baber/WOPTO huggingface dataset:
Patent JP-H07107219-A (JP)
Title: Communication equipment for visually handicapped person
Inventor: HIRASHIMA TAKESHI
IPC: H04N1/00
Filed: 1993-10-04
Abstract: PURPOSE:To perform communication smoothly between a visually handicapped person and a healthy person by providing a braille demodulation part and a graphic demodulation part, and outputting the data of a character and a graphic from a communication channel in a rugged pattern. CONSTITUTION:Transmission data are inputted to a reception side as reception date including a character code and a graphic code via the communication channel 14. A reception part 10 confirms a connection request from the channel 14, and preserves the transmission data in memory. The character code 15 is outputted to the braille demodulation part 11, and the graphic code 17 to the graphic demodulation part 12. The demodulation part 11 demodulates the code 15 to an ordinary braille code 16, and an output part 13 outputs it on recording paper in the rugged pattern. The demodulation part 12 demodulates the code 17 that is binary black and white information to a dot code 18 finer than a braille dot, and the output part 13 outputs it on the recording paper in the rugged pattern.
Patent JP-2001071899-A (JP)
Title: Laminated ceiling panel for vehicle and manufacture thereof
Inventor: HIRASHIMA TOSHIYUKI
IPC: B29C65/48
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To reduce deterioration in shape accuracy, deformation and residual stress in bending in the case of constructing a ceiling panel by the use of a laminated panel for a vehicle. SOLUTION: In molding a laminated ceiling panel for a vehicle l formed by laminating an aluminum plate on front and back sides of a foam resin core plate 2, an aluminum decorative sheet 3 and an aluminum sole plate 4 are previously adapted to be bent at a predetermined curvature radius. Then, the aluminum decorative sheet 3 and the aluminum sole plate 4 that are previously bent are laminated by bonding on the front and back sides of the foam resin core plate 2 so as to form the laminated ceiling panel 1. Additionally, the laminated panel 1 is pressed by a molding for a predetermined period of time, resulting in removing residual distortion and reinforcing the bond.
Patent JP-H08107777-A (JP)
Title: Persimmon juice
Inventor: KUME TSUYAKO
IPC: A23L2/02
Filed: 1994-10-13
Abstract: PURPOSE: To obtain a persimmon juice having a refreshing feeling without any fear for discoloration with time. CONSTITUTION: This persimmon juice contains beverage ingredients of the following composition based on 1000cc carbonated water: 100-600g pulverized persimmon grains, 50-200g sugar and/or honey and 10-30g lemon fruit juice.
Patent JP-H04331561-A (JP)
Title: Raster input scanner having diagnostic mode for illumination performance prediction inspection
Inventor: UIRIAMU EI BURITSUTSU
IPC: H04N1/10
Filed: 1991-09-26
Abstract: PURPOSE: To diagnose properly a lighting device by converting an output of a photosensor array input video signal data, representing a lighting output profile and discriminating whether or not the signal is within a designated calibration value which has been set in advance. CONSTITUTION: A scanning driver 80 moves a lamp 25 until it comes directly below a calibration strip reflecting piece 84, the lamp 25 is lighted, and a profile of a luminous quantity of the lighting device is sampled within a predetermined time interval selected on a screen. The reflected light of the reflecting piece 84 is given to an array 24 via a lens 28, and an output of the array 24 is fed to an AGC circuit, converted into a digital signal, and is fed to a processor. The processor converts this signal into a signal for display with a histogram bar. Thus, the sample profile is displayed on a screen, and the viewer can visually confirm whether or not the profile is within the initially calibrated range.
Patent JP-S62111144-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: MURAMATSU MOTOYASU
IPC: F02D41/06
Filed: 1985-11-07
Abstract: PURPOSE:To prevent the overlean due to the formation of vapor and the erroneous operation of a lean monitor by delaying the start of operation of an air-fuel ratio feedback control suspending means on the basis of the continuation of the lean air-fuel ratio after the start at high temperature for a prescribed time. CONSTITUTION:The output of an air-fuel ratio sensor is input into an air-fuel ratio feedback control suspending means together with an air-fuel ratio feedback control means, and when the lean air-fuel ratio continues for a prescribed time, the trouble of a control system is judged, and the air-fuel ratio feedback control is suspended. Each detection value of a start time detecting means on the basis of an ignition switch and a high-temperature time judging means on the basis of the cooling-water temperature is input into an air-fuel ratio feedback control suspension/start delaying means, and in case of high-temperature start, the start of counting the lean air-fuel ratio continuation time by the air-fuel ratio feedback control suspending means is delayed. At the same time, the upper limit value of the air-fuel ratio feedback correction coefficient is varied to the larger value.
Patent JP-H08115572-A (JP)
Title: Recording and reproducing device
Inventor: YONEDA MINORU
IPC: G11B20/14
Filed: 1994-10-14
Abstract: PURPOSE: To prevent reduction of data recordable with a digital VTR. CONSTITUTION: The data in the image region of a data buffer 5 is decoded in the order of ECC3 and ECC2 respectively by an ECC3 coding/decoding circuit 9 and a coding circuit 7 and thereafter the parities of data, ECC3 and ECC2 are coded in the order of ECC1 by a coding circuit 11 to store these codes into the image region of a magnetic tape 17 through a modulation circuit 13 and a recording circuit 15. Immediately after this, the data is reproduced by a reproducing circuit 19 and a demodulation circuit 21 to decode the code words of ECC1 and ECC2 by a decoding circuit 23 and a decoding circuit 25 respectively.  When, for example, the reproduced data does not agree with the recorded data, the corresponding recorded data is coded for voice by the coding circuit 7 in the order of ECC2 and coded by the coding circuit 11 in the order of ECC1 to be recorded in the voice region of the magnetic tape 17 this time.
Patent JP-H0558015-A (JP)
Title: Manufacture of rubber stamp by laser process
Inventor: GOTO KAZUMI
IPC: B41K1/00
Filed: 1991-09-03
Abstract: PURPOSE:To improve the productivity by a method wherein an engraved part is formed by laser process on the surface of a rubber stamp material which contains 10-150 pts.wt. of hydrated silicic acid and anhydrous silicic to 100 pts.wt. of a raw material rubber, and is treated by an alkyl solution. CONSTITUTION:A rubber stamp material contains 10-150 pts.wt. of hydrated silicic acid and anhydrous silicic to 100 pts.wt. of a raw material rubber. In order to form an engraved part i.e., a printing surface, a draft of a printing pattern is made by phototypesetting, and then, the printing pattern is data- processed by scanning, image scanner, and a pattern is engraved by direct radiation of a laser beam on the rubber stamp material, based on the data. The operation is processed by a computer. The rubber stamp material after the laser process is immersed in an alkali solution to be washed, and then, the rubber stamp material is washed by water, and after a neutralizing treatment, the rubber stamp material is washed by water again. By the effects of the hydrated silicic acid and anhydrous silicic which are mixed in the rubber stamp material and the alkali solution, the stickness of a printed image is reduced, and the butadiene odor is eliminated.
Patent JP-H0783334-A (JP)
Title: Labyrinth seal
Inventor: SHINOHARA TANEHIRO
IPC: F16J15/447
Filed: 1993-09-10
Abstract: PURPOSE:To provide a labyrinth seal by which a clearance between the labyrinth seal and a rotary shaft outside face can be maintained at the proper value according to the operating condition while a clearance under the rated condition is reduced so as to greatly reduce a leakage. CONSTITUTION:In a labyrinth seal, which is built in the inside of a casing 2 so as to be movable in the radius direction around a rotary shaft 1 and consists of plural seal segments 3 arranged radially around the shaft 1, a spring device 11, which is arranged between the seal segments 3 and a casing groove 15 and moves respective seal segments 3 in the radius direction, and a radial sliding guide plate 10, which is fitted into a back face hole of each of the seal segments 3 and smooths its movement, are provided.
Patent JP-2000080916-A (JP)
Title: Exhaust system for multicylinder internal combustion engine
Inventor: RUTSCHMANN ERWIN
IPC: F02B27/04
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of such an exhaust cycle as being subject to a minus effect with one another, of individual cylinders put together in a group in order to attain a high torque level on the whole. SOLUTION: This exhaust system for a multicylinder internal combustion engine provided with each individual piece of exhaust lines 4, 6, 12; 5, 7, 13 and two groups 2 and 3 of cylinders, is equipped with a connecting pipe 16 lying between the exhaust lines set up in a spot nearby the engine. The connecting pipe 16 is made up as a resonant pipe, whereby it is formed into being interruptible or cutoff releasable in depending on at least one operational parameter of the internal combustion engine. Owing to the connecting pipe 16 working as the resonant pipe, resonance between both these exhaust lines is generated in dependence on the firing order and rotational frequency of the internal combustion engine.  When a resonance action worsens a torque variation depending on the rotational frequency, a cutoff valve 17 is closed, and when the resonance action is favorably working on the torque variation, the cutoff valve 17 is opened to operate.
Patent JP-H0590697-A (JP)
Title: Manufacture of semiconductor laser
Inventor: UNOSAWA HIROKIYO
IPC: H01S5/30
Filed: 1991-09-27
Abstract: PURPOSE:To improve the doping efficiency of a P-type dopant Zn, and to stand practical use even at a high growth temperature by bringing the growth rates of each semiconductor layer to a specific value or more. CONSTITUTION:The crystal growth rates of each semiconductor layer are brought to 2.5mum/h or larger. The graph gives the relationship graph of a crystal growth rate and carrier concentration. It shows results obtained in the case where a growth temperature of 720 deg.C and (dimethyl zinc)/(total amount of group III) = constant are used as growth conditions. Accordingly, the doping efficiency of a P-type dopant to a P-type (AlyGa1-1y)0.5In0.5P clad layer is improved by increasing the crystal growth rate, sufficient carrier concentration is obtained even at a high growth temperature ture aiming at the shortening of an oscillation wavelength, and the overall crystal growth time is shortened, and the diffusion of the dopant doped to the P-type clad layer to an active layer can also be reduced.
Patent JP-H0586232-A (JP)
Title: Thermoplastic resin composition excellent in liquid repellency
Inventor: FUTAMURA HITOSHI
IPC: C08L51/00
Filed: 1991-09-27
Abstract: PURPOSE:To obtain the subject composition, containing an olefinic resin and a specific graft-modified copolymer, excellent in liquid repellency and its persistence and useful as motor oils, inner films for laminated resin containers such as containers for chemicals and laminated resin films. CONSTITUTION:The objective composition containing (A) an olefinic resin (preferably having 0.5-100g/10min MFR) and (B) a graft-modified copolymer prepared by subjecting an unsaturated copolymer resin composed of 80-99.95mol% 2-12C alpha-olefin (preferably ethylene or propylene) and 0.05-20mol% cyclic olefin (e.g. 5-ethylidenebicyclo[2.2.1]hept-2-ene) expressed by the formula (R<1> is 2-5C alkylidene or alkenyl; R<2> is 1-5C hydrocarbon; (n) is 0-2) together with a polyfluoroalkyl group-containing (meth)acrylic acid ester or the polyfluoroalkyl group-containing (meth)acrylic acid ester and a vinyl or a vinylidene monomer to radical polymerizing conditions.
Patent JP-H04128346-A (JP)
Title: Stainless steel foil for metal support
Inventor: OMURA KEIICHI
IPC: B01D53/86
Filed: 1990-09-20
Abstract: PURPOSE:To improve abnormal oxidation resistance and adhesive strength of film without adding Y and other rare earth elements by adding specific amounts of Mg in the heat resisting foil used for combustion exhaust gas cleaning device and consisting of an Fe-Cr-Al alloy having a specific composition. CONSTITUTION:This stainless steel foil has a composition consisting of, by weight, 4.5-6.5% Al, 13-25% Cr, <=0.025% C, <=0.02% N, 0.01-0.1% Mg, and the balance iron and satisfying C+N<=0.03%. By the addition of Mg, the adhesive strength of a film as well as the resistance to the occurrence of abnormal oxidation in the exhaust gas can also be improved, thus sufficient oxidation resistance can be provided. Further, the effect of remarkably reducing the elongation of foil attendant upon the growth of oxide film (greater than the effect produced by Y and other rare earth elements) can be provided. Accordingly, the occurrence of structural damage can be prevented and the service life of the catalyst support can be improved while obviating the necessity of expensive Y and other rare earth elements.
Patent JP-S6490989-A (JP)
Title: Method of installing heat-insulating block to furnace wall and structure of furnace wall
Inventor: HANAMIZU TOKIKAZU
IPC: F27D1/14
Filed: 1987-10-01
Abstract: PURPOSE: To easily and surely carry out heat insulating block attaching work by fixing a heat insulating block supporting plate to the plate section of a U-shaped fitting fixed to a furnace wall by screwing a bolt which is rotatably inserted into the through hole of a U-shaped fitting in a female screw section provided in the supporting plate. CONSTITUTION: A U-shaped fitting 1 having a through hole 3 is fixed to the iron skin of a furnace wall and, at the same time, a headed bolt 7 having an angular hole 9 at its front end is rotatably inserted into the through hole 3 and supported and a female screw section 20 is provided at the center of the supporting plate 16 of a heat insulating block. When the block is pushed up by inserting a rotary rod 10 into the female screw section 20 and a columnar projection 11 at the front end of the rod 10 into the angular hole 9 of the bolt 7, the bolt 7 is screwed in the female screw section 20 and the supporting plate 16 is attached to the plate section of the fitting 1 and stably fixed. When a mold 14 and a cylindrical body 21 are removed thereafter, the laminated body swells and tightly adheres to the furnace wall.  Therefore, the block attaching work can be carried out easily and surely.
Patent JP-S63239327-A (JP)
Title: Driving controller for hydraulic construction machine
Inventor: TATSUMI AKIRA
IPC: E02F9/20
Filed: 1987-10-02
Abstract: PURPOSE:To make maximum horsepower suitable for heavy-load work generable according to the necessity, by installing a speed setting device which output a speed control signal, increasing the setting speed of a prime mover at a time when the displacement of an operating device for a hydraulic actuator goes beyond the specified value. CONSTITUTION:In case of a device which drives a hydraulic actuator 3 by means of discharge oil out of a hydraulic pump 2 being driven by an engine 1, engine speed is regulated by operation of a fuel lever 5 of a first speed setter 7 via a governor lever 6. And, discharge oil of a pilot pump 12 is selected by operation of an operating lever 9, whereby a control valve 4 is controlled and action of the hydraulic actuator 3 is controlled. IN this case, there is provided with a second speed setter 20 which outputs such a signal as increasing the setting speed of the engine 1 when displacement of the operating lever 9 exceeds the specified value. And, with output of this setter 20, a speed controller 21 is controlled, and the engine speed is controlled in place of control by the setter 7.
Patent JP-H06103213-A (JP)
Title: Input/output device
Inventor: ODAWARA HIROAKI
IPC: G06F13/12
Filed: 1992-09-18
Abstract: PURPOSE:To provide an I/O device capable of quickly transferring a large quantity of data and having a simple constitution. CONSTITUTION:A channel processor 4 in a channel device 3 instructs parallel data transfer to plural channels in a channel cluster (CCL) at the time of reading out a channel command (CCW). Each channel successively generates plural addresses for making access to the data belonging to one of respective channel numbers out of plural parts obtained by dividing data in the control of muP execution control part 50 to make access to a main storage device 7. Respective channels transfer the data to an auxiliary storage device 8 in parallel through plural optical fiber cables 64. A buffer control circuit 65 receives the divided data transmitted from the plural channels through the cable 64 from a channel port 61, selects either one of the faces of a buffer 66 having two-face constitution having 2k bytes in each face, writes data in the selected face, and after writing all data in the face, a buffer control circuit 67 immediately writes the written contents in a high speed device 68.
Patent JP-S63103108-A (JP)
Inventor: FUJII KAZUO
IPC: E01H5/04
Filed: 1986-10-20
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-H0193292-A (JP)
Title: Receiver for radio control
Inventor: KOBAYASHI KAZUO
IPC: H04Q9/16
Filed: 1987-10-02
Abstract: PURPOSE:To prevent malfunction and operation stop by providing a synchronizing signal reproducing circuit, generating a control reference signal for each period of a reception data and using the control reference signal when no synchronizing pattern is detected due to noise or the like thereby applying decoding control of a data decoder. CONSTITUTION:When a reception data S11 is outputted from a reception section 11, a sampling pulse generating circuit 12 generates a sampling pulse S12 of a period Lb. A sampling circuit 13 uses the pulse S12 to receive the pulse S11 and outputs the signal S13. A synchronizing signal detection circuit 14 detects a synchronizing pattern S11a from the signal S13 and gives a control reference signal S14 to a data decoder 15 through an OR gate 21. A synchronizing signal recovery counter 20 uses the signal S14 as the reset and the signal S12 as the clock to count the period of the signal S11, outputs a pulse control reference signal S20 for each period Fs and outputs pulse control reference signal S20 for each period Fs to supply it to the data decoder 15 through the OR gate 21. Thus, when the detection circuit 14 cannot detect the signal S11a, the signal S20 can process the data part S11b.
Patent JP-H0590938-A (JP)
Title: Semiconductor circuit
Inventor: OHASHI MASAAKI
IPC: H03K17/04
Filed: 1991-09-27
Abstract: PURPOSE:To reduce the transmission delay of a signal due to a wire length. CONSTITUTION:Voltage divider resistors Ra, Rb, Rc and Rd are provided on the way of a wire 1 and the other terminal of them is connected to the wire 1 through PMOS 3, NMOS 4, PMOS 5, NMOS 6. The PMOS 3 and the NMOS 4 are turned on for a prescribed time before a VCLOCK comes when a voltage Vx at an input terminal of a latch circuit 2 is logical H and the PMOS 5 and the NMOS 6 are turned on for a prescribed time before the VCLOCK comes when the voltage Vx at the input terminal of the latch circuit 2 is logical L. Since a potential on the way of the wire 1 is changed to a level in the vicinity of a threshold level of the latch circuit 2 before an inverted output of a VIN is sent to the wire 1, the transmission delay in the signal is reduced.
Patent JP-2000079972-A (JP)
Title: Cushion envelope with improved burnability
Inventor: KAWAKAMI HAJIME
IPC: C08L101/00
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To improve the burnability of a cushion envelope comprising a composite material including paper and a plastic foam sheet compared with conventional ones to prevent dioxin from being generated in exhausted gas after incineration. SOLUTION: The cushion envelope comprises a plastic cap film 2 having numerous protrusions and a flat back film 3 which are stuck to an internal face of a paper envelope 1 to form numerous sealed air bubbles 4 for providing a backing of a closed cell sheet. The closed cell sheet to be used may comprise a material containing 0.1 to 10 wt.% of iron oxide powder added to plastic forming the sheet. The closed cell sheet to be used may be not only of a two- layered structure but also a three-layered structure including a liner film.
Patent JP-H0985123-A (JP)
Title: Magnetic separator for molten slag
Inventor: HAMABE KOHEI
IPC: B03C1/22
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the removal rate of the iron-components in molten slag by arranging a magnetic force generating member above the transporting device in a device for removing the iron-components in molten slag by using magnetic force and disposing plural magnetic members in juxtaposition on endless rotating bodies rotating around this magnetic force generating member. SOLUTION: The respective magnetic sepn. chains 11 have magnetic force at the time the rear surface of a belt 10 comes into sliding contact with the base of the magnet 5 when the belt 10 is rotated around the magnet 5 by a driving motor 8. The respective magnetic sepn. chains 11 ride on the transporting surface 13 of the belt conveyor 4 when the chains arrive at this surface and move so as to rub the transporting surface 13 by attaining the deflected state from the straight shape. The chains pass evenly in the molten slag 2 under movement so as to stir the molten slag, thereby attracting the iron-components. Next, the magnetic sepn. chains 11 pass over the transporting surface 13 of the belt conveyor 4 and swing so as to restore the straight shape by their own weights until the chains are detached from the magnet 5, by which the magnetic force is released. The attracted iron-components 3 are then dropped alongside the conveyor 4.
Patent JP-S60142278-A (JP)
Title: Inspecting device of led level meter unit
Inventor: HARA TAKASHI
IPC: G09F9/00
Filed: 1983-12-28
Abstract: PURPOSE:To inspect automatically a display function at a high speed by detecting the power consumption of an article to be inspected and a standard non- defective article, comparing a current difference of a corresponding display LED, and discriminating whether said article is good or not. CONSTITUTION:A standard non-defective article 2 of the same structure as an article to be inspected 1 is prepared, and both the articles are made to execute the same display driving by a power source circuit 3. Current detecting circuits 4, 5 detect the current consumption of both the articles, respectively, detect the difference of both currents by a differential circuit 6, and this value is held by a sample holding circuit 7. A differential circuit 8 detects the difference of the holding contents of the circuit 7 and an output of the differential circuit 6. A comparing circuit 9 compares the output voltage of the differential circuit 8 and a reference voltage 10, and when both the voltages coincide with each other, a coincidence detecting signal is sent out.