baber/WOPTO huggingface dataset:
Patent JP-H02120616-A (JP)
Title: Magnetic displacement detector
Inventor: OKADA SEIJI
IPC: G01B7/00
Filed: 1988-10-31
Abstract: PURPOSE:To always detect minute displacement quantity by mounting a plurality of diamagnetic bodies between a pair of magnets opposed to each other so as to differentiate magnetic poles and generating relative displacement in accordance with the displacement of an object to be detected and detecting displacement quantity on the basis of a change of magnetic flux. CONSTITUTION:A pair of magnets 1, 2 opposed so as to differentiate magnetic poles are mounted so as to be relatively replaced each other with the displacement of an object to be detected and, when the diamagnetic bodies 3 mounted to the magnets 1, 2 are overlapped with each other, the magnetic flux between the magnets 1, 2 is generated only in a region where the diamagnetic bodies 3 are absent by the diamagnetic action of each of the diamagnetic bodies 3 and detected by a Hall element 4 to input the output voltage corresponding to the magnetic flux to a displacement quantity calculation circuit 5 and the relative displacement quantity of the magnets 1, 2 is detected. As mentioned above, since displacement quantity is led out by grasping the displacement of magnetic flux, minute displacement quantity can be detected with the reduction of the pattern widths of the diamagnetic bodies 3 without receiving the effect of dust or contamination.
Patent JP-2000105620-A (JP)
Title: Actuator manipulating device
Inventor: HAYASHI SHIGEKI
IPC: A01D69/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To an actuator manipulating device of which operability is not lowered even when any fault occurs in a control system. SOLUTION: This device is provided with a manipulator which can be freely manually manipulated back and forth within a prescribed manipulating range and a control means 60 connected through a connecting line LN to potentiometers 61 and 62 for detecting the manipulated variable of this manipulator 58 so as to control the operating state of an actuator based on the detection information of the potentiometers 61 and 62. Then, detecting switches S1-S4 are provided to be turned on with the manipulation of the manipulator 58 to a set position inside the manipulating range, and an electric wire DE for emergency connection is provided for electrically linking these detecting switches S1-S4 and the actuator.
Patent JP-H01117283-A (JP)
Title: Logic ic breakage prevention circuit for power control apparatus
Inventor: SENTODA JITSUO
IPC: H01R12/16
Filed: 1987-10-30
Abstract: PURPOSE:To eliminate IC breakage and to make entire IC into a MOS IC to reduce power consumption by making the connector pins for power control shorter than the other pins so that the power control connector pins are separated first at the time of removing a package. CONSTITUTION:Connector pins 5, 6 for power control signals are made shorter than the other pins 4 for logic signals. When back wiring boards BWB1 and PKG2 are connected by inserting a pin connector 2a on the package PKG side, the connector pins 5, 6 for power control signals are connected later than the connector pin 4. When the PKG2 is removed, the connector pins 5, 6 are separated earlier than the connector pin 4. With this constitution, as the logic IC is prevented from breaking, the entire IC can be made into a MOS IC to reduce power consumption.
Patent JP-H02121077-A (JP)
Title: Character recognizing device
Inventor: ISHIGAMI MASAYUKI
IPC: G06K9/68
Filed: 1988-10-31
Abstract: PURPOSE:To maximally give the effect of the halfway stopping of the distance operation between the feature pattern of a recognition object character and the feature patterns of characters classified into classes by starting the distance operation from one class composed of characters having the feature patterns with the shortest distance between the feature pattern of the recognition object character and the feature patterns of themselves. CONSTITUTION:The feature pattern of the recognition object character is set through an external interface circuit 23 to a feature pattern memory 13. Further, the matching processing between the feature pattern of the recognition object character and the feature pattern of a character in a dictionary in a dictionary memory 11 is started from the matching processing between the feature pattern of the recognition object character and the feature pattern of the character of the class having large possibility to be the candidate of the object character and high priority, and the candidate having the sufficiently short distance between the recognition object character and itself is obtained for a sorting circuit 19 in an early stage. Consequently, the characters for which the distance operation is stopped halfway increase, and the stopping is executed at an early time point. Thus, the time saving effect obtained by stopping the distance operation halfway can be maximally given.
Patent JP-H05113166-A (JP)
Title: Glow plug control device for diesel engine
Inventor: MIURA YASUSHI
IPC: F02B3/06
Filed: 1991-10-23
Abstract: PURPOSE:To control the temperature of the glow plug with high precision. CONSTITUTION:During supply of current to a glow plug 1, calculation is made of a simulated voltage (glow plug temperature simulated voltage) VIN which is a charge voltage for an imaginary CR circuit, for the purpose of simulating a rise in temperature of the glow plug after commencement of current supply thereto, from a battery voltage VB and a passage time length succeeding to the commencement of the current supply (S14). Further, during non-supply of current to the glow plug 1, calculation is made of a simulated voltage VIN which is a discharge voltage for the imaginary CR circuit, for the purpose of simulating a drop in temperature of the glow plug after stoppage of current supply thereto, from the battery voltage and a passage time length succeeding to the stoppage of the current supply (S17). On the basis of the last-calculated simulated voltage VIN, supply of current to the glow plug is stopped with a voltage higher than a specified high-level voltage V1 (S15, S16). After stoppage of the current supply, current supply to the glow plug is resumed with a voltage lower than a specified low-level voltage V2 (S18, S19).
Patent JP-H02123290-A (JP)
Title: Compressor
Inventor: HITOSUGI TOSHIAKI
IPC: F04B25/00
Filed: 1988-10-31
Abstract: PURPOSE:To obtain a compressor of a high performance and high reliability by providing a discharge pressure controlling means for controlling operation frequency based on a detection result of a discharge pressure in case of the lowest operation frequency of less than 20Hz so as to keep the discharge pressure at less than a prescribed pressure. CONSTITUTION:Two cylinders are provided in a compressor main body 21 connected with an inverter circuit 43 for compressing action with a phase difference of 180 deg. from each other in it, and a detection means 46 is provided for detecting the discharge pressure of the compressor main body 21 when the lowest operation frequency is less than 20Hz. A discharge pressure control means 45 is provided for controlling the operation frequency of the compressor main body 21 and outputting a discharge pressure to the inverter circuit 43 based on a detection result of the detection means 46 for keeping it under a prescribed value. As a result, the lowest frequency can be set sufficiently low, and an excessively high discharge pressure can be prevented, thereby performance and reliability can be improved.
Patent JP-S61157822-A (JP)
Title: Automatic supervising device of guide bearing device for revolving electrical equipment
Inventor: HASHIMOTO HIDETOSHI
IPC: F16C17/24
Filed: 1984-12-28
Abstract: PURPOSE:To detect premonitory symptons of abnormality early and to know hysteresis to abnormality by detecting a bearing temperature, an oil film thickness and shaft vibration, computing according to the detection values, and recording the results. CONSTITUTION:According to detection signals a1-a3 of a guide bearing temperature detection sensor A-1, an oil film thickness detection sensor A-2 and a shaft vibration sensor A-3, the temperature absolute value x1, a temperature time change rate x2, an oil film thickness amplitude value x4, the oil film thickness minimum value x5, a bearing clearance value x7 and the shaft vibration absolute value x8 are computed by arithmetic circuits B-1-B-3. Detection signals a1-a3 are input together with these outputs x1-x8 to a recording device G1. The outputs x1-x8 are compared with the set values by comparators C-1-C-8, and according to the results, an alarm device F and abnormality display devices E, H are operated through alarm circuits D-1-D-3.
Patent JP-H11169364-A (JP)
Title: 2-step 3-d radon inverse conversion processing method
Inventor: SAUER FRANK
IPC: G06T11/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To accurately obtain an independent local radon origin intrinsic to individual ϕ planes by a method wherein a plurality of ϕ planes are arranged vertically to divide a radon space and a sampling is made between two 2-D inverse conversion processing to process a radon data in a set of the plurality of ϕplanes. SOLUTION: A source 10 of energy of a cone beam and a 2-D array detector 12 are controlled by a computer manipulator 6 to scan a specimen 16 along a helical scan pass centered on the axis line 15. A measurement data collected by the detector 12 is supplied to a buffer memory and an image reconfiguration processor 18 through a data collection system 17, where a radon derivative data in a set of a plurality of θ planes to divide a radon space is converted to a radon data at lattice points of spherical co-ordinates arranged at an equal interval. Then, the radon data thus obtained undergoes 2-step 3-D radon inverse conversion processings. In this case, a sampling is made to determine a local radon origin between the two inverse conversion processings.
Patent JP-H07128860-A (JP)
Title: Developer for planographic printing plate
Inventor: URASAKI ATSUSHI
IPC: G03C8/36
Filed: 1993-11-05
Abstract: PURPOSE:To enable rapid processing, to widen the adaptability range of develop ment temp. and to prevent the degradation of plate wear and the generation of stains with ink by incorporating a specific alkanol amine and a high polymer having a structure possessing a pyridine ring and imidazole ring of side chains into this developer. CONSTITUTION:The alkanol amine having one or plural primary amino groups of at least one kind and the high polymer having the structure possessing the pyridine ring and imidazole ring of the side chains are incorporated into the developer used for a method of developing only the surface coated with silver halide emulsion layers by supplying the developer to this surface. The desired rapid processing is a method for applying and supplying the developer only on the surface coated with the silver halide emulsion layers in such a case and includes, for example, a liquid up coating system, dropping method roller coating method, drop down method knife coating method, spray coating method and brush coating method, etc., which are not particularly limited.
Patent JP-H01165370-A (JP)
Title: Immunoactive polypeptide and method for its production
Inventor: MARIAGURAAJIA PITSUZA
IPC: C12N15/09
Filed: 1988-11-02
Abstract: Immunologically active polypeptides with no or reduced toxicity useful for the preparation of an antipertussis vaccine. Method for the preparation of said polypeptides which comprises, cultivating a microorganismtransformed with a hybrid plasmid including the gene/s which codes for at least one of said polypeptides in a suitable medium and recovering the desired polypeptide from the cells or from the culture medium.
Patent JP-H0995302-A (JP)
Title: Method for sterilizing filling apparatus and the filling apparatus
Inventor: SHIMAMURA ETSUO
IPC: B67C3/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for using a device exclusively used for closing a dispense port such as a nozzle cup at the time of sterilizing a filling nozzle or the like. SOLUTION: A filling apparatus has a filling nozzle 2 for dispensing contents from a dispense port 8 by opening/closing a dispense control valve 9 placed inside between an open position and a close position and a content transfer tube 5 for leading the contents into the filling nozzle at an upstream position from the dispense control valve 9. When sterilizing the inside of the filling apparatus, while the control valve 9 is placed at a half-open position being an intermediate position between the open position and the close position, high temperature steam is introduced through the content transfer tube 5 into the filling nozzle 2. Since the valve 9 is half-open, the steam flows inside the filling nozzle 2 or the like while a high temperature and high pressure state is being kept without closing the dispense port 8 by a nozzle cup.
Patent JP-S62137765-A (JP)
Title: Spindle mechanism of magnetic disk device
Inventor: SUZUKI MASAMI
IPC: G11B19/20
Filed: 1985-12-11
Abstract: PURPOSE:To secure the high revolving accuracy with a spindle mechanism of a magnetic disk by applying the pilot pressure to the inner ring of a baring in the thrust direction and fixing the inner wheel of the bearing to the bearing attachment part of a spindle while said bearing attachment part is positioned. CONSTITUTION:A bearing 3b is put into a bearing housing 1 and a bearing attachment part 2 and the downward pilot pressure is applied to the inner wheel of the bearing 3b by means of a stopper 13 and a screw 14. Both the housing 1 and the part 2 are fixed by a tool 11 with the normal positional relation secured in an assembling mode of a spindle. The inner wheel of the bearing 3b can move toward the part 2 only in the pilot pressure direction by the stopper 13 in a state where an adhesive is not dried yet. At the same time, the position of the inner wheel of the bearing 3b is decided so that the even close contacts are secured between the inner ring and the balls of the bearing 3b by the driving force of the screw 14. When the desired adhesive intensity is obtained through the drying process, both the inner and outer wheels of the bearing 3b are positioned by a guide 12 of an assembling tool 11 and the housing 1. Then a bearing assembly is removed from the tool 11 and the guide 12 after drying and assembling processes. Then a spindle mechanism is assembled.
Patent JP-H04154943-A (JP)
Title: Manufacture of zr alloy clad tube excellent in stress corrosion cracking resistance
Inventor: KIKUKAWA TOMOKAZU
IPC: C22F1/00
Filed: 1990-10-16
Abstract: PURPOSE:To manufacture a Zr alloy clad tube excellent in stress corrosion cracking resistance, in the process of subjecting a Zr alloy tube to pilger rolling and recrystallization annealing and manufacturing a clad tube for nuclear reactor fuel by executing expanding treatment under specified conditions. CONSTITUTION:The stage of subjecting extruded tube stock by a Zr alloy, e.g. contg. small amounts of Sn, Fe and Cr to pilger rolling, thereafter successively heating it in a vacuum atmosphere, e.g. at 680 deg.C at for 2hr and executing recrystallization annealing is repeated for plural times to manufacture a Zr alloy tube. The stage of subjecting the above Zr alloy tube to expanding, while tension in the range of 50 to 100% of the elastic limit of the Zr alloy is applied in the axial direction of the Zr alloy tube, is executed at least for one time. The clad tube for nuclear reactor fuel excellent in stress corrosion cracking resistance can be obtd.
Patent JP-2001097958-A (JP)
Title: Triazine derivative, method of producing the same, and use of the same
Inventor: ITO SHIGEYUKI
IPC: A01N43/78
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a new triazine derivative having an excellent herbicidal function. SOLUTION: This compound is shown by formula I [Q1 is a (substituted) cyclic group; Q2 is a group bound via C, N, O or S; X is a group bound via N, O, S or P; W is O or S; and R1, R2, R3, R4, R5 and R6 are each H or a (substituted) hydrocarbon, wherein R1 and R2, R3 and R4, and R5 and R6 may form a (substituted) cycle together with adjacent C] or its salt. The compound or its salt exhibits an excellent and selective herbicidal functions, at a low dose, against widely varying types of weed, e.g. those growing in a field including paddy field, while rarely causing harmful effects on cultured plants, e.g. rice, wheat, barley, soybean and corn. Their selective herbicidal effects last for extended periods.  They are low in toxicity against the mammals and fish/ shellfish, cause no pollution of the environments, and can be used very safely as the herbicides for fields, including paddy fields, orchards and nonagricultural grounds.
Patent JP-H10100019-A (JP)
Title: Saw tooth
Inventor: SHINDO HIDEO
IPC: B23D61/12
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To realize excellent linearity and to improve the discharge performance of saw dust in the transverse or diagonal cutting by alternately providing a tooth having an inwardly inclined surface, and a tooth having an outwardly inclined surface cut on the outer side. SOLUTION: A first tooth 15 is provided with an inwardly inclined surface 14 which is formed by performing diagonal cut from a connection part to the side closer to the set center line L, i.e., inwardly on the inner side. A second tooth 17 is provided with an outwardly inclined surface 16 which is formed by performing diagonal cut from the connection part to the side away from the set center line L, i.e., outwardly on the outer side. The first tooth 15 and the second tooth 17 are alternately provided to each other. The first tooth 15 having a pointed cutting edge 19 contributes to the linearity, and the second tooth 17 having a linear tooth edge 21 improves the discharge performance of saw dust.
Patent JP-S61150152-A (JP)
Title: Magnetic tape driver
Inventor: SHIBATA KIMIMASA
IPC: H04N5/782
Filed: 1984-12-24
Abstract: PURPOSE:To set optionally the rotation sped of a magnetic tape to the rotation speed of a rotary head by comparing the rotation speed of a magnetic tape with a set command signal to control the transmission torque of the rotary torque transmission means. CONSTITUTION:A rotary torque transmission means consists of a rotary torque 26 fixed to a rotary shaft 6' of a rotary head device, an electromagnet yoke 28, electromagnet coils 30, 30' or the like and torque is delivered to a flywheel 18 via a rubber belt 41. The speed of the flywheel 18 driving the magnetic tape 3 is detected by a speed detection head 43. The tape speed is compared with a running command signal set from a terminal 46, the magnetic flux of the rotary disc 26 is controlled by a drive circuit 47, transmitted to the flywheel 17 and the tape speed is controlled. Thus, the tape speed is set optionally to the speed of the rotary head and special reproduction such as slow motion is attained in the VTR reproducing state.
Patent JP-H01120591-A (JP)
Title: Electrophotographic device
Inventor: WAKAMATSU KAZUHIRO
IPC: G03G15/16
Filed: 1987-11-04
Abstract: PURPOSE:To stably feed paper to a photosensitive drum and to eliminate the need for taking the timing for exchange of a transfer guide into special consideration by mounting the transfer guide to a drum cartridge which holds the photosensitive drum. CONSTITUTION:The transfer guide 15b is mounted to the drum cartridge 11. The guide 15b is in contact with a side plate 16 to form gap (g) between the guide and the photosensitive drum 12. The guide 15b is mounted to the cartridge 11 in such a manner and since the guide 15b is integrated to the cartridge 11, the gap (g) can be surely maintained constant in the axial direction of the drum 12 if both ends of the guide 15b are brought into contact with the side plate 16. The paper 31 is thus stably fed to the drum 12. The guide 15b can be exchanged if the guide is exchanged together with the cartridge 1 of the drum 12 and, therefore, the need for taking the timing for exchange of the guide 15b into special consideration is eliminated.
Patent JP-H06131329-A (JP)
Title: Japanese language character processor
Inventor: SAITO YOSHIZO
IPC: G06F17/22
Filed: 1992-10-15
Abstract: PURPOSE:To use an arbitrary auxiliary KANJI (Chinese character) in the same way as an external character by moving an auxiliary KANJI selected by an input means from an auxiliary KANJI storage means to an external character storage means and storing it. CONSTITUTION:A KANA (Japanese syllabary)-string inputted from an input part 3 is accumulated in a buffer 61 first. Subsequently, when a user designates a conversion, or the device becomes a timing of the conversion, a control part 1 executes a KANA KANJI conversion processing by referring to a dictionary part 4 and a cooccurrence relation dictionary 5 and other table, etc., and accumulates a result of conversion in a same sound word buffer 63. Also, a first conversion candidate is displayed on a display part 2, and when the same sound word is selected by an operation of the input part 3, its result is accumulated in a learning buffer 62. A defined sentence is copied to the character buffer 62. In this case, when outputted character information contains external character information, and also, it is an auxiliary KANJI, it is that which is copied to an external character buffer 65 from an auxiliary KANJI pattern of memory 7.
Patent JP-H04151464-A (JP)
Title: Space heater-cooler
Inventor: IMABAYASHI SATOSHI
IPC: F24F11/02
Filed: 1990-10-16
Abstract: PURPOSE:To enable collection of a refrigerant necessary for a heating operation and execution of a stable heating operation by a method wherein a refrigerant collecting operation at the time of start of the heating operation is executed for a prescribed time or longer and until the temperature of a compressor reaches a prescribed temperature or above. CONSTITUTION:When the operation of a refrigerant collecting means 33 is started by operating a compressor 1, a first timer element 37 starts counting of a prescribed time, and after the counting is ended, a second timer element 38 starts counting of another prescribed time. In the course of the counting of the prescribed time, a detected temperature of the compressor 1 detected by a temperature detecting means 34 is compared with a prescribed temperature in a comparator element 39. At the time point when the detected temperature exceeds the prescribed temperature, the refrigerant collecting means 33 is stopped by a switch element 36. When the detected temperature is below the prescribed temperature, counting of the second prescribed time is executed again, and after the end of the counting, the refrigerant collecting means 33 is stopped by the switch element 36. By this method, sufficient collection of a refrigerant can be executed for the heating circuit side at the time of start of a heating operation, and also the heating operation can be executed stably.