baber/WOPTO huggingface dataset:
Patent JP-H01194088-A (JP)
Title: Collating device for character string and word
Inventor: FUJITA KATSUHIKO
IPC: G06K9/72
Filed: 1988-01-29
Abstract: PURPOSE:To efficiently collate a character string having the possibility of a replacing error with a word in a word dictionary by the small number of times by collating only a word group obtained from the retrieval of dictionary retrieval corresponding to the number of characters constituting an inputted character string with the input character string. CONSTITUTION:The title device has a word dictionary provided with a dictionary notation 6b expressing a word as its word information and a flag area 6a indicating a collating method between the dictionary notation and an input character string to store each character in a distinguished area and index for referring to an address in the distinguished area of the word dictionary storing word groups including a character in its notation by using the character as a key. The device is also provided with a dictionary retrieving means 3 for retrieving the word dictionary 6 from respective positions in the input character string by using the index 5 and a collating means 4 for changing a collating method by a flag value of a flag area 6a at the time of collating a word group obtained by the retrieval of the means 3 with the inputted character string with the input character string and a replacing error candidate character. Since the word group obtained by dictionary retrieval is collated with the input character string, the access frequency can be considerably reduced.
Patent JP-H11208499-A (JP)
Title: Steering device for vehicle
Inventor: YAMAUCHI YOJI
IPC: B62D6/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To suppress a sense of incompatibility for steering caused by the tracking lag of an actuator by changing the value of a target steering angle to a value smaller than a steering angle deviation when a variable transmission ratio mechanism has a tracking lag due to quick steering and the steering angle deviation becomes larger than the prescribed threshold value. SOLUTION: This steering device is provided with an input angle sensor 21 detecting the steering position of a steering handle and an output angle sensor 41 detecting the rotation position of an output shaft, and detection signals of them are inputted to a steering control device 70 together with the detection signal of a vehicle speed sensor 60. The basic transmission ratio corresponding to the travel state of a vehicle is obtained by a set section 71 via map retrieval, and the target rotation angle of the output shaft is set from the basic transmission ratio and input angle. A correction process section 72 judges whether the control deviation between the target rotation angle and output angle is larger than the prescribed threshold value or not.  If the control deviation is larger, a process to substitute the control deviation with the threshold value is implemented, and the control deviation is changed to a value smaller than the actual value by this process.
Patent JP-H07229216-A (JP)
Title: Manufacturing of concrete block having embedded material
Inventor: WATANABE TOSHIO
IPC: E04B2/02
Filed: 1994-02-16
Abstract: PURPOSE:To simply carry out work for removing filler, finish the surface of a concrete block clean and to make it possible to reuse the filler. CONSTITUTION:In a method of manufacturing a concrete block having embedded materials projecting a part of them from the surface of concrete, the embedded materials 5 are mounted on the bottom of a form 2, heat soluble filler 6 is poured in the form 2 in a liquid state in the depth to where the embedded materials 5 are exposed to solidify the filler 6, and concrete 7 if placed in the form 2. After the concrete 7 is solidified, the filler 6 is heated and melted, and it is removed to collect.
Patent JP-S57132354-A (JP)
Title: Semiconductor memory storage
Inventor: FUNAKOSHI YASUHIRO
IPC: H01L29/78
Filed: 1981-02-09
Abstract: PURPOSE:To obtain large capacity causing no voltage dependency by thinning an insulating film put between a polycrystal silicon film and a wiring metal. CONSTITUTION:To polycrystal silicon film 1 is formed onto a substrate to which source and drain regions are shaped, and an insulating film 6 is molded onto the film 1. An opening for contact of a MOSFET and an opening for capacity are formed to the insulating film 6, and the insulating film 9 with predetermined film thickness is shaped to each opening. Only the insulating film formed to the opening for the contact is removed, and wiring metal 5 is directly shaped to the opening for the contact and the wiring metal 5a to the opening for the capacity through the insulating film 9. The capacity formed by the polycrystal silicon film 1 and the wiring metal 5a does not show voltage dependency, leakage due to junction capacitance and junction is not generated, and capacity per the unit area can be increased by thinning the thickness of the film.
Patent JP-H08212082-A (JP)
Title: Data processor and interruption control method
Inventor: MATSUKI TAKAYUKI
IPC: G06F9/46
Filed: 1995-02-07
Abstract: PURPOSE: To provide a data processor which processes plural interruptions accumulated in an interruption inhibition state or during the interruption processing in the order of occurrence of interruptions and at the same time can shorten the interruption processing time. CONSTITUTION: A data processor is provided with an arithmetic processing part 2 which carries out the prescribed arithmetic processing, plural I/O devices 3 which have the input/output functions of data to the part 2, plural I/O control parts 4 which perform the interruption control in response to each device 3, an occurrence order storage part 5 which stores the occurrence order of interruption requests of the devices 3, and a shared interruption control part 6 which collectively controls the different interruptions of the devices 3 based on the interruption request order stored in the part 5. In such a constitution, the part 6 discriminates the interruption factors based on the interruption requests and starts the optimum part 4.
Patent JP-S52103631-A (JP)
Title: Bushing pocket of transformer
Inventor: SUZUKI YASUAKI
IPC: H01F27/04
Filed: 1976-02-27
Abstract: PURPOSE: To eliminate a local heating of the bushing seat, by using a good conductive metal material of small natural resistance for a part situated between the phases of the bushing seat and by using a conventional metal material of big natural resistance at a low cost with a good workability for another part. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53111238-A (JP)
Title: Wind leakage prevention structure of electronic apparatus enclosure
Inventor: ONO IZUMI
IPC: G06F1/00
Filed: 1977-02-25
Abstract: PURPOSE: To prevent the wind leakage of cool air with accurate installment, by arranging the frame material with the notched concave, to which the food of an apparatus enclosure is fitted, and the frame without the notched convave between the lower part of the enclosure and the arrangement floor with frames linked. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01197392-A (JP)
Title: Crystal growth method
Inventor: FUJIWARA TOSHIYUKI
IPC: H01L21/208
Filed: 1988-01-29
Abstract: PURPOSE:To prevent segregation of impurities and to increase the concn. of the oxygen in a silicon single crystal by positioning an oxygen concn. adjusting piece having a shell made of quartz to the bottom of a melt layer and adjusting the oxygen concn. of the silicon single crystal at the time of growing said single crystal by a melt layer method. CONSTITUTION:A crucible 1 consisting of a graphite vessel 1a and quartz vessel 1b is so constituted that said crucible can be rotated and lifted by a shaft 1c. The melt layer 3 of silicon and a solid layer 2 of the same material as the material of said layer are positioned above and below in the crucible 1 and the oxygen concn. adjusting piece 4 for which the quartz is used for at least the shell and a material having a large sp. gr. is used as a core material is positioned to the bottom of the melt layer 3. The bottom end of a seed crystal 6 provided to the bottom end of a pulling-up shaft 5 is then dipped in the silicon melt layer 3 and the single crystal 7 is pulled up and grown. The oxygen concn. of the single crystal 7 is simultaneously adjusted by the oxygen concn. adjusting piece 4.
Patent JP-H08206062-A (JP)
Title: Electronic endoscope device
Inventor: OZAWA SATORU
IPC: H04N5/378
Filed: 1995-02-08
Abstract: PURPOSE: To perform interpolation of picture elements with a density of high precision upon enlargement of an endoscope observation image along with a contour emphasizing correction and also lessen the circuit configuration as a whole. CONSTITUTION: An electronic endoscope device concerned comprises an analog- digital converting means 19 to convert video signals of an endoscope observation image photographed by a solid photographing element 1 into digital signals and an image enlarging means 21 which enlarges electronically the endoscope observation image turned into digital signals and performs interpolation of picture elements by calculating the density of the interpolation picture elements to be interpolated between picture elements of the original image by the third order convoluted interpolation method using a sampling function wherein the density of 16 picture elements around the interpolation picture elements are substituted.
Patent JP-S60166200-A (JP)
Title: Device for adjusting bolster height of press
Inventor: OKABE JIROU
IPC: B30B15/00
Filed: 1984-02-08
Abstract: PURPOSE:To make the size of dies smallest and to reduce the operating time for installation and change of the dies by making a bolster placing body adjustable stepwise in the height position thereof. CONSTITUTION:When a bolster placing body 1 attached with an upper step ring piece 18 is risen by actuating a cylinder 16, a bolster 50 comes to the up position according to the movement thereof. A motor 36 is then turned by a specified angle to turn circumferentially the position of the lower step ring piece 18 attached to a turning support via gears 37, 35. Then both step ring pieces 18, 33 meshed at surfaces 19, 34 of action are relatively turned in the circumferential direction by as much as the specified number of saw teeth. When the cylinder 16 is released thereafter, the body 1 descends and the piece 18 thereon meshes with the piece 33. The bolster imposing body 1 is consequently set in the prescribed height position.
Patent JP-H03223887-A (JP)
Title: Crt automatic image display device
Inventor: SHIMAZAKI TERUYUKI
IPC: G09G1/00
Filed: 1990-01-30
Abstract: PURPOSE:To effectively utilize the life time of a CRT itself by giving a command for stopping the display to th CRT to a CRT control circuit after a set time elapses since a seating detection signal is not received. CONSTITUTION:When a human being sits on a chair 3, a switch 4 becomes an on-state and a signal is transmitted to a remote control transmitter 6 as a switch signal 5, which is transmitted from the transmitter 6 to a remote control receiver 8 as a transmission signal 7. A CRT operation signal 9 is transmitted from the receiver 8 to the CRT control circuit 10 and it is transmitted from the circuit 10 to the CRT 2 as a CRT control signal 11, then CRT image display is performed. When the human being leaves the chair 3, the CRT image display is turned off. Thus, the life time of the CRT 2 itself is effectively utilized.
Patent JP-S63188657-A (JP)
Title: Novel tcnq complex
Inventor: TANAKA MIKIAKI
IPC: C07C255/31
Filed: 1987-01-30
Abstract: NEW MATERIAL:The complex containing an N-substituted isoquinolinium cation of formula (R<1> is branched 4-6C alkyl), 7,7,8,8-tetracyanoquinodimethane anion radical and neutral TCNQ as constituent components. USE:An electrically conductive material. It has excellent electrical conductivity, processability, moldability and heat-resistance and useful in the field of various organic semiconductors such as high-performance electrically conductive membrane, non-linear optical material, their application to molecular element, bioelement, etc., and the design of highly ordered molecular assembly having electronic function, etc. PREPARATION:The objective TCNQ complex can be produced by reacting a halogenated N-substituted isoquinolinium cation of formula (R' is branched 4-6C alkyl) with Li salt of TCNQ and doping neutral TCNQ to the reaction product.
Patent JP-H08211434-A (JP)
Title: Optical receiver and optical spectral analyzer
Inventor: MIYAZAKI TETSUYA
IPC: H04B10/63
Filed: 1995-02-08
Abstract: PURPOSE: To provide an optical receiver capable of demodulating signal light in spite of movement of the axis of the beam of signal light and receiving the signal light with higher sensitivity and lager S/N than heretofore. CONSTITUTION: The signal light which is subjected to amplitude modulation and phase modulation according to the information signals inputted to a photorefractive crystal plate 1 consisting of a semiconductor crystal and exciting light which is generated by exciting light sources 12, 13, has the same wavelength as the carrier wavelength of the signal light and has the light intensity higher than the light intensity of the signal light are made incident on this refractive crystal plate 1 at different angles with the incident surface thereof, by which the signal light and the exciting light are mixed. The first transmitted light which is the signal light transmission side exit light parallel with the signal light and the second transmitted light which is the exciting light transmission side exit light parallel with the exciting light are emitted from the crystal plate 1.  The second transmitted light is photodetected and is converted to electric signals, by which the information signals are demodulated.
Patent JP-H08211852-A (JP)
Title: Liquid crystal display panel
Inventor: YASUDA KOZO
IPC: G02F1/133
Filed: 1995-02-08
Abstract: PURPOSE: To provide the liquid crystal display panel of a TFT system in which the circuit constitution of a horizontal scanning circuit driving drain signal lines is simplified. CONSTITUTION: In the liquid crystal display panel of the FTF system which is at least provided with plural thin film transistors provided in a matrix shape, (n) lines of drain signal lines provided in a column direction to which drain electrodes of thin film transistors of the column direction are connected and a horizontal scanning circuit driving (n) lines of drain lines and in which the horizontal scanning circuit drives (n) lines of drain signal lines while dividing them into (N) phases by horizontal driving pulses having (N) phases whose phases are different each other, video signals divided into (N) are successively impressed on (n) lines of drain signal lines based on outputs of respective output terminals of (M), (M<N), pieces of shift registers having output terminals from 1st to (n/N)th and horizontal pulses having (N) phases.
Patent JP-H10217538-A (JP)
Title: Led array printer
Inventor: MAEDA TAKEHISA
IPC: B41J2/455
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To eliminate fluctuation of density by making uniform the dot diameter of each LED element even if the facing distance between an LED array head and an image carrier, e.g. a photosensitive body, is varied. SOLUTION: Even when the facing distance between an LED array head and an image carrier is varied at the time of image formation through the LED array head, a corresponding correction data for obtaining a desired dot diameter for each LED element 6 is read out from a memory section 17 depending on an actual facing distance detected by a distance detecting means 19. A drive control means then controls the lighting operation of the LED element 6 using the correction data to correct the quantity of light so that a desired dot diameter is obtained. According to the arrangement, optical writing with uniform dot diameter is ensured for each LED element 6 and an image having no fluctuation of density can be obtained.
Patent JP-S55112555-A (JP)
Title: Alloying degree measuring method and unit thereof
Inventor: SATOU MITSUYOSHI
IPC: G01N23/225
Filed: 1979-02-23
Abstract: PURPOSE:To make it possible to measure the alloying degree in a plating layer of a measured object under a non-destruction state, by using radiant rays, which have a low penetrating power correspondingly to an alloyed layer, as a ray source. CONSTITUTION:Electrons 4 accelerated between cathode 2 and anode 3 of electron beam tube 1 pass through thin film 5 of the tip of the electron beam tube and are taken out into air. Electron beam 6 taken out into air is irradiated to alloyed layer 11 to excite elements, iron and zinc in the alloyed layer. Excited fluorescent X-rays 7 are made into spectrum by spectrum crystal 8 and is detected by detector 10. The fluorescent X-rays detected by detector 10 has X-ray intensity measured by counter circuit 13 such as an amplitude discriminator and a scaler timer, and the alloying degree are obtained from alloying degree operation circuit 14.
Patent JP-S58137948-A (JP)
Title: Method of adjusting focus of scanning electron microscope or the like
Inventor: MORIGUCHI SAKUYOSHI
IPC: H01J37/21
Filed: 1982-02-10
Abstract: PURPOSE:To enable the focus adjustment of a scanning electron microscope or the like to be performed over a relatively wide range of the frequency by subjecting a picture signal obtained every time when the excitation is changed to Fourier conversion carried out in an electronic computer so as to obtain a power spectrum, and comparing areas surrounded by such power spectra and a given reference line with each other. CONSTITUTION:Every time when the excitation of an objective lens 5 is switched by supplying a control signal from an electronic computer 15, a horizontal scanning signal is generated from a scanning-signal generating circuit 12, a certain specific line on a sample is scanned by electron rays 2, and a detection signal obtained from a detector 7 as the result of the above scanning is converted with an AD-converter 19 into a digital signal, which is supplied to the electronic computer 15. In the electronic computer 15, the supplied signal is subjected to Fourier conversion so as to obtain a power spectrum, an area surrounded by the line of the spectrum and, for example, the reference line of 20dB is computed every time when the excitation of the objective lens 5 is switched, and excitation intensity which maximizes the above area is found out.
Patent JP-H07230031-A (JP)
Title: Position detector
Inventor: OKUBO MITSUMASA
IPC: G02B7/28
Filed: 1994-02-17
Abstract: PURPOSE:To instantaneously and accurately detect a lens position by eliminating unnecessary work regardless of motor driving operation or manually driving operation. CONSTITUTION:A potentiometer 4 detects the absolute position of a lens 1 with a contact 4a linked with the lens 1, and generates output consecutively changing in accordance with the position change of the lens 1. A photointerruptor 11 generates a pulse signal in accordance with the moving amount of the lens 1. CPU 6 corrects the output of the potentiometer 4 by means of the output of the photointerruptor 11 and improves linearlity on the output of the potentiometer 4. The CPU 6 sends the corrected output of the potentiometer 4 to the other system 2 a value expressing the position of the lens 1.
Patent JP-S54112741-A (JP)
Title: Manufacture of hydrogen peroxide storage container
Inventor: NOZAKI TOSHIO
IPC: C23C22/50
Filed: 1978-02-24
Abstract: PURPOSE: To obtain a stainless steel container in whch hydrogen peroxide can be stored safely without being decomposed, by treating the inner wall of a stainless steel container with 20W65% nitric acid by spraying, etc.  
     CONSTITUTION: The inner wall of a stainless steel container for storing hydrogen peroxide is sprayed with 20W65, pref. 35% nitric acid. By this method, hydrogen peroxide can be stored safely in the container without being decomposed. This  method is applicable to manufacture of a storage container for a tanker, tank truck,  etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03226181-A (JP)
Title: Horizontal deflection circuit
Inventor: YAMAGUCHI SHOJI
IPC: H04N5/44
Filed: 1990-01-31
Abstract: PURPOSE:To minimize missing of a video signal and an audio signal caused at switching of a frequency by providing a mute pulse generating circuit outputting a mute pulse for a prescribed period to a horizontal deflection circuit. CONSTITUTION:A mute pulse generating circuit 60 consists of a DOWN comparator 61, an UP comparator 62 and an OR circuit 63. The DOWN comparator 61 is used when a frequency of a horizontal synchronizing signal is decreased as 32kHz to 26kHz or 26kHz to 15kHz (at DOWN state), while the UP comparator 62 is used when a frequency of a horizontal synchronizing signal is increased as 15kHz to 26kHz or 26kHz to 32kHz (at UP state). Thus, missing of a video signal and an audio signal caused at switching of the frequency is minimized.
Patent JP-H07231180-A (JP)
Title: Cable packaging structure
Inventor: NOSE HIDEMITSU
IPC: H02G3/30
Filed: 1994-02-17
Abstract: PURPOSE:To improve maintenance property and working efficiency when connecting a cable to a compact electronic equipment for the packaging structure of a cable connected to the compact electronic equipment stacked in multiple stages at a rack enclosure. CONSTITUTION:The title item consists of a.printed circuit board 2, a first cover 5 which houses the printed circuit board 2 and at the same time has a cut-out 5b on a side surface, a waveform holder 9 formed inside the cut-out 5b, a cable 3 which is connected to the printed circuit board 2 and is fixed to the waveform holder 9, and a second cover 6 for covering the cut-out 5b.
Patent JP-H05188131-A (JP)
Title: Azimuth instrument
Inventor: INABA HIROYUKI
IPC: G01C21/00
Filed: 1992-01-10
Abstract: PURPOSE:To highly accurately measure the current azimuth of a mobile body by receiving electric waves from an artificial satellite even if the mobile body is not moving. CONSTITUTION:A plurality of satellite use position recognizers 5a, 5b are provided in an advancing direction of a mobile body to calculate its azimuth by an azimuth calculating means 6, wherein the recognizer comprises a satellite use position measuring means 1 for receiving electric waves from an artificial satellite to measure the current position of the mobile body, a current position recognizing means 2 for recognizing the current position of the mobile body based on the position measurement data from the satellite use position measuring means, a reception state detecting means 3 for detecting a deterioration factor and electric field intensity based on the electric waves from the artificial satellite, and a position determination inhibiting means 4 which inhibits determination of the current position of the mobile body based on the position measurement data from the satellite use position measuring means 1 when the deterioration factor detected by the reception state detecting means 3 is at a predetermined value or higher or the electric field intensity is at a predetermined value or lower.