baber/WOPTO huggingface dataset:
Patent JP-H0325255-A (JP)
Title: Piston driving mechanism for stirling cooler
Inventor: KAMEI KEIJI
IPC: F25B9/14
Filed: 1989-06-21
Abstract: PURPOSE:To reduce vibration and to improve durability by employing a stereoscopic cam by forming a cam groove in the surface of a rotor of a column or the like, and converting the rotating motion of a rotating motor into a linear motion for sliding a piston. CONSTITUTION:When cam members 41, 43 formed with sine wave shape grooves 41a, 43a on the circumference are rotatably driven by a rotary motor 39, forces are operated at the ends 45a, 47a of arm members 45, 47 attached integrally to a piston 35 and a displacer 37 from the wall faces of the grooves 41a, 43a, and the members 45, 47 axially reciprocate in the axial direction of the members 41, 43. The grooves 41a, 43a formed in the members 41, 43 are set in phase difference to about 90 deg., and the piston 35 and the displacer 37 are reciprocated in the phase difference of about 90 deg.. Since the piston 35 is moved upon reception of a force in the same direction as the axial direction of cylinders 31, 33, a force for operating the wall surface direction of the cylinder is reduced. Thus, a vibration is reduced, and wear of the inner wall of the cylinder, etc., is reduced.
Patent JP-S6217841-A (JP)
Title: Information processor
Inventor: HANATANI SHUICHI
IPC: G06F9/38
Filed: 1985-07-16
Abstract: PURPOSE:To prevent the titled device from the generation of overhead by storing the counted value of a count branching instruction in an address developing circuit part, and reading out the counted value to decide the branch of the count branching instruction. CONSTITUTION:An instruction from an instruction fetch memory accessing circuit part 23 is set up in an instruction register 1 of the address developing circuit part 21, an address is calculated by an adder 4 on the basis of the value of the register 1, the address is stored in a branching address register 8 of the circuit part 23, and the stored contents and an instruction address for instruction prefetch which is obtained from a preceding address register 9 are inputted to a selecting circuit 10. Then, the count branching instruction set up in the register 1 is recognized by an instruction decoding circuit 6 and the recognized information and the contents of a general register 2 are inputted to a count branching instruction branch deciding circuit 5. When a register value specified by an operation register specifying part R in the register 1 is not '1', an FF7 is set up, and in case of '1', the register 8 is selected by the circuit 10 and the branching address instruction is set up in the register 1.
Patent JP-S5585887-A (JP)
Title: Condenser
Inventor: MIURA YOSHIHARU
IPC: F28D1/02
Filed: 1978-12-21
Abstract: PURPOSE: To reduce the size of a condenser container by dividing tube group arranged in a condenser body into halves, and increasing the steam passage to thereby improve the heat exchanging efficiency thereof.  
     CONSTITUTION: Divided tube groups 13, 14 are symmetrically disposed with respect to the space 15 at the lower portion 11 of a condenser body 12 in such a manner  that one sides are added to partition plates 23 provided oppositely to the body 12.  The respective tube groups 13, 14 are divided via partion plates 15a, 15b into  upper, intermediate and lower stages 13a, 13b and 13c so that an air cooler 18 and  a gas extract port 16 are elevationally provided in the intermediate stages. Since the  space 15 is wide even if steam or the like fed from a turbine or the like once collides with a hot water heater 21 to thus occur turbulence in the flow, its pressure is abruptly recovered to thus relatively uniformly flow toward the upper, intermediate and lower stages 13a, 13b and 13c of the tube groups to thereby improve the heat exchanging efficiency thereof. Inasmuch as the tube groups are approached to the body, they can omit the reinforcing members of the body to thus reduce the size of the condenser. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S641497-A (JP)
Title: Control device for induction motor
Inventor: MAEDA SHIRO
IPC: H02P27/08
Filed: 1987-06-24
Abstract: PURPOSE: To easily correct a delay of transmission in a low-pass filter by leaving the frequency characteristic of the low-pass filter in its transmission delay angle as previously stored in memory in a pulse-width-modulating signal generating means.  
     CONSTITUTION: An output from a current detecting means 5 is input to a pulse width modulating means 8 through a low-pass filter 6 and a waveform shaping means 7. The pulse width modulating means 8 is constituted of a microcomputer, previously storing in memory the frequency characteristic of the low-pass filter 6 in its transmission delay angle. Being based on this memorized data and an output of the waveform shaping means 7, a PWM signal is generated. On the basis of this PWM signal, a motor 4 is driven by controlling a semiconductor switch group 3. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S645346-A (JP)
Title: Stator for stepping motor
Inventor: KANEKO EIJI
IPC: H02K37/02
Filed: 1987-06-24
Abstract: PURPOSE:To automate winding work, by arranging a link line of coils in the clearance between a boss and a projected cylinder section. CONSTITUTION:Projected cylinder sections 12b and 13b projected from the edge of a stator core 9 are provided to each edge of cylindrical insulators 12 and 13. A swelled section 12c positioned outward in the radial direction from the inside circumference of a stator core 9 is formed to the part corresponding to the slot center of this projected cylinder section 12b. A boss section 16 extended in the axial direction of the stator core 9 and a little projected from the projected cylinder section 12b is integrally provided to the internal base of the swelled section 12c. A clearance S is formed between this boss section 16 and the projected cylinder section 12b. To the clearance S a link line 15a is arranged between stator coils 15. Furthermore, this link line 15a is anchored to the boss section 16. Since the link line 15a between each coil 15 was thereby arranged in the clearance S between the boss section 16 and the projected cylinder section 12b, the link line can be automatically fixed in winding work.
Patent JP-S5857858-A (JP)
Title: Picture reader
Inventor: NAKAOKA MASAKI
IPC: H04N1/107
Filed: 1981-10-01
Abstract: PURPOSE:To eliminate an input device for special coordinate information, by giving a light of an indicating pen such as light pen to the upper part of an original stand, reading the light at an image sensor and obtaining coordinate information. CONSTITUTION:When a coordinate reading key is operated, a scanning stand 14 moves in the right direction as shown in Figure. In this case, no illuminating lamp 11 is illuminated. A spot light from an indicating pen P on an original stand 2 is read by an image sensor 13 to obtain instructed coordinate information. In designating a rectangular region, the pen P indicates two vertexes of  diagonal lines of the rectangular of a desired region on the original stand. As  the reading method of the two points, there are various methods such as two- point reading with one movement, each one point reading for forward and return  movement, and two-point reading at two movements.
Patent JP-H109510-A (JP)
Title: Desulfurization process, fuel containing desulfurization agent and manufacture thereof
Inventor: TANAKA HIROFUMI
IPC: F23C99/00
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To effectively desulfurize combustion gas by feeding calcium silicate- based desulfurization agents into a combustion chamber together with pulverization coal, capturing sulfur oxide generated from the agents when burnt thereby to produce calcium sulfate and/or calcium sulfite so that combustion gas is desulfurized. SOLUTION: As a calcium silicate-based desulfurizing agent, for example, a calcium silicate insulating material is used. Compounds constituting the insulating material are prepared from xonotlite and bermolite group, and these compounds comprise hyperfine particles having sizes of 5-10μm and further hold water of crystallization, which is removed at about 200-700 deg.C. Thus, just after the hyperfine particles are dehydrated in combustion flames, layers of water vapor are instantly formed outside the hyperfine particles and SOx penetrates into the layers and is ionized, and since surfaces of xonotlite and bermolite are alkaline, reaction with SOx , that is, desulfurization reaction can be rapidly and completely effected.
Patent JP-S5781680-A (JP)
Title: Electronic tabulating computer
Inventor: TAKAHASHI SEIJI
IPC: G06K15/00
Filed: 1980-11-07
Abstract: PURPOSE:To print a date data in an optical column of a tabulating form by only pushing a date key, by providing a date data memory, and printing the date data of its date data memory when the date key is pushed. CONSTITUTION:In a program mode, when a date data such as day, month and year is registered in order by a registering key and a decimal point key in a state that a setting counter 30 is set to ''0'', it is stored in the first registering buffer memory 27. Subsequently, when an execution key is pushed in a state that the setting counter 30 is set to ''0'', the date data of the first registering buffer memory 27 is stored in a date memory 31. In an automatic mode or a manual mode, when the date key is pushed, the date data is printed in a specific line of a column of a tabulating form in which a carriage is located. Accordingly, the date data is printed in an optional column by only pushing the date key.
Patent JP-S5582233-A (JP)
Title: Combustion device for gas turbine
Inventor: ISHIBASHI YOUJI
IPC: F02C3/14
Filed: 1978-12-15
Abstract: PURPOSE: To improve the efficiency of cooling a liner of a combustion device for gas turbines, which liner is doubly formed with respect to a part or the whole of its length, by providing the liner with an inwardly bent head portion of a predetermined curvature.  
     CONSTITUTION: In a combustion decice 1 for a gas turbine, compressed air 100 from an air compressor 5 is emitted between a high-temperature duct, i.e. a transition piece 4, which communicates a liner 2 with a turbine nozzle 6, and a turbine casing 11 so as to flow backwardly to a head portion of the combustion device 1. This air is supplied into the combustion device for combustion and cooling purposes. The head portion of the liner 2 has two walls 12, 13 the end sections 14 of which are bent inwardly in the liner 2 at a predetermined curvature. Those parts of the end sections 14 which are on the upstream side thereof define slits 15 for passing cooling air therethrough. Namely, a part of air 106 for combustion flows into the liner as cooling air 107 through the slits 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H027647-A (JP)
Title: Ring tone volume automatic setting type telephone set
Inventor: NAGASHIMA MASARU
IPC: H04M1/00
Filed: 1988-06-24
Abstract: PURPOSE:To change the ring tone volume automatically at a prescribed time by varying the amplification factor of an amplification circuit based on time information set by a man-machine interface section applying time setting. CONSTITUTION:An incoming ring tone section 10 is provided with a tone sending circuit section 101, an amplifier circuit section 102, a sounding body 103, a control section 104 and a man-machine interface section 105. The man-machine interface section 105 is a section having a switch and a display device for setting a time or the like to desire to change the ring tone volume and present time or the like, the set data is inputted to the control section 104, which gives a control signal to the amplifier circuit section 102 at the set time and varies the ring tone volume by varying the amplification factor. Thus, it is possible to change the incoming tone volume for a determined time only in a day by having only to set the timer.
Patent JP-H0821741-A (JP)
Title: Object sensor
Inventor: KAWASHIMA KAZUNORI
IPC: G01V3/08
Filed: 1994-07-08
Abstract: PURPOSE:To provide an object sensor in which an erroneous operation due to environmental changes such as a temperature, a humidity, etc., does not occur. CONSTITUTION:The object sensor has a capacity change type converter 4 having a sensor electrode 5 and a shielding case 6, and comprises an oscillator 1 in which its output is varied in response to the change of an electrostatic capacity due to the approach or the separation of an object, a peak value detector for holding the peak value of the output of the oscillator 1, a high-pass filter, an output discriminator 2 which has an AC amplifier and in which an output is not changed when the output of the oscillator 1 slowly changes and the output is changed when it relatively fast changes, and an output circuit 3 for converting the output of the discriminator 2 into a pulselike output.
Patent JP-S6315065-A (JP)
Inventor: YOSHINO YASUHIRO
IPC: F25D21/08
Filed: 1986-07-04
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-S6217790-A (JP)
Inventor: KIMURA SHUJI
IPC: G09G5/26
Filed: 1985-07-16
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-H0452094-A (JP)
Title: Laser beam machine
Inventor: SUGAWARA MASAYUKI
IPC: B23K26/382
Filed: 1990-06-18
Abstract: PURPOSE:To prevent an unnecessary alarm and a working defect due to deposition of spatters from generation by applying a structure including a means which invalidates a copying function in a piercing time to an NC program of a laser beam machine providing a distance sensor and having a copying function. CONSTITUTION:Since the copying function is invalidated in a piercing time, though a malfunction is generated by deposition of spatters in the distance sensor, the copying function can be invalidated. Therefore, the copying function need not be cut by the program once in the piercing time. In the first movement after the piercing, the copying function is invalidated before the set distance is passed through and thereafter, it is validated, therefore, an unnecessary alarm and a working defect due to deposition of spatters can be prevented from generation.
Patent JP-H0448297-A (JP)
Title: Reactor core of nuclear reactor
Inventor: MOCHIDA TAKAAKI
IPC: G21C5/12
Filed: 1990-06-18
Abstract: PURPOSE:To save uranium resources by making the width of a 2nd fuel assembly which contains plutonium and recovery uranium in the state of a new fuel assembly less than the width of a 1st fuel assembly which contains neither plutonium nor recovery uranium in the state of the new fuel assembly. CONSTITUTION:The width of the 2nd fuel assembly 1 which contains plutonium and recovery uranium in the state of the new fuel assembly is less than the width of the 1st fuel assembly 2 which contains neither plutonium nor recovery uranium in the state of the new fuel assembly, so a water gap adjoining to the 2nd fuel assembly 1 becomes wide. Thus, an increase in the width of the water gap adjoining to the 2nd fuel assembly entails an increase of heat neutron flux in the water gap. Consequently, the value of a control rod 3 which is inserted into it increases, s the value of the control rod of the fuel reactor core which uses plutonium or recovery uranium can be recovered.
Patent JP-S6313137-A (JP)
Title: Optical information recording and reproducing device
Inventor: SHIMODA KOSHI
IPC: G11B7/09
Filed: 1986-07-03
Abstract: PURPOSE:To prevent lateral vibration due to resonance by allowing a support means to support both side ends of a holding member and allowing a moving torque giving means to give a moving torque to a part corresponding to a node of the primary lateral vibration of a moving optical system. CONSTITUTION:A support means supporting a pickup body 7 freely movable by both support railes 5, 6 steel-made rollers 8, 9, a spring member 13 and peripheral small members relating to them along the recording face of a disk 15 is constituted. A couple of magnetic circuits 20 comprising a long magnet 16 and long yokes 17, 18 prolonged respectively in the moving direction being the Y direction of the body 7 and its opposite direction and engaged with each other is fixed to a frame 1. Further, a couple of drive coils 21 are fitted to the body 7 so that the coil center axis is in parallel with the moving direction of the body 7 and the magnetic circuit 20 generates the magnetic flux interlinked with the drive coil 21 to constitute a linear motor. The linear motor gives a moving torque to a part corresponding to the mode of the primary lateral vibration of the moving optical system including the body 7.
Patent JP-S5284606-A (JP)
Title: Puncture prevent pneumatic tire and method to manufacture the tire
Inventor: HONDA TOSHIO
IPC: C09K3/10
Filed: 1975-12-29
Abstract: PURPOSE:Liquid state rubber composition is applied on inner periphery of tire, and the composition forms sticky puncture prevent layer by vaporizing solvent, to maintain tire pressure.
Patent JP-H04353246-A (JP)
Title: Construction of connecting piston with connecting rod
Inventor: HORIUCHI SHIGEAKI
IPC: F16J1/22
Filed: 1991-05-31
Abstract: PURPOSE:To obtain smooth sliding free from uneven contact with the spherical projected part of a piston by evenly distributing a load supported by a supporting plate at the foot part of a connecting rod. CONSTITUTION:A connecting rod 34 is connected rotatably to a piston 2 by providing a cup-shaped supporting plate 31 formed integrally at the top end of the connecting rod 34 between a spherical projected part 12b provided on the lower surface of a piston crown part 5 and a spherical recessed part 19a of an annular retainer 19 supported on a skirt part 23. A short cylindrical part 35 of which cross-sectional area is reduced gradually is formed at the center of the lower surface of the supporting plate 31, and the peripheral surface of the cylindrical part 35 is connected to the external surfaces 36a, 36b, and 37a of the connecting rod 34 with gently curved surfaces and of I-shape in cross-section. Thus rigidity of the supporting plate 31 at the foot of the connecting rod 34 can be increased to suppress local deformation.
Patent JP-H026303-A (JP)
Title: Formation of superconducting thin film with protecting film
Inventor: ISHIKAWA YUICHI
IPC: C23C14/06
Filed: 1988-06-26
Abstract: PURPOSE:To obtain a superconducting thin film with a protecting film in good productivity by successively forming a bonding layer and a protecting layer not mutually reacting during annealing treatment on a thin film of superconducting composition formed on the surface of a substrate to give a multi-layer film and annealing the film. CONSTITUTION:A thin film of superconducting composition, e.g., consisting of Y1Ba2Cu3O7-x is formed on the surface of a substrate. Then a thin layer consisting of an oxide of Mg, Ta, N, etc., not mutually reacting with the thin film during annealing treatment is made as a bonding layer. Then a protecting layer consisting of a thin layer of an oxide of Si, Al, etc., not reacting with the bonding layer during the annealing treatment is formed on the bonding layer. Then, the multi-layer film is annealed to give the aimed superconducting thin film with a protecting film. The formation of the films can be continuously carried out in the same atmosphere and since the superconducting thin film with a protecting film can be formed by annealing after the film formation, production process is simplified and productivity is improved.
Patent JP-S6136623-A (JP)
Title: High frequency heating device
Inventor: ISHIMURA YOZO
IPC: H05B6/80
Filed: 1984-07-27
Abstract: PURPOSE:To contrive the smooth taking in and out operation of a pan receiving table on the heating chamber bottom surface and achieve no electric wave leakage at the connecting surface by a method wherein a plane part forming a heating chamber wall bottom surface of a partition plate is made approximate the same surface as an opening part lower end, a comb- tooth-shaped structure body is provided on at least one surface of the partition plate contacting with the other heating chamber side surface. CONSTITUTION:A comb-tooth-shaped structure body 23 is provided on the portion of a partition plate 20d contacting each surface of a heating chamber 20. At the leakage of an electric wave from a heating chamber 20 to an electric chamber 21 as shown by arrow mark, the electric wave in ((X)) mark direction (front-rear direction of the paper surface of the drawing) is cut-off and disturbed by the comb-tooth-shaped structure body 23, then canceled by the electric wave in the left-right direction of the paper surface, the electric wave leakage for the electric chamber 21 becomes zero. Therefore, at the composing of the heating chamber by using a surface treatment finished steel plate, no spot welding work is required. By forming the inner bottom surface of the heating chamber approximate the same surface as the front surface opening lower end of the heating chamber, the device is very convenient for operation and easy for cleaning at the loading and taking in and out of the object to be heated on the pan receiving table in the heating chamber.
Patent JP-S6314781-A (JP)
Title: Novel thiophene derivative
Inventor: MAEDA TETSUYA
IPC: A61P31/04
Filed: 1986-07-07
Abstract: NEW MATERIAL:A thiophene derivative expressed by formula I (R1 is H or 1-4C alkyl; R2 is 1-imidazolyl, 1,2,4-triazol-1-yl, 1-pyrazolyl or 1-pyrrolyl which may have a substituent group; X is -CH2- or -CO-) and salt thereof. EXAMPLE:2-tert-Butyl-5-[3-(1-imidazole)-2-methylpropionyl] thiophene hydrochlo ride. USE:An antifungal agent and agricultural and horticultural germicide. PREPARATION:For example, a novel thiophene derivative expressed by formula (Ib) is reduced by the Clemensen method to afford the compound expressed by formula I (X is -CH2-). The novel compound expressed by formula (Ib) is obtained by reacting a thienyl ketone compound expressed by formula II with an aromatic amine compound expressed by formula III.
Patent JP-S5861030-A (JP)
Title: Lamp flickering circuit for car
Inventor: WAKAI KIYOSHI
IPC: B60Q1/26
Filed: 1981-10-03
Abstract: PURPOSE:To reduce voltage loss and current loss by detecting a voltage change of the connection path to a lamp for a car and its shortcircuit in the lamp, with respect to a car provided with a shortcircuit detection circuit that detects the shortcircuiting status. CONSTITUTION:A constant voltage circuit 4 is connected to a DC power supply 1 in parallel and the first transistor Tr 8 which disconnects the current flowing through a connection path 3 is connected on the way of the connection path 3 arranged between the power supply 1 and a lamp 2. A control circuit 9 is provided for connecting the collector terminal of the second Tr 11 to the base terminal of this Tr 8 and the base terminal of the Tr 11 is connected to the  input terminal 13 of a lamp flickering signal through a DC resistor 10. Besides, a shortcircuit detection circuit 15 is composed of an exclusive OR circuit 16 connected to the input terminal 13, a resistor 17, a capacitor 18, the third Tr 19, and a shunt circuit 20. When the lamp 2 is short-circuited, the Tr 11 and 8 are sequentially turned off by setting the Tr 19 to ON.
Patent JP-S5856503-A (JP)
Inventor: PATORISHIA ERU BAAGUMAIAA
IPC: H01Q25/00
Filed: 1982-09-10
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。