baber/WOPTO huggingface dataset:
Patent JP-H04291612-A (JP)
Title: Power saving type data processor
Inventor: HAYASHI YOSHIHIRO
IPC: G06F1/00
Filed: 1991-03-20
Abstract: PURPOSE:To reduce power consumption by detecting the presence/absence of an operator by a contactless sensor, and when the operator is absent, immediately disconnecting power supply to an unnecessary device. CONSTITUTION:When a set time has elapsed without inputting any key during the use of a data processor 30 in a normal use mode, the lapse of the set time is detected by a built-in timer, a sleep mode 2 is started, and when an operator inputs a key, the mode 2 is released and returned to the normal use mode. When the operator leaves the data processor 30 in the normal use mode, the absence of the operator is detected by the contactless sensor 16 such as an infrared sensor for detecting the presence/absence of an operator contactlessly and a sleep mode 3 is immediately started. Namely a resuming function is driven by the sleep mode 3 and a power supply is turned off. When the sensor 16 detects operator's return, the power supply is turned on and the processor 30 is returned to a state held immediately before turning off the power supply by the resuming function.
Patent JP-S56152992-A (JP)
Title: Tin-lead alloy plated lead wire
Inventor: YOSHIOKA OSAMU
IPC: C25D5/10
Filed: 1980-04-28
Abstract: PURPOSE: To obtain a lead wire which does not cause cracking of plating layers during working such as bending by forming a dull electric tin-lead alloy plating layer on a metallic conductor, and further forming a semibright electric tin-lead alloy plating layer thereon.  
     CONSTITUTION: This relates to the tin-lead alloy plated lead wire used for parts for electronic apparatus, wherein the thickness of the semibright electric tin-lead alloy plating layer is kept at 0.5W12μ and the total thiciness of this and the dull electric tin-lead alloy plating at 4W20μ. The composition of the semibright electric tin-lead plating layer is set at 1W30wt% lead and the balance thin. The lead wire obtained by this does not cause sticking of the lead wires to themselves despite receiving of heat treatment and has superior discoloration resistance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52140308-A (JP)
Title: Control system for reel motor
Inventor: NAGAOKA JIROU
IPC: H02P5/00
Filed: 1976-05-18
Abstract: PURPOSE: To permit lessening the current capacity, by suspending the supply of a drive current to a reel motor while a capstan motor is performing drive with a large current. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58173734-A (JP)
Title: Detecting device of size of original in copying machine
Inventor: ISHIKAWA KATSUHIKO
IPC: G03G15/04
Filed: 1982-04-06
Abstract: PURPOSE:To execute copying of a good quality, by setting so that a main area of optical wavelength of a detecting means is not overlapped on a main area of optical wavelength of a copying optical system, and easily discriminating between a platen cover and an original. CONSTITUTION:In a platen cover 13, a plate-like infrared cut filter 19 is placed so that its one surface is exposed, so as to contain a reflecting point of light of light emitting elements P1-P3. Also, on one corner part which is made to press- contact with a guide 18, in the platen cover 13, a magnet of suitable size is embedded. Also, on a suitable position in a body 10, which is opposed to a magnet 20 in case when the platen cover 13 is closed, and also is capable of detecting a magnetic flux of the magnet 20, a proximity switch S constituted of a lead switch, etc. is provided, by which a detecting part for detecting the opening or closing state of the platen cover 13 is constituted.
Patent JP-S63223661-A (JP)
Title: Photosensitive body
Inventor: IINO SHUJI
IPC: H01L31/08
Filed: 1987-03-12
Abstract: PURPOSE:To obtain a photosensitive body having high charge transfer characteristic, electrifiability, and sufficient surface potential even if a film thickness of carbon film used therein is small, by using a carbon film comprising a film of amorphous carbon contg. H for a charge transfer layer wherein a ratio of the number of carbon atoms having an unsaturated bond to the number of carbon atoms having no unsatd. bond in the chemical structure of the amorphous carbon film is specified. CONSTITUTION:A charge transfer layer 2 comprises an amorphous carbon film, and the chemical structure of the carbon film is defined by a ratio of number N1 of the carbon atoms having unsatd. bond to the number N2 of carbon atoms having no unsatd. bond being 0.3:1-2:1. By this constitution, the specific resistance of the film is increased to >=10<11>OMEGA.cm, and the mobility of carrier is elevated to >=10<-7>cm<2>/V deg.sec. Thus, satisfactory charge transfer performance is realized, and a thin film photosensitive body which has not been realized with a-Si photosensitive body is obtd.
Patent JP-S61217136-A (JP)
Inventor: MASUDA TADASHI
IPC: A61B5/296
Filed: 1985-03-20
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-S55150189-A (JP)
Title: Memory circuit
Inventor: AKATSUKA YASUO
IPC: G11C8/08
Filed: 1979-05-10
Abstract: PURPOSE: To reduce the delay of signals due to the high impedance of a word line by connecting an inverter, including MIS transistors, to the word line in a fixed way and then by providing a resetting method.  
     CONSTITUTION: The inverter is composed of P-channel MISTRs Q61 and Q63 and N-channel MISTRQ62 and reset signal P is applied to respective gates of P- channel MISTRQ64 and N-channel MIS65, thereby forming a resetting circuit. When remote terminal We of word line WL exceeds the threshold voltage of TRQ 62, level Vcc of drain ND of Q62 changes rapidly into GND and at the same time, Q63 conducts to hold We at Vcc. At this time, signal P is low in level and while Q64 is ON, Q65 is OFF. Once signal P increases in level, Q64 turns OFF and Q65 turns ON, resetting We rapidly. Therefore, the delay of signals due to the high impedance of word line WL is lessened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05226571-A (JP)
Title: Adhesive sheet for fixing lead-frame and method of fixing inner lead
Inventor: SAKUMOTO YUKINORI
IPC: H01L23/50
Filed: 1992-02-12
Abstract: PURPOSE:To provide a method wherein an inner lead is fixed at a low temperature and in a short time by means of a simple technique and to provide a bonding tape used for the method. CONSTITUTION:An adhesive sheet for fixing lead-frame is constituted in such a way that a pattern-shaped adhesive layer 2 which is composed of a UV-curing resin composition and which has been set into a B-stage shape is carried and beld by a peelable base material 1. When inner leads are fixed by using the adhesive sheet for fixing lead-frame, the adhesive sheet is placed on the inner lead parts on a lead frame, and the pattern-shaped adhesive layer 2 is pressurized and transferred. Then, this assembly is irradiated with ultraviolet rays while it is not heated or while it is heated, and the pattern-shaped adhesive layer 2 which has been transferred is set.
Patent JP-H11241301-A (JP)
Title: Sleeper joint fitting structure and method
Inventor: WATANABE GENICHI
IPC: E01B3/48
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a sleeper joint fitting structure and a sleeper joint fitting method capable of fitting sleeper joint members even in a shorter sleeper. SOLUTION: This sleeper joint fitting structure in sleepers 50 is provided with sleeper end supporting members 3 for supporting the sleeper ends being the longitudinal ends of the sleeper 50 perpendicular to the longitudinal direction of a rail, and sleeper joint members 2A arranged so as to be extended in the longitudinal direction of the rail and whose both ends are fitted to the two sleeper end supporting members 3. The sleeper joint fitting structure is also provided with sleeper spacer 4 for setting the intervals of sleepers 50 in the longitudinal direction of the rail in prescribed intervals.
Patent JP-S57172486-A (JP)
Title: Method and device for sorting of document
Inventor: SATOU TADASHI
IPC: G06K17/00
Filed: 1981-04-16
Abstract: PURPOSE:To realize the designation for a specific receiver and to keep the secret state, by adding a box-shaped container which stores a bin tray to the sorter of a document sorting device of an image forming machine that receives the information of an information transmitter and converts the information into a document. CONSTITUTION:A prescribed process is given to the information given from an information transmitter through an image forming machine P, and the transfer paper 29 which the transcription is over is discharged to a document sorter S by a discharge roller 28. Then rollers 32-39 hooked with belts 31 and 36, a guide catch 40 plus plural bin trays 41, 41', 41''- that receive the transfer paper are provided to the sorter S. These bin tray are formed by box-shaped container B1-B4 which are partitioned into plural sections. The containers B1-B4 can be attached and detached to and from the sorter S. Then these containers are selected by the information indicated by the information transmitter. The paper 29 with which the transcription is over is stored to the trays 41, 41', 41''- of the selected containers B1-B4. Thus the designation is possible for a specific receiver.
Patent JP-S59184209-A (JP)
Inventor: ROSU ARUBAATO RII
IPC: G03F7/039
Filed: 1984-03-27
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-H03256696-A (JP)
Title: Separating device for synthetic resin molded product
Inventor: IMAI YASUO
IPC: B26D7/06
Filed: 1990-03-07
Abstract: PURPOSE:To separate sheetform synthetic resin molded products with a high efficiency by pressing a plurality of synthetic resin molded product trains, arranged in a direction extending at right angles with a conveying direction, from a side by means of a first separating device, and circulating a plurality of the containing parts of a second separating device between the containing position and the take-out position of the moulded product train. CONSTITUTION:A first separating device 3 is driven, synthetic resin molded prod trains L1-L3 are pressed by a press plate 32, and the molded prod trains L1-L3 are sheared and separated from subsequent molded product trains L4-L6. After the molded prod trains L1-L3 are separated, they are fed to a second separating device 4 by means of a conveyor 43. When the molded prod trains L1-L3 are received by a conveying part 41 of a device 4, the front molded product train L1 is contained in a containing part 45a in a topmost position T by means of coneyors 42-43. When the molded product train L1 is contained in the containing part 45a, the conveyor 42 is stopped once, and the containing part 45a is rotated from the position T in the direction a take-out position M through rotation of a drive shaft 46. The rotation causes shearing and separation of the molded prod train L1 in the containing part 45a from the subsequent molded prod train L2.
Patent JP-S63225705-A (JP)
Title: Solenoid valve
Inventor: SUZUKI KATSUHIRO
IPC: F16K31/06
Filed: 1987-03-12
Abstract: PURPOSE:To enable control constantly, regardless of any change in consumed flow amount and oil temperature of a cylinder, by forming a pin hole at a spool end located on the side opposite to a pushrod. CONSTITUTION:A spool hole 11 and spring chambers 12, 13 are formed in a valve body (a), and the spring chambers 12, 13 are blocked by connecting members 15, 16. Proportional solenoids 17, 18 are provided in the connecting members 15, 16, and pushrods 19, 20 therefore are brought in contact with the end of a spool 14 in the spring chambers 12, 13 through guide holes 21, 22. In the spool 14, pin holes 29-32 parallel with an axle line are formed with two of them on the right and left sides, respectively, and by inserting control pins 35-38 therein so as to slide freely, a reaction force in response to a load pressure of a cylinder S can act on the spool 14, and a changeover amount of the spool is controlled in response to a difference between the reaction force and a pushing pressure by a exciting current of a solenoid.
Patent JP-S57174702-A (JP)
Title: Noise-resistance method for microcomputer of loom
Inventor: ARAKAWA AKIO
IPC: D03D51/00
Filed: 1981-04-18
Abstract: PURPOSE:To suppress the occurrence of noise which is caused by the largest noise source of a loom, by breaking an AC power supply to be applied to an electromagnetic coil that controls the driving control system by the electromagnetic function in the timing when the voltage is set at zero volt. CONSTITUTION:Woof is supplied to warp 102 supplied from a yarn beam 101 with a woof guide 110, and the cloth 112 is woven via a reed 111. The cloth 112 is taken up by a roller 118. A single phase AC power source (p) is supplied to a coil 22 by a microcomputer 130 via a switch 23, and this supply is discontinued to turn on and off a 3-phase AC power source P which is applied to a motor 120 of the loom. In this case, the power supply is broken in the timing when the power supply (p) has no voltage to the coil 22. Thus the generation of the surge voltage is suppressed. As a result, the noise resistance is fundamentally improved to the computer 130 to increase the reliability of working for the loom.
Patent JP-S62241537-A (JP)
Title: Mixing device
Inventor: YAMADA TATEO
IPC: B01F29/60
Filed: 1986-03-14
Abstract: PURPOSE:To uniformize a large volume of mixture with a mixing device which has plural vessels to be packed therein with materials to be mixed and consists of a storage housing, mixer, discharger and packer by disposing a conveyor to transport vessels to respective stages to the above-mentioned device. CONSTITUTION:n-Pieces of the vessels 1 packed therein with the materials to be mixed are carried by each piece from the storage housing (rack, etc.) 4 by the conveyor (stacker crane, etc.) 16 to the mixer 5 where the materials in the respective vessels are mixed and uniformized. A piece of the vessel 1 subjected to the mixing is then carried by the conveyor 5 to the discharger 8, by which the 1/n-amt. of the material in the vessel is discharged and is packed into the empty vessel 1 preliminarily transported and set to the packer 12. The vessel set to the discharger 8 is held intact and the packed vessel is carried to the storage housing 4. The empty vessel 1 is again set to the packer 12. The material in one piece of the vessel is packed by each 1/n-amt. into n-pieces of the vessels by repeating such operation n-times. The above-mentioned operation is repeated with n-pieces of the vessels subjected to the mixing and uniformizing.
Patent JP-H02284032-A (JP)
Title: Torque measuring instrument
Inventor: KAARUHAINTSU CHIMUTONAA
IPC: G01L3/14
Filed: 1990-03-08
Abstract: PURPOSE: To reduce the manufacturing cost, in particular the assembling cost, by forming the relatively rotatable members integrally with forked teeth and the forked handle part of a lever surrounding the members. CONSTITUTION: In order to take out the relative rotation members 1, 2 are coupled the forked teeth 4, 5 of a plurality of levers 6 disposed around the members 1, 2. The forked teeth 4, 5 are arranged in the axial direction and the forked levers 6 are extending substantially in the coupling direction. The forked handle part is coupled, at the end part thereof, with a detection ring 8 and a plurality of functional members can be assembled as one compositional member. Since the relatively rotatable members 1, 2 thus assembled can be coupled tightly with both forked teeth 4, 5, a parallel planar coupling face is not required. Furthermore, boring of the coupling hole, adjustment and assembling work can be eliminated.
Patent JP-S61216495-A (JP)
Title: Semiconductor light emitting device and manufacture thereof
Inventor: TANAKA KAZUHIRO
IPC: H01S5/00
Filed: 1985-03-22
Abstract: PURPOSE:To obtain a high performance semiconductor laser of low threshold current and to effectively amount on a heat sink by forming grooves having 10mum or less of surface width at both sides of the light emitting region of the laser, and flatly burying the groove with high resistance layers formed selectively by a vapor phase growing method such as a chloride vapor phase growing method, thereby suppressing a leakage current. CONSTITUTION:An N-type InP buffer layer 2, an InGaAsP active layer 3, a P-type InP clad layer 4 and P<+> type InGaAsP contact layer 5 are sequentially grown on an N-type InP substrate 1. An SiO2 film 6 is accumulated, patterned to allow and SiO2 film of the width (W2) to remain on the light emitting region, and a hole of width (W2) is formed. Then, with the film 6 as a mask a semiconductor crystal is etched to dig grooves 7. In this case, the size of the width W1 of the groove is 10mum or less. Then, an InP high resistance layer is grown by chloride VPE to form a flat high resistance buried layer. Buried layers 8 formed at both sides of the active layer have 10<8>cm or higher to suppress the leakage current, thereby improving the characteristic such as threshold current.
Patent JP-S57172401-A (JP)
Title: Noise evading method for vehicle controller
Inventor: SHIROKAWA TERUO
IPC: F02D41/22
Filed: 1981-04-17
Abstract: PURPOSE:To evade the evil influence of a spark noise by stopping the generation of a clock pulse from the input of an ignition signal to the operation of a comparator. CONSTITUTION:When an ignition signal is supplied, an FF17 is set and its output is supplied to an FF14. When the output of a freqency dividing circuit 13 changes into a ''0'', the FF14 is reset to close the gate of an AND circuit 12, and consequently a clock from a clock generator 11 is not outputted to the circuit 13 any more. The reset output of the FF17 turns off a transistor (TR) 19 and a capacitor 21 is charged with a current from a current source 20. Then, when the charging voltage of the capacitor 21 exceeds a comparison voltage, a comparator 22 operates and the signal ''0'' of an NOR circuit 25 resets the FFs 17 and 14 to open the gate of the AND circuit 12, so that a clock pulse is outputted from the frequency dividing circuit 13.
Patent JP-2000261277-A (JP)
Title: Surface acoustic wave device
Inventor: TAKEUCHI MASAO
IPC: H03H9/25
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To easily realize a surface acoustic wave filter, which uses a substrate having natural single-phase unidirectional transducer (NSPUDT) characteristics, especially, a cut langasite substrate showing excellent characteristics (0 deg., 140 deg., 22.5 deg. to 24 deg.), with a low cost. SOLUTION: In this surface acoustic wave device, a one-port surface acoustic wave resonator consisting of one interdigital transducer for surface acoustic wave excitation and a pair of grating reflectors between which this transducer is interposed is provided on a piezoelectric substrate. This piezoelectric substrate has NSPUDT characteristics different by electrode reflection characteristics in the forward direction (+ direction) and the reverse direction (- direction) of a surface acoustic wave, and GAP+≠GAP- is set where GAP+ is the distance between a grating reflector GR+ adjacent to the transducer in the + direction and the transducer and GAP- is the distance between a grating reflector GR- adjacent to the transducer in the - direction and the transducer.
Patent JP-H09248612-A (JP)
Title: Device for controlling loop position
Inventor: KURI TOSHIBUMI
IPC: B21B37/48
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent the aggravation of dimensional precision at the tip part of a product accompanied with the delay of a loop storing by changing over to a proportional gain for vibration restraint when the vibration width at a detecting loop position exceeds a prescribed value. SOLUTION: A loop storing period judging means 10 judges whether the storing time of the loop of a rolling material is elapsed or not, at the time of storing the control of the loop position, and a loop storing quantity differential signal is inputted to a loop control amplifier 11 until the storing time is elapsed. Then, the input to a loop control amplifier 8 is shut off and reversely, after the storing time passes, the loop storing quantity differential signal is inputted to the loop control amplifier 8 and also, the input to the loop control amplifier 11 is shut off. By this method, the follow-up ability to a rolling mill velocity is made to good condition and the aggravation of the dimensional precision at the tip part of the mold can be prevented.
Patent JP-S58176265-A (JP)
Title: Recording liquid
Inventor: YOKOYAMA YASUMASA
IPC: C09D11/328
Filed: 1982-04-09
Abstract: PURPOSE:To provide a recording liq. giving a recording head prolonged service life, excellent in recording stability over a long term, and well suited for writing utensils and ink jet recording, by incorporating a particular compd. CONSTITUTION:In a liq. medium component comprising water alone or together with 5-95wt% water-sol. org. solvent (e.g., diethylene glycol), 0.5-20wt% compd. of the formula (wherein Q1, Q2 are phenyl or naphthyl optionally substd. by an arbitrary substituent; rings A, B may be substd. by an arbitrary substituent wherein at least either one of them is substd. by one or more of substituents selected from the group consisting of OH, SO3M, COOM, and NRR'; M is a base selected from alkali metal, ammonium, and amines; R, R' are H, optionally substd. alkyl or phenyl) and, if necessary, additives such as a viscosity modifier, surface tension adjustor, pH adjustor, specific resistance adjustor, water retention improver, etc. are dissolved.
Patent JP-S53143076-A (JP)
Title: Oscillating separator
Inventor: HAYASHIDA TSUGUO
IPC: B07B1/00
Filed: 1977-05-18
Abstract: PURPOSE: To separate material strips by oscillating a separator in an axial direction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03260637-A (JP)
Title: Photographing mode switching device in lens device
Inventor: YAMADA MASAKI
IPC: G02B7/09
Filed: 1990-03-12
Abstract: PURPOSE:To adjust the position of a lens by interlocking with switching of a mode by locking a front lens group to a reference position at the time of AF mode and executing an AF operation, and automatically resetting a rear lens group to the reference position after the lock is released. CONSTITUTION:The lens system is constituted of a front lens group 2, a zoom lens group 3 and a rear lens group 4, and at the time of manual mode, focusing is executed by the front lens group 2, and at the time of AF mode, focusing is executed by the rear lens group 4. In such a state, at the time of AF mode, by locking the front lens group 2 to a reference position, an AF operation is executed, and by releasing the lock, the rear lens group 4 is reset to the reference position and the manual mode can be executed. In such a way, the position adjustment of the rear lens group or the front lens group 2 can be executed by interlocking with a switching operation of a photographing mode, and the mode can easily be switched.
Patent JP-H09251926-A (JP)
Title: Electric double layer capacitor
Inventor: NOJIMA TAKASHI
IPC: H01G11/70
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain an electric double layer capacitor which has metal-made collecting electrodes made by forming main blocks of collecting electrode integrated with tabs and which has a low resistance loss of the collecting electrodes at charging/discharging and is enough to allow a large currents to flow, hence suited to high capacitance capacitors. SOLUTION: A metal-made collecting electrode 11As has a mesh-like main body 11Aa having many small holes and sheet-like tab which has no small hole and is formed with the main body in a unit. The main body 11Aa and tab 11Ab are formed in one body from an expanding-machined Al foil and tab leading direction is approximately perpendicular to the expanding direction.