baber/WOPTO huggingface dataset:
Patent JP-S5949322-A (JP)
Title: Shaft sealing device of supercharger
Inventor: KOJIMA KAZUO
IPC: F01D25/18
Filed: 1982-09-13
Abstract: PURPOSE:To enable the supply of the proper amount of lubricating oil to a sealed end surface, to prevent the occurrence of wear and seizure, and to improve a sealing ability and durability, by providing notch grooves in the side end surface of a driven ring making contact with the side end surface of a seat ring to form a sealed end surface. CONSTITUTION:Notches 16 are formed in 3 positions on the outer peripheral part of a side end surface 10c of a driven ring 10. The proper amount of lubricating oil in a cover 15, which is sprayed to a case end part 9b by a seat ring 2, is guided through the notches 16 to a sealed end surface 14 acting as a sliding end surface to lubricate and cool the sliding part of the sealed end surface 14. In consideration of thickness of an oil film, the notches 16 are provided in a plurality of spots at equal intervals. Additionally, the size of the notches 16 is properly selected depending upon the amount of oil fed to the sealed end surface 14.
Patent JP-S5859446-A (JP)
Title: Recording device
Inventor: YANAGAWA HITOSHI
IPC: G03B27/30
Filed: 1981-10-05
Abstract: PURPOSE:To prevent a film from jamming in a passage, by feeding an exposed sheet automatically to a processing means after a certain time from the time when a prescribed quantity of the sheet is preserved in recording. CONSTITUTION:Means 21-32 which expose images to a sheet, a preservation chamber 50 for the exposed sheet, a development processing means 2, a means 52 which feeds the sheet in the preservation chamber to the development processing means, means 38-39 which detect the quantity of the sheet preserved in the preservation chamber, a development start switch, and a timer means which drives the feeding means are provided. When the quantity of the sheet preserved in the preservation chamber becomes a prescribed value, the timer means is operated; and when the development start switch is not operated for a long time over the set time of the timer, the feeding means is driven by the timer. Thus, a film is not curled in the preservation part, and the film is prevented from jamming in the passage during feeding.
Patent JP-H0823556-A (JP)
Title: Private automatic branch exchange
Inventor: FUKUDA HITOSHI
IPC: H04M3/51
Filed: 1994-07-11
Abstract: PURPOSE:To improve the efficiency of jobs by eliminating operations excepting for the speaking of an operator and waiting time by automatically originating a call to a trunk line and connecting the terminal of an idle, line and a completely connected trunk line on the opposite side when the opposite side is completely connected. CONSTITUTION:When the data of a trunk line number are transmitted from an input/ output device 59, a central control part 56 controls respective trunk line control parts 41, detects any idle trunk line 47 and catches this trunk line 47. Afterwards, the central control part 56 transmits a trunk line dial signal to a dial transmitting part 42, and the dial transmitting part 42 transmits the trunk line dial signal through a channel control part 43 to the trunk line 47. Afterwards, a response detecting part 45 inside the trunk line control part 41 detects the response of a telephone set on the opposite side, the central control part 56, that receives this detecting signal, outputs a command to an extension selecting part 58 and the extension selecting part 58 selects any extension 54 to be connected with the responding trunk line 47 out of the extensions 54. Then, the central control part 56 outputs the command of bell transmission to a bell transmitting part 50 inside an extension control part 49 connected to the extension 54, and speaking is started.
Patent JP-H06119002-A (JP)
Title: Process control performance detection device and process controller
Inventor: TAKATSU HARUO
IPC: G05B13/02
Filed: 1991-06-28
Abstract: PURPOSE:To detect the stable index and control performance of a plant during a real operation without disturbing the operation situation of the plant by permitting a neural network to previously learn the method of stable calculation from the distribution ratio of control output and the like. CONSTITUTION:A signal input means 8 selects a signal from a simulation part 10, impresses it on the neural network 9 and makes it learn the calculation method of the stable index. When learning terminates, the signal input means 8 inputs the signal from distribution calculation means 6 and 7 and operates respective means except for the simulation part 10. Thus, the neural network 9 inputs the control output of a control arithmetic part 2 and an output signal from a process model 3 through filters 4 and 5 and the distribution calculation means 6 and 7. The neural network 9 calculates the stable index by the calculation method obtained by learning with the simulation part 10 from the respective distribution ratios calculated in the distribution calculation means 6 and 7.
Patent JP-S6220606-A (JP)
Title: Sealed type hydraulic lash adjustor
Inventor: HONDA SHOICHI
IPC: F01L1/24
Filed: 1985-07-18
Abstract: PURPOSE:To ensure sealing ability for a reservoir chamber, by a method wherein, in a title adjuster used in a poppet mechanism, a seal ring, partitioning the reservoir chamber, is formed by mounting plural annular contact pieces, respectively inclined toward end parts of a base body, to the outer peripheral surface of a cylindrical base body. CONSTITUTION:A lash adjuster 14 is formed by engaging a plunger 17 internally of a body 15 in the shape of a cylinder with bottom, and a high pressure chamber 16 is formed to the bottom side of the body 15, a space part 18 being formed to the top part side of the body 15. The high pressure chamber 16 is communicated with a reservoir chamber 19 through a check valve 22 and a communicating passage 21. The reservoir chamber 19 is engaged internally of the space part 18, and is partitioned by a seal ring 20 liquid-tightly blocking a gap between the inner peripheral surface of the body 15 and the outer peripheral surface of the pluner 17. In which case, the seal ring 20 is formed with a cylindrical base body 23 and plural annular contact pieces 24 situated to the outer and the inner peripheral surface of the base body, at least one of the plural contact pieces 24 is inclined toward the one end part of the base body 23, and the remaining contact pieces are inclined toward the other end part of the base body.
Patent JP-H078693-A (JP)
Title: Operation-control device for clothes dryer
Inventor: MURATA YUKITAKA
IPC: D06F58/28
Filed: 1993-06-29
Abstract: PURPOSE:To prevent clothes from being left undried by continuing the operation even when a filter is slightly clogged, for a clothes dryer. CONSTITUTION:Simultaneously with the start of an operation, time is measured. When an engineering thermostant functions, if the period of time to the functioning is shorter than a previously set period of time, the operation is stopped. When the period of time to the functioning is longer than the previously set period of time, only a gas burner is temporarily stopped, and an alarm lamp is lit up, and when the thermostant reaches a temperature for recovery, the lamp is turned off. Simultaneously, the gas burner is ignited again to resume the operation, and a period of time until the thermostant functions again is measured. If this period of time is shorter than a previously set period of time, the operation is stopped, and when it is longer than the set period of time, the lamp is lit up, and simultaneously only the gas burner is temporarily stopped, and a period of time until the thermostant functions is measured, and if this period of time is shorter than a previously set period of time, the operation is stopped.
Patent JP-S646555-A (JP)
Title: Driving power transmitting device
Inventor: MAENO HIROSHI
IPC: F16H27/08
Filed: 1987-06-27
Abstract: PURPOSE:To prevent the biting in the both revolution directions of a planetary gear by elastically liberating each addendum when the addendum of a biting preventing member positioned at the both edges of a feeding gear plate contacts the addendum of the planetary gear. CONSTITUTION:When a driving wheel 103 revolves right ward, also a rotary arm 104 revolves in the same direction, and a planetary gear 105 revolves, and the teeth part meshed with the teeth part 2a of a biting preventing spring 2 and the meshed with the teeth part of a feeding gear plate 1, and a large revolution force is generated on the rotary arm 10, and shutter charge for camera is executed. In the initial period of this meshing, the teeth part of the planetary gear 105 and the teeth part 2a of the biting preventing spring 2 are not meshed smoothly, and when each addendum contacts, the teeth part 2a is pressed and liberated, and the teeth part of the feeding gear plate 1 and the teeth part of the planetary gear 105 are meshed. Therefore, the biting in both revolution directions of the planetary gear can be prevented, and the revolution force of the rotary arm can be increased.
Patent JP-H0711948-A (JP)
Title: Catalyst warming-up device for internal combustion engine
Inventor: TANAKA HIROSHI
IPC: F01N3/32
Filed: 1993-06-29
Abstract: PURPOSE:To perform inflow of secondary air to a catalyst when the temperature of an energization heating type catalyst attains an activation temperature. CONSTITUTION:Energization heating type catalysts 12a and 12b are arranged in an engine exhaust gas passage and a time of energization to the energization heating catalysts 12a an 12b is determined according to a battery voltage. The feed of secondary air is started a specified time before energization of the energization heating type catalysts 12a and 12b is stopped so that secondary air flows in the catalysts 12a and 12b when the temperatures of the energization heating type catalysts 12a and 12b attain an activation temperature.
Patent JP-H05171590-A (JP)
Title: Dryer cloth
Inventor: CHIENNII SUU
IPC: D21F7/08
Filed: 1992-05-27
Abstract: PURPOSE: To obtain a dryer fabric having good dehydration characteristic by orientating a monofilament formed of polyetheretherketone in the specified condition. CONSTITUTION: A coil monofilament A formed of polyetheretherketone is wound around a pintle 26 so as to pass both edges B, C of the fabric. The pintle is extended so as to cross the machine direction of the fabric and the long part 28 of the monofilament is extended to the machine direction. The pintle has pleats 30 so as not to shake the edge parts B, C of the ciol to the transverse direction. Air permeability of the dryer fabric is 16.99-28.32 m<3> /minute, and has sufficient hydrolysis-resistance used at 260-371 deg.C for a long time.
Patent JP-H029539-A (JP)
Title: Fastening device for plurality of bolts in forms
Inventor: KITAMURA HIROSHI
IPC: B28B21/84
Filed: 1988-06-27
Abstract: PURPOSE:To enable simultaneous fastening of a number of bolts by providing a beam located above forms, an elevating arm supported thereto, a number of power wrenches supported to the elevating arm, a socket guide supported to the beam, and an elevating device to elevate the elevating arm supported to the beam. CONSTITUTION:After a beam 11 is relatively positioned above forms 1 along the longitudinal direction of the forms 1, when an elevating device 34 is actuated to lower an elevating arm 29, each power wrench 33 is lowered as it rotates a tip socket 33C. In this case, the tip socket 33C of each power wrench 33 is guided by a socket guide 26 and individually engaged with each bolt 2 of the forms 1 and therefore, the power wrenches 33 fasten the bolts 2 of the forms 1 simultaneously. After completion of fastening, the elevating device 34 is reversely actuated in a state to stop the power wrenches 33 to move upward the elevating arm 29.
Patent JP-H0323612-A (JP)
Title: Electric component for face-mounting use
Inventor: SUZUKI SATORU
IPC: H01G4/18
Filed: 1989-06-21
Abstract: PURPOSE:To enhance a mounting density by a method wherein joints of lead wires are formed so as to be nearly parallel in mutually opposite directions on the same face inside a nearly projected area of a face faced with a circuit board of a component main body. CONSTITUTION:Joints 4, 4 are arranged in a rectangular shape which surrounds a face nearly identical to a projected face of the bottom 2 of a component main body 1; an interval between opposite bent parts 4b, 4b is a little wider than a thickness of the main body 1; the joints of lead wires 3, 3 are arranged inside a nearly projected face with reference to a circuit board of the main body 1. When this electric component is face-mounted on the circuit board, the main body 1 is supported vertically by the wires 3 which support the main body 1 perpendicularly to a mounting face, and is face-mounted on the circuit board. Thereby, a mounting density can be increased.
Patent JP-H09320535-A (JP)
Title: Metal halide lamp
Inventor: MIMURA KENJI
IPC: H01J61/56
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a built-in starter type metal halide lamp whose restarting performance is enhanced by lowering the temperature of an FEC (nonlinear ferroelectric ceramic capacitor) to a temperature at which a voltage of 500V or more is produced, within a predetermined restarting time. SOLUTION: In a metal halide lamp, in which a starter using an emission tube 11 and an FEC 15 is enclosed in a lamp outer bulb 21 having N2 gas sealed therein, and which is turned on with a base 20 facing upward, the distance Y[mm] from the emission tube center of the FEC constituting the starter to an arranged position in the direction of a lamp outer bulb base is set to meet 0.1X+45<=Y<=0.1X+65 where X[W] is lamp power.
Patent JP-S5949357-A (JP)
Title: Oil pan
Inventor: OOTANI TETSUYA
IPC: F01M11/00
Filed: 1982-09-13
Abstract: PURPOSE:To prevent an oil pan from being cracked, by welding reinforcing members to a lower half member welded to an upper half member so that stress generated in and around the welded section between the upper and lower half members is dispersed and the rigidity of a part around the welded section is increased. CONSTITUTION:Reinforcing members 8 each formed with an aperture 8a are welded along their side edges as well along the apertures 8a to the left and side walls of a lower half part 7 having a deep bottom part 7a and its upper end 7 welded to the lower end of an upper half 6 having a shallow bottom part 6a, so that an oil pan 5 is formed. The thus welded parts 5a may be prevented from being subjected to stress and vibration by satisfying the following condition: 0.12d<=b<=0.7d, where (a) is a distance from the welded parts 5a to the top surface of the reinforcing member 8, and (d) is a height of the lower half part 7, and may be also prevented from being subjected to stress by satisfying the following conditions, 0.5<=b<=0.7d where (b) is a vertical length of the reinforcing member 8 and 0.65e<=c<=0.75e where (c) is a horizontal length of the reinforcing member 8 and (E) is a length of the lower half part 7 horizontally measured through the center of the aperture 8a.
Patent JP-S5859487-A (JP)
Inventor: KOKUBO TAKASHI
IPC: G09B15/00
Filed: 1981-10-05
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-H0918583-A (JP)
Title: Pilot telephone number service method for mobile communication
Inventor: NIWA TERUNORI
IPC: H04W88/14
Filed: 1995-06-26
Abstract: PURPOSE: To provide a pilot telephone number service which is highly usable in consideration of the state of a caller side by determining a connection destination subordinate number of a called side according to a calling ID or caller position information. CONSTITUTION: When a fixed telephone set 1 has a pilot telephone number and calls a fixed telephone accommodating exchange 3, the fixed telephone accommodating exchange 3 sends the calling ID and called ID to a gateway exchange 5 for mobile communication and then the calling ID and called ID are sent out to a home memory node 7. The home memory node 7 sends the calling ID and called ID to a converting device 9, which determines a called connection destination subordinate number while making the calling ID and called ID correspond to each other.  This called connection destination subordinate number is converted at the home memory node 7 into corresponding position information, which is sent to the gateway exchange 5 for mobile communication; and the exchange 5 for mobile communication performs an incoming connection process according to the position information of the called destination subordinate number.
Patent JP-S5786116-A (JP)
Title: Head resonance control circuit
Inventor: NISHIKIYA YOSHIZUMI
IPC: G11B20/02
Filed: 1980-11-14
Abstract: PURPOSE:To prevent variations in amplitude frequency characteristics and S/N ratio with a carrier frequency, by detecting a carrier frequency of reproduction frequency modulation and varying a head resonance frequency in accordance with its variation in a magnetic recorder-reproducer. CONSTITUTION:The output signal of a preamplifier 2, after its amplitude variation component is eliminated through a limiter 5, is demodulated by an FM demodulator 6, and the demodulated video signal is outputted from a reproduced video signal output terminal 11 after unnecessary-band components are removed through an LPF9 and emphasis is corrected by a deemphasis circuit 10. The output of the demodulator 6, on the other hand, is passed through a wide-band LPF7 having short delay time to minimize unnecessary components and after the resulting signal is passed through a DC amplifier 8 having biquadratic characteristics to correct the voltage-to-resonance-frequency characteristics of a varactor diode 4, the diode 4 is controlled. Thus, the resonance frequency (fr) of a head 1 is coincident with a carrier frequency all the time.
Patent JP-H117904-A (JP)
Title: Body structure of electron gun for cathode-ray tube
Inventor: MORIWAKI MASARU
IPC: H01J29/48
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To facilitate an assembling workability of an electron gun with an inserted flat electrode into a cup-shaped electrode and to provide a high performance body structure of the electron gun for a cathode-ray tube having improved precision of the electrodes of an assembled main lenses. SOLUTION: A dimension of an outer diameter of a flat electrode 17a is made smaller than a dimension of an inner diameter of a cup-shaped electrode 17, and a projection 17c is formed at the inside of an inner wall of the cup- shaped electrode 17 to which the inserted flat electrode 17a is to be welded, and then, the flat electrode 17a is welded to the projection 17c. Thereby, inserting the flat electrode 17a into the inside of the cut-shaped electrode 17 is facilitated and the flat electrode 17a is installed with high precision.
Patent JP-H04174901-A (JP)
Title: Flash light-holder-clamp-assembly
Inventor: ANSONII MAGURIKA
IPC: F21V21/29
Filed: 1990-06-18
Abstract: PURPOSE: To illuminate the front side by means of a flashlight in hand in a bicycle and the like by holding the flashlight in one end of an assembly and claming the other end on a handlebar and the like in the bicycle. CONSTITUTION: A flashlight FL is inserted through a cylindrical channel 23 inside a gripping member 11. A mounting bracket 12 is positioned around the member 11 and the handle, while a barrel of the flashlight FL is extended through openings 25, 26 or 29, 30 arranged in a line in the direction preferable for a handlebar. Usually, the flashlight FL is directed to the front side through the opening 25 on the handle of the bicycle. When fastening members 18, 19 are fastened, the member 11 around the barrel is compressed and fixed between the upper parts 27, 28 of the bracket 12, while the lower parts 31, 32 of the bracket 12 are fastened around the handlebar. Rotation in the desired direction for angle adjustment can be carried out by loosing the members 18, 19. In this way, a flashlight in hand can be easily installed in a bicycle so as to be used for lighting.
Patent JP-S5384249-A (JP)
Title: High frequency wave heating device
Inventor: KIRITOOSHI AYUMI
IPC: H05B6/78
Filed: 1976-12-29
Abstract: PURPOSE: To obtain uniform heating by intermittent operation of the device to heat object placed on turntable. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6138427-A (JP)
Title: Infrared detection element
Inventor: IIJIMA KENJI
IPC: H01L37/02
Filed: 1984-07-30
Abstract: PURPOSE:To hold sufficient mechanical strength, by forming an opening part leaving reticulated parts to the back surface of the substrate opposed to the membrane electrode provided to the front surface of the substrate. CONSTITUTION:A platinum membrane electrode 2 with a thickness of about 0.2mum is formed to a MgO substrate 1 with a thickness of about 300mum is formed by a sputtering apparatus and a PbTiO3 membrane 3 with a thickness of about 4mum is grown on said electrode 2 and a NiCr electrode 4 is formed thereon by photolithography. Next, an opening part 5 is formed by phosphoric acid while necessary parts are protected but photolithography is interrupted once if the thickness of the MgO substrate reaches about 20mum by etching and reticulated part 6 are formed to the bottom of the opening part 5 as resist by photolithographic technique and etching is again performed in phosphoric acid to form a part 7 only comprising a membrane. By this method, mechanical strength can be enhanced without deteriorating infraded detection effect.
Patent JP-H118088-A (JP)
Title: Discharge lamp dimming/lighting device
Inventor: ARAI TAKESHI
IPC: H05B41/24
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp dimming/lighting device which can conduct stable dimming/lighting even if an unexpected dimming signal inputs due to noise or the like, and which can use a dimming signal generator whose dimming range is the widest regardless of the type of a discharge lamp or an operating environment. SOLUTION: This discharge lamp dimming/lighting device is provided with a high-frequency power source 3 for supplying high-frequency power to a discharge lamp 4, a rectification smoothing circuit 2 for converting the output of a commercial power source 1 into DC voltage which is a power source of the high-frequency power source 3, and a control part 4 for controlling the high-frequency power source 3 based on a dimming signal, whereas a limit circuit for lower limit 7 is provided, in which the dimming signal 6 outputted from the outside is inputted, and if the dimming signal 6 is below the lower limit set as the dimming range of the discharge lamp 4, the signal corresponding to the predetermined lower limit is outputted to the control part 5 as a dimming signal.
Patent JP-S6317125-A (JP)
Title: Engine control device
Inventor: IMAI SHOJI
IPC: F02D29/02
Filed: 1986-07-09
Abstract: PURPOSE:To prevent affection by disturbance to stably control the vehicle speed, by correcting a feed-back control value which is obtained by a desired vehicle speed determined by an accelerator operating degree and the present vehicle speed, in accordance with a correcting value obtained from the degree of variation in the present vehicle speed. CONSTITUTION:When an accelerator pedal 11 is depressed, a signal generating section 21 issues an accelerator opening degree signal alpha while a detecting section 13 detects a gear position and a vehicle speed and calculates an acceleration. Further, in a control section 14, a determining section 15 determines a desired throttle opening degree thetaT and a control section 16 opens and closes a throttle valve 4 through a drive section 17 so that the actual throttle opening degree thetafrom a signal generating section 18 is made to approach the desired throttle opening degree thetaT. In this arrangement, a desired speed is determined in accor dance with the accelerator opening degree signal alpha, and the feed-back control value which is obtained from the desired vehicle speed and the present vehicle speed is corrected in accordance with a correcting value obtained from the degree of variation in the present vehicle speed.