baber/WOPTO huggingface dataset:
Patent JP-H09251092-A (JP)
Title: Burn-up measuring device
Inventor: TAJIMA TSUTOMU
IPC: G01T1/167
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To accurately measure the distribution of gamma-ray quantity in an axial direction by comparing the signals from detectors which are arranged opposite to each other at the same positions in the axial direction and detecting a displacement from the specified position corresponding to bend of used fuel on the axial direction position. SOLUTION: A plurality of detectors arranged in the axial direction of used fuel 2 are calssified into 3-1A to 3-nA and 3-1B to 3-nB, and they are inputted into pultiplexers 4A and 4B. The multiplexers 4A and 4B are changed over in a manner to select the output of detectors on the same position in the axial direction at the same time. Countes 11A and 11B are connected to the output steps of the multiplexer 4A and 4B. The counters 11A and 11B calculates metered values that the gamma detection signal obtained through detection multiplied by measuring time.  An averaging part 14 averages the metered values passing through correction computing parts 12A and 12B, and an indictator 15 converts the average values at respective positions in the axial direction to be inputted through the averaging part 14 into the distribution of the gamma ray quantity in the axial direction, and the result is indicated.
Patent JP-H08256151-A (JP)
Title: Cell loss probability calculating method and call acceptance controller using this method
Inventor: HAMADA TATSUO
IPC: H04Q3/00
Filed: 1995-03-16
Abstract: PURPOSE: To efficiently perform the cart acceptance control to improve the multiplexing efficiency by calculating the cell transport factor of a buffer on the safety side based on the cell transport number expected value calculated in accordance with a prescribed process. CONSTITUTION: The envelope operation in the least upper bound calculation process selects a maximum function value of each survivor function, and each least upper bound is convolved based on the large deviation theory in the cell loss number expected value calculation process, and evaluation is performed on the safety side. A call acceptance controller 30 is provided with a cell loss probability calculation part 31 and a call acceptance discrimination part 32 to calculate the cell loss probability of a buffer 20. The call acceptance discrimination part 32 compares the calculated value of the cell loss probability calculated by the cell loss probability calculation part 31 and a cell loss probability prescribed value as a preliminarily prescribed value with each other. It is discriminated whether a call acceptance request is permitted or not based on the comparison result.  Then, evaluation of survivor functions is quickly and accurately calculated, and a random variable ξ can be handled as a lattice variable because-being a discrete variable taking only integer values, and the more accurate result is obtained.
Patent JP-S61217142-A (JP)
Inventor: MATSUMOTO KENZO
IPC: A61B8/00
Filed: 1985-03-22
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-S55148642-A (JP)
Title: Reaction mechanism of toggle joint
Inventor: OOMI ATSUSHI
IPC: B60T13/573
Filed: 1979-05-10
Abstract: PURPOSE: To reduce the variation of the jumping level greatly by giving a rounding to the square section of the reaction disc identical to that given to the square section of a large diameter hole on the power piston in the reaction mechanism used to reduce the brake pedal depressing force of the automobile.  
     CONSTITUTION: The part of the power piston 12 that houses the control valve machanism 20, the output member 39 and the reaction disc 44 is molded with a resin material. A rounding is given to the square section 44a of the reaction disc 44 identical to that given to the square section of a large diameter hole provided at the center 12a of the power piston 12. This rounding reduces the friction force between the square sections 44a and 42a to facilitate the inward movement of the peripheral section of the reaction disc 44 in the radial direction when the reaction disc 44 extends into the small diameter hole 43 on the power piston 12. Thus, the change in the jumping level can be lessened against the variation in the clearance, thereby increasing the allowable dimensions of the parts such as air valve 22. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09249107-A (JP)
Title: Load sensing valve control mechanism
Inventor: AKASHI TAKAMICHI
IPC: B60T8/30
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To adjust the mounting layout of sensor spring by executing the connection of a sensor spring to the side of axle such that the spring length moved to upward or downward to the axle side becomes shorter or longer than the spring length before the movement. SOLUTION: This mechanism comprises a bracket 5 on the side of axle supporting an arm 11 on the side of axle mounted on a rear axle case 4 with respect to a load sensing valve 3; and a sensor spring 6 spanned between the arm 11 and the valve 3. The relative position between a vehicle body 1 and the case 4 varies according to the level of loading condition, and the spring 6 elongates and shrinks to make a valve lever 8 turn. The valve 3 controls the brake fluid pressure to front and rear wheels according to the load applied to the lever 8. Accordingly increase in brake fluid is restrained to enable control of brake fluid pressure to be carried out.
Patent JP-H11257445-A (JP)
Title: Hydraulic circuit for transmission
Inventor: FUJIKAWA ATSUSHI
IPC: F16H61/662
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic circuit to perform hydraulic control by generating a signal pressure corresponding to the number of revolutions of a prime mover during the occurrence of a trouble and prevent an influence from being exercised on regulation of the line pressure of a regulator valve. SOLUTION: A hydraulic circuit for a transmission comprises a throttle 41 arranged in the discharge oil passage 61 of a regulator valve; an S/C backup valve 48 driven by a differential pressure between oil pressures (oil pressures in an oil passage 61a and an oil pressure in an oil passage 61b) on the sides situated upper stream and downstream from the throttle 41; a bypass oil passage 62 bypassing the throttle 41; and a bypass opening closing valve 42 to open and close the bypass oil passage 62. When an electric control valve is failed in operation, by receiving an oil pressure generated thereby, the bypass opening closing valve 42 closes the bypass oil passage 62. The spool of the S/C backup valve 48 is driven according to a differential pressure between oil pressures in places preceded and followed by the spoolthrottle 41.  This constitution regulates an oil pressure in an oil passage 71b and outputs it as an oil passage signal pressure PS to an oil passage 72a.
Patent JP-S59187682-A (JP)
Inventor: SHIMADA MASAHITO
IPC: A63B60/14
Filed: 1983-04-04
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-S59182403-A (JP)
Title: Radiation resistant optical fiber cable
Inventor: SHIBUYA KIYOSHI
IPC: H01B7/28
Filed: 1983-04-01
Abstract: PURPOSE:To obtain a radiation resistant optical fiber cable undergoing no reduction in the transmission characteristics under radiation by circulating a heat medium through the inside of a cable so as to keep the inside of the cable at a prescribed temp. CONSTITUTION:This radiation resistant optical fiber cable has a hollow pipe 1. Plural optical fiber cores 2 are arranged along the outside of the pipe 1 with spacers 3 in-between. Each of the cores 2 is formed by coating a fiber strand consisting of a pure quartz core of 50mum diameter and a clad of 125mum outside diameter with an Si layer of 400mum thickness and a nylon layer of 0.9mm. thickness. High tension ''Kevler'' fibers are used as the spacers 3. The cores 2 are covered with a wound polyester tape 4 for pressing, a cushion layer 5 consisting of ''Kevler'' fibers and a flame retardant polyethylene jacket 6. Hot air is circulated through the path 7 in the pipe 1 so as to keep the inside of the cable at a prescribed temp. of 50-90 deg.C.
Patent JP-S52141139-A (JP)
Title: Optical character reader
Inventor: MATSUMURA TAMOTSU
IPC: G06K9/00
Filed: 1976-05-19
Abstract: PURPOSE: To simplify the position deciding structure by providing rejecting gate and making the reading section have retrial for the rejected paper, and thus to reduce the paper amount which has been hitherto reinput manually down to half. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62216080-A (JP)
Title: Image information storage device
Inventor: YAMAZAKI TAKESHI
IPC: G06T1/00
Filed: 1986-03-18
Abstract: PURPOSE:To reduce the memory capacity without deteriorating the image quality by storing only a prescribed color of original picture information after converting it into a multi-bit digital signal with other two colors stored after converting it into 1-bit binary information respectively. CONSTITUTION:An image information output means 1 stores color original image information for each of red, green and blue colors in the form of the same n-bit digital information. The image information of the means 1 is led to a multi-value coding circuit 2 as well as the binary-coding circuits 3 and 4 for each color. The circuit 2 extracts the image information corresponding to red, for example, out of the means 1 in a form including the original image information on a scan center and its peripheral area. Then the extracted image information is converted into the multi-value coded data of (m) bits larger than 2 bits and stored in a memory means 5. While the circuits 3 and 4 store the image signals corresponding to green and blue into the means 5 after converting them into 1-bit binary data.
Patent JP-S61218290-A (JP)
Title: Solid-state image pick-up device
Inventor: OZAWA NAOKI
IPC: H04N9/07
Filed: 1985-03-25
Abstract: PURPOSE:To reduce sharply color moire by interpolating a signal that a dummy color is hard to generate. CONSTITUTION:A decision to interpolate a chrominance component different from one that is obtained at a specified time out of a plural of chrominance components that are obtained in order from a solid state image pick-up element whether with the said chrominance component obtained just prior to the said time or with the said chrominance component that is calculated on the assumption that the subject of a picture element that is corresponded with a signal obtained at the said time is a chromatic color is made by variance between the signal obtained at the said time and the same chrominance component obtained at one period before or by the variance between the signal obtained at just prior and after the said time and the said chrominance component obtained at the one period before. In other words, the delay magnitude of every delay circuit 2a, 2b or 2c is set as to equal with the sampling period of a picture element signal. As the result, each picture element signal of B1, G1, R1 or B0 is obtained simultaneously.
Patent JP-H02236430-A (JP)
Title: Pressure checker
Inventor: KOBAYASHI GIICHI
IPC: G01L19/12
Filed: 1989-03-10
Abstract: PURPOSE:To easily visually recognize whether the pressure of a supply fluid is kept or not by energizing a spool in the anti-fluid pressure load direction by the action of a compression coiled spring to fit the spool to a main body so that it can be moved back and forth. CONSTITUTION:When the fluid pressure exceeds the elastic force of a compression coiled spring 23, a spool 12 is pressed toward the window part of a cap 2. When the fluid pressure is lower than a prescribed value, the spool 12 is moved backward because the elastic force of the spring 23 exceeds the fluid pressure. Consequently, when the spool 12 is pressed toward the window part of the cap 2, a prescribed pressure display face 17 presses a flat shielding body 18 attached to the window part 4 of the cap 2 to deform the shielding body 18, and front and rear wall surfaces are closely brought into contact with each other, and the display face 17 of the spool 12 appears in the window part 4. When the fluid pressure is lower than the elastic force of the spring 23, the action to press the shielding body 18 is lost, and the shielding body 18 is restored to the original flat shape, and a light absorbing liquid 27 is restored to the original state. As the result, the display face 17 of the spool 12 is not visually recognized from the external.
Patent JP-S55150492-A (JP)
Title: Heat insulating structure for heat storage tank and construction thereof
Inventor: ARIMA TOORU
IPC: F28D20/00
Filed: 1979-05-14
Abstract: PURPOSE: To simplify the construction step and to improve the reliability by a method wherein a heat insulating layer of a heat storage tank is formed of four layers such as a hard polyurethane foam layer.  
     CONSTITUTION: A hear polyurethane foam layer 2 is formed by in-situ foaming in contact with the side portions 1a and the bottom portion 1b of a structure body 1, a waterproof layer 3 is formed on the layer 2, a resin mortal layer 4 is formed on the layer 3, and a cement mortar layer 5 is formed on the layer 4. This constitution reduces the time period required for construction easily and provides a structure suitable for coping with the problems of water pressure and maintenance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56153653-A (JP)
Title: Cathode-ray tube device
Inventor: NAKAMICHI HARUKI
IPC: H01J29/90
Filed: 1980-04-30
Abstract: PURPOSE:To reduce discharge current by installing a resistor between a terminal pin contact conductor and a spark gap which is connected to a ground terminal. CONSTITUTION:A socket is configured by impedding in an insulating substrate 12, a terminal pin contact conductor 8 which is connected to the terminal pin 7 of a cathode-ray tube 1, ground terminal 11, and contact conductor 9. A spark gap 10 is connected between a contact conductor 9 and the ground terminal 11, and a resistor 13 is installed between the terminal pin contact conductor 8 and contact conductor 9. This can remarkably reduce the peak value of discharge current and prevent an electron circuit from being damaged.
Patent JP-H01230883-A (JP)
Title: Noiseproof door
Inventor: UMEOKA KAZUAKI
IPC: E06B5/20
Filed: 1988-03-11
Abstract: PURPOSE:To improve noise insulating performance with resonance transmission moderated and the generation of a standing wave suppressed by providing a sound absorbing material of glass wool and urethane resin foaming agent or the like to be arranged in at least one of the door in its end faces and the door frame in its internal side surface. CONSTITUTION:Sound absorbing materials 3, 3 of glass wool and urethane resin foaming unit or the like are provided to be arranged in at least one of the door 1 in its end faces 1a, 1a and the door frames 2, 2 in their internal side surfaces 2a, 2a. Thus suppressing a standing wave from being generated in clearances (d), (d) between the door 1 and the door frames 2, 2, a resonance transmission phenomenon can be moderated.
Patent JP-H04294914-A (JP)
Title: Processing device for connecting rod
Inventor: SAKAMOTO HIROAKI
IPC: B23B39/04
Filed: 1991-03-22
Abstract: PURPOSE:To bore an oil hole accurately in a prescribed position even if the diameter and thickness in its small edge part are changed in a processing device to bore the oil hole in the small edge part of a connecting rod. CONSTITUTION:A connecting rod is positioned in/fixed to a clamp seat on a rotary index board with the small edge part center as its basis. A positioning pin 55 arranged on the lower base plate 47 capable of moving along an inclined guide rail 44 by means of a cylinder 49 is brought into contact with either of four positioning pins 541-544 different in length and height of its lower base plate 47 is set to correspond to the thickness of the small edge part of the connecting rod. A main shaft spindle 70 is arranged on the upper base plate 59 capable of moving by means of a cylinder 66 while being supported so as to be movable in sliding freely on the lower base plate 47, and its blade jig 69 is set to be opposed to the mail edge part center of the positioned connecting rod.
Patent JP-S56155453-A (JP)
Title: Program execution controlling system
Inventor: GEMA YOSHIKI
IPC: G06F11/28
Filed: 1980-05-02
Abstract: PURPOSE:To make the program execution controlling function effective only under a special condition, by adding a register group where optional data can be set, a control register corresponding to registers of this register group, and a coincidence circuit. CONSTITUTION:Effectiveness/ineffectiveness of the program execution controlling function is selected for respective registers of A register group 40 individually by control register 42. Optional data which are checked for coincidence with contents of register of correspoinding A register group 40 are set to respective registers of B register group 20. When central processor 2 accesses main storage device 1, coincidence between contents of A register group 40 and B register group 20 is checked by contents of control register 42. All coincidence detection signals 26 are operated for AND, and this signal is sent to program execution controlling circuit 25 to output stop signal 27 or interruption request signal 28.
Patent JP-H02238886-A (JP)
Title: Enzymatic reaction model of fats and oils in microorganism base and control of enzymatic reaction by same model
Inventor: IZUMIMOTO EIJI
IPC: C12P7/64
Filed: 1989-03-10
Abstract: PURPOSE:To control a solution composition of reaction solution in high accuracy by showing correlation of state amount by relation formulas in terms of material balance of reaction substrate, deactivation of enzyme, etc., and determining parameters to minimize errors between analyzed values and calculated values. CONSTITUTION:Relation formulas of a material balance of reaction substrate, material balance of water and/or deactivation of enzyme are obtained in terms of volume of a reaction tank 10 of fluidized layer type, raw material feed rate by a raw material feed pump 18, concentration of a raw material substrate thereof, concentration of liquid-phase substrate, concentration of solid-phase substrate and deactivation of enzyme, parameters are determined to minimize errors between analyzed values and calculated values to give an enzymatic reaction model and a raw material feed pump 18 and/or a water feed pump 22 is controlled by a controller 26 based on the model.
Patent JP-S62217720-A (JP)
Title: Interface circuit
Inventor: ISO YOSHIMI
IPC: H03K19/018
Filed: 1986-03-19
Abstract: PURPOSE:To obtain an output always using a midpoint potential as a reference by providing a differential transistor (TR) pair circuit, a bias circuit outputting the midpoint potential of a power voltage and a level shift circuit. CONSTITUTION:When the bias circuit 8 outputs the midpoint potential, the level shift circuit 9 is operated to control the midpoint potential of a reference potential connected to a level conversion circuit. Further, the level shift circuit 9 is operated to control an output of the level conversion circuit. Thus, an output taking the midpoint potential on its basis at all times is obtained from the differential TR pair circuit 4 without saturated TRs. Further, the differential TR pair circuit 2 is operated to take the threshold potential as the midpoint potential and its output and its inverted output are used as the base input of the circuit 4 via the level shift circuit 3, then the circuit 4 is operated with well-balancing state. Further, the power voltage range is widened by obtaining the constant current of the circuits 2-4 from a constant current source 10 whose current is varied in response to the change in the power voltage.
Patent JP-H11254010-A (JP)
Title: Hermetically sealing device for roll neck bearing of rolling mill
Inventor: FUJIMOTO KAZUYA
IPC: B21B31/07
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To simplify a hermetically sealing structure, to facilitate assembly and maintenance and to also increase load capacity by reducing the number of parts. SOLUTION: In this hermrtically sealing device provided with plural outer races 1, spacers 2 and tapered rollers 3 and two inner races 4, the two inner races 4 are arranged so as to be butted by forming a cylindrical part 4a on its inside. Moreover, a peripheral stepped part is formed on the side of butting part of this cylindrical part and sealing member 6 consisting of a core bar and elastic sealing member provided with a radial lip part and side lip part is arranged so as to extend over these two peripheral stepped parts.
Patent JP-H05224985-A (JP)
Title: Microprogram controller
Inventor: CHINJU MASAAKI
IPC: G06F9/22
Filed: 1992-02-14
Abstract: PURPOSE:To early detect and analyze such a bug that a microprogram may have a runaway when the reading address of a memory shows an unused area of the microprogram and a memory access is carried out. CONSTITUTION:An address holding circuit 3 holds the address which is outputted to an internal memory 2 from a memory processor 1. A comparator 5 compares the output of a constant circuit 4 which set the address of an unused area of the memory 2 as a parameter with the output of the circuit 3. If the coincidence is secured by the comparison, a stop request signal is outputted to the microprocessor 1. Thus, the microprocessor 1 stops its instructions to keep a state set right after the output of an abnormal address and can early detect and analyze the bugs.
Patent JP-H02240399-A (JP)
Title: Air conditioner for underground railroad
Inventor: KAYAMA TSUTOMU
IPC: E21F1/00
Filed: 1989-03-10
Abstract: PURPOSE:To eliminate the needs for setting cooling tower for the ground, building, or other facilities by a method in which an air-cooled condensor or water- cooled cooling tower is set in an exhaust room and the output is supplied to a refrigerator. CONSTITUTION:An air-cooled condenser 24 is provided to an exhaust room 4 for heat exchanging with exhaust gas, and cold water supplied to the cooler 8 of an air conditioner 7 is cooled by the output of the heat exchange. Air of about 35 deg.C taken in through an inlet 17 and an air filter 18 from a tunnel 2 is discharged by a fan 19, but the exhaust gas is heat-exchanged in the condenser 24 and robs the refrigerant of the condenser 24 of its heat, where the temperature of the exhaust gas when coming into an exhaust duct 20 becomes 50 deg.C. The output of the heat exchange in the condenser 24 is supplied to the refrigerator 14 to cool cold water 11 coming from a heat storage tank 10. The water 11 so cooled is again returned to the tank 10. The needs for setting air-cooled type cooling tower on the ground, building, or other facilities can thus be eliminated.
Patent JP-H08255556-A (JP)
Title: Field emission electron source device, manufacture thereof and image display using the device
Inventor: MORITA HIROKO
IPC: H01J17/49
Filed: 1995-03-17
Abstract: PURPOSE: To provide a field emission electron source device operable at low voltage, a method for manufacturing the device and an image display using the device. CONSTITUTION: An n-type silicon 3a is subjected to an isotropic etching process using a circular mask 5a, thereby forming a projection 3b. Then, the surface of a substrate including the projection 3b is thermally oxidized to form a silicon dioxide layer 7. At the same time, the surface of the projection 3b is thermally oxidized to form a conical cold cathode 8. Then, an electron beam takeout electrode 9 is vapor deposited, and etched to have a line form orthogonal with the line of a silicon pattern 3a including the cathode 8. Finally, a part of the mask 5a and the layer 7 is removed through an etching process to expose the cathode 8, thereby manufacturing the filed emission electron source device where a cold cathode line and an electron beam takeout electrode line form an X-Y matrix.