baber/WOPTO huggingface dataset:
Patent JP-H09191473-A (JP)
Title: Television receiver
Inventor: HATA TAKASHI
IPC: H04N9/78
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver which reproduced the television signals of multiple systems, automatically discriminates a color system, switches various signal processing circuits and automatically switches the delay quantity of a comb-line filter. SOLUTION: A composite video signal is inputted from an input terminal 1. At that time, switches SW1 and SW3 become states where they are switched to the side of (a) at initialization. Information from the color demodulation circuit of a video signal processing circuit 6 is transmitted to a microcomputer 5. The microcomputer 5 controls the switches SW1 and SW3 and changes them over so that they are adjusted to the respective systems. The delay quantity of the comb-line filter 2 is switched in PAL and NTSC and the comb-line filter fitted to the respective systems is formed.
Patent JP-S583271-A (JP)
Title: Semicondutor memory
Inventor: DAN MAKOTO
IPC: G11C11/401
Filed: 1981-06-30
Abstract: PURPOSE:To increase the capacity of a semiconductor memory with an MOS capacitor formed with a buried layer of the second conductive type continued directly under the surface layer of the second conductive type continued to a source region of a switching MOS by forming the surface layer of the second conductive type continued to the source region of switching MOS on a semiconductor substrate of the first conductive type. CONSTITUTION:A switching MOS formed with a gate electrode 5 through a source region 2, a drain region 3 and a gate insulating film 4 on a p type Si substrate 1 is formed. An n type surface layer 9 is formed adjacent to the source region 2, an insulating film 10 is formed continuously directly under the layer 9, and an MOS capacitor is formed with a gate electrode 7 through a gate insulating film 6 on the surface layer. In this manner, the capacity of the storage capacitor can be increased without increasing the area of a memory cell by adding large p-n junction area.
Patent JP-H11296659-A (JP)
Title: Image processor
Inventor: FUNAYAMA RYUSHI
IPC: G06T5/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an image processor for performing an image processing so as to quickly and accurately specify a specified object area regardless of illumination conditions or the like inside an obtained image without the need of skills and accurately perform a tracking processing to the specified object area in moving images at the time of extracting a target object from the obtained image. SOLUTION: This image processor is provided with an image obtaining device 11 for obtaining electronic images (still images) or electronic image sequences (moving images), an image extraction processor 12 for performing an image extraction processing for segmenting and extracting the specified object area from the obtained image obtained by the image obtaining device 11 by an operator and a result output device 13 for outputting the image extracted by the image extraction processor 12. The image extraction processor 12 sets mutually exclusive two virtual areas in the obtained image and extracts a partial image including the specified object area based on a separation degree between the virtual areas.
Patent JP-H06305541-A (JP)
Title: Snaking correction device of belt
Inventor: HIBINO AKIO
IPC: B65G43/02
Filed: 1993-04-28
Abstract: PURPOSE:To provide a snaking correction device of a belt which corrects the snaking of the belt speedily and does not dislocate the belt out of a travelling range. CONSTITUTION:A snaking correction device 20 to correct the snaking of a belt 16 provided on one end part of a driving roller 14 on which the belt 16 is suspended is constituted of a detection part 30 to detect a travelling range of the belt 16, a transmission part 40 to move a shaft end part of the driving roller 14 driven by a motor 41 along the travelling direction of the belt 16 and a control device consisting of an opening and closing part to intermittently drive the motor 41 and a switching part to switch the motor 41 in the reciprocal directions.
Patent JP-H043786-A (JP)
Title: Group control device for elevator
Inventor: MIYAZAKI SHINJI
IPC: B66B1/18
Filed: 1990-04-19
Abstract: PURPOSE:To change the assignment of cages to shorten the waiting time according to the operating conditions of an elevator by outputting a judgment signal when the waiting time exceeds the average value, and changing the assignment of a hall call to another cage based on the above judgment signal. CONSTITUTION:The optimum cage is selected based on a cage call signal, a cage position signal, and a hall call signal written into a RAM 12 by the assigning means of a CPU 10, and an assignment signal F4A is outputted from an output interface 14. The assignment signal F4A is inputted to a cage assignment direction circuit 18A of a corresponding cage, and the assigned cage is operated to the floor registered with the hall call. The waiting time of the assigned cage is calculated by the fist arithmetic means of the CPU 10, it is compared with the average cycle time read from the RAM 12 by the judging means of the CPU 10. If the judgment is YES and a judgment signal is outputted from the judging means, the assignment of the hall call is changed to another cage by the changing means of the CPU 10.
Patent JP-S5725023-A (JP)
Title: Electronic apparatus
Inventor: NISHIMURO YOSHIAKI
IPC: G06F1/26
Filed: 1980-07-23
Abstract: PURPOSE:To reduce the power consumption, by turning on and off an electric power source by use of plural general keys. CONSTITUTION:As for an electric power source of CPU1 and CPU2, electrid power sources of GND and V1, V2 are supplied, and the electric power source V1 is always supplied and operates the CPU1. When an electric power source switch is turned off, the electric power source V2 is turned off, the CPU2 becomes a nonoperation state, a display is not lighted, and power consumption is suppressed. Accordingly, when two keys K1, K3 are depressed at the same time a ''0'' signal is led to an OR circut 1, its output is led to a transistor (TR) T4, the T4 becomes off, and the electric power source V2 of the CPU2 becomes an off state. Unless the key K1 or K3 is depressed, ''1'' is supplied to the circuit 1, and by its output, ''1'' is sent to the TRT4. In ths way, the TRT4 is turned on, and an electric power source of a VB level is supplied to the electric power source line V2 of the CPU2.
Patent JP-H043332-A (JP)
Title: Actuator for optical pickup
Inventor: TANAKA YOSHIHARU
IPC: G11B7/085
Filed: 1990-04-19
Abstract: PURPOSE:To miniaturize an actuator and to improve the response performance by holding a mobile body in the floating state by repulsion between floating magnets and linearly moving it in the state free from slide friction. CONSTITUTION:When a spot reaches a target track or its vicinity, the current for access to a coil 10 is cut off, and the current for fine tracking flows again to start the tracking operation, and the spot is formed on the target track. At this time, a mobile body 1 is in the floating state by the repulsion between floating magnets 14 and 15, and consequently, it can be linearly moved in the state free from slide friction. Since the floating magnet 15 and a second yoke 13 are arranged to pierce the coil 10 and partially share a space, the actuator is miniaturized and the response performance is improved.
Patent JP-S58219854-A (JP)
Title: Local network
Inventor: YAMAGUCHI TAKESHI
IPC: H04B1/74
Filed: 1982-06-14
Abstract: PURPOSE:To minimize the influence due to the disconnection of a coaxial cable, by cutting off a signal transmitting line at the connection point of a transceiver, and terminating respective terminals of cut-off segments of the transmission line by respective terminal resistors. CONSTITUTION:Communication between optional two points of a local network is performed by using the repeating function of a transceiver arranged between the two points. If a segment 1b is disconnected, communication between transceivers of a transceiver group arranged on the left of the segment 1b is still available because the right end of a segment 1a and the left end of a segment 1c are previously terminated by terminal resistors 5. For example, communication between transceivers 3a and 3b is made possible by the segment 1a of which both ends are terminated.
Patent JP-S5626595-A (JP)
Title: Biological denitrifying method for waste water
Inventor: SUZUKI TAKAYUKI
IPC: C02F3/02
Filed: 1979-08-10
Abstract: PURPOSE: To conduct denitrifying tratment effectively by a method wherein a denitrifying process is divided into at least two processes, oxidation nitrogen is partially removed by controlling the quantity of a carbon source injected in one process, and residual oxidation nitrogen is removed by injecting the carbon source in the other process.  
     CONSTITUTION: The waste water 1 is nitrated by a nitrating process 2, and introduced to one denitrifying process 4, about 10W20% oxidation nitrogen is removed here by setting the quantity of an organic carbon source (methanol) injected to zero or quantity insufficient to the breeding of denitrifying bacteria, the waste water is introduced to the other denitrifying process 5, and residual oxidation nitrogen is removed here by injecting the organic carbon source. These operation is alternately exchanged. The change-over is conducted by a timer, and the variation of the height of a layer of media formed by the increase and decrease of the denitrifying bacteria is detected when the denitrifying processes are conducted by granular media. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60260693-A (JP)
Title: Lubricant for wire drawing
Inventor: HAGITA HEIJI
IPC: C10N30/06
Filed: 1984-05-21
Abstract: PURPOSE:A lubricant for wire drawing, excellent in lubricity, heat resistance, adhesion to wire and adherence, effectively working as a lubricant during cold molding, which is prepd. by adding a specified amt. of thermoplastic resin to a main component composed of metal soaps. CONSTITUTION:A lubricant for wire drawing comprising not less than 60wt% metal soap consisting of not less than 90wt% Ca stearate and Al stearate, not less than 20wt% inorg. material such as lime, several % additive such as MoS2, etc. is compounded with 1-10wt% powdered thermoplastic resin such as tetrafluoroethylene of particle size of about 10-20mum.
Patent JP-H10280977-A (JP)
Title: Turbine controller in composite generating plant
Inventor: ASHIHARA MUTSUROU
IPC: G05B11/36
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To improve reliability by multiplication. SOLUTION: A turbine controller 22 for each shaft has a sequential load controlling circuit 21 and an axial load controlling circuit 24. Each sequential load controlling circuit 21 outputs an axial load instruction signal (d) so that a sequential load returning signal (b) follows a sequential load setting signal (c). Each axial load controlling circuit 24 outputs an aperture instruction signal (e) so that a generated power signal (a) follows an axial load instruction signal (d).
Patent JP-H08295929-A (JP)
Title: Production of sour resistant steel sheet for line pipe excellent in co2 corrosion resistance and low temperature toughness
Inventor: ISHIKAWA HAJIME
IPC: C22C38/28
Filed: 1995-04-26
Abstract: PURPOSE: To produce a sour resistant steel sheet for a line pipe excellent in CO2 corrosion resistance and low temp. toughness by casting a steel having a specified componental compsn., subjecting the same to rolling treatment under specified conditions and executing cooling. CONSTITUTION: A steel having a compsn. contg., by weight, 0.01 to 0.07% C, 0.05 to 0.5% Si, 0.7 to 1.5% Mn, <=0.015% P, <=0.001% S, 0.01 to 0.06% Nb, 0.4 to 1.2% Cr, 0.05 to 0.4% Cu, 0.005 to 0.03% Ti, <=0.05% Al, 0.001 to 0.005% Ca, 0.001 to 0.005% N and 0.001 to 0.005% O, furthermore satisfying the inequality, and the balance iron is cast. Next, without forming it into a cooled slab, rolling it started and is once stopped at a point of >=900 deg.C surface temp. After that, it is water-cooled to <=700 deg.C surface temp. at 5 to 40 deg.C/s cooling rate, is air-cooled to <=Ac3 surface temp. and <=950 deg.C temp. in the central part of the sheet thickness and is thereafter applied with rolling reduction at 60% comulative draft so as to regulate rolling true strain per pass on the average to <=0.2. Then, the rolling is finished at a point of >=Ar3 average temp. of the sheet thickness, and cooling is executed.
Patent JP-2000295317-A (JP)
Title: Data evaluation circuit
Inventor: KANEOKA ISAO
IPC: H04L69/40
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a data evaluation circuit capable of evaluating bit deviation widely. SOLUTION: This data evaluation circuit outputs a signal S1 (n) obtained by shifting data Dm to be measured by n bits to comparator circuits 3 to 5. A memory 8 outputs expected value data designated by an address counter 7 to a shift register 2. The register 2 outputs the parallel output formed by a 1st bit S2 (1) to a 2n-th bit Sn (2n), to the circuits 3 to 5. When data is normal, the signal S1 (n) is equal to the signal S2 (n), and the circuit 4 becomes active. When (m) pieces of the data Dm are omitted, or when (m) pieces of illegal data are mixed, a comparator circuit corresponding to a signal S2 (n-m) or S2 (n+m) becomes active. The counter 7 is controlled based on a bit shift output signal Sb from a decision circuit 9. In the case of Sb=+m, the count value of the counter 7 is advanced by (m). In the case of Sb=-m, it is stopped for (m) counts of clocks Cd.
Patent JP-H09289565-A (JP)
Title: Facsimile equipment
Inventor: HIGAKI HIROYUKI
IPC: H04N1/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To eliminate a waste of transmission time and improve the operability by transmitting both the surfaces of a both-sided document, and detecting and not transmitting a one-sided document when the both-sided document and one- sided document are both present. SOLUTION: This invented facsimile equipment 1 has a tray 30 for transmit document setting where a document is set, a tray 31 for transmit document discharging where documents after transmission are stored, and a document conveyance internal shell 10 and document conveyance external shells 32, 33, and 34, and is provided with a document read sensor 14 between the document conveyance external shells 32 and 33 and with a document end sensor 16 on the opposite end from the place where a document read sensor 14 is installed. In the document conveyance internal shell 10, a reverse-surface recognition sensor 15 is provided which decides the both-sided document and one-sided document. Rollers 20 and 22 for forward document conveyance and a roller 21 for reversible document conveyance which can rotate forward and reversely are provided at respective specific positions.  The roller 21 for reversible document conveyance is a roller for conveyance which can be changed in position.
Patent JP-S5329476-A (JP)
Title: Number control system for control apparatus
Inventor: TSUCHIYA NAOTOMO
IPC: F04B49/06
Filed: 1976-08-30
Abstract: PURPOSE: To freely change operation order and to economize the device, by obtaining deflection between target flow rate and actual flow rate, and by controlling operation in the order of an order setting instrument in response to the deflection. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02282182-A (JP)
Title: Elevator sliding door device
Inventor: IKEDA NORIYOSHI
IPC: B66B13/06
Filed: 1989-04-21
Abstract: PURPOSE:To prevent opening and closing action from being impeded by foreign matter in the vicinity of a gate by providing an upper roller guiding in shallows of the threshold and a rubbing tool rubbing the shallows, in a lower end of a sliding door, and providing a lower roller, in a lower surface of the threshold, pivotally held to an arm unit of the sliding door. CONSTITUTION:An upper roller 3c, guiding in a shallow 2b provided in an upper surface of the threshold 2, is provided in a lower end of a sliding door 3, and a lower roller 3g, pivotally held to an arm unit 3d reaching a lower side of the threshold 2 from the lower end of the sliding door 3 and rolling on a lower surface of the threshold 2, is provided. By this constitution, when the sliding door 3 is opened and closed, the upper roller 3c rolls being fitted to the shallow 2b, and the lower roller 3g rolls on the lower surface of the threshold 2. The upper roller 3c is impeded from its fall off from the shallow 2b by the lower roller 3g. While in a moving direction of the sliding door 3, a rubbing tool 4 leads the upper roller 3c, rubbing the shallow 2b and removing foreign matter when it exists. Consequently, an elevator can be operated in high reliability without impeding opening and closing action of the sliding door 3 by the foreign matter.
Patent JP-S5627928-A (JP)
Title: Electron beam projector
Inventor: KUSAKABE HIDEO
IPC: H01J37/317
Filed: 1979-08-14
Abstract: PURPOSE:To attempt the reduction of measuring time and the alleviation of labour for the calibration of inclination between the Y measuring face of a transferring desk and the scanning of an electron beam and of sensitivity against the X, Y deflection by a method wherein the transferring desk is made to transfer along the inclination of the scanning of electron beam, and the magnitude of transferring is measured by a measuring machine. CONSTITUTION:A calibration mark provided on a transferring desk 36 is scanned by an electron beam projected from a deflecting plate 3a and reflected electrons are detected by a detector 33 to detect the X, Y positions of the calibration mark by the scanning of electron beam, and at the same time the length values measured with X, Y measuring machines 37, 38 are detected. The transferring desk 36 is transferred by X, Y driving circuits 39, 40 keeping the Y position of calibration mark detected by the scanning of electron beam at constant. The X, Y positions of the calibration mark after the desk is transferred are detected by the scanning of electron beam, and at the same time the length values measured with the X, Y measuring machines 37, 38 are detected. Comparing the detected values of the X, Y positions obtained by the scanning of electron beam, and the X, Y length values measured by the measuring machines obtained respectively before and after the transferring of desk, the calibration of the inclination between the measuring face of the Y measuring machine 37 and of the scanning breadth of electron beam are performed.
Patent JP-H11292309-A (JP)
Title: Storage case
Inventor: HAMAYOSHI HIROTOSHI
IPC: B65H1/26
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To ensure the strength in a closed condition even if a thin and inexpensive door is provided. SOLUTION: This storage case has a case main body 16 of which one face is an opening to store articles and a door 19 supported pivotally on one side of the opening of the case main body 16 through a pivotal support shaft. A lock device 68 engaging with the case main body 16 and maintaining a closed condition is provided on a free end side of the door 19, and a cooperative shape hold means 71, 73 preventing the deformation of the door 19 in the closed condition due to the cooperation with the case main body 16 is provided between the door 19 and the case main body 16.
Patent JP-H05297124-A (JP)
Title: Fm-cw distance measuring device
Inventor: KATAUE KOICHI
IPC: G01S13/34
Filed: 1992-04-22
Abstract: PURPOSE:To remove the error in distance measuring due to false signal and establish accurate measurement of the distance by increasing or decreasing the frequency modulation rate, converting the spectrum into distance distribution from time to time, and determining correlation of distance distributions having different modulation rates. CONSTITUTION:Beat signals of the transmitted and received waves obtained by a mixer 8 are passed through an amplifier 9, LPF 10, and A/D converter 11, subjected to a high speed Fourier transform by an FFT processor 12, and converted into spectrum. A CPU 1 calculates the distance distribution from the data of frequency modulation rate obtained bar controlling this with a D/A converter 2. The distance distribution when the modulation rate is increased and decreased indicates that the distance information is diffused, when the time-based correlation of the distance is strong, and the true distance information remains unchanged. In the case where multiplication of the distance distributions having different modulation rates is conducted, therefore, the level of the true distance information rises while the level of the distance information diffused by the false signal sinks. The peak of the distance distribution shows the true distance, and errorless measurement is ensured even when the level of the false signal is large.
Patent JP-S58220297-A (JP)
Title: Semiconductor storage device
Inventor: IIZUKA TETSUYA
IPC: G11C11/412
Filed: 1982-06-15
Abstract: PURPOSE:To improve the reliability of a semiconductor storage device, by connecting the input and output terminals of a pair of inverters having two resistance elements in an X-shape and then connecting an end of each of two capacitors to the joint of two resistances of each inverter along with the other end connected to the other inverter. CONSTITUTION:An inverter 24 is formed by inserting in series resistances 21 and 22 and a transistor TR23 between the power supply voltage Vcc and an earth. The joint of the resistance 22 and the TR23 is defined as one output node N1. In the same way, an inverter 34 is formed with resistances 31 and 32 and a TR24. Then an output node N2 is formed. The output node of the inverter 24 serves as the input node of the inverter 34. The input and output nodes are connected in an X-shape to cross each other. One end of each of two capacities is connected to a joint of two resistances. This prevents a soft error due to the alpha particles and increases the reliability of a semiconductor storage device.
Patent JP-H05111878-A (JP)
Title: Polished article and method for its production
Inventor: UESURII JIEI BURUTSUKUSUBUURUT
IPC: B24D3/00
Filed: 1992-04-22
Abstract: PURPOSE: To allow an abrasive article to withstand high load and to increase the water resistance, heat resistance, and solvent resistance of the abrasive article by forming the abrasive article from abrasive composite materials bonded to the surface of a flexible backing, a coated abrasive comprising metal deposits on the back of the backing, and a metallic adhesive bonding the coated abrasive to a support. CONSTITUTION: An abrasive article comprises a coated abrasive 17 bonded to a support 16 by a metallic adhesive 18, the coated abrasive 17 comprising a flexible backing 14, a plurality of abrasive composite materials 11 on the surface thereof, and a plurality of metal deposits 15 on the back thereof. The backing 14 comprises paper or polymer film and the abrasive composite materials 11 comprise a plurality of abrasive grains 13 and a binder 12. Examples of the abrasive grains are diamond and diamond- like carbon; examples of the binder are a phenol resin as organic binder and metal or silicate as inorganic binder; examples of the metal deposits 15 are tin and iron; examples of the metallic adhesive are metal solder and metal wax; and examples of the support 16 are metal ceramics and the like.  The abrasive article is fabricated by placing the metallic adhesive 18 between the metal deposits 15 of the coated abrasive 17 and the support 16 and heating the abrasive article to an abrasive processing temperature.