baber/WOPTO huggingface dataset:
Patent JP-H11235739-A (JP)
Title: Continuous injection molding machine by semiautomation
Inventor: TAKAGI CHIZUKO
IPC: B29C45/64
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To attempt labor-saving of a molding cycle and its making-efficiency by a method wherein continuous molding is executed with a plurality of locks set at specific intervals by a molding cycle by automatic control wherein a process in which a resin from an extruder is poured into a mold of the lock, molded, cooled, and taken out, is preliminarily determined according to a material size of a molded product. SOLUTION: An upper part movable mold can be moved vertically with an air cylinder 8, and for a lower part mold a side plate is disposed in upright in a side part, and a recessed fitting hole in a traverse direction is provided to its upper part. For the upper part movable mold of the lock, a claw becoming freely fittable in and detachable from the fitting hole of the lower part fixed mold is provided, a clamp is slid left and right crosswise with a manually operating part to fit the claw into the fitting hole and release it therefrom, and a linking operation to an open-close motion of the mold with the air cylinder 8 of the upper part movable mold by automatic control. Injection molding is continuously executed by a molding cycle by slide operation of the lock by automatic control and semi-automation which are preliminarily set according to a resin material of a molded product and its size. Continuous molding is automatically executed without any transfer of the mold, and a continuous mass production can be executed by a labor-saving operation of an operator.
Patent JP-2000249264-A (JP)
Title: Piping joint construction
Inventor: URANO MASAHARU
IPC: F16L13/08
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To sufficiently distribute solder on the outer circumference of the end part of a piping so as to have sufficient joint strength and perform correct positioning in the radial direction of the piping against a member to be fitted by forming a plurality of recessed parts reaching the end face on the outer circumference of the end part of the piping so as to be filled with solder at intervals in the circumferential direction. SOLUTION: A member to be fitted 1 is formed out of an annular part 3 and a cylindrical part 4 projecting from the outer circumference, the inner circumference of the insert hole 4a formed on the inner circumference of the cylindrical part 4 is formed with step difference, the extreme end side of the cylindrical part 4 is formed with larger inner diameter than the root side, and soldering is executed through solder between the inner circumference and the outer circumference of the end part of an inserted piping 5 made of aluminum series material. An eye bolt 6 inserted into the annular part 3 of the member to be fitted 1 is screwed in the female screw formed on the inner circumference of a piping 7, and both pipings 5, 7 are communicated to each other through the passage 6a of the bolt 6.  Further on the outer circumference of the end part of the piping 5, three recessed parts reaching the end face at equal intervals are formed in the circumferential direction so as to be filled with solder.
Patent JP-S63221791-A (JP)
Title: Signal clip device
Inventor: KATO SHUICHI
IPC: H03G11/00
Filed: 1987-03-11
Abstract: PURPOSE:To obtain a circuit small in circuit scale by using a multiplier, a subtractor and an adder to constitute the clip circuit. CONSTITUTION:An input signal Sin is multiplied by (l) at an arithmetic unit 1 and a level inputting a 0 value is subtracted when the signal Sin takes a value set by a clip setting device 2. On the other hand, the signal Sin is compared with a value set by the device 2 by a signal quantity comparator 3 and a 0-level output is selected by the signal switch 4 in case of signal Sin< the setting value and the output signal of the arithmetic unit 1 is selected in case of Sin> the setting value. The output signal of the device 4 is added to the output of the arithmetic unit 6 multiplying the signal Sin by (m) at the arithmetic unit 7 to obtain the output signal. By overlapping several stages of the processing unit similar to the unit 8, the signal clip having several clip points is applied.
Patent JP-S59180228-A (JP)
Title: Heat pump type air conditioner combined with hot water supply unit
Inventor: OHAMA MASAHIRO
IPC: F24D17/02
Filed: 1983-03-30
Abstract: PURPOSE:To supply hot water by effectively utilizing the waste heat developed during cooling operation and at the same time utilize the hot heat of stored hot water for the temperature rise at starting of heating operation and for defrosting and consequently to contrive to improve the comfortability by a structure wherein in-the-tank heat exchangers are provided respectively at the medium and lower parts in a hot water storage tank. CONSTITUTION:For a hot water storage operation in a simple heat pump cycle, a first on-off valve 7 is opened and a second on-off valve 9 is closed so as to comprise a cycle, in which a first in-the-tank heat exchanger 8 acts as a condenser and an outdoor heat exchanger 16 acts as an evaporator, and a first and a second four-way valves 14 and 15 and a fifth on-off valve 25 are actuated so as to perform the hot water storage operation in a heat pump cycle by the atmospheric heat source. When a large quantity of hot water is used as in the case during the intermediate season and the winter season, after the completion of the storage of hot water in the water portion higher than the first in-the-tank heat exchanger 8, the first on-off valve 7 is closed and the second on-off valve 9 is open by the action of a hot water temperature sensor 30, resulting in acting a second in-the-tank heat exchanger 10 as an evaporator and consequently enough storing hot water in the whole region of the hot water storage tank 6. Furthermore, during the summer season, the portion lower than the first in-the-tank heat exchanger in the tank 6 is occupied with cold water layer so as to be able to store hot water by utilizing the waste heat developed during cooling operation. In addition, the heat pump cycle is changed- over so as to utilize the hot heat of stored hot water as the first in-the-tank heat exchanger 8 as an evaporator for the temperature rise at starting of heating operation and defrosting and consequently the comfortability of heating can be improved.
Patent JP-H11229445-A (JP)
Title: Bucket
Inventor: KAIHARA MASANORI
IPC: E02F3/40
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To improve workability and reliability by preventing a wall surface of a counterpart container from being damaged by a bucket. SOLUTION: Corner caps 28, 28 are attached to the corner portions between right and left side edges 24, 24 and a cutting edge 25, and a projected curved portion 31 as part of a spherical body or elliptic body is formed for each corner cap 28. Thus, if earth lifting work is performed in a state of an upper swinging body being swung, then the projected curved portion 31 of the corner cap 28 can be impacted to the inner wall surface of sediment housing portion, so that impact to the inner wall surface can be relieved and damages to the inner wall surface can be prevented. Moreover, the impact can be further relieved by forming the corner cap 28 with rubber, plastics or other flexible materials.
Patent JP-H06246502-A (JP)
Title: Steel pipe surface cutting machine
Inventor: NISHIKAWA AKIHIRO
IPC: B23B5/16
Filed: 1993-02-22
Abstract: PURPOSE:To provide automatic machining control by conducting numerical control in Z-axis and X-axis directions in a steel pipe surface cutting machine for which machining program changing work can be simplified largely. CONSTITUTION:In this steel pipe surface cutting machine, the profiling slider of a chamfering tool which moves in a Z-axis direction and is rotating is made to go back and forth by a differential gear mechanism 17, a feed screw mechanism and a forcing means 16 inwards in a direction orthogonal to the Z-axis or inwards in an X-axis direction. A profiling roller 8 comes into action together with the profiling slider 14 and profiles the inside of a steel pipe 31 while being energized by the energizing means 16. End surface machining is carried out by a cutting edge 7 which operates together with the profiling roller 8 in reference to the inside surface of the steel pipe 31.
Patent JP-H05258723-A (JP)
Title: Discharge lamp device and manufacture thereof
IPC: H01J9/26
Filed: 1992-03-13
Abstract: PURPOSE:To make a discharge lamp device be excellent in strength and sealing compared with joining by adhesive, and to dispense heating and drying in a furnace for a long time by making both a globe for shading ultraviolet rays and an insulating disc of glass and integrally welding the joining part. CONSTITUTION:An insulating disc 30 is composed of glass, and also the engaged part, between the rear end opening part of a glass-made globe 50 for shading ultraviolet ray and the disc 30, is welded with a laser, etc., to be sealed. In a lead supporting through hole 31 of the disc 30, a peripheral edge part is welded to be sealed, and in through hole 33 of an arc tube 10, the rear end part of a tube 10 is welded to a hole 33 to be sealed. Inactive gas such as Ar, etc., is sealed up in the globe 50. The nonuse of inorganic system adhesive ensures the fixedly retaining of the globe 50 even used for a long period, eliminating the deposition of SiO2 on the arc tube 10 surface, and moreover, manufacturing can be completed in a short time.
Patent JP-2000248264-A (JP)
Title: Grinding composition and grinding method of metallic material using the same
Inventor: UEDA KAZUMASA
IPC: B24B37/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a grinding composition that can grind metallic materials, for example, metallic tantalum or tantalum nitride at a high grinding rate. SOLUTION: In the grinding method of metallic materials, for example, metallic tantalum or tantalum nitride, a grinding composition that includes abrasive grains of α-alumina, an oxidant consisting of hydrogen peroxide, and at least one carbonate salt selected from sodium carbonate, potassium carbonate, ammonium carbonate and ammonium hydrogen carbonate, and the balance water is employed.
Patent JP-2000248940-A (JP)
Title: Engine with auxiliary chamber
Inventor: ITO HIDEAKI
IPC: F02B19/08
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption and startability, suppress the generation of unburned gas in a low/intermediate speed region, and reduce a content of NOx in exhaust gas, by smoothly transferring heat to suppress thermal deformation of an auxiliary chamber, and eliminating local overheat of an eddy current, while ensuring fluidity of air and combustion gas. SOLUTION: A tip end part 16a of a fuel injection nozzle 16 is made to face to an auxiliary chamber, a position of main/auxiliary chamber side openings 40a, 40b of a communication hole 40 is displaced when it is viewed in a cylinder center axial direction, so as to generate an eddy current in the auxiliary chamber by a new air current flowing in it from a main combustion chamber side in a compression stroke, and a plurality of the communication holes 40 are provided, and in respective these holes, the center line of the communication hole 40 is displaced from the center O1 of the auxiliary chamber, as viewed in the cylinder center direction, and further the auxiliary chamber side opening 40b is displaced to a side of the main combustion chamber side opening from an intersection of a normal and a center line,  when the normal is drawn from the center O1 of the auxiliary chamber in the center line.
Patent JP-2000252393-A (JP)
Title: Chip-type electronic component
Inventor: MAEKAWA MAMORU
IPC: H05K3/40
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device having such a structure as to increase a mounting workability and to allow solder to be adhered easily to side face electrodes formed in cutouts and to prevent the movement of a resin mold. SOLUTION: A substrate 2 is formed with a pair of electrode patterns 3 (3a, (3b), 3c), 4 (4a, (4b), 4c). A light emitting diode(LED) chip 1 is mounted on a pad section of the electrode pattern 3 by die-bonding and an electrode 1a of the LED chip 1 and a surface-side electrode 4a of the second electrode pattern 4 are wire-bonded by a metal wire 5. Then, the LED chip 1 and the metal wire 5 are sealed with a light transmitting resin mold 6. The substrate 2 is formed with cutouts 7, 8 in both end parts and the cutouts 7, 8 are filled with solder 9a, 9b to a specified height. The light transmitting resin mold 6 is partly extruding into the cutouts 7, 8.
Patent JP-H09247004-A (JP)
Title: High frequency large transmitter
Inventor: OIKAWA SUSUMU
IPC: H04B1/04
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a circuit which is considerably simple compared to conventional phase comparison detection and impedance detection and which can easily execute tuning and matching. SOLUTION: The amplification output of a semiconductor amplifier 1 is supplied to an antenna 4 through a tuning circuit 2 end 8 matching circuit 3. The tuning coil 12 of the tuning circuit 2 and the matching coil 13 of the matching circuit 3 are variably controlled by driving motors 7 and 8. A CM coupler 5 is inserted between the semiconductor amplifier 1 and the tuning/ matching circuits 2 and 3 for detecting a tuning/matching state by the tuning/ matching circuits 2 and 3. Signal proportional to a progressive wave and a reflected wave in the tuning/matching circuits 2 and 3 are detected by the CM coupler 5. The detection signals are supplied to a motor controller 6 and the motor controller 6 drives the respective motors 7 and 8 so that the level of the reflection wave to be a minimum and automatically adjusts/controls the tuning coil 12 and the matching coil 13.
Patent JP-S59183699-A (JP)
Title: Method and apparatus for determination of isocitric acid dehydrogenase
Inventor: OOTSU HISASHI
IPC: C12M1/34
Filed: 1983-04-01
Abstract: PURPOSE:To determine the concentration of isocitric acid dehydrogenase in a specimen, in high accuracy, in a short time, by inserting carbon dioxide electrodes in the flow-cell type determination cells placed before and after the enzymatic reaction tube, and measuring the difference of the carbon dioxide concentration before and after the enzymatic reaction. CONSTITUTION:The carbon dioxide electrodes 15 and 18 are inserted in the flow- cell type determination cells 14 and 17, respectively. A manganese chloride solution 11 and an oxaloacetic acid solution 12 are introduced into the flow path by suction, and the specimen 13 is introduced into the path. The concentration of CO2 in the solution is measured immediately after the introduction by the electrode 15 (the peak A), the solution is subjected to the enzymatic reaction in the enzymatic reaction tube 16 heated at 37 deg.C to generate CO2, and the concentration of CO2 in the solution is measured by the electrode 18 (the peak B). The output signals from the electrodes 15 and 18 are converted to the activities by the amplifier 19 and the arithmetic operator 20, and displayed on the display 21. The activity of isocitric acid dehydrogenase can be determined from the output difference between the peak B and the peak A, and the progress of the enzymatic reaction can be detected.
Patent JP-H01228271-A (JP)
Title: Crt protecting circuit
Inventor: TOMIMATSU NORIYUKI
IPC: H04N5/68
Filed: 1988-03-08
Abstract: PURPOSE:To rapidly stop a high voltage generating circuit by detecting a deflecting current by a parabola voltage generated in a S shape correcting capacitor in a horizontal deflecting output circuit and by a flyback pulse generated during a flyback period in a vertical deflecting output circuit. CONSTITUTION:The parabola voltage generated when the horizontal deflecting coil current passes through the S shape correcting capacitor 4 is pulsed by a pulse circuit 7 and this pulse is detected in a pulse detecting circuit 9. When an abnormality is generated in the horizontal deflecting output circuit 2, the parabola voltage is not generated in the S shape correcting capacitor 5 to stop the output of a pulse circuit 6. Therefore, the pulse detecting circuit 9 generates a high voltage stopping signal to protect a CRT 12. Similarly, when the abnormality is generated in the vertical deflecting output circuit and the deflecting current does not pass, since the flyback pulse is not generated in a vertical deflecting coil, the output of a pulsification circuit 8 is stopped to detect the stop of the pulse in a pulse detecting circuit 10 and generate the high voltage stopping signal. Thereby, the CRT 12 is protected.
Patent JP-H10252534-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: SUGINO TADASHI
IPC: F02D41/12
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent sensing of a large shock at fuel injection time, even by large taking hysteresis for preventing hunting of repeating fuel injection and fuel cut. SOLUTION: A fuel injection control device has sensors 15 to 22 or the like as an operating condition detection means, fuel injection valves 8A to 8D, and a CPU as a fuel injection amount arithmetic means, fuel cut control means, averaging means and a fuel reset means. The CPU is included in an ECU 23 calculating a fuel injection amount injected from the fuel injection valve.  At a transfer from fuel cut condition by the fuel injection valve to a fuel injection reset condition, a fuel injection amount TAU injected from a fuel injection means is set a little lower than a fuel injection amount calculated in accordance with an operating condition by the CPU as the fuel injection amount arithmetic means, thereafter, while gradually increasing this little lowered set fuel injection amount (averaging value) TAUSM, in the end, by injection with a fuel injection amount calculated in accordance with an engine operating condition, a sudden torque change is prevented.
Patent JP-H06265380-A (JP)
Title: Fluid vibration-type flowmeter
Inventor: KUROMARU TATSURO
IPC: G01F1/20
Filed: 1993-03-16
Abstract: PURPOSE:To provide a fluid vibration-type flowmeter constituted in such a way that a fluidic element whose size corresponds to a measurable flow rate is assembled and attached selectively. CONSTITUTION:A measuring unit 2 which measures the flow rate of municipal gas and a flow-rate display part 3 are housed inside a case 1. The measuring unit 2 is a fluid vibration-type measuring unit which vibrates a fluid by utilizing a fluidic element. It is composed by combining a measuring-unit body 2a and a lid 2b. They are made respectively of a die casting, and they are molded by a molding metal mold. A jet nozzle 16, a pillar-shaped target 17 and a first guide member to a fourth guide member 18 to 21, which constitute the fluidic element, are installed at the lid 2b. In addition, a lid in which the height size, the width size and the interval of individual parts for the fluidic element have been made small is prepared. When the lid 2b or the small lid is attached selectively, the size of a flowmeter can be changed.
Patent JP-S6157462-A (JP)
Title: Energy absorption steering device
Inventor: HYODO YOICHI
IPC: B62D1/18
Filed: 1985-03-19
Abstract: PURPOSE:To make energy absorption against external force to be imposed on a steering column tube from various directions erformable so favorable enough, by installing a bend part, capable of absorbing all sorts of energy, in all side positions of this steering column tube. CONSTITUTION:A steering column tube 10 in a steering device for automobile is supported on a support member 14 via a column support bracket 12. In this case, the bracket 12 uses a plastic-deformable material, for example, a hot rolled steel plate, and is formed by means of press molding or the like just as solidly equipped with a setting part 120, a body part 122 and a support member 124 in one. And, the body part 122, so desirable, is to be formed in bend in a steering wheel direction from the setting part 120 by means of a first bend part 130 having a bend angle of below 30 deg.. Likewise, the support part 124 is formed in a bend form being turned up in a steering direction from a lower end part of the body part 122 by a second bend part 132.
Patent JP-S58175479-A (JP)
Title: Method and apparatus for heating raw material of paste food
Inventor: HARADA MASARU
IPC: A23L17/00
Filed: 1982-04-05
Abstract: PURPOSE:To achieve the uniform heating of the whole raw material, and to obtain a product having excellent quality, by heating the lower part of the small pieces of a paste food raw material with boiling water and the upper part thereof with steam at the same time while turning the raw material upside down. CONSTITUTION:The raw material 7 of HANPEN (a cake of pounded fish) formed to a definite shape is transferred by the conveyor 8 to the first-stage long boiling tank 1. The raw material is transferred in the long boiling tank 1 with the pusher 13 while being heated with boiling water at the lower half and with steam at the upper half. It is turned upside down by the reverting device 14 and introduced into the second-stage long boiling tank 1. The part which was heated with boiling water in the first-stage long boiling tank 1 is brought into contact with steam, and the part heated with steam is heated with boiling water. The process is repeated at the third-stage and thereafter, and the solidified HANPEN raw material is delivered from the fifth long boiling tank 1 and sent to the packaging step.
Patent JP-S59179218-A (JP)
Title: Control device for escaping front tip of strip in winding equipment
Inventor: TERADA IKUJI
IPC: B65H19/28
Filed: 1983-03-31
Abstract: PURPOSE:To prevent a strip from colliding with an unit roll and to secure a pressing force of the roll by moving the roll in correspondence with the front tip of the strip by controlling a hydraulic cylinder. CONSTITUTION:A control device 15 operates a signal (a) of the front tip of a strip, a signal (b) of the turning of an unit frame, and pressure signals (c), (d) to output a servosignal (e) functioning as a control signal. A piston controlling signal 14 is controlled by the servosignal (e) to actuate a hydraulic cylinder 11. Accordingly, each unit roll 5 is made to escape immediately before the arrival of the front tip of strip at the unit roll position of each unit roll 5 to prevent a step difference of strip from colliding with the roll 5. Further, the roll 5 is rapidly pressed again against the strip 1 immediately after the passing of the strip 1 through the roll 5 position to secure a prescribed pressing force.
Patent JP-S55147956-A (JP)
Title: Fabricating method of stator for motor
Inventor: MASUDA TOORU
IPC: H02K15/12
Filed: 1979-05-07
Abstract: PURPOSE:To eliminate the damage of a stator for a motor when inserting a coil into the stator and to enhance the coil space factor of the stator by winding an insulated wire and elongating it in suitable elongation rate, and then integrating the coil in open slot shape to insert it into the open slot of the stator. CONSTITUTION:An insulated wire 8 is wound to form a coil, and the coil is elongated in an elongation rate corresponding to the shape of the slot 11 toward a coil end direction. The predetermined side of the coil is integrally formed with resin in the shape of the open slot 11 formed at an iron core 10, and the coil is then inserted into the open slot 11 and secured with a wedge 13. In this manner, the damage of the coil side is eliminated when inserting the coil 9. In addition, since the coil is suitably elongated, it can improve the space factor.