baber/WOPTO huggingface dataset:
Patent JP-S6133037-A (JP)
Title: Optical transmitter
Inventor: NAKATOI KAZUO
IPC: H04B10/00
Filed: 1984-07-25
Abstract: PURPOSE:To reduce the probability of mistransmission without increasing the redundancy by mixing the information on the presence of external noises around a transmitter into the transmission signal. CONSTITUTION:A transmission circuit 5 of a transmitter 1 synthesizes a start bit (a), a data signal (b) sent from an input signal terminal 4, a situation transmission bit (c) sent from a noise detecting means 3 and a stop bit (d) to form an output signal frame (e) and converts it into optical signals by an E/O converter 6 to send them to an optical fiber 7. A receiver 8 converts those optical signals into original electric signals through an O/E converter 10 and sends them to a reception circuit 11. The circuit 11 always monitors the situation bit (c) among received signals and holds the preceding data after deciding that the transmitter 1 is kept under a noise mode in case a fault is detected. Thus an error of transmission can be prevented previously.
Patent JP-S5377364-A (JP)
Title: Microwave heating device
Inventor: OOTANI TETSUO
IPC: H05B6/74
Filed: 1976-12-21
Abstract: PURPOSE: To effect at a high speed pasting of the end of BF paper to glue line and drying to them by utilizing the ladder circuit of microwave. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05347777-A (JP)
Title: Adjusting method for image display device
Inventor: OSUGI MICHIO
IPC: H04N17/04
Filed: 1992-06-15
Abstract: PURPOSE:To automatically generate the content of a ROM table by photographing luminance on the screen of an image display device by using a camera, and changing a vertical deflecting voltage to be applied to a vertical deflecting electrode. CONSTITUTION:A controller 52 to freely change the vertical deflecting voltage and also, to freely change luminance output is provided in addition to the deflecting electrode in the image display device. All the contents of the ROM table are set to the same values at an initial stage, and the vertical deflecting voltage is changed falsely by the controller 52, and a part with nonuniform luminance is generated between two scanning lines. In such a case, the luminance output is decreased by using a personal computer 53 so as to eliminate the chevron of luminance distribution obtained by the camera 53 which measures the luminance on the screen. Such correction quantity is stored in the memory of the personal computer 53. The ROW table can be prepared based on such data by repeating the above operation as changing an input luminance value from zero to the maximum value by a signal source 51.
Patent JP-H0322204-A (JP)
Title: Magneto-optical disk device
Inventor: HASEGAWA MITSUHIRO
IPC: G11B5/02
Filed: 1989-06-19
Abstract: PURPOSE:To improve the unbalance of floating power and to obtain stable floating height and floating posture by positioning a magneto-optical disk so that a sliding surface where a core for generating magnetic field is buried may be on the outer periphery side of the magneto-optical disk. CONSTITUTION:A magnetic head slider 1 has two sliding surfaces 2 and 3 and the core 4 for generating vertical magnetic field is buried in an air outflow end in the medium traveling direction of the sliding surface 2. When the core 4 is positioned on the magneto-optical disk 6, it is arranged so that it may be positioned on the outer periphery side of the disk 6. Therefore, the floating height is lowered by the load of a winding wire on the sliding surface 2 provided with the core 4. By positioning the core 4 on the outer periphery side of the disk, a high circumferential speed is given to compensate the lowering of the floating height, whereas head crush caused by dust, etc., is prevented in virtue of the stable floating height and the lowering rate of the floating height at the time of seeking is reduced.
Patent JP-S5943330-A (JP)
Title: Reference cylinder detector for internal combustion engine
Inventor: KATOU TAKAYUKI
IPC: F02D35/00
Filed: 1982-09-06
Abstract: PURPOSE:To improve the signal-noise ratio of an ignition signal for a reference cylinder by providing a cable with a radio wave absorbent made of a magnetic material on a cable. CONSTITUTION:A detector 12 inductively connected to a high voltage cord 8 is composed of a core 12a provided with a through hole for piercing the high voltage cord 8 and an induction coil 12b wound on the core 12a. The core 12a is made partially openable to facilitate the clamping thereof on the high voltage cord 8. The induction core 12b is connected to a signal processing circuit 16 through a signal cable 14 and the circuit 16 contains a voltage follower circuit 16a and a comparator circuit 31. A plurality of cylindrical radio wave absorbents 18 made of ferrite are embedded into the circumference of the signal cable 14 with intervals.
Patent JP-H06290043-A (JP)
Title: Data processor
Inventor: UIRIAMU BURENTO
IPC: G06F9/30
Filed: 1992-06-15
Abstract: PURPOSE:To provide a data processor capable of shortening the execution time of an instruction and executing the high-speed processing of data. CONSTITUTION:This data processor is provided with an instruction storage device 2 for outputting a selected instruction, an instruction microcode bus 3 for simultaneously transmitting the addresses of plural operands included in the outputted instruction in parallel, a data storage device 4 for outputting data stored in respective addresses transmitted by the bus 3, plural data buses for transmitting the outputted data, and an ALU 7 connected to the data buses.
Patent JP-S5386270-A (JP)
Title: Oscillation circuit for electronic timepiece
Inventor: KATOU TOSHIKIYO
IPC: H02J1/00
Filed: 1976-12-24
Abstract: PURPOSE:To provide an electronic timepiece, in which power line of oscillation circuit in use of crystal oscillator is arranged to be capable of being switch to battery and booster circuit, whereby it is prevented that operation of the oscillation circuit be stopped at the time when heavy load caused, for instance, by lighting of lamp is acted.
Patent JP-H0320548-A (JP)
Title: Humidifier
Inventor: TOGASHI ISAMU
IPC: H01H19/14
Filed: 1989-06-16
Abstract: PURPOSE:To manipulate a switch at least from two outsides by installing a switch which covers two sides over a ridged section. CONSTITUTION:Knobs 9 and 10 for a rotary switch are mounted so that they may be exposed from horizontal slits 7 and 8 to both sides 5 and 6, which makes it possible to manipulates the switches from the two sides in dual directions. The upper knob 9 is designed to start and stop the operation of a humidity and control the amount of humidification while the lower knob is designed to control the on/off operation of a lamp which illuminates a water supply tank 2 from the bottom. The humidifier designed in this manner allows the knobs 9 and 10 to be manipulated from the sides 6 even when it is installed due to some convenience so that the side may be located to the front side.
Patent JP-S5380545-A (JP)
Title: Multi stage anti-time circuit
Inventor: KAWASAKI KIKUO
IPC: H03K17/28
Filed: 1976-12-24
Abstract: PURPOSE: To give anti-time characteristic which is peculiar to input range to each output to abnormal input of each range, and to make the abnormal imput to be operated in the circuit of only planned range, by providing a plurality number of abnormal input range which is sectioned by the gratitude of abnormal input. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0711500-A (JP)
Title: Method for reducing trivalent fe ion in iron based electroplating solution
Inventor: MORI MASAAKI
IPC: C25D21/18
Filed: 1993-06-25
Abstract: PURPOSE:To reduce Fe<3+> ion to Fe<2+> ion in an iron based electroplating solution while properly retaining the presence of Fe<3+> ion in the solution at all times, to prevent adhesion of the plating metal from being deteriorated and to improve the plating efficiency by generating a plasma in a gaseous hydrogen atmosphere to form hydrogen free radicals and allowing the hydrogen free radicals to contact with the electroplating solution. CONSTITUTION:In the iron based electroplating, a plasma is generated in a hydrogen atmosphere to form hydrogen free radicals and the hydrogen free radicals are brought into contact with the iron based electroplating solution. Thus the Fe<3+> ion in the solution can surely and rapidly be reduced to Fe<2+> ion while properly retaining the presence of Fe<3+> ion in the solution at all times. Accordingly, the quality of the plating and the plating efficiency can be improved.
Patent JP-H102966-A (JP)
Title: Measuring apparatus for distribution of radiation intensity
Inventor: WATANABE YASUKO
IPC: G01T1/20
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus by which the attenuation of light in a scintillation fiber and a fluorescent fiber is suppressed and whose sensitivity is enhanced by a method wherein a plurality of scintillators are connected respectively in parallel with an optical fiber, for transmission, whose transmission loss is small. SOLUTION: A plurality of scintillators 1 are connected respectively in parallel with an optical transmission fiber 2 whose transmission loss is small, and the attenuation of radiation detection light is suppressed. Then, a scintillation position is decided on the basis of the arrival time difference of scintillation light between both ends of the fiber 2, and the distribution of a radiation is found on the basis of a light- emitting frequency in every position. At this time, a signal on one side out of both ends of the fiber 2 is delayed by a delay circuit 7, a signal, on the other side, which is not delayed is used as a starting signal, and the signal which is delayed is used as a stop signal. By using the starting signal and the stop signal, the arrival time difference is fetched as an amplitude signal by a time-to-pulse height converter 8.  A time difference signal is converted by an A/D converter 9 so as to be integrated by an analyzer 10, and a dose rate in every measuring position is computed by a computing device 11 so as to be displayed on a display device 12.
Patent JP-H11321943-A (JP)
Title: Aerosol liquid ejection container
Inventor: TOMA TORU
IPC: B05B9/04
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To discharge residual gas easily at the time of disposal of an aerosol liquid ejection container and enable a shoulder cover to be removed easily to perform the sorting collection of the container. SOLUTION: This ejection container has sliding members 9, 9 provided at the right and left parts of an outer circumferential wall of a push-down head 7 fitted onto an upper part of a stem 5 which penetrates through a top wall of a container main body and is erected. Further, a pair of cams, each having continuously a perpendicular face, a horizontal lower face and slant lower face 19, are shaped on an inner face of an inner cylinder which is provided in a suspended state from a shoulder cover fitted onto an upper part of the container main body and is fitted to an inner face of an annular protrusion 4 standing from an upper end of a body of the container main body.  By pushing the push-down head 7 down to a valve opening position of a discharge valve and turning the push-down head 7 in an ordinary rotational direction, each sliding member 9 is engaged with the horizontal lower face to keep the discharge valve in a valve open state and, when the push-down head 7 is further turned in the ordinary rotational direction, the sliding member makes the shoulder cover inner cylinder disengagable from the annular protrusion 4 by means of the slant lower face 19.
Patent JP-S6136407-A (JP)
Inventor: ARIMA YOSHI
IPC: E01C19/48
Filed: 1984-07-27
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-S64424-A (JP)
Title: Automatic raw material supplying device
Inventor: NAGASAKI KATSUMI
IPC: G01G13/28
Filed: 1987-06-23
Abstract: PURPOSE: To eliminate the need for a manual setting operation by previously applying the auxiliary data to indicate a target set value to a memory on the side of a container to be supplied and executing the delivery of a raw material by reading out this auxiliary data on a supplying machine side.  
     CONSTITUTION: The memory 10 in which the auxiliary data is written and a signal transmission part 11 which radio transmits the memory content are provided to a tag box 9 on the side of the container to be supplied. A signal reception part 15 which receives the transmitted auxiliary data is provided to a communication part 13 on the supplying machine side to determine the target set value and to deliver the raw material in accordance with the received auxiliary data. Such operation that the operator reads a formulation chart and manually sets the target set values are, therefore, entirely eliminated. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6133638-A (JP)
Inventor: YABE HISAO
IPC: H04N9/04
Filed: 1984-07-26
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-S5280795-A (JP)
Title: Formation of transparent electrode
Inventor: SASAKI SUSUMU
IPC: G09F9/30
Filed: 1975-12-27
Abstract: PURPOSE: To obtain transparent electrode which has no stage difference at both electrode and insulation areas and accordingly has no flaws occurring on picture receiving screen, by applying spattering in oxygen plasma against conductive tin oxide film layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62209424-A (JP)
Title: Automatic focus distance measurement system
Inventor: IWAZAWA TERUO
IPC: G01C3/00
Filed: 1986-07-02
Abstract: PURPOSE:To take a measurement of distance from long distance to short distance and further to a macrophotographic range without using any mechanical driving part by providing the 1st light emitting element used to measure distance within a specific range and the 2nd light emitting element used to measure shorter distance than the specific range. CONSTITUTION:When an object at long distance (X1), a light beam 3A emitted by the 1st IRLED 2 is reflected by; the object 1 (at position X1) and transmitted through a condenser lens 4 as a reflected light beam 3B1 to form a spot image P1 at one point on a PSD 5. When the object 1 is at short distance (X2), on the other hand, the light beam 3A is reflected by the object 1 (X2) to become a reflected light beam 3B2, which forms a spot image P2 at the lower limit of effective length on the PSD 5. A light beam 8A emitted by the 2nd LRLED 6, on the other hand, is transmitted through the 2nd projection lens 7, reflected by the object 1 in the macrophotographic area shown by distance X3, and transmitted through the condenser lens 4 as a reflected light beam 8B to form a spot image P3 on the PSD 5.
Patent JP-S6044622-A (JP)
Title: Coupled transmission safety device
Inventor: NATORI MASAHARU
IPC: F16D9/10
Filed: 1983-08-23
Abstract: PURPOSE:To automatically set a safety pin by constructing the captioned device with a transmission rotating table, a transmission reception table and a circular shutter. CONSTITUTION:With a safety pin 3 broken a transmission reception rotating table F is stopped to stop an agricultural machine, and only a transmission rotating table E is rotated. When rotation of PTO is stopped, a pin device I of the safety pin 3 is operated, enabling the captioned device to be driven. A U-shaped groove 2 and a pin introducing hole are stopped at the same position due to operations of a recess 8 provided in the transmission rotating table E and a pin provided on the transmission reception rotating table F, so that the pin device I is operated and the safety pin 3 is set in the U-shaped groove 2. The safety pin 3 is prevented from entering the U-shaped groove 2 by operation of a circular shutter H as long as the transmission rotating table E is not stopped.
Patent JP-H05318960-A (JP)
Title: Paper processing device
Inventor: KOBAYASHI MISAO
IPC: B42B5/00
Filed: 1992-05-23
Abstract: PURPOSE:To process papers simply without moving a processing device by housing the papers in a housing section, regulating the edge sides, moving the papers along the processing device and stopping them, and processing the papers by the processing device. CONSTITUTION:A paper processing device 200 is arranged, for example, at an outlet of an image forming device 201 for processing papers to be discharged from a paper discharge roller 203. In this case, the paper processing device 200 is provided with a processing paper housing section 205. On a conveying face 212 on a top face of a frame body 211, a plurality of guide plates 213 and 214 for regulating the edge sides of the papers are provided. Further, a moving means 217 is arranged so as to move in parallel with the conveying face 212 and a paper holding means 218 is provided on the moving means. On the other hand, a stapling device 225 for stitching a plurality of papers and a punching device 226 for punching the papers are arranged as processing device at the guide plates of the conveying face 212. The papers will be processed at each device after they are moved and stopped at desired positions.
Patent JP-S5858200-A (JP)
Title: Method of dehydrating sludge
Inventor: NOGUCHI YOSHIHIRO
IPC: C02F11/14
Filed: 1981-10-02
Abstract: PURPOSE:To lower the moisture content ratio of cake, by successively adding chitosan and an anionic polymer containing a specified amount of sodium acrylate to organic sludge, and dehydrating the formed flocks to a specified water level by a dehydrator. CONSTITUTION:Organic sludge is mixed with 0.5-4wt% chitosan and primarily agitated, to neutralize the electrical charge of the sludge and to improve the dehydrating property of flocks. Said chitosan is added in the form of a water-soluble organic or inorganic salt. Thereafter, 0.2-3wt% an anionic polymer containing 50mol% or more sodium acrylate as a constitutional unit is added, and the secondary agitation is carried out to form flocks. The anionic polymer is polyacrylic acid, etc. The formed flocks are controlled below about 2mm., supplied to a centrifugal dehydrator and centrifugally dehydrated thereby. The dehydration is hence performed by controlling the water level of the dehydrator below a half of an intermediate zone between the maximum and minimum water levels.
Patent JP-S5779638-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUKAWA HISAHIRO
IPC: H01L21/3065
Filed: 1980-11-06
Abstract: PURPOSE:To reduce generation of defect, etc., in a substrate of semiconductor device to be caused by thermal influence by a method wherein a material layer having oxidation speed higher than the substrate is oxidized selectively by the element isolation technique with an insulator to form element isolation films. CONSTITUTION:After a thermal oxide film 2 is made to grow on the P tye single crystal Si substrate 1, the polycrystalline Si layer 3 doped with phosphorus and having higher oxidation speed than the substrate is accumulated thereon, an Si nitride film of 2,000Angstrom thickness is made to grow vapor phase epitaxially, and plural patterns 4 being performed with patterning are formed. After boron ions are implanted therein making the patterns 4 thereof as masks to form P<+> type channel stoppers 5, the polycrystalline Si layer 3 is oxidized selectively making the patterns thereof as oxidation resistive masks to form thick oxide films 6. Accordingly diffusion of phosphorus existing in the polycrystalline Si layer 3' into the substrate is prevented by the thermal oxide film. The the oxide films 6 are made as the element isolation films by the thermal oxidation treatment to complete manufacture of the N channel MOSIC.
Patent JP-S642713-A (JP)
Title: Preventing method for squeezing rolled steel plate in continuous hot rolling
Inventor: FURUKAWA MASAHIRO
IPC: B21B37/68
Filed: 1987-06-23
Abstract: PURPOSE: To eliminate an off-center of a rolled steel plate and to prevent the generation of squeezing accident by measuring a temperature difference in the plate width direction of the rolled steel plate, and talking this as a correcting data of a load deflection, performing the correction of the position of a leveling rolling reduction.  
     CONSTITUTION: The standard temp. deflection, mean temp. deflection, etc., at the right and left end parts of the rolled steel plate S measured by a thermometer 4 for the plate width direction are transmitted to an arithmetic unit 5. In the arithmetic unit 5, based on the transmitted measured temp. data, the position correcting amount of the leveling rolling reduction required for making the off-center amount of the rolled steel plate S to be zero is calculated. The calculated correction amount of the leveling rolling reduction is divided into two, to correct the set value of the rolling reduction in the mutual opposite direction, then, this corrected value of each rolling reduction set value is transmitted to a rolling reduction control device 6 of the operating side and the rolling reduction control device 7 of the driving side respectively. Each rolling reduction control device 6, 7 performs the rolling reduction position control based on each corrected rolling reduction set value. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5858561-A (JP)
Title: Electrostatic copying method by transfer of toner image
Inventor: NAKAJIMA TADANOBU
IPC: G03G21/14
Filed: 1981-10-02
Abstract: PURPOSE:To prevent the local deterioration of only the specific area of a photoreceptor by deviating the image forming area in the next copying cycle from the image forming area of the photoreceptor obtained by the previous copying cycle. CONSTITUTION:In the 1st copying cycle, an area a1 including a main part l1 and a succeeding end part l3 is used as an image forming area where an electrostatic latent image is formed on a photoreceptor 4. If a toner image is formed by developing said image, the part l3 in the area a1 remains as a non-transferred toner image N on the photoreceptor 4. In the 2nd copying cycle, the position coinciding with the succeeding end of the area a1 in the 1st copying cycle or the position behind the same is used as an image forming area a2 including the part l1 and the part l3, and the main part l1 is prevented from containing the part l3 in the area a1 in the 1st copying cycle, that is, the part N where defective cleaning arises.
Patent JP-S6313672-A (JP)
Title: Hot wire welding equipment
Inventor: HORI KATSUYOSHI
IPC: B23K9/12
Filed: 1986-07-04
Abstract: PURPOSE:To prevent a spatter from being attached to an electrode and to perform the welding of a hot wire for a long period of time by providing a circuit to detect in a moment the cutting by fusion of the wire in a wire power source circuit and decreasing sharply a wire electric current by its detected signal. CONSTITUTION:A differential sensor 26 to detect a differential waveform of the wire electric current and a cutting detecting circuit 27 are provided to the wire power source circuit 21 and the detected signals are supplied to thyristors 24 and 25 of a full wave rectification circuit at the secondary side of a main transformer 15. When the wire is cut by fusion, the differential wave- form of the wire electric current is varied sharply and highly, and this variation is caught by the detecting circuit 27 and the detected signal is sent to gates of the thyristors 24 and 25 by such constitution. In this way, since an output electric current from the main transformer 15 is short-circuited through diodes 20 and 24, the wire electric current is sharply decreased. As a result, the occur rence of the spatter is prevented and the spatter is not attached to the electrode and the hot wire can be welded for the long period of time.