baber/WOPTO huggingface dataset:
Patent JP-H041607-A (JP)
Title: Corner cube holding frame
Inventor: HOSOE HIDE
IPC: G02B7/198
Filed: 1990-04-18
Abstract: PURPOSE:To simplify the structure and to reduce a decrease in the reflecting surface of a corner cube by pressing the cut surface which is formed at the top of the pyramid part of the corner cube across an elastic body member by a pressing member fitted in the fitting hole of the holding frame. CONSTITUTION:The corner cube 2 is formed by cutting the top part of the pyramid part with the cut surface 2a which is perpendicular to the optical axis and inserted into the fitting hole 1a with its incidence and projection surface 2a ahead until the peripheral edge part of the incidence and projection surface 2b abuts on the receiving surface 1b, perpendicular to the optical axis, of an internal flange part projecting into the fitting hole 1a of a holding frame main body 1. Then the lid-shaped pressing member 3 fitted in the center hole of the internal surface while a spherical elastic body member 4 projects from the internal surface is screwed in the fitting hole 1a of the holding frame main body 1 to fix the corner cube 2 in the holding frame main body 1. Consequently, the structure is relatively simple and the holding frame can be manufactured at low cost; and the frame can easily be assembled without straining the reflecting surface and the decrease of the reflecting surface of the corner cube is reducible.
Patent JP-H09291981-A (JP)
Title: Bevel gear assembly and differential device having bevel gear assembly used in differential gear mechanism
Inventor: TERAOKA MASAO
IPC: F16H48/38
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a bevel gear assembly to hold a backlash at a prescribed value or more and provide a differential device wherein the bevel gear pair is used in a differential gear mechanism. SOLUTION: A differential device comprises a differential gear mechanism 23 consisting of a differential case 3 rotationally driven by an engine, a pinion gear 17 revolving integrally with the differential case 3, and side gears 19 and 21 engaged with the pinion gear 17 to transmit the drive force of the engine to respective wheel sides; a differential gear mechanism 23; and frictional clutches 33 and 33 for a differential limit. The side gears 19 and 21 are provided with protrusion parts 43 and 49, respectively, which are brought into abutment against the pinion gear 17 and regulate mutual positions and hold a backlash at a prescribed value or more.
Patent JP-H07312300-A (JP)
Title: High voltage power source device
Inventor: NISHIMURA SHINICHIRO
IPC: H05H5/02
Filed: 1994-05-17
Abstract: PURPOSE:To shorten the distance between respective stages of a C.W. circuit more than in the past, and downsize the whole high voltage power source device. CONSTITUTION:A plurality of part shelves 7... are provided at prescribed intervals on the outer circumferential part of an insulating stack bobbin 4 erected between a top plate 8 and a base plate 9. Electric circuit parts (capacitor, diode, electric circuit terminal or the like) in each stage of a Cockroft- Walton's circuit (hereinafter referred to as C.W. circuit) are arranged in the space between the respective shelves 7.7, and the whole C.W. circuit and the part shelves 7... are enclosed by a flexible insulating resin molding material 10 and integrally resin-molded. Four struts 11... are erected between the top plate 8 and the base plate 9 on the circumference of the integrally resin-molded body. The generation of corona discharge in the C.W. circuit can be prevented, and the reliability as high voltage power source is enhanced.
Patent JP-H08310694-A (JP)
Title: Device which winds and rewinds large number of flat printed products
Inventor: ARUBAATO OIGUSUTAA
IPC: B65H5/28
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a space-saving inexpensive device for winding printing products round a roller core or rewinding the printing products from the roller core. SOLUTION: At least a single winding belt deliverable from a roller shaft and supplied by being hooked under a roller core 3 is supplied to the roller core 3 supportable by a winding frame to form a winding layer of printing products. The end surface side of the drivable roller core 3 is fixed and connected to an upper side stand part 4 of the winding frame almost vertical to the winding axis 8, and is removably supported by a winding frame element 5 formed of a winding frame base part 12 and a lower side stand part 13.
Patent JP-S59227605-A (JP)
Inventor: FURUKAWA KEIICHI
IPC: B65F1/08
Filed: 1983-06-08
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-S59228263-A (JP)
Title: Counting device for number of copies
Inventor: NAGATA NORIZOU
IPC: G03G21/00
Filed: 1983-06-09
Abstract: PURPOSE:To count the number of both-side copies accurately by inhibiting a size counter from counting on condition that a guide member which guides copying paper to a peper refeeding part is switched to a peper refeeding direction. CONSTITUTION:A copying machine 1 is provided with a guide pawl 27 which is so switched that copying paper discharged from a couple of discharge rollers 24 is guided to sides of a discharge tray 25 and a passage 26 selectively. An operation panel 70 includes a print key 71, numeral display device 72, ten-key, paper size selection key, both-surface selection key, etc., and a switch matrix connected to a CPU is set. Further, a carry-out sensor which detects the copying paper being carried out is connected to the switch matrix. The counter which counts the number of copies of specific size is connected to the output of the CPU. When the pawl 27 is turned to send a form after copying to a returning means (d), the counter does not operate even if a sensor detects it, so accurate counting is performed.
Patent JP-H04310472-A (JP)
Title: Rear wheel steering mechanism for vehicle
Inventor: AKITA TATSUYA
IPC: B62D101/00
Filed: 1991-04-09
Abstract: PURPOSE:To provide a rear wheel steering mechanism capable of securing driving stability of vehicles stopping with controlled slip by employing means for keeping the compensated state caused by second compensation means which compensates the rear wheel steering characteristic synchronously with the judgment of road conditions during the actuation of a slip control device. CONSTITUTION:An ABS control unit U2 issues a signal S representing the operating conditions of the ABS and the condition of road surface mu to a rear wheel steering mechanism control unit U1. The control unit U1 changes the settings of the steering ratio characteristic of the rear wheels 2RL and 2RR relative to the front wheels 2FL and 2FR according to the operating conditions and the controlled conditions of the ABS of brake mechanism 23 working on each wheel. In the case the ABS stops, the compensation by a compensation vague KA is immediately released but the compensation by a compensation value KA based on the judgement of the road surface mu is not released, the value KB at the time of ABS stop is retained and renewed by the judgment of the road surface mu at the next start of operation of the ABS.
Patent JP-S63268226-A (JP)
Title: Electrolytic capacitor
Inventor: YONEDA HAJIME
IPC: H01G9/02
Filed: 1987-04-27
Abstract: PURPOSE:To reduce extremely the variation in capacitance and loss, by adding a very small amount of P-octyl phenyl phosphate to an electrolyte for driving an aluminum electrolytic capacitor. CONSTITUTION:An electrolyte for driving an electrolitic capacitor, to which 0.1-5.0 wt% p-octyl phosphate is added, is used. An example of composition of the electrolyte is as follows; ammonium borate of 10 parts, ethyklene glycol of 79 parts, and P-octyl phenyl phosphate of 1 parts (specific conductivity: 2.55X10<-3> upsilon/cm).
Patent JP-S584630-A (JP)
Title: Coupling construction of axle shaft to differential gear
Inventor: YOSHIDA KENJI
IPC: F16H48/08
Filed: 1981-07-01
Abstract: PURPOSE:To reduce a shock noise at colliding contact to a pinion mate gear, by forming a side gear and axle shaft relatively axially movable. CONSTITUTION:Position relation between the first engagement recessed part 6 and the second engagement recessed part 7 is arranged in such a manner that under a condition adapted with the point end of an axle shaft 4 to a pinion mate shaft 11 further pressed with a side gear 2 to a pinion mate gear 10, a distance of at least backlash B is provided between an internal wall 6b in the outside of the recessed part 6 and internal wall 7b in the recessed part 7. Slide resistance force between a snap ring 8 and the axle shaft 4, generated when the axle shaft 4 is tightened by the snap ring 8, is arranged smaller than tension of a spring pressing the axle shaft 4 to the direction of a differential gear 1, at movement of the side gear 2, the axle shaft 4 is arranged not to move together.
Patent JP-S59228635-A (JP)
Title: Optical switching element
Inventor: FUJITA MASAYUKI
IPC: G02F1/295
Filed: 1983-06-11
Abstract: PURPOSE:To correct beam deformation originating from 1 deg. deflection, reduce the decrease in the coupling efficiency of a light beam coupling system, and obtain a device with small insertion loss by attaining 2 deg. deflection to a mutually opposite direction at the time of optical-path switching. CONSTITUTION:A flat plate 4 which has thickness (t) and decreases in refractive index with an electric field or heat is made of, for example, a rutile crystal base plate and has electrodes 5 and 6 on the opposite surfaces spaced by l from the opposite positions in surface directions. A light beam 7 is made incident to the flat plate 4 from near the electrode 5 almost in parallel to the surface of the flat plate 4, and a voltage is impressed between the electrodes 5 and 6 to induce variation in refractive index near right under the electrodes 5 and 6. The light beam 7 projected after being deflected twice is a nearly parallel beam. The distance l and the voltage impressed between the electrodes 5 and 6 are selected properly so that the beam crosses itself almost at the mid-point between the electrodes 5 and 6, thereby suppresses the variation in the diameter of the beam.
Patent JP-S59228432-A (JP)
Title: Alc circuit of transmitter
Inventor: SANO MITSUO
IPC: H03G3/20
Filed: 1983-06-10
Abstract: PURPOSE:To apply automatically automatic load control at a value being a ratio of prescribed rise and fall or over by providing an automatic load control voltage generating circuit activated only with the polarity of a DC component of a high frequency voltage proportional to the root of a power of reflected wave going backward from a feeder. CONSTITUTION:A high frequency voltage epsilonR proportional to the root of the power PR of reflected wave going backward from the feeder is obtained at other output terminal of a current transformer. A DC output ER is obtained by rectifying the voltage by means of diodes D1, D2. The automatic load control is applied automatically at a ratio S of rise and fall of a prescribed signal wave or over by providing an automatic load control (ALC) voltage generating circuit X activated only at the polarity of the DC output ER and the more the ratio of rise to fall is increased, the more the automatic load control becomes effective, thereby decreasing the output.
Patent JP-S5627440-A (JP)
Title: Crt display unit
Inventor: KATOU HIDEAKI
IPC: G06F3/037
Filed: 1979-08-15
Abstract: PURPOSE: To make it possible for an operator to use a light pen with any display brightness most suitable to the operator by compensating the brightness needed for the operation of the light pen by providing a display brightness control circuit.  
     CONSTITUTION: Display brightness control circuit 14 is provided which consists of selective switching circuit 15, display brightness setting circuit 18, etc. In circuit 15, switching transistor 17 serves as the selection switch of circuit 18 by being turned on-off through NAND gate 16. Further, circuit 18 consists of brightness fixed setting part 19 that sets fixedly display brightness usable by the light pen and brightness random setting part 20 that by which an operator can set the display brightness freely; and a higher base voltage of transistor 21 or 22 is output to line K and CRT28 increases in display brightness as the potential of line K rises. Then, a video signal is sent from line A to CRT28, whose display screen emits light and when its light-emission position agrees with sensitive area 1a of light pen 1, a signal is sent to line M. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09269059-A (JP)
Title: Controller for automatic transmission
Inventor: KAMATA SHINYA
IPC: F16H61/02
Filed: 1996-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress a shift shock generated at the time of shift so as to favorably execute shift action by coping with a shock during a predetermined shift period that two frictional elements are released and one frictional element is fastened. SOLUTION: In a torque demand shift, releasing action is preceded and a frictional element is slipped, thereby a turbine rotational speed is increased accompanied by the increase of an engine speed, and also a fastening side frictional element is fastened at a point of time when raised near to the previously calculated turbine rotational speed after shift, and further a releasing side frictional element is completely released, therefor a target shift stage is achieved.  In this case, operating pressure to the releasing side frictional element, that is, the fastening force and the slip rate of the frictional element, are controlled, thereby the turbine rotational speed is immediately increased up to a rotational speed Ntio after shift for the purpose of improving responsiveness of shift while the increasing turbine rotational speed is feedback controlled so that a rotational speed Nt is matched to a target rotational speed Ntio (chain line) per control cycle.
Patent JP-S59228143-A (JP)
Title: Method and apparatus for detecting position of fault in double-pipe pipeline
Inventor: KOYANAGI YASUO
IPC: G01M3/16
Filed: 1983-06-10
Abstract: PURPOSE:To detect the position, where a fault occurs, simply, quickly, and positively, by sending electric pulses for detection to outgoing and returning current paths for heating a pipe line and maintaining its temperature, and obtaining the time when the reflected wave is detected. CONSTITUTION:Current is made to flow between an inner pipe 1 and an outer pipe 2 of a pipe line from a power source circuit 102 so as to heat the pipes. Thus the temperature of a fluid flowing in the pipe line is maintained. When the position of a fault is to be detected, a sequence control device 118 is driven, and detecting pulses from a detecting circuit part 104 is sent to the pipe line through a switching circuit 101. Impedance at the position, where a short-circuit fault occurs, becomes extremely small. Therefore the level of the reflected signal of the detecting pulses becomes low. The received level is stored in a memory 117. After the sending and receiving of the detecting pulses have finished, the data in the memory 117 is introduced into an operating device 119. The distance to the position when the fault occurs is computed based on the time the reflected signal is received, and outputted to a fault position display 120 and a recorder 121.
Patent JP-S61263349-A (JP)
Title: Sending previlege takeover system in data transmission
Inventor: KOBAYASHI KOJI
IPC: H04L12/00
Filed: 1985-05-17
Abstract: PURPOSE:To shorten a total time required for communication in data transmission by connecting at all times to the line receiving terminals of a plural number of commu nication equipments connected in a loop, and by connecting sending terminals to the line only while sending previlege is assigned to the sending terminals, and by bypassing the line if no sending previlege is assigned to the sending terminals. CONSTITUTION:A plural number of communication equipments CE (only one station is shown in figure) that transmit information in a constant direction of LR LS are connected to the looped transmission line. Each communication equipment CE is con nected to terminal equipment TE via transmitting/receiving section SR, a receiving terminal R is in connection with the line at all times, and when the communication equipment receives a sending previlege takeover signal for its own station, its own signal sending priority is compared with that of other stations and if the former prior ity is higher than the latter, switch SW is switched over to connect the sending termi nal to the line to send out a sending previlege request signal, and when the request signal is received by the other station, its own information is continuously sent. If its own sending priority is lower than the other and if no sending previlege takeover signal is present, switch SW is left connected to the line. In this way, a total time required for communication can be shortened.
Patent JP-S5533904-A (JP)
Title: Control method of inlet valve
Inventor: MORIGUCHI KAZUO
IPC: F16K37/00
Filed: 1978-08-28
Abstract: PURPOSE: To make the water seal performance always well maintainable, with water seal surfaces prevented from damage due to a foreign material, in the method of controlling the inlet valve, located in the upstream side of main machine, to shut off the fluid pressure.  
     CONSTITUTION: When the main machine, not shown in the drawing, is stopped, with a closing command of inlet valve fed out, a solenoid valve 11 works to make a high pressure at opening side of a servo motor 7, and a rotary valve main unit 5 starts to perform a closing operation. In this case, a difference pressure detecting switch 21, for detecting a torque condition of the servo motor 7 to become extraordinarily high with a foreign material 12 when put between a rotary valve barrel 1 or seal disk 4 and a rotary valve main unit 5, is provided. With this switch 21 when turned ON to detect the foreign material 12 to be put between, a solenoid valve 22, for stopping a closing operation of the inlet valve, is switched to the close side, to stop the closing operation of the servo motor 7, thus water seal surfaces of the valve seat will be prevented from damage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02282234-A (JP)
Title: Arithmetic device for information on lens driving
Inventor: OTAKA YUKIO
IPC: G03B13/36
Filed: 1989-04-24
Abstract: PURPOSE:To improve the accuracy to eliminate an obstruction of a short distance by calculating the information on a lens driving in accordance with the outputs from a means for giving preference to the measured value of the short distance, means for giving preference to a central measured value and means for making light of the prescribed measured value. CONSTITUTION:The distance measured values from an upper left distance measuring system 1, a central distance measuring system 2 and a lower right distance measuring system 3 with respect to the visual field of a finder are inputted to a microprocessor 4. A selecting means 9 selects 9 one from the outputs added with the output from the means 5 for giving preference to the measured value of the shortest distance, the means 6 for giving preference to the central measured value when the central measured value is about middle, and the preference limiting means 7 which makes light of the prescribed measured value and further preferably the output of the means 8 for giving preference to the measured values on both sides. A calculating means 10 calculates the information on the lens driving from the selected measured value and the lens is focused to an adequate distance by a focus adjustment driving system 11, by which the photographing is executed.
Patent JP-S5531906-A (JP)
Title: Measuring unit for weight of freight car
Inventor: TOGASHI SETSU
IPC: G01G19/04
Filed: 1978-08-29
Abstract: PURPOSE: To constitute the unit making unnecessary the removal of the freight weight meter even when a locomotive passes on, by reducing the weight acted to the load cell when the wheel is positioned just above the load cell.  
     CONSTITUTION: The guides 27 and 28 are located at the both outsides of the load cell main body 40, and the beam guides 25 and 26 supported with the load cell main body 40 and the guides 27 and 28 are provided. Further, the load cells 1 and 2 are located under the lower part of the load cell so that the beam guides are in contact with the load cell main body and they are outside the fulcra, and so that the overload of the load cells can be prevented when the wheels are positioned on the center line of load cells. When the wheel 13 is positioned just on the load cell 1, the counterforce P 1 =P 2  since l 1 =l 2 . The support force of the load cell 1, P 3  and the support force of the load cell 2, P 4  are P 3 =P 4 =W/4 since l 2 =l 3 . That is, the weight on the load cells 1, 2 which has conventionally been W is changed to W/4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62260900-A (JP)
Inventor: KAWAI YASUHIRO
IPC: A61K8/66
Filed: 1986-05-06
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-S5730364-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANGO HIROIKU
IPC: H01L21/20
Filed: 1980-07-30
Abstract: PURPOSE:To reduce the density of the defects in the crystal of a semiconductor device by growing a semiconductor layer on an insulating substrate, injecting ions on the semiconductor layer to convert the deep part into amorphous state while maintaining the surface of the semiconductor layer in crystalline state and further heat- treating it. CONSTITUTION:A crystalline silicon layer 2 is grown on a single crystalline sapphire substrate 1. then, silicon ions are injected on the layer 2. The surface of the layer 2 remains crystal of high quality, and the deep part becomes amorphous silicon 3. Thereafter, it is heat treated in N2 gas atmosphere to form a crystalline layer 2' having excellent crystallinity. Subsequently, a silicon layer region 4 is formed, a p type region 5 and an n type region 6 are then formed to form a diode of p-n junction. Then, a p<+> type region 7 and an n<+> type region 8 are formed.
Patent JP-H05122141-A (JP)
Title: Device and method for bonding telephone of communication network with independent station
Inventor: JIYAN RUBASUTORAARU
IPC: H04W88/14
Filed: 1991-05-09
Abstract: PURPOSE: To provide a device, especially a telephone set connecting to a public exchange telephone network that executes and manages a call addressed to an independent receiver such as a portable telephone set and to obtain its method. CONSTITUTION: The telephone set is provided with first and second telephone interface means (MIC) connecting respectively to a telephone channel of a network, intercoupling means (MBIC) between the 1st and 2nd interfaces, and a specific module (PAP) having a processing means (UC). A call request from a telephone set to call a call (dial) number assigned to the portable telephone set is received by the 1st interface, and in addition to 1st telephone connection to the 1st interface from the caller telephone set, a 2nd telephone connection from an independent portable telephone set to one of the 2nd interface according to a prescribed condition is tried to be established in response to the call request and the mutual coupling between the related 1st and 2nd interfaces is realized.