baber/WOPTO huggingface dataset:
Patent JP-H07217281-A (JP)
Title: Infrared electric lock system
Inventor: MOGI SHUICHI
IPC: E05B49/00
Filed: 1994-01-27
Abstract: PURPOSE:To facilitate an operation for registering a new door-open code without increasing the size and cost of a door side device and the cost of a system. CONSTITUTION:A transmit code from an unlock key 3 is received by a detection means 22a and stored in a transmit code storage means 26b1. A comparison means 26c compares the transmit code with a door open code stored in a door open code storage means 27a, and if they coincide, an electric lock 1 is unlocked. A transmit code from a master key 4 is received by the means 22a and stored in the means 26b1. When the means 26c detects no coincidence, a comparison means 26d compares the latter transmit code with a register code stored in a register code storage means 27b, and if they coincide, a door open code write means 26e writes onto a means 27a a transmit code received thereafter.
Patent JP-S57123598-A (JP)
Title: Sample holding circuit
Inventor: NAKAMURA JIYUNPEI
IPC: G11C27/02
Filed: 1981-01-21
Abstract: PURPOSE:To reduce power consumption by providing a switch element, controlled synchronizing with the horizontal synchronizing signal of a video signal, between an FET amplifying circuit and a power source. CONSTITUTION:The switching of a switch element 4 is controlled and the one- line analog signal, etc., of a video signal is sampled and held in a capacitor 5 to amplify and output the sampled and held voltage through an N type FET6 whose source is connected to a power source VDD through a resistance 7. When a P type FET8 is connected in series between the source of the FET6 and the powr source VDD and controlled by a horizontal synchronizing signal or a signal synchronizing with it, a current flows from the power source VDD at need to prevent unnecessary power consumption, reducing the power consumption of the sample holding circuit.
Patent JP-S60151641-A (JP)
Title: Washing method of automatic developing machine
Inventor: KINOSHITA SHIYUNSUKE
IPC: G03D13/00
Filed: 1984-01-19
Abstract: PURPOSE:To wash efficiently the titled machine without generating an insoluble substance by filling a treating vessel to which an insoluble deposited material is adhered with an acidic aq. soln. and/or an acidic aq. soln. contg. a chelating agent, washing, adding a neutralizing agent, and then discharging the liquid. CONSTITUTION:The treating liquid is discharged, and an acidic aq. soln. and/or an acidic aq. soln. contg. a chelating agent is filled into a treating vessel to which an insoluble deposited substance is adhered, when the insoluble deposited substance generated in the treating vessel of an automatic developing machine treating a silver halide photosensitive material is washed. The insoluble deposited substance is washed off, and a neutralizing liquid or a neutralizing liquid contg. a chelating agent is directly added into said soln. which is then discharged. An organic acid, an organic material showing acidity abd or a chelating agent, or >=1 kinds among said materials are preferably used as the acidic aq. soln. In addition, hydroxides of alkali metals and ammonium, and an alkali metallic salt or an ammonium salt of weak acid are used as the neutralizing liquid.
Patent JP-H04243716-A (JP)
Title: Rolling device for roll of base paper, etc.
Inventor: ABE ETSURO
IPC: B65G47/78
Filed: 1991-01-25
Abstract: PURPOSE:To provide a rolling device capable of slowly and safely shifting base paper to a predetermined position with only small initial force without damaging the base paper which is set in e.g. a roll stand of a corrugator. CONSTITUTION:Rolling bases 1 both of which have respective projecting and recessed portions to be fitted with each other are provided at the front and rear of a rolling device. The projecting and recessed portion of one rolling base 1 is loosely fitted into that of the other rolling base and the bases are connected together by a fulcrum shaft in such a manner as freely rolling. A pushup means 7 is provided at the lower face of either the front or rear end of each rolling base 1 and also a load detecting means is disposed on the lower face of the other. The rolling bases which are independent of each other are oscillated and tilted in sequence so that a roll of base paper or the like is slowly shifted to a predetermined position without being accelerated.
Patent JP-H02188668-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: TATE TAKAO
IPC: F02M67/02
Filed: 1989-01-18
Abstract: PURPOSE:To improve the fuel atomizing performance at the time of resuming fuel feeding in the present device which alternately injects compressed air and fuel out of a nozzle port placed in a combustion chamber by prohibiting the injection of the compressed air after feeding fuel into a compressed air passage at the time of cutting off fuel. CONSTITUTION:In an air blast valve 20 in which a nozzle port 24 which is placed in a combustion chamber 4 is formed on the end of a needle inserting port 22, the opening/closing of the nozzle port 24 is carried out by the valve portion 25 on the end portion of a needle 23, which is moved when a solenoid 30 is excited to open the nozzle port 24. A nozzle chamber 32 is formed in the housing 21 of the air blast valve 20 and a compressed air flow-in passage 33 is connected to one end thereof while opening the injecting port 37 of a fuel injection valve 36 in the nozzle chamber 32. In such a fuel injection device, at the time of cutting off fuel, fuel injection is carried out for only once to hold fuel in a compressed air flow-out passage 35 and the needle inserting port 22, thereby keeping same in standby for the resumption of fuel feeding.
Patent JP-S5393801-A (JP)
Title: Removing system for interference distortion generated in demodulated signalby interference of fm wave signal in recording/reproducing system for multichannel disk records.
Inventor: ISHIGAKI YUKINOBU
IPC: G11B3/00
Filed: 1977-01-28
Abstract: PURPOSE: To remove the interference distortion due to crosstalk, by executing operation on the FM signal and the envelope signal of the FM signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09192066-A (JP)
Title: Electric vacuum cleaner
Inventor: SUGIMOTO TAKETO
IPC: A47L9/28
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner which secures sufficient heat radiating effect by a radiation plate while making the body of the cleaner body compact. SOLUTION: In an electric blower chamber 3, an electric blower 5 is arranged on the left thereof and a cord reel 6 on the right thereof in parallel and an exhaust path 9 is provided between the both. A control substrate 10 having a triac 11 is mounted on a cord reel holder 8. A radiation plate 12 mounted on the control substrate 10 with a mounting part 15 comprises the mounting part 15, a first overhung part 16 and a second overhung part 17 and the first overhung part 16 is arranged almost in parallel with the axis of an exhaust path 9 and the second overhung part 17 almost vertically to the axis in the exhaust path 9. The first overhung part 16 and the second overhung part 17 are provided with a plurality of through holes.
Patent JP-S54101208-A (JP)
Title: Radio telephone set with timer
Inventor: SAITOU HIDEMI
IPC: H04B1/40
Filed: 1978-01-26
Abstract: PURPOSE:To enable to know accurate communication time and to enable to monitor for the communication time on the way of communication with display. CONSTITUTION:The system is provided with the signal generating circuit 1 to generate the reference time signal, and the output of the circufit 1 is controlled with the AND circuit 2 with the output of the OR circuit 6. The output of the circuit 2 is counted with the count circfuit 3 in hour, minute and second unit, and the condition of count for the circuit 3 is displayed with the display circuit 4 in hour, minute and second unit. The switch 5 makes the condition of the circuit 3 as initial condition. The switch 8 opens the contact when th opposed subscriber responds in case of mobile station call, and the switch 9 interlocked with the hook switch is opened for the contact when the hook switch is in off-state. Thus, the stop watch display function is added to the radiotelephony, starting the timer at call when the opposed subscriber responds. Further, the timer is started at incoming call when the hook switch is off and the timer is stopped at the end of call, allowing to tell the communication time accurately.
Patent JP-S62166691-A (JP)
Title: Driving circuit for picture display device in color television receiver
Inventor: FUKUYOSHI YOSHIAKI
IPC: H04N9/74
Filed: 1986-01-20
Abstract: PURPOSE:To improve the efficiency of a circuit constitution and the picture quality by providing a superimposed circuit for superimposing a character and graphic signal on an part of a color video signal between a color video signal demodulator, a character and graphic signal generator and a driving circuit for driving a picture display device. CONSTITUTION:R2, G2, B2 and BLK signals of the output signals of the character and graphic signal generator 1 and primary color signals R0, G0, and B0 of the output signals of the color signal demodulator 2 form a matrix in a matrix circuit 3 and the primary signals Ra, Ga and Ba are connected to respective corresponding terminals of the picture tube driving circuit 6 to display a color television and the character and graphic signal on the picture tube. Thereby, since a pair of the driving circuits can be used simultaneously as the driving circuits of the character and graphic signal and the video signal, the efficient driving circuit constitution can be realized, the number of the using transistors and diodes can be reduced and the cost of the receiver can be reduced.
Patent JP-S59133813-A (JP)
Title: Driving shaft made of fiber-reinforced synthetic resin and preparation thereof
Inventor: KUMADA MASATAKA
IPC: B32B5/00
Filed: 1983-01-21
Abstract: PURPOSE:To increase the torsional strength at the joint part of a fiber-reinforced synthetic resin pipe with a metal joint member by forming said joint part from the inside layer and the outside layer which are formed by winding each specific fiber body within a specific angle range. CONSTITUTION:The resin pipe 2 of a driving shaft 1 made of fiber-reinforced synthetic resin is constituted of an inside layer 6 wound with a continuous carbon-fiber body coated with resin within a winding angle of 45-75 deg. (preferably 50-60 deg.) with respect to the axis line of the driving shaft 1 made of resin and an outside layer 7 which is positioned on the outer periphery of said inside layer 6 and wound with a continuous fiber which is resin-coated and has a thermal expansion rate larger than that of carbon fiber, e.g., glass fiber, polyester fiber, or aramide fiber in a winding angle within a range of 5-40 deg. (Preferably 15- 35 deg.) with respect to the axis line. The joint part of such a resin pipe 1 has an exceedingly small residual stress on jointing, on the basis of each anisotropy of the inside layer 6 and the outside layer 7, and the torsional strength at the joint part is exceedingly high.
Patent JP-S57122191-A (JP)
Title: Rotary compressor
Inventor: ITOU MASAATSU
IPC: F04C18/344
Filed: 1981-01-22
Abstract: PURPOSE:To render a capacity of compressor satisfactorily variable, by opening/closing an unload port in response to a pressure difference between a pressure applied on a pressure port and a suction pressure. CONSTITUTION:There are provided a cylindrical liner 2, a rotor 1 provided rotatably along inner surfaces of a side plate 4 and the liner 2, and a vane 1a provided slidably in a slot formed in the rotor 1, thereby forming an operating space. Further, there is provided with side plate 4 an unload port P1 which allows the operating space to communicate with a suction chamber 3a and also provided with an opening/closing 10 for opening and closing operation of the port P1. The unload port P1 may be opened by the opening/closing valve 10 only when a pressure difference between a fluid pressure applied on the compression area, and a fluid pressure sucked in the operating space is lower than a predetermined value.
Patent JP-H04252059-A (JP)
Title: Integrated circuit device
Inventor: NITTA HIDETO
IPC: H01L23/12
Filed: 1991-01-28
Abstract: PURPOSE:To manufacture the title integrated circuit device in large power consumption by a method wherein the heat dissipating fins are arranged on the upper and lower parts of the insulating substrate comprising a PGA type package or the heat dissipating fins are arranged on the upper part and the lower part of the package. CONSTITUTION:An upper heat dissipating fins 6 are arranged on a cap 4 comprising aluminum, etc., sealing a semiconductor chip 1 through a conductive bonding agent 5. Furthermore, the other heat dissipating fins 6A are arranged on the lower insulating substrate 3 of the semiconductor chip 1 through another conductive bonding agent 5A. Next, the heat generated by the semiconductor chip 1 can be dissipated outward by two each of heat dissipating fins 6, 6A arranged on the upper and lower surfaces of the insulating substrate 3. In such a constitution, the semiconductor chip 1 in higher heat generation level about 1.5 times compared with that of the conventional one can be mounted.
Patent JP-H08198007-A (JP)
Title: Optical axis adjusting device for automobile lighting fixture
Inventor: NISHIO AKITO
IPC: B60Q1/04
Filed: 1995-01-23
Abstract: PURPOSE: To make a device adaptable to perform optical axis direction adjusting operation from both upper and rear sides, by providing an insertion hole, wherein an adjusting tool can be inserted, on a case which is covering driven and driving bevel gears to be mounted on a lamp housing. CONSTITUTION: When a condition, wherein an attaching screw 8 is extracted to demount a case 10, is supposed, a driving bevel gear 6 and also a gear shaft 6a are demounted. The supposed condition is a condition before the case 10 is assembled into a lamp housing 1 in an assembly process. Even in this supposed condition, an adjusting tool 12 can be engaged with an engaging protrusion 11 to rotate an adjusting screw 3 to tilt a reflector 2. Also in a condition where assembly is completed and this device is loaded on an automobile, an optical axis can be adjusted by a driver 9 from the upper side of the device, and also the optical axis can be adjusted by the adjusting tool 12 from the rear of the device.
Patent JP-S62165967-A (JP)
Title: Semiconductor device
Inventor: WAKABAYASHI TOSHIO
IPC: H01L21/822
Filed: 1986-01-17
Abstract: PURPOSE:To reduce the number of the steps of assembling a semiconductor device by forming a protecting diode in a diffused region formed deeper than the base of a transistor TR to prevent a current flowing to a diode when the TR is turned OFF and to form the TR and the diode in one chip. CONSTITUTION:An epitaxial layer 4 on one conductivity type semiconductor substrate of a semiconductor device 1 is separated by a separating diffused region 9, and a first diffuse region 5 is formed through the hole of a thermal oxide film 12 on the layer 4. A one conductivity type diffused region 8 and a reverse conductivity type diffused region 7 are formed on the periphery of the region 5. A Schottky electrode 6 is further formed on the inside periphery of the region 7 as a protecting diode 2, and an ohmic electrode 10 is bonded to a region 8. A base electrode of one conductivity type diffused region 11 of a TR3 and an emitter electrode of reverse conductivity type diffused region 13 are formed in the holes of the film 12 of the layer 4 separated by a region 9. The region 5 of the diode 3 is formed deeper than the region 11 of the TR3 to prevent a current flowing to the diode 2 when the TR3 is turned OFF.
Patent JP-H04214821-A (JP)
Title: Manufacture of ic lead frame material and manufacturing device
Inventor: OKUMURA YASUNOBU
IPC: C21D8/02
Filed: 1991-01-28
Abstract: PURPOSE:To manufacture an IC lead frame material improved in rigidity and toughness and reduced in residual strain by subjecting a long size thin sheet of a stock such as a low thermal expansion alloy to an annealing treatment in such a manner that it is heated while applying tension in a longitudinal direction. CONSTITUTION:The long size thin sheet 9 of an alloy for the IC lead frame is supplied from a coil of a recoiling machine 1 and is traveled, and subjected to the annealing treatment by a heating furnace 5 and a cooling device 6 and is thereafter coiled by a coiling machine 2. At this time, prescribed tension is applied to the above-mentioned thin sheet 9 by a tension device 4, and the part applied with the above-mentioned tension is subjected to the annealing treatment. Furthermore, preferably, a roller leveler 7 is arranged before the above-mentioned heating furnace 5, and the thin sheet 9 is straightened and is thereafter subjected to the annealing treatment in the controlled atmosphere. Moreover, in the case the above-mentioned alloy is an Fe-(40 to 50)Ni low expansion one, it is suitable that the alloy is heated to 500 to 600 deg.C for <=3min at 2 to 10kgf/mm<2> tension and is annealed, and in the case the alloy is a Cu-0.6Fe-0.3 Ti-0.05Mg one, it is suitable that the alloy is heated to 200 to 400 deg.C for <=3min at 1 to 5kgf/mm<2> tension and is annealed.
Patent JP-2000208324-A (JP)
Title: Magnetic field generating device for demagnetization
Inventor: ISHIKAWA NOBORU
IPC: H01F13/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To reduce the number of turns or the thickness of a coil for easier and efficient demagnetization operation. SOLUTION: A U-shaped core 3 of ferromagnetic material penetrates the center of a magnetic field generating coil 1, with both end parts 2a of the core 3 smaller than a core main body in area, while the both end parts allowed to close each other. The U-shaped core 3 is used to induce the magnetic field generated by a coil to a body side for intensified magnetic field applied to the body, the number of turns of coil is decreased or the thickness of electric wire is made smaller by that amount, resulting in the reduced weight of coil for easier transportation or movement. The current which flow in the coil is reduced for reduced capacity of a power source apparatus. As a result, demagnetization operation is facilitated as well as mode efficient.
Patent JP-H03213837-A (JP)
Title: Self photographing method for camera
Inventor: ONOZUKA HARUO
IPC: G03B9/08
Filed: 1990-01-18
Abstract: PURPOSE:To shorten a waiting time, to omit a range-finding operation before starting a self-operation and to reduce the number of beam emitting times by detecting that a photographer gets in a photographed position, performing a shutter releasing action and successively projecting multibeam one by one in a fixed cycle when range-finding in the case of self photographing is performed. CONSTITUTION:1st range-finding data AFD obtained to be stored by performing the range-finding of every beam by means of a range-finding part 16 by projecting the multibeam to an object at the time of starting sequence where the self photographing is performed and 2nd range-finding data AFD obtained by performing the range-finding by successively and repetitively projecting the respective beams constituting the multibeam one by one in a fixed cycle thereafter are compared based on the beams projected in an identical direction. By judging that the photographer gets in the photographed position when the range-finding data is changed, the specified shutter releasing action is started by a CPU 10. Thus, the waiting time is shortened, the range-finding operation before starting the self-operation is eliminated and the number of beam emitting times is reduced.
Patent JP-S56109933-A (JP)
Title: Squareness adjusting device of brake shoe
Inventor: TERADA YOSHIHITO
IPC: F16D51/18
Filed: 1980-01-29
Abstract: PURPOSE: To prevent deviated abrasion of a lining by obtaining a squareness adjusting device capable of easily adjusting the posture of brake shoes in a drum brake, that is, squareness of the rims of the brake shoes with respect to a lining board.  
     CONSTITUTION: When a hydraulic cylinder 12 is expanded at the time of braking, a pair of brake shoes are urged against the brake drum, with the upper ends enlarged around the lower ends engaged with an anchor member 23 as fulcrums, thereby to generate a braking force. Upon this occasion, the shoes 2 are slided and guided of the side edge faces 14a of the rims 14 along the plate face of the lining plate 26. These time 14 are necessary to be located rectangularly with respect to the plate face of the lining plate 26, and the adjustment of the lining board with respect to the plate face can be performed by adjusting the clamping of a nut 37. That is, when the nut 37 is relaxed, the central part of a web 15 is raised from the plate surface of the lining plate 26 by means of a spring 34, and the central part of an edge part 14a comes into contact with the plate face of the lining plate 26, thus the rims 14 being set rectangularly with respect to the plate face. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63178523-A (JP)
Title: Automatic focusing method
Inventor: HATTORI SEIJI
IPC: H01L21/027
Filed: 1987-01-20
Abstract: PURPOSE:To conduct focusing quickly by a method wherein coil currents for a lens are set, the mark of a sample is scanned with charged beams, difference between waveform information, in which a secondary charged particle signal detected is A/D converted, and information, in which the waveform information is delayed, is obtained and the lens is excited by currents maximizing the cumulative adding value of a differential signal of a previously set threshold or more. CONSTITUTION:Information is set to a DAC 8 for an amplifier 7 driving a focusing coil 3 from a computer 6. The stepped mark of a sample 5 is scanned with electron beams, and a reflected electron signal is A/D converted 13, mean adding-processed 10 and stored 11. A waveform is read, difference between the waveform and information in which the waveform is delayed is acquired, and differential information of a proper threshold or more is cumulative-added 15. A cumulative adding value is increased on focusing. Specified characteristics are obtained from a current value (x) and the cumulative adding value (y). When coefficients (a), (b), (c) are acquired by application through a method of least squares to y=ax<2>+bx+c from the characteristics and x=-f/2a maximizing (y) is set to exciting currents, focusing can be performed rapidly, and focusing is hardly affected by noises.
Patent JP-S63179076-A (JP)
Title: Formation of thin film
Inventor: NAKADA RENPEI
IPC: H01L21/205
Filed: 1987-01-20
Abstract: PURPOSE:To make the thickness of films uniform by heating substrates in the reaction tube of a hot wall type vacuum CVD device, cooling the reaction tube and introducing reactive gases so as to reduce the consumption of the gases by the inner wall of the reaction tube. CONSTITUTION:Substrates 10 arranged in the quartz reaction tube 1 of a hot wall type vacuum CVD device are heated to a desired temp. with a heater 2 placed around the tube 1. The tube 1 is then cooled with outer cooling mechanisms 3, 4, reactive gases are introduced from gas chambers 5 and thin films are formed on the substrates 10.
Patent JP-S59135883-A (JP)
Title: Preparation of protoplast of bacterium in bifidobacterium
Inventor: MORISHITA TAKASHI
IPC: C12R1/01
Filed: 1983-01-23
Abstract: PURPOSE:Endo-N-acetylmuramidase is made to act on a bacterium in Bifidobacterium in the presence of a disaccharide to prepare protoplast in a short time and in high yield. CONSTITUTION:Endo-N-acetylmuramidase which has been isolated and purified from Streptomyces globisporus is made to act on a bacterium in Bifidobacterium such as Bifidobacterium bifidum in the presence of a disaccharide such as sucrose, lactose, maltose or trehalose as an osmotic pressure controller.