baber/WOPTO huggingface dataset:
Patent JP-H01126724-A (JP)
Title: Programmable integrated circuit
Inventor: TOYAMA MASAHARU
IPC: G06F7/00
Filed: 1987-11-12
Abstract: PURPOSE:To speedily cope with a function change at a debug time, which is temporarily executed, or a real-time function change by constituting a memory cell with a storing element, which can be easily rewritten electrically, a non- volatile storing element and a switch means. CONSTITUTION:The memory cell is composed of a SRAM1 and an EPROM2 with being switchable and the function change, which is frequently generated at the debug time due to emulation, or the function change, which is executed at a real-time after a device is started operating, is corresponded by the SRAM1. the EPROM2 is used after function is certified or when the device rises and storing contents are protected to the turning-on and off, etc., of a power source.
Patent JP-S62145290-A (JP)
Inventor: FUJIWARA KATSUMI
IPC: G09G3/36
Filed: 1985-12-19
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-H08143183-A (JP)
Title: Image forming device
Inventor: OKAZAKI NAOTO
IPC: G03G15/00
Filed: 1994-11-21
Abstract: PURPOSE: To provide an image forming device which is constituted to generate image outputs, the centers of which coincide with each other, when a paper sheet is skewed. CONSTITUTION: An image forming device comprises a conveyance roller pair 16 to convey paper sheets P fed from a feed paper cassette 11 along the direction of a conveyance reference center K; and a resist roller pair 18 to feed the paper sheet P to a gap between a transfer charger 6 and a photo-sensitive substance drum 2 after the tip position thereof is regulated along a direction crossing a conveyance direction at right angles is provided. Further, after the tip position of the paper sheet P is regulated by a resist roller pair 18, a positioning means is provided to position the center of the paper sheet to a conveyance reference center K by pressing the side of the paper sheet P while the resist roller pair 18 is reversed after the tip position of the paper sheet P is regulated by the resist roller pair 18.
Patent JP-H10131717-A (JP)
Title: Combined cycle power generating plant
Inventor: MORI HIDETAKA
IPC: F01K23/10
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a steam cooling system, which functions more safely and more securely. SOLUTION: Exhaust of a high-pressure turbine 301 is divided, and a part thereof is supplied to a steam cooling system 400, and a part of other is supplied to an inlet of a reheater of an exhaust heat recovery boiler 200, and the exhaust supplied to the steam cooling system 400 performs the predetermined cooling, and the exhaust itself, which is heated, is led to an intermediate part of the reheater 204 from an outlet, and combined with the exhaust supplied to the inlet of the reheater 204, and the temperature thereof is adjusted by the reheater 204, and supplied to a turbine in the downstream so as to recover the heat. With this structure, a sufficient quantity of the exhaust of a high-pressure gas turbine is effectively used so as to obtain a safe and secure cooling system.
Patent JP-H07183779-A (JP)
Title: Voltage/pulse width conversion circuit
Inventor: KAWAZOE AKIO
IPC: G09G3/00
Filed: 1994-11-21
Abstract: PURPOSE:To highly accurately provide the PWM output signals of a prescribed duty factor with simple circuit constitution. CONSTITUTION:Reference frequency signals S51 are counted in a counter 54, the digital signals of plural bits corresponding to the count value are outputted from the counter 54 and the digital signals are converted to analog signals S55 in a D/A converter 55. The analog signals S55 are compared with analog input signals S50 in a voltage comparator 53 and the PWM output signals S52 provided with the duty factor corresponding to the analog input signals S50 are outputted. In an additional circuit 80, output is switched corresponding to the output of the voltage comparator 53 in synchronism with the signals S51. Thus, an adverse effect on a glitch generated at the time of the change of the analog signals S55 which are the output of the D/A converter 55 can be prevented.
Patent JP-H09125531-A (JP)
Title: Insert
Inventor: KIYAMA YOSHIMI
IPC: E04B1/41
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To produce an insert having sufficient fixing strength in quantities at low cost by providing protruded sections radially extended from a pedestal section having an area larger than the outer diameter area of a shaft section, and protruding branch sections from the protruded sections. SOLUTION: An opened inside screw 3 is provided at one end section of the shaft section 2 of an insert 1, and a pedestal section 4 having an area larger than the outer diameter area of the shaft section 2 is provided at the other end section. One or multiple protruded sections 5 radially extended from the pedestal section 4 are provided. Branch sections 6 are protruded from the tip section vicinities 7 of the protruded sections 5, and they are connected to the tip section vicinities 7 of the other adjacent protruded sections 5. The fixing area is increased without prolonging the whole length, and sufficient fixing strength can be exerted even if the shaft section 2 is short when the insert 1 is buried and used in a concrete panel thin in thickness.  The insert 1 is integrally made of spherical graphite cast iron, it is coated with an epoxy resin paint, and an inside screw 3 is mechanically machined to complete the insert 1.
Patent JP-2001111886-A (JP)
Title: Television camera
Inventor: YOSHIHARA KAZUHISA
IPC: H04N5/235
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a television camera that can suppress a change in the lightness of an entire screen by outputting a video signal with nearly a prescribed signal level even when part of a high luminance or a low luminance takes place in a photographed object image. SOLUTION: The television camera is provided with an image pickup element that applies photoelectric conversion to an incident light from an image pickup lens into a video signal, a gain control amplifier circuit that amplifies a level of the video signal up to a required signal level, a memory that stores area selection information to divide an image pickup valid range of the image pickup element into areas of a division number N (N is a natural number being 2 or over) and to select a required area in the divided areas, a video signal level detection circuit that calculates a mean value of the video signal outputted from the gain control amplifier circuit on the basis of the area selection information used to select the desired area and read from the memory,  and a CPU that selectively reads area selection of the required area from the memory and generates a control signal to control the signal level of the video signal on the basis of a mean value of the video signals of the required area so as to automatically update the selection of the area by the comparison of mean value of the video signals of the required area calculated by the video signal level detection circuit.
Patent JP-H06119346-A (JP)
Title: Information display device and security kind code selection system therefor
Inventor: ABIKO HAJIME
IPC: G06Q40/00
Filed: 1992-10-02
Abstract: PURPOSE:To provide an information display device which is capable of inputting a security kind code by remaining the code in a form which is easy to be understood by a user under a new security code system and the security kind code selection system in it. CONSTITUTION:These device and system are the information display device and the security kind code selection system where a user inputs the security kind code of the brand selected and displayed from a display device 11 by a numerical code of six figures corresponding to the issuing date, stores input data in a terminal screen control table 30 by an editing means 23', checks whether the data is numerical data or not, converts it into the security kind code of three figures of a new security code system, using a code conversion table 31, retrieves the brand by the code after a conversion, edits security information, and display the information on a display device 11 by the control of a display control means 24.
Patent JP-2000099098-A (JP)
Title: Speech speed conversion device
Inventor: MACHIDERA KOTARO
IPC: G10L21/04
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To enable dissolving delay of a sound by a user with arbitrary timing so as to be able to listen surely an important place. SOLUTION: When an initializing switch 31 is operated, an initializing means 32 makes a read-out address of a voice data read-out means 27 for an output buffer memory 26 coincide with a write-in address of a voice data write-in means 25 for an output buffer memory 26, and starts read-out from the latest voice data written in the output buffer memory 26.
Patent JP-H02133847-A (JP)
Title: Correction processor for memory error
Inventor: MINE HIRONORI
IPC: G06F12/16
Filed: 1988-11-14
Abstract: PURPOSE:To correct the memory error in a simple, quick and inexpensive way and at the same time to early restart a system in order to improve the system working ratio by writing again the corresponding part of a program into an address where the memory error occurred. CONSTITUTION:When a memory error is detected by a parity check part 4, the execution of a program is temporarily stopped by an error processing part 6 to decide whether the address of a main memory 2 having the memory error belongs to or not to the code part of a program that is never rewritten during its execution. If so, the corresponding part of the program is written again into the address where the memory error occurred. Then the execution of the program is restarted. Thus it is possible to correct the memory error in a simple, quick and inexpensive way and also to early restart a system. As a result, the system working ratio is improved.
Patent JP-H05126435-A (JP)
Title: Air-conditioner
Inventor: OKAZAKI SEIJI
IPC: F25B41/00
Filed: 1991-11-01
Abstract: PURPOSE:To obtain an air-conditioner having a distributor which is capable of stably distributing refrigerant without generating refrigerant flow noise. CONSTITUTION:The refrigerant which flows along a refrigerant supply line 2 is distributed to flow paths 7 and 8 of an evaporator 1 by a distributor 10 which consists of a distributing header (i.e., a part of the refrigerant line 2 whose end is blocked with a cap) from which the supplied refrigerant is distributed, constrictions provided a the distributing parts of the refrigerant supply line 2, and branch pipes 3 and 4 which lead from the constrictions to the flow paths 7 and 8 of the evaporator 1. By this constitution, the refrigerant is stably distributed without generating refrigerant flow noise, and the fabrication precision of the distributing part 10 and the flow parts 7 and 8 and changes in environmental conditions such as the ambient temperatures have less influence of the performance of an air-conditioner.
Patent JP-H05217290-A (JP)
Title: Correction device of pickup signal of digital magnetic recording and replay apparatus
Inventor: IN SHIYOUKEI
IPC: H04N5/93
Filed: 1992-10-26
Abstract: PURPOSE: To improve the reproduction characteristics at the time of variable speed reproduction such as a high speed search. CONSTITUTION: A reproducing and equalizing circuit of the digital magnetic recording and reproducing device includes a signal processing section 50 which equalizes, delays and waveform-shaping-processes the signals picked up from a magnetic tape 10 through a reproducing head 11, a signal output section 60 which compares the signals processed by the section 50 against prescribed reference signals and outputs the comparison results and a reference signal adjusting section 70 which adjusts the reference signals in accordance with the levels of the signals that are picked up in a variable speed reproducing mode.
Patent JP-2000231728-A (JP)
Title: Information recording medium, recording method, and recording device
Inventor: SHOJI MAMORU
IPC: G11B7/24
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform optimal recording by easily obtaining optimal positions of starting and ending parts of a mark because a data recording area of a medium contains a drive test zone used by the recording device for trial recording. SOLUTION: On an optical disk 1201, 1202 is a data area, and 1203 is an area, where the information for deciding adjustment systems of a first pulse and a last pulse in accordance with an input signal is recorded, and is formed of a rugged pit string in the innermost periphery of the disk. In a trial recording area (for example, a drive test zone) 1204 other than a user area for carrying out trial recording, it is possible to know whether the adjustment system is, for example, a system to move the first pulse and the last pulse or a system to vary the pulse widths, by reproducing the area 1203 prior to the trial recording.
Patent JP-H01128541-A (JP)
Title: Positioning method for wafer
Inventor: TABUCHI ZENICHIRO
IPC: H01L21/68
Filed: 1987-11-13
Abstract: PURPOSE:To correct the position of a wafer and to position the wafer which is not affected by an influence of its type by obtaining the displacing amount of the profile of the wafer. CONSTITUTION:Measuring terminals 10d, 10d obtain measured values of displacements lc, ld to detect positional displacing amounts in directions Y and theta. A measuring terminal 10e obtains the measured value of displacement le at a measuring position 1e to know the displacement in a direction X. The measured values of the displacements are varied only by the position of the profile of a silicon wafer, i.e., the positional displacement of the wafer. Accordingly, the measured values of the displacements are employed as an input for correcting the position thereby to correct the position. The wafer can be positioned without influence of the type by extremely simple position measurement as described above.
Patent JP-H07143211-A (JP)
Title: Telephone set
Inventor: MURAKAMI YASUSHI
IPC: H04M1/00
Filed: 1993-11-17
Abstract: PURPOSE:To change the interval of ringer sound depending on a time band by controlling the stop of the ringer sound based on the information of the number of ringer sound cut times for the respective time bands and tie information. CONSTITUTION:A ringer sound cut time number table for the respective time bands is stored in a storage part 6A beforehand. When a call is terminated, a ringer sound request is supplied from a PBX through a telephone circuit 2 to the main body 1A of this telephone set and a control circuit 4A starts ringer sound control. The circuit 4A obtains the ringer sound cut time number of the present time band from the ringer sound cut time number table of the storage part 6A and the time information of a clock circuit 11 and outputs the ringer sound from a sound source circuit 10 through a speech circuit 3 to a speaker 8. Thus, the interval of the ringer sound is extended to prevent night time noise or the like.
Patent JP-H10131837-A (JP)
Title: Ignition timing controller for internal combustion engine
Inventor: HAYASHI KENJI
IPC: F02D41/08
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To certainly stabilize an engine speed during an engine idle period in an internal combustion engine in which feedback air-fuel ratio control is executed. SOLUTION: This ignition timing controller for an internal combustion engine is equipped with corrective amount calculating means (steps 204-206) which calculates during an engine idle period, a corrective amount of ignition timing according to deviation between the present air-fuel ratio feedback correction coefficient which corrects a reference fuel injection amount based on an engine operating condition so as to feedback control a mixture air-fuel ratio to the vicinity of a desired air-fuel ratio, and the center of the fluctuation of the present air-fuel ratio feedback corrective coefficient, and correction amount changing means (steps 207-217) which changes this corrective amount according to the fluctuation of an engine speed during the engine idle period.
Patent JP-S62147329-A (JP)
Title: Optical temperature sensor
Inventor: KURATA NOBORU
IPC: G01K11/00
Filed: 1985-12-20
Abstract: PURPOSE:To make it possible to perform the assembling of a sensor without using a lens and almost performing adjustment, by operating a movable member for allowing the leading end of an optical fiber to move by a shape memory alloy of which the shape changes by heat conducted from a heat-sensitive part. CONSTITUTION:An optical fiber 8b is fixed in a V-groove 9 while an optical fiber 8a is placed in the V-groove 9 so that the leading end thereof is opposed to the optical fiber 8b and the optical axes of two optical fibers 8a, 8b can be matched by the pressure of a leaf spring 13. Because the compression force of a coil spring 11 is stronger than that of a shape memory alloy coil 12 at ambient temp., a movable member 10 is pushed down and the optical axes of the optical fibers 8a, 8b coincide and light is transmitted from the optical fiber 8a to the optical fiber 8b. Next, when the temp. of a heat-sensitive part 14 rises to definite one or more, the coil spring 11 is compressed to block the transmission of light between both optical fibers 8a, 8b. By this method, the rising in temp. reaching definite one or more can be detected by the presence of an optical signal and function as a sensor becomes possible.
Patent JP-H01130561-A (JP)
Title: Semiconductor storage device and manufacture thereof
Inventor: EMA YASUMI
IPC: H01L27/108
Filed: 1987-11-17
Abstract: PURPOSE:To effectively block electric charge caused by radiation, and restrain the occurrence of soft errors, by forming a charge blocking layer into a shape of curved surface keeping almost equal distances from the surface of a channel region and the bottom surface of a source.drain region. CONSTITUTION:On a substrate 11, a field insulating film 12 and a gate insulating film 13 are formed. Thereon a polycrystalline silicon film is formed, and made conductive by diffusing P. Then the film is subjected to patterning, and gate electrodes 141, 142 are formed. A charge blocking layer 15 is formed by implanting B ion in the whole surface. On account of existence of the electrode 141, the layer 15 is formed at a shallow position just under the electrode 141, and formed at a deep position in other parts. The surface of the layer 15 is formed into a shape of curved surface having almost equal distance from the vicinity of a channel region surface and the bottom surface of a source.drain region. Then the source.drain region 16, 17 is formed by implanting As ions. By this charge blocking layer, electric charge caused by radiation is effectively blocked, so that the generation of soft error can be restrained.
Patent JP-H04163190-A (JP)
Title: Recording medium and recording method therewith
Inventor: TERAMURA KAORU
IPC: G11B7/24
Filed: 1990-10-29
Abstract: PURPOSE:To obtain a recording medium which is available for rewriting, and is duly producible, excellent in safety and stability of recording by a method wherein the recording medium is composed of a layer made of crystalline polymer as a principal ingredient of which crystallinity changes reversibly as the temperature changes, and a coloring layer which is arranged, adjoining the aforementioned layer. CONSTITUTION:A coloring layer 2 is arranged, adjacent to a layer 3 made of crystalline polymer as a principal ingredient, which becomes transparent and/or cloudy as the crystallinity thereof changes as the temperature changes. As the layer made of crystalline polymer is heated up to the temperature above the melting point of the crystalline polymer and is treated by slow cooling afterward, the crystalline polymer becomes cloudy. Therefore the coloring layer does not develop color. When quick cooling is applied, the crystalline polymer becomes transparent, making the coloring layer develop color. These phenomena occur reversibly. Such materials as copolymer made of vinylidene fluoride and trifluorethylene or the like are usable as the crystalline polymer for the layer 3, and such materials as Al, Cr, carbon black or the like are usable for the coloring layer 2.
Patent JP-S63164406-A (JP)
Inventor: NANSHII JIEEN JIYUBU
IPC: C22C38/00
Filed: 1987-11-17
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-H09134924-A (JP)
Title: Bipolar semiconductor device and manufacture thereof
Inventor: KINOSHITA KAZUHIRO
IPC: H01L21/331
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a high-frequency bipolar transistor having good characteristics. SOLUTION: First and second inulating films 6 and 12, which are respectively made of materials different from each other, are formed on a collector layer 4 of a bipolar transistor, a contact hole 16 is opened in the second layer film 12 and the film 6 is side-etched by a wet etching through this contact hole 16 and is removed wider than the area of the opened hole. Base layers are formed on the exposed parts of the layer 4 by an epitaxial growth. The width of the base layers is decided by the amount of side etching of the film 12 due to the wet etching.
Patent JP-H01129681-A (JP)
Title: Teletext receiver
Inventor: MORIKAWA TAKASHI
IPC: H04N7/035
Filed: 1987-11-16
Abstract: PURPOSE:To attain the print with an inexpensive printer by discriminating the type of the printer to be connected and converting and printing it to a corresponding print data. CONSTITUTION:A data conversion section 12 converts a display data outputted from a display control section 9 into a print data corresponding to the result of discrimination of the type of the printer 15 held by a printer discrimination section 14 and sends the converted print data to a printer control section 13. The printer control section 13 transfers the inputted print data converted by the data conversion section 12 to the printer 15 to control the print of the printer 15.
Patent JP-H10116605-A (JP)
Title: Lithium secondary battery negative electrode material and its manufacture
Inventor: YAMADA CHOMEI
IPC: H01M4/587
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery negative electrode material and its manufacturing method in which charge and discharge capacity is large, and battery performance having excellent cycle characteristics is equipped. SOLUTION: Lithium secondary battery negative electrode material is made of carbon material in which its carbon fiber surface is coated by the carbide of thermosetting resin, a lattice spacing (d002 ) value by X-ray diffraction is d002 <0.343nm at a carbon fiber portion, d002 <0.340nm at a resin carbonized portion, and weight ratios of carbon fiber and resin carbide are 1:0.5 to 2. Solution prepared by dissolving the thermosetting resin in organic solvent is impregnated into a carbon fiber sheet, is cured so as to coat the carbon fiber surface by the thermosetting resin, and the same is carbonized in temperatures from 2,000 to 3,000 deg.C in a non-oxidizing atmosphere so as to manufacture the negative electrode material.