baber/WOPTO huggingface dataset:
Patent JP-H031278-A (JP)
Title: Method and device for reading drawing
Inventor: SHIMOTSUJI SHIGEYOSHI
IPC: G06F17/50
Filed: 1989-05-30
Abstract: PURPOSE:To obtain exact encoded drawing data by tracing a screen area to be encoded in a color of a hue being different from a picture drawing color of an original drawing, and encoding an image traced in a color of a hue being different from a picture drawing color of the original drawing in each color display image which is scanned. CONSTITUTION:This method consists of a process 1 for tracing a screen area to be encoded in a color of a hue being different from a picture drawing color of an original drawing, a process 2 for bringing a drawing to color scan, and displaying an image of every color, and a process 3 for endoding a display image traced in a color of a hue being different from a picture drawing color of the original drawing. In such a way, picture drawing in an area to be encoded in the original drawing is traced in a color of a hue being different from the original drawing, and thereafter, the drawing is brought to color scan, the display image shown in every color is stored, and subsequently, the area traced in a color of a hue being different from the original picture is encoded. Accordingly, a necessary area can be encoded exactly, and it does not occur that a graphic whose encoding is unnecessary and a character are superposed and entered.
Patent JP-S5562592-A (JP)
Title: Non-volatile semiconductor memory control circuit
Inventor: FURUTA MASAO
IPC: G11C16/06
Filed: 1978-10-31
Abstract: PURPOSE:To prevent degradation of the storage state of a memory and simplify peripheral circuits by constituting a circuit so that a read signal output may be generated only when an address selection signal is applied to the address input terminal. CONSTITUTION:The address selection signal applied to terminal 4 is applied to AND gate circuits 81-8n and is inputted to address decoder circuit 2 by the address input enable signal applied to terminal 15 at a read time. Then, the output of circuit 2 is applied to one input terminals of AND gate circuits 71-7n, and further, the output of OR gate circuit 9 is applied to the other input terminals of circuits 71-7n. Meanwhile, in case that the logical level at input terminal A of AND gate circuit 10 becomes ''1'' at time t1 by the signal applied to terminal 15, the logical level at input terminal B becomes ''0'' at time t2 after time t1. Therefore, pulse signals are generated at output terminal C of circuit 10 from time t1 to time t2. By using these signals as read signals, read signals can be generated automatically only at an address selection time.
Patent JP-S5468084-A (JP)
Title: Fluorescent lamp
Inventor: KAMIYA SHIGERU
IPC: H01J61/44
Filed: 1977-11-09
Abstract: PURPOSE: To beautifully show the flesh color of Japanese, by setting the chromaticity point of the luminous color of a fluorescent lamp by the combination of the luminous spectrum of specified luminous peak wave lengths within the specified ranges of a UV chromaticity coordinate system.  
     CONSTITUTION: The chromaticity point of the luminous color of a fluorescent lamp by the combinatin of luminous spectrum, which luminous peak wave lengths each range over near 450n m, near 540n m and 610n m, is set within a chromaticity range (An oblique line in the figure) surrounded by each point of (u=0.2080, v=0.3204), (u=0.2120, v=0.3300), (u=0.2110, v=0.3260), (u=0.2116, v= 0.3280), (u=0.2120, v=0.3340), (u=0.2095, v=0.3300), (u=0.2084, v= 0.3260), (u=0.2086, v=0.3280) of a UV chromaticity coordinate system. Since the facial color of Japanese is beautifully shown in a range A in the figure and the flesh color of the hands of Japanese in a range B, the facial color and the flesh color of the hands of Japanese can finely be displayed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5258403-A (JP)
Title: Digital signal recognition system
Inventor: NII YOSHIJI
IPC: H03K5/1252
Filed: 1975-11-10
Abstract: PURPOSE:To improve the noise proof performance of a system through a simple circuit configuration by detecting digital signal trains n times witht the specified timing through a sure recognition for 1 or 0 of data.
Patent JP-H06348825-A (JP)
Title: Marker for image processing and detecting method therefor
Inventor: ANDO HIDEYUKI
IPC: G06T1/00
Filed: 1993-06-07
Abstract: PURPOSE:To provide a marker with high reliability hard to receive influence by gas such as air, steam, or smoke, etc., interposed between a visual sensor and a marker and a noise appearing on an image, etc., and detecting method. CONSTITUTION:This marker is the marker 4 for image processing in which the marker 4 is mounted on one of two materials and the visual sensor on the other of them and to recognize and detect the marker 4 by the visual sensor, and the marker 4 is constituted of two kinds of band lines 6, 7 arranged by adhering closely mutually and with different brightness, and the sum of width of adjacent two kinds of band lines 6, 7 is set at fixed size P. The marker 4 is recognized by the visual sensor, and recognized visual data with different brightness are binarized, and the sum of width of binarized two kinds of band lines 6, 7 is calculated, and the marker 4 in which a calculated sum continues for plural times can be detected.
Patent JP-S5759118-A (JP)
Title: Electronic water measuring device
Inventor: KATOU TAKEHISA
IPC: G01F1/00
Filed: 1980-09-27
Abstract: PURPOSE:To simplify constitution, to obtain long-period stability and to improve reliability by charging a battery through a power generating runner for the electronic detection and display of the measured amount of water which corresponds to the rotational frequency of a measuring runner. CONSTITUTION:The rotations of a measuring runner 11 are detected through a magnet 10, a magnetic resistance element 17, etc., and the measured auantity of water is converted by an LSI16 into an electric signal, which is displayed on a liquid crystal display aprt 14 and also transmitted to an external reader. The electric power required for the electronic detection of the measured amount of water, the conversion to theelectric signal, the display, etc., is supplied to a chargeable dry battery 15. a power generator 24, on the other hand, is driven through a power generating runner 22 to charge the battery 15. Therefore, the electric life is prolonged, the electronic simple constitution does not perform display and drive directly by the runners, and the stability and reliability of the measuring device are improve for a long period.
Patent JP-S6116075-A (JP)
Title: Tracking device for rotary magnetic recording medium
Inventor: MIYAKE IZUMI
IPC: G11B21/10
Filed: 1984-07-02
Abstract: PURPOSE:To secure an accurate on-track state at reproduction by performing the head shift control, the envelope detection of the reproduction signal, etc. in response to a reference signal synchronizing with the revolution of a rotary magnetic recording medium. CONSTITUTION:When a disk 10 is revolved with a fixed number of revolutions by a DC motor 12 which is controlled by a frequency generator 18, a servo circuit 20, etc., a phase generator 22 which detects a fixed mark produces a reference pulse PG synchronizing with the revolution of the disk 10. A controller 60 produces a key scan signal in response to the pulse PG and sets a flag. Then a head 26 is shifted to the adjacent track by a pulse motor 30 to which a prescribed number of pulses are applied from a drive circuit 50. The envelope of a reproduction signal is detected by an envelope wave detecting circuit 38, an A/D converter 46 which works in response to the pulse PG, etc. Then the tracking of the head 26 is controlled in response to the averaged envelope level with weighting. Thus a head can be accurately set on a track in a reproduction mode with no effect of the drop-out, etc. of the synchronizing signal of a video signal by using a reference signal synchronizing with the disk revolution.
Patent JP-S5660119-A (JP)
Title: Transmitting-antenna sharing system of ground mobile radio base station
Inventor: UTANO TAKANORI
IPC: H04B1/02
Filed: 1979-10-22
Abstract: PURPOSE:To facilitate the design and to reduce a division loss as to traffic by equalizing respective band-pass filters in passing band width and resonance frequency in respective groups of antennas and by covering the same passing bands overlapping each other as many as groups of shared antennas. CONSTITUTION:Respective band-pass filters 322 of the transmitting-antenna sharing system cover the same passing bands overlapping each other as many as groups of shared antennas and to each band-pass filter 322, transmitter 401 the multichannel switching function available for transmission over a radio channel in the corresponding band is connected to make the same bands overlap as many as groups of antennas. Consequently, the design of the transmitting-antenna sharing system is facilitated and a division loss as to the traffic can be reduced. In addition, the radio channel used by the mobile station in the 1st radio zone can be used in the next radio zone in an area where the same frequency group is in use, so that multichannel switching functions at the mobile station side can be reduced greatly.
Patent JP-H06125414-A (JP)
Title: Composite facsimile equipment
Inventor: IKEHATA NORIMASU
IPC: H04N1/00
Filed: 1991-05-13
Abstract: PURPOSE:To accurately record external character code data at a reception side without preliminary registration by transmitting pattern data corresponding to external character code data together at the time of transmitting the external character code data. CONSTITUTION:A deciding means 21 decides whether character code data given through an interface means is external character code data or not. If decision information as the result of this decision indicates that given data are external character code data, a processing means 22 transmits corresponding pattern data from a pattern generating means to the composite facsimile equipment of the other party through a line 2 together with the external character code. If it indicates that given data are not external character code data, the character data are transmitted to the composite facsimile equipment of the other party through the line 2. Consequently, the pattern relating to external character code data which are not preliminarily registered in the composite facsimile equipment of the other party is properly and easily transmitted to this equipment.
Patent JP-H085661-A (JP)
Title: Template for probe
Inventor: INADA HIRONORI
IPC: G01R1/067
Filed: 1994-06-17
Abstract: PURPOSE:To bring a probe into contact accurately with a pad formed on a PCB(printed circuit board) and connected with a lead wire even for an IC where the lead wires are led out at a fine pitch. CONSTITUTION:The template for probe comprises a thin plate substrate 5a made of a dielectric material, a plurality of openings 7 made at a part of the plate substrate facing each conductor 4 formed on a PCB abutting against the plate substrate 5a with the openings corresponding to adjacent conductors 4 being shifted from each other, and a protrusion for preventing positional shift provided on the side of the plate substrate 5a facing the PCB between the conductors 4.
Patent JP-H07327595-A (JP)
Title: Method of reducing butter fat content of dairy product
Inventor: JIYON DEII MIRAA
IPC: A23C15/16
Filed: 1995-06-01
Abstract: PURPOSE: To provide a method to reduce the butter fat content of a liquid dairy product under conditions of a proper flow amt. and pressure. CONSTITUTION: This method is to decrease the butter fat content in a liquid dairy product and includes the following processes. (a) An aggregated medium having less than about 50 mN/m (about 50 dyne/cm) critical wet surface tension is prepared, and this medium is preferably a fiber aggregated medium having max. about 50 μm average fiber diameter and about 0.15 to 1 kg/m<2> (about 5 to 30 oz/yd<2> ) sheet weight. (b) A liquid dairy product containing butter fat is made to pass by about 40 to 800 lpm/m<2> (the surface area of the aggregated medium) (about 1 to 20 gpm/ft<2> ) flow amt. through the aggregated medium to prepare aggregated butter fat particles and a liquid dairy product with decreased butter fat content. (c) Then the aggregated butter fat particles are separated from the liquid dairy product having the decreased butter fat content.
Patent JP-S5562407-A (JP)
Title: Production of plane optical guide
Inventor: YANASE TOMOO
IPC: H01P3/16
Filed: 1978-11-02
Abstract: PURPOSE:To readily make the low loss plane optical guide by letting glass material of high volatility contained in the glass layer of a high refractive index evaporate by an electron beam thereby forming low refractive index parts. CONSTITUTION:A high refractive index layer 21 diffused with thallium oxide or the like of high volatility is formed through ion diffusion or the like on a low refractive index sodium borosilicate glass substrate 22. When an electron beam 31 is radiated locally to this layer 21, the high volatility thallium oxide having been diffused evaporates to form low refractive index parts 34..., thus the low loss plane optical guide 35 is readiliy formed by the high refractive index layer encircled by the low refractive index parts 34....
Patent JP-H0769394-A (JP)
Title: Collet type cork extractor with recessed part for thumb
Inventor: JIYOSEFU JIYOHAN BAAGUMAISUTAA
IPC: B67B7/06
Filed: 1991-05-10
Abstract: PURPOSE: To enable a champagne bottle type cork to be safely and easily pulled out by a method, wherein a head part of the cork is received within an indentation section defined by handle pieces which are spaced apart in the circumferential direction and resiliently deformable, and the cork is frictionally held by handle pieces with manual pressure. CONSTITUTION: A cork remover 20 is contacted with a head segment 16 of cork, held between fingers and a palm of a hand 36, and then a thumb tip 42 is inserted into a hole. Then, it is rigidly held, pressure is applied to free ends of collects holding pieces 26 to cause the lower ends of the collects holding pieces to be deformed inwardly, and protrusions 30 hold rigidly the head segment 16 of the cork. Then, a rotating torque is applied manually to the cork remover 20. In turn, a thrust force in a direction of pulling out the cork from the neck part 12 of a bottle 10 is applied in concurrent with the application of the rotating torque. It is biased just before the cork is pulled out of the neck part 12 of the bottle, in such a way that an inner pressure within the bottle 10 is injected from the end section of the neck part 12.  However, since the cork head segment 16 is seated within an indentation 28 and the thumb tip 42 is engaged with the hole, the cork and the cork remover 20 will not fly out of the hand 36.
Patent JP-H032352-A (JP)
Title: Production of spring steel wire with high anti-fatigue strength and cold forming spring steel wire
Inventor: KOYASU YOSHIRO
IPC: F16F1/02
Filed: 1989-05-29
Abstract: PURPOSE:To obtain a steel wire capable of producing a spring having high anti-fatigue strength required at the time of hardening in the air by specially distributing the chemical components of a steel wire and specifying the amount, size, and composition of nonmetallic inclusions in the steel. CONSTITUTION:This spring steel wire is a steel wire having a composition consisting of, by weight, 0.55-0.70% C, 1.00-2.50% Si, 0.50-1.50% Mn, two or more kinds among 1.00-4.00% Ni, 0.50-2.50% Cr, and 0.10-0.90% Mo, either or both of 0.05-0.50% V and 0.05-0.50% Nb, and the balance Fe and also having a structure in which, as to nonmetallic inclusions, the index of nonviscous inclusions having a ratio of length (l) to width (d), (l/d), of <=5 in the L-section of the wire is regulated to <=10 and also the size of the maximum inclusion among the above nonviscous inclusions is regulated to <=15mu. This steel wire is heated up to >=850 deg.C, cooled in the air at 0.5-40 deg.C/sec cooling rate, and then tempered at 300-600 deg.C, by which the high strength steel wire having required strength can be produced.
Patent JP-H04335534-A (JP)
Title: Lateral bipolar transistor
Inventor: MIWA HIROYUKI
IPC: H01L29/73
Filed: 1991-05-10
Abstract: PURPOSE:To narrow a width of a base of a lateral bipolar transistor as compared with the limit of lithography, to enhance a junction breakdown voltage between a base and a collelctor and to reduce the junction capacitance. CONSTITUTION:Sidewalls made of SiO2 films 24 are formed on polycrystalline Si films 21a, 21b of an emitter lead-out electrode and a collector lead-out electrode, and a P<+> type region 32 of a base is formed under an opening 25 surrounded by the film 24. An SiO2 film 15a is provided on a surface of a boundary between a p<+> type region 32 of the base and an n<+> type region 33 of the collector, and an n-type region 34 is provided under the film 15a.
Patent JP-H08304107-A (JP)
Title: Magnetic sensor
Inventor: SEKIGUCHI TOKIO
IPC: G01D5/245
Filed: 1995-05-10
Abstract: PURPOSE: To strengthen the adhesion strength between respective layers by forming a chromium film for terminal formation, aluminum film and copper film for external connection wiring on an insulation substrate made of a non- magnetic material so that they partly overlap a current passage connecting with the detected anisotropic magnetic resistance effect element. CONSTITUTION: A chromium film 6 and aluminum film 10 are vapor-deposited simultaneously, and a film 10 is formed without exposing the film 6 in the air. Then, a nickel film 11 for external connection wiring and copper film 9 are simultaneously vapor deposited on the film 10. Thus, since every part is closely adhered to each other and the film 6 is short-circuited by the film 10 with small resistance, the resistance value for drawing out terminal parts can be reduced.
Patent JP-2000013343-A (JP)
Title: Transmission method for subscriber line
Inventor: SASAKI HIROSHI
IPC: H04M11/06
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To spontaneously estimate an output waveform of a periodical noise by extracting the signal quality output signals including the periodical noises from the signals which are received via a metallic cable and then sampling and averaging these extracted signals via an estimating filter. SOLUTION: A demodulated digital output signal that has a periodical noise in a high frequency band included in a demodulated signal as an example of the crosstalk sent from an ISDN circuit is decided at a deciding part 2a and outputs a deciding standard, i.e., a normal demodulated signal. Then the difference between the normal demodulated signal and the said demodulated digital output signal containing the periodical noise in the demodulated signal is subtracted by a subtracter, i.e., a difference is calculated to output a periodical noise N. This output shows an index of the noise component, and the larger the index the larger the difference between the demodulation output and the deciding standard. Then the ratio of the noise N is calculated against the signal point space information S based on the N/S.
Patent JP-H0432424-A (JP)
Title: Paper feeder
Inventor: KOSEKI MASAAKI
IPC: B65H1/14
Filed: 1990-05-25
Abstract: PURPOSE:To compensate a large quantity of sheets easily by detecting the upper surface of the sheets mounted on a sheet table which elevates in a sheet containing box by a height senser, and moving down the sheet table till a predetermined level difference from the upper end part of the sheet containing box is reached. CONSTITUTION:A sheet containing box 1 is drawn from a main body, unillustrated, through a slide rail 8, and sheets 2 are mounted on a sheet table 3. The sheet table 3 moves down by an up/down moving device 4 corresponding to the quantity of the sheets 2 mounted. When it moves down till a predetermined level from the upper end part of the sheet containing box 1 is reached, the down motion is stopped by an output from a sheet height senser 5. This action is repeated till the sheet containing box 1 becomes full. A large quantity of sheets can thus be compensated easily, and deflection or curving of the sheets can be prevented when they are compensated, thereby occurrence of jam can be prevented.
Patent JP-H032621-A (JP)
Title: Absolute value encoder apparatus
Inventor: KUWANO YOSHIFUMI
IPC: G01D5/244
Filed: 1989-05-31
Abstract: PURPOSE:To obtain an absolute value encoder characterized by less power consumption for back-up devices and high resolution by providing a sine wave magnetic encoder, a waveform forming circuit, a counter and an AD converter circuit, and synthesizing the outputs of the counter and the AD converter circuit in an operating circuit. CONSTITUTION:A sine-wave magnetic encoder 1 imparts the output signals which are proportional to Sin of a shaft rotary angle and have the following phases into a waveform forming circuit 2 in a signal processor 21: a phase A; a phase B which is different from the phase A by 90 deg.; a phase Z at which one signal is outputted in one rotation; and the inverted phase of each phase. The signals are converted into pulse signals. The pulses are counted by a counter 3. Parts of the pulse signal outputs are imparted into a CPU 5 through a sample and hold circuit 4 and converted into digital signals. In this way, coarse signals corresponding to the resolutions in a plurality of periods for one rotation of the shaft and more precise signals for one period are obtained. Both signals are synthesized, and the result is outputted through a buffer 6. The position of the rotary shaft can be detected at the resolution corresponding to the product of the coarse and precise resolutions. Thus, the apparatus characterized by the high resolution and low power consumption for back-up devices can be obtained.
Patent JP-S5829785-A (JP)
Title: Novel diglycidyl-pteridine compound, manufacture and drug blend containing same and having cell stationary activity
Inventor: HINRITSUHI MERAA
IPC: C07D475/14
Filed: 1982-08-05
Abstract: Diglycidyl-substituted pteridine compounds of the general formula: <IMAGE>  I  wherein n is the whole number 1 or 2, R2 and R2 are the same or different, and are either hydrogen, a hydrocarbon radical, or together form a 5- or 6-membered carbocyclic or heterocyclic ring; processes for their preparation; and compositions and methods for their use as cytostatic agents.
Patent JP-S5468776-A (JP)
Title: Moving bed type adsorber for gas
Inventor: IDA HIROAKI
IPC: B01D53/04
Filed: 1977-11-11
Abstract: PURPOSE: To provide an adsorber described in the title which is capable of producing regenerated gas of constant concn. of malodorous gas, by passing constantly gas to be treated and regenerating gas respectively through an adsorption zone contg. adsorbing agent consisting of fibrous activated carbon, and a regenerating zone, and by transferring the both gas in turn in the adsorber body.  
     CONSTITUTION: Exhaust gas contg. malodorant introduced through an inlet 3 passes through an adsorbing agent 2 from outside, then released through an outlet 4 as clean gas. Regenerating gas is led through an inlet 5 into the body 1, passing the adsorbing agent 2 from inside, and is released through an outlet 6 as a regenerating gas contg. concentrated malodorous component, then it is treated in combustion apparatus etc. of later step. The adsorbing zone is separated from the regenerating zone with a partition wall 7, circular plates 10, 11. The partition wall 7 and the circular plates 10, 11 are coupled with a driving shaft 15, so that both zone 8, 9 are transferred in turn by the revolution of the driving shaft 15 so as to perform continuous adsorption and regeneration simultaneously. 
     COPYRIGHT: (C)1979,JPO&Japio