baber/WOPTO huggingface dataset:
Patent JP-S62160833-A (JP)
Title: Fault detection circuit for subsequent synchronization type transmission equipment
Inventor: KAJIWARA SHINJI
IPC: H04J3/14
Filed: 1986-01-10
Abstract: PURPOSE:To detect a data fault by extracting a frame pattern signal in a reception data together with a clock signal at a reception section and comparing the signal with a frame pattern signal generated by the reception section. CONSTITUTION:A comparison section 6 between a reception frame pattern signal 16 sent from a reception section 1 and a transmission frame pattern signal 24 generated by a transmission section 2 and a clock detection section 9 are provided. Then the signal 16 is extracted from a reception data signal 11 and the signal 24 is generated synchronously with a clock signal 14 and when the signal 11 is interrupted, the comparison section 6 detects the dissidence between the signals 16 and 24. Further, the detection section 9 detects the interruption of the reception clock signal. Thus, both the clock interruption and the data signal interruption are detected.
Patent JP-H06207842-A (JP)
Title: Heat generation resistance type air flowmeter
Inventor: ITSUJI TAKAYUKI
IPC: G01F1/688
Filed: 1993-01-12
Abstract: PURPOSE:To calculate air flow separately from engine control and reduce load of an engine controller by attaching a member including an operation processing part to an air intake pipe and heating and controlling a heat generation resistor on the basis of a program. CONSTITUTION:Temperature of a heat generation resistor 1 in response to air flow is detected with a detection circuit composed of a reference resistance 16a and an A/D convertor 16b, transmitted to a digital computing element 12, which calculates whether it indicates specified temperature and a value for setting the resistor 1 up to or down to specified temperature at the time of the specified temperature and higher or lower is computed. At this time or before the operation, air temperature is detected with an air temperature detector composed of a heat-sensitive resistor 2, a constant current source 18a and an A/D convertor 18b, a temperature control value of the resistor 11 previously calculated with the computing element 12 is corrected on the basis of its value and the resistor 1 is controlled up to or down to the specified temperature through a drive circuit composed of a D/A convertor 15b and a heating current source 15.
Patent JP-S63174711-A (JP)
Title: Device for controlling plate thickness in rolling mill
Inventor: MORITA SHINICHI
IPC: B21B37/20
Filed: 1987-01-12
Abstract: PURPOSE:To improve the plate thickness accuracy of a rolled stock by detecting variations in tension during rolling and eliminating influences of the variation on a thickness of the stock. CONSTITUTION:A gap between rolling rolls is detected by a drafting device 3 adjusting the gap. A tension (a forward tension) acting on a rolled stock 1 between an (i) and an (i+1) stands is detected by a forward tension detector 7 and a tension (backward tension) acting on the stock 1 between an (i-1) and an (i) stand is detected by a backward tension detector 8. A roll gap correc tion amount  S of a rolling mill 2 is calculated by an arithmetic controller 10 based on the detected values of a gap, a rolling load, forward and backward tensions so as to equal a plate thickness of the stock 1 on the outlet side of the mill 2 to the reference value. The correction amount  S is sent to the drafting device 3, which adjusts the gap between rolling rolls based on the amount  S.
Patent JP-S60158198-A (JP)
Inventor: FUUBERUTO YAN YOZEFU ROOZEN
IPC: C07J41/00
Filed: 1985-01-11
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-H05189595-A (JP)
Title: Optical read type card reader/writer
Inventor: MORI MASAYUKI
IPC: G06K7/10
Filed: 1992-01-10
Abstract: PURPOSE:To improve the detection precision in the lengthwise direction of a slit of an optical sensor unit having a slit structure. CONSTITUTION:With respect to the processing where the relative position of a sensor unit 7 to a card 1 is moved by a card feed mechanism consisting of a roll 3 and a sensor feed mechanism consisting of a feed screw 6 to read the card, row detection marks are provided in the left end of the card 1, and the origin of the sensor unit 7 is set on the row detection mark, and the threshold of a comparator is reduced by an origin switch 10 to perform row detection at the time of detecting rows as the lengthwise direction of the sensor unit. Thus, intervals of row detection marks of the card 1 are shortened to increase the number of rows.
Patent JP-S56101136-A (JP)
Title: Data imprinting device for camera
Inventor: SHIMIZU EISAKU
IPC: G03B17/18
Filed: 1980-01-16
Abstract: PURPOSE:To enable data to be imprinted constantly without allowing their densities to be affected by the variance in batteries etc. by operating specific circuits by a means which measures lamp light for data imprinting in a data imprinting device for cameras. CONSTITUTION:A data imprinting lamp L goes on when a transistor TR1 is turned on by the signals from NOR gates 1, 2. The quantity of the light of the lamp L is measured with a phototransistor TR2 and the signal thereof is led to the NOR gate 2 through an operating circuit consisting of a buffer 3, a flip-flop 4, an AND gate 5, a time constant circuit 6, and NOR gates 7, 8. Thus, the circuit so operates as to detect that the lamp has attained a certain quantity of light and to put out the lamp after lapse of the time determined by the time constant circuit, whereby the data imprinting of the constant density is accomplished. It is also possible to detect the life of a battery by using this photometric circuit and adding a clocking circuit.
Patent JP-H07210212-A (JP)
Title: Control system
Inventor: TANAKA NAOKI
IPC: G05B13/02
Filed: 1994-01-18
Abstract: PURPOSE:To speedily and exactly move from a chaos state to various cyclic states by storing the past output data of a system just for a corresponding amount, constituting a chaos attracter by embedding, extracting features based on that chaos attracter and estimating a future value. CONSTITUTION:A potential E outputted from a controlled system 301 is sampled and made discrete on the Poincare cross-section at a discrete means 302. The discrete potential E1 is outputted, the designation of component ratio distribution is performed as the designation of a cyclic point to be stabilized, and a range It=[Emdin, Emax] of the potential to be stabilized there is decided. A command controller 303 outputs a representative potential E<0> at the target cyclic point and the It and the potential Et is fluctuated in the manner of chaos at a current value i=i0 before the start of control. The current (i) is adjusted and controlled within the range of [i0-DELTAi, i0+DELTAi]. When it is judged 304 that the potential Ei is included in the It, the control of acceleration is not required, and the current value (i) is corrected according to stabilizing algorithm 305 at the next step.
Patent JP-S59129913-A (JP)
Title: Single magnetic pole type magnetic head
Inventor: SUMIYA KAZUHIKO
IPC: G11B5/187
Filed: 1983-01-14
Abstract: PURPOSE:To raise linearity of the tip part of a magnetic pole, and to hold a high density recording characteristic by forming a soft magnetic film on the surface polished to a specular surface of a pair of non-magnetic material, and forming a magnetic pole of a magnetic head by butting the soft magnetic film. CONSTITUTION:A soft magnetic film (1/2 thickness of a conventional one) is formed on a surface 1a polished to a specular surface of a non-magnetic base body 1 consisting of ceramics, etc., by a spattering method, a vapor-depositing method, etc. A magnetic pole material 2a having a prearranged track width (t) is formed by trimming the soft magnetic film. In the same way, other non- magnetic base body 3 having a magnetic pole material 2b is formed. The base bodies 1 and 3 are press-welded and integrated so that the magnetic pole materials 2a, 2b are overlapped, by using an epoxy adhesive agent 4. The surface on which a magnetic pole 10 is exposed is shaped and polished. In this way, the linearity of the tip part of the magnetic pole 10 is elevated and the high density recording characteristic is held.
Patent JP-H03210410-A (JP)
Title: Pin grid array inspecting instrument
Inventor: ANDO MORITOSHI
IPC: G01N21/956
Filed: 1990-01-12
Abstract: PURPOSE:To facilitate viewing inspection images by changing the arrangement of the four images in the surrounding portion of a pin to be inspected so that the four images continue by image synthesizing means. CONSTITUTION:Light rays from a light source 11 are incident on triangular mirrors 13a and 13b via optical fiber bundles 12a and 12b, respectively. Reflected light rays irradiate a pin Pi to be inspected orthogonally to each other and detected by image detectors Da and Db. Images only in the surrounding portion of the pin Pi are cut out from the detected images by an image synthesizer 17 and the arrangement of the images is changed so that the images from positions which continue from one to another are adjacent to one another to be displayed. Thus, whether the pin Pi has a defect can be simply inspected.
Patent JP-S61164477-A (JP)
Title: Sequentially starting method of loads
Inventor: AZUMA TOMIYOSHI
IPC: H02P1/58
Filed: 1985-01-12
Abstract: PURPOSE:To average the operating times of a load by moving up or down the starting sequence of a plurality of loads at every starting. CONSTITUTION:When a command from a sequence instructing unit 12 is input to a central processing unit 12 by turning ON a control power source, the unit 12 stores a command and outputs a start sequence command based on the command to a control instructing circuit 10 through input/output controller 11. A sequence instructing unit 13 starts load 4a-4h in this order at the initial starting time, and starts in the order of 4b-4h, 4a when starting next. Thus, it is set to alter the sequence of the loads 4a-4h connected initially with a power source 1 at every starting. Thereby, the operating times of the loads are averaged.
Patent JP-H08189154-A (JP)
Title: Fitting structure of eaves drain pipe without scaffolds and method thereof
Inventor: MATSUZAKI JUICHI
IPC: E04D13/08
Filed: 1995-01-13
Abstract: PURPOSE: To increase safety and workability, by erecting drain pipes vertically arranged from the lower floors to the upper floors by turns without scaffolds at the outside of a highrise building in a stacking method without scaffolds. CONSTITUTION: A lateral gutter pipe 1 connected to a drain ditch 7 in which rainwater 9 is conducted, is installed in advance at the lower part of a fence 5 at an eaves in a balcony or a veranda 4 and arranged so as to project the opening to the outside of the eaves. When fitting a vertical drain pipe 3, a T-socket 2 is inserted in the lateral gutter pipe 1 and the vertical drain pipe 3 is connected to the upper and lower openings of T-socket 2. The vertical drain pipes 3 can be erected from the lowermost floor to the uppermost floor without scaffolds at a high efficiency, by repeating the connection of the T- sockets and the vertical drain pipes from the lower floor side to the upper floor side for instance. This construction work is extremely safe, because it is carried out from the inside of eaves.
Patent JP-S63171982-A (JP)
Inventor: KAMIYA KAZUNOBU
IPC: E06B3/54
Filed: 1987-01-09
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-S5297193-A (JP)
Title: Voltage non-linear resistor
Inventor: TADAHATA NOBUAKI
IPC: H01C7/10
Filed: 1976-01-16
Abstract: PURPOSE: To improve characteristic of a voltage non-linear withstand power load and a characteristic of withstand high current pulse by applying borax silicic acid lead zinc galss to voltage non-linear porclain resistor of ZnO-CoO-MnO-Sb 2 O 3 Cr 2 O 3  having major constituent of oxide zinc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58120590-A (JP)
Title: Production of single crystal film
Inventor: MATSUO YOSHIHIRO
IPC: H01L21/02
Filed: 1982-01-12
Abstract: PURPOSE:To produce easily single crystal films of many inorg. materials by ion- implanting the materials for accelerating formation of crystal nuclei in one specific area of a filmy amorphous substance and heating the same by increasing  temp. in two stages. CONSTITUTION:An amorphous film of about 0.01-100mum film thickness consisting of an inorg. material is formed by a vapor deposition method by sputtering or an ultra-quick cooling method for melts. Thereafter, a material for accelerating the formation of crystal nuclei consisting of other elements than the constituting elements of the above-mentioned amorphous film substance is ion- implanted into a specific area of about 10-100Angstrom  in roughly the central position of the amorphous film. The film is heat-treated up to the temp. lower preferably by about >=50 deg.C than the temp. at which the crystal nuclei of the above- mentioned pure amorphous film substance are formed, whereby a single crystal nucleus is generated in the ion-implanted specific area. The film is then heated quickly to heat the amorphous film substance at the temp. at which the crystal of said substance grows and to grow the crystals in all directions around said crystal nucleus, whereby the single crystal film is obtained.
Patent JP-S5496551-A (JP)
Title: Manufacture of vulcanized rubber
Inventor: TAKAMATSU HIDEO
IPC: C08L7/00
Filed: 1978-01-17
Abstract: PURPOSE: To obtain a vulcanized rubber useful as sealing and caulking materials, having improved performance, by curing a modified liquid polyisoprene, which is a maleic anhydride adduct of a liquid polyisoprene, with a crosslinking agent.  
     CONSTITUTION: A modified liquid polyisoprene, which is prepared by addition of 0.05W10 mol% based on the isoprene monomer unit of maleic anhydride and/or its derivative to a liquid polyisoprene having a molecular weight of 8,000W77,000, is cured by a crosslinking agent. The unmodified liquid polyisoprene is obtained by anionic, radical, or coordination anionic polymerization. A liquid polyisoprene with a high cis-1,4 content, a narrow molecular weight distribution and free from gel, which is obtained by anionic polymerization using a lithium catalyst, is most preferably used. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01183350-A (JP)
Title: Method for grinding ceramic plate
Inventor: HARA EIJI
IPC: B23Q3/08
Filed: 1988-01-12
Abstract: PURPOSE:To grind stably efficiently both surfaces of a ceramics plate by causing the ceramics plate having one surface ground by a first grinding member to be adsorbed to a transfer surface of a second transfer conveyer installed upside down to a first transfer conveyer and transferring the ceramics plate while the other surface is ground by a second grinding member. CONSTITUTION:First, a ceramics plate C is adsorbed to the transfer surface of a first transfer conveyer 16 and transferred while one side face of ceramics plate C is ground by a first grinding wheel 26 provided opposedly to said conveyer 16. Next, the ceramics plate C is adsorbed to the transfer surface of a second transfer conveyer 18 installed upside down relative to the first one 16 and transferred. During the transfer, the opposite side face of ceramics plate C is ground by a second grinding wheel 27 provided opposedly to said conveyer 18. Thus, both faces of ceramics plate C can be ground efficiently accurately in a small space.
Patent JP-H10200106-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: IKEMOTO KAZUTO
IPC: H01L29/78
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a method of manufacturing the same capable of controlling the junction position of the source and drain, adjusting the depth from the gate interface, and suppressing a short channel effect. SOLUTION: A gate electrode 3 is formed on the first conductivity type semiconductor substrate 1 through a gate insulation film 2a, an insulation layer 2b is formed on its top and side face, the second conductivity type semiconductor layer 4, 5, 6 forming a source and drain on the surface of the first conductivity type semiconductor substrate 1 being on both sides of these gate electrode 3, and the second conductivity type semiconductor region 7 is formed on the surface of the first conductivity type semiconductor substrate 1 from the second conductivity type semiconductor layer 4, 5, 6 by impurity diffusion, so that the semiconductor device 10 is composed.
Patent JP-S60147738-A (JP)
Title: Direct plate making method
Inventor: KANEDA EIJI
IPC: G03F7/00
Filed: 1984-01-11
Abstract: PURPOSE:To reproduce a block copy original including at least a halftone dot picture more than 100 lines per inch accurately by exposing a lithographic plate from the back of the light-transmissible block copy original having the halftone dot picture through a lens. CONSTITUTION:A lighting light source (halogen lamp) is arranged on the back of an original setting board of an exclusive automatic plate making machine (reflecting mirror system) of a printing board independently of an already set-up light source (front side) for reflecting exposure. The reflected original and the transmitted original are exposed by the reflecting exposure light source and the transmitting exposure light source respectively so that 50% area of the halftone dot can be reproduced in plate making processing. In said method, the block copy original including the halftone dot picture 100 lines or more per inch can be accurately reproduced.
Patent JP-H03209148-A (JP)
Title: Method for determining thin film and method for measuring thin film by x-ray spectroscopic method
Inventor: TAKEUCHI YUKA
IPC: G01B15/02
Filed: 1990-01-10
Abstract: PURPOSE:To allow determination and measurement even if the film thickness and element concns. of a two-element sample are unknown by determining two relational curves of the element concns. and thickness of the thin film. CONSTITUTION:The characteristic X-ray intensities of the thin-film element A and the substrate element C are measured by irradiating the sample with an electron beam. The characteristic X-ray intensity in the pure standard sample of the elements A, C is measured and the X-ray intensity ratios KAO, KCO of the respective elements are calculated. The generation of the characteristic X-ray of the element A in the case of setting of a number of the film thicknesses Z and changing of the concn. CA of the element A at the set film thickness Z is then simulated and several pieces of the calibration curves of the X-ray intensity ratio KAO and the element concn. CA are formed. The set groups (CA, Z) corresponding to the X-ray intensity ratio KAO by the measurement from these calibration curves are determined and plotted to form a correlation curve p. The generation of the characteristic X-ray of the substrate element C is similarly simulated and several pieces of the calibration curves of the X-ray intensity ratio KCO and the element concn. CA are formed. The set groups (CA, Z) corresponding to the X-ray intensity ratio KCO by the measurement are determined and are plotted to form a correlation curve q. The element concn. CA and film thickness Z corresponding to the intersected point of the correlation curves p, q is determined.
Patent JP-S56102870-A (JP)
Title: Developing device
Inventor: MURAKAMI REIJI
IPC: G03G15/08
Filed: 1980-01-18
Abstract: PURPOSE:To permit the reuse of excessive toner by disposing a brush roller for conveyance below the fur brush roller for development and recovering the excess toner left from the brush surface of the fur brush roller for development. CONSTITUTION:The 1st brush roller 35 is disposed on the bottom part side of a roller chamber 30. The 2nd brush roller 36 is disposed above this in contact with the peripheral surface of the 1st brush roller 35, and further a fur brush roller 37 for development is disposed similarly in contact with said 2nd brush roller 36. By such disposition of the rollers, excess toner recovery chambers 82a, 82b are formed in the lateral gap part of the roller chamber 30. Thus, if the supply amount for acceptance of the toner on the photosensitive surface 3a exceeds threshold, the excess toner is first recovered by the roller 37 and when its accommodating capacity exceeds a limit, the toner is recovered by the 2nd brush roller 36.
Patent JP-S5017685-A (JP)
IPC: G01P3/54
Filed: 1973-12-25
Abstract: A speed detector for producing from the output of an axle-mounted transducer an analog output signal indicative of the speed of a moving vehicle. A signal processing circuit responsive to the output of the transducer generates a square-wave control signal which is utilized to control the recurrent charging and discharging of an error integrating capacitor. The rate of discharge of the capacitor is such that an error voltage is developed across the capacitor indicative of the vehicle speed error, and an FET switch controlled by the square-wave periodically applies this error as a pulse to a storage integrator. By varying the discharge rate of the capacitor in accordance with the voltage developed in the storage integrator, an analog output signal indicative of vehicle speed is developed. By controlling the conduction time of the FET switch, the effectiveness of the error on the analog output signal is proportioned to the absolute speed error of the vehicle.
Patent JP-H03210234-A (JP)
Title: Acceleration brain wave measuring system
Inventor: HATTORI SHUJI
IPC: A61B5/0476
Filed: 1990-01-16
Abstract: PURPOSE:To optimize this system so that many persons can utilize it simultaneously by constituting the system so that an acceleration brain wave measuring instrument and an acceleration brain wave indicator are separated and constituted as separate bodies, and a memory card in which the result of measurement is recorded is drawn out of the above-mentioned measuring instrument, inserted into the above-mentioned indicator, and displayed. CONSTITUTION:In an acceleration brain wave measuring instrument 11, a measuring instrument main body 1 consisting of a sensor 5 for measuring an acceleration brain wave and a display part 2 is provided with an insertion port 4 which a memory card 3 for recording the result of measurement can be taken in/out thereto/therefrom. An acceleration brain wave indicator 12 being a separate body from its measuring instrument 11 is provided with an insertion port 10 which the memory card 3 for recording the result of measurement can be taken in/out thereto/therefrom. Consequently, the acceleration brain wave measuring system optimized so that many persons of a sports club, etc., can utilize it simultaneously is obtained.
Patent JP-H10193376-A (JP)
Title: Manufacture of synthetic resin foamed molding
Inventor: PETER WILLEM PROFO KRAUT
IPC: B29C44/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a synthetic resin foamed molding provided with sufficient mechanical strength such as rigidity and to be manufactured easily without problems of toxicity and safety. SOLUTION: A mixed solution of water or alcohol of 2C or less with a specified organic solvent is brought into contact with a thermoplastic foamed molding at the normal temperature and under the normal pressure and swollen, and then the swollen thermoplastic resin molding is heated up to the temperature higher than its thermal deformation temperature and lower than its melting point and also pressurized, and the above-said thermoplastic resin molding is foamed while the pressure is reduced gradually.