baber/WOPTO huggingface dataset:
Patent JP-S5975776-A (JP)
Title: Video signal processing circuit
Inventor: OOSAWA MICHITAKA
IPC: H04N5/205
Filed: 1982-10-25
Abstract: PURPOSE:To correct a flare, aperture effect, etc., which cause deterioration in display picture quality through an electric circuit by using a surface acoustic wave filter and a variable gain amplifier which have independently settable amplitude characteristics and phase characteristics in combination. CONSTITUTION:A video signal inputted to a video signal input terminal 17 is modulated to a carrier frequency that a filter with less phase distortion (e.g. surface acoustic wave filter denoted as SAW filter hereafter) requests, and divided into three frequency ranges by an SAW filter. Then, the signal is reconverted into a video signal of a base band by a demodulator 8 and its amplitude characteristics only are varied by the variable gain amplifier. In this case, the gain of an M range signal is unchanged and a large signal component between an L range and an H range varies with a control signal. Deterioration in picture quality due to a flare increases generally with screen brightness, so the control signal is obtained by detecting the screen brightness optically or by detecting the high voltage output power source of a high voltage power source (e.g. FBT) or a video output voltage.
Patent JP-S6341945-A (JP)
Title: Microcomputer for evaluation
Inventor: KUWABARA KAZUYOSHI
IPC: G06F11/22
Filed: 1986-08-08
Abstract: PURPOSE:To fully display function as a microcomputer for evaluation of a microcomputer having plural ROMs inside by providing an EPROM inside of a microcomputer and making it possible to attach a ROM device directly to outside of the microcomputer. CONSTITUTION:A microcomputer for evaluation 11 is provided with an EPROM 14 as a substitutive memory for a high speed ROM 23, an address bus 15 and a data bus 16 for the EPROM, a PROM 12 that can be inserted directly to outside of the microcomputer as a substitutive memory for a low speed ROM 24, an address bus 18 and a data bus 19 for the outside fitted PROM and a controlling signal 17. In this case, by designing the EPROM 14 to conform to memory access speed of the ROM 23, it can be used as a substitute of the ROM having high memory access speed. As the address bus 18, the data bus 19 and the control signal 17 are provided to substitute for the low speed ROM 24, the PROM 12 can be mounted on the outside.
Patent JP-H0916925-A (JP)
Title: Induction and mr type hybrid magnetic head and its manufacture
Inventor: SHOJI SHIGERU
IPC: G11B5/39
Filed: 1995-06-28
Abstract: PURPOSE: To improve the recording density by the induction and MR type hybrid magnetic head, wherein one shield film of the MR type magnetic serves as one core of the induction type magnetic head, by eliminating the curvature of the write gap. CONSTITUTION: Leads 30 and 31 are thicker in film thickness than an MR element 28 and steps 52 and 54 are formed at the boundary between the leads 30 and 31 and an MR element sense part 28a. An upper gap 32 is filmed to constant film thickness, the part where the steps 52 and 54 are transferred is curved, and a recessed 56 is formed on the top surface. An upper shield and lower core 34 has a projection 58 formed by transferring the recess 56 on the top surface of the upper gap 32, but the top surface 70 is formed into a flat surface parallel to the MR element 28. Therefore, a write gap 36 filmed thereupon is formed linearly in parallel to the MR element 28.
Patent JP-H0351718-A (JP)
Title: Apparatus for transfer and measuring sheet-shaped material
Inventor: NISHI MASAHIRO
IPC: G01G11/00
Filed: 1989-07-19
Abstract: PURPOSE:To shorten measuring time and to enhance measuring accuracy by transferring a formed sheet-shaped material to a measuring position immediately with a transfer means, and measuring the absolute dry weight of the final material with a measuring means. CONSTITUTION:A sheet-shaped intermediate material 13 is directly mounted on a lower heating plate 49 of a heating means 11 by the driving of a rotary actuator 43. The intermediate material 13 is held between an upper heating plate 47 and a lower heating plate 49. The material is heated and dried, and the sheet-shaped final material is formed. Then, the heating plate 49 is lowered. The rotary actuator 43 is driven, and the final material is pushed in the direction of the chute 55. The material is immediately transferred to a measuring means 16 by a transfer means 12. At this position, the absolute dry weight is measured with an electronic scale 57 of the measuring means 16. The concentration of pulp is computed with an operating means based on the total weight which has been pre-measured. The weight is measured immediately in this way, and the accuracy is high. The time required for the measurement can be shortened.
Patent JP-H0473906-A (JP)
Title: Variable resistor
Inventor: TAKAHASHI SHIGEKI
IPC: H01C10/32
Filed: 1990-07-13
Abstract: PURPOSE:To improve the yield of the material for a collector terminal or resistor terminal and to obtain a variable resistor, which can cause a reduction in cost, by a method wherein at least either of the collector terminal and the resistor terminal is or are constituted of a wire and the end part of the collector terminal or the end parts of the resistor terminals is or are insert-molded in a substrate. CONSTITUTION:In a variable resistor provided with a substrate 1, which is provided with a circular arc-shaped resistor 3, a slider 10 capable of sliding freely on the above resistor 3, a collector terminal 7 connected to the slider 10 and resistor terminals 5 and 6 connected with both ends of the resistor 3, at least either of the terminal 7 and the terminals 5 and 6 is, or the constituted of a wire and is or are mounted on the substrate 1 by insert molding. For example, a wire constituting resistor terminals 5 and 6 is cut, each one end of the terminals 5 and 6 is bent to form the bent ends into ones processed into flat surfaces 5a and 6a and the one end part of each resistor terminal is insert-molded in a substrate 1. A wire constituting a collector terminal 7 is also cut, one end of the terminal 7 is formed into one processed into a roughly annular form, the joint part, protrusion and end part of the terminal 7 are insert- molded in the substrate 1 and an annular part 7a is made to expose in a central hole 2 in the substrate 1.
Patent JP-S6164159-A (JP)
Title: Manufacture of solid-state image pickup device
Inventor: SUZUKI NOBUO
IPC: H04N5/335
Filed: 1984-09-06
Abstract: PURPOSE:To minimize a picture defect generated by the adhesion of organic matter or a picture defect due to a crystal defect largely by extremely reducing the number of which the foundation of a silicon substrate is exposed to the surface and preventing the supply of oxygen to the surface of the silicon substrate. CONSTITUTION:A deep P well layer 3 and a shallow P well layer 2 are formed to an N type substrate 1, an oxide film on the whole surface is peeled, and a thermal oxide film (an SiO2 film) 15 is shaped in approximately 400Angstrom  An silicon nitride film (an Si3N4 film) 16 is deposited on the whole surface in approximately 700Angstrom  to the upper section of the SiO2 film 15, P<+> regions 17 for isolating picture elements are formed through an ion implantation method, all Si3N4 film 16 except a photosensitive picture-element region 13 and an output transistor region 14 is etched, and a thick oxide film 18 is shaped in a field region 12 through field oxidation. Accordingly, the surface is coated with the Si3N4 film 16 with the exception of a process through which the thermal oxide film 15 is formed, thus preventing an adhesion onto a silicon surface of organic matter represented by bacteria.
Patent JP-S57111870-A (JP)
Title: Access searching system
Inventor: HAYASHI HIROSHI
IPC: G06F12/02
Filed: 1980-12-27
Abstract: PURPOSE:To increase the data processing efficiency, by executing the existence of a sector which is newly used with the hardware and furthermore adding and detecting a preference level. CONSTITUTION:A data holding circuit 2 displays that plural sectors are used. A level selecting circuit 5 gives a level to the data through the circuit 2 and readouts a reference data. An address generating means AG produces an address to readout the circuit 2. In case a sector which can be newly used in a main  memory is searched, the circuit 2 is readout based on the means AG. Then the  level is selected for the readout data to decide a sector that is newly used.
Patent JP-H0475707-A (JP)
Title: Working roll for cold or skin pass rolling excellent in maintainability of roughness
Inventor: KIMURA TATSUKI
IPC: B23K26/00
Filed: 1990-07-17
Abstract: PURPOSE:To increase the life of roll by specifying the height of the recessed and projection part on the surface of roll for cold rolling where is roughened by radiating a laser beam and occupancy area ratio to projecting part. CONSTITUTION:A working roll for cold rolling on which roughening work is applied by radiating the high-energy density laser beam on the surface is constituted so that the occupancy area ratio of these projecting parts at the height of >= 5 mum from the flat surface of roll where isn't irradiated with the laser beam is 7 - 30% in the recessed and projection part of which its surface roughness is constituted. In this way, the elongation of the life of roll for cold rolling excellent in the maintainability of roughness and productivity can be improved.
Patent JP-H0933730-A (JP)
Title: Method and device for removing optical fiber jacket
Inventor: SUZUKI YASUYUKI
IPC: G02B6/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To efficiently remove the primary jacket of an optical fiber from its end part by inserting the optical fiber with the primary jacket into a sleeve type main body which is provided with claw parts inside and sliding the main body or optical fiber axially or rotating it on its axis. SOLUTION: Plural claw parts 2 for jacket peeling are formed at both ends of the main body 1. The projection length of acute-angle tips 2a of the claw parts 2 from the inner peripheral part of the main body is set nearly to the thickness of the primary jacket of the optical fiber. The secondary jacket and buffer layer at the end part of the optical fiber are removed first by using a tool, etc. Then the end part of the optical fiber where the primary jacket appears is inserted into the main body 1. Then the optical fiber is rotated slightly on its axis to make cuts in the circumferential part of the primary jacket at the positions that the claw parts 2 abut against. In this state, the optical fiber is extracted from the main body 1. At this time, the primary jacket is peeled off the optical fiber with the acute-angle tips of the claw parts 2.  At this time, the primary jacket is peeled off the optical fiber with the acute-angle tips of the claw parts 2 and the primary jacket is removed from the end part of the optical fiber.
Patent JP-S6342429-A (JP)
Title: Spectral measurement sensor
Inventor: YOKOTA SATOSHI
IPC: G02B5/20
Filed: 1986-08-08
Abstract: PURPOSE:To improve measurement accuracy by increasing the interference degree of the center wavelength of an interference filter on a shorter-wavelength range side, and reducing the half-value width in the short-wavelength range and making characteristics sharp. CONSTITUTION:This sensor is constituted by combining a silicon photodiode array (photoelectric converting element array) 2 with the interference filter 3 which varies in transmission wavelength continuously or stepwise. The array 2 is constituted by arraying silicon photodiodes (SPD) 2a on a silicon chip 1 and the filter 3 is arranged in contact with or opposite the chip 1. Further, parts A and B or the array 2 correspond to ranges where wavelength components of about 400-500nm and about 500-700nm are photodetected. Parts 3A and 3B corresponding to the ranges A and B, the center wavelengths of the SPDs 2a are secondary interference light and primary interference light. Thus, the interference degree of the center wavelength is made high and high as the half-value width is wider and wider, and the spectral sensitivity characteristic curve becomes sharp, so that the S/N ratio is improved.
Patent JP-H0474363-A (JP)
Title: Optical recording and reproducing device
Inventor: SOGO KOJI
IPC: G11B7/00
Filed: 1990-07-16
Abstract: PURPOSE:To generate a recording timing signal with few errors by providing a synchronizing signal generating means in synchronization with a pit detecting signal, a time width generating means for outputting a time width signal in response to a period of the above signal and a recording timing signal gnerating means in response to the period of the synchronizing signal. CONSTITUTION:The subject device is provided with the synchronizing signal generating means B1 for outputting the synchronizing signal synchronized with the pit detecting signal S2, the time width generating means B5 for outputting the time width signal upon receipt of the synchronizing signal and the timing sign generating means B6 for generating the recording timing signal delayed by a time corresponding to the period of synchronizing signal from a pit recording position upon receipt of the time width signal, and the time width generating means B5 is inclusive of a frequency dividing means FD for dividing the synchronizing signal in frequency. In this case, when a frequency dividing ratio of the frequency dividing means is denoted as N (N> 1 in real number), the recording timing signal errors are reduced to 1/N by generating a signal having divided the synchronizing signal in frequency by N from the frequency dividing means.
Patent JP-S57156057-A (JP)
Title: Rotor unit for centrifugal analyzer and its inserting element
Inventor: HERUMAN EEDERUMAN
IPC: G01N21/07
Filed: 1981-11-25
Abstract: A rotor unit for a centrifugal analyzer comprises a rotatably-driven circular rotor base; and a rotor head comprising a plurality of insert elements each having at least one chamber sample for the reception of a sample liquid, at least one measuring chamber radially outwardly from the associated sample chamber for the measurement of characteristic parameters for the detection of components of the sample, at least one liquid channel connecting the sample chamber with the measuring chamber and each insert element is releasably mounted on the rotor base at any one of a plurality of different selectable angular positions wherein the insert element is positionally stable when the rotor base is rotating.
Patent JP-H0352065-A (JP)
Title: Parallel arithmetic unit
Inventor: ASADA OSAMU
IPC: G06F17/16
Filed: 1989-07-20
Abstract: PURPOSE:To reduce the circuit scale of a parameter generating means by providing a norm arithmetic part and a normalizing part, and normalizing a matrix and a vector by a value of a square root of a norm of the vector. CONSTITUTION:A norm arithmetic part 21 derives a square root (that is, an initial error) epsilon0 of a norm ¦¦b¦¦ of a vector b, and by using its square root epsilon0, a matrix A and the vector b are normalized by a normalizing part 22, and they are supplied repeatedly to an repetitive arithmetic means. As a result, the initial error epsilon0 can be set to a prescribed value, and for instance, with respect to 10<-12> of an allowable error epsilon, it will suffice that a parameter generat ing means 20 is constituted of a table of parameter alpha, beta values corresponding to the number of times of operation (k) or its parameter alpha, beta arithmetic circuit, and the circuit scale of the parameter generating means is reduced to a small scale.
Patent JP-H0475216-A (JP)
Title: Switch structure
Inventor: NAGAHARA TOYOHIRO
IPC: H01H13/14
Filed: 1990-07-18
Abstract: PURPOSE:To solve a problem of being unable to be used in an explosive gas atmosphere and a problem of a short life by making a switch unit a noncontact switch type. CONSTITUTION:A switch operation unit A is connected to a unit B by making a ramp terminal 9 to contact with a contact terminal 34 of the switch unit B. In this state, a plunger leg part 12 of a plunger 5 comes in contact with an end part of a shutter 28. Activation force due to a coil spring 32 of this shutter 28 pushes up the plunger 5 so as to push up a push button 2. When the push button 2 is pushed, the shutter 28 of the unit B is pushed down resisting the coil spring 32 through the plunger 5 to move a window 33 of this shutter 28 to a position of a slit 40 to make a light path open-circuited. Therefore, light emitted from a luminous element 26 is inputted to a light receiving element 27 to generate super power to issue a signal to turn a switch part 24 ON.
Patent JP-S6346318-A (JP)
Title: Feed hot water control device
Inventor: MINAMI TAKAYUKI
IPC: F24D17/00
Filed: 1986-08-11
Abstract: PURPOSE:To easily recognize a set hot water temperature at a glance and to prevent the risk of hot water from pouring on, by a method wherein a switch group, determining a feed hot water amount equivalent to the opening of a motor-operated valve, and switch group, determining a fed hot water temperature equivalent to the mixing ratio of a motor-operated mixing valve, are arranged in a pannel-like manner. CONSTITUTION:A hot water amount set switch part 8 is formed such that hot water amount set switches 8a, 8b, and 8c are lined up in a pannel-like manner, and 'low', 'middle' and 'high' are marked on the respective switches. With the switch actuated, information is inputted to a control part 9, and the opening of a motor-operated 2-way valve 6 is controlled. A hot water temperature set part 10 is formed with switches 10a-10h, and the switches are arranged in a pannel-like manner above the switches 8a-8c. With the desired switch of the switches 10a-10h depressed, LED 11a-11h are lighted ON, and a present selected hot water temperature can be displayed externally. A comparing part 12 compares a set hot water temperature, set in the hot water temperature set part 10, with an actual feed hot water temperature detected by a temperature sensor 5, and the opening of a motor-operated mixing valve 1 is controlled so that a hot water temperature is adjusted to a set value.
Patent JP-S5977242-A (JP)
Title: Heat exchange type blower
Inventor: SUMIYA KATSUHIKO
IPC: F04D29/28
Filed: 1982-10-27
Abstract: PURPOSE:To prevent a sealing member and a sliding member from freezing together even during the use at an intense cold region in the presence of moisture by a structure wherein the sealing member and the sliding member are made separately and yet the form of the section of the sliding member is made in a reversed OMEGA-shape so as to easily mount to a partition plate. CONSTITUTION:A flexible and nearly-annular sealing member 19, which has a V-shape in suction on order to block the clearance between an outer peripheral plate 14 and a partition plate 17, surround a sliding member, which is nearly- annular as a whole form and has a nearly-C-shape in section so as to be clastically inserted in the inner edge of the partition plate 17. Even when moisture presents in the air passage side and consequently droplets 28 come into existence near the sliding member, the droplets are received by a protruded part 27. Accordingly, even when the droplets 28 is frozen, the sealing member 19 and the sliding member 20 are prevented from fixing with each other, resulting in causing no trouble at the next operation of the blower.
Patent JP-H0354308-A (JP)
Title: Hydraulic driving device of engine valve for internal combustion engine
Inventor: YOKOI TAKASHI
IPC: F01L9/02
Filed: 1989-07-20
Abstract: PURPOSE:To make constant a hydraulic shock absorbing starting time irrespective of manufacturing tolerance by making constant a distance between a rear end of a valve driving piston and the hydraulic shock-absorbing starting position when an engine valve is totally closed. CONSTITUTION:A front end position of a lower engine 33 and a rear edge position of a circular recession 36 can be adjusted in an axial direction by means of the thickness of a shim 27. The value obtained by the equation L1+L2-L3 is constant and equal to the distance L5 between the rear end of a valve driving piston 13 and the rear edge of the circular recession 36 when an intake valve 5 is totally closed. Since the distance L5 is constant, therefore, hydraulic shock-absorbing starting position according to an operation oil returning rate controlling mechanism 52 is kept constant. Variations do not occur in the hydraulic shock-absorbing starting position according to the operation oil returning rate controlling mechanism 52 even if the manufacturing tolerance exists in the intake valve 5, a cylinder main body 12 and the valve driving piston 13.
Patent JP-H0853574-A (JP)
Title: Flame-retardant for synthetic resin and flame-retardant resin composition incorporated with the flame-retardant
Inventor: OKITA SHIGERU
IPC: C08K5/3492
Filed: 1994-08-10
Abstract: PURPOSE:To obtain the subject flame-retardant excellent in flame retardance, mechanical properties, molten fluidity and appearance and useful as machinery parts, etc., by coating the surface of a water-soluble flame-retardant with a salt formed from a triazine derivative having a specific structure and (iso) cyanuric acid. CONSTITUTION:This flame-retardant is obtained by coating (A) a flame-retardant having a solubility of >=1g/100g-water at 20 deg.C (preferably, ammonium polyphosphate and/or polyphosphoramide) with (B) a salt formed from a triazine derivative of the formula (R<1> to R<4> are each H, an aryl, an alkyl, an aralkyl, etc.; R is the same group as NR<1>R<2> or NR<2>R<4>, H, an aryl, etc.) and (iso)cyanuric acid. Further, a flame-retardant composition is obtained by incorporating a synthetic resin (preferably, a thermoplastic polyolefin, polyamide, etc.) with particles of the flame-retardant having an average particle diameter of <=100mum.
Patent JP-S6167472-A (JP)
Inventor: YURI KAZUBEKOBICHI GUBIEFU
IPC: C12H6/02
Filed: 1984-09-11
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-H0785239-A (JP)
Title: Image forming device
Inventor: ITO HIROYUKI
IPC: H04N1/21
Filed: 1993-06-30
Abstract: PURPOSE:To make it possible to quickly retrieve a document stored in a large capacity storage medium, to easily check a retrieved document and to quickly and surely select a required document even when document identification data are uncertain. CONSTITUTION:This image forming device is provided with an image reading part 101 for reading out picture data, an image recording part 103 for recording the image data on recording paper, an operation display part 104 for setting up and displaying various modes, a storage/retrieval part 105 for storing the image data read out by the reading part 101 in a large capacity storage medium 106 as a document, inputting at least one of the document number of a document to be retrieved, a document preparing data and a keyword to be retrieved as a retrieving range through the operation display part 104 and retrieving a documents stored in the medium 106 based upon the inputted retrieving range, and a control part 107 for selectively displaying only the document retrieved by the storage/retrieval part 105 through the display part 104.
Patent JP-S6247922-A (JP)
Inventor: YATAKE TADAKATSU
IPC: H01H50/14
Filed: 1985-08-27
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。