baber/WOPTO huggingface dataset:
Patent JP-H07232628-A (JP)
Title: Brake control device for vehicle
Inventor: MORI HISAYOSHI
IPC: B60T15/36
Filed: 1994-02-23
Abstract: PURPOSE:To provide a brake control device for a vehicle which can deal with all drive systems and can prevent pulsation or noise generated on a brake pedal. CONSTITUTION:Liquid-operated valves 20 in which liquid-operated valve mechanisms are built-in are interposed between liquid pressure pumps 32 and brake liquid flow passages I, II, and impact of pressure liquid is prevented from being transmitted to a master cylinder 10 at ABS operation.
Patent JP-H04318282-A (JP)
Title: Circuit device preventing variation of number of revolution
Inventor: ERUNSUTO BUIRUTO
IPC: F02P5/15
Filed: 1992-03-06
Abstract: PURPOSE: To easily and effectively prevent change of an engine speed at a low cost. CONSTITUTION: The course of an actual torque (effective torque = Me) at a vehicle driving part is estimated by a low pass filter 12, and this estimation result is subtracted from the actual torque characteristic course in a subtraction circuit. Output value from a subtraction unit 10 corresponding to a torque ΔM to be subtracted is used to adjust an ignition angle.
Patent JP-H07235490-A (JP)
Title: Formation of polycrystalline silicon thin film and mos transistor channel
Inventor: IKEDA YUJI
IPC: H01L21/268
Filed: 1994-02-23
Abstract: PURPOSE:To obtain a polycrystalline silicon thin film with an improved crystallinity, by heating an amorphous silicon layer to a specified temperature, and irradiating an area of a specified value or above thereon with laser light with a laser energy density within a specified range in one shot using a laser radiation system having a total energy of a specified value or above. CONSTITUTION:An amorphous silicon layer 13 of a specified thickness is formed on an insulating layer 12 on a substrate 11. The amorphous silicon layer 13, together with the substrate, is heated to a specified temperature. An area of 100cm<2> or above at least on the amorphous silicon layer 13 is irradiated with laser light 15 with a laser energy density of 100-500mJ/cm<2> in one shot using a laser light generating system having a total energy of 5J or above. Thus the amorphous silicon layer 13 is directly annealed. The molten region is crystallized again to form a polycrystalline silicon thin film 13a. This makes it possible to form a polycrystalline silicon thin film having a low electron trap density both in grains and in grain boundaries.
Patent JP-S61210283-A (JP)
Title: Outer rotor curve correcting method for internal gear pump in trochoidal engagement
Inventor: NIWA TOSHIICHI
IPC: F04C2/10
Filed: 1985-03-13
Abstract: PURPOSE:To reduce a clearance between an outer rotor and an inner rotor as well as to improve the pressure-feed efficiency of a trochoidal pump, by correcting a theoretical tooth profile of the outer rotor of the trochoidal pump as much as the specified quantity. CONSTITUTION:Mechanical data of a trochoidal pump are set to a base circle radius AO, a rolling circle radius BO, an eccentric value e, a describing circle radius CO, a tooth number n = AO/BO. On the other hand, mechanical data of an outer rotor are set to a line circle center circle radius DO = AO + BO, a line circle radius CO and a tooth number n + 1, but in this pump, a curve of the outer rotor is corrected with a point 1 retracting a fundamental correction value setting clearance DELTAX from the said curve of the out rotor on an axis passing a center O1 of the out rotor and a line circle center O2, and a circular arc passing points P2 and P3 retracting DELTAX/2 from the said curve passing the line circle center O2 and tilted as far as an angle alpha to be given sinalpha = e/BO from the said axis.
Patent JP-S63216572-A (JP)
Inventor: IBONAI MASARU
IPC: A61L9/01
Filed: 1987-03-06
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-H03251796-A (JP)
Title: Power range neutron flux monitor for nuclear reactor
Inventor: KONO SHIGEHIRO
IPC: G21C17/10
Filed: 1990-03-01
Abstract: PURPOSE:To separate signal processing ways according to a degree of importance and to intend to improve a reliability and a safety by separating important processing of neutron detection signals and signals of recirculation flow rate from an ordinary processing, and by transferring the calculation results in two ways between two ports memory. CONSTITUTION:Neutron detection signals in a nuclear reactor are fed to an LPRM module 20, signals of nuclear reactor recirculation flow rate are fed to a flow rate signal module 21 and taken into a CPU 23 through a data bus 22, and finally more important signal processing such as a scram judgement is conducted there. On the other hand, signals from external equipments of an ordinary system are transferred to an ordinary system signal module 25, taken into a CPU 27 through a data bus 26 and a less important signal processing from a safety point of view, is conducted there. Then, calculation results of the CPUs 23 and 27 are written and read out through the two ports RAM 28. Therefore, a failure and the like in the ordinary system do not affect a side of highly importance and an improvement of reliability and safety can be intended.
Patent JP-S60193739-A (JP)
Title: Mirror with heater for vehicle
Inventor: TAGUCHI TAKASHI
IPC: H05B3/84
Filed: 1984-03-14
Abstract: PURPOSE:To quickly defrost and dissipate steam through the preferential supply of heat to a central part which is highly frequently used as a mirror and to improve visual confirming ability for rear conditions and safety of a vehicle, by causing a metallic film to additionally function as a heater film. CONSTITUTION:A metallic film 1 for reflecting incident light is vacuum-deposited on the back of a glass base plate, and a center electrode 3 and an outer peripheral electrode 2, and a power can be fed from a power source mounted on a vehicle, where necessary. This causes light to enter from the surface of the glass base plate and the reflected by the surface of the metallic film 1, and a titled mirror performs a role as a mirror. Through application of a voltage between the electrodes 2 and 3 during dissipation of steam and defrosting, the metallic film 1 generates heat to heat the glass base plate.
Patent JP-S55141062-A (JP)
Title: Production of accumulator tank lid
Inventor: MACHIDA KAZUYUKI
IPC: H01M50/564
Filed: 1979-04-23
Abstract: PURPOSE:To prevent a lead bushing from movement in molding by molding a projection which is molded with a metal molds to journal the lead bushing when the lead bushing and an accumulator tank lid are molded integrally and closing on empty hole formed by said projection. CONSTITUTION:A lead bushing 13 with a terminal is arranged in metal molds 11, 12. Resin material such as polypropylene resin, acrylbutadienstyren resin, etc. is injected into a gap 19 to mold an accumulator tank lid 20. One metal mold 11 is provided with a projecting pin 14 which extends through a pole post receiving through hole 15 in the lead bushing 13. Also, a journal projection 17 is provided in a recess 16 formed on a surface opposed to the lead bushing 13 for regulating the movement of the bushing in the direcrion of arrow Y by supporting the bottom surface of terminal portion of lead bushing 13 with this projection 17. An empty hole 21 formed by this journal projection 17 is closed by heat fusion of a tubular portion 22.
Patent JP-H04294765-A (JP)
Title: Inner packing for packing container
Inventor: ISHIKAWA MASAYA
IPC: B65D81/07
Filed: 1991-03-15
Abstract: PURPOSE:To obtain arm inner packing in which it is easy to connect a film sheet and a thick plate and which is resistant against the weight of a packed matter. CONSTITUTION:An inner packing 3 for a packing container is formed by connecting two thick plates 1 to each other through a film sheet 2. The film sheet 2 is provided with a housing part 4 at both ends. The two thick plates 1 are housed in the respective housing parts 4.
Patent JP-H03251861-A (JP)
Title: Electrostatic recorder
Inventor: TAKAHASHI HIDEKI
IPC: G03G15/00
Filed: 1990-03-01
Abstract: PURPOSE:To stably and efficiently record a recording image on a plain paper by providing a control electrode and its mask electrode on an electrode counter part transferring toner, applying a high voltage on the electrode counter part, and driving/controlling the control electrode at a low voltage. CONSTITUTION:An electric field E corresponding to one dot of the recording image is formed on the cross point of a slit part 4a in the control electrode 4 and the linear electrode 7a1 of the periphery of a screw ball 7a. At this time, the forming state of the electric field is changed; it is formed through slit parts 4a and 5a from the screw ball 7a and over an cylindrical electrode 9, according to the height of a pulse voltage applied on the control electrode 4, or it is formed only between the ball 7a and the electrode 4 without extending up to the electrode 9. The toner (t) is transferred from the surface of a carriage 3 to the surface of the electrode 9 along the electric field, and a black dot is formed. A developing roll 7a1 is moved in parallel in the direction of an arrow (d), and the electric field E is moved in the same direction. The pulse voltage applied on the electrode 4 is controlled while the electrode 9 and the developing roll 7 are rotated, and an image is formed on the surface of the electrode 9.
Patent JP-H05245072-A (JP)
Title: Floor nozzle for vacuum cleaner
Inventor: KATOU AKITAKE
IPC: A47L9/02
Filed: 1992-03-09
Abstract: PURPOSE:To provide a floor surface nozzle for a vacuum cleaner with a floor surface detector which enables automation of the driving, control in number of revolutions and stoppage of a rotary brush of a floor surface nozzle according to the type of the floor surface to be cleaned and how the vacuum cleaner is used. CONSTITUTION:This floor nozzle is provided with a tire 5 for running which is set thereon and supported being energized with a coil spring, a floor surface detector having a switch for detecting floor surfaces as operated with the tire 5 for running, a floor surface judging circuit and a control circuit for rotating a rotary brush 3 and the rotation of the rotary brush 13 is controlled automatically by a signal from the switch for detecting the floor surface. With such an arrangement, the floor surface to be cleaned can be detected automatically and the rotation of the rotary brush can be controlled. This constitution also enables the control of a suction force of the main body of an electric cleansing using a signal to be outputted from the control surface thereby enabling the providing of the vacuum cleaner having the floor surface detector handy to handle.
Patent JP-H01224563-A (JP)
Title: Backlash adjusting device in gear transmission mechanism
Inventor: HARADA YUICHI
IPC: F16H55/20
Filed: 1988-03-03
Abstract: PURPOSE:To surely transmit power to the first driven mechanism and automatically adjust the backlash between the trailing bevel gear and the driving bevel gear of the second driven mechanism by meshing the driving bevel gear with the driven bevel gear by the urging power which a drive shaft turn-urges the driven spur gear. CONSTITUTION:After the bearing part 32a of an output shaft 11 is fitted into a bearing hole 31, a driving body 14 is inserted and fixed at the outer edge part of the output shaft 11, and then a driving spur gear 12 is surely meshed with a driven spur gear 15. Then, the cylindrical bearing part 32a is installed in shiftable ways into the bearing hole 31 by tightening the stepped screws 35 and 36 inserted into the respective screw insertion holes 33 and 34 on a side wall 2a onto the motor installation piece 32b of a supporting body 32. When a spring is laid in this state between the stepped screw 35 and a projecting piece 37, the bearing part 32a is shifted upwardly along the bearing hole 31 by the urging force, and a driving bevel gear 13 on the output shaft 11 is automatically meshed with a driven bevel gear 20, and the backlash between the both bevel gears 13 and 20 can be adjusted.
Patent JP-S57165304-A (JP)
Title: Herbicide
Inventor: NAKAMURA SHIROU
IPC: A01N47/08
Filed: 1981-04-06
Abstract: PURPOSE: A herbicide with synergistic effect that is made by mixing symetryne and another compound with a specific compound, thus showing herbicidal effect against a wider range of weeds than when each component is used alone and simultaneously developing no chemical injuries.  
     CONSTITUTION: The objective herbicide is composed of (A) a compound of formulaI(n is 1,2; R is 1W6C lower alkyl and lower haloalkyl; R 1  and R 2  incorporate to form 5W6C alkylene, 5W6C alkylene substituted with 1W4C alkyl, or group of formula II), which cannot develop satisfactory effect against slender spikerush and monochoria, (B) simetryne of formula III (2-methylthio-4,6-bisethylamino-s-triazine), showing high effect against annual wide-leaf weeds and (C) ethyl-2-methyl-4-chlorophenoxyacetate (abbreviated to MCPB-E) of formula IV, having herbicidal effect against wider range of weeds than the two formers wherein the amount of the compound of formulaIis 3W7pts.wt., simetryne is 1W2, and MCPB-E is 0.5W1.0. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10248001-A (JP)
Title: Image reader
Inventor: MIYAKE HIDEYUKI
IPC: H04N1/107
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To allow the small sized and inexpensive image reader to read an image and to detect carrying of an original. SOLUTION: In the case of mount, an S roller 53 is driven by an original 47 and then it is detected the original is carried on the carrying path thereby. The original 47 is carried further and opposed to a read face 54 provided to a same exposed face as the S roller 53 and an image is read thereat. On the other hand, in the case of dismount, the S roller 53 is pressed into contact with a front side of the original and a read face 54 is opposed to the surface of the original and an image is read by moving a hand scanner 43 or the original. Thus, since the S roller 53 is used in both the mounting/dismounting states, the utilizing efficiency of the member is improved and the carrying path is comparatively simplified, the carrying load of the original is reduced thereby preventing quality of the read image data from being deteriorated.  Moreover, the reader is made small and the manufacture cost is reduced.
Patent JP-S57165762-A (JP)
Title: Packing for chromatography
Inventor: MOCHIZUKI KOUICHI
IPC: B01J20/281
Filed: 1981-04-03
Abstract: PURPOSE:To provide a packing that possesses a unique separation characteristic and is suitable for analysis of aromatic amines and so on, by combining N-(2-aminoethyl)-gamma-amino-propyltrimethoxysilane to a porous support of fine particles. CONSTITUTION:A porous substance consisting of fine particles of silica geL etc. and a benzene solution of N-(2-aminoethyl)-gamma-aminopropyltri-methoxysilane represented by formulaIare reacted with each other by stirring for about 24hr at room temperature to produce a compound represented by formula II, which is used as a packing for chromatography. When aromatic amines are analysed by chromatography using a column packed with this packing, the results show separation characteristics that are different from those by a column packed with conventional packing and a good separation can be obtained for a specimen that has a close peak separation.
Patent JP-S60196389-A (JP)
Title: Cassette holder
Inventor: KIMURA TETSUO
IPC: B41J35/28
Filed: 1984-03-19
Abstract: PURPOSE:To enable detection of the presence or absence of a cassette, by a construction wherein an ejecting means energized by a spring so as to push out a cassette is provided at a cassette plating part, and is operated in conjunction with a limit switch, in a printer or the like. CONSTITUTION:When fitting the cassette, first a guide hole provided in the bottom surface of the cassette 1 is mated to a guide pin, and then the cassette 1 is depressed down, whereby a projection 1a rides over a fastening projected part 22 against a spring, and is fastened. At this time, a horizontal lever part 31 of the ejecting means 30 is depressed down to the level of the top surface of the cassette holder 10 against a spring 35, thereby moving a contact lever 41 of the limit switch 40 downward, so that the switch 40 is turned ON, and the fitted condition of the cassette 1 is detected. When detaching the cassette 1, a lever 20 of a fastening means 15 is depressed down against the spring, whereby the engagement of the projected part 22 and the projection 1a is released, the cassette 1 is ejected upward by an upward pressure exerted on the horizontal lever part 31 by the spring 35, and the limit switch 40 is turned OFF.
Patent JP-S54142642-A (JP)
Title: Dual purpose (cooling & heating) air-conditioning unit
Inventor: IWASAKI YOSHIHIKO
IPC: F25B47/02
Filed: 1978-04-28
Abstract: PURPOSE: To prevent an air-conditioning unit from losing its heating capacity by enabling the other refrigerating cycle to continue heating operation while a given refrigerating cycle is in defrosting operation.  
     CONSTITUTION: A changeover switch 42 equipped with switching contacts 421 through 423, a timer 43 equipped with a contact 431a which becomes in a closed position a certain constant time after startup, electromagnetic switches 15, 16, 25 and 26, and electromagnetic relays 18 and 28 are provided. Of No. 1 refrigerating cycle equipped with an electric motor 11 for compression and an electric motor 12 for air supply and No. 2 refrigerating cycle provided with an electric motor 21 for compression and an electric motor 22 for air supply, when No. 1 refrigerating cycle' has been excessively frosted and therefore defrost-detecting thermo contacts 191 and 192 are opened, the electric motor 12 is stopped and at the same time a 4-direction switching valve is switched to start defrosting operation, and then, No. 2 refrigerating cycle, by deceleration of the electromagnetic relay 18, continues its heating operation even when it has been much frosted. And therefore, descending of temperature of heating media liquid supplied to air-conditioning circuit is alleviated enabling an air-conditioning unit to function satisfactorily. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53136497-A (JP)
Title: Radar unit
Inventor: SUNAYAMA MASUTERU
IPC: G01S13/00
Filed: 1977-05-02
Abstract: PURPOSE:To reduce the frame time, by performing the detection of object with the beam scanning having higher elevation angle than this beam, in the repetitive time distance of the beam scanning to the same low elevation angle as the beam for mobiel object dtection.
Patent JP-S62210053-A (JP)
Title: Packing material for separating optical isomer
Inventor: SHINPO TOSHIO
IPC: C07C227/34
Filed: 1986-03-07
Abstract: PURPOSE:To reduce the production cost of a packing material and to make the production easy by adsorbing and depositing an optically active fat soluble crown compd. to the surface hydrophobic packing material thereby forming the packing material for separating an optical isomer. CONSTITUTION:The surface of the packing material such as silica, alumina, magnesia or silica is modified by using a hydrophobic compd. having a lower alkyl group, aryl group, etc., and adopting a physical adsorption method, chemical bonding method, etc., to obtain the surface hydrophobic packing material. Such surface hydrophobic packing material is packed into a column. A soln. prepd. by dissolving the optically active fat soluble crown compd. into a solvent mixture composed of an org. solvent having a specified compsn. and water is circulated into such column by using a pump so that the crown compd. is deposited on the packing material. The amt. of the crown compd. to be deposited on the packing material is adequately specified to >=10<-5> per cc the packing material in order to provide a good separating effect.
Patent JP-S62207411-A (JP)
Inventor: MIYAZAKI OSAMU
IPC: A47J27/00
Filed: 1986-03-07
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-S55143611-A (JP)
Title: Position controller
Inventor: MURAKAWA TOSHIYUKI
IPC: G05B9/02
Filed: 1979-04-24
Abstract: PURPOSE: To make it possible to exercise high-reliability position control by exercising a supervision over the value of a feedback counter at intervals of constant time and then by storing an abnormal signal when a deviation is detected by a deviation detector so as to stop automatically a motor from operating.  
     CONSTITUTION: Clock generator 12 generates clocks of constant periods T 1  and T 2 ; the value of feedback counter 2 is stored in T 1  counter memory 10 at the clock timing of T 1 , and the contents of memory 10 are transferred to T 2  counter memory 11 at the clock timing of T 2 . Here, the value of counter 2 is supervised at intervals of constant time and when an oscillation fault of pulse transmitter 9 or abnormality of counter 2 causes the count value to change abnormally and the difference between the T 1  count value and T 2  count value exceeds a fixed value, digital deviation detector 13 detects the deviation. In consequence, an abnormal signal is stored in memory relay 16 and a contact for a position control output is broken, stopping motor 7 automatically from operating. Thus, position control of high reliability can be exercised. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55143333-A (JP)
Title: Control system for heat source machine for hot water
Inventor: TOYONAGA HAJIME
IPC: F24D3/02
Filed: 1979-04-25
Abstract: PURPOSE: To meet the convenience of use while improving heating efficiency by a mechanism wherein a hot water pressure detecting switch and a flow switch are mounted to a hot water circuit at the discharge side of a pump in a hot water feed circuit and the pump and a heat source machine are stopped by an OR signal of switching signals from both switches.  
     CONSTITUTION: A relay SP is worked by turning a power switch 8 for making a control circuit ON, and a pump 4 for signals is operated. When all valves 9 of fan convectors 6 are closed, pressure rises up to the cut-off pressure of the signal pump 4. A contact PS of a pressure switch is at OFF because the pressure of hot water exceeds the set pressure of the pressure switch 7 by the pressure rise, hot water does not flow because the valves 9 are closed, and a contact FS of a flow switch is also at OFF. When the valves 9 of the fan convectors 6 ar opened, the pressure of the hot water drops up to value lower than the set value of the pressure switch, the contact PS is at ON, a main pump 3 is worked, and a heat source machine for the hot water starts its operation after the fixed time limit decided by means of a TR. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03253367-A (JP)
Title: Electrophotographic printer control method
Inventor: IMAI KATSUAKI
IPC: B41J5/30
Filed: 1990-03-02
Abstract: PURPOSE:To print a font information in a system wherein an electrophotographic printer can not recognize it directly, by recognizing the font information and program such as IC card and retrieving a program having the same system as a font to be printed so as to develop the font information into a bit map system. CONSTITUTION:When an electrophotographic printer is going to print a font information 4, a system of the font information is decided as a bit map system, so that printing is performed as it is. When a font information 5 is going to be printed next, the system of the font information is decided as a run length system, so that a CPU retrieves a program of the run length system. As a result, a program 6 is identified within the printer. The program 6 develops the font information 5 into the bit map system to make in a RAM 2, so that the electrophotographic printer prints it. In the same manner, when a font information 8 in an IC card is to be printed, the font information system is decided as the run length system. As a result of the retrieval of the program by the CPU, the program 6 is identified, so that it is developed into the bit map system and printed.