opening about fully closed position, the connection terminal 14a becomes a state adapted to a connecting piston 17 through a spring 21. Accordingly, if the choke valve 4 is further closed, the connecting piston 17 is moved sliding rightward by pulling action of the interlocking wire 14, and the second throttle wire 62 is pulled to open a throttle valve 3 to a fast idle opening.
Patent JP-H10324303-A (JP)
Title: Method and device for arranging product
Inventor: SPATAFORA MARIO
IPC: B65B5/12
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for arranging products of shape not suitable for stable transport. SOLUTION: Products 2 are arranged in a transverse row 7 on a first conveyor 3 in the substantially transverse direction, placed in a recess 40 provided in a tray 4, and carried through a picking-up position 18 by the first conveyor 3, and picked up by a suction head 29 moving along a circular route 28 locally extending above the first conveyor 3 while the products 2 in each transverse row 7 are kept parallel thereto at the picking-up position 18. The suction head 29 transfers the products 2 along the part between the picking-up position 18 of the circular route 28 and an unloading position 20, and the products 2 are unloaded onto a second conveyor 10 provided with a recess 41 at the unloading position 20, and one product is placed in each recess 41, and the products 2 are arranged in one row.
Patent JP-H01266691-A (JP)
Title: System for extracting feature of character image data
Inventor: HISAGAI MASAMI
IPC: G06K9/46
Filed: 1988-04-19
Abstract: PURPOSE:To extract the feature of character image data at high speed by deciding an affiliated block from a stored contour point, and generating the histogram of the code information of the contour point at every block. CONSTITUTION:An image memory 100 inputs and stores character image data. A contour tracing part 101 traces the contour point of an extracted character, and a contour point code arrangement storage part 102 generates and stores contour point code arrangement in which the pairs of the contour point code of each traced and found contour point and the coordinate of the contour point are arranged sequentially. A contour point code calculation part 103 calculates a contour point code based on the coordinate value of each contour point and the directions of the present contour point and the next contour point. A block division part 104 divides the character image data into the blocks. An affiliated block decision part 105 reads out the contour point code arrangement, and decides the block to which the contour point of each arranging element affiliates. A contour point classification part 106 classified by every block counts the number of the arranging elements, and generates a contour point code histogram classified by every block.
Patent JP-S5219087-A (JP)
Title: Production method of semiconductor device
Inventor: KAWABE YUUNOSUKE
IPC: H01L21/76
Filed: 1975-08-05
Abstract: PURPOSE: In order to prevent the disconnection of the electrode distribution, lation, in producing a semiconductor device which possesses VIP (V ditch isolation). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07302785-A (JP)
Title: Apparatus for treatment of substrate and control of substrate temperature
Inventor: ETSUNO KEIJI
IPC: C23C4/00
Filed: 1994-05-09
Abstract: PURPOSE:To improve the controllability of a substrate temperature in a substrate treater of a structure, wherein gas heat for transportation is introduced between a substrate to be treated and a stage to conduct control of the substrate temperature. CONSTITUTION:(1) An apparatus for substrate treatment has a treating chamber 1 having an exhaust vent, a stage 4 for placing a substrate 3 to be treated in the chamber 1, a means 7 for feeding gas between the stage 4 and the substrate 3 and a means 8 for changing the temperature of the gas. The apparatus may include a control means, which is also used in combination as a gas temperature control means and a stage temperature control means. The apparatus may also include means for measuring the temperature of a substrate 3 and a gas temperature control means, which applys a feedback to the means 8 capable of changing the temperature of the gas according to the temperature of the substrate 3. The temperature of the gas is made equal with the temperature of the stage. The feedback is applied to the means 8 capable of changing the temperature of the gas by the gas temperature control means according to the temperature of the substrate 3 to be treated.
Patent JP-S60236594-A (JP)
Title: Roentgenology device
Inventor: OKAZAKI KIYOSHI
IPC: H04N5/325
Filed: 1984-05-10
Abstract: PURPOSE:To offer a picture effective for diagnosis by applying correction of the nonlinear distortion inherent to a device and the correction of distortion due to scattering X-rays to a subject picture, and displaying the picture after correction. CONSTITUTION:An air-pass picture (Io), subject picture (Iobj) of a subject 2, flat fantom 3 in the known thickness for consisting of a material A having a known X-ray penetrability and the subject + plate A pictre (Iobj+A) in case placing the subject 2 are stored in a memory device of a picture processor 9. A picture preprocessing device 22 stores device inherent distortion correcting picture data (picture data Io) from a selector 21, and the device inherent distortion is corrected on the basis on the data with respect to picture data inputted through the selector 21. A picture post-processing device 23 inputs an output picture data of the device 22 and executes such processing as the processing for obtaining a scattering coefficient SC, the scattering X-ray distortion correction processing, the subtraction processing and the line quality hardening distortion correction processing with the aid of a control signal Q1, whereby a picture with the corrected nonlinear distortion can be obtained.
Patent JP-S62254662-A (JP)
Title: Control device of power converter
Inventor: KAWAGISHI KENJI
IPC: H02M7/5387
Filed: 1986-04-25
Abstract: PURPOSE:To generate high quality AC, by imparting a frequency command signal, DC intensity, the intensity of AC flowing through a load and its polarity to the control part of a power converter, and controlling ON/OFF of the power converter in correspondence with the amount of the current. CONSTITUTION:A power converter drives a PWM type inverter with DC, which is obtained by rectifying AC, and supplies AC to a load. A DC level IDC, a current signal IU flowing through a load and a frequency command signal 17 are inputted to the control part of a the power converter. The frequency command signal 17 is inputted to a PWMsignal generating part 18 and a voltage- polarity judging circuit 19. The DC level of current level IDC is judged by a DC-level judging circuit 21. When the value is small, a selector 22 selects the voltage polarity judging circuit 19. When the current starts to flow, the selector 22 selects the current polarity jduging circuit 20. A shortcircuit preventing period is formed by a short-circuit-preventing. period forming circuit 23 and added to the selected signal. The result and the PWM signal 18 undergo logic operation 24. Pulses UP and UN, which drive the positive and negative sides of the PWM signal, are outputted. Thus the high quality AC close to a sine wave is supplied to the load.
Patent JP-S5219345-A (JP)
Title: Hot water boiler
Inventor: KUNUGI TAKAFUMI
IPC: F24H1/18
Filed: 1975-08-06
Abstract: PURPOSE:Proper adjustment is arranged for the amount of hot water in storage according to the purpose of the uses.
Patent JP-2000293272-A (JP)
Title: Unit and method for power supply control over common equipment
Inventor: INOUE KAZUHISA
IPC: H04L29/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a unit and method for power supply control over common equipment which prevent the common equipment from being left forgetfully powered ON to save the electric power without providing a complicated circuit, performing complicated control, or altering a computer connected to a network. SOLUTION: A network adapter 1 is equipped with an ICMP part 13 which communicates packets using ICMP to multiple computers, a connection information memory 15 which stores the IP addresses and answer days of multiple computers and the answer state of packets, a detecting circuit 16 which detects whether or not all the computers are powered OFF according to the answer state of the packets stored in the connection information memory 15, and a power supply control part 18 which powers OFF the common device 20 when the detecting circuit 16 detects all the computers being powered OFF.
Patent JP-S5219584-A (JP)
Title: Speed detection system
Inventor: KATSUKAWA TAKASHI
IPC: G01P3/489
Filed: 1975-08-05
Abstract: PURPOSE: To improve accuracy in digital type speed detection at low speeds. 
     COPYRIGHT: (C)1977,JPO&Japio