baber/WOPTO huggingface dataset:
Patent JP-H05336341-A (JP)
Title: Image processor
Inventor: KAMON KOUICHI
IPC: H04N1/04
Filed: 1992-05-29
Abstract: PURPOSE:To discriminate between an original surface and an external frame from a copied image and to suppress the relief of a mask portion at a center part by replacing the image signal within a mask range by the signal showing & prescribed density which is higher than a non-recording level. CONSTITUTION:This image processor is provided with a mask processing means 50A including a means 51 generating the gate signal showing a mask range and a means 53 replacing the image signal within the mask range shown by the signal in response to the gate signal by the signal showing prescribed density which is higher than a non-recording level. The mask processing means 50A replaces the image signal within the mask range by the signal showing prescribed density which is higher than the non-recording level. Further, by being provided with a means 53E selecting and setting the recording density of a mask area, a mask density selection for clarifying the discrimination between an original surface and an external frame more and a mask density selection for suppressing the relief of a mask portion at a center part more are possible. In this case, preferably, the density selections of the recording density of an external mask area and the center part mask area are performed separately.
Patent JP-H08304526-A (JP)
Title: Portable gps positioning instrument
Inventor: YUI KATSUO
IPC: A61G12/00
Filed: 1995-05-15
Abstract: PURPOSE: To prevent battery consumption and to obtain position information when needed by transmitting position information to a control device according to the radio command of the control device only when an instrument-carrying person requires the position information. CONSTITUTION: When a searcher transmits an operation command from a control device, an operation command reception part 100 receives it and turns on a power switch 13 and then a position information transmission part 200 starts operating. First, a satellite signal tracking circuit 15 is activated, searches and follows a satellite signal from a satellite signal reception antenna 14, and outputs the tracking state and demodulated satellite data to a position measurement position operation circuit 16. The circuit 16 calculates the position measurement position of own receiver from the satellite data obtained for a plurality of satellites and a position data transmission circuit 17 modulates the obtained position measurement position as position data and transmits it to a transmission antenna 18, thus transmitting position information.  The position information is received by the control device and the position is displayed on a control device and utilized, for example, for searching.
Patent JP-S5262421-A (JP)
Title: Jacket type magnetic recording media
Inventor: TACHIKAWA MASAICHIROU
IPC: G11B23/03
Filed: 1975-11-18
Abstract: PURPOSE:To prevent a magnetic sheet from stain and dust sticking to the magnetic sheet by closely attaching plate on both sides of the magnetic sheet with an elastic material member.
Patent JP-H05335128-A (JP)
Title: Manufacturing method of low iron-loss unidirectional silicon steel plate having excellent noise characteristic
Inventor: SUZUKI KAZUHIRO
IPC: C22C38/00
Filed: 1992-05-29
Abstract: PURPOSE:To provide a manufacturing method of high quality directional steel plate having not only the excellent iron loss characteristic but also the noise characteristic after the manufacture of a transformer. CONSTITUTION:In order to irradiate the surface of finish annealed unidirectional silicon steel plate with electron beams in the intersecting direction with rolled direction thereof, the surface energy density alpha is specified to exceed 0.16J/cm<2> while the energy density beta on the beam scanning line to be specified within the range meeting the inequalities of 0.6-0.06beta<=alpha<=0.90-0.08beta.
Patent JP-S61297197-A (JP)
Inventor: KOSUGE TOSHISAKU
IPC: B43L1/10
Filed: 1985-06-27
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-H05334347-A (JP)
Title: Translation system
Inventor: KUTSUMI TAKESHI
IPC: G06F17/28
Filed: 1992-05-29
Abstract: PURPOSE:To provided the system which correctly translates an original sentence at all times and reduces the trouble of adding a symbol string for assisting the translation to the original sentence when a user adds the symbol string to the original sentence for the translation as to a translation system which inputs the original sentence and outputs its translated sentence. CONSTITUTION:The original sentence is pre-edited according to the contents of a buffer D and translated, but when user's definition symbols K1-K3 corresponding to an identification number ID=1 are not set, the part of speech of a character string n symbol in the original sentence is specified as 'noun' by pre-editing, so the string is translated into 'symbol', but when the user defines the symbol K1 corresponding to the number ID-1 desirably, the definition of a corresponding prescribed symbol K0 is made ineffective and the character string n symbol is not specified as 'noun', but translated into 'n symbol'. Thus, the user can optionally define and alter the symbol string for the pre- editing.
Patent JP-S5763959-A (JP)
Title: Ultra-high frequency modulating and demodulating device
Inventor: SUGIHARA SHIGERU
IPC: H03C3/22
Filed: 1980-10-03
Abstract: PURPOSE:To improve the operation percision of a single balanced modulator-demodulator greatly, by performing balance drive by inserting a filter between a diode and an opposite-phase branching circuit. CONSTITUTION:Between two mutually-opposite-polarity diodes 6 and 7 and an opposite-phase branching circuit 5, high-pass filters 9 and 10 which pass ultra-high frequency signals and intercept modulated or demodulated signals are provided to connect an in-phase branching circuit 4 to the opposte-phase branching circuit 5, and the polarities of the potential difference between modulated signals applied to input terminals 3 and 14 are changed to vary the phase of an ulta-high frequency signal appearing at an output terminal 2, thereby performing balance-drive two- phase modulation. Therefore, neither a modulation and demodulation amplitude error nor a modulation and demodulation phase error due to variations in the reference potentials of the modulated and demodulated signals is generated.
Patent JP-S5929446-A (JP)
Title: Trimming system of function
Inventor: MIYASHITA KAZUYOSHI
IPC: H01C17/24
Filed: 1982-08-12
Abstract: PURPOSE:To shorten trimming time, and to improve accuracy on trimming by cutting a long distance or a short one slowly in response to difference between a characteristic value to be trimmed and a desired value for adjustment in a function trimmer automatically adjusting and trimming the functions of an integrated circuit, etc. CONSTITUTION:A positioning device 2 carries and positions a work W by the control of a processor 1, and electrically connects a measuring device 3 and the work W. The measuring deivce 3 brings the work W to the state of operation and measures the characteristic value of the target section, and makes the value read to the processor 1. The processor 1 decides the keeping of the measuring value within an adjustment aimed rane set previously. When the measuring value is kept within the adjustment aimed range, the function is not trimmed, adjustment is completed instantaneously, and the work W is returned to a detachable position. When the value is outside the range, the quantity of trimming required is determined on the basis of a fixed trimming constant corresponding to an adjustment range of interest in response to difference between the central value of the adjustment aimed range and the characteristic value of interest, and the function is trimmed. The same processing is repeated, and the trimmer is controlled and processed so as to keep the characteristic value of the target section within the adjustment aimed range.
Patent JP-H08329112-A (JP)
Title: Free text retrieving system
Inventor: TAKANASHI MASUKI
IPC: G06F17/30
Filed: 1995-06-06
Abstract: PURPOSE: To provide a free text retrieving system capable of shortening its retrieving time, reducing storage capacity required for storing processing data and executing efficient retrieval. CONSTITUTION: This system is provided with a primary index 1, a secondary index 2, a character string decomposing means 3 for dividing a retrieving character string into words, a word dividing means 4 for dividing each word into characters, and a retrieving character determining means 5 for determining a character to be retrieved from a divided character group.  This system is also provided with a character information reading means 6 for reading out the storing position information of the index 1 from the index 2, a 1st logic operation means 7 for finding out storing position information common to all characters, a word information reading means 8 for retrieving the index 1 and reading out a document name stored in a storing position, a 2nd logic operation means 9 for outputting a document name common to all words, and a continuity checking means 10 for specifying a document including a character string continuing words in each document name.
Patent JP-S5840630-A (JP)
Title: Temperature control circuit of electric heater
Inventor: NARUO MASAYUKI
IPC: G05B11/14
Filed: 1981-09-03
Abstract: PURPOSE:To shorten the time of a temperature rise up to a desired set point without re-setting a temperature setting dial in the middle, by putting a timer in operation for a prescribed time by the 1st output of a switching circuit which controls a heat source driving circuit. CONSTITUTION:The 1st output L for turning off a transistor 11 among output signals of a switching circuit 10 is received to output an output H from a timer 13 for a prescribed time. Then, a reference value inputted to the switching circuit 10 by the output H of the timer 13 is corrected to a value made lower by a prescribed correction value than a value which corresponds to set temperature. While the timer 13 is in counting operation, temperature higher than the desired temperature is regarded as target temperature and a temperature control circuit is operated to shorten the time of a temperature rise.
Patent JP-H11330056-A (JP)
Title: Method for cleaning electrode
Inventor: MITANI KATSUHIKO
IPC: H01L21/302
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide the cleaning method of an electrode, which is able to remove foreign matters that are suddenly adhered to a stage electrode in a vacuum processing chamber, without releasing air from the vacuum processing chamber. SOLUTION: A substrate with back groove 109 having a recessed part at the back is loaded on a stage electrode 101 in a vacuum processing room 100. A DC power source 106 applies DC voltage to the stage electrode 101 formed of an insulating body, and the substrate with back groove 109 is fixed by an electrostatic chucking system. Then, He gas is supplied from the vicinity of the center part of the stage electrode 101 by a He gas line 109, and the He gas is made to flow to the groove pattern part of the substrate with a back groove 109. Thus, foreign matters that suddenly adhered to the electrode are removed. Consequently, the electrode can be cleaned without releasing air from the vacuum processing chamber, the down time of a device can considerably be reduced, and productivity can be improved.
Patent JP-H06182407-A (JP)
Title: Tenacity combined hardness difference roll
Inventor: SATO YUICHIRO
IPC: B23P11/02
Filed: 1992-05-29
Abstract: PURPOSE:To obtain a tenacity combined hardness difference roll simultaneously having wear resistance, tenacity and biting property by shrinkage fitting a highly hard sleeve to the roll with a mixed thermal spray layer such as nickel powders. CONSTITUTION:A roll main body 1 is formed with a forged ultra tenacity cast iron alloy. The highly hard sleeve 3 which consists of an iron alloy near to a forged white cast iron which is applied with heat plastic working and heat treatment which are different from the main body in hardness and chemical composition in structure is shrinkage-fitted to the roll main body 1 to be fixed with the mixed thermal spray layer 2 which is made of nickel powders or the mixture of stainless steel powders and a silicon carbide powder or an aluminum powder. The material of the roll main body is one of a tool steel in hardness and chemical composition containing a special carbide and <=15% Cr and one or more of <=2.5% Mo, <=2.5%, V and <=25% W are contained. Thus, only one of the roll is used instead of several other rolls and the roll consumption unit is improved.
Patent JP-S5263676-A (JP)
Title: Production of semiconductor device
Inventor: INOUE YOSHIAKI
IPC: H01L21/302
Filed: 1975-11-20
Abstract: PURPOSE:To prevent the side etching of films by freshly forming a protecting film opened with a much smaller hole by stopping etching upon ending of etching of a film of a higher rate of etching and etching this film.
Patent JP-H0363102-A (JP)
Title: Manufacture of fiber mat containing binder
Inventor: GIYUNTAA HAA KISU
IPC: B27N3/14
Filed: 1990-05-29
Abstract: PURPOSE: To uniformly distribute synthetic fibers by executing several timber fiber layer layers and synthetic fiber layers in a repetitive comb shape of depositing density of fibers from an overall section of a thickness of mats, and reducing a bottom width with respect to the fiber as compared with the case of the timber fiber. CONSTITUTION: Synthetic fiber material and timber fiber material are alternately execute from a plurality of overhead storage containers to a belt conveyor 1. For example, the synthetic fiber material is first executed, for example from the container 3, and then the timber fiber material is sprinkled from the container 4 on the composite synthetic fiber material. Again, the synthetic fiber material is sprinkled from the container 3' according to a moving direction of the conveyor 1. In this case, distributions of depositions of the synthetic fiber and the timber fiber correspond to a comb profile in a section of all mat thickness, and a not sharp curve is obtained at a side or end. A width of a bottom of the curve of the synthetic fiber is smaller than the case of the distribution of the thickness of the timber fiber.  Thus, damage of the mat due to tensile and shearing stresses is prevented, and shapability of the mat can be improved.
Patent JP-S52125262-A (JP)
Title: Audible frequency signal amplifier
Inventor: ISHII KAZUO
IPC: H03F1/34
Filed: 1975-11-20
Abstract: PURPOSE:To obtain the audible frequency amplifier having high fidelity for auditorium, by providing low loss to the high frequency component non-polar capacitors in parallel with electrolytic capacitors used in the amplifier circuit.
Patent JP-H09298176-A (JP)
Title: Polishing method and device therefor
Inventor: CHICHII MASARU
IPC: B24B37/07
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To detect the end point of a polishing process accurately so as to efficiently flatten the surface of a film layer, by a method wherein the surface data of the film layer is obtained by a detecting means provided to a polishing means, and it is judged based on signals outputted from the detecting means whether a polishing process is continued or discontinued by a control means. SOLUTION: A sensor 2 is held inside a partial polishing tool 4 as fixed. The sensor 2 is provided to the partial polishing tool 4 as hermetically isolated from the outside, whereby slurry, dust or the like is prevented from adhering to the sensor 2. The surface shape and thickness distribution of a work 101 are detected by the sensor 2 together with a control means 103. That a work polishing process is continued or discontinued is controlled by the control means 103 based on the detection result of the surface data of the work 101. The work 101 is composed of a silicon substrate 6 and an insulating film layer 5 formed on it and held by a substrate holder 7.
Patent JP-S5566539-A (JP)
Title: Preparation of m-phenoxybenzoic acid
Inventor: KATOU KINHEI
IPC: C07C51/00
Filed: 1978-11-13
Abstract: PURPOSE: To obtain the title compound useful as an intermediate of pyrethroid insecticides industrially advantageously, by catalytic oxidation of metaphenoxytoluene in a specific solvent in the presence of cobalt bromoacetate as a catalyst, and by recycling the catalyst and solvent in the reaction process.  
     CONSTITUTION: m-Phenoxytoluene is oxidized with oxygen or a gas comprising oxygen e.g. air, in a solution of cobalt bromoacetate in a lower fatty acid. The reaction liquid thus obtained is cooled at 60°C or below, and the deposited crystals of m-phenoxybenzoic acid are separated. The remaining mother liquor is distilled by adding an organic solvent capable of forming an azeotropic mixture with water, preferably benzene, to have 4% of water or less, and recycled in the oxidation step mentioned above. This catalyst has advantages of rapid oxidation of said raw material without a reaction initiator and a co-catalyst, and of repeated use in a simple treatment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0434678-A (JP)
Title: Marking character reader
Inventor: KOYAMA TAKESHI
IPC: G06K9/20
Filed: 1990-05-31
Abstract: PURPOSE:To convert a picture to a character only with minimum information required for character read by picking up the image of a one-dimensional picture, which has partially variable density because of the distortion of slit light due to ruggedness of a marking character on a marking face, by a one- dimensional image sensor and converting the picture to the character based on its picture information. CONSTITUTION:The image of a marking character irradiated part 4b is picked up as a one-dimensional picture by a line sensor (one-dimensional image sensor) 5 to obtain picture information which has partial variable density corresponding to ruggedness of a marking character 1b on a marking face 1a. The marking face 1a is moved by a moving stage 7 and is mechanically scanned to successively obtain one-dimensional picture information, and this information is inputted to a picture processing device 8. This device 8 smooths the inputted one- dimensional picture to obtain a reference picture indicating the shading and binarizes the inputted picture based on this reference picture to convert the picture to a character. Thus, the picture is converted to the character only with minimum information required for character read to increase the processing speed.
Patent JP-2000331174-A (JP)
Title: Edge processing method
Inventor: SHICHIRO MICHITERU
IPC: G06T7/60
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To improve the edge connectivity by controlling a parameter in the direction where the output image data are thinned if the primary differential value of an attentional pixel is larger than the threshold with the secondary differential value set smaller than zero and then controlling the parameter in the direction where the output image data are thickened if the primary differential value of the attentional pixel is larger than the threshold with the secondary differential value set larger than zero respectively. SOLUTION: The primary differential value of an attentional pixel is calculated (S101) and the secondary differential value of the pixel is calculated (S102). An edge decision result is calculated by comparing the minimum differential value with the threshold and deciding the positive or negative secondary differential value (S103). The image data correction value is set and outputted as a parameter (S104) and then binarized by the similar gradation processing to generate an output image (S105).  Then the parameter is controlled in the direction where the output image data are thinned if the primary differential value is larger than the threshold with the secondary differential value set smaller than zero and in the direction where the output image data are thickened if the primary differential value is larger than the threshold with the secondary differential value set larger than zero respectively.
Patent JP-H10333015-A (JP)
Title: Gravity operation preventing mechanism for zoom lens
Inventor: TOTANI SATOSHI
IPC: G02B7/04
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent a gravity operation, in a state where a zooming operation is kept, with simple structure and a small number of parts by providing a holding part, which is engaged with a zooming operation ring at a holding position, so as to inhibit the movement of the zooming operation ring, but not with the zooming operation ring at an operating position SOLUTION: A photographer operates the zooming operation ring 38 with his or her fingers, to complete a zooming adjustment and when he or she wants to keep this zooming state, he or she moves the zooming operation ring 38 to the side of a mount 22 by the operation of the fingers, in the state where the zooming adjustment is made. A ball 64 is changed from the engagement with a rear click groove 68 to that with a front click groove 66 and the holding part 32 and a zoom holding ring 40 come into frictional contact with each other. In such a case, the zoom holding ring 40 can be displaced between the frictional contact possible position and noncontact position of the end part on the side of the mount 22 of the ring 40 with the zoom holding part 32.  Then, the frictional contact state of the holding part 32 with the zoom holding ring 40 is kept because the ball 64 is engaged with the front click 66.
Patent JP-S5930558-A (JP)
Title: Writing device of latent image for electrostatic recording
Inventor: HOSHINO TANJI
IPC: B41J2/415
Filed: 1982-08-13
Abstract: PURPOSE:To increase the speed of recording with controlled ion flow, by applying the voltage wherein pulses of a short time width are superposed on a DC voltage on a corona wire. CONSTITUTION:A corona wire 1 is insulated and extended to a housing 5 of a corona charger. An aperture electrode 2 consists of an insulation plate 21 perforated with holes 22 and is provided with an electrode 23 on one surface and an electrode 24 on the other surface. The voltage of a voltage generation circuit 3 is applied between the electrodes 23 and 24. A large number of the holes 22 are formed in the longitudinal direction of the wire 1 and are centered to the hole 71 of an electrode 7 for convergence. The pulses obtd. with a pulse generation source 11 are superposed on the DC voltage of a DC power source 10, which voltage is applied on the wire 1 and the ion flow 4 generated by the same is controlled by the electrodes 7, 2. An electrostatic latent image is thereby obtd. The pulse width of the source 11 is set at 1nsec-100musec and the voltage value at 100-1,000V. The corona ions of a high density are thus obtd. and the recording with the controlled ion flow is made higher in speed.
Patent JP-S5932049-A (JP)
Title: Error correction code generating circuit combinedly used for error correcting integrated circuit
Inventor: KOBAYASHI HIDEHIKO
IPC: G06F11/10
Filed: 1982-08-13
Abstract: PURPOSE:To decrease the number of input/output pins, by forming an error correcting circuit system and a check bit generating circuit system on the same board. CONSTITUTION:A data control part 2 supplies the read data read out of a memory module through the 3rd data line 27 to perform an error correction, then delivers the read data to the 1st data line 25. At the same time, the part 2 adds an error correcting check bit to the data supplied to the line 25 via a bus receiver 5 and delivers the data to the 2nd data line 26. The line 26 is connected to the 1st and 2nd memory modules 3-1 and 3-2 via a buffer 6. The module addresses 24-1 and 24-2 and memory module control signals 23-1 and 23-2 are applied to the modules 3-1 and 3-2, respectively from a memory control part 1.