baber/WOPTO huggingface dataset:
Patent JP-S61144576-A (JP)
Title: Semiconductor acceleration sensor
Inventor: MURAKAMI KOICHI
IPC: G01P15/09
Filed: 1984-12-18
Abstract: PURPOSE:To simplify production processes, to eliminate the temp. variation and distortion due to piezoresistance and to prevent the resistance variation of the piezoresistance by forming the lower part stopper of the cantilever of semiconductor on the substrate to package semiconductor tip and by forming the upper part stopper separate from aluminum bonding pad. CONSTITUTION:A recessed part 15b is formed on HIC substrate 23 and made as the lower part stopper for semiconductor cantilever 7 and semiconductor weight 5, also the upper part stopper 13b is formed in channel shape on the outer peripheral part of the gap 3 of the above of a silicon tip 1. The number of components can therefore be reduced without the necessity to form the stop per 15b as simple substance due to the recessed part of the substrate 23 being used as the lower part stopper 15 of the weight 5. The output errors and temp. variation of the case of using a piezoresistance 9 as bridge can be reduced because of there being no necessity of performing the electrical connection of the resistance 9 and outer part with using high density diffusion zone as well. Further due to the stopper 13b being formed on the outer peripheral part of the gap of the tip 1 the effect due to heat is relieved and the resistance variation of the resistance 9 can be prevented.
Patent JP-H07168489-A (JP)
Title: Decolorizing method and decolorizing device introducing the same method
Inventor: SUGIE MASARU
IPC: G03G9/09
Filed: 1993-10-22
Abstract: PURPOSE:To rapidly and surely execute a decolorizing processing for recording agent on a recording medium by heating the recording medium on which liquid catalyst is applied and irradiating the liquid-catalyst-applied surface with near infrared rays, as for the recording medium recorded by use of the recording agent made of near infrared rays decolorizing type pigment. CONSTITUTION:The recording medium such as a recording paper, etc., is guided into a liquid catalyst applying means 10 through paper feeding rollers 14 from a direction shown by an arrow A on a paper path P controlled by a guide plate, etc. Then, after the recording medium passes above a means 12 for heating and irradiating with near infrared rays, the paper is discharged from the decolorizing device through the paper carrying rollers 16. In this case, as a prerequisite, recording is executed on the recording medium by use of recording agent not contg. catalyst, then, the concentration of the recording agent on the recording surface can be kept stable for a long period. Meanwhile, the liquid catalyst is applied on the recording surface of the recording medium when the decolorizing processing is executed, so that the liquid catalyst is rapidly infiltrated into the whole recording agent, thus, the recording agent is satisfactorily decolorized by heating and irradiating with the near infrared rays, then, the recording agent can be reused.
Patent JP-2000098824-A (JP)
Title: Electronic device
Inventor: FUKUDA TORU
IPC: G03G21/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To simplify the post-processing of state change by printing of FAX- transmitting information for informing the state of change in a form preset by taking account of simplifying the post-processing. SOLUTION: When judging that a state change has occurred, a control part 2 refers to a state change management table 3a and, for instance, in the case where a consumable article shortage flag is YES, necessary information is extracted from tables 3a-3c, an order number is issued and contents of an order- number management table 3d are updated. Then, the control part 2 generates the print image of an order slip by using a format of fixed from, and feeds paper P by a paper carrying part 4. The print image of the order slip is printed onto the fed paper P by a printing part 5, and the paper P is ejected by the paper carrying part 4. By FAX-transmitting the order slip, the order is finished.
Patent JP-H08122016-A (JP)
Title: Position-change detection apparatus and position-change detection and recording apparatus of object
Inventor: MATSUZAKI HISASHI
IPC: G06T1/00
Filed: 1994-10-28
Abstract: PURPOSE: To automatically detect the momentary position change of an object by extracting a feature point which sequentially expresses the position of the object from an image frame which has been picked up by a high-speed image- pickup means and judging whether the feature point is proper or not. CONSTITUTION: A semiconductor wafer is picked up by a high-speed camera at a speed of, e.g. 200frames/sec, and an image signal 14 is input to an image processing part 11. A size measuring part 17 and a measuring-frame intersecting- point measuring part 18 measure the coordinate value of intersecting points of edges 27, 28 for the wafer with a measuring frame 30 sequentially on the basis of an image frame. A comprehensive judgment part 19 compares positions of the edges 27, 28 with fundamental image data 23. It judges that a large dislocation has been generated in the conveyance position of the wafer when a comparison difference exceeds a permissible range. It outputs an operating signal 20 to an image recording part 33 or an instruction signal 21 to the outside.  In this manner, whether a position change has been generated in the wafer or not can be detected and recorded automatically.
Patent JP-H0798942-A (JP)
Title: Magnetic recording and reproducing device
Inventor: AOKI SHINJI
IPC: G11B20/18
Filed: 1993-09-28
Abstract: PURPOSE:To easily output rewritten data selectively by recording address data at a defective part on a control data recording area formed at the leading area of a magnetic tape. CONSTITUTION:A magnetic tape unit 13 forms a directory information track area DITA that is the recording area of control data at the leading area of the magnetic tape 1, and records user data on the following recording area in file unit, and records the address data of the user data on the area DITA. At this time, the unit 13 acquires an error correction processing result by reproducing the user data immediately after recording by using a magnetic head for read-after-write. In such a case, when the user data is disabled to record correctly. the user data is rewritten on the following recording track (N+1), and records the same data count value X as the data count value X of a recording track N targeted as rewrite at that time on the recording track (N+1). In this way, the unit 13 can set the error correction processing result and the count value X as reference, or detect written data.
Patent JP-H09115341-A (JP)
Title: Flat circuit body and manufacture thereof
Inventor: KITADA MASASHI
IPC: H01B7/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To enable plural covered wires to be flatly and certainly maintained. SOLUTION: A flat circuit body 5 is provided with shape holding parts 9 and 10 in which plural covered wires 6 are integrated and solidified in their flat shape at specified positions 7 and 8 in the longitudinal direction of the flat circuit body 5. To manufacture this flat circuit body, the plural covered wires 6 are arranged in their flat shape by means of a part fixing tool 11, a resin material 12 is charged and solidified at a part arranged in flat shape by means of the part fixing tool 11, then removed from the part fixing tool 11, and the shape holding part 10 is formed. Thereby, plural covered wires can be maintained certainly in their flat shape.
Patent JP-H03126858-A (JP)
Title: Carburizing and heat treating method for high-carbon chromium bearing steel
Inventor: OTSUKA NOBUO
IPC: C23C8/22
Filed: 1989-10-12
Abstract: PURPOSE:To lower the temp. of recarburization and to shorten the time thereof by subjecting the above bearing steel generated with a decarburized layer on the surface to a carburization treatment at the A1 transformation point of this steel or below. CONSTITUTION:The high-carbon chromium bearing steel generated with the decarburized layer on the surface in a previous stage is subjected to the carburization at the temp. below the A1 transformation point of this steel and is recarburized the decarburized layer. The A1 transformation point signifies the Ac1 transformation point when the heating is executed from a low temp. and signifies Ar1 transformation point when the cooling is executed from a high temp. The diffusion of carbon is executed in a ferrite phase by this method and even the steel decarburized to several hundreds mu depth can be recarburized without trouble, such as excessive growth of austenite crystal grains. The heating atmosphere is set at a carburization atmosphere and the simultaneous execution of spheroidization and the recarburization of the decarburized layer is possible if the steel is in the temp. region below the A1 transformation point at the time of subjecting the above-mentioned bearing steel to spheroidizing.
Patent JP-H0893164-A (JP)
Title: Stair with slope
Inventor: KAMOSHITA YASUHIKO
IPC: A61H3/00
Filed: 1994-09-23
Abstract: PURPOSE: To keep safety in a wheelchair by forming both ends of each of treadboards and the central part thereof into an even state while folding one slope along a sloping surface, and forming both ends and central part into two kinds of stairs having different uneven-steps. CONSTITUTION: While folding one slope along a sloping surface, a stair is so formed that both ends 4 of each of treadboards and the central part 5 thereof are in an even state. Parallel guides 2 are mounted to the central part 5 and sloping surface of both ends to prevent the slippage of a wheelchair, and turn- guides 3 facilitating the turning of the wheel chair are mounted to both ends 4. Accordingly, the operation of the wheelchair is facilitated to make it possible to form the slope in consideration of safety and availability.
Patent JP-2001093288-A (JP)
Title: Non-volatile semiconductor memory
Inventor: SHIBATA NOBORU
IPC: H01L29/792
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To shorten a read-out time of data even if a first page is read-out many times. SOLUTION: This device is a multi-level memory having data of a state '0', a state '1', a state '2', and a state '3' in order of low threshold voltage, a memory cell in which data is a state '0' in write-in operation of a first page is made a state '1', a memory cell in which data is a state '0' in write-in operation of a second page is made a state '3', and a memory cell in which data is a state '1' is made a state '2'. Therefore, data of the first page can be read out by two times a the time of read-out of data. Further, as high initial write-in voltage can be used for write-in operation of the second page, write-in operation speed can be increased.
Patent JP-H09122500-A (JP)
Title: Catalyst and method for converting nitrogen oxide
Inventor: FUOOSE BOTSUKUSUHOORUN
IPC: B01J23/42
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst which is suitable for converting nitrogen oxides and has a large surface area and high strength. SOLUTION: A catalyst containing a titania carrier and one or more kinds of compounds of metal selected from a group consisting of vanadium, molybdenum, and tungsten. The surface area of the catalyst measured by a nitrogen adsorption method is 70-99m<2> /g. The catalyst is obtained by a process in which the carrier, after being extruded, is impregnated with the metal compounds.
Patent JP-H06121114-A (JP)
Title: Facsimile equipment
Inventor: ASADA AKIHIRO
IPC: H04N1/107
Filed: 1992-10-05
Abstract: PURPOSE:To enable transmission or printing display so as not to turn the upside and downside of a reproduced image at 90 deg. by instructing the sub scanning direction of an original and storing read image information corresponding to this instruction information. CONSTITUTION:A handscanner 10 instructs the sub scanning direction and at the time of scanning, the sub scanning direction instruction information is stored 14 corresponding to encoded image information compressing the read information. On the other hand, two-dimensional image information from a hand scanner image decoding means 12 is stored 13, and coordinate transformation 15 at 90 deg. is performed to the upside and downside directions of this two-dimensional image. When the sub scanning direction information fetched from the scanner 10 instructs lateral scanning to the upside and downside of the original, the correspondent encoded image information is decoded by the means 12 and stored 13. The coordinate transformation 15 is performed to this stored two-dimensional image, and transformed image information is printed or transmitted in a prescribed format.
Patent JP-H04144737-A (JP)
Title: Device and method for forming resin solid shape
Inventor: SEGAWA TAKASHI
IPC: B29C67/00
Filed: 1990-10-05
Abstract: PURPOSE:To make the sinking quantity of a work proper by providing a work elevating-lowering means lowering the work to be sunk into a resin solution received in a resin container and a nozzle means being moved along the level of the resin solution and coating the top face of the work with the resin solution from an auxiliary vessel. CONSTITUTION:A work 8 is sunk into a resin liquid 2 only by a resin-film forming first layer 21 section, thence a nozzle means 5 is moved on the work 8 sunk and the upper section of the work 8 is coated with the resin solution 2 from a resin supplemental section. A resin film applied onto the work 8 is cured through the irradiation of light from a luminous radiation means under the state. When the resin layer is brought to a solid state, the process is repeated, and a desired number of the resin layers are shaped in three- dimensions.
Patent JP-2001088514-A (JP)
Title: Pneumatic tire
Inventor: MATSUMOTO HIROYUKI
IPC: B60C11/04
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To reduce partial wear. SOLUTION: This pneumatic tire has a tread pattern provided with at least two longitudinal grooves extending along the rotating direction of the tire, and at least one land part partitioned by the longitudinal grooves and continuously extending in the rotating direction of the tire. The land part is provided with a corrugated surface undulating at least at its width direction end parts, along the rotating direction of the tire.
Patent JP-H07120684-A (JP)
Title: Multijoint flexible tube
Inventor: HIRATA YASUO
IPC: A61B1/00
Filed: 1993-10-25
Abstract: PURPOSE:To provide a multijoint flexible tube capable of sufficiently obtaining a required curve angle without adding an excessive load even when the outer diameter of the flexible tube is narrowed. CONSTITUTION:The multijoint flexible tube has a first connected body 8a formed by connecting, in the longitudinal direction of a flexible tube body 10, a plurality of shape memory wire pairs 19 constituted by connecting two shape memory wire rods 12, 13 different in transformation temperature, and having both ends 14 fixed to a joint body 11, the connecting part 15 of the two shape memory rods 12, 13 being movable in the longitudinal direction of the flexible tube body 10, a second connected body 8b formed by connecting, in the position opposite to the first connected body 8a, the shape memory wire pairs 19 in the longitudinal direction of the flexible tube body 10, and a heating means for selectively heating each shape memory wire rod 12, 13, and the second connecting body 8b is arranged to the first connecting body 8a in such a manner that the transformation temperatures of the mutually opposed shape memory wire rods of the first connecting body 8a and the second connecting body 8b are differed from each other.
Patent JP-2001094841-A (JP)
Title: Digital still camera having camera movements function
Inventor: SHONO TETSUJI
IPC: H04N5/335
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a digital still camera capable of executing camera movements where the shift of a subject photographing range is small without increasing the size of the camera. SOLUTION: In the digital still camera, an image pickup lens 18 is arranged in a camera body 10 so as to fix the optical axis, and a camera movements mechanism 15 in the camera body 10 is constituted so as to tilt an image pickup element 11 from a plane rectangular to the optical axis of the lens 18.
Patent JP-H07122271-A (JP)
Title: Manufacture of nickel hydroxide for nickel pole, manufacture of nickel pole using the nickel hydroxide and alkaline secondary battery incorporating the nickel pole
Inventor: IWANE NORIYASU
IPC: H01M4/52
Filed: 1993-10-25
Abstract: PURPOSE:To suppress the formation and expansion of a positive pole at charge/ discharge time by dissolving a metal ion after solid dissolving an ion of metal, except nickel, in nickel hydroxide. CONSTITUTION:Nickel hydroxide of solid dissolving a metal ion is prepared, and the solid dissolved metal ion is an ion except Ni, metal ion of one or two kinds or more of Zn, Cd, Mg, Ca, Mn, Co, Cu, Al. In the case of preparing the nickel hydroxide, nickel sulfate and a prescribed amount of sulfate of the above metals are mixed and dissolved in water, and relating to an obtained water solution, sodium hydroxide is added to perform neutralization reaction. By the reaction at this time, simultaneously with producing the nickel hydroxide, a prescribed amount of the metal ion is fetched in the crystal in a solid dissolution condition. Now when solid dissolved a large amount, a waste time and labor are required for operation at dissolution time, and when dissolved excessively small amount, deformation and expansion of a nickel hydroxide pole manufactured can not be suppressed.
Patent JP-S63121035-A (JP)
Title: Information retrieving device
Inventor: YOSHIHARA YOSHIHIKO
IPC: G03B21/11
Filed: 1986-11-11
Abstract: PURPOSE:To make wrong retrieval detectable, by performing addition and subtraction on the number of marks counted during the period from the initiation of winding to the completion of winding of an information recording medium in accordance with the moving direction of the medium and detecting abnormality when the calculated value of the marks until the completion is different from the value of the winding initiating time. CONSTITUTION:When the operation start key of a keyboard 51 is depressed, film is automatically fed from a cartridge and wound around a winding reel in a carrier 53 and the initial loading of retrieval is started. A storing and arithmetic section 52 counts mark detecting signals from a mark detector 28 and compares the counting content with a previously inputted retrieval frame number and, when both of them coincide with each other, the section 52 stops film feeding motors 55 and 56 by sending a stop signal to a motor driving circuit 54 so as to stop the film in a desired position at which a desired frame is brought to a prescribed position. Thereafter, the storing and arithmetic section 52 outputs a signal for starting copying operations. Thus, any wrong retrieval which takes place during the operations can be detected.
Patent JP-S61144190-A (JP)
Title: Signal converting device
Inventor: KOBAYASHI YUKIO
IPC: H04N11/20
Filed: 1984-12-18
Abstract: PURPOSE:To reproduce picture signals of YUV system and RGB system by discriminating and switching output of a decoder that digitalize low speed picture signals and the system of picture signals automatically by a discriminating device. CONSTITUTION:Digital picture signals of specified format are supplied to a MODEM2 through a transmission line 1. Transmitted digital picture signals of YUV system and RGB system are encoded and an ID signal is inserted in the transmitted signals. The digital picture signals are decoded by a decoder 3 and the ID signal is detected, and switching circuit 4 and a switching circuit 8 are switched through an ID signal detecting circuit 6. When picture signals are of YUV system, demodulated signals in the decoder 3 are supplied to a digital matrix circuit 7, and output is inputted to a frame memory 10 through the switching circuit 8. When picture signals are of RGB system, output of the decoder 3 is supplied to the frame memory 10 through switching circuits 4, 8.
Patent JP-H01108747-A (JP)
Title: Formation of wiring layer
Inventor: YAMADA TOSHIRO
IPC: H01L21/28
Filed: 1987-10-21
Abstract: PURPOSE:To flatten an interlayer insulating film between a first wiring layer and a second wiring layer, by selectively forming a metal wiring layer in a trench by using an etch-back method, and performing simultaneously high temperature heat treatment wherein low melting point metal is used for the first wiring layer. CONSTITUTION:An insulating film 106 like BPSG is deposited on a base substrate 200. By performing high temperature heat treatment, the surface of the insulating film is flattened. A trench part 108 is formed on the insulating film 106. A metal layer 101 like Al-Si is deposited on the whole surface. The surface is flatly coated with resist 110. Etching is performed under a condition where the etching rate of the resist 110 and that of the metal layer 101 are nearly equal, and the metal layer 101 is left only in the trench part to form wirings. At this time, the surface is flattened. After an interlayer film 107 is formed, a metal wiring layer 102 as the highest layer is formed. Therefore low melting point metal can be used for the metal wiring layer 101, and further the interlayer insulating film 106 can be flattened by high temperature heat treatment.
Patent JP-H03128639-A (JP)
Title: Cooling gas temperature control system for dynamo-electric machine
Inventor: MORIMOTO KENJI
IPC: H02K9/08
Filed: 1989-10-12
Abstract: PURPOSE:To make the overshoot of cooling gas temperature small, even if the cooling gas temperature changes suddenly at start-up, so as to improve control performance by increasing the flow rate of cooling water for cooling gas at the time of start-up of a dynamo-electric machine preceding the time of usual control. CONSTITUTION:The hydrogen gas 2 charged in a hydrogen cooling generator 1 is cooled with a cooler 3. A temperature element 5 measures the temperature of hydrogen gas 2, and a controller 6 outputs an opening degree instruction to a control valve 4 according to the deviation with the measurement valve, and controls the temperature of hydrogen 2. If the flow rate of cooling water for cooling the hydrogen gas 2 is increased preceding the time of usual operation, at the time of start-up of a hydrogen cooling generator 1, the overshoot from final set value of the temperature of the hydrogen gas 2 at start-up becomes small.
Patent JP-H04142529-A (JP)
Title: Light source device for photographic printer
Inventor: TAKADA KENJI
IPC: G03B27/73
Filed: 1990-10-04
Abstract: PURPOSE:To shorten a print exposure time and to improve the efficiency by selectively using a mirror box which reduce the quantity of insertion of a dimming filter into an optical path. CONSTITUTION:There are three kinds of mirror box, whose reflecting surfaces have three kinds of spectral reflection characteristic. When the kind and development conditions of color paper are changed or when a tungsten electric bulb 16 is replaced, the color balance of a light source needs to be adjusted and the quantities of insertion of three kinds of dimming filters are adjusted. When the color paper is changed in kind to paper which is large in the specific sensitivity of the red sensing layer, a cyan filter is inserted into the optical path greatly, but when a box 11 which has a spectral reflection characteristics high in short- wavelength side reflective index is used, the quantity of insertion of the filter is small and light quantity loss is also small. Then when the red light of the electric bulb 16 decreases in specific energy, a yellow and a magenta filter are inserted greatly into the optical path to keep total balance, but when a box 11 which has a spectral reflection characteristic high in long-wavelength side reflection factor is used, the quantity of insertion of the filters are small and the light quantity loss is small.