baber/WOPTO huggingface dataset:
Patent JP-2001056777-A (JP)
Title: Digital data recording and reproducing device
Inventor: KANAI HIROFUMI
IPC: H04N19/85
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a digital data recording and reproducing device capable of reading the data format of a non-volatile memory card and data contents in the data format and newly setting the card to a prescribed data format when there is an error in the data contents. SOLUTION: A CPU 24 for recording/reading digital data to a non-volatile memory card 25 under control is provided with a data recordable block discriminating means for detecting data recordable block and an unrecordable bad block. When there are recordable blocks more than logic recording blocks on the basis of the discriminated result of this data recordable block discriminating means, after recorded data in all physical blocks are temporarily erased, the unrecordable bad blocks are detected again and the physical blocks are formatted again.
Patent JP-S6385992-A (JP)
Title: Code reader
Inventor: KARIYA SANEFUMI
IPC: G06K9/00
Filed: 1986-09-30
Abstract: PURPOSE:To read a bar code and the two-dimensional picture information of a character, to reduce the burden of an operator and to improve an operation efficiency by providing a two-dimensional optical reading sensor, a bar code decoding circuit and an OCR circuit. CONSTITUTION:When the bar code is added to a goods, a change over switch 14 attached to a wand part 11 is turned to a change over contact (a) side. The two-dimensional picture information of the bar code is read by the two-dimensional optical reading sensor 20 and thereafter stored in a picture data memory 25. A correct line data signal outputted from an X axis and Y axis correction circuits 27, 28 is converted into correct code data in the bar code decoder circuit 29. When a goods code is applied to the character, the change over switch 14 is turned to a change over contact (b), the two-dimensional picture information corresponding to the character is read by the two-dimensional optical reading sensor 20 and stored in the picture data memory 25. The stored-two dimensional picture information is inputted to an OCR decoder circuit 33 through the change over switch 14 as the line data signal and converted into the code data corresponding to the character.
Patent JP-H04113391-A (JP)
Title: Liquid crystal display device for overhead projector
Inventor: TANAKA HIROSHI
IPC: G09G3/36
Filed: 1990-08-31
Abstract: PURPOSE:To enable display driving based upon a composite video signal by converting an analog RGB signal obtained from the composite video signal into a digital RGB signal and driving a single liquid crystal display panel which can makes a multi gradational display. CONSTITUTION:The liquid crystal display device 1 is equipped with an input terminal group 3 and an input terminal 4. A video signal inputted to the input terminal group 3 contains the digital RGB signal, a horizontal synchronizing signal HSYNC, and a vertical synchronizing signal VSYNC. A PLL circuit 5 for clock regeneration generates a dot clock signal DCLK according to the HSYNC. Then the generated signal is supplied to a B input of a selector 6. The composite video signal inputted to the input terminal 4 is supplied to an RGB decoder 8 and a synchronous separating circuit 9. A decoder 8 obtains the analog R, G, and B signals from the video signal and supplies them to an A/D converting circuit 10, and they are converted into the digital (n)-bit R, G, and B signals. The circuit 9 separates the signals HSYNC and VSYNC and a clock regenerating PLL circuit 11 generates a signal DCLK from the signal HSYNC and then inputs it to an A input of the selector 6. The selector 6 selects the A or B input and outputs it to its Y output. The Y output is inputted to a liquid crystal driving circuit 12 to drives the liquid crystal panel 13 for the display.
Patent JP-H0976816-A (JP)
Title: Reflector for vehicle
Inventor: HIRAMATSU MACHIKO
IPC: G08B21/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To recognize a distance between a former vehicle and a following vehicle and the relative speed thereof by forming a reflector of an aggregate of plural reflecting bodies having plural kinds of angle of reflection. SOLUTION: Plural pairs of reflecting bodies, which are respectively provided with a different angle θ1, θ2, θ3, θ4 to be formed by an upper and a lower reflecting surfaces 5, 6, are combined. Since a difference between the height of a head lamp and the height of an eye point of a driver is constant, as the distance between the following vehicle is shortened, a displacement between the direction of the incidence light A from the head lamp of a following vehicle to a reflector and the direction from the eye point of a driver of the following vehicle to the reflector becomes large. Consequently, the driver can visually recognize the reflected light B of the following vehicle at a short distance by enlarging the angle, and the driver can recognize the reflected light A at a long distance by reducing the angle (angle >=90 deg.).  Since the reflected light is visually recognized in a short cycle, as the coming speed of the following vehicle becomes higher, a judgment that a driver of the following vehicle drives at a high speed or at a low speed in relation to the former vehicle can be easily recognized.
Patent JP-S59126845-A (JP)
Inventor: SAKATA KATSUHIKO
IPC: E06B1/60
Filed: 1982-12-30
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-2000057974-A (JP)
Title: Deflection device
Inventor: MURATA AKIO
IPC: H01J29/76
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a deflection device which can be manufactured at a low cost and has high reliability and high degree of freedom of a design. SOLUTION: A holding part 59 of a picture rotary correction coil 58 for canceling earth magnetism is installed integrally with a coil bobbin 54 on the further neck part 53 side than a bend part of a saddle-shaped horizontal deflection coil on an opening part 52 of this deflection device 51. Therefore, the number of part items is small, and the bend part does not become an obstacle to the holding part 59, and the structure of the coil bobbin 54 is simple. Also, a cleat for fixing the deflection device 51 to a cathode-ray tube can be inserted easily between the deflection device 51 and the cathode-ray tube. Besides, positions of upper and lower pin correction magnets 61 or the like fixed on the opening part 52 are not regulated.
Patent JP-H08153332-A (JP)
Title: Optical disk device and seek control method
Inventor: TANI HIROSHI
IPC: G11B11/105
Filed: 1995-09-11
Abstract: PURPOSE: To make possible optimum deceleration control in view of acceleration performance which is intrinsic of the device. CONSTITUTION: When a lens actuator 25 is subjected to acceleration control by an acceleration measuring part 100, intrinsic acceleration α of the lens actuator 25 is obtained based on the moving speed of a light beam spot of an optical head 18, for instance, at the time of one track jump to an adjacent track. The light beam spot of the optical head 18 is moved to an objective track by a seek control part 72 with the acceleration control and constant speed control of the lens actuator 25. When the light beam spot reaches ahead a prescribed number of tracks before an objective track, based on acceleration measured by the acceleration measuring part 100, the lens actuator 25 is subjected to the deceleration control, and at the time of finishing the deceleration control, the light beam spot is made on-track to the objective track.
Patent JP-2000065333-A (JP)
Title: Ash melting furnace apparatus
Inventor: HOSHIYAMA TETSUZO
IPC: H05B3/62
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an ash melting furnace apparatus in which it has a very simple structure at a low cost and has a less occupation area as a furnace, and it can realize higher melting processing efficiency per unit time. SOLUTION: There are provided an upper electrode 14 in a furnace 12 freely to move vertically, a lower electrode 18 on a furnace bottom 16 of the furnace, rotation means 20 for rotating the upper electrode 14 axially vertically, a throwing inlet 22 for throwing processed ash S into the furnace 12. The upper electrode 14 includes a blade 24 provided to form a guide passage 82 for introducing the processed thrown ash into a melting section 84 disposed between the upper electrode and the lower electrode, and is adapted such that it melts the processed ash by applying high voltage between both electrodes 14, 18 by throwing the processed ash S while rotating the upper electrode 14.
Patent JP-2000066698-A (JP)
Title: Sound recognizer
Inventor: MATSUI HIROYUKI
IPC: G10L15/00
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To make every target sound source recognizable under an environment with plural sound source mixed. SOLUTION: Plural input sound source information S are separated in a sound source separating part 1, sound source positions and sound source attributes (classified by speakers, living circumstances and the like) are judged in a sound source judging part 5 based on the respective sound source informations. An accumulation switching selecting part 8 is controlled in response to a judged result therein, the respective sound source informations accumulated in a signal accumulating part 2 classified for every sound source are collated with a recognition dictionary of a recognition dictionary accumulating part 3 selected in response to the sound source position.attributes in a recognition dictinary selecting part 6, and a result therein is output from a recognition control part 7.
Patent JP-H0883532-A (JP)
Title: Rubber spring for key switch
Inventor: OKUMURA TAKASHI
IPC: H01H13/52
Filed: 1995-09-11
Abstract: PURPOSE: To lower a height of a rubber spring with simple constitution, and restrain chattering by pressing a switch electrode in a stable load condition even if vibration of a fingertip or the like caused by the chattering exists at key input time. CONSTITUTION: When an annular top part 11 of a rubber spring 10 is pressed by pushing down a key, a pressing load increases while a side wall part 12 is being deformed, when it is further pushed down, the side wall part 12 buckles, and suddenly reduces the pressing load. A touch feeling effect is given to an operator by this reversal operation. When the key is further pushed down, an operation part 14 is put in a pressure contact condition with a support part of a key switch, and an inner wall part 13 is deformed according to an increase in the pressing load. A pushing-down stroke is absorbed by deformation of this inner wall part 13, and a load changing width of pressure contact of a switch electrode is reduced, and a bounce of the operation part caused at contact time of the operation part 14 and a circuit pattern board is quickly converged.
Patent JP-H0889419-A (JP)
Title: Microwave fryer
Inventor: KATABE MASAKI
IPC: H05B6/64
Filed: 1994-09-28
Abstract: PURPOSE: To provide an inexpensive microwave fryer that relatively prevents oil from being degraded and that is easy to clean since the oil tank is detachable. CONSTITUTION: A magnetron 18 is provided in a main body 1, and an oil tank 7, which contains oil to be heated by microwave of the magnetron 18, is detachably attached to a cooking room 2 of the main body 1. Above the oil tank 7 of the cooking room 2, a fryer 8, which has a mesh part through which microwave is transmitted in the oil, but almost not in the air and whose top aperture is shielded against electric wave, is detachably attached, and an elevating unit is provided to raise and lower the fryer 8 or the oil tank 7. Oil is heated by microwave in the oil tank 7 which is detachably attached to the cooking room 2, the oil tank 7 or the fryer 8 is raised or lowered with the elevating unit, and the fryer 8 is immersed in the oil in the oil tank 7 to fly a material to be cooked.
Patent JP-H0977538-A (JP)
Title: Hardenable inorganic composition
Inventor: NITTA KATSUZO
IPC: C04B12/04
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a hardenable inorg. composition in which the hardening reaction is completed in a relatively short time, excellent in mechanical strength, heat resistance, weatherability, etc., by mixing a specified inorg. powder and a specified component in a specified ratio. SOLUTION: One hundred pts.wt. of >=1kind of inorg. powder selected from a fly ash contg. >=80wt.% powder having <=20μm grain diameter, a fly ash calcined at 400-1000 deg.C and contg. >=80wt.% powder having <=20μm grain diameter, an inorg. powder obtained by atomizing a heated and melted fly ash or clay, an inorg. powder obtained by exerting a mechanical energy of 1-30kWh on clay, an inorg. powder obtained by further heating the inorg. powder at 100-750 deg.C and kaolin, 1-300 pts.wt. of alkalmimetal silicate, 1-100 pts.wt. of hexafluorosilicate and 10-1000 pts.wt. of water constitute the hardenable inorg. composition.
Patent JP-H1079332-A (JP)
Title: Method and apparatus for producing pattern layout for integrated circuit and method for forming circuit pattern
Inventor: MITSUSAKA AKIO
IPC: H01L21/027
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a method wherein a cell library with proximity effects evaluated can be produced before determining a manufacturing process and one cell of the cell library can be used in a general-purpose semiconductor integrated circuit under general-purpose manufacturing process conditions. SOLUTION: A proximity effect influence amount evaluating part 12 evaluates an influence amount of proximity effects under virtual process conditions, while a proximity effect influence amount converting part 16 evaluates an influence amount of proximity effects under actual process conditions, and obtains correlation between the influence amount of proximity effects under the virtual process conditions and the influence amount of proximity effects under the actual process conditions before converting virtual proximity effect information based on the correlation, so that it is applicable to the actual process conditions. A pattern size correcting part 17 corrects a pattern size with actual proximity effect information converted to be fitted to the actual process conditions reflected on design data. A cell library placing part 18 produces a layout of a corrected circuit pattern.
Patent JP-H07230361-A (JP)
Title: Method and device for file management
Inventor: YAMASHITA YOJI
IPC: G06F12/00
Filed: 1994-09-28
Abstract: PURPOSE:To provide the method and the device for file management of high performance and high reliability. CONSTITUTION:The file management device is provided with a file striping means 3101, which divides data of a file into plural data, and a subfile management means 3301 which uses sub-file management tables 4201 to 4204 and 4300 to manage divided data of the file with respect to each disk device. The device consists of a parity data generating means 3401, which operates exclusive OR of data at intervals of the same byte displacement from the head position of each subfile to generate parity data, and an integrated file management means 3201 which uses an integrated file management table 4100 to manage the file.
Patent JP-H1160186-A (JP)
Title: Mounting structure of cylinder for lifting cargo handling tool
Inventor: KATO YOSHIKAZU
IPC: B66F9/08
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To improve a front visual field by arranging a cylinder for lifting a cargo handling tool on a rear side of an inner mast and on an outside in the direction of vehicle width more and reduce a front overhang. SOLUTION: As a cargo lift mechanism of a fork lift vehicle, a three-step mast with a free lift having an inner mast 49, a middle mast 87, and an outer mast 85 is provided, and a cylinder for lifting cargo handling tool 53 which supports a fork 99 so as to move vertically is arranged on a rear side of the vehicle of a pair of right and left inner masts 49 which are arranged. A bracket 55 which supports substantially the center in the vertical direction of the cylinder for lifting cargo handling tool 53 is provided with a fitting protrusion 61 in an end part on a front side of the vehicle, and a fitting recessed part fitted in a fitting projection part 61 is formed at an upper end of a center beam 51 which connects right and left inner masts 49 mutually in substantially central part in the vertical direction.
Patent JP-S60125085-A (JP)
Title: Video enlargement display device
Inventor: TANAKA TOSHIJI
IPC: H04N5/74
Filed: 1983-12-09
Abstract: PURPOSE:To constitute a video enlargement display device which has good quality and high brightness by arranging one end of a bundle of numbers of photoconductors where a video on an image receiving tube, etc., is formed to unmagnification through a lens system provided in front of the display screen of the image receiving tube. CONSTITUTION:The video displayed on the image receiving tube 1 is inverted and formed to unmagnification on the image formation surface 3a as one end surface of photoconductors 3 through the lens system 2. The size of the image formation, i.e. magnification is set to unmagnification and the received image is incident to individual photoconductors. Further, the light is reflected repeatedly in the photoconductors to reach the other end, and projected upon the screen 4. The photoconductors are spread to enlarge the image. Thus, the lens system 2 has no enlarging function, so its optical loss is reduced; and the image formation surface 3a is formed on ends of the photoconductors 3, so an out-of-focus state due to aberrations of the lens system 2, etc., is permissible, thereby simplifying the constitution of the lens system. Further, the light entering the photoconductors 3 has a little loss in the photoconductors 3 because the photoconductors are short, so that there is no attenuation in the quantity of light incident to the screen.
Patent JP-H0671881-A (JP)
Title: Ink jet printing head and ink jet printer
Inventor: SATO MASAYUKI
IPC: B41J2/205
Filed: 1992-08-07
Abstract: PURPOSE:To realize a stable density gradation in dots by preventing a spontaneous mixture of ink and a transparent solvent and a spontaneous drying during a standby time. CONSTITUTION:In a head base 1, a groove part 2 is formed, and in the groove part 2, respectively ink and a transparent solvent are supplied and mixed through an ink supplying path 4 and a transparent solvent supplying path 5. Besides, a cantilever bimorph-type piezo element 6 which engages with the groove part 2 is set and both supplying pathes 4, 5 are opened or shut according to deformation of the piezo element 6.
Patent JP-2000064630-A (JP)
Title: Aseismic reinforcing structure and method for existing column
Inventor: DAIMON NOBUYUKI
IPC: E04C5/20
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an aseismic reinforcing structure for an existing column reinforcing the existing column receiving a high axial tension, while effectively utilizing superior economy and workability by winding up spiral hoops. SOLUTION: This aseismic reinforcing structure is provided with spiral hoops 1 arranged around the external face of an existing column 31 with its spaced at some intervals and mortar filled between the existing column 31 and the spiral hoops 1. A pair of spiral hoops 1 are bundled by a binding wire in such a state as abutting on each other so as to be fixed to splice reinforcements 58a, 58b and bundles of the bundled spiral hoops are arranged apart at some intervals by the spiral hoops connecting the bundles.
Patent JP-2001060840-A (JP)
Title: Multiple connection type noise filter
Inventor: NOGI TAKAFUMI
IPC: H01F27/00
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the dispersion of characteristics among each filter element by making the self-inductance of each of filter elements in a multiple connection type noise filter coincide. SOLUTION: In this multiple connection type noise filter where signal side coils 21d, 21e, 21g, 21f, 52,..., ground side coils 31e, 31g and 6, and ground side coil pattern 31e to 31g,... are oppositely arranged in a laminate 1 obtained by laminating dielectric layers 1a to 1k, and signal side terminal electrodes 41 to 54 connected to both sides of the signal side coils and ground side terminal electrodes 6 and 7 to which each of the ground side coils is commonly connected are formed on the end face of the laminate 1, the distance from an extraction electrode 30h to the electrodes 6 and 7 is formed to be length so that the self- inductance of each of the ground side coils can be matched.
Patent JP-H0571798-A (JP)
Title: Hot water heating device for bathtub
Inventor: KATAYAMA KAORU
IPC: F24H1/00
Filed: 1991-09-12
Abstract: PURPOSE:To reduce the heat losse of hot water in a circulation line, decrease power consumption, and prolong the life of a pump by providing an operating time period alternately with a waiting time period and monitoring the temperature of hot water of a bathtub for a predetermined time period at specified intervals. CONSTITUTION:At the beginning of an operating time period, a circulation pump 38 is actuated to circulate hot water in a bathtub B through a circulation line 36 between the bathtub B and a heater 32, while the temperature of the hot water in the line 36 is detected by a temperature sensor 40. When the waiting time comes, the pump 38 is stopped to stop monitoring the hot water. The operating time and the waiting time are provided alternately to monitor the temperature of hot water of the bathtub B for a predetermined time period at specified regular intervals of time. And the waiting time period is made longer when detected temperature is high and shorter when the temperature is low by detecting outside and feed water temperatures by a circulation temperature detecting means, depending on the seasons.
Patent JP-S59118806-A (JP)
Title: Blast tuyere for vertical furnace
Inventor: HIRUMA HITOSHI
IPC: F27B1/16
Filed: 1982-12-25
Abstract: PURPOSE:To provide a titled tuyere which prevents thoroughly the leakage of gas from the inside of a furnace owing to deformation in joints part, by fitting the said of joint part which is formed integrally with a tuyere body held to the joint part which is provided adjacently to said part on the outside of the furnace and fitted with an annular body having a truncated circular cone shape. CONSTITUTION:The 1st joint part 13, of which the joint part 2 to a tuyere cooling box 12 is formed integrally with a tuyere body 1 and which is positioned on the inside of a furnace, is provided. The 2nd joint part 16, which is positioned on the outer side of the furnace then said part and is formed by fitting an annular body 15 having a truncated circular cone shape to a joint part 14 for the annular body of the tuyere adjacent to the part 13, is provided. The joint part is constituted of the two joint parts in the above-mentioned manner and the end part 17 of the joint part 16 on the outside of the furnace is fixed by welding to the body 1. In the figure, S is a space to be provided in the case of avoiding undesirable interference between the joint parts 13 and 16. If the tuyere is constituted in the above-mentioned manner, the deformation of the tuyere is dispersed and the leakage of the gas in the furnace that arises in the joint part is easily prevented.