baber/WOPTO huggingface dataset:
Patent JP-S61280383-A (JP)
Inventor: FUJIOKA SADAKAZU
IPC: F26B17/14
Filed: 1985-06-03
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-S5747302-A (JP)
Title: Preparation of crosslinkable electrolytic polymer
Inventor: HAYAMA KAZUHIDE
IPC: C08F8/30
Filed: 1980-09-03
Abstract: PURPOSE: To obtain the titled polymer, useful as an antistatic agent, etc., and capable of giving a cured article having improved water resistance by light, heat, etc., by treating a polymer having tertiary nitrogen atoms in which the nonconjugated electron pairs of the nitrogen atom are not conjugated with a specific cationic agent and a modifying agent.  
     CONSTITUTION: (A) A polymer, e.g. 4-vinylpyridine, having tertiary nitrogen atoms in which the nonconjugated electron pairs are not conjugated is treated with (B) a cationic agent of a compound expressed by the formula (X is halogen; X' is halogen, HCOO- or CH 3 COO-; R is 1W4C alkyl or hydroxyalkyl), e.g. 3-chloro-2- hydroxypropyltrimethylammonium chloride, and (C) one or more modifying agents consisting of a Brnsted acid and a polymerizable vinyl monomer containing an epoxy group and a polymerizable monomer containing a halogen atom with a covalent bond to give the aimed polymer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08317694-A (JP)
Title: Overvoltage protective device
Inventor: KANEKO HIROKAZU
IPC: H02P27/06
Filed: 1995-05-19
Abstract: PURPOSE: To positively suppress the overvoltage of a secondary coil winding by using in combination with the discharge of electric charge charged on a capacitor, the short-circuiting of the secondary coil winding due to a switching thyristor, and the short-circuiting of a secondary coil winding due to an overvoltage protective thyristor. CONSTITUTION: When the voltage of a capacitor 2 exceeds a first preset value, it is detected by an overvoltage detection circuit 11, a switch 12 is closed, and electric charge accumulated in the capacitor 2 flows out through a resistor 13. When the voltage value of a secondary circuit exceeds a second preset value, an overvoltage detection circuit 16 detect it and outputs an output signal to a pulse generator 17. The pulse generator 17 outputs an ignition pulse to each thyristor 14, thus igniting the thyristor 14 and short-circuiting a secondary circuit and suppressing overvoltage. When the output of the secondary circuit exceeds a third preset value, a thyristor 18 with overvoltge protection function is ignited due to its own overvoltage and the secondary circuit is short-circuited, thus suppressing the overvoltage.
Patent JP-S5549706-A (JP)
Title: Pi or pid regulator
Inventor: TERAUCHI TAKESHI
IPC: G05B13/00
Filed: 1978-10-02
Abstract: PURPOSE: To make it possible to cope with the frequent change of control objects and the change of the characteristic of the system easily and properly by adding a mechanism which performs automatically the optimum adjustment of parameters on the operation characteristic of PI or PID regulators.  
     CONSTITUTION: When a start signal is given, operation control part 3 for optimum adjustment applies prescribed operation quantity yo to control object 4 in steps and leads control quantity C from control object 4 to operation control part 3. Operation control part 3 measures this step response and detects wasteful time L and time constant inclination R and calculates sensitivity K p , integral time T i  and differential time T d  on a basis of them and gives calculated results to main operation part 2. Control quantity C and objective value r are inputted to main operation part 2, and main operation part 2 obtains deviation e(t) and executes operations of expression (1) or (2) on a basis of deviation e(t) and parameters K p , T i  and T d  and applies operation result y to control object 4 as an operation quantity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04349661-A (JP)
Title: Semiconductor device
Inventor: HONNA MASARU
IPC: H01L27/088
Filed: 1991-05-27
Abstract: PURPOSE:To prevent the concentration of serge current in an N-channel type MOSFET formed in the periphery of a protective circuit, without making the protective circuit unnecessarily larger. CONSTITUTION:A first-conductivity type first impurity layer 12 is formed in a first-conductivity type semiconductor substrate 11. In the first impurity layer 12, a second-conductivity type second impurity layer 14 to be connected to an input terminal P, and a second-conductivity type third impurity layer 15 to be connected to the first potential supplying source VDD are formed. And a first-conductivity type fourth impurity layer 13 to be connected to the second potential supplying source VSS is formed between the second impurity layer 14 and the third impurity layer 15 formed in the first impurity layer 12. Besides, the second, third, and fourth impurity layers 13, 14, and 15 are arranged separated from one another.
Patent JP-H11351659-A (JP)
Title: Separate air conditioner
Inventor: YOSHIHASHI ATSUSHI
IPC: F24F13/30
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a separate air conditioner in which a dust collecting means can be easily attached and detached. SOLUTION: A plate shaped filter (dust collecting means) 111 is provided so as to cover a front surface heat exchanger 7 and a rear surface heat exchanger 12 therewith. The filter 111 has mesh shaped dust collecting parts and belt shaped thin parts 114 whose longitudinal parts are horizontally provided and mutually separated in parallel. Upon mounting of the filter 111, the thin parts 114 are bent so as to be shaped to a configuration corresponding to the configurations of the front surface heat exchanger 7 and the rear surface heat exchanger 12.
Patent JP-S5646177-A (JP)
Title: Electromagentic valve
Inventor: ITOU NOBUHIKO
IPC: F16K35/00
Filed: 1979-09-20
Abstract: PURPOSE:In an electromagnetic valve equipped with a manual valve positioning mechanism, to maintain a valve at a position assumed when the solenoid is energized without continuously depressing a manual operating button by providing a locking mechanism capable of locking the button at two positions for the manual valve positioning mechamism. CONSTITUTION:When a push button 6 is pushed with a change lever 9 in stable state, the leg of the push button 6 slides along the slope of change lever 9 toward the side a so that the change lever 9 is turned clockwise about the pivot 13 lowering the side a. A push rod 11a slides along a push plate 10 toward the pivot 13, while a push rod 11b slides futher from the pivot 13. Thus the push plate 10 is turned clounterclockwise about a pivot 12 due to failure of the balance of force to push the main stem 2 of the electromagnetic valve to a position equivalent to the position assumed by the valve when the solenoid is energized. In this state the change lever 9, push plate 10 and the main stem 2 remain at the respective positions as described above if the push button is released, while only the push button 6 returned to its rest position by a spring 8.
Patent JP-S5745384-A (JP)
Title: Jet type suspended solid removing method
Inventor: KONDOU JIYUNICHI
IPC: C02F1/24
Filed: 1980-09-02
Abstract: PURPOSE: To remove the suspended solids in intake water efficiently through utilization of the kinetic energy of water by ejecting jets to the intake water flowing on a driving channel thereby moving the suspended solids to the surface of the intake water.  
     CONSTITUTION: Pressurized water jets 7 are ejected from pipes 2 for jet provided in multiple stages to the cooling water 6 or the like contg. suspended solids 9 flowing in a driving channel 1. Thereby, the suspended solids 8 are forcibly moved to the water surface and are collected in a water channel for removal of suspended solids via a suspended solid conveyance channel 11 constituted by a channel water conveyance plate 3 for suspended solid removal. The cooling water 5 or the like containing no suspended solids 8 is carried to prescribed places. This method is adapted to water intake port facilities for service water in sea water desalting systems, cooling water for power plants and the like. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5822368-A (JP)
Title: Heat treatment of zirconium alloy
Inventor: KONISHI ATSUO
IPC: C22F1/18
Filed: 1981-08-04
Abstract: PURPOSE:To markedly enhance the corrosion resistance of Zr alloy, in a method for processing the Zr alloy for a nuclear reactor, by subjecting the Zr alloy to solid solution treatment under a specific condition prior to cold working after hot rolling is completed. CONSTITUTION:An ingot, which is prepared by a method wherein Zr sponge and an alloying element are molded and the molded object is cast after vacuum melting, is subjected to hot forging and succeedingly subjected to solid solution treatment to carry out hot rolling. The rolled alloy is subsequently heated to 860-1,000 deg.C in the region of the (alpha+beta) structure without carrying out cold rolling to carry out solid solution treatment. This treated alloy is subjected to cold rolling, annealing, pickling and polishing to obtain a product. By this solid solution treatment after hot rolling as referred above, elements such as Fe, Cr or Ni and impurities are diffused effectively and corrosion resistance can be markedly enhanced.
Patent JP-H07324997-A (JP)
Title: Magnetostriction-detecting body for magnetostriction-type torque sensor and its manufacture
Inventor: SUGIHARA TADASHI
IPC: G01L3/10
Filed: 1994-06-02
Abstract: PURPOSE:To increase detecting sensitivity for torque acting on a shaft by providing a magnetostriction layer in a groove part formed at a surface layer part of the shaft, thereby constituting a detecting body of a magnetostriction-type torque sensor. CONSTITUTION:Two rows of groove parts 4 inclined approximately 45 deg. are formed, for example, mutually in opposite directions to an axial center at a surface layer part of a shaft 2. A layer 6 of a magnetostriction material is formed in the groove part 4. A detecting body 8 for a magnetostriction-type torque sensor is constituted in this manner. Exciting coils are arranged via a gap on the outer periphery of the shaft 2 with the magnetostriction layer 6, to which an AC power source is connected. Detecting coils 10 and 10 are disposed in the periphery of the exciting coils. One ends of the detecting coils are connected to a differential detecting means 12 such as a differential amplifier or the like. When the shaft 2 is rotated a compression force is generated at one magnetostriction layer 6 and a tensile force is generated at the other magnetostriction layer 6. A change of a magnetic permeability due to the stresses is detected thereby to measure a torque acting on the shaft 2. When the magnetostriction layer 6 is formed in the groove 4, an effective diameter is reduced, so that a detecting sensitivity is improved.
Patent JP-H04348154-A (JP)
Title: Polyester resin composition
Inventor: INOUE SHUNEI
IPC: C08G63/181
Filed: 1991-05-27
Abstract: PURPOSE:To obtain a polyester resin composition useful as an engineering plastics, having excellent weld strength, heat resistance and moldability. CONSTITUTION:100 pts.wt. total amount of (A) 1-99wt.%, preferably 20-80wt.% thermotropic liquid crystal polyester preferably comprising structural units shown by formula I, formula II and formula III or formula I, formula II, formula III and formula IV [R1 is group shown by formula V to formula VIII, etc.; R2 is group shown by formula V to formula VII or formula IX (X is H or Cl), etc.] and (B) 99-1wt.%, preferably 8-20wt.% polycyclohexanedimethylene terephthalate-based polyester having a cis/trans ratio (molar ratio) of 60/40-10/90, a ratio of cis structure and trans structure of cyclohexane ring, is blended with (C) 0.01-20 pts.wt., preferably 0.1-2 pts.wt. epoxy compound.
Patent JP-H11306662-A (JP)
Title: Information recording device
Inventor: MOTOHASHI ATSUSHI
IPC: G11B7/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To realize an information recording device that access at the time of writing is not lowered with respect to an information record medium in which a difference is present in maximum values of rotational speeds at the time of reading and at the time of writing and an information recording device performing a rotation control at the time of the writing in a CLV system. SOLUTION: When a read-in processing is executed, whether a writing operation is completed or not is checked right before the read-in processing in a step #1. When it is not after the writing is completed (right after the completion), this device is changed over to a high speed reading function by changing over the rotational speed of a motor in a step #2 to advance to a step #3. Moreover, when it is after the writing is completed (right after the completion), the device advances to the step #3 to execute a reading operation at the rotational speed at the time of the writing. When the read-in is executed after the writing is completed like the above-mentioned manner, the writing operation and the reading operation are made so as to be performed at the same rotational speed. Thus, the reduction of access at the time of the writing is prevented.
Patent JP-S61279342-A (JP)
Title: Method and apparatus for production of clad ingot
Inventor: TERAGUCHI AKITOSHI
IPC: B22D11/04
Filed: 1985-06-04
Abstract: PURPOSE:To obtain a clad ingot which consists of two different material layers and has a desired cladding ratio with high reliability by pouring a molten base steel to the inlet side of a hollow channel passage of a mold and adding an alloy element to the inside of the unsolidified steel while drawing the incompletely solidified ingot from the outlet side of said passage to the outside then cooling the entire part of the ingot. CONSTITUTION:The molten base steel A of a tundish 6 is poured to the inlet side of the hollow channel passage 7b of the mold 7 and a solidified shell A1 is formed to the steel A during the passage through the passage 7b so that the incompletely solidified billet B filled with the unsolidified steel A in the shell A1 is obtd. The ingot B is continuously drawn along the ingot passage 8 from the outlet side of the passage 7b and successively a non-oxidizing atmosphere is maintained on the surface of the steel A by a suitable means such as for suspending a flux on the surface of the steel A of the ingot B. The alloy element is then added to the steel A by melting an alloy element wire 12 by a heating electrode 14 or other means. the molten steel F of the different kind is thus obtd. and successively the incompletely solidified ingot C filled with the molten steel F is cooled with the cooling water 21, etc. while the ingot is drawn. The clad ingot is obtd. as the thoroughly solidified ingot D.
Patent JP-H10299101-A (JP)
Title: Joint member of precast concrete material
Inventor: FUKUDA YUTAKA
IPC: E04B1/58
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide sufficient rigidity or the like in a member joining part by inserting/fitting a both end opening steel pipe into/to a connecting part of a precast concrete material, and extending the precast concrete material. SOLUTION: A both end opening steel pipe 1 is used as a joint member, and this steel pipe 1 is inserted into and fitted to a connecting part 3 of a prestressed concrete material 2 as a precast member. Nonshrink mortar, an epoxy resin or resin mortar or the like are pressfitted into a clearance between this steel pipe 1 and the prestressed concrete material 2, and the steel pipe 1 is fixed to the prestressed concrete material 2. An inner wall of the steel pipe 1 is formed as a steel pipe having a rib, and the steel pipe having a rib is wound round and installed on an outer wall of the connecting part 3 of the prestressed concrete material 2, and a contact plane of the connecting part 3 is firmly locked. Therefore, the sufficient yield strength and the continuity can be imparted to a member joining part.
Patent JP-H04325959-A (JP)
Title: Disk type applying system for disk drive device
Inventor: KIGUCHI HIROYUKI
IPC: G11B23/38
Filed: 1991-04-25
Abstract: PURPOSE:To record and reproduce data without fail even when the discriminating means of a disk type breaks down by switching rotating speed when the reproduced recorded data are not correct. CONSTITUTION:When a hole detection switch 26 breaks down, the disk type is erroneously discriminated, and a loaded optical disk 11 is driven at the rotating speed not suitable for the disk. In this case, since the bit cycle of a pulse signal outputted from a waveform equalizing and shaping circuit 24 is changed corresponding to the rotating speed, the correct data are not reproduced. In this way, when the recorded data are not correctly read, the rotating speed of a spindle motor 21 is switched to the rotating speed suitable for another type of the disk, and the recorded data are read again and checked. Thus, the recorded data in the optical disk 11 are correctly read next. When the recorded data are correctly read, a prescribed operation is started.
Patent JP-S5246405-A (JP)
Title: Fixing device for bearing of rotary electric machine
Inventor: TAJIRI KEISUKE
IPC: H02K5/16
Filed: 1975-10-11
Abstract: PURPOSE: By making the outer wheel of a bearing adhere to after assembling a motor, as occasion demands, the start and stop of a rotor shall be simplified. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04326123-A (JP)
Title: Flowchart generation device
Inventor: OKA YOSHIHARU
IPC: G06F9/06
Filed: 1991-04-25
Abstract: PURPOSE:To automatically generate a flowchart wherein a process concept is graphically illustrated and to easily confirm names without adding the names in figures. CONSTITUTION:A flow generation device 13 generates the process flowchart by combining plural figure blocks stored in a block pattern memory 12 in order according to a sequential process procedure set previously in a PS processor 11 and prints out the flowchart. At this time, the flow generation device 13 adds marks in the figure blocks instead of the names which should be added to the figure blocks constituting the process flowchart and prints them out, and also prints out a correspondence table of the marks and names in a field different from the process flowchart.
Patent JP-S5745462-A (JP)
Title: Tachometer
Inventor: MORI TOSHIHIRO
IPC: G01D3/02
Filed: 1980-09-03
Abstract: PURPOSE:To quicken the response, by heightening accuracy by lengthening the gate pulse width in idling time and shortening the gate pulse width in traveling time in an engine tachometer. CONSTITUTION:The pulse of frequency proportional to the number of revolutions of engine is outputted by a rotating number detector 1 and this pulse is passed through a gate circuit 3 by a time width of gate pulse outputted from a gate pulse generating circuit 2 and is multiplied by a frequency multiplyier 4. Then, said pulse is counted by a counter 5 and is digitally displayed by a display device 7. At this time, when the number of revolutions is a prescribed value or more (traveling time), the width of the gate pulse is shortened by driving a gate pulse alteration circuit 9 by the output of a detecting circuit 8 and also the frequency multiplying ratio is increased in accordance with this shortening ratio. Thus, a highly accurate display is made in idling time because the gate pulse width is long as it is and on the contrary, a response time of display is shortened in traveling time.
Patent JP-S6013572-A (JP)
Title: Temperature compensating system for thermal head
Inventor: TAN GIYOKUKOU
IPC: B41J2/38
Filed: 1983-07-05
Abstract: PURPOSE:To effectively compensate for temperature at low temperatures, by providing a controlling means for supplying a preheating pulse signal to a thermal head and driving the head in accordance with data held in a latch circuit. CONSTITUTION:In a recorder wherein a controlling circuit 1 so functions that recorlding data DATA are stored in a shift register 2 and are latched by a latch circuit 3 and a printing pulse signal PS is given to a thermal head 4 to drive heating elements in accordance with the recording data, a controlling means for supplying the head 4 with a preheating pulse signal HS of a predetermined period between the signals PS. In this case, the pulse width of the signal HS is to be sufficiently smaller than that of the signal PS, and the head 4 is controlled by selecting the signal PS with priority over the signal HS during operation of the recorder. Accordingly, the thermal head can be preheated without providing any additional circuit and without hindering the recording operation.
Patent JP-H06331233-A (JP)
Title: Heat pump equipment
Inventor: ISHINO TSUTOMU
IPC: F25B25/00
Filed: 1993-05-25
Abstract: PURPOSE:To more heighten a cooling capacity of a Vuilleumier heat pump equipment during cooling operation and the actual efficiency of total energy, and to decrease the amount of heat to be discharged in the atmosphere by lowering the temperature of exhaust gas from a burner. CONSTITUTION:Both a chemical heat pump part (H) for exhaust heat wherein exhaust gas from a burner (17H) in a Vuilleumier heat pump part (A) is used as the source of heat and zeolites (24h) are placed, and a cooling/heating entrance side transfer valve (28h) for high temperature, by which valve the cooling/heating operation of the heat pump part (H) is transferred, are provided. Furthermore, both a chemical heat pump part (M) for medium temperature wherein medium-temperature cooling water for high-temperature side and low- temperature side heat-exchangers (16H), (16L) for the medium temperature is used as the source of heat and silicagels (24m) are placed, and a cooling/ heating entrance side transfer valve (28m) for the medium temperature, by which the cooling/heating operation of the heat pump part (M) for the medium temperature is transferred, are provided.
Patent JP-H10310260-A (JP)
Title: Concrete bucket air supply device
Inventor: KOMATSU HARUO
IPC: E02B7/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a concrete bucket air supply device capable of efficiently supplying compressed air. SOLUTION: This concrete bucket air supply device includes an air feed coupler 15 which comprises an air feed pipe 13 and an air feed pipe pedestal 14, the air feed pipe 13 being mounted on a concrete-carrying traveling truck 5 in such a way as to be movable in the moving direction of the traveling truck 5;  an activating spring 23 activating the air feed pipe 13 toward the front of the traveling track 5 is provided, and a spherical bush 44 is supported on a concrete bucket 2 which can be located in front of the traveling truck 5, in such a way that displacement of the spherical bush 44 is permitted by a plurality of return springs 43 placed along the circumferential direction of the spherical bush 44, and the air feed pipe pedestal 14 is attached to the spherical bush 44 in such a way that when located in front of the traveling truck 5 the concrete bucket 2 can face the air feed pipe 13.