baber/WOPTO huggingface dataset:
Patent JP-H03561-A (JP)
Title: Conveyor device using self-travelling body
Inventor: SHIMIZU TAKANOBU
IPC: B61B10/02
Filed: 1989-05-29
Abstract: PURPOSE:To correct the vertical position of a conveyed article and enable its stable conveyance in that state by fitting a supporting device oscillatingly at a self-travelling body in such a way as to elevate freely on its other end side and providing the other end side with a guide body for guiding bodies to be guided. CONSTITUTION:A self-travelling body 5 for supporting a conveyed article 40 travels being supported at a rail 1 by plural cycles 9 by operating a travel-drive unit 13 to rotate the cycles 9 forcibly. When the self-travelling body 5 reaches the place where a guide body is provided in a fixed path, guided bodies 37 are guided, a supporting device 21 lifts the other end side, and the conveyed article 40 also moves integrally to be corrected in its vertical position. As the bilateral guided bodies 37 are supported and guided by the guide body on the other end side, the self-travelling body travels in the three-part supported form together with the cycle 9 on the one end side. Moreover, the pressing force of the cycle 9 on the one end side to the rail 1 is increased inevitably by lifting the other end side, and the running based on the operation of the travel drive unit 13 can be thereby performed with powerful driving force.
Patent JP-S62295558-A (JP)
Title: Facsimile equipment
Inventor: YAMAMOTO KAZUTO
IPC: H04N1/00
Filed: 1986-06-14
Abstract: PURPOSE:To decrease the intervention time of an operator by executing an operation input by the operator and the reading of an original in parallel when the operator sets the original. CONSTITUTION:When the operator sets a sending original and an original sensor 9 is turned on, a system control section 16 allows a guidance message to urge the input of a command of the read start of the original to be displayed on an operation display section 12. When the operator commands the read start in response to the guidance display, the original read the operation of a scanner 10 is started, a read picture signal is coded and compressed by a coding/ decoding section 14, the picture information is stored sequentially in a picture memory 13. The system control section 16 displays the information required further for the operator such as telephone number information of destination with a proper guidance message and when all required information is inputted, the section 16 displays the guidance message to turn on a start key. When the start key is turned on, a prescribed sending procedure is started. That is, the read of the transmission original and the further sending operation by the operator are executed in parallel.
Patent JP-H08326674-A (JP)
Title: Compressor for refrigerator
Inventor: OKA HIDETO
IPC: F04C18/02
Filed: 1995-06-05
Abstract: PURPOSE: To suppress reduction of a life caused by a bearing by carrying out nitriding in the material of a rolling body and a race for composing a rolling bearing even if it is used by combining an alternative refrigerant not containing chlorine with ester oil having compatibility. CONSTITUTION: The compressing mechanism 2 of a refrigerant is arranged on one end side in an enclosed container 1, the stator 4 for a motor 3 for driving the compressing mechanism 2 is arranged on the center part in the enclosed container 1, and also a crankshaft 6 formed as the driving shaft of the compressing mechanism 2 is connected to a rotor 5 corresponding to the stator 4. In the crankshaft 6, a main shaft 8 in the compressing mechanism 2 is supported on a main bearing member 10, and a part opposing to the main shaft 8 is supported on an auxiliary bearing member 11. A part for supporting the main shaft 8 of the main bearing member 10 is formed as a sliding bearing 9, and a part for supporting the other end part of the crankshaft 6 of the auxiliary bearing member 11 is formed as a rolling bearing 12.  In this case, nitriding and carburizing are carried out in the material of a rolling body 31 and a races 32, 33 for composing a roller bearing 12.
Patent JP-S61297115-A (JP)
Title: Transfer molding equipment
Inventor: KISHI OSAMU
IPC: B29C45/16
Filed: 1985-06-26
Abstract: PURPOSE:To enable curtailment in installation space and transfer molding of a large-sized molded article, by a method wherein a transferring film is moved by a driving roll of a film wind-up gear and constant tension is obtained by a brake device provided on a film delivery device. CONSTITUTION:As the title equipment is so set up that a peripheral speed of a wind-up roll 352 becomes faster when a driving roll 351 is turned, tensile force acts upon a transferring film 71 and the film is wound round the external circumference of the roll 352 reliably. On that ocasion, a brake device 224 generates brake force according to a reduction of the outside diameter of a film roll 201, upon which constant tension acts and positioning accuracy is improved. The film 71 is fed by a predetermined quantity, mark 85 is detected by a sensor 83 and positioning in a longitudinal direction is performed. Then a first frame driving device 93 and second frame driving device 162 are made to act at a time and positioning and adjustment of inclination in a width direction are preformed. Then mold clamping action is performed, molten resin is injected through an injection nozzle 39 and simultaneously with performing of molding a picture pattern on the film 71 is transferred to a molded article.
Patent JP-S6117407-A (JP)
Title: Production of silicon nitride powder
Inventor: YOSHIZUMI MOTOHIKO
IPC: C01B21/068
Filed: 1984-07-05
Abstract: PURPOSE:To produce silicon nitride powder having high content of alpha-phase silicon nitride, by keeping an Si powder bed in an inert gas atmosphere, and heating the bed while supplying N2 or NH3 to the bed through a pipe having uniformly bored small holes. CONSTITUTION:A bed of fine Si powder which may contain silicon nitride powder is maintained in an inert gas atmosphere. The Si powder is nitrided by heating the system at 1,250-1,400 deg.C supplying N2 or NH3 from a pipe having uniformly distributed small holes and placed close to the bed.
Patent JP-H08324115-A (JP)
Title: Thermal recording material
Inventor: NISHI GOJI
IPC: B41M5/26
Filed: 1995-06-05
Abstract: PURPOSE: To provide a thermal recording material reduced in background fog and excellent in recording sensitivity. CONSTITUTION: In a thermal recording material wherein a recording layer containing a leuco dye, a coupler and a dispersant is provided on a support, as the dispersant, itaconic acid modified polyvinyl alcohol with an itaconic acid modification degree of 2-8mol% and a saponification value of 40-65mol% and a monovalent alkali salt of ditridecylsulfosuccinic acid are together used.
Patent JP-S5930251-A (JP)
Title: Optical information storage medium
Inventor: ANDOU HIDEO
IPC: G11B7/24079
Filed: 1982-08-10
Abstract: PURPOSE:To perform stable tracking, by forming a tracking guide and a pit for signal information which are equal in the difference in level from a flat surface and different in width from each other. CONSTITUTION:The tracking guide 2 is provided on a recording layer 1 and the pit for signal information 3 is formed on this tracking guide 2; the both are equal in the difference in level (depth) from the flat surface. Further, the width of the tracking guide 2 is less than such a value that the level of reflected light from the tracking guide 2 approximates the level of reflected light from the flat surface, e.g. 0.6-0.8mum regarded conventionally as optimum, so the total intensity of light reflectilon from a spot of read laser light is increased to approximate the level of light reflection from the flat part, and the difference from the level of light reflection from the pit 3 for signal information increases to improve the S/N ratio of signa reading.
Patent JP-H08329703-A (JP)
Title: Head lamp
Inventor: YANAMI IKUOMI
IPC: F21Y101/00
Filed: 1995-06-05
Abstract: PURPOSE: To easily set a hot zone for a running beam distribution pattern and a hot zone for a low beam distribution pattern at proper positions by adopting on/off switching between a main filament and a sub-filament to improve a head lamp of a running-beam-to-low-beam switching system. CONSTITUTION: For example, a sub-filament 5s is arranged on and in parallel to the light axis Z of a reflector. A main filament 5m is arranged slantly under the sub-filament (under the left of the sub-filament in a rear view as seen in the direction of arrow Z). As the main filament 5m is offset to the left of the light axis Z, a light flux emitted from the main filament 5m and reflected by a reflector forms a hot zone 11' to the right of a vertical vertual line V.
Patent JP-H038842-A (JP)
Title: Sensor for abnormal tension in knitting yarn guide of knitting machine
Inventor: TERAO AKIRA
IPC: D04B15/44
Filed: 1989-05-31
Abstract: PURPOSE:To change detecting sensitivity according to the kind, etc., of knitting yarns by providing an abnormal tension detecting means with a tension limit value changer for changing the standard limit values of tension according to knitting yarn conditions, such as thickness or strength, of the knitting yarns. CONSTITUTION:A spring force of a torsion spring 83 for urging a displacement roller of an abnormal tension detecting means 65 can be changed by movement of a slide member 91 in a slot 93. If a picking part 98 is picked to move the slide member 91, a projection at the tip of a nodal movement leaf spring 95 is moved between nodal movement holes and resistance of the displacement roller to displacement is changed by a change in spring force of the spring 83. The slide member 91, nodal movement leaf spring 95, etc., form a tension limit value changer 99.
Patent JP-S63303263-A (JP)
Title: Oil passage structure in transmission case of tractor
Inventor: NISHIMURA SADANORI
IPC: F16H63/12
Filed: 1987-06-03
Abstract: PURPOSE:To shorten on oil feeding passage for connecting an oil reservoir hydraulic pump, by forming the oil reservoir part positioned under the hydraulic pump in the lower part at the near center in the longitudinal direction of a transmission case and connecting the oil reservoir part and the hydraulic pump through an oil feeding passage extending upwardly from the oil resevoir part. CONSTITUTION:A transmission case is constituted of a front main transmission case 7 into which a main transmission device 19 is housed, intermediate case 8 onto which hydraulic pumps 14 and 25 are installed, and a rear subtransmission case 9 into which a subtransmission device 20 is housed. Since an oil reservoir part 31 is formed nearly at the center lower part of the transmission case, even if the transmission case is titled, the oil level in the oil reservoir part 31 is hardly changed, and always kept nearly constant. Further, since the oil reservoir part 31 is positioned in the vicinity directly under the hydraulic pumps 14 and 25 installed onto the intermediate case 8, an oil feeding passage which starts from the oil reservoir part 31 and is connected to the hydraulic pumps 14 and 25 is shortened, and made simple.
Patent JP-S62295556-A (JP)
Title: Public telephone set
Inventor: ASANO HIROYUKI
IPC: H04M1/24
Filed: 1986-06-16
Abstract: PURPOSE:To detect the thief or the like of a handset even in case of fixing the hook-off state by opening a DC loop for a prescribed time and starting self-diagnosis for the hook-off state if a prescribed operation is not applied at a prescribed operation inteval at a period from the hook-off till the reply of a called party. CONSTITUTION:The self-start is started as the DC loop is closed by the turning on of a hook switch HS1 in response to the hook-off and the operation of a contact gs<1>. In bringing relays RS, TS into the release state at first, the self- diagnosis processing is applied. As a result, in case of the talking enable, the operation interval is supervised as to, e.g., 25sec interval and whether or not the coin deposition and a 1st digit dialing are executed is supervised during the period. Then the operation interval such as 100sec is supervised, whether or not a 2nd and succeeding dialing is executed in succession to the 1st digit dialing and the called party replies is superviced. Then the DC loop is opened for a prescribed time to restore the exchange, the information is sent to a maintenance center or the like based on the result of self-diagnosing processing, after the hook-on is checked, and if the telephone set is in the hook-off state, the self-diagnosing processing is applied again.
Patent JP-S6118394-A (JP)
Title: Drive circuit for stepping motor
Inventor: SETOYA NOBORU
IPC: H02P8/12
Filed: 1984-07-03
Abstract: PURPOSE:To reduce mean power consumption of a motor and a drive circuit by detecting a portion in which a counter electromotive current is removed from an exciting current and controlling the current by the compared output of the detected value with the prescribed reference voltage. CONSTITUTION:A voltage value is detected by a current flowed to a detecting resistor, and the detected value is amplified by an exciting current amplifier 44. The amplified output is half-wave rectified by a diode 43, and the rectified output is smoothed by a smoothing circuit 42 to the waveform near the maximum value. Since the counterelectromotive current is removed in this manner, the smoothed waveform does not remarkably drop from the current value at the stopping time. The smoothed waveform and the prescribed reference voltage FREF are compared by a comparator 41, and a constant current chopper circuit is controlled by the compared output. Thus, since the motor applying voltage does not remarkably rise, the significant increase in the power consumption in the middle frequency can be suppressed.
Patent JP-S61296679-A (JP)
Inventor: MIMORI KENICHI
IPC: H05B33/04
Filed: 1985-06-25
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-H033693-A (JP)
Title: Motor for air conditioner
Inventor: KAZAOKA MOTOHIRO
IPC: H02P23/03
Filed: 1989-05-31
Abstract: PURPOSE:To delicately and efficiently perform an operation of an air conditioner in response to a load to be air conditioned by steplessly controlling the speed of a blower between a minimum speed notch and a maximum speed notch in response to the load to be air conditioned, and operating at the maximum speed notch when the rotation of the blower more than that is required. CONSTITUTION:In order to linearly vary a rotating speed, solid state relays 30 and 31 are alternately inverted at ON and OFF times by a controller 32, controlled for a predetermined period of time, and its rotating speed is steplessly controlled while varying the ratio of times rotated at a high speed notch (relay 30) to lowest speed notch (relay 31). If it is so operated as to be driven at the maximum speed notch (electromagnetic relay 34), the relay 34 is turned ON to operate it at the maximum speed. Thus, windage diffused from an air conditioner is delicately controlled to obtain comfortability.
Patent JP-S5930106-A (JP)
Title: Temperature control device of reaction can
Inventor: OOTSUKA TOSHIO
IPC: G05B19/07
Filed: 1982-08-11
Abstract: PURPOSE:To execute a good temperature control when an operation of a reaction can is started and when it is balanced, by calculating a variation rate of a temperature target value from a program setting device, and resetting a temperature controller by its operation result. CONSTITUTION:A temperature controller 4 executes a prescribed operation in accordance with a measured value from a temperature transmitting device 2 for converting a signal of a temperature detecting element 1 to a direct current signal of a prescribed range, and a temperature target value from a program setting device 3, and sends out a control output to an operation end 5. A variation rate operating device 6 calculates a variation rate of a target value from the setting device 3, which is given as a function of time, and outputs its calculated value as a reset value to the temperature controller 4. As a result, when the target value is varied greatly, the temperature controller 4 can output a large control output to the operation end 5, and when the target value is scarcely varied, the control output also becomes small, and a temperature control being along the temperature target value can be executed.
Patent JP-H084703-A (JP)
Title: Liquid pressure servo device
Inventor: KAWACHI HIROMITSU
IPC: F15B9/09
Filed: 1994-06-21
Abstract: PURPOSE:To secure a certain oil quantity even during a power failure, etc., so as to perform a specified function by constructing a liquid pressure servo device in such a manner that the neutral point of a control valve for outputting a liquid pressure supplied from a liquid pressure source according to a signal quantity from a current amplifier is offset and an output from the current amplifier is also offset. CONSTITUTION:A liquid servo device supplies pressure oil produced by means of an oil pressure unit 1 to a hydraulic cylinder 2 via an oil pressure accumulator 3 and an electric oil servo valve 4. The electric oil servo valve 4 is controlled by means of a comparator 7 for obtaining a deviation between a detection signal and a control signal from a displacement detector 6 provided in the hydraulic cylinder 2 and a control equipment 8 having an amplifier 5. In this case, the servo valve 4 is adjusted so as to provide the neutral point with a fixed offsetting quantity and the amplifier 5 is so constracted as having an offset for canceling the offset thereof. Thus, during the power failure the servo valve 4 functions as a throttle by offsetting and by securing a fixed oil quantity the hydraulic cylinder 2 can be moved.
Patent JP-H0432260-A (JP)
Title: Semiconductor device and method for forming its wiring
Inventor: HAYASHI TAKANAO
IPC: H01L21/8238
Filed: 1990-05-29
Abstract: PURPOSE:To properly form an impurity profile of a gate electrode and to easily regulate it by a method wherein part of the electrodes of a semiconductor device having two or more MOS field effect transistors on the same substrate have a thickness different from that of the other electrodes, or all the thickness of the electrodes are different from one another. CONSTITUTION:A gate electrode 115 of a pMOSFET is formed of p<+> type polysilicon, a gate electrode 117 of an nMOSFET is formed of a thicker n<+> type polysilicon than the gate electrode of the pMOSFET, and a side wall film 19 provided on the side of the electrode 117 of the nMOSFET is further formed. If three or more types of MOSFETs having different side wall widths are formed, a semiconductor device having three or more types of MOSFETs having different film thickness of the gate electrode is formed.
Patent JP-H10324941-A (JP)
Title: Magnesium alloy having excellent high temperature characteristic and die castability
Inventor: LUO AIHUA A DR
IPC: C22C23/02
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a magnesium alloy having excellent creep resistance and tensile strength at a temp. as high as 150 deg.C. SOLUTION: The magnesium alloy having excellent high temp. characteristics, such as tensile strength and creep resistance, and die castability minimal in sticking to dies as well as in hot tearing has a composition consisting of, by weight, about 2 to 9% aluminum, 6 to 12% zinc, 0.1 to 2.0% calcium, and the balance magnesium and arbitrarily containing 0.2 to 0.5% manganese. This alloy contains an intermetallic compound of Mg-Al-Zn-Ca in the crystalline grain boundaries of magnesium crystals and has <= about 0.6% creep elongation after 200 hr at about 35 MPa tensite stress at about 150 deg.C and also has at least 110 MPa proof stress at about 150 deg.C. This alloy is useful, in particular, for die casting.
Patent JP-H11323894-A (JP)
Title: Method for soil improvement
Inventor: HOTTA HIROYUKI
IPC: E02D3/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To conduct rational soil improvement for the support ground of a structure. SOLUTION: On the occasion of conducting soil improvement for the support ground of a structure, such improvement as to allow liquefaction of the ground after the improvement is conducted in order to reduce a seismic input to the structure in an earthquake exceeding a supposed scale. In this case, a judgment as to whether or not the liquefaction occurs in the earthquake of the supposed scale is conducted on the basis of the physical properties, e.g. an N value, of the ground after the improvement. The physical properties of the ground after the improvement are set so that the ground after the improvement be liquefied in the earthquake exceeding the supposed scale.
Patent JP-2000328946-A (JP)
Title: Intake path structure for two cycle internal combustion engine with v-shaped reed valve
Inventor: HARA NARIYUKI
IPC: F02B25/20
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a V-shaped reed valve as well as to improve the output and response of an internal combustion engine by preventing a local distortion of a reed by adjusting the air flowing into the V-shaped reed valve. SOLUTION: An intake path structure for a two cycle internal combustion engine comprises a V-shaped reed valve, with a V-shaped reed valve mounted on an intake opening of an internal combustion engine, and an intake curved pipe at a carburetor outlet side connected with the V-shaped reed valve by a carburetor joint. In this structure, out of left and right protrusion portions 33, 34 to be inserted in the V-shaped reed valve 20 of a carburetor joint 30, the upper side protrusion amount and the lower side protrusion amount of a protrusion portion 34d protruding inward of the path in a protrusion portion 34 disposed at the outer side of the intake curved path are set to be different.  In a two cycle internal combustion engine with an intake opening of the internal combustion engine formed in a cylinder block, and a piston disposed proximate to an outlet upper portion of the V-shaped reed valve 20, the lower side protrusion amount of the protrusion portion 34d protruding inward of the path in the protrusion portion 34 disposed at the outer side of the intake curved path of the carburetor joint 30 is made smaller than the upper side protrusion amount.
Patent JP-S63302372-A (JP)
Title: Measurement of direct circuit
Inventor: SAKAMOTO NORIHIKO
IPC: G01R19/00
Filed: 1987-06-03
Abstract: PURPOSE:To simply measure DC, by measuring the potential difference at the time of the supply of a current based on the definite resistance of a flow path and correcting the variation of the measured value based on the change in resistance due to temp. using the total value of the potential difference and the ratio of the total current value and a reference value. CONSTITUTION:Voltage measuring terminals 2a, 2b are provided at two points of each of flow paths 1 where a current must be measured. At this time, the distance between the respective flow paths is taken so that the resistance R between the terminals 2a, 2b becomes constant to form a processing current circuit wherein (n) flow paths are connected in parallel. The potential difference between the terminals 2a, 2b of each of the flow paths is measured by a potentiometer and the value (non-corrected) obtained by dividing the obtained measured value by the resistance value R at the time of reference temp. is corrected. Correction is performed by multiplying the ratio of the sum of the potential differences at the time of the reference temp. and that of the potential differences at the time of measurement by the total current value of the respective flow paths as shown by a predetermined formula. By this method, the current at every electrode can be easily measured.