baber/WOPTO huggingface dataset:
Patent JP-H04104545-A (JP)
Title: Operation part controller
Inventor: YANAGIDA YOSHIAKI
IPC: H04L1/18
Filed: 1990-08-23
Abstract: PURPOSE:To improve the responsiveness to reception error by extracting a reception error signal from reception data and discriminating the presence or the absence of reception error based on only this reception error signal. CONSTITUTION:An error processing part 9 extracts the reception error signal (error flag) from serial data transmitted from a shift register 35 to a shift register 10 to discriminate the presence or the absence of reception error on the operation part side; and if reception error exists, an error signal is outputted to an address order control part 8. That is, the reception error signal indicating the presence or the absence of reception error is added to transmission data to the main control part side from the operation part side, and the reception error signal is extracted from reception data from the operation part side by the main control part side, and the presence or the absence of reception error on the operation part side is discriminated by this reception error signal. Thus, the probability of erroneous retransmission of data or a failure of required retransmission is reduced.
Patent JP-H0969275-A (JP)
Title: Recording/reproducing method and recording/reproducing apparatus
Inventor: EBIHARA TAKESHI
IPC: G11B27/10
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a recording/reproducing method and a recording/ reproducing apparatus whereby data of a large amount can be recorded inexpensively with good accessibility, by combining a recording apparatus using a recording medium of superior accessibility and a recording apparatus using a large-capacity and inexpensive recording medium. SOLUTION: An address comparator(AD-COM) 12 compares a data address(Add-a) of a magnetic tape apparatus(MT) 11A with a data address(Add-b) of a magnetic disc apparatus(DISK) 11B. When the addresses agree with each other, the magnetic tape apparatus(MT) 11A is brought, to a normal reproduction state, and the magnetic disc apparatus(DISK) 11B is turned to an idle state (standby state). Moreover, a data selector (DT-SEL) 13 is controlled and switched, so that read data of the magnetic tape apparatus(MT) 11A are output as reproduction data(P-DATA) afterwards instead of read data of the magnetic disc apparatus(DISK) 11B.
Patent JP-S60118602-A (JP)
Title: Reforming or decomposition of hydrocarbon
Inventor: ETOU MUNEHIKO
IPC: C01B3/36
Filed: 1983-11-30
Abstract: PURPOSE:To save a large amount of heat energy, subjecting hydrocarbons containing S to heat exchange with high-temperature hydrocarbons which are reformed or decomposed, desulfurizing the hydrocarbons containing S. CONSTITUTION:Hydrocarbons containing S preheated to 60-130 deg.C are fed from the line 1 to the heater 15, subjected to heat exchange with high-temperature hydrocarbon reformed or decomposed, heated to 290-315 deg.C, fed to the desulfurization device 3, and desulfurized. The desulfurized hydrocarbons are taken out from the line 4, blended with steam fed from the line 5, heated to 450-550 deg.C by the heater 6, fed to the reformer 7, and the hydrocarbons are reformed or decomposed by a fuel, air and a reforming catalyst fed from the lines 8 and 9 at 800-900 deg.C. The hydrocarbons are fed from the line 11 to the waste heat boiler 12, heat is recovered until they reach 320-350 deg.C, part of the reformed raw material is sent to the heater 15, and the greater part of it is sent tod the water supply preheater 14, and heat is recovered.
Patent JP-S60117296-A (JP)
Inventor: ITOU ATSUHIRO
IPC: G10L25/78
Filed: 1983-11-30
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-H0677754-A (JP)
Title: Compression circuit
Inventor: SATO TOKIO
IPC: H03G3/20
Filed: 1992-08-24
Abstract: PURPOSE:To realize the compression circuit which unnecessitates any special process control for being made into an LSI, improves the accuracy of compressing characteristics, can obtain the arbitrary compressing characteristics reducing non-linear distortion and can operate normal analog signal inputs. CONSTITUTION:When an input voltage Vin is inputted to a gain control circuit 10-1 in a first step, this gain control circuit 10-1 varies a gain corresponding to the input voltage Vin and outputs it successively to gain control circuits 10-2, 10-3 and 10-4 in following steps. An output voltage Vo 4 of the gain control circuit 10-4 in the final stage is fully rectified by a rectifier circuit 20. An averaging circuit 30 subtracts a reference signal Vref from the output of the rectifier circuit 20, a control signal S30 is generated by integrating the subtracted result, variable resistors 14 in the gain control circuits 10-1-10-4 in the respective stage are changed by this control signal S30, and the gain is changed. Thus, a signal compressing the input voltage Vin can be extracted from the outputs of the gain control circuits 10-1 to 10-3.
Patent JP-S6284590-A (JP)
Inventor: SUWAHARA HIROSHI
IPC: B23P21/00
Filed: 1985-10-08
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-H0776847-A (JP)
Title: Building foundation beam, and construction method for building foundation using the beam
Inventor: SHIMOYAMA HIROSHI
IPC: E02D27/01
Filed: 1993-09-09
Abstract: PURPOSE:To enhance transportation efficiency and safekeeping efficiency and respond to variations in building foundations to a satisfactory extent. CONSTITUTION:A prefabricated building foundation beam 10 is installed to a ground 20. Base reinforcing bars 18 are connected to the lower part of auxiliary reinforcing bars 16, which are projectingly placed for building foundation beams or main reinforcing bars 15B, which are longitudinal reinforcing bars. After the reinforcement, concrete 22 is cast in such a fashion that the lower part of these auxiliary bars, the main bars and the base bars may be buried, thereby constituted a base unit 14 for a building foundation 12. The building foundation beams are designed as a rising part 23 for the building foundation.
Patent JP-H1164436-A (JP)
Title: Semiconductor-testing device
Inventor: AWAJI TOSHIAKI
IPC: G01R31/26
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable testing device by performing the signal switching of pin electronics by using a semiconductor switch. SOLUTION: When, for example, a DC test is performed by a DC test unit 50, an equivalent circuit is obtained by turning off semiconductor switches SW1, SW4, and SW5 and turning on semiconductor switches SW2, SW3, SW6, and SW7. Since the semiconductor switch SW1 uses a semiconductor switch with a low ON resistance, an OFF capacity increases, for example, to 40-100 pF. Therefore, when the semiconductor switch SW1 is off, a driver 10 fixes a level to VT by a VT control signal and performs termination with a driver resistor Rd. In this manner, a signal switching in pin electronics is performed by a semiconductor switch, thus preventing contact failure, extending life, and improving reliability.
Patent JP-H0652632-A (JP)
Title: Signal recording system
Inventor: UCHIYAMA HIROSHI
IPC: G11B20/12
Filed: 1992-07-31
Abstract: PURPOSE:To shorten access time while simplifying circuit mechanisms. CONSTITUTION:All of information signals for one screen are recorded on the same track in a signal recording system of recording the information signals of a digital static picture on a magnetic disk. A medium with which high-density recording is possible, such as perpendicular magnetic recording medium, the magnetic layer of which consists of, for example, a magnetized film of a Co-Cr system or magnetized film of Co-Pt-B-O, is adequate as the above-mentioned magnetic disk.
Patent JP-H1055031-A (JP)
Title: Spreading and supporting jig of films and sheets
Inventor: NAKAMAE SATOSHI
IPC: G03B21/58
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a spreading and supporting jig capable of spreading and supporting films and sheets without generating wrinkles and slack in the films and sheets. SOLUTION: An inside frame has curved surfaces flaring gradually toward the outer side the furtherer from the front surface on the outer surface side of its four side parts and has projecting parts 123 for spreading having the one surface bending from the curved surface in the inner side direction of the frame at the positions distant from the front surface by the prescribed distances. This inside frame is provided with notched parts from the front surfaces of the respectively side parts. An outside frame 3 consists of a material having elasticity, sandwiches the films and sheets with the inner side surfaces of its four side parts and the outer side surfaces of the respective side parts of the inside frame corresponding thereto by expanding and contracting, thereby supporting the films and sheets.  The outside frame is so moved as to part gradually from the front surfaces and is fitted into the inside frame via the films and sheets, by which the films and sheets are spread.
Patent JP-H0388519-A (JP)
Title: Echo canceler
Inventor: YAMAGUCHI TAKESHI
IPC: H04B3/23
Filed: 1989-08-31
Abstract: PURPOSE:To obtain the best step gain which is not affected by the gain of an automatic gain controller by controlling a decision error obtained from a decision device used for sequential corrections according to the gain of the automatic gain controller. CONSTITUTION:A step gain normalization part 43 inputs the decision error signal obtained by inputting the input and output of the decision device 33 to a subtracter 34. Then the decision error signal which is inputted by proximity subtraction, etc., is divided by the gain G obtained from the automatic gain controller 20 and the result is outputted to the echo canceler 32 as a residue signal. The step gain alpha of the echo canceler 32 is normalized by this 1/G multiplication processing with the gain G of the automatic gain controller 26. Therefore, the influence of the gain G of the automatic gain controller 26 is removed from the learning algorithm of the tap coefficient correction of an adaptive filter. Consequently, the best step gain is obtained at all times.
Patent JP-H0887036-A (JP)
Title: Automatic dimmer
Inventor: NAKAMURA NAOKI
IPC: G02F1/17
Filed: 1994-09-20
Abstract: PURPOSE: To secure stable dimming operation without necessitating an electric driving source by controlling the dispersion degree of a dispersed phase in a light transmissive fluid sealed in sealing space formed by two transparent substrates according to the size of convection. CONSTITUTION: In this automatic dimmer 1, the transparent substrates 2 and 3 are provided orthogonally to a gravity direction. A peak part 7 and a trough part 8 contacting with the lower surface of the upper base plate 2 are formed on the upper surface of the lower substrate 3, and many continuous sealing spaces are formed by sticking two substrates. Then, a dispersion system consisting of a dispersion medium 5 and the dispersed phase 6 is sealed in this sealing space. Plural condensing lenses 4 arranged in parallel with each other are provided on the upper substrate 2 corresponding to the sealing space. When incident light quantity is small, the dispersion medium 5 and the dispersed phase 6 are clearly separated because of the difference of specific gravity, and the dispersed phase 6 is gathered to the trough part 8 of the substrate 3, and the dispersed phase 6 does not exist at a residual part, so that the space has light transmissivity as a whole.
Patent JP-H0387105-A (JP)
Title: Riding type rice transplanter with two-layered fertilizer applicator
Inventor: YANO SHINICHIRO
IPC: A01C15/00
Filed: 1989-08-30
Abstract: PURPOSE:To facilitate steering and maintenance by dividedly providing either of a deep layer fertilizer applicator and shallow layer fertilizer applicator of a rice transplanter mounted through a lifting and lowering connection mechanism on the back side of a tractor car in the front side of a seedling carrier in the rice transplanter and the other in the back side thereof. CONSTITUTION:The front side of the lower end position of a seedling carrier 18 in a rice transplanter 11 mounted at the back of a tractor car 1 is provided with a shallow layer fertilizer applicator 45. The back side of the lower end position of the seedling carrier is provided with a deep layer fertilizer applicator 46. Thereby, balance is improved to facilitate maintenance without mutually complicating both the fertilizer applicators.
Patent JP-H0274669-A (JP)
Title: Carbon fiber-reinforced carbon material having oxidation resistance and production thereof
Inventor: HASEGAWA KAZUHIRO
IPC: D06M101/40
Filed: 1988-09-08
Abstract: PURPOSE:To obtain non-oxidizable base body without generating crack or peeling of film to steep heat cycle with out losing inherent characteristics of carbon fiber-reinforced carbon material base body by forming inner layer of porous silicon carbide film and outer layer of dense silicon carbide under specific conditions on the surface of said base body. CONSTITUTION:The surface of carbon fiber-reinforced carbon material base body is coated with silicon carbide powder and binder solution and calcined in inert atmosphere at a condition of reaction temperature of 600-1500 deg.C, then an inner layer of porous silicon carbide film of 6-100mum film thickness is formed. Next, an outer layer of dense silicon carbide film of 50-800mum film thickness is formed by using ceramic powder containing silicon, boron and silicon carbide and sintering with reaction at 1650-1900 deg.C for 60-600 min.
Patent JP-H0387489-A (JP)
Title: Door packet device of laminated folding door
Inventor: KOBAYASHI MITSURU
IPC: E05D15/00
Filed: 1989-08-31
Abstract: PURPOSE:To smoothly conduct opening and closing by separating and branching an inside rail and an outside rail orthogonally with a guide rail in the end part of the guide rail, and varying the curvature radius of a curved part in such a manner that it is larger in the separated side rail. CONSTITUTION:A panel 9 is run along an upper guide rail 26 through running sash rollers 20, 21. When the panel 9 is reached to the end part of the guide rail 26, the advanced running sash roller 21 enters into the curved part R2 of an outside rail 29 earlier than the following running sash roller 20, and the panel 9 starts displacing to the interior side. Then, the following sash roller 20 is laid on the curved part R1 of an inside rail 28 having a curvature radius smaller than that of the outside rail 29 in the state drawn to the guide rail 26 side, and each panel 9 is received in an orthogonal door pocket part 38.
Patent JP-H0759189-A (JP)
Title: Speaker
Inventor: YAMADA KENJI
IPC: H04R9/04
Filed: 1993-08-17
Abstract: PURPOSE:To allow a detection coil to correctly detect the vibration of a voice coil by supporting coaxially the voice coil and the detection coil with respect to an MFB type speaker detecting vibration of a vibration system to form a feedback loop. CONSTITUTION:A detection coil 19 and a voice coil 18 are supported coaxially by a coupling member 51, and the shape of the surface of the coupling member 51 is formed with a smooth curve so as to be spread toward the outside from the center and a rib is formed radially to a rear side of the coupling member 51 to reinforce the member 51.
Patent JP-H0780126-A (JP)
Title: Slot machine
Inventor: SAKA AKIRA
IPC: A63F5/04
Filed: 1993-09-10
Abstract: PURPOSE:To provide a slot machine of enhanced playability allowing a variety of games by increasing the chance of successive scoring. CONSTITUTION:This slot machine is provided with a subsidiary lottery means 34 for performing a subsidiary lottery on condition that a scoring recognition means 31 recognizes scoring, and a probability variation means 33, whereby, on condition that scoring is made in the subsidiary lottery performed by the subsidiary lottery means 34, a preset region in all of the areas that random numbers generated in sequence from a random number generation means 35 take, is varied.
Patent JP-H04106749-A (JP)
Title: Reservation reproducing device for voice message
Inventor: FUKUSHIMA KEISUKE
IPC: G11B15/02
Filed: 1990-08-27
Abstract: PURPOSE:To transmit a message to a person without fail by reproducing the voice message only when the existence of the person is judged by a detecting means for the existence of the person in the room even at the time for reproducing the voice message. CONSTITUTION:It is decided whether an inside sensor 32 and an outside sensor 31 are turned on or not. When the both sensors are not turned on, it is judged that no person passes and when they are turned on, it is judged which sensor is turned on first. When the outside sensor 31 is turned on first, a state for the person to enter the room is set at present and when the person advances further, the sensor 32 is turned on as well. Therefore, a step S05 is started and the loop of steps S05 and S04 is repeated. When the person advances further, the sensor 31 is turned off, the sensor 32 is turned off as well, and the passage is confirmed. When the person does not completely pass a passage sensor 3 but goes back in the middle, the sensor 31 is turned on again before the sensor 32 is turned off.
Patent JP-H0785066-A (JP)
Title: Image retrieving device
Inventor: ITO AKIRA
IPC: G06F17/30
Filed: 1993-09-10
Abstract: PURPOSE:To provide the image retrieving device for efficiently retrieving target image information by performing the continuous page turning image display of image information such as documents or drawings which are made into code information and preserved in a low-speed storage device at high speed. CONSTITUTION:The image information such as documents or drawings is made into the code information and preserved in a code information storage part 101. This code information is read out, converted to code information for image retrieval having a smaller capacity than the source code information and capable of easily generating display data for image retrieval to be transferred to a code buffer 103 by a code information conversion part 102. The code information for image retrieval in the code buffer 103 is successively continuously read out, converted to the display data for image retrieval and directly transferred to a display memory 105 by a retrieval display data generation part 104.
Patent JP-S6468472-A (JP)
Title: Sputtering target
Inventor: FUNADA SHIN
IPC: C23C14/34
Filed: 1987-09-09
Abstract: PURPOSE:To form a vapor-deposited film on a substrate at superior deposition velocity without causing target cracking, by forming a target by using plural alloy ingots with a specific composition at the time of manufacturing a sputtering target consisting of a rare-earth metal - transition metal alloy of extremely brittle material. CONSTITUTION:At the time of manufacturing a sputtering target by using a rare earth metal - transition metal alloy in which one or more elements among Tb, Dy, and Gd as heavy rare-earth metals or one or more elements among Ce, Pr, Nd, and Sm as light rare-earth metals are used as rare-earth elements (RE) and one or more elements among Fe, Co and Ni are used as transition metals (TM) and which has a composition represented by RE1-xTMx [where (x) stands for 0.15-0.35], the sputtering target is formed so that a target 102 is composed of plural alloy ingots and the nearest neibor distance of the alloy ingots 102 on a backing plate 101 plane side is shorter than that on a sputter plane side.
Patent JP-H0562161-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: SAKAI MASAYUKI
IPC: C09D5/23
Filed: 1991-09-05
Abstract: PURPOSE:To enable a problem where the number of drop-outs increases and output fluctuation occurs due to reduction in mechanical strength of a paint film to be solved and electromagnetic conversion characteristics and durability to be improved. CONSTITUTION:A surface roughness (Rrms) of a magnetic recording medium is 8-14nm, a binder layer thickness is 300Angstrom  or less, and a filling density x of a ferromagnetic metal powder is 2.0-2.5. A magnetic powder with a specific area of 50m/g or more and an amount of adsorbed water y (Wt.%) within a range of (number 2), kneading and dissipation are performed by a binder with 15-20 part, thus enabling a ratio of an amount of adsorbed binder to the magnetic powder to a non-absorbed amount to be +-0.2.
Patent JP-H0560687-A (JP)
Title: Infrared analyzer
Inventor: ISHIGAKI TAKEO
IPC: G01N21/35
Filed: 1991-09-05
Abstract: PURPOSE:To achieve simultaneous measurement of concentrations of multiple kinds of gas with one pyroelectric linear array sensor requiring no standard cell for reference concerning an infrared analyzer to be used in an industrial measuring field. CONSTITUTION:Light of an infrared light source 11 is introduced to a gas cell 14 for measurement and the light outputted from the cell is condensed dispersed spectrally to be detected with a pyroelectric linear array detector 18. With limited gas absorption, a reference level is measured by light with better atmospheric permeability of 3.7mum to determine a difference between the reference level and a signal output obtained in correspondence depending on gas concentrations of CO2, Co and No2 introduced into the gas cell. Thus, the concentrations of multiple kinds of gas can be measured simultaneoulsy without the used of a standard cell for reference.
Patent JP-S6471495-A (JP)
Title: Production of diglyceride
Inventor: HIROTA YOSHITAKA
IPC: C12P7/64
Filed: 1987-09-09
Abstract: PURPOSE:To obtain a diglyceride useful as a base for cosmetic, etc., in high purity and yield, by reacting glycerol with a fatty acid or its lower alkyl ester in the presence of a lipase having a specific action. CONSTITUTION:A 4-22C fatty acid or its lower alcohol ester is made to react with glycerol in the presence of an immobilized lipase or a lipase included in microbial cell and specifically acting to 1,3-site of a glyceride while removing water or lower alcohol produced by the reaction from the system. The lipase is preferably a lipase immobilized with an ion exchange polymer. The removal of produced water, etc., is preferably carried out by evacuation.
Patent JP-H04105722-A (JP)
Title: Press forming die for drawing
Inventor: KADOMA YOSHIAKI
IPC: B21D24/00
Filed: 1990-08-28
Abstract: PURPOSE:To make the deep drawing possible without generating cracks on the material to be worked even if there is a directional property on the flow of the material by setting the rotating mechanism to rotate the punch with the head formed to the spherical shape to the flowing direction of the material. CONSTITUTION:The material 8 to be worked clamped with the drawing dies 7 and the blank holder 6 is applied with the drawing force by the spherical head 4a of the punch 4 and deformed with drawing. On this deforming case, the head 4a of the punch 4 rotates along the material flowing direction of the material 8 to be worked with the rotating mechanism, pulls the material from the desired direction with the frictional force of the contact surface of the punch 4 and the material 8 to be worked, or does not hinder the material flow, accordingly, the material flow is performed smoothly and sufficiently, so the generation of cracks on the material 8 to be worked is prevented, and the forming of deep drawing can be executed.