baber/WOPTO huggingface dataset:
Patent JP-S61103309-A (JP)
Title: Am stereophonic receiver
Inventor: SAKAI KOICHI
IPC: H03J7/02
Filed: 1984-10-26
Abstract: PURPOSE:To attain ease of automatic tuning by forming a carrier signal subjected to square wave processing from an AM stereophonic broadcast wave via a limiter circuit and detecting the intermediate frequency via a low-pass filter. CONSTITUTION:One output of an IF stage 4 is inputted to the limiter circuit 10, where the signal is converted into a square wave signal. Thus, the side band is rejected easily be passing the signal through the low-pass filter with simple constitution and it is possible to select only a square carrier signal. The signal from the filter 11 is converted into a voltage in response to the frequency by a frequency/voltage converter 12 and the result is inputted to an adder circuit 13. Then the signal is compared with a voltage from a variable voltage source 14 at tuning at the circuit 13 and if the frequency is shifted from the center frequency, an error voltage is generated. The voltage is impressed to a varactor diode of a local osciallation circuit 15 and the frequency is adjusted automatically to the prescribed center frequency.
Patent JP-S6377851-A (JP)
Inventor: HANSU RINDERU
IPC: A23K1/16
Filed: 1987-09-10
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-H0558014-A (JP)
Title: Ink film tension control device for thermal transfer printer
Inventor: YOSHIDA TAKASHI
IPC: B41J35/08
Filed: 1991-09-05
Abstract: PURPOSE:To obtain a printing result with a fixed quality by suppressing the variation of the tension of an ink film for a thermal transfer printer. CONSTITUTION:The rotation of an S motor 32 for a supply side S reel 22, and the rotation of a T motor 29 on a take-up side T reel 6 are detected by pulse encoders 33 and 30, and the pulse cycles Ts and Tt are measured. By a micro-computer 50, the winding diameters Rs and Rt of the S reel and T reel are calculated based on the pulse cycles Ts and Tt, and current values Is and It in order to obtain a fixed tension in response to the winding diameters Rs and Rt are calculated, and the torques of the S motor 32 and the T motor 29 are controlled. Therefore, the torque of the motor is controlled in response to the winding diameter of an ink film of a heat transfer printer, and the tension of the ink film can be controlled to be uniform.
Patent JP-H1037816-A (JP)
Title: Device for lowering energy saving, horse power up, black smoke elimination and nitrogen oxide (nox) according to arrangement of n pole and s pole of magnetic poles
Inventor: IKEMOTO KOJI
IPC: F02M27/04
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To improve reaction efficiency of fuel/gas molecules and air by exposing fuel/gas molecules to a strong magnetic field just before a combustion and constituting fuel molecules magnetized so as to be atomized by their own energy, keeping their high energy states and circulating within a tank. SOLUTION: Small-sized magnets 5 of 1cm round and 2cm square types to be used are packaged in a pipe so as to evade the direct covering of fuel/gas. Two magnets 5 are arranged in each of first and third tanks 1 and 3 and four magnets 5 are arranged in a second tank 2. An elliptical or rectangular fuel pipe 4 connects each tank. By this constitution, magnetic repulsion of the S pole and N pole of the first tank 1, magnetic repulsion of the four magnets of the second tank 2 and magnetic repulsion between the first and second tanks 1 and 2 each other occur. Further, magnetic repulsion of the S pole and N pole of the third tank 3 and magnetic repulsion between the second and third tanks 2 and 3 each other occur. By these actions, fuel convects, circulates and is magnetized.
Patent JP-S61180313-A (JP)
Inventor: ROORANDO BAANZU
IPC: G05D1/02
Filed: 1985-10-09
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-S6382188-A (JP)
Title: Detection circuit
Inventor: MATSUSHIMA TADASHI
IPC: H04N9/78
Filed: 1986-09-26
Abstract: PURPOSE:To improve the detection accuracy of correlation between transmission signals by using a transistor(TR) formed adjacently to a semiconductor substrate to decide a DC bias of an input terminal of a comparator to detect the line correlation. CONSTITUTION:A voltage level of 1st and 2nd input terminals of a comparator 14 is clamped on a prescribed voltage level nearly equal to each other and the level of 1st and 2nd transmission signals is compared by a comparator 14 with the clamped voltage level. As a result, even if the level difference of the transmission signal level before one horizontal scanning period is large, since the DC bias of the input terminal of the comparator 14 is decided once by TRs Q1, Q2 and the DC bias between both the terminals is nearly equal and constant, it is detected surely. Thus, the correlation of the transmission signal is detected excellently based on the detection.
Patent JP-H04107087-A (JP)
Title: Stereoscopic television
Inventor: TAKEUCHI KOICHI
IPC: H04N13/04
Filed: 1990-08-28
Abstract: PURPOSE:To watch a stereoscopic image by a single tube without using glasses by dividing as a picture element area for a right eye and the picture element area for the left eye through a lenticular lens, and projecting a video for the right eye and the video for the left eye respectively. CONSTITUTION:When a pair of cameras 5a and 5b starts photographing the same object synchronously, a video signal divided at every one horizontal line by a changeover switch 1 is outputted to a cathode-ray tube 1. And the video for the right eye is projected to the picture element area for the right eye of a television screen 2 and the video for the left eye is projected to the picture element for the left eye of the television screen 2 respectively, then since only the video for the right eye is taken by the right eye of a watcher through a lenticular lens 4 and only the video for the left eye is taken by a left eye through the lenticular lens 4, the watcher can see the color stereoscopic video.
Patent JP-H0665628-A (JP)
Title: Strengthening method for metal material
Inventor: KUROSAWA FUMIO
IPC: C22F1/00
Filed: 1992-08-25
Abstract: PURPOSE:To easily strengthen a metal material such as steel, etc., based on a certain principle. CONSTITUTION:A curve diagram is prepared to show the relationship between a lattice constant's ratio of the base phase of metal material versus the second phase coherently precipitated in metal material (lattice mismatch ratio) and a number of the crystal lattice of each the precipitate, in which the second phase precipitated in the metal material stably exists. The size of the second phase precipitated in the metal material is designed by using the curve diagram. By this means, a high strength metal material is easily obtained.
Patent JP-S6473016-A (JP)
Title: Production of permanent magnetic thin strip having excellent workability
Inventor: GOTO SATOSHI
IPC: C21D8/12
Filed: 1987-09-11
Abstract: PURPOSE:To improve press workability and to provide the plastic strain ratio of more than one by executing specific differential circumferential velocity rolling to a thin plate subjected to rapid solidification and executing recrystallization thereto. CONSTITUTION:The molten metal of an alloy having the compsn. consisting of, by weight, 10-35% Cr, 5-35% Co and the balance Fe is continuously supplied into a cooling body moving at a high speed is subjected to rapid solidification to form a thin plate. Said thin plate is then subjected to differential circumferential velocity rolling in such a manner that <=0.8 circumferential velocity ratio of a working roll and >=40% compression ratio are regulated to form a recrystallization aggregate structure. Said thin plate is thereafter annealed in the temp. range of 700-1,300 deg.C. In this way, the shafts orthogonal in the rolling direction at the time of rolling and parallel before rolling are subjected to symmetrical shear deformation, by which the aggregate structure present in the material before rolling is revolved and the thin plate having more than one plastic strain ratio advantageous to deep drawability can be formed.
Patent JP-H0652123-A (JP)
Title: Dynamic resource allocation system
Inventor: NISHIKAWA YUJI
IPC: G06F15/177
Filed: 1992-08-03
Abstract: PURPOSE:To dynamically distribute a load and to immediately allocate an extended resource through a network between plural computers. CONSTITUTION:A local resource information summing-up part 13 summs up resource information and registers, updates and deletes it in a local resource information holding part 14. A resource arrangement part 16 informs a local resource information request reception reply circuit 15 or a network resource information request reception reply part 23 of the request of resource information. The local resource information request reception reply part 15 and the network resource information request reception reply part 23 refers to the local resource information holding part 14 and a network resource information holding part 24 and replies resource information fitted to the request. A local resource information report part 17 refers to the local resource information holding part 14 and informs a network resource information summing-up part 25 of local resource information, and the network resource information adding-up part 25 adds up resource information and registers, updates and deletes it in the network resource information holding part 24.
Patent JP-H0549021-A (JP)
Title: High efficient coder
Inventor: TSUKAMOTO MANABU
IPC: H04N19/186
Filed: 1991-09-06
Abstract: PURPOSE:To realize high efficient coding by compressing a digital picture data with high efficiency so as to apply variable length coding to the data and obtaining a variable length code of a reproduced picture whose picture quality deterioration is not remarkable. CONSTITUTION:A waiting circuit 3, a quantization circuit 4 and a variable length coding circuit 5 apply waiting, quantization and variable length coding to a picture data outputted from a DCT circuit 2 to compress the data. An optimum quantization level is selected by a selection circuit 20 based on a bit number of the obtained variable length code. After the picture data is quantized by an adaptive quantization circuit 7 according to the optimum quantization level, a variable length coding circuit 8 applies variable length coding to the data. The optimum quantization level is selected so that a recording density in a recording medium is maximized.
Patent JP-H1166627-A (JP)
Title: Optical disk
Inventor: ICHIHARA KATSUTARO
IPC: G11B7/24085
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To aligne recording conditions for mark rows on a land and reproducing signal quality and recording conditions for mark rows on a groove and reproducing signal quality in a land/groove recording and reproducing type optical disk. SOLUTION: This optical disk is equipped with a disk substrate, in which grooves are formed on main surfaces and lands are formed between these grooves and a recording layer formed on this disk substrate via a light- transmissive film. In such a case, when the land width on a flat surface of the disk substrate is expressed by WL, the width of the groove by WG, the average inclined angle of the side wall of the groove by θ and the film thickness of the light-transmissive film on the flat surface of the disk substrate by DU, the average inclined angle θ of the side wall of the groove is set to >=50 deg. and, simultaneously, the condition of DU (1-cosθ)/2sinθ<=WG-WL<=4DU (1-cosθ)/sinθ is made to be satisfied.
Patent JP-H1164918-A (JP)
Title: Motor driving circuit for composite integrated type tv camera device and tv camera
Inventor: UEDA SHOJI
IPC: H02P8/40
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a motor driving circuit for a composite integrated type TV camera device reducing power consumption. SOLUTION: This TV camera device is constituted so that driving parts 14, 15, 16 performing rotation/stoppage operation in the both directions of pan/ tilt by a panning stepping motor 14 and a tilting stepping motor 15 are integrated with a TV camera 17, and its motor driving circuit 16 is provided with power sources VDD, Vdd power supplying to respective pan motor power transistor array circuit 12, a tilt motor power transistor array circuit 13 and switching circuits 2, 3, 4, 5 so that the panning stepping motor 14 and the tilting stepping motor 15 are operated alternately when the circuit 16 is operated simultaneously in the directions of pan/tilt.
Patent JP-S6381687-A (JP)
Title: Buffer circuit
Inventor: SONEDA MITSUO
IPC: G11C11/34
Filed: 1986-09-25
Abstract: PURPOSE:To obtain a stabilized output with the motion of good symmetry by actuating the differential type circuit of an error detection circuit in a saturation zone. CONSTITUTION:The gate of the PMOS transistor (Tr)M15 for driving which is of a nondope type for securing a motion in the saturated zone of a PMOS TrM11 is connected from the drain of the PMOS TrM11 of the output part of a differential amplifier. The source of the TrM15 is connected to power source voltage Vcc. In the buffer circuit of this composition, the threshold value voltage of the TrM15 becomes larger at its absolute value compared to an ordinary PMOS Tr. The TrM11 is therefore enabled to perform the saturation motion and the PMOS TrM11, M12 composing the differential circuit actuate in the saturation zone as well. Consequently even in the case of causing a load variation, a stabilized output is obtainable with the motion of good symmetry.
Patent JP-2001052145-A (JP)
Title: Device and method for processing image and recording medium
Inventor: TAKENAKA YUJI
IPC: G06T1/00
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an image processor for applying different kinds of image processing to a specified concerned part and the other area in a photographed image and outputting the result. SOLUTION: This image processor is provided with an input part 10 for inputting the photographed image, a processing part 20 for generating output data by detecting the concerned part, in which prescribed image pattern conditions are satisfied, from the photographed image and allocating different image output forms to a concerned area including the concerned part and an area except for the concerned area, a concerned part selecting part 25 for selecting the desired concerned part, an output part 50 for outputting the output data and a recording part 40 for recording the output data.
Patent JP-H04109760-A (JP)
Title: Facsimile signal transmitter
Inventor: NAGASU MEGUMI
IPC: H04N1/32
Filed: 1990-08-29
Abstract: PURPOSE:To drastically relieve the load of the operator by managing a transmission time of a time table and a time of a clock, reading and sending a relevant facsimile data from a data storage means at the transmission time. CONSTITUTION:A time table is provided with item columns for a name of an original, a time for starting the transmission of the original and a time of the end of transmission. A computer 11 compares a 1st transmission start time 10:00 registered in the time table with a current time xx:xx of a clock 17, adds a control data representing the start and end of the original data at the start and end of read from a large capacity data storage means 16 to the facsimile data of a transmission original name '100' when they are identical to each other and sends the result to an output I/F circuit 15 through a data port as a data 1e.
Patent JP-H0567372-A (JP)
Title: Library type optical disk storing device
Inventor: TAKASE HIROAKI
IPC: G06F3/08
Filed: 1991-09-06
Abstract: PURPOSE:To rapidly and surely execute the restoration process of medium controlling information in the case that the medium controlling information controlled with software is not garanteed by a host failure, etc., in a library type optical disk storing device. CONSTITUTION:A nonvolatile memory 90 for storing the medium identifying volume label of a medium corresponding one-to-one to a storing shelf 20 is provided in the library type optical disk storage device 2. When the medium is thrown into the library type optical disk storage device 2, the medium identifying volume label is read by a drive 40 and the medium identifying volume label is stored to the medium information storage area 92 on the nonvolatile memory 90. The medium information of all the thrown mediums are stored in the nonvoratile memory 90, when the host failure, etc., is generated, by means of that a host system 1 receives the content of the nonvolatile memory 90 from the library type optical disk stop device 2 by a command transferring the content of the nonvolatile memory 90 prepared preliminarily to the host system 1, the restoration process by the software is performed.
Patent JP-H05192453-A (JP)
Title: Dry shaving device
Inventor: GERUHARUTO HIRUDEBURANTO
IPC: B26B19/04
Filed: 1992-08-26
Abstract: PURPOSE: To provide a dry shaving apparatus having an improved head assembly by attaching an outer cutter frame member into a shaving head frame so as to turn it and detachably fitting the shaving head frame to a housing. CONSTITUTION: A shaving head is composed of an outer cutter 9, which can be turned around a pivotal axis Z concerning the housing, having an arcuate part extended to the lengthwise side part of a shaving head frame 6 and an inner cutter 10 to be driven by a driving mechanism 12 in operative relation with the outer cutter 9. The outer cutter 9 is disposed inside an outer cutter frame and the outer cutter frame is attached to the shaving head frame 6 so as to be turned around the pivotal axis Z. Then, the shaving head frame 6 is detachably fitted to the housing 1.
Patent JP-H04105811-A (JP)
Title: Core drill
Inventor: MIYANAGA MASAAKI
IPC: B23B31/113
Filed: 1990-08-28
Abstract: PURPOSE:To extend the useful life longevity of a core drill, by providing an engagement groove provided with its recess to a board side, and an engagement projection freely engageable with this engagement groove and projecting to the fitting cylinder inner face of a core body side. CONSTITUTION:At the bonding time of a base body 1 and core body 6, a core body fitting part 3 is fitted and inserted to a fitting cylinder part 7, and the base body 1 and core body 6 are relatively turned with an engaging projection 8 being engaged with the engaging groove 5 in a hook shape. The core body 6 is thus lifted upward with the engaging projection 8 being slid with the groove face of the side groove part 5b inclined gradually upward of the engaging groove 5. This engaging projection 8 then reaches the side groove 5b terminal with its press-fitting to the groove face which becomes shallow in order toward the groove end, the fitting cylinder 7 upper end face is press-fitted to a shoulder 4 to press the fitting cylinder 7 outward as well, and the base body 1 and core body 6 are stabilized with their bonding firmly without any chattering.
Patent JP-2000057685-A (JP)
Title: Disk driving device
Inventor: SHOJI MASATOMO
IPC: G11B7/005
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To shorten the access time by constituting a PLL so as to function only to a detection signal to be obtained at te time an optical pickup passes over the signal surface (pit part) of a disk at a seek time. SOLUTION: An MIRR signal is a signal which is to be obtained by inputting an RF signal to a comparator and it becomes an H level when an optical pickup passes over a mirror part (mirror surface part). An MIRR TE HOLD circuit 11f generates a PC HOLD signal indicating the effective period of an RF signal in a seek by inputting a TE(tracking error signal) and the MIRR signal. The phase comparision result of a PC(phase comparator) 11a can be inputted to an LPF(low-pass filter) 11C only in the effective period of the RF signal by controlling the operation of a charge pump 11b while using the PC HOLD signal. As a result, a PLL operation with respect to an effective EMF signal is realized and, thus, the PLL can follow up the fluctuated RF signal (FFM signal) even in the seek.
Patent JP-S61105229-A (JP)
Title: Driving force control device
Inventor: TANAKA SHINYA
IPC: F02D29/02
Filed: 1984-10-29
Abstract: PURPOSE:To eliminate the slip of driving wheels enabling them to start rotating smoothly by configurating a device in such a manner that an output reducing device is allowed to operate if the deviation of the speed of rotation between driving wheels and driven wheels is in excess of an allowable difference in the speed of rotatoin determined by the road surface condition when they are compared. CONSTITUTION:When a car is being driving, a difference f3 in the actual speed of rotation between f1 and f2 is computed by a control device 7. Here, f1 is the maximum speed of rotation out of the speed of rotation x1 and y1 of rear wheels 8 and 9 detected by rear wheel sensors 1 and 2, and f2 is the maximum speed of rotation out of the speed of rotation x2 and y2 of front wheels 10 and 11 detected by front wheel sensors 3 and 4. Simultaneously, an allowable difference S in the speed of rotation of a setting circuit 24 is selected by a mode selecting switch 30 is response to the road surface condition. Then, the difference f3 is compared with the allowable S, if f3 is larger than S, a command is given to operate a throttle valve operating device 6 which is means to reduce an engine output. This allows the opening of the throttle valve to be throttle permitting the engine output to be reduced.
Patent JP-S6470408-A (JP)
Title: Dentifrice composition
Inventor: SHIOZU TATSUZO
IPC: A61K8/24
Filed: 1987-09-10
Abstract: PURPOSE:To obtain a dentifrice composition extremely effective for cleaning the teeth, reinforcing the surface of the teeth, promoting remineralization and removing plaque, containing carbonate apatite, being neutral or weakly alkaline. CONSTITUTION:A dentifrice composition containing >=5wt.% based on total weight of basic prescription components of carbonate apatite, being neutral or weakly alkaline. In order to obtain properly brushing action and removal of plaque, the average particle diameter of carbonate apatite powder is preferably 3-4mum and the maximum particle diameter is preferably <=40mum.
Patent JP-H0951811-A (JP)
Title: Structure for pivotally attaching stretcher of runner of umbrella
Inventor: YANO KATSUMASA
IPC: A45B25/06
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To improve safety by integrally forming a cylindrical part axially extended while surrounding the outer periphery of coupling terminals and the bottom part surrounding the free ends of coupling terminals with a protection cap externally inserted to the coupling terminals to cover the sharp ends of endless coupling terminals with a bottom part. SOLUTION: A wire 9 for pivot is fitted into a lateral groove 1, wound around a runner 5 in the shape of hair band, twisted and coupled and an endless coupling terminal 12 is formed. A protection cap 13 is externally inserted to this endless coupling terminal 12, and the protection cap 13 integrally forms a cylindrical part 14 surrounding the outer periphery of the endless coupling terminal 12 and a bottom part 15 surrounding the free end of the endless coupling terminal 12 while using metal, synthetic resin or rubber. As its fixing means, the cylindrical part 14 can be squeezed, the cylindrical part 14 can be elastically attached with the endless coupling terminal 12 when the cylindrical part is made of flexible synthetic resin or rubber, or further, it can be adhered by an adhesive agent as well.  As a result, the endless coupling terminal 12 is surely covered even when there is dispersion in the length.