baber/WOPTO huggingface dataset:
Patent JP-S6459022-A (JP)
Title: Temperature sensor
Inventor: HIRANO TOSHIMASA
IPC: G01K7/16
Filed: 1987-08-28
Abstract: PURPOSE:To detect >=3 stages of temperature ranges by connecting superconductors which differ in superconduction magnetic field temperature in series and/or in parallel. CONSTITUTION:The four superconductors 1, 2, 3, and 4 which differ in superconduction critical temperature Tc are connected in series with display means 5, 6, 7, and 8 and also connected in parallel to a power source terminal 9. Here, Tc1>Tc2<Tc3<Tc4, where Tc is the superconduction critical temperature. When the ambient temperature T of a temperature sensor is 88K, Tc1> Tc2>T>Tc3>Tc4 and large currents flow to display methods 5 and 6, which illuminate. When Tc1>T>Tc2, only the means 5 illuminates and when Tc4>T, all the means 5, 6, and 8 illuminate. Consequently, >=3 stages of temperature ranges are detected.
Patent JP-S6374565-A (JP)
Title: Superprecision polishing guide roller
Inventor: DOI TOSHIRO
IPC: B24B37/04
Filed: 1986-09-16
Abstract: PURPOSE:To fine decrease the vibration of a guide roller, by forming the guide roller into construction such that the guide roller, operating so as to generate a dynamic pressure between rotating surfaces opposed to each other, rotates eliminating the contact between solid members while the guide roller is supported by a thin film of fluid. CONSTITUTION:If a rotor 15 rotates in accordance with the rotation of a correction wheel, oil 28 in an annular recessed part 35a is first inducted to be drawn into a part between a rotor 35, which forms a dynamic pressure part 37, and a bottom part circular plate 25 of a stator 19. Thereafter, the oil is inducted to be further drawn into a part between the rotor part 35 and an internal side cylinder part 21 of the stator 19, as a result, a dynamic pressure is generated between the rotor part 35 and the bottom part circular plate 25 and between the rotor part 35 and the internal side cylinder part 21. In this way, between the rotor part 35 and the bottom part circular plate 25 of the stator 19 and between its internal side circular plate 25 and the rotor part 35, contact between solid members, in the time of their rotation, is eliminated, and both the solid members result in a rotating motion continually through a thin film by the oil. As the result, a guide roller, which decreases the vibration to a little amount generated by rotating the rotor 15, enables superprecision polishing to be accurately realized to a high degree.
Patent JP-2001038690-A (JP)
Title: Water stop material removing tool
Inventor: OKUMOTO KAZUO
IPC: H02G3/22
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To remove a water stop material without damaging a linear body inserted into a protective pipe by providing a cylindrical blade of a cylindrical shape for forming a circular edge in a tip part for cutting out the water stop material, and providing a rotational driving mechanism for rotatably driving the cylindrical blade around the axis. SOLUTION: A tip part for cutting out a water stop material of a water stop material removing tool 11 is provided with a cylindrical blade 13 of a cylindrical shape for forming a circular edge 12 by oppositely looking at the tip part, and is provided with a rotational driving mechanism 14 for rotatably driving this cylindrical blade 13 around the axis. This constitution can easily form a hole being a hook for hooking an ordinary working tool and putting a hand by repeating a hollowing-out process by the required number of times by rotatably driving the cylindrical blade 13 by the rotational driving mechanism 14 by pressing down an edge 12 toward the water stop material 4. Thus, the water stop material 4 can be easily removed without damaging a linear body 3 inserted into a protective pipe 2.
Patent JP-H0497393-A (JP)
Title: Horizontal frequency detection circuit
Inventor: TANAKA KAZUYUKI
IPC: G06T1/00
Filed: 1990-08-16
Abstract: PURPOSE:To prevent the increase of an error in the case of detecting a horizontal frequency by starting a detection time window for detecting the frequency when a fixed time elapses after a vertical synchronizing signal and providing the width of the detection time window which does not come to the vertical synchronizing signal. CONSTITUTION:The detection time window for detecting the frequency is started when the fixed time elapses after the vertical synchronizing signal 2, and further the detection time window of the fixed time is provided so that the horizontal synchronizing frequency may be detected by counting how many horizontal synchronizing signals 1 get in the detection time window. In such a case, the detection time window is changed by following the vertical frequency and the detection time window is controlled so as not to be overlapped on the vicinity of the vertical synchronizing signal 2. Since the detection time window is not overlapped on the vicinity of the vertical synchronizing signal 2 even when an equalizing pulse is inserted in the horizontal synchronizing signal 1 in the vicinity of the signal 2 or the horizontal synchronizing signal is omitted, the error in the case of detecting the horizontal frequency is not caused.
Patent JP-S6458964-A (JP)
Title: Heat pump system
Inventor: NOMURA HIDEO
IPC: F25B13/00
Filed: 1987-08-29
Abstract: PURPOSE: To raise coal/worm composition ratio also, simplify the constitution, by connecting a refrigerant tank provided capably of heat exchange with the second gas pipe to the top of a gas-liquid separator, and also, connecting a refrigerant tank to the bottom of the gas-liquid separator by the second connection pipe where an opening and closing valve is interposed thereby constituting a nonazeotropic mixture refrigerant. CONSTITUTION: In cooling operation, a refrigerant tank 13 is cooled by the circulating refrigerant which evaporates within an indoor heat exchanger 8 and circulates at low temperature in the second gas pipe 9. Therefore, the gas refrigerant on the upper side of a gas-liquid separator 11 flows in the refrigerant tank 13 through the first connection pipe 14, and it condenses within this refrigerant tank 13, and forms a mass as a liquid refrigerant. As a result, the mixed refrigerant circulating in a freezing cycle gets in such condition that R22 concentration is large. In heating operation, the liquid refrigerant flowing in the refrigerant tank 13 is heated, and its one part evaporates.  The gas refrigerant evaporated in the refrigerant tank 13 is let flow back to the gas-liquid separator 11 through the first connection pipe 14 connecting the refrigerant tank 13 with the top of the gas-liquid separator 11. Therefore, the composition of the circulating refrigerant gets in such condition that R13B1 concentration is high where the boiling point is lower than R22.
Patent JP-S58948-A (JP)
Inventor: ADORIAN NAN
IPC: A61K31/19
Filed: 1981-12-23
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-S60109113-A (JP)
Inventor: HONDA OSAMU
IPC: H01H9/54
Filed: 1983-11-18
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-H0537617-A (JP)
Title: Portable device
Inventor: YAMASHITA YOHACHI
IPC: H04M1/03
Filed: 1991-07-31
Abstract: PURPOSE:To realize the portable device in which a fault due to a shock at fall-down is avoided to the utmost without large size and, increase in the weight. CONSTITUTION:The portable device is configured such that the device is formed longer from a base end 1 to a tip section 2, the ratio of a weight of a half 12 toward the base to a weight of a half 11 toward the tip is selected to be 3 or over while a middle part 9 in the lengthwise direction is taken a border, the total length is preferably 50mm or over, a maximum part of an outer circumference is selected to be 100mm or below, the ratio of the total length to the outer circumference is selected to be 1.5 or over, a soft elastic body 8 is fitted at least to the base 1, and a display section 5 is deviated from the gravity center and arranged to a position biased toward the tip 2.
Patent JP-S59107779-A (JP)
Title: Welding method
Inventor: SONEGAWA JIYUICHI
IPC: B23K9/32
Filed: 1982-12-09
Abstract: PURPOSE:To prevent the sticking of spatter in a hole part and to improve the working efficiency of welding and the yield of a product by performing welding of a weld zone while blowing air from the outside to the hole part near the weld zone. CONSTITUTION:An air nozzle 6 is first positioned oppositely to the outside of the through-hole 2a in a side bracket 2 in the stage of welding a panel 3 to, for example, a sheet frame 1. Air is ejected from the nozzle 6 and is blown in the hole 2a at the same instant when the welding of the panel 3 by a welding tip 7 is started or slightly before the same. The air is kept passed through the screw hole 4a of a nut 4. Then the spatter generated from the weld zone is not stuck in the hole 4a and the spatter getting into the hole 4a against the air is cooled and solidified and is therefore easily removable.
Patent JP-H0884074-A (JP)
Title: Pll circuit
Inventor: INAGAKI YOSHIO
IPC: H04L7/00
Filed: 1994-09-09
Abstract: PURPOSE: To provide a PLL circuit for continuing to output clock signals same as a frequency before interruption even when the clock signals to be a reference are interrupted. CONSTITUTION: The clock signal CLKout outputted from a voltage controlled oscillator 11 is converted into a reference frequency in a counter 12, the phase difference of the clock signal and a reference clock signal CLKin is obtained in a phase comparator 13 and passed through a filter 14 and voltage control signals to the oscillator 11 are generated. Then, when reference clock signal input interruption is detected in an input interruption detector, for this PLL circuit for holding the value of the voltage control signal in a hold-over circuit 15, the reference clock signal CLKin inputted to the phase comparator 13 is delayed in a delay circuit 17 and the output of the phase comparator 13 is continued until hold-over is started even after the reference clock input interruption.
Patent JP-S59109186-A (JP)
Inventor: ROBAATO II HEEDEI
IPC: C12P7/62
Filed: 1983-11-18
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-H1158865-A (JP)
Title: Ultrasonic fused shell body
Inventor: SHIMOGUNI KENJI
IPC: B41J17/24
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To fuse a projecting part to a predetermined position of a face to be fused by setting a projecting part break-in groove which regulates a slide range of the projecting part in a longitudinal direction and a lateral direction and is shallower than the projecting part. SOLUTION: An ultrasonic fused shell body is obtained by fusing an upper lid 20 and a lower lid 22 at respective outer edges with the use of ultrasonic waves. The upper lid 20 has a band-shaped projecting part 36 of hot melt resin at an outer edge and the lower lid 22 has at an outer edge a face to be fused which includes a groove opposite to the projecting part 36. The groove 48 has a plane size regulating a slide range of the projecting part 36 in a longitudinal direction and a lateral direction and is shallower than the projecting part 36. In order to form the ultrasonic fused shell body, the projecting part 36 is sent into the groove, the upper lid 20 is vibrated by ultrasonic waves, a leading end of the projecting part is slid to the face to be fused, thereby generating a friction heat, so that the projecting part 36 is fused to the face to be fused.  The projecting part 36 is never separated from the groove 48 and accordingly fused to a predetermined position of the face to be fused.
Patent JP-H06214012-A (JP)
Title: Ultrasonic sensor scanning device and detection method of obstacle by using it
Inventor: KIN TAISHIYOKU
IPC: G01S7/521
Filed: 1993-08-31
Abstract: PURPOSE: To detect an object precisely by dividing the detection range of an ultrasonic sensor into a near distance range and a remote range, fractionalizing the displacement range of the sensor for remote detection, and heightening the reception gain and transmission frequency. CONSTITUTION: A microcomputer 30 divides the detection range of an ultrasonic sensor 11 into a near and a remote ranges using the 1/2 value of the maximum range as a standard and judges the measuring range at the time. To sense a remote obstacle as far as 1/2 of the maximum measurable distance or farther, the rotation angle of the sensor 11 is fractionized. Moreover, to sense an object at a far distance, the transmission frequency of the sensor 11 is increased by a prescribed extend and the reception gain is also increased by the prescribed extent to heighten the gain of the echo signal to be received. Furthermore, to set the reception time of the echo signal to be longer, the transmission time of the ultrasonic waves in one cycle of transmission and reception is made short and the reception time is made long.  That is, the duty ratio D at the time of transmission and reception of the one cycle of the transmission of the reception is decreased by decrease γ and thus the obstacle at a remote position can be more precisely detected.
Patent JP-H0948890-A (JP)
Title: Resin composition excellent in coating property
Inventor: SAITO YOSHIHARU
IPC: C09D123/10
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin composition good in adhesion of films without requiring the surface treatment such as degreasing and washing with a halogen-based organic solvent, primer coating or plasma irradiation. SOLUTION: This resin composition excellent in coating properties comprises (a) 35-80wt.% propylene homopolymer or propylene-ethylene copolymer, (b) 10-45wt.% ethylene-α-olefin copolymer rubber (with the proviso that ethylene is not included), (c) 0-20wt.% inorganic filler and (d) 5-20wt.% polypropylene, modified with an unsaturated carboxylic acid or its anhydride and having 1,000-20,000 average molecular weight.
Patent JP-H0963678-A (JP)
Title: Modular connector
Inventor: MORINO SHINJI
IPC: H01R13/33
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a modular connector which improves efficiency of the wire connecting work by carrying out the wire connecting work without using an exclusive jig or tool. SOLUTION: The lead wires L1 to L8 of a twisted pair wire TP are inserted into eight passing holes 42 of a presser member 4, and a guide projection 43 is inserted to a guide hole 12b formed on the main surface of a terminal block 12. And by rotating a lever 3 to the side to cover the bottom surface of the terminal block 12 by inserting a shaft pin 32 provided to the lever 3, to a shaft hole 11b cut through both side surfaces at the lower side of a plug connecting block 12, terminal pieces 22 are pushed up by a projection 33 provided to the lever 3, and as a result, the lead wires L1 to L8 held by the presser member 4 are pushed, and pressed in to pressure contact slits 22a.  Consequently, since the lead wires L1 to L8 of the twisted pair wire TP are pushed and pressed in to the pressure contact slits 22a provided to the terminal pieces 22 by the lever 3, the lead wires L1 to L8 of the twisted pair wire TP can be connected to the terminal pieces 22 without using a jig or a tool particularly.
Patent JP-S6196608-A (JP)
Inventor: ISHIKAWA MASAAKI
IPC: H01B5/08
Filed: 1984-10-15
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-H0748836-A (JP)
Title: Connecting structure for structural member
Inventor: ENDO SABURO
IPC: E02D17/04
Filed: 1993-08-09
Abstract: PURPOSE:To shorten the construction period of the connecting work of structural members and reduce the work miss of workers without requiring skilled workers. CONSTITUTION:This connecting structure is provided with the first and second connecting metals 10, 20 having connection sections connected to the first and second structural members 1, 2 at the other end and formed with connection sections 12, 22 and key reception sections at the front end and keys 33 inserted into both key reception sections of both connecting metals 10, 20. The connection sections 12, 22 of both connecting metals 10, 20 are formed slidably in the direction perpendicular to the axes until at least the axes of both connection sections 12, 22 coincide, and they are formed unextractably in the axial direction while the axes of both connection sections 12, 22 coincide. The key's 33 are inserted into the key reception sections of both connecting metals 10, 20 from the direction crossing the sliding direction of both connection sections 12, 22 when the axes of both connection sections 12, 22 coincide.
Patent JP-S6194390-A (JP)
Inventor: KAI SUKEO
IPC: B32B15/08
Filed: 1984-10-15
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-S6195291-A (JP)
Inventor: SAKAMOTO YASUNORI
IPC: G21D3/12
Filed: 1984-10-16
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-H0266271-A (JP)
Title: Tension film structure
Inventor: SAITO KIMIO
IPC: E04H15/00
Filed: 1988-08-31
Abstract: PURPOSE:To improve a weather proof characteristic, strength and a self-standing characteristic by placing a curved face forming member for every unit defined by crossed light frame members, swelling a film member to a curved face shape and applying a tension. CONSTITUTION:A film member 11 is expanded on light frame members 10 which are crossed on a plane and pressing cables 12 are provided on the film 11 at a position just above the respective frame members 10 through lowering strings 13. A curved face forming member 14 is disposed for every unit defined by the respective frame members 10. The film member 11 is pushed upward by a prescribed dimension by a pushing member 17 thereof to swell to the curved face shape and apply a tension. The tension film 11 of a soft structure and the frames 10 of a rigid structure are dynamically separated and integrally connected in a space constitution.
Patent JP-H1159182-A (JP)
Title: Car body structure
Inventor: MASUDA TOMONORI
IPC: B62D1/16
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a car body structure capable of reducing retreating amount of a steering member and entering amount of a door guard bar in a cabin direction. SOLUTION: A long size steering member 17 extended in a car lateral direction is mounted on a dash side inner panel 6a cabin inside side surface of dash side panels 6 provided by being overlapped in the car lateral direction at a location opposed to a door panel front end face 13c. A steering shaft is supported via mounting flange parts 18 provided on both end parts 17b, 17b of this steering member main body 17a. Within a door panel 13, a long size door guard bar roughly matching the longitudinal direction in the vehicle longitudinal direction is provided. The mounting flange part 18 is provided with a door guard bar 22 overlapping at least a part of reinforcement members 19 for reinforcing which are connected via the dash side inner panel 6a in the car lateral direction.
Patent JP-H11161377-A (JP)
Title: Alarm for pci hot plug
Inventor: LEE IN HO
IPC: G06F1/18
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an alarm for PCI hot plug which senses wrong access to a PCI card where the environment of a system capable of PCI hot plug is not ready and warns a user to prevent further attempt at PCI hot plugging. SOLUTION: A screw 10 for fixing a PCI card to a ground metal plate 11 of an input/output board is held at a logic level '0' by the metal plate 11. When the PCI card is powered on and the screw 10 is detached from a chassis, a wire 12 enters a pull-up state and transmission to a speaker driving circuit 150 is carried out through a chassis grounding cable and respective logic gates (110 to 140), so that a speaker 180 sounds.
Patent JP-H0499964-A (JP)
Title: Semiconductor acceleration sensor
Inventor: TAGAWA TOMOHIDE
IPC: G01P15/12
Filed: 1990-08-18
Abstract: PURPOSE:To obtain a sensor having sufficient resistance to excessive acceleration and reduced in the possibility of the lowering of reliability and damage by providing buffer materials on both sides of the displacement direction of the wt. provided to the leading end of a cantilever. CONSTITUTION:The initial gaps between buffer materials 7a, 7b and a wt. 3 are set so as to have sufficient allowance to the displacement generated in the wt. 3 when the max. acceleration to be detected is applied. When excessive displacement is generated in the wt. 3 by a shock such as falling or collision, the wt. 3 comes into contact with either one of the buffer materials 7a, 7b on both sides of the displacement direction of the wt. 3 to be limited in its displacement and the generation of excessive strain in a detection part 4 is relaxed. By this method, the lowering of detection accuracy accompanied by residual strain and the damage of the detection part 4 can be prevented.
Patent JP-H0771289-A (JP)
Title: Fuel injection control device
Inventor: HIDAKA SHIGEKI
IPC: F02D41/04
Filed: 1993-09-01
Abstract: PURPOSE:To combine a dynamic injection characteristic with a static characteristic so as to improve a transient characteristic by deciding a fuel injection timing following a time corresponding to the surplus angle part between crank angle pulses, and applying predictive correction corresponding to a rotation fluctuating amount predictive amount to a surplus angle time at the time of acceleration and deceleration. CONSTITUTION:In an ECU 6 when a diesel engine 2 is operated, a target common rail pressure is calculated on the basis of operating condition of outputs of a rotational speed sensor 7 and an acceleration sensor 8 so as to realize fuel injection pressure having optimal engine combustion condition, and a variable discharging amount high pressure pump 5 is controlled according to the deviation between the target common rail pressure and detected pressure of a common rail pressure sensor 9. In this case, an instantaneous rotational speed in a cylinder pressure compressing stroke and an instantaneous rotational speed in a cylinder explosion stroke are calculated, and a rotational speed difference is found out as to obtain a rotational fluctuation amount predictive value. When the rotational fluctuation amount predictive value exceeds a prescribed value, a predictive correction coefficient according to the rotational fluctuation amount predictive value is multiplied by a surplus angle time interval. It is thus possible to enable predictive correction, and improve a torque shortage at the time of acceleration.
Patent JP-H0959796-A (JP)
Title: Plating method and plating barrel device
Inventor: INOUE HIROTOSHI
IPC: C25D17/20
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the circulation of a plating current inside and outside a barrel and to prevent nonuniform plating and the sticking of a material to be plated to the inner periphery of the barrel by forming the inner periphery of the barrel of the barrel plating device with a net. SOLUTION: Two hexagonal plates 2 are connected with five agitating plates 3, a fine-mesh net 4 is wound from the outside, and a part of it is used as a freely closable lid. Many small-sized parts to be plated, conductive dummies and ceramic balls are introduced into the barrel 1 from the lid and rotated in a plating soln. by a gear 6. The parts in the barrel 1 are energized in the plating soln. from an electrode rod 7 through the dummies to form a plating film on their surfaces. Since the side face of the barrel is formed with a net, the plating soln. is freely circulated through the inside and outside of the barrel, the plating metal ion concn. is not rapidly decreased in the soln., a uniform film is efficiently formed, the parts never stick to the inner face of the barrel, and the yield of the plated parts is not lowered.