baber/WOPTO huggingface dataset:
Patent JP-S5958135-A (JP)
Title: Acceleration sensor signal processing circuit
Inventor: EZOE MITSUHIKO
IPC: F02D41/26
Filed: 1982-09-29
Abstract: PURPOSE:To eliminate abnormal values from operation results by providing both an input circuit which the acceleration sensor signal is entered and a circuit, which keeps the value immediately before the variation in output value and outputs it when the variation exceeds the specified value, and by outputting the said immediately-before-value when the sensor signal is suspended for a moment. CONSTITUTION:A signal S1 from a potentiometer 2 is given to an operational amplifier 15 via a low-pass filter 14, the low-pass filter 14 for a voltage buffer circuit having high input impedance prevents external noise. Next, the output from the operational amplifier 15 is given either to A-side of a switching circuit 17 or to B-side of the circuit 17 through an integrating circuit 26. The integrating circuit 26 keeps the output from the operational amplifier 15 to outputs it. An abnormality detecting circuit 18 outputs a switching signal S12 at the time of abnormality or sharp variation. Next, the switching circuit 17 is switched to A-side when the signal S12 is in a low level while to B-side when a high level. In a normal state, the acceleration signal reads S3. When the potentiometer 2 is suspended for a moment, this signal S3 is output as a tentative accleration signal because the output from the circuit 26 immediately after the suspension is nearly equal to that before it undergoes sharp variation. With this contrivance, the possibility of indicating abnormal values can be eliminated.
Patent JP-S6170380-A (JP)
Inventor: TOOMASU EMU MIRAA
IPC: F27D1/18
Filed: 1985-07-30
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-H0334267-A (JP)
Title: Sealed secondary cell
Inventor: HASUDA YOSHIAKI
IPC: H01M4/36
Filed: 1989-06-30
Abstract: PURPOSE:To elongate the life time of a cell and to improve the mechanical strength of the cell case by using moisture-proof film base plates having adequate hardness to the cell case. CONSTITUTION:A positive electrode plate 1 and a negative electrode plate 2 are provided on the same plane of 1st. plastic film base plate 4 and an electrolyte 3 is filled up in the space between the positive electrode plate 1 and the negative electrode plate 2, and on which 2nd plastic plate 4' is placed so as to cover them to construct a sealed secondary cell. The positive electrode plate 1 and the negative electrode plate 2 are bonded on adhesive layers 6 by thermocompression bonding to construct the sealed cell. In the above structure, the moisture proofness and the mechanical strength of the film base plates 4 and 4' are made to be less than 0.08604g/m<2>, 24h, 40 deg.C, 90%RH in water vapor permeability and to be adequate to the cell case, respectively. Thereby the mechanical strength of the cell case and the life time of the cell can be improved while keeping the merit of thin type.
Patent JP-H1113555-A (JP)
Title: Egr gas cooling device
Inventor: TAJIMA MAKOTO
IPC: F01N3/02
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an EGR gas cooling device for cooling EGR gas recirculated from an exhaust system to an intake manifold through an EGR pipe passage, which cooling device can fix end plates to a pipe with a simple structure and certainty. SOLUTION: EGR gas is flowed through an outer cylinder 21 housing a heat exchanger 29 composed of a plurality of pipes 31 with their both ends fixed with end plates 35. An inlet pipe 24 and an outlet pipe 25 for cooling water 23 are arranged on an outer periphery of the outer cylinder 21. Flanges 27 are connected to both ends of the outer cylinder 21. In such a case, sections of both ends of the pipes 31 are polygonally formed larger than sections on the way thereof. The polygonal ends 31b are arranged adjacently to each other without clearance to form a collection pipe part 33. Fitting holes are formed on the end plates 35, correspondingly to the sections of both ends of the collection pipe part 33.
Patent JP-S5964470-A (JP)
Title: Storing apparatus for business forms
Inventor: AKIMOTO TAKASHI
IPC: B65H7/20
Filed: 1982-09-29
Abstract: PURPOSE:To prevent breakage of a business form due to erroneous setting or miss setting of a stopper by installing a means for automatic positioning of the stopper in accordance with the length of the busineess form to be transferred, onto a storing apparatus for business forms. CONSTITUTION:When a power source switch is turned ON, a driving pulse is transmitted from an initial circuit 11 to a driving circuit 12, and a transfer mechanism 11 is shifted in the direction of arrow y. At the same time when a stopper 2 shifts integrally in the direction of arrow y and reaches to the position of an original-point detecting element 14, said element 14 transmits a detection signal into the circuit 13, and the transfer mechanism 11 is brought into stop. When the business form P transported on a transport passage 1 passes through a detector 4, said detector 4 detects the business form P and transmits a signal into a light-electricity conversion circuit 5, which converts said signal into an electric signal. The transfer distance from the present position of the stopper 2 is calculated in a claculation circuit 8. When FF9 is operated by the detection signal for the first business form P in this case, the stopper 2 is shifted in X-direction in accordance with the data of a calculation circuit 12.
Patent JP-H0919829-A (JP)
Title: Method and device for surface processing by electric discharge machining
Inventor: SAITO NAGAO
IPC: B23H1/08
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To form a hard and dense surface treatment layer easily by generating chemical reaction between a metal electrode substance and carbon in a processing liquid by a thermal action of electric discharge machining, and forming a reforming layer of metal carbide on a surface of a work to be processed. SOLUTION: A locus movement control device 12 controls transverse movement of a surface treatment electrode 2 on the basis of electrode pass information prepared by a CAM 13 for producing locus of electrode motion. During the processing, Ti as electrode material is put afloat in processing fluid by thermal energy generated by electric discharge and attached to a surface of a work to be processed 1. At the same time, C (carbon) in the processing fluid 3 is decomposed by the thermal energy of electric discharge and separated from the processing liquid. Carbide of Ti is formed by chemical reaction between a decomposed carbon and Ti in the fluid and on the surface of the work 1, and a hard film is formed on the surface of the work 1.
Patent JP-S5691189-A (JP)
Title: Heat pipe connector
Inventor: HAYAMIZU KIYOSHI
IPC: F28D15/02
Filed: 1979-12-25
Abstract: PURPOSE:To enable a construction of a complicated heat pipe with a plurality of simple heat pipes combined by connecting closely the heat pipe and a heat conductive connecting member and covering the connecting structure as well as the heat pipe ends with a heat insulating material. CONSTITUTION:The ends of the heat pipes 2 and 3 are connected to the connecting member 8 of the same material as the heat pipes tightly with a silicon grease 7 interposed therebetween. The ends of the heat pipes 2 and 3 and the connecting member 8 are entirely covered with the heat insulating material 6 including the body 1 of the connecting member 8. With such a construction, the heat generated by a heat generator 4 is transmitted through the heat pipe 3, silicon grease 7, connector body 1, silicon grease 7 and heat pipe 2 to a radiating part 5. Thus a complicated heat pipe structure can be obtained only by combining a plurality of simple heat pipes.
Patent JP-S6151464-A (JP)
Title: Cheese package of temporary twist crimped yarn
Inventor: IKEDA HITOSHI
IPC: D02G3/24
Filed: 1984-08-14
Abstract: PURPOSE:To prevent cloudiness from being produced even in knitting a fine denier temporary twist crimped yarn after undoing said yarn from a package thereof by respectively setting a biconical angle, density of winding, a ridge angle, and a wound length of a yarn from one end of the other end of cheese to a specific value. CONSTITUTION:In a biconical cheese package of a temporary twist crimped yarn of a synthetic fiber multi-filament yarn of 35 denier or less, a biconical angle beta is set to be 40 deg. or more, density of winding to 0.75g/cm<3> or more, a ridge angle alpha to be 6 deg. or less, and a wound length of a yarn from one end A to the other end B of cheese to be 2.5m or more. Hereupon, variations in tension of the yarn upon undoing it can relatively reduced, as well as cloudiness between yarns in adjoining courses is difficult to act in concert. Furthermore, production of cloudiness can be reduced also when undoing fine denier temporary twist crimped yarn from a biconical cheese package to knit it.
Patent JP-H0614455-A (JP)
Title: Controller for ac-dc converter
Inventor: NAKAMURA NAOMI
IPC: H04M11/00
Filed: 1992-06-26
Abstract: PURPOSE:To make it possible to perform a constant control of the voltage at a sending end of power transmission during anomaly of a communication system by using, as an input value to a constant voltage control circuit, the value which is obtained by multiplying a detected DC current by an impedance of a DC power transmission line and by adding said value to a detected DC voltage at the self-end in consideration of a voltage drop in the DC power transmission line. CONSTITUTION:If there is an abnormal state in a communication line 19 under the state of performing the constant control of a voltage at a sending end, a multiplier 43A multiplies the detected value of a DC current by an output value of a DC line impedance setter 42 and outputs the results to a summing circuit 44. Then, a circuit 44A adds the output of the multiplier 43A to a detected DC voltage of self-end and then outputs the result. On the other hand, an AND circuit 45A outputs a transfer signal based on a communication abnormal signal from a communication abnormal detector 41A and a constant control signal for sending end voltage from a selection circuit 40A. Then, a switch 46A inputs the output of the circuit 44A to a summing circuit 17A. Moreover, the circuit 17A inputs the difference between said input value and the output of a DC voltage setter 14A to a constant voltage control circuit 11A.
Patent JP-H0726832-A (JP)
Title: Mounting construction of regulator rail
Inventor: SATO HIROMU
IPC: E05F11/38
Filed: 1993-07-08
Abstract: PURPOSE:To increase rigidity around a through-hole and, at the same time, easily mount a rail by providing the through-hole in an inner waist reinforce, screwing a bracket having an interlocking stage section into the hole, and mounting the rail. CONSTITUTION:A bracket through-hole 27 is provided in an inner waist reinforce 21 mounted to an inner panel 3 of a car door 7 and, at the same time, an interlocking stage section 33 is provided to an upper bracked 29 to which a rail 1 raising and lowering a window is mounted. The interlocking stage section 33 of the upper bracket 29 mounting the door window regulator rail 1 guiding a slider 11 is interlocked with the inner waist reinforce 21 and is temporarily maintained, and they are fixed with a bolt 15 so that the bracket 29 reinforces the inner waist reinforce 21. According to the constitution, rigidity is in creased without increasing the thickness of a plate around the through-hole 27 and, at the same time, the rail 1 can be efficiently mounted.
Patent JP-H0834210-A (JP)
Title: Pneumatic tire with lug
Inventor: IIJIMA TOKUICHIRO
IPC: B60C5/00
Filed: 1994-07-21
Abstract: PURPOSE:To improve a soil excluding ability and to prevent the deep digging of soil by ending a tip part on the cental side of a lug near the equator of a tire, and equipping the above tip part with a tip wall face being substantially parallel to the axial direction of the tire, and greatly inclining the tip wall face to a plane including the axial center of the tire. CONSTITUTION:A tip wall plane 14 which faces toward the axis of a tire and inclines at a large angle to a plane including the axial center of a tire is provided in the tip part 11 on the central side of a lug. A distance between adjacent lugs in the central zone of a crown part is especially enlarged at its tip top part by the tip wall plane 14 for increasing the volume of a lug groove in the central zone. The tip part 11 is about ended on a tire equator line C part. The second tip side wall 16 forms the tip part 11 together with the tip wall plane 14. In the section parallel to the equatorial plane of the tire, an inclination angle which a side wall 6 on the stepping on side of the lug 5 forms with a plane N including the axial center of the tire is set up to be more than 30 degrees for giving floating force to the tire.
Patent JP-H11344467-A (JP)
Title: Method for measuring concentration of nox gas
Inventor: OGAWA KASUMI
IPC: G01N27/416
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a new-NOX gas measuring method, an NOX gas sensor and an NOX gas concn. measuring apparatus. SOLUTION: A gas to be measured is diffused into a first chamber 6, and oxygen in the gas diffused into the first chamber 6 is dissociated while formed oxygen ions are pumped to control the concn. of oxygen in the gas. The gas having the controlled oxygen concn. is diffused into second and third chambers 7, 8, and oxygen ions formed by selectively dissociating at least oxygen contained in the gas diffused into the second chamber 7 are pumped to selectively dissociate at least oxygen and NOX contained in the gas diffused into the third chamber 8. Oxygen ions dissociated by the decomposition of oxygen and NOX are pumped to calculate the concn. of NOX gas, on the basis of oxygen pumped from the second chamber 7 and oxygen pumped from the third chamber 8.
Patent JP-H05187203-A (JP)
Title: Drum rotor of axial-flow turbomachinery
Inventor: ANDOREASU TSUERATSUKII
IPC: F01D25/00
Filed: 1992-06-26
Abstract: PURPOSE: To provide a drum rotor having wonderful mechanical property and to make production easier by designing blade grooves for a blade row to be L shape equipped with two vertical support surfaces and one horizontal support indentation, and forming a vertical web and a horizontal web in the root of a rotation blade. CONSTITUTION: A trunk part 21 of a blade of a high-pressure rotor 20 has a blade root 34 in hammerhead shape. A blade groove 1 has two vertical support surfaces 31, 32 and a one horizontal support indentation 33 and it is shaped as L. The blade root 34 of the blade is also shaped as L, has a vertical web and a horizontal web, and abuts to the support surfaces 31, 32 and the support indentation 33. By this constitution, the rotor has wonderful mechanical properties and the blade groove is easily machined only by machining the support surface for the blade root with normal accuracy.
Patent JP-S6061367-A (JP)
Title: Four-wheel steering device for car
Inventor: KANAZAWA HIROTAKA
IPC: B62D5/26
Filed: 1983-09-16
Abstract: PURPOSE:To reduce the amount of wiring and piping and simplify the structure of a four-wheel steering device for a car by using a mechanical rear wheel steering control unit. CONSTITUTION:When a piston rod 40 on a rear wheel side allows a piston section 30 to make contact to the wall 27a of a cylinder section 27 in accordance with the right and left movement of a rack gear on a front wheel side, the direction is inverted and the rod moves linearly. Besides, when it does not make contact, the rod moves linearly in the reverse direction. The linear movement of the pistion rod 40 is also transmitted to a rear wheel 43 through a side rod 41 and a knuckle arm 42 in the same way as the front wheel side and steering is performed.
Patent JP-S6147558-A (JP)
Title: Sample introduction apparatus for liquid chromatography
Inventor: YOSHIMI SABURO
IPC: G01N30/20
Filed: 1984-08-14
Abstract: PURPOSE:To introduce a sample accurately and positively into a column without changing the feed of developing solution for introduction of the sample, by combining a buffer pump having two pump bodies and a specified sampling valve. CONSTITUTION:A developing solution to be fed to a first pump body 5a of a buffer pump 5 is always introduced into a side inlet 3 of a column 1 while a developing solution from a second pump body 5b is introduced into the side inlet 3 through passages 14e and 13c of a sampling valve 7. A sample is absorbed by a sample holding tube 7b with a sampling pump 10 from a pippets 9. As a rotor 7a rotates, the passage 13b aligns a channel 15d and the developing solution from the second pump body 5b is fed to introduce all the sample in the tube 7b to a central nozzle 2. In the course of switching, the developing solution from the pump body 5b flows temporarily both to the sample holding tube 7b and the side inlet 3 and thus, there is no variations in the pressure once the column is lowered free from the stoppage of the flow thereof.
Patent JP-H0221499-A (JP)
Title: Sample and hold circuit
Inventor: KITAGAWA NOBUTAKA
IPC: H04N9/12
Filed: 1988-07-07
Abstract: PURPOSE:To improve picture quality by taking out the output of each stage of a multistage shift register to decide the sampling time of each sample and hold element from between input/output gates comprising each stage. CONSTITUTION:An (n) bit shift register is provided with an input gate 21 consisting of a clocked inverter to fetch a signal Q shifted from a preceding stage by a one-bit shift register comprising stages 20m, 20m+1,..., an output gate 22 consisting of a clocked inverter to shift a fetched signal Q to a succeeding state, and an external output line 23 connected to wiring between the input/ output gates 21 and 22 and to output the signal Q fetched by the input gate 21 to the outside. Therefore, it is possible to set the time constant of the output waveform of each stage at equal with each other without being affected by wiring capacitance between the stages even when the shift register is formed by bending, and the offset of the hold voltage of each sample and hold device can be set uniformly, thereby, the picture quality of an image formed based on the hold voltage can be improved.
Patent JP-S6147511-A (JP)
Title: Clinometer
Inventor: TAKAGI MIKIO
IPC: G01C9/06
Filed: 1984-08-13
Abstract: PURPOSE:To facilitate ''0'' adjustment with high sensitivity, by obtaining the output corresponding to the distance between a permanent magnet and a flux gate from the flux gate. CONSTITUTION:A permanent magnet 3 has a magnetic moment Mx and the magnetic field Hx is exerted on flux gates 5, 4. The magnetic field Hx of this permanent magnet 3 has a component parallel to a Z-axis and a component Hxx parallel to an x-axis at an arbitrary point but, when x=0, Hzx=0 and (x) is moved to a + direction in the distribution with the component Hzx in the x- axis direction, Hzx changes with a S-shaped characteristic and, especially, the change of Hzx becomes linear around x=0 within a range of DELTAx. Therefore, by detecting Hzx by the flux gate 5, the relative moving distance of the permanent magnet 3 from x=0 can be obtained and a minute inclined angle can be measured. When the output of the flux gate 5 does not come to 0 at a mechanical 0 position, the correction of the initial values of the flux gates 5, 4 is performed by a hole element 6.
Patent JP-H1021110-A (JP)
Title: Emulator
Inventor: MINAMI YOSHIYUKI
IPC: G06F11/28
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain an emulator capable of shortening the debug time of a target program by easily detecting the setting omission of a control register for controlling peripheral function parts. SOLUTION: A flag is erected in the control register which is stored in a control register setting flag storing memory 18 by a target program in using the peripheral function parts. When the target program performs access to a data register during execution, a control register setting judging circuit 22 refers to a register information storing memory, obtains address information of the corresponding control register, refers to the control register setting flag storing memory 18 based on the address information and outputs a control signal for stopping the execution of the target program when the control register is not set yet.
Patent JP-H05317330-A (JP)
Title: Medical tool
Inventor: INOUE KIYOSHI
IPC: A61B1/00
Filed: 1992-05-19
Abstract: PURPOSE:To improve a medical tool so that it can safely machine or treat an object while applying the sterilizing action, lighting action, and machining action. CONSTITUTION:A pair of tweezers hold a small object with claws 1a, 11a at the tips of two hands 1, 11. A semiconductor laser oscillator 2 is provided between two hands 1, 11, and the laser beam from the oscillator 2 is radiated toward the claws 1a, 11a at the tips via a light guide 3.
Patent JP-H1014349-A (JP)
Title: Cutting blade-device of combine harvester
Inventor: INAGAKI SEIZO
IPC: A01D34/30
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a combine capable of preventing generation of unreaped cereal stems and enhancing efficiency of a cutting operation. SOLUTION: This cutting blade-device is constituted by forming cutting blades 85a, 85b and 85c extending to left and right directions by dividing into left and right, connecting drive mechanisms to be interlocked with each cutting blade 85a, 85b and 85c and enabling to cut roots of standing stems by reciprocally sliding each cutting blade by each driving mechanism. In this case a relay cutting blade 9c is arranged between inside ends of the left and right cutting blades 85a, 85b and 85c from one inside end of the cutting blades split in left and right toward the inside end of the other cutting blade and a drive mechanism is connected to be interlocked with the relay cutting blade 9c to bring the relay blade 9c into cutting operation by the drive mechanism.
Patent JP-S6147723-A (JP)
Title: Stabilized polyurethane molded article
Inventor: YOSHIZATO AKIHIKO
IPC: C08G18/83
Filed: 1984-08-16
Abstract: PURPOSE:To obtain a stabilized molded article resistant to the discoloration caused by heat, sunlight, and combustion gas in atmosphere, by introducing a phenolic antioxidant to the terminal of a polyurethane by addition reaction. CONSTITUTION:A molded polyurethane article containing the group of formula (R1 and R2 are 1-4C alkyl; R3 is H or 1-9C alkyl) attached to the terminal of a polyurethane. The amount of the group is 0.003-0.300m-mol per 1g of the polyurethane. In the above formula, both R1 and R2 are methyl and R3 is 3-8C alkyl, or both R1 and R2 are 3-4C alkyl and R3 is methyl. The bisphenol monoacrylate antioxidant giving the group is added to the polymerization system at an arbitrary stage during or after the polymerization.
Patent JP-S6119592-A (JP)
Inventor: WADA MITSUO
IPC: B25J17/00
Filed: 1984-08-15
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-S5793170-A (JP)
Title: Thermal head
Inventor: OONUKI HIROSHI
IPC: B41J2/335
Filed: 1980-12-02
Abstract: PURPOSE:To provide a thermal head which can record a type of high speed and high quality by providing a cooler on a base material associated in a special structure with a heating resistor, thereby preventing a trailing phenomenon. CONSTITUTION:A cooler 3 (or 3, 3') is provided in the vicinity of a heating resistor 2 at opposite side from or both sides of a direction 5 fed with a thermal sensitive paper 4 on a base material. Preferable, the interval y between the resistor 2 and the cooler 3 is set to the relationship of x>y, where the typing space is represented by x. When a type 6 in coloring type is printed, the heat stored in the previous type 7 is cooled by the cooler 3 so that heat does not remain at the portion except the original coloring portion shown by shade in the upper drawing.