baber/WOPTO huggingface dataset:
Patent JP-S63251635-A (JP)
Title: Torque controller for viscous coupling
Inventor: KATO SHOJI
IPC: F16D35/00
Filed: 1987-04-03
Abstract: PURPOSE:To change the torque characteristics at will by providing an electromagnet member, whose magnetic force can be varied by the electric current that is supplied via an electric current controlling unit, one an end-side-wall of a viscous coupling. CONSTITUTION:An electromagnet member 8 is interposed on an end-side-wall of a casing 1 for a viscous coupling A, and is installed between an input shaft 2 in a freely rotatable manner, via sealing agents 9a and 9b. A coil 10, which acts the line of magnetic force both inner plate 4 and outer plate 5 of the viscous coupling A, is arranged at the inside of the electromagnet member 8. The electric current from a battery 16 is supplied through a brush 12 to this coil 10 via a slip ring 11 that is installed on a shaft 8a of the electromagnet member 8. An electric current controlling unit 13 consists of a rotation-difference discriminating circuit 20, an oil temperature detecting circuit 21, a computing part 22 for correcting the electric current value, and an electric current controlling part 23.
Patent JP-S60224945-A (JP)
Title: Air/fuel ratio controller
Inventor: NAKAGAWA TOYOAKI
IPC: F02D41/04
Filed: 1984-04-24
Abstract: PURPOSE:To improve the responce of air/fuel ratio control by setting the feedforward control level from the learning level of air/fuel ratio feedback control while properly correcting the learning level of said region and rewriting under transient state of engine. CONSTITUTION:Means (e) for operating the air/fuel ratio correcting factor on the basis of the output from air/fuel ratio detecting means (a) and means (c) for deciding to be transient state if the load variation rate to be obtained on the basis of the output from engine load detecting means (b) exceeds over predetermined level are provided. Under transient state, the transient increase factor is operated through increasing factor operating means (f) with correspondence to the load while to learn that the increasing factor will correspond to the air/fuel ratio at that time through increasing factor correcting means (g) and to correct the transient increasing factor to correspond with the load on the basis of said learning level. Then air/fuel ratio control means (h) will correct the fuel supply to be operated through fuel supply operating means (d) thus to perform the air/fuel ratio control.
Patent JP-H04317544-A (JP)
Title: Method and device for winding motor coil
Inventor: ISHIDA TOMI
IPC: H02K15/095
Filed: 1991-04-15
Abstract: PURPOSE:To realize arranged winding around a multipolar core by providing a center former independently from a side former and reciprocating the center former in synchronism with a nozzle and in parallel with a rotary shaft. CONSTITUTION:A. nozzle 9 is secured through a nozzle holder 11 and a nozzle bar 10 to a nozzle bar base 26 and driven to reciprocate as shown by an arrow L-r. An interlocking block 20 is secured to a center former advance/retract guide 18 and an interlocking pin 19 secured to the nozzle bar base 26 is fit in a hole in the interlocking block 20. Upon traverse of the nozzle 9 as shown by the arrow L-r, the center former advance/retract guide 18 is traversed together with the nozzle 9 in synchronism therewith. Consequently, a coil having high space factor can be wound automatically.
Patent JP-S57198424-A (JP)
Title: Optical coupling part
Inventor: KOBATA NOBUO
IPC: G02B6/28
Filed: 1981-05-30
Abstract: PURPOSE:To reduce the penetration loss of an optical coupling part by constricting a part of a taper structure whose diameter is gradually contracted in proportion to access to the end surface of the optical coupling part to make it easy to return light power once penetrated into a clad part again to a core. CONSTITUTION:A constricted part 3 is formed on a part of a taper of an photocoupler which forms a taperlike shape by surrounding the intermediate part between two core layers 2 and the periphery of the core layers with clad layers 1. When light falls upon an end surface 4 of the taper part at a mode A and advances in a thick part, optical power penetrated from the clad layer 1 on the intermediate part between the two core layers into the core layers 2 is larger than the light leaked and lost from the core layer 2 in the constricted part and the light transmitted into the core part 2 reduces its penetration loss as shown by hatched part in the optical distribution B.
Patent JP-S62238870-A (JP)
Inventor: AZUMAGUCHI SHIGEHIKO
IPC: D06M101/12
Filed: 1986-04-10
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-S58201590-A (JP)
Title: Load current controlling method for semiconductor power converter
Inventor: INOUE KENJI
IPC: H02P7/292
Filed: 1982-05-17
Abstract: PURPOSE:To accelerate the response of controlling a semiconductor power converter by calculating the firing angle of the converter from a load current command value with reverse function of a load transfer function. CONSTITUTION:A multiplier 26 multiplies a signal S1 proportional to a field current by a signal S2 proportional to the rotating speed to produce a signal corresponding to the speed electromotive force, applies its output to a constant calculator 31 to produce a speed electromotive force EC. A voltage instruction value Ea is obtained by adding an armature resistance voltage Vr obtained by multiplying a load current instruction value Iar by an armature resistance and the force EC. A divider 40 divides the value Ea by the maximum output voltage value Em of a power reactor 2 to produce a non-dimensional voltage instruction value theta*. An arc cosine function unit 8 takes the arc cosine of the value theta* and calculates the firing angle alpha of a converter 2. In this manner, since no delay element exists in the control circuit, the response of control can be accelerated.
Patent JP-S578744-A (JP)
Title: Dissolver
Inventor: TANAKA HIDENORI
IPC: A23L1/00
Filed: 1980-06-18
Abstract: PURPOSE: To dissolve powder efficiently and to enable the adjustment of a high- viscosity solution, by feeding a solvent to a dissolving tank first, decompressing the tank, feeding a solute to it, and using three kinds of stirrers.  
     CONSTITUTION: A solvent is fed from the feed pipe 20 to the dissolving tank 1, and a given amount of solute powder is added to the hopper 3. The stirrer 2 consisting of the U-shaped rotating blade, the upward sending stirrer 4 transporting contents upward by rotation, and the down sending stirrer 5 transporting the contents downward by the rotating part 15 are started, and the vacuum pump 7 is started so that the tank is decompressed to introduce the powder from the feed pipe 11. The automatic valve 21 prevents the introduction of unnecessary air. After the dissolution is over, a solution is taken out from the outlet pipe 18 at the bottom of the tank 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60225876-A (JP)
Inventor: SUZUKI TAKAO
IPC: G09B27/00
Filed: 1984-04-24
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-H03283388-A (JP)
Title: Dimming control device
Inventor: WATANABE YUICHI
IPC: H05B37/02
Filed: 1990-03-30
Abstract: PURPOSE:To perform proper dimming matched with visibility regardless of a dark place and a bright place by controlling illumination loads with the dimming signal corrected for visibility. CONSTITUTION:When the dimming level is set by a dimming level setter 6, the dimming control data are fed to a main controller 8, the main controller 8 performs the visibility correction processing to the dimming control data, then it outputs the dimming signal to perform the dimming control of illumination loads 5. The visibility correction performed by the main controller 8 can cope with the human visibility characteristics different at a dark place and a bright place by multiplicatively increasing the degree of the change of the actual dimming quantity of the illumination loads for the action quantity of the dimming level setter 6 as the present dimming level becomes higher. The proper dimming matched with the human visibility can be performed.
Patent JP-H05285300-A (JP)
Title: Cloth dryer
Inventor: MIYOSHI NORIAKI
IPC: D06F58/28
Filed: 1992-04-06
Abstract: PURPOSE:To regularly detect a precise cloth quantity in conformation to changes in product performance and part performance by the long-term use of a dryer, and perform effective drying operation, in a one for controlling the operation of the dryer from the relation between the weight of a material to be dried and the distortion of a drum belt rotating a rotating drum. CONSTITUTION:A cloth dryer has a memory means 34 having a writable ROM for storing the relation between the distortion detected by a distortion detecting device 21 and the cloth quantity in a rotating drum; an integrating means 36 for integrating the operating time of the cloth dryer; a notifying means 37 for notifying that the integrated time reaches a determined time; and a reset switch for restoring the relation between the distortion of a drum belt and the cloth quantity in the rotating drum in the memory means 36.
Patent JP-S62239109-A (JP)
Title: Tractive terminal for optical cable with connector
Inventor: YOKOSUKA HIROSHI
IPC: G02B6/00
Filed: 1986-04-11
Abstract: PURPOSE:To obtain a simple-structure and inexpensive tractive terminal by attaching discoid connector protective plates, which have such size that they are inscribed to a protective pipe, to a tractive line and storing connectors between protective plates and between the protective plate and the front end of the protective pipe. CONSTITUTION:An eyenut 66 is used to pull an optical cable 10, and connectors 18 are protected by a protective pipe 60, and the space between the rear end of the protective pipe 60 and a spacer 26 is sealed with an O ring 30, and the space between the front end of the protective pipe 60 and a tractive line 38 is sealed with a cap 62 and an O ring 64. After the optical cable 10 is laid, the protective pipe 60 is detached and said tractive line 38 is separated from a nut 44. Then, connector protective plates 46 and 48, the cap 62, the eyenut 66, etc., attached to the tractive line 38 are detached together. The spacer 26, inside sealing tape 24, etc., are left as they are and are used as a part of constituting parts in a connection part.
Patent JP-H01256018-A (JP)
Title: Magnetic recording medium
Inventor: NISHIMOTO TAKUYA
IPC: G11B5/72
Filed: 1988-04-05
Abstract: PURPOSE:To improve durability and wear resistance as well as lubricity and moisture resistance by using an org. compd. which is solid at and under ordinary temp. and atm. pressure on a thin ferromagnetic metallic film and providing a protective film consisting of composite films thereon. CONSTITUTION:The 1st protective film 3 is formed by a plasma polymn. method using the org. compd. which is solid at and under ordinary temp. and atm. pressure on the thin ferromagnetic metallic film 2 and further, the 2nd protective film 4 is formed of perfluoroalkyl polyethers on the outer side thereof. The friction force of a head at the time of starting, stopping, etc., of a disk is decreased by the effect of the 2nd protective film 4 if the composite films are formed by providing the 2nd protective film 4 on the 1st protective film 3 as the protective layer in such a manner. The lubricity and moisture resistance are thereby improved.
Patent JP-H05300799-A (JP)
Title: Control system for stepping motor
Inventor: TANIMOTO MITSUYOSHI
IPC: H02P8/00
Filed: 1992-04-06
Abstract: PURPOSE:To reduce an occupancy rate of a CPU by controlling a pulse duration and a pulse number to be output to a stepping motor by a hardware. CONSTITUTION:A pulse duration, a pulse number to be output to a stepping motor 1 and start/stop pulse, pulse after starting are previously informed to a memory 2, an output unit 3 by a CPU 4. The output unit reads data from a ROM 5 and outputs it to the motor by a stepping motor start request from the CPU 4.
Patent JP-S63249864-A (JP)
Title: Electrostatic copying machine
Inventor: MURAI TATSUYA
IPC: G03G21/20
Filed: 1987-04-07
Abstract: PURPOSE:To obtain a correct copy having no misalignment in an image, by controlling the operation timing of a transfer paper resist roller, based on the signal of an original tip detecting sensor provided on an optical member. CONSTITUTION:First and, second optical scanners 7, 8 are driven, and also, a carrying belt 5 is driven, and subsequently, an original resist roller 23 is operated and an original 2 is fed onto an original placing table 6, and thereafter, when an original tip detecting sensor 34 detects the original 2, when a prescribed time elapses after the detection, a transfer paper resist roller 22 operates. In such a way, after the original tip detecting sensor 34 has detected the original, the transfer paper resist roller 22 operates at a prescribed timing. In such a way, a correct copy having no misalignment in an image is obtained.
Patent JP-H10285679-A (JP)
Title: Speaker
Inventor: WATANABE KAZUHIRO
IPC: H04R7/02
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a sense beyond expectations resulting from a sudden change of lighting by lighting a BL lamp so as to allow the speaker to be vibrated while being lighted in various colors. SOLUTION: A picture or a pattern or the like in a single or multi-color of a fluorescent illuminant of fluorescent paint or fluorescent ink is printed or coated on a surface of a diaphragm 3 made of cone paper being a component of the speaker 1. Then a translucent coating film made of an ultraviolet ray transmission material not including an ultraviolet absorbing material is applied to the surface to cover the fluorescent illuminant. BL lamps 6 are placed to a circumferential ridge of a front side of the speaker 1 in a torus way. Thus, when an acoustic equipment employing the speaker 1 is operated, the diaphragm 3 is vibrated to produce sound.  When the BL lamp 6 are lighted in this case, the fluorescent illuminant receiving the light glitters, then a dynamic sense of sound is arisen by the diaphragm 3 that is vibrated while glittering so as to provide a powerful speaker because of the sound in addition to a dynamic visual sense.
Patent JP-H11278759-A (JP)
Title: Parking operation device for elevator
Inventor: KAJIWARA REIJI
IPC: B66B3/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To require no new wiring, by connecting in series a contact of a parking switch to a lamp and a connection cable of a lamp lighting circuit, and by making a normally-closed contact of a contact of the parking switch. SOLUTION: A normally-closed contact PK, SWb is connected in series to a call responding lamp HB1L at an elevator spot in a spot call responding lamp circuit. A relay XLHBL1 for detecting normal condition of the spot call responding lamp circuit is connected in parallel to an output signal ZHB1 for lighting the call responding lamp at the spot. An normally-closed contact XHB1 a of a relay for detecting a call button operation and an normally-closed contact XHB1b of a relay for detecting normal condition of the spot call responding lamp circuit is connected in series to a parking order detecting relay XPK. When a parking switch is operated, the normally-closed contact PK, SWb is opened, and the relay XHBL1 for detecting normal condition of the spot call responding lamp circuit is de-energized.
Patent JP-H07273777-A (JP)
Title: Data processing system and its auxiliary controller
Inventor: FURUTA TADASHI
IPC: H04L12/40
Filed: 1994-03-29
Abstract: PURPOSE:To improve the processing ability of the entire system and to improve the responsiveness to each terminal unit in the data processing system for transmitting data between a master unit and a terminal unit synchronously with a clock pulse sent to a pair of signal lines. CONSTITUTION:Plural terminal units and an auxiliary controller 40 are connected to a signal trunk line 11 led out from a master unit 10. The master unit 10 consists of a central controller 12 equipped with a CPU 15 and a transmission control part 13 equipped with a clock generation circuit 18 and a signal conversion circuit 21. Further, the terminal unit is provided with an address read means 31 and a data input/output means 32. The auxiliary controller 40 is provided with an address read means 41, data input means 42, data output means 43, and CPU 44. The data transmission is performed in synchronism with the clock pulse sent from the transmission control part 13 between the master unit 10 and each terminal unit and between the auxiliary controller 40 and each terminal unit.
Patent JP-H09272354-A (JP)
Title: Transfer device
Inventor: HOSHINA TAIJI
IPC: B60K17/34
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To miniaturize the power source of an actuator and the actuator. SOLUTION: When a displacement member 330 is forwarded by the drive of a motor 302, a spring member 340A is energized and a piston 310 transmits a push-press force to a push-press member by the repulsion force of the spring member 340A. A multiplate clutch is push-pressed by the push-press member and a drive torque is transmitted to front/rear wheels. When the displacement member 330 is retreated by the drive of the motor 302, the piston 310 is returned back by a connection structure. Therefore, as a return spring for returning the piston 310 is no more required, the drive forge of the motor 302 may be less and a hydraulic actuator 3A can be miniaturized in a longitudinal direction.
Patent JP-S527544-A (JP)
Title: Construction of vehicle capable of running either over level land or o ver staircase
Inventor: HIRAISHI MASUO
IPC: A61G5/02
Filed: 1975-07-08
Abstract: PURPOSE: To permit a wheeled chair to be moved even over a staircase by the provision of cross arms. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03282994-A (JP)
Title: Storage cooling device for automatic vending machine
Inventor: NOBUKUNI TATSUO
IPC: G07F9/10
Filed: 1990-03-30
Abstract: PURPOSE:To quickly reduce a storage room temperature down to an optimum temperature for vending cold commodities by supplying current to an auxiliary heater arranged in a cold(C) room at the time of switching a hot-and-cold (H/C) room from hot running to cold running. CONSTITUTION:When the operation mode of the H/C room is hot running, the contact of an operation mode changing switch 15 is OFF, the auxiliary heater 16 is in a non-energized state and a condensing unit 4 is thermostastically controlled by the storage temperature condition of the C room. When the operation mode of the H/C room is switched from hot to cold, the contact of the switch 15 is turned on, and when a manual switch 17 is turned on, the heater 16 is switched to a energized state, the detection temperature of a storage temperature controller 12I is raised to a level more than a set point and a compressor 5 in the unit 4 is held at a running state. Thereby, a cooling medium in the H/C room is allowed to flow through an electromagnetic value 14 inserted into a storage temperature controller 12II and the inside of the storage is cooled.
Patent JP-S59209356-A (JP)
Inventor: MAEDA MASATOSHI
IPC: A61M11/06
Filed: 1983-05-14
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-S59208667-A (JP)
Title: Labelling device
Inventor: YAMADA HARUYASU
IPC: G06T7/60
Filed: 1983-05-13
Abstract: PURPOSE:To attain high speed labelling by outputting a labelling condition on the basis of data on a processing point and pattern and label data on the preceding points from the processing point by 1H and one piece and relabelling the same pattern area. CONSTITUTION:It is defined that the processing point is A, the preceding point by one piece is B and the preceding point by 1H is C. A pattern signal is inputted to a terminal 15, and if a sweeping point is A, both ends of a 1H data line 1-1 are B and C data. Data labelled by the point A are inputted to a terminal 16 and data labelled by B and C are inputted to both ends of a 1H data line 1-2. When the A is ''0'', the program shifts to the succeeding operation without any processing. If the B and C are ''0''s when the A is ''0'', the output of the gate 7 adds ''1'' to the contents of a counter 11, the added value is outputted from a terminal 17 and a new number is assigned to the A. When the B is ''1'' and the C is ''0'', the same number as the B is assigned to the A, and when the B is ''0'' and the C is ''1'', the same number as the C is assigned to the A. Subsequently, the contents of a memory 14 are arranged and label numbers are assigned again in accordance with the contents of the memory 14.
Patent JP-H02263157-A (JP)
Title: Inspecting device
Inventor: YAMADA NAOTO
IPC: G01N29/22
Filed: 1989-04-03
Abstract: PURPOSE:To prevent scale from caking or solidifying by deposition by fitting a nozzle which jets water to a parallel link mechanism. CONSTITUTION:The nozzle 17 fitted to the parallel link mechanism 12 stands by above a material to be inspected during flaw detection and material contacting operation. At an inspecting head part 10, on the other hand, the nozzle contacts the material to be inspected directly and scale floating from its surface sticks on the reverse surface, specially, on the conveyance-directional downstream side. Then when the stand-by state is entered after the flaw detection, the jet water 19 which is supplied from a hose 18 through the nozzle 17 strokes on the reverse surface of the inspecting head part 10 centering on the downstream side to remove the scale sticking during the flaw detection, thereby preventing the scale from being deposited.
Patent JP-H04298210-A (JP)
Title: Air cleaner
Inventor: SASAKI TOSHIHIKO
IPC: A61L9/22
Filed: 1991-03-26
Abstract: PURPOSE:To maintain the air in a room always in a clean state by early detecting the generation amt. of dust and controlling the rotating speed of a fan and to prevent the rotating noise of the fan from disturbing people when they keep quiet. CONSTITUTION:The rotating speed of the fan 4 is controlled to vary the suction quantity of the polluted air passing through a filter 5 by using an activity sensor 8 which detects the number of persons to be a measure for the generation amt. of the dust in the room and the motion thereof and a rotating speed controller which varies the rotating speed according to the activity of the persons detected by this activity sensor 8.
Patent JP-S57199541-A (JP)
Title: Clamping device for sand mold for casting
Inventor: ITABASHI FUJIO
IPC: B22C23/00
Filed: 1981-06-02
Abstract: PURPOSE:To provide a titled device which prevents the production of defective castings, reduces the fluctuations in demensional accuracy and improves production efficiency by clmapling both side surfaces of sand molds which are molded continuously with an automatic molding machine and which are heretofore used in flaskless casting by means of keep plates. CONSTITUTION:This clamping device is beforehand provided in a charging station. Plural pieces of sand molds 1 which are extruded by a moldig machine and advnce in series on a skid 2 of a charging table are held and clamped of both sides by keep plates 4 actuated by cylinders 5. Since the cylinders 5 are mounted in framework by vibrationproof rubber 9 having flexibility, it is possible to clamp the side faces of the sand molds with the plates 4 in conformity with the side faces of the sand molds under uniform force. In this state, molten metal is charged successively into the molds 1 in the charging station. The final sand mold in the clamping device is charged with the molten and is advanced as it is until there are no more swells, after which the molds are unclamped.