baber/WOPTO huggingface dataset:
Patent JP-S5820513-A (JP)
Title: Rear quarter window for two-door automoible
Inventor: HARASAKI HAYAJI
IPC: B60J1/10
Filed: 1981-07-30
Abstract: PURPOSE:To improve appearance and the properties of assembly work, by mounting a hinge on a outside of a center pillar to support a rear quarter window pane and by covering the hinge with a pillar concealing part of a door sash. CONSTITUTION:In an automobile in which a rear quarter window pane 36 is supported by a center pillar 2 which divides the open part of a side door 4 from that of a rear quarter window 8, the center pillar comprises an outer part 22, an inner part 24, a front joint 26 and a rear joint 30 which are coated with a seaming welt 28 and seal rubber 32. The rear quarter window pane 36 is supported with a hinge 34 on the outer part 22 of the center pillar 2. A sash 14, which supports a side pane 16 with interposed seal rubber 16, is integrally provided with a pillar concealing part 18 extending rearwards on the same plane as the outside surface of the side door 4. The hinge 34 and the center pillar 2 are covered with the concealing part 18.
Patent JP-S60263976-A (JP)
Title: Electrophotograpic developing device
Inventor: ITOU KATSUYUKI
IPC: G03G15/09
Filed: 1984-06-13
Abstract: PURPOSE:To make a mixture ratio constant and to perform stable development excellent in quality by rotating the magnet roll and sleeve of a developing roll relatively and conveying magnetic powder forth and back, and mixing toner which is stored separately with the magnetic powder. CONSTITUTION:The magnetic powder 10 in the 1st storage part 8 of a toner hopper 2 is attracted onto the sleeve 6 of the developing roll 4 to form a layer, and the powder 10 is conveyed in the opposite direction to the rotating direction of the magnet roll 5 with the conveying force generated by the rotation of the roll 5 and stopped by a partition plate 7. The powder 10 is carried into the lower part of the layer and conveyed to the storage part 8 by the rotation of the sleeve 6. Thus, the powder 10 is conveyed forth and back between the exit of the storage part 8 and plate 7. This powder 10 passes through the 2nd storage part 9 on the way to the plate 7, so toner 11 is conveyed while coupled electrostatically with the powder in the storage part 9 by frictional electrification and sticks on a photosensitive drum 1 by electrostatic attraction, thus performing development.
Patent JP-H0213298-A (JP)
Title: Method and circuit for regulating dc source voltage
Inventor: DONARU YUUJIN BEEKAA
IPC: H02J7/24
Filed: 1989-05-12
Abstract: PURPOSE: To prevent a generator output voltage from rising to an overvoltage when a conductor sensing a DC voltage is cut off, by a method wherein an AC voltage sensing/control loop and a DC voltage sensing/control loop are provided. CONSTITUTION: The AC output voltage of a generator 10 is supplied to a load RL through a full wave bridge rectifier BR1. A voltage dividing circuit 44 combines an AC voltage which is detected through a transformer T1 and a full-wave bridge rectifier BR2 with a field current which is detected by a current sensor 26 and outputs them. A comparator U1 compares a DC output voltage with a DC reference voltage signal and outputs a trimming error signal. The trimming error signal is combined with an AC reference voltage signal by the voltage dividing circuit 44. Further, a comparator U2 compares the output signals of the voltage dividing circuits 28 and 44 with each other and outputs a generator excitation current command signal.
Patent JP-S5644987-A (JP)
Title: Card sorting device
Inventor: OKAJIMA TSUNEAKI
IPC: G06K21/00
Filed: 1979-09-18
Abstract: PURPOSE: To hold and separate desired cards, by providing a notch part for card holding in case that desired cards are separated from the card group distinguished by providing the notch part at the edge of paper cards.  
     CONSTITUTION: When the lever in position 3 corresponding to notch part 4 of cards is operated in the device where card group 2 distinguished by providing notch part 4 at the edge of cards is stored, cards 1 having no notch part 4 in pertinent position 3 are lifted, and these cards are held in the upper position by causing holding jigs 7 and 8 to act upon notch parts 5 and 6 provided in the upper part of cards and are turned clockwise in the figure with fulcrum 15 as the center by 1/4 and are separated, thus taking out left desired cards. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5551103-A (JP)
Title: Solenoid operated selector valve
Inventor: KAWASAKI TADAYUKI
IPC: F15B11/08
Filed: 1978-10-02
Abstract: PURPOSE: To enable a compact design and to prevent rises in oil temperature by supporting both a spool valve and a poppet valve with the same spring and providing a solenoid for operating the spool valve and a solenoid for oprating the poppet valve.  
     CONSTITUTION: With solenoids 16 and 17 off operation, a spool valve 11 is held at its open position and a poppet valve 13 at its closed position by the elastic force of a return spring 15, so that hydraulic oil circulates under no load through an inflow passage 6, the spool valve 11, and outflow chamber 4, an outflow passage 2 back to a tank 2, preventing rises in the oil temperature. With the spool valve 11 moved toward the poppet valve 13 by the excitation of the solenoid 16, the passage 6 is isolated from the outflow chamber 4, and the hydraulic oil flows through a check valve 19 to operate a load cylinder 8. With the solenoid 7 excited, the poppet valve 13 moves leftward in the figure to communicate the passage 9 with the chamber 4; therefore, the hydraulic oil in the cylinder 8 returns to a tank 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06304342-A (JP)
Title: Running toy
Inventor: NAKADA TAKASHI
IPC: A63H3/46
Filed: 1993-04-23
Abstract: PURPOSE:To provide a running toy constituted so as to add interest to running operation while miniaturizing a toy main body by simple constitution. CONSTITUTION:A running toy has a toy main body 1, the conductive track elements allowing the toy main body to run and a power supply part supplying drive power to the conductive track elements. The toy main body 1 has power receiving elements 19a, 19b receiving driving power upon the contact with the conductive track elements and the coil 21 electrically connected to the power receiving elements 19a, 19b, and the rear leg part 7a kicking the conductive track elements 33a, 33b to propel the toy main body 1 is provided to the position opposed to the coil 21 in a freely shakable manner and a permanent magnet 23 shaking the rear leg part 7a by the magnetic action with the coil 21 is provided to the rear leg part 7a.
Patent JP-H02299659-A (JP)
Title: Apparatus for bathing
Inventor: NEGISHI KAORU
IPC: A61H33/00
Filed: 1989-05-16
Abstract: PURPOSE:To enable a rest plate to be kept always at the same level as a floor face in spite of ascent and descent of a bath tub by installing a guide frame, to which the bath tub is fixed, movably upward and downward along guide poles and by connecting that guide frame with bottom ends of rods of four double-action hydraulic cylinder, which are fitted to and suspended from a downward face of the floor part. CONSTITUTION:It is possible to keep a rest plate 39 always at the same level as a floor face 1 in spite of up-and-down motions of the bath tub 4 by utilizing a combined action of an actuation liquid in four double-action hydraulic cylinders 21 and a double- action hydraulic cylinder 32. The bath tub 4, which moves in one body with a guide frame 15, is made to ascend by supplying the actuation liquid from a pressure hose 51 in a solid arrow 55 direction by driving a liquid pressure unit 26, so that four rods 23 are contracted upward to raise the guide frame 15. When the bath tub 4 is made to descend, the actuation liquid in a pressure hose 53 is supplied in a dotted arrow 58 direction to extend a rod 41 and the actuation liquid in the pressure hose 51 is transferred in a dotted arrow 59 direction (to the liquid pressure unit side). When the bath tub 4 descends and its upper brim arrives at the same level as the floor face 1, casters of a stretcher car 2 are transferred from the rest plate 39 to the floor face 1 across the upper brim of the bath tub.
Patent JP-H04347761-A (JP)
Title: Multi-processor system
Inventor: FUJIMOTO KAZUYUKI
IPC: G06F15/177
Filed: 1991-05-27
Abstract: PURPOSE:To alter interruption destination CPU without stopping a system operation by setting the address of interruption destination CPU which is to be altered if CPU in the address that is set is not operated at the time of altering interruption destination CPU. CONSTITUTION:Plural CPU 1-3 and an input/output device I/O 10 are connected to a common bus 30. The address of interruption destination CPU is set in I/O 10 and CPU in the set address uses I/O 10. Here, a setting register 11 for setting the address of interruption destination CPU is provided for I/O 10. Read supervisory means 5 supervising the operation of CPU in the set address, and setting means which can set the address of interruption destination CPU in the setting register 11 are provided for CPU 1-3. At the time of altering interruption destination CPU, the read supervisory means 5 reads the content of the setting register 11. When CPU in the set address is not operating, the setting means 6 sets the address of interruption destination CPU which is to be altered.
Patent JP-H01290918-A (JP)
Title: Intake-air interference device for engine
Inventor: MORITA MASATAKA
IPC: F02B27/00
Filed: 1988-05-19
Abstract: PURPOSE:To increase output by forming the captioned device by putting the inlet and outlet of an interference box in which a laterally longer zigzag passage is provided side by side and connecting an engine intake pipe to the inlet and outlet. CONSTITUTION:A laterally longer zigzag passage 5 is provided in a continuous line in the cases 2, 3 of an interference box 1. An inlet 7 and an outlet 8 which are connected to the zigzag passage 5 are formed side by side. The laterally longer zigzag passage 5 is installed on a machine body being laterally directed and the inlet 7 and outlet 8 are connected to an engine intake pipe 12 via each interference pipe 11. A long interference passage is formed by the two short interference pipes 11 and interference box 1. Thereby, intake efficiency can be improved to increase engine output.
Patent JP-H01290915-A (JP)
Title: Muffler for two-cycle engine
Inventor: SUGANUMA KAZUHIDE
IPC: F02B75/02
Filed: 1988-05-19
Abstract: PURPOSE:To simplify a cleaning operation for recovering output by inserting the rear end of an exhaust pipe into the first expansion chamber on the front portion of a muffler cylinder and fitting same to a diffuser pipe. CONSTITUTION:A diffuser pipe 4 is coaxially fixed in the first expansion chamber 2 on the front portion of a muffler cylinder 1. The rear end of an exhaust pipe 6 is inserted into the first expansion chamber 2 and fitted to the front portions of the diffuser pipe 4. Even when carbon is accumulated on a regulating hole 7 formed on the inserted portion in muffler cylinder of the exhaust pipe 6 closing same, the carbon can be simply cleaned by removing the exhaust pipe 6. Thereby, a cleaning operation for recovering output can be simply carried out.
Patent JP-S61279956-A (JP)
Title: Storage controller for electronic computer
Inventor: MURAKI KATSUMI
IPC: G06F12/00
Filed: 1985-06-05
Abstract: PURPOSE:To attain the transfer of data at a high speed and with simple constitution by providing an address register to write the address of each block in a record area and a data register to write the data of each block corresponding to the relevant addresses respectively. CONSTITUTION:The addresses of blocks 201 and 202 are set to address registers 50 and 51 respectively. The number of data to be transferred within a block is set to a counter 60 and a controller 70 is started. The controller 70 delivers the contents of the register 50 to an address bus 7a and reads out the first data on the block 201 to store it in a data register 40. Then the contents of the register 51 are delivered to the bus 7a and the first data on the block 202 is read out to store it in a data register 41. At the same time, the contents of the register 40 are written on the head of the block 202 in the same address. Furthermore, the contents of the register 50 are delivered to the bus 7a, and the contents of the register 41 are written on the block 201.
Patent JP-S5454188-A (JP)
Title: Continuous preparation of methyl methacrylate syrup
Inventor: YUYAMA MASAHIRO
IPC: C08F20/14
Filed: 1977-10-06
Abstract: PURPOSE: To prepare the title syrup with a high polymer content, and a suitable viscosity for good workability, by polymerizing methyl methacrylate type monomers in the presence of a radical polymerization initiator under specific conditions in order.  
     CONSTITUTION: The polymirization equipment comprises the primary reaction zone (I) consisting of a complete-mixing type continuous agitation tank reactor connected to the secondary reaction zore (II) corsisting of a piston-flow type tubular reactor in series. Methyl methacrylate type monomers and a polymerization initiator, e.g. azoisobutyronitrile, etc. having 5 sec half life at ≤180°C are continuously fed to the reactor of the zone (I) and polymerized up to the residual initiator concentration of 1/2W1/1000 of the feed concentration to form most of the whole polymer to be contained in the final syrup. The remaining polymer is formed in the zone (II) to prepare a syrup having a polydispersity ≤3 of the polymerization degree distribution continuously 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5745086-A (JP)
Title: Accumulator
Inventor: YAMAZAKI HIROSHI
IPC: B41J2/175
Filed: 1980-09-01
Abstract: PURPOSE:To keep the amount of air inside an accumulator for an ink jet recorder constant for maintaining the attenuating effect of pulsation by providing two liquid level sensors and watching and replenishing air inside the accumulator. CONSTITUTION:When a pressure sensor provided near the head part becomes a standard pressure, checking is made on whether or not the liquid level of an accumulator 1 is within allowable air volumes of LS1 and LS2. In case where the liquid level is above LS1, or the amount of air is short, air is replenished by opening a three-way valve 12 leading to the accumulator 1, whereas in case where the liquid level is below LS2, or the amount of air is large, excessive air is discharged to an ink tank by closing the three-way valve 12 leading to the accumulator and opening it leading to the open air and opening a two-way valve 11 intermittently for a short period of time. Thus, the liquid level is kept within the range of LS1 and LS2 and thereby the amount of air inside the accumulator is kept in a fixed range.
Patent JP-S5546590-A (JP)
Title: Method of fabricating light emitting diode
Inventor: YONEDA KIYOSHI
IPC: H01L21/265
Filed: 1978-09-29
Abstract: PURPOSE: To enhance the light emitting efficiency of a light emitting diode and readily mount ohmic electrodes thereat by employing double ions of Zn and Be as impurities when forming a PN junction by means of impurity ion implantation on an N-type semiconductor substrate.  
     CONSTITUTION: An epitaxial layer of N-type GaAs 0.6 P 0.6  having 4∼20×10 17 / cm 3  of density is grown in gas phase on an N-type GaAs substrate having 2×10 17 / cm 3  of carrier density. Zn and Be ions becoming impurities are implanted at room temperature in the substrate. At this time its accelerating energy is selected to 100KeV, dosage of 5×10 14 ∼1×10 15 /cm 3 . Then, Si 3 N 4  film is coated on the surface of the substrate, heat treated at 750∼850°C in N 2  gas atmosphere for approx. 1 hour, removed, and mounted with aluminum electrode at P-type thus implanted and with Au-Ge-Ni electrode at the N-type substrate side. Thus, it can enhance the surface impurity density and readily mount the electrodes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10311327-A (JP)
Title: Hinge mechanism and hinge unit
Inventor: FUKUO MICHIHIRO
IPC: H04M1/02
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To decrease a number of part items constituting a hinge, wherein when it is assembled in a portable telephone, a call can be performed with the telephone standing on a table. SOLUTION: In a shaft, first/second cam bodies 38, 28 are inserted capable of rotating. A compression coil spring 36 energizes the second cam body 28 toward the first cam body 38. In a butt surface of the first/second cam bodies 38, 28, cam surfaces 32, 82 are formed, the second cam body 28, while sliding on the shaft, is brought into contact and separated in accordance with an opening angle of a cover 20, and opening force is given to the cover 20 through the first cam unit 38. Here, when the cover 20 is opened θ=88 deg.C, a top part 32A is engaged with a groove part 84, and the cover 20 is stopped. In this way, the cover 20 is placed in a lower position, and a portable telephone can be made to stand on an upper part or the like of a table.
Patent JP-H0420575-A (JP)
Title: Antifriction paint
Inventor: HIRAMI KYOSHIRO
IPC: C09D7/12
Filed: 1990-05-14
Abstract: PURPOSE:To obtain the title paint which can impart slipperiness to a sliding surface and makes it possible to ensure both rustproofness and lubricity by dispersing a powder of graphite, a specified metal sulfide, etc., in a paint. CONSTITUTION:The title paint is produced by dispersing at least one kind of powder of graphite, MoS2, WS2, etc., in a paint consisting of a resin, a solvent, and a pigment. The sliding surface of a hinge, etc., coated with the resulting paint moves smoothly even if no oil is applied thereto because of the lubricity of the coating film itself. Even if the coating film is rubbed, it is free from damage or wear and peeling so that it keeps protecting the metal surface and the rustproofness can be ensured. Since no application of oil is required, there will be no staining with oil, etc., and the beautiful appearance can be maintained.
Patent JP-S5821980-A (JP)
Title: Solid state image pickup device
Inventor: SHIMOHASHI AKIRA
IPC: H04N5/335
Filed: 1981-07-31
Abstract: PURPOSE:To improve the efficiency of charge transfer, by providing a charge transfer path between each photodetecting element and a charge transfer part in correspondence to the two charge transfer electrodes which are contained in each period of a charge transfer electrode array. CONSTITUTION:A photoelectric conversing part 2 is formed on a semiconductor substrate 1 by arraying the photodetectors 2a and 2b in a row. At the same time, a charge transfer part CT is formed contiguously to the part 2 via a photo gate PG and a transfer gate TG. The part CT comprises the charge transfer electrodes 1'-4' which are periodically arranged, and these electrodes are connected regularly to the driving buses phi1-phi4 respectively. The charge transfer paths 8a and 8b which are demarcated by a charge dam 7 are provided between the detectors 2a and 2b and the part CT and in correspondence to the three electrodes 2', 3' and 4' among the electrodes 1'-4'. In such way, the width of the charge transfer path is improved to enhance the transfer efficiency. Thus the performance of a solid state image pickup device is improved.
Patent JP-H04350340-A (JP)
Title: Air-fuel ratio controller of internal combustion engine
Inventor: NAKAJIMA AKIHIRO
IPC: F02D41/34
Filed: 1991-05-27
Abstract: PURPOSE:To make improvement of acceleration, fuel consumption and emission compatible at the time of increasing a quantity of high load. CONSTITUTION:There are provided operation condition detection means 31, 38 which detect the operation condition of an internal combustion engine, a basic injection quantity calculation means 40 which calculates a basic fuel injection quantity required by the internal combustion engine based on the operation condition, a high-load increase quantity setting means 40 which sets a basic high-load increase quantity value for increasingly correcting the basic injection quantity based on a high-load condition, and shift position detection means 38, 50 which detect the shift position of an internal combustion engine, a high-load detection means 31 which detects the high-load condition of the internal combustion engine. This controller is characterized in provision of correction means 40 which corrects more greatly the basic high-load increase quantity as the shift position is lower, and a final injection period setting means 40 which corrects the basic injection quantity and sets the final injection period based on the value corrected by the correction means.
Patent JP-H05296062-A (JP)
Title: Power transmitting device
Inventor: UTO YOSHITSUGU
IPC: F02B75/26
Filed: 1992-04-14
Abstract: PURPOSE:To provide a compact power transmitting device by setting a direction of arranging a power takeoff shaft to agree with a direction of reciprocating motion of a piston, and also by including a reduction gear mechanism. CONSTITUTION:A device comprises a connecting member 21 rotatably supported to a piston 15, guide members 25, 26 for guiding this connecting member 21 to straight advance, cam followers 23, 24 rotatably supported to the connecting member 21 and a drive shaft 30 having a cam groove 31a formed of a predetermined cam curve in a cylindrical side surface. Then, since a direction of arranging the drive shaft in the power transmitting device is set to a direction equal to the direction of motion of the piston, an extremely compact constitution can be provided relating to a direction of concentrical circle of a cylinder in an engine. Since a rotational speed of the drive shaft relating to one reciprocating motion of the piston is determined by the curve shape of a cam per one revolution of the cylindrical side surface of the drive shaft, the device is provided equivalent to that with a built-in primary reduction gear, and high torque rotation with smoothness can be performed.
Patent JP-H0418762-A (JP)
Title: Insulated gate field-effect transistor
Inventor: KATSUEDA MINEO
IPC: H01L29/78
Filed: 1990-05-14
Abstract: PURPOSE:To enable a field-effect transistor of this design to be possessed of a short channel and a high drain breakdown strength without providing a short gate by a method wherein a second low concentration drain layer other than a first low concentration drain layer is formed, the impurity concentration of the second drain layer is lower than that of the first drain layer, and impurities are prevented from diffusing in a lateral direction under a gate. CONSTITUTION:A drain layer 4 is set lower than a drain layer 3 in impurity concentration, and a deep diffusion layer is formed in a region which contains a part of the first low concentration drain layer 3 using a gate as a mask. In result, impurities are prevented from diffusing in a lateral direction, whereby a short channel is formed under a gate 1. As the overlap of the second drain layer 4 with the gate 1 becomes small in electrostatic capacitance, the diffused electrostatic capacitance Cgd between a gate and a drain can be prevented from increasing even if the overlap concerned is formed large.