baber/WOPTO huggingface dataset:
Patent JP-H01248871-A (JP)
Title: Image scanner
Inventor: YUASA MASAMI
IPC: G06T1/00
Filed: 1988-03-30
Abstract: PURPOSE:To inexpensively and easily obtain an excellent picture signal by converging light from a light source on a detected body, scanning the detected body in a main scanning direction, guiding the light reflected with the detected body to a single photo detector with an optical member, and obtaining the picture signal. CONSTITUTION:A laser diode 1 and an objective lens 2 are moved in a main scanning direction H of a paper 3, laser beams LB from the laser diode 1 are made to scan an image in the main scanning direction H on the paper 3, when the scanning in the main scanning direction H is executed, the laser diode 1, the objectiver lens 2, a photo director 5 and a photo detector 4 are moved by prescribed steps in the sub-scanning direction V of the paper 3, and the laser beams LB from the laser diode 1 scan the image on the paper 3 in the main scanning direction H. Since the level of reflected light LB' changes based on the image such as a character, graphic, etc., expressed on the paper 3, the picture signal at the level corresponding to the image can be successively obtained from the photo detector 4.
Patent JP-S62232992-A (JP)
Inventor: OGUCHI TOMIHIRO
IPC: H05K1/18
Filed: 1986-04-03
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-S57193274-A (JP)
Title: Ladle dryer
Inventor: FUKADA NOBUYUKI
IPC: B22D41/015
Filed: 1981-05-21
Abstract: PURPOSE:To dry a horizontally placed ladle efficiently while utilizing waste heat by providing a burner in the central part of the wall body projecting insertably in the opening of sald ladle, and injecting burning flames toward the inside bottom part of the ladle by preheated air. CONSTITUTION:A projecting wall body 1 of a dryer body (a) held on a carriage 26 which is made movable by wheels 27 on rails 28 is inserted into a horizontally placed ladle 29 supported on a stationary base 33 through the opening of side ladle 29, and flames are injected toward the inside bottom surface 31 of the ladle from a burner 14 provided in the central part on the front surface of the wall body 1. The length of the flames is made equal to the distance L between the surface 31 and the bottom plate 7 of the wall body. The primary combustion air supplied from a blower 18 passes through the hollow part 3 of the wall body provided with swirling guide plates 4 and warms up itself while cooling the body 1. This air enters the vent hole 21 of the buner through an air pipe 20. The secondary combustion air supplied from a blower 6 is heated by the waste gas in spiral pipes 10 and enters a forced draft fan 13 through the terminal pipe 11 of the spiral pipes.
Patent JP-S63246795-A (JP)
Inventor: HAGIWARA NOBORU
IPC: G02F1/13
Filed: 1987-04-01
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-H04311866-A (JP)
Title: Recording and reproducing device
Inventor: SHIBAIKE SHIGETO
IPC: G11B15/665
Filed: 1991-04-10
Abstract: PURPOSE:To provide a recording and reproducing device of simple mechanism that is facilitated in the arrangement of an entire mechanism with no problem in the protection of a tape, operability and designing. CONSTITUTION:This device is constituted of a first frame 22 provided with a tape cassette 1 and a reel base 25, etc., a second frame 23 provided with a tape guiding drum 9 and a post 13, etc., and a loading ring 29 to transfer them, etc., and a third frame 24 to hold these both frames slidably and provided with a loading motor 40 to be a driving source and the transferring mechnism of the driving power of the motor, etc. The first frame 22 is moved in the direction of approaching to the second frame 23 by the elastic power of a spring 37 and the driving power of the loading motor 40 and a prescribed tape path is formed by moving the tape guiding drum 9 and the post 13, etc., and simultaneously the first frame 22 and the second frame 23 are moved in the same direction as the above-mentioned direction to the third frame 24.
Patent JP-H08275404-A (JP)
Title: Charging circuit
Inventor: SAKAI TOSHIO
IPC: H02J7/10
Filed: 1995-04-03
Abstract: PURPOSE: To provide a charging voltage circuit capable of charging electricity efficiently and sufficiently to a battery through an internal resistance. CONSTITUTION: Voltages at connecting points between a battery 5 of a battery pack 3 and internal resistors Ri1 and Ri2 are detected by a monitor amplifier, an error signal corresponding to the difference between a monitor signal detected by the monitor amplifier 7 and the reference voltage VZD is detected by an error amplifier 9, a control element 4 is controlled, and a voltage between the voltage output terminals T1 and T3 of the battery pack 3 is controlled.
Patent JP-S63245449-A (JP)
Title: Chloroprene rubber composition for vibration insulating rubber
Inventor: MASUKO YOSHIHIRO
IPC: C08F236/18
Filed: 1987-04-01
Abstract: PURPOSE:To provide the title compsn. which has such properties that tan delta is large and a dynamic-to-static modulus ratio is low and is excellent in vibration insulation properties, deterioration resistance and physical properties as a rubber, consisting of a chloroprene copolymer and a liquid chloroprene copolymer obtd. by copolymerizing a specific mixture in the presence of a xanthogen disulfide compd. CONSTITUTION:90-60% (by weight; the same applies hereinbelow) 2-chlorobutadiene-1,3 (a) is polymerized with 10-40% unsaturated nitrile (b) [e.g., (meth)acrylonitrile] and 0-15% copolymerizable monomer (c) (e.g., 1-chlorobutadiene-1,3) at 30-50 deg.C to a conversion of the monomers of 50-80%, thus obtaining a chloroprene copolymer (A) having a number-average MW of 50,000-350,000. A mixture of 1-10% polyfunctional (meth)acrylate (d) having at least two unsaturated double bonds per molecule, 2-15% 2,3-dichlorobutadiene-1,3 (e) and 75-97% component (a) is copolymerized in the presence of a xanthogen disulfide compd. (f) of the formula (wherein R is a 1-12C hydrocarbon group) to obtain a liquid chloroprene copolymer (B) having a number-average MW of 500-20,000 and a toluene-insoluble matter. The component A is blended with the component B.
Patent JP-S61235990-A (JP)
Title: Character recognition device
Inventor: TAKENOUCHI MARIKO
IPC: G06K9/62
Filed: 1985-04-12
Abstract: PURPOSE:To understand the meaning of a document whose form is unknown by scanning longitudinally and laterally an input picture and comparing the mean value of longitudinal and lateral inter-character interval. CONSTITUTION:The input picture is scanned longitudinally and laterally to obtain the histogram of picture elements forming a character section, the mean value of the inter-character interval in longitudinal and lateral directions obtained by the histogram is compared to extract the direction of line of the document simply and recognized candidate characters are edited. that is, the rectangular R of the segmented recognition object character inputted sequentially to the recognition section 5, as to each picture element of the segmented character, whether or not M-set of elements or over are connected including the noted picture element in the direction of arrow is checked to set a direction code. The connection of each picture element is checked to extract the stroke at each direction code and the number, position and length of the stroke (characteristic amount) are extracted. The extracted characteristic amount are collated with that of the character registered in a dictionary 6 and the most similar character is selected as a recognition candidate character.
Patent JP-S61234791-A (JP)
Title: Production of 5-o-mycaminosylnarbonolide
Inventor: YAGINUMA SATOSHI
IPC: C12P19/62
Filed: 1985-04-12
Abstract: PURPOSE:A microorganism in Nocardiopsis, producing an antibiotic, 5-O- micaninosylnarbonolide is cultured to effect direct producing of the substance in the medium by the microorganism. CONSTITUTION:A microorganism in Nocardiopsis, producing an antibiotic, 5-O-mycaminosylnarbonollide such as Nocardiopsis sp-L18-110 strain is aerobically cultured. The culture medium contains components which are usually used in the cultivation of an actinomycetes. The objective antibiotic is collected from the culture mixture.
Patent JP-H07255478-A (JP)
Title: Immobilization of enzyme and immobilized enzyme
Inventor: NAKASHIO FUMIYUKI
IPC: C12N11/08
Filed: 1994-03-25
Abstract: PURPOSE:To obtain an easily recoverable and reutillzable immobilized enzyme exhibiting high catalytic action even in a non-aqueous solvent by an extremely simple method and to provide a process for the preparation of the immobilized enzyme. CONSTITUTION:This immobilized enzyme developing its activity even in a non-aqueous solvent and recoverable to enable reutilization is produced by coating and immobilizing an enzyme with a water-soluble polymer. The process for the preparation of the immobilized enzyme exhibiting activity even in a non-aqueous solvent comprises the preparation of an O/W-type emulsion from an aqueous solution of a water-soluble polymer and a non-hydrophilic organic solvent containing an enzyme coated with a surfactant, the preparation of an O/W/O-type emulsion from the O/W-type emulsion and a non-hydrophilic organic solvent and the drying of the O/W/O-type emulsion to include the surfactant- coated enzyme in the water-soluble polymer particle.
Patent JP-H05280417-A (JP)
Title: Piston structure of internal combustion engine
IPC: F16J9/00
Filed: 1992-03-31
Abstract: PURPOSE:To ensure a volume formed between a second land part and a cylinder wall surface in a large size while maintaining the posture of an oil ring property, in order to obtain good oil scraping performance by the oil ring. CONSTITUTION:A plurality of notch parts 15 sunk in piston radial direction are formed on a second land part 7 at intervals in circumferential direction of the second land part 7. The notch parts 15 are formed while being faced to both sides of a compressive ring groove 3 and an oil ring groove 4.
Patent JP-S59205470-A (JP)
Title: Apparatus and method for forming hard film
Inventor: TANIGUCHI ZENJI
IPC: C23C16/50
Filed: 1983-05-02
Abstract: PURPOSE:To form a transparent high hardness carbon film on a substrate, by a method wherein a gaseous mixture consisting of H2 and methane gas in a specific ratio is ionized by subjecting the same to discharge decomposition and, after ionization is promoted, a carbon ion deflected by a magnetic field within a vacuum tank is accumulated on the substrate. CONSTITUTION:H2-gas and methane gas from gas sources 10, 11 are mixed in a ratio of 10:1-50:1 while the resulting mixture is introduced into a quartz tube 1 held under vacuum and ionized by subjecting the same to discharge decomposition due to high frequency applied to a coil 2. Subsequently, the ionization of said gaseous mixture is further promoted by arc discharge between an electrode 15 to which positive voltage of 10-100V is applied and a heated filament in a magnetic field 17. In the next step, this ionized gas is injected into a vacuum tank 12 evacuated to 10<-3>-10<-6> torr and a neutral carbon atom or carbon molecule is allowed to advance straightly while only a carbon ion is deflected by the magnetic field of a magnet 19 and accumulated on a substrate 18 to which negative voltage of 0-1,000V is applied.
Patent JP-S57194211-A (JP)
Title: Unidirectional electrical steel plate of excellent practical iron loss characteristic
Inventor: IGUCHI MASAO
IPC: C21D8/12
Filed: 1981-05-25
Abstract: PURPOSE:To obtain a unidirectional electrical steel plate of excellent practical iron loss characteristics by regulating the crystal azimuths of the secondary recrystal grains of a silicon steel plate thereby reducing the watt loss values in not only the rolling direction but the width direction as well. CONSTITUTION:After a hot rolled silicon steel plate is uniformly annealed at 900- 1,000 deg.C, it is cold rolled >=1 times, and is subjected to recrystallization annealing at 530-700 deg.C, it is cold rolled >=1 times, and is subjected to recrystallization annealing at 530-700 deg.C, followed by decarburization annealing in wet hydrogen at 740-880 deg.C, so that the strong primary grains of{h, k, o}<001> azimuths and{110}<001> azimuths are grown. The steel plate of this case is preferably the one added with a small amt. of Mo and trace amts. of Se, and S. The steel plate formed with the above- described primary recrystallization texture is subjected to holding annealing at low temp. of 820-900 deg.C, that is, to secondary crystallization annealing, whereby the secondary crystal having highly uniform orientation in{h, k, o}<001> are developed. >=95% of the crystal grains of this silicon steel plate have <001> axis within 10 deg. with respect to the rolling direction, and >=25% has crystal planes parallel to the steel plate surface rotary dispersed by >=10 deg. from the{110}plane.
Patent JP-S59203169-A (JP)
Inventor: KAGO YOSHIYUKI
IPC: E05B83/16
Filed: 1983-05-02
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-H03276388-A (JP)
Title: Automatic vending machine
Inventor: ADACHI HIROYUKI
IPC: G07F9/00
Filed: 1990-03-27
Abstract: PURPOSE:To keep the open condition of a door and to take out merchandise with only one hand by making a merchandise take-out port open when a user operates a door open operating part and making it close automatically after the lapse of fixed time. CONSTITUTION:A timer circuit 15 counts the time from time when drink injec tion is finished or merchandises are taken out from a merchandise take-out port 21, finishes time counting at the time when the fixed time elapses and transfers the information of the end of time counting to a door control circuit 9. When a door opening button 10 is operated unit the end of the time counting, the circuit 9 issues the instruction of the end of the monitoring in the operation of the button 10 to a door opening detecting circuit 11, the instruction of the end of time counting to the circuit 15 and the instruction to open the door 21 to a door opening mechanism part 16. Thus, the mechanism part 16 is driven and the door 21 is opened. When the merchandises are taken out by a user, an optical path interruption detecting circuit 14 detects it and the circuit 9 instructs the circuit 15 to execute time counting from this time. When the infor mation of the end of time counting is transferred from the circuit 15 to the circuit 9, the circuit 9 instructs the mechanism part 16 to close the door 21.
Patent JP-H06288074-A (JP)
Title: Floor material
Inventor: TONE YASUYOSHI
IPC: E04F15/02
Filed: 1993-04-05
Abstract: PURPOSE:To prevent limitations imposed on an installation place of electric products by installing a wiring groove on the sides of a frame material of a basic layer material and housing an electric wire in this wiring groove. CONSTITUTION:A wiring groove 3 is installed to the side of a frame material 9 of a rectangular-shaped basic layer material 2. A honey comb material 12 is laid out inside the frame material 9 while an upper board 10 and a lower board 11 are fixed with both sides. An L-shaped male-face fastener 4 is fixedly installed to the upper board 10 while a plurality of sucker-shaped cushion materials 13 are fixed with the lower board 11, thereby forming a floor material. Since the wiring is housed in the wiring groove 3, therefore, there is no need for floor surface wiring even if an electric product is installed to a position distant from a socket and imposes no limitations on an installation site.
Patent JP-S61240879-A (JP)
Title: Motor drive device
Inventor: SUGANUMA ATSUKORE
IPC: H02P6/17
Filed: 1985-04-12
Abstract: PURPOSE:To enhance the productivity and to reduce the cost by leading the phase information signal and the speed information signal of a rotor on the basis of the prescribed rotation detecting pattern of an element to be detected provided on the rotor, thereby simplifying the construction. CONSTITUTION:The two prescribed types of physical amounts are alternately provided to form a marker 21 on the circumference of the rotor provided in a rotor of a motor, and the physical amount of the marker 21 is detected by a sensor section 22 having one sensor. the output of the section 22 is input to a detection signal generator 23, and the rotation detection signal and the phase detection signal of the repeating frequency proportional to the rotating speed of the rotor is output in the phase relative to the physical amount position of the marker 21. The motor drive circuit 24 outputs a motor drive pulse on the basis of the rotation detection signal.
Patent JP-S554678-A (JP)
Title: Log-out system
Inventor: SHIMAMORI TAKESHI
IPC: G06F11/34
Filed: 1978-06-28
Abstract: PURPOSE: To ensure an effective log-out by dividing the data processor into several blocks and giving the log-out only to the designated block.  
     CONSTITUTION: In array processor 1, block A is the access control part to perform the data transfer to memory control unit 2, block I is the order control part, block V is the vector operation part, and block E carries out the operations other than the vector respectsively. And in case switch SW2 is off and bit MDR2 is "O" each, EOR gate 11 delivers "O". Under these conditions, if an error occurrs in block A, signal A becomes "1" to give the log-out to block A. In such way, processor 1 is divided into plural blocks, and the log-out is given only to the designated block, for example, block A. Thus, an effective log-out becomes possible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S554770-A (JP)
Title: Linear tracking player device
Inventor: YAMAMOTO SATORU
IPC: G11B21/10
Filed: 1978-06-28
Abstract: PURPOSE: To make the correction of a minute horizontal tracking angle, a large speed ratio, and a high-positional precision stop possible by using a pulse motor as a driving source.  
     CONSTITUTION: When tone arm 6 is rotated horizontally to generate a negative horizontal tracking angle, slit 13 is rotated while uniting with rotation axis 8, and a difference proportional to the horizontal tracking angle is generated between outputs of a pair of photo detectors 15a and 15b. This output difference is taken out as a negative voltage by differential amplifier 19. When this negative voltage becomes lower than the negative threshold voltage set by resistance 32a, the output of comparator 31a becomes high-level, and as a result, a prescribed output pulse is generated in pulse motor driving circuit 38, and pulse motor 30 is rotaed to move moving stand 16 in the inside direction of recording medium 1. Consequently, a minute horizontal tracking angle corresponding to one step of pulse motor 1 can be corrected surely, and a large speed ratio can be obtained only by changing the pulse frequency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000275327-A (JP)
Title: Receiving apparatus
Inventor: TSUNEMOTO TAKAHITO
IPC: G01S7/285
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a receiving apparatus by which a wide-band signal can be received with fidelity. SOLUTION: A plurality of band-pass filters are installed at an output stage from an antenna AT. A receiving signal band is divided into the band-pass filters 31 to 3n so as to be shouldered. A signal processing system which is provided with analog/digital converters 61 to 6n and signal processing parts 71 to 7n is installed at the later stage of the band-pass filters 31 to 3n. Processed signals are synthesized again by a synthesizer 10 so as to restore a band, and the receiving signal band is covered as a whole.
Patent JP-S63242295-A (JP)
Inventor: KUMAKAWA TATSUAKI
IPC: A63H13/04
Filed: 1987-03-31
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-H04288117-A (JP)
Title: Video signal processing circuit
Inventor: OKADA FUJIO
IPC: H04N7/18
Filed: 1991-03-18
Abstract: PURPOSE:To obtain an image with a better color reproducibility by performing a clamping with a video signal processing circuit so that the level of a video signal coincides with a specified reference level without adjusting of a volume control. CONSTITUTION:In a video signal processing circuit which performs a signal processing of a video signal to be obtained with a CCD1 for an image display, a sample-and-hold circuit 10 is provided to sample and hold a black level value of a video signal outputted from the CCD1 and a differential amplifier 11 to subtract an output signal of the sampling/holding circuit 10 from the video signal.
Patent JP-S62234353-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRAISHI MASATOSHI
IPC: H01L21/76
Filed: 1986-04-04
Abstract: PURPOSE:To form a semiconductor integrated circuit having high performance and high reliability by implanting and diffusing an impurity into a reverse conductivity type epitaxial layer to shape one conductivity type diffusion layer and implanting and diffusing an impurity into one conductivity type diffusion layer to form a reverse conductivity type diffusion layer. CONSTITUTION:A reverse conductivity type buried layer 2 is formed selectively to one conductivity type semiconductor substrate 1, a reverse conductivity type epitaxial layer 3 is grown on the buried layer, and an isolation oxide film is shaped around the reverse conductivity type buried layer 2 and the reverse conductivity type epitaxial layer 3. A polysilicon film 5 is evaporated on the reverse conductivity type epitaxial layer and the whole surface on the isolation oxide film, and one conductivity type impurity (boron) is implaned into the reverse conductivity type epitaxial layer 3 through an ion implantation method, and diffused, thus forming one conductivity type diffusion layer 6. A reverse conductivity type impurity (phosphorus and arsenic) is implanted into one conductivity type diffusion layer through the ion implantation method, and diffused, thus shaping a reverse conductivity type diffusion layer 7. Accordingly, a semiconductor device having high performance and high reliability can be formed.
Patent JP-H07287920-A (JP)
Title: Composite recording and reproducing device
Inventor: HASHIMOTO TOYOHIRO
IPC: G11B27/02
Filed: 1994-04-18
Abstract: PURPOSE:To enable recordings in which continuations are normal by performing respectively necessary stoppages of a CD player and an MD player at the time when a tape recorder is reversed, and restarting the reproducing of the CD player and the recordings of raw information to the MD player and the tape recorder after the completion of the reverse operation. CONSTITUTION:When the tape recorder of a CT block is made to be in the reverse state, the reproducing of the CD 31 of a CD block is stopped at the leading part of the music being played at present via a CD control circuit 40. Besides, the recording of the MD 13 of an MD block is stopped so that the recording can be performed from the stop of the earliest cluster address of the leading address of the music being recorded at present. When the reproducing of the CD 31 and the recording of the MD 13 and the recording of the magnetic tape are restarted from these states at the time of completion of the reverse operation, recordings having normal continuations to the MD 13 and the magnetic tape can be performed even in the case where the tape recorder is reversed.