baber/WOPTO huggingface dataset:
Patent JP-S5523703-A (JP)
Title: Two-phase semiconductor motor which has high efficiency and can be reversed by using only two position detector
Inventor: BAN ITSUKI
IPC: H02P6/16
Filed: 1978-07-31
Abstract: PURPOSE: To enable the reversal of a two-phase semiconductor motor, by shifting a single switch two position detectors and four main transistors which control the energization of the armature windings of the motor.  
     CONSTITUTION: When the magnet rotor of the motor rotates, the position detectors 1-1, 1-2 supply mutually-inverted output signals to terminals 11-1, 17-1, 11-2, 17-2. When terminals 42, 47 are short-curcuited to each other through the switch SW, signals from the terminals 11-1, 11-2 are short-circuited to a negative power terminal 27 and transistors 22, 24 are turned on by signals from the terminals 17-1, 17-2 and the motor rotates forward. When terminals 40, 47 are short-circuited to each other through the shifted switch SW, transistors 23, 25 are turned on by signals from the terminals 11-1, 11-2 and the motor rotates in reverse. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03290165-A (JP)
Title: Strawberry composition
Inventor: KUWAMOTO MASASHI
IPC: A23L19/00
Filed: 1990-04-07
Abstract: PURPOSE:To obtain the title composition with the scarlet of strawberry and vitamin C secured, by coating strawberry with chocolate. CONSTITUTION:The objective composition can be obtained by entirely coating (A) 75-80wt.% of a flesh of strawberry with (B) 20-25wt.% of chocolate.
Patent JP-H02271143-A (JP)
Title: Noncircular gear pair
Inventor: TAKAHARA TOSHIYUKI
IPC: F16H35/02
Filed: 1989-04-11
Abstract: PURPOSE:To carry out a continuously variable transmission with a low vibration and a high efficiency by setting the shape of the both meshed revolution parts so that the function of the absolute value of the revolution speed ratio of the first and second noncircular gears for the angular displacement and the differential value vary continuously. CONSTITUTION:As for the first - third noncircular gears 11, 21, and 31 fixed on the first - third rotary shafts 10-30, each meshing pitch curved line 12a, 12b, 13a, 13b, 22a, 22b, 23a, 23b is meshed, and the revolution supplied from the second rotary shaft 20 is transmitted to the third rotary shaft 30, and the continuously variable transmission is performed by varying the phase angle pi+alpha of the third rotary shaft 30 for the second rotary shaft 20. In this case, the absolute value of the radio omega2/omega1 and omega1/omega3 of the revolution speed of the roncircular gears 11, 21, and 31 is set as the function of the angler displacement theta of the first noncircular gear 11, and the shape of the meshed pitch curved line 12a, 12b and 22a, 22b, and 13a, 13b, and 32a, 32b is set so that the value of the function and the differential value for the value theta are continuously varied. Thus, the continuously variable transmission can be carried out with a low vibration and a high efficiency.
Patent JP-H10284182-A (JP)
Title: Method of connecting power source adapter, external battery box and power source plug jack of electronic equipment, and device executing the connection
Inventor: TAKAKURA MINORU
IPC: H01R31/06
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a disruption of an appliance due to a false connection by providing a projecting part on a periphery surface of a cylindrical plug on a feeding side, and a recessed part on an inside perimeter surface of a jack on a receiving side, so that the power plug and the jack based on different standards can not be jointed by combining the recessed part and the projecting part. SOLUTION: Projecting parts T11, T12 are provided along an axis direction of an exterior electrode UE of a power source plug. Recessed parts O11, O12 are provided along an axis direction, that is an inserting direction, of a plug inserting hole PH of a jack. When the projecting parts T11, T12 of the plug are inserted in the recessed parts O11, O12 of the jack while being engaged with each other, the exterior electrode UE of the power source plug and an interior electrode IE are connected to an inside perimeter electrode DE of the jack and a center electrode CE of the jack respectively, and feeding from the plug to the jack is performed. If the projecting parts T11, T12 are not engaged with the recessed parts O11, O12, compatibility of jointing of the plug and the jack is checked, so that a false jointing can not be performed.
Patent JP-H06201906-A (JP)
Title: Light reflector, encoder and its production
Inventor: TANIGUCHI YUKIO
IPC: G02B5/08
Filed: 1993-04-20
Abstract: PURPOSE:To improve wear resistance, strength of adhesion and light reflectivity by laminating an SiO layer, Al layer, SiO layer, specific resin layer and base material layer in this order from the light incident side, thereby constituting the light reflector. CONSTITUTION:A UV curing resin 18 is dropped between an Ni pattern plate and a glass plate 17 subjected to a silane coupling treatment on the surface and a pressure is applied between the both. The UV curing resin 18 is then irradiated with UV rays from the glass plate 17 side and is thereby cured. The Ni pattern plate is thereafter peeled. The plates are then subjected to an ion-bombardment treatment for improving adhesiveness from the resin layer 18 side and thereafter a SiO layer 20 as an adhesive layer is first formed. An aluminum layer 21 to be formed as a reflection layer is then formed on this adhesive layer 20 and finally a SiO layer 22 to constitute an increase reflection film and wear resistance layer is again formed to complete the reflector for the encoder. The refletivity is improved by the effect of the SiO layer 22 and the wear resistance is improved in such a case. The adhesiveness of the resin layer 18 and the reflection layer 21 is improved and the reflection film 21 is made hardly peelable by the effect of the SiO layer 20.
Patent JP-H07297689-A (JP)
Title: Analog voltage switching circuit and comparator with hysterisis using this circuit
Inventor: WATANABE HIKARI
IPC: H03K5/08
Filed: 1994-04-28
Abstract: PURPOSE:To provide circuit constitution capable of highly accurately and selectively outputting one of two reference voltages by a bipolar IC. CONSTITUTION:Two diodes 5 and 6 are serially connected between current sources 1 and 2 for making the same current I1 and I2 flow and reference voltage sources 9 and 10 for obtaining the different reference voltages V1 and V2 are provided. Transistors 7 and 8 provided with emitters respectively connected to the connection part 11 of the diode 5 and the current source 1 and to the connection part 12 of the diode 6 and the current source 2 and bases respectively connected to the respective reference voltage sources 9 and 10 are provided. A switch 13 for selectively conducting the connection part 11 of the diode 5 and the current source 1 and a grounded part 4 is provided. Then, the connection part of both diodes 5 and 6 is defined as the take-out part 14 of an output voltage Vo to be switched based on the operation of the switch 13. Also, the take-out part 14 is connected to a third current source 15 for making the current I3 different from both currents I1 and I2 flow.
Patent JP-S60239100-A (JP)
Inventor: MURAI TOSHIAKI
IPC: H05K13/02
Filed: 1984-05-11
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-S5617611-A (JP)
Title: Reciprocative movement changeover device for filter press
Inventor: KATOU YOSHIMITSU
IPC: B01D25/172
Filed: 1979-07-21
Abstract: PURPOSE: To make the titlted device easy to assemble and adjust and durable by providing a guide wheel turning in contact with the endless belt between a driven wheel and a drive wheel interlocking to frame opening mechanisms and a slider provided with a switch changeover body to frame members by energizing springs.  
     CONSTITUTION: A motor revolves a driven wheel 13 and wheels 27, 27' for wrapping transmission via an endless belt 14 and frame opening mechanisms 9, 9' are transferred from the position A to B via wrapping trasmission belts 29, 29'. In the position B, the mechanisms 9, 9' hold filter plates 6 therebetween and move them to right. While discharging the cake, the plates 6 travel until they about on the filter frame 5 and movable head 8 having arrived first, then the revolution of the wheels 27, 27' is stopped. However, the drive wheel 12 keeps revolving clockwise and therefore it contacts the endless belt 14. This causes the rotating guide wheel 12 to be moved leftward and also causes a slider 20 to slide in a frame member 16 so that a switch changeover body 19 is moved left to turn off a switch 23. Then, the drive wheel 12 revolves counterclockwise. By the above-mentioned changeover operation, the mechanisms 9, 9' are reciprocatively moved, by which the plates 6 are successively fed in the right direction and the frames are opened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58211152-A (JP)
Title: Image pickup device of microfilm camera
Inventor: KOUYAMA MASAHIRO
IPC: G03B17/50
Filed: 1982-06-02
Abstract: PURPOSE:To shorten a cooling time before exposure and to improve the efficiency of photographing operation by exchanging a heating body and a cooling body alternately and pressing a film surface held on an image-formation focal plane with a fixing frame against the heating and cooling body, and then performing exposure. CONSTITUTION:A prescribed area of a film 100 is set on a photosensitive frame 40 with a photographic base 20 and a motor 28 is driven to lower a moving member 22 guided by plural pins 21; and pressurized air is supplied through the operation of a solenoid valve 43 to press the film 100 against the heating body 31. The moving member 22 is elevated after the air is applied for a specified time, and when a holder 30 is rotated by 90 degrees through the operation of a motor 37, the cooling body 32 faces the film. Then, the moving member 22 is lowered to press the film 100 against the cooling body 32 uniformly with the pressurized air even if there is thermal strain of the film, and thus the focal plane is held and exposed by opening and closing a shutter 46. Therefore, the film before exposure contacts the cooling body directly, so the cooling time is shortened and the efficiency of the operation is improved.
Patent JP-S5217311-A (JP)
Title: Heat resisting cast steel of high strength and its production process
Inventor: FUKUI HIROSHI
IPC: C22C38/40
Filed: 1975-08-01
Abstract: PURPOSE: Improving the strength of Ni - Cr heat resisting cast steel by dispersing uniformly through the entirely of matrix the formation of secondary carbides deposited densely in the neighborhood of grain boundary and cell boundary while being used at elevated temperatures. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5719167-A (JP)
Title: Pulse arc welding device
Inventor: MIZUNO MASANORI
IPC: B23K9/09
Filed: 1980-07-08
Abstract: PURPOSE: To supply pulse current from a transformer and a capacitor and decrease the capacitor of the transformer by connecting the connection point of a diode connected to the transformer and a phase control element to earth side via the capacitor.  
     CONSTITUTION: When a phase control element 2 turns on at the welding, pulse current flows from a transformer 1 and a capacitor 5 to the arc part 9 of an external circuit B through the element 2. Next, the phase of the output voltage of the transformer inverts to apply reverse voltage upon the element 2 which switches off to stop the current, then base current flows to the circuit B through a base power source 3. When a switch 7 is turned on during this switch off period, the capacitor 5 is charged through a current control element 6. If the element 2 is again turned on at a prescribed phase after turning the switch 7 off to stop the current flowing from the element 6, the pulse current again flows from the transformer 1 and the capacitor 5. In this way, the pulse current is supplied from both the transformer 1 and the capacitor 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5617335-A (JP)
Title: Camera with data dispaly
Inventor: FUTAMI MINORI
IPC: G03B17/24
Filed: 1979-07-20
Abstract: PURPOSE: To make it easy to make sure of data of be copied by providing a data display-part lighting unit to a data display part.  
     CONSTITUTION: The figure shows circuit substrate 5, lighting lamp 4, flashing switch contact part 5a of circuit substrate 5, reflective plate 6 serving as a photoconductor for lamp light, dislay-body weight 7, conductive rubber 8, light-shielding frame 9, display window 10, integrated circuit 11 made of COMS, integrated-circuit mold frame 12, display body 13 for writing such as LED, photographing film 14 and camera back cover 15. Display body 1 has display contents controlled by the electronic circuit composed principally of integrated circuit 11 and through the operation of correction switch group 3, corrections of a time and other data are made. Lighting lamp 4 that turns on-off with flashing switch 2 is provided for lighting display body 1, so that data to be copied can easily be confirmed and corrected even in the dark. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60237251-A (JP)
Title: Speed change device for hydraulic operation type gear
Inventor: NISHIDA TETSUYA
IPC: F16H63/30
Filed: 1984-05-09
Abstract: PURPOSE:To eliminate delay of response by increasing an initial boosting speed upon operating a clutch. CONSTITUTION:This device is applied to 4-step changeable synchro-mesh type gear speed changing device mounted on tractor and a friction disc type transmission clutch is provided between a transmission shaft and a power take-out shaft. A solenoid proportional reduction valve 17 is provided between a clutch operation control valve and a hydraulic clutch. Hydraulic pressure ports 20P, 20C are communicated by the movement of a spool receiving a pushing force F by the solenoid coil 19, pressure oil is introduced into a pressure chamber 21 through a path 22, the pressure of the port 20C is set and the pressure oil is sent into the clutch C. Exciting voltage is controlled upon operating the clutch ON and the voltage is regulated as shown by the signs Q1, Q2 in the diagram.
Patent JP-S5427301-A (JP)
Title: Telegraph signal control device for scpc
Inventor: IWAFUNE YASUNORI
IPC: H04L27/00
Filed: 1977-08-02
Abstract: PURPOSE: To avoid the fault caused by the constant transmission of the micro SCPC carrier wave when the telegraph signal is transmitted through the aural SCPC circuit, by actuating the control circuit consisting of the telegraph signal detector circuit, the telegraph carrier ON/OFF switch and others. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5319837-A (JP)
Title: Transfer belt drive device for electrophotographic copier
Inventor: KANEKO YUTAKA
IPC: G03G21/00
Filed: 1976-08-06
Abstract: PURPOSE: To render the circumferential speeds of both photo-sensitive drum and transfer belt to coincide each other in the chain drive device for driving the photo-sensitive drum and the transfer belt by connecting the photo-sensitive drum and the transfer belt roller with a drive belt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09253915-A (JP)
Title: Throw-away tip type grinding cutter
Inventor: SUZUKI AKIRA
IPC: B24D3/00
Filed: 1996-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a surface grinding cutter or the like improved in the cooling performance and the efficiency of ejecting tips. SOLUTION: A disc-like cutter body 2 is provided in the side part 21 of the peripheral edge with a plurality of slots 22 for attaching chips 1. The tip 1 attached to the slot 22 is configured like a deformed quadrilateral to be removably attached to the slot 22 through a fastening means 5. The tip 1 is formed on one end with a grinding edge surface 11 to which grains 3 are mounted. The grinding edge 11 consists of a horizontal surface 111 and inclined surface 115. The grains 3 mounted to such grinding edge 11 consist of diamond or cubic system boron nitride(CBN). These grains 3 are mounted onto the grinding edge 11 by metallic cement (bonding agent).
Patent JP-S60236542-A (JP)
Title: Bus connection control system
Inventor: AIHARA NAOKI
IPC: H04L12/403
Filed: 1984-05-10
Abstract: PURPOSE:To reduce connection/release processing to the bus for a slave device by providing a signal bus for connection of all master and slave devices in addition to a bus, transmitting a signal designating a slave device to be connected to the bus to the signal bus by the master device and connecting the designated slave device to the bus. CONSTITUTION:A control part CTL' within a master device ME that starts communication actuates a connection control part CNC to send the address of a slave device SEi' and to receive communication to a signal bus SB. At connection parts CN1-CNn, decoders DC1-DCn receive the addresses delivered from the bus SB, and only the connection part CNi having coincidence with the address given to the own device SEi' sets both the transmission and reception part R' and D under a conduction state respectively. As a result, only the device SEi' is connected to an information bus IB via the parts R' and D within the part CNi to attain communication with the device ME. The device ME which is through with communication with the devices SEi' stops the transmisson of the address of the device SEi' to the bus SB.
Patent JP-H02271497-A (JP)
Title: Signal transmission circuit for sensor
Inventor: KONISHI KEISUKE
IPC: H04B3/50
Filed: 1989-04-13
Abstract: PURPOSE:To transfer an analog signal with high accuracy by constituting this circuit so that an analog signal of a sine wave, etc., executes a signal transfer through a transformer in the end part of a transmission cable. CONSTITUTION:A sine wave signal from an electromagnetic induction element 1 is amplified by an amplifying part 2, brought to noise elimination by a filter part 3, amplified again by an output amplifying part 4 and sent to a transformer 6 through a transmission cable 5. In the transformer 6, the inputted signal is brought to voltage conversion in a prescribed ratio, brought to noise elimination by a filter part 7, binarized by a prescribed discrimination level in a comparator part 8 and outputted as a digital signal. In this case, by setting in advance a voltage transformation ratio which can compensate a transmission loss in the cable 5 to the transformer 6, a signal processing by a signal processing circuit 20 can be executed more satisfactorily. As a result, even in the case a distance of the cable 5 is long, the signal can be transferred exactly from a head part 10 to the circuit 20.
Patent JP-H03292244-A (JP)
Title: Brake control device for rear two-axle vehicle
Inventor: KAWASAKI KATSUYA
IPC: B60T8/176
Filed: 1990-04-09
Abstract: PURPOSE:To compensate for deficiency in a brake power by switching an electromagnetic switching valve by means of an output signal from an electronic control device based on a signal from a pressure sensor to detect the pressure fall of a front and a rear wheel brake during the occurrence of the fall and connecting a first piping system to a rear rear wheel brake. CONSTITUTION:When a pressure fall occurs to front and rear brakes 13 and 13a, a pressure fall signal is outputted to an electronic control device 20 from pressure sensors 19 and 19a. Meanwhile, by means of an output signal from the electronic control device 20, electromagnetic switching valves 14 and 14a are switched to a second position, a pipe 24 is connected to a pipe 29, and the pipe 24 is connected to a pipe 29a. Thus, pressurized air in an air tank 8 is fed to a boosting device 4 through a brake valve 6, a pipe 21, and an electromagnetic pressure control valve 5, and pressure oil from the boosting device 4 is fed to a front wheel brake 3 through a pipe 22. Simultaneously, the pressure oil is fed to rear rear wheel brakes 16 and 16a through the pipe 22, the pipe 24, the electromagnetic switching valves 14 and 14a, and the pipes 19 and 19a. This constitution compensates for reduction of a brake force.
Patent JP-S5216093-A (JP)
Title: Multi-shaft cutting device for h-shaped steel
Inventor: KITAGAWA TOSHIKATSU
IPC: B23B41/00
Filed: 1975-07-30
Abstract: PURPOSE: To provide a way for providing a easy elimination of cutting scraps made during the cutting with the use of special rellers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5520065-A (JP)
Title: Synchronizing separator circuit for television picture receiver
Inventor: TATESHIMO TSUNEO
IPC: H04N5/08
Filed: 1978-07-31
Abstract: PURPOSE: To obtain the steady vertical synchronizing performance even when the ghost wave is received by lowering previously the clip level only at the vertical synchronous signal part.  
     CONSTITUTION: Input terminal 1 is connected to the base of transistor T 1  via resistance R 1  and capacitor C 1  in series, and the base is connected to the +B power source via resistance R 2 . The collector is connected to the +B power source via resistance R 3  as well as to output terminal 2. While terminal 1 is set parallel to the circuit and then connected to the base of transistor T 2  via resistance R 4  and capacitor C 3  in series, and the collector is connected to the emitter of T 1  as well as earthed via forward diode D 1  with the emitter also earthed. At the same time, the joint of R 4  and C 3  is earthed via capacitor C 2 , and resistance R 5  is connected in parallel to C 3 . In such way, the clip level is varied automatically at the vartical synchronous part, thus securing the steady synchronizing separation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08280984-A (JP)
Title: Washing machine
Inventor: WADA MASAJI
IPC: D06F33/02
Filed: 1995-04-19
Abstract: PURPOSE: To inform a user of a required time from actuation of a pump until a set water level being reached by displaying the required time until the set water level being reached based on data obtd. on water feeding data in a bath water course until last time when the bath water course is executed. CONSTITUTION: Into a control apparatus 23, a various switch signals are input from various operational switches 21 and a water level detecting signal is input from a water level sensor 24 for detecting the water level in the inner tank and in addition, a signal for detecting the amt. of washings is input from a sensor 25 for the amt. of washings for detecting the amt. of washings in the inner tank. In addition, based on an input and stored control program, the control apparatus 23 gives a drive controlling signal to various displaying parts 22, a buzzer 26 and a driving circuit 27 for driving a water feeding valve 17, a motor 9 and a drain valve 10. Namely, a required time until reaching a set water level on feeding bath water in a bath water course is displayed based on data on the flow rate and the required time of water supply obtd. until last time.
Patent JP-H06306646-A (JP)
Title: High corrosion resistant steel
Inventor: MORITA MASAYA
IPC: C23F13/14
Filed: 1993-04-21
Abstract: PURPOSE:To produce high corrosion resistant steel by sticking specified coating weight of a Zn film on the surface of steel having a specified componental compsn. added with P, Cu and Ni. CONSTITUTION:On the surface of steel contg., by weight, 0.002 to 0.01% C, <=1% Si, 0.05 to 2.2% Mn, 0.02 to 0.1% P, 0.003 to 0.02% S, <=0.1% SolAl, <=0.004% N, 0.0005 to 0.002% B, 0.2 to 0.5% Cu, 0.1 to 0.5% Ni and one or two kinds of 0.005 to 0.1% Ti and 0.002 to 0.05% Nb, and the balance iron with inevitable impurities, a Zn film or an alloy film obtd. by incorporating one or >= two kinds among Fe, Ni, Cr, Co, Ti and Mo into Zn is stuck by 0.1 to 5g/m<2>. In this way, the high corrosion resistant steel including a high corrosion resistant cold rolled steel sheet can be obtd.