baber/WOPTO huggingface dataset:
Patent JP-H02280549-A (JP)
Title: Signal transmitter
Inventor: SUGINO NOBUO
IPC: H04L1/00
Filed: 1989-04-21
Abstract: PURPOSE:To surely detect a data error caused due to a fault of a transmission line or external noise or the like and to correct an erroneous data by applying time division multiplex to a start-stop bit data signal and a '1', '0' repetitive bit data signal in bit synchronization with the start-stop synchronizing bit data signal, and sending the result. CONSTITUTION:A transmission signal multiplex section 1 converts a start-stop synchronizing bit data signal (a) and a '1', '0' repetitive bit data signal (b) in bit synchronization with the start-stop synchronizing bit data signal into one signal by using the time division multiplex system and the resulting signal is sent to a receiver side via a transmission line. A reception signal demultiplex section 2 at a receiver side demultiplexes the multiplexed transmission signal into the start-stop synchronizing bit data signal (a) and the '1', '0' repetitive bit data signal (b) and sends them to an error detection/correction section 3. The error detection/correction section 3 confirms whether or not the said two signals have a prescribed format and when the start-stop synchronizing bit data signal (a) is in error, the irregular component of the repetitive bit data signal (b) is noticed by the error detection/correction section 3 to correct only a numeric data part of the start-stop synchronizing bit data signal (a).
Patent JP-S60247272-A (JP)
Title: Separator for transfer material
Inventor: SHIMOMURA YOSHINOBU
IPC: B65H29/54
Filed: 1984-05-23
Abstract: PURPOSE:To enable sure sepn. of a transfer material without scratching the surface of an image carrying body and without disturbing an image by adhering a self-adheisve separating means having a self-adhesive agent to the surface of the transfer material on the side having no toner image and stripping forcibly the transfer material from the surface of the image carrying body. CONSTITUTION:A separating roller 8 consisting of a sponge roller 8a on which a self-adhesive tape 8b is wound is disposed on the down stream in the transfer section of a transfer electrifier 5. The rear of the transfer material P is adhered to the roller 8 and said material is separated from a photosensitive body 1 when the transfer material P which is subjected to transfer arrives at the sectioi where the body 1 contacts with the roller 8. The transfer material is then forcibly separated by a separating claw 9 disposed in proximity to the roller 8 and is conveyed to a fixing position by a conveying belt 10. The side of the material P having no image is adhered and therefore the self-adhesive sepn. by the roller 8 does not affect the image plane and does not injure the surface of the body 1.
Patent JP-S5727730-A (JP)
Title: Heat-cutting device for synthetic resin foaming body
Inventor: TAKAHASHI YUKIO
IPC: B26F3/12
Filed: 1980-07-25
Abstract: PURPOSE:To obtain a plurality of sheets, whose cut surfaces have ruggedness, e.g. wavy pattern simultaneously, by feeding a synthetic resin foaming at a body costant speed to a heat cutter periodically moving up and down. CONSTITUTION:A blocky synthetic resin foaming body is mounted on a moving table 50, and the table 50 is carried toward a heat cutter 20 by operation of a variable motor 40. A cam 30 cooperating with the variable motor 40 is rotated, so as to periodically move up and down a heat cutter 20 spanned between columns 10, 10' through a roller 13. The synthetic resin foaming block A fed to the heat cutter 20 at a fixed speed is heat-cut into a plurality of sheets whose cut surfaces have a wavy-pattern ruggedness. The shape of the cut surface of the sheet product can be freely changed, e.g. into a trapezoidal ruggedness, a triangular ruggedness or the like, by changing the profile of the cam 30.
Patent JP-S62259587-A (JP)
Title: Production of useful substance using enzyme
Inventor: OKAHATA SHIGEO
IPC: C12P1/00
Filed: 1986-05-02
Abstract: PURPOSE:To produce an useful substance, by reacting an immobilized and microencapsulated enzyme prepared by immobilizing an enzyme in microcapsules through a spacer with a raw material in a nonpolar medium. CONSTITUTION:A spacer (graft polymer) is linked to the outside of microcapsules in an aqueous medium containing various inorganic salts and an aqueous organic solvent and an enzyme and the spacer are linked with a reagent having two or more functional groups by a crosslinking method to afford an immobilized and microencapsulated enzyme. The above-mentioned immobilized enzyme containing water in the interior thereof is then suspended in a water-immiscible organic solvent containing a starting raw material and stirred or the water-immiscible organic solvent containing the starting raw material is passed through a packed bed filled with the above-mentioned immobilized enzyme containing water to afford an enzymic reaction product. The affinity between the above-mentioned enzyme and the raw material is high and a high reaction rate is obtained.
Patent JP-S5328454-A (JP)
Title: Recording instrument
Inventor: TANABE TOMOYUKI
IPC: G01D15/00
Filed: 1976-08-27
Abstract: PURPOSE: The reduction in the number of steps of wiring operations and the reduction in faults as a result of wiring are achieved by employing a mother board and forming all major electric circuits in printed wiring thus connecting these by a plug-in system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63267216-A (JP)
Title: Nonwoven cloth structure for plant culture bed
Inventor: ASHIKAGA NAOO
IPC: A01G1/00
Filed: 1987-04-25
Abstract: PURPOSE:To obtain the titled structure having moderate water-retaining action and usable easily without causing root rot, proliferation of mold, etc., by producing a nonwoven cloth having specific thickness, cut width, cut length, etc., using cut synthetic fibers having specific diameter. CONSTITUTION:A nonwoven cloth having a thickness of 1-10mm is produced by using cut fibers of a synthetic fiber (e.g. polyester fiber or vinylon fiber) having a diameter of 1-10dr. The nonwoven cloth is cut to 1-10mm in width and 20-400mm in length to obtain the objective nonwoven cloth structure for a plant culture bed. The structure can be used simply by filling in a culture vessel. Sprinkled water is moderately retained in a culture bed composed of the structure and the retained water is freely movable by capillary phenomenon and absorbed by a plant within a few days or evaporated from the free surface. Accordingly, proliferation of sundry germs in the structure can be suppressed and the structure can be maintained in clean state to eliminate the necessity of disinfection.
Patent JP-H06318058-A (JP)
Title: Image display device
Inventor: USUI HIDETOSHI
IPC: G09G5/00
Filed: 1993-04-28
Abstract: PURPOSE:To provide an image display device rotating a displayed image by an angle as far as the image display device itself is rotated. CONSTITUTION:Gyroscopes 1 are mounted on parts corresponding to X, Y, Z axes of the image display device respectively, and analog values from the gyroscopes 1 are converted into digital values by an A/D converter 4. The digital values are processed by a CPU 5, and in which direction and by what degree the image display device itself is rotated are detected, and the displayed image is rotated by the angle as far as the image display device itself is rotated based on the information, so as to display the image as if the point of view were moved.
Patent JP-S61261939-A (JP)
Title: Data collecting system
Inventor: ASAI TAKAHIRO
IPC: H04L12/40
Filed: 1985-05-15
Abstract: PURPOSE:To simplify the hardware by constituting the titled system so that a data is transmitted successively in one direction toward a central equipment from a terminal equipment being in the remotest position, and other terminal equipment adds its own data to the data which has been transmitted from its adjacent terminal equipment, and transmits it. CONSTITUTION:A signal which has been inputted from a transmission line 40 is returned to original information by a demodulator 41, and in a data processing circuit 42, the information from this terminal equipment is added to the head or the end, and said signal is modulated by a modulator 43 again, and outputted from a transmission line 44. A data processing circuit 42 can be constituted by using a microprocessor, but it can be constituted at a low cost by integrating an exclusive circuit and converting it to an IC by a gate array.
Patent JP-H11295335-A (JP)
Title: Detecting apparatus for position of moving body
Inventor: ISHIKAWA YUKITAKE
IPC: G01P15/18
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a detecting apparatus, for the position of a moving body, in which the number of required accelerometers can be reduced and which can detect the position by a simple structure. SOLUTION: A first accelerometer 1, a second accelerometer 2 and a third accelerometer 3 are arranged in such a way that their detecting axes are mutually parallel. The first and second accelerometers 1, 2 are arranged in the up and down direction so as to be separated by r1, and the first and third accelerometers 1, 3 are arranged so as to be separated by r2 in the horizontal direction. Then, the direction of the detecting axes is set as the y-axis, the horizontal direction perpendicular to the y-axis is set as the x-axis, and a direction which is perpendicular to the y-axis and the x-axis is set as the z-axis. Then, an acceleration 1 around the x-axis is found on the basis of the difference between the first and second accelerometers 1, 2, and the angle of inclination θ1 of an automobile is found on the basis of the acceleration ω1.  Then, when the detected acceleration of the first accelerometer 1 is designated as a1, an acceleration in the y-direction is found on the basis of a1-g.sinθ1. When an acceleration (a1-g.sinθ1) cosθ1 in the horizontal direction is integrated, the position of the automobile is found.
Patent JP-H0596369-A (JP)
Title: Aggregate fillet welding method
Inventor: MATSUMOTO YUKIHIRO
IPC: B23K9/02
Filed: 1991-04-08
Abstract: PURPOSE:To eliminate the time to interrupt and resume welding on a hole part and to obviate supervision of an operator. CONSTITUTION:At the time of fillet-welding 6 a web 4 to the face, etc., 5 of aggregate by automatic welding, continuous welding 10 is performed without interrupting welding even at an end of a scallop 8 provided on an edge of the web.
Patent JP-H04310062-A (JP)
Title: Picture read method
Inventor: SAKAMOTO TAKASHI
IPC: H04N1/04
Filed: 1991-04-08
Abstract: PURPOSE:To eliminate deviation in joints of picture signals in the picture read method employing plural line sensors. CONSTITUTION:Parts of line sensors 21(1), 21(2) arranged side by side read an original 103 in duplicate and resulting picture signals are connected by using a switching signal to form a one picture signal. As the switching signal, a picture signal outputted at read scanning is used and the signal is an edge signal representing it that an output level of the picture signal is fluctuated consecutively for a prescribed time or over. The edge signal is obtained from a picture signal in real time at read scanning and also a signal detected simultaneously from the plural line sensors and since the signal is obtained from an original 103 itself, even when the original is not flat, the read range in duplicate is eliminated and the resulting signals are formed consecutive to form the line picture signal.
Patent JP-S5227962-A (JP)
Title: Process and device for extracting or inserting shaft in winding machin e
Inventor: SUZUKI HIROTATSU
IPC: B65H19/30
Filed: 1975-08-26
Abstract: PURPOSE:Operations of handling and insertion of the shaft after the shaft is extracted from the wound porduct are easily performed.
Patent JP-H09269464-A (JP)
Title: Synthetic cross prism and its production
Inventor: AKIYAMA KAZUYA
IPC: G02F1/13
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly work and to reduce cost by forming two dichroic films constituted in a synthetic cross prism on perpendicular planes. SOLUTION: In this synthetic cross prism, the dichroic films 14a and 15a are formed on two surfaces orthogonally crossed, and the cross prism is constituted of a 1st prism 16 constituted so that the crossing angle of two surfaces may be about 90 deg. and 2nd to 4th prisms 28, 29 and 17 constituted so that the crossing angle of two surfaces orthgonally crossed may be smaller than 90 deg.. As for the 4th prism 17; the dichroic film 14b is formed on its surface which is not opposed to the 1st prism 16, and the opposed surfaces of the prisms 16 and 17 are stuck in a state where the non-opposed surfaces of the prisms 16 and 17 are made flat. As for the 2nd prism 28; the dichroic film 15b is formed on its surfaces which is opposed to the 3rd prism 29, and the opposed surface of the prisms 28 and 29 are stuck in a state where the non-opposed surfaces of the prisms 28 and 29 are made flat.  Therefore, the crossing angle of two surfaces orthogonally crossed need not be accurately controlled in the prisms 28, 29 and 17 other than the prism 16, and the cost is drastically reduced.
Patent JP-S5528785-A (JP)
Title: Filter material washing device
Inventor: MOCHIZUKI TAKUO
IPC: B01D41/02
Filed: 1978-08-24
Abstract: PURPOSE: The device which is used for cleaning of filter materials of filter devices using filter materials, may be readily installed and used for washing of filter materials of existing filter devices as well and provides excellent washing efficiency.  
     CONSTITUTION: The device consists of a lift pipe 1 whose bottom end is a suction port 2 and top end is a discharge port 4 and a separating chamber 11 which separates filter materials and foul water with porous wall plates and deads them out respectively through lead-out ports. The top end of the lift pipe 1 is protruded and coupled into the separating chamber 11 and a jet pump 7 is connected and used to the intermediate part of the lift pipe 1 in such a manner that its injection port faces the discharge direction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61261073-A (JP)
Title: Self-controlled movable type printer
Inventor: MURANAGA YOSHINOBU
IPC: B41J3/28
Filed: 1985-05-15
Abstract: PURPOSE:To enable characters and figures with arbitrary size to be printed out on a paper with an arbitrary size through remote control, by providing a main body of a printer with a processing circuit for radio data, an arm part mechanism having a degree of freedom of 3 and controlled by the circuit, and a base part mechanism. CONSTITUTION:An interface part 3 is connected to a slot 2, and a controller 1 is connected to the interface part 3 by a bus line. Optical data are transmitted from an IR light-emitting element 2 to a main body part 11 of the printer. The received signal is sent to an MPU16 through an amplifying circuit 13, a detection circuit 14 and a wave-shaping circuit 15, to be processed by the MPU16. While reading data from a ROM17, the X-direction position, Y-direction position and UP/DOWN movement of a pen 26 is controlled through a motor- driving circuit 19, thereby printing out. Not only characters but figures can be written in arbitrary size, controlling a pen-supporting arm or wheels 23a, 23b.
Patent JP-H05272641-A (JP)
Title: Side rail for combined oil ring
IPC: F16J9/06
Filed: 1992-03-30
Abstract: PURPOSE:To reduction lubricating oil comsumption in a side rail for combined oil ring, by forming an oil passage hole in such a manner as to cause it to pass through the side rail from an upper surface side to a lower surface side. CONSTITUTION:When a piston 4 rises, a combined oil ring 10 is located on the crank-chamber side of a ring groove 4a of the piston 4. At this time, an inner-peripheral side of an upper-side side rail 1 is raised and an inner-peripheral side part of an upper surface of the upper-side side rail 1 abuts on an upper-side surface of the ring groove 4a. In this case, since a cutout portion is formed in an upper-side lug portion 3a of a space expander 3, a space portion defined by a lower-side surface of the upper-side side rail 1, the upper-side lug portion 3a and an upper-side side rail support protrusion 3b communicates with a space portion defined at the back of the upper-side side rail 1 and also communicates with a lubricating-oil passage 4b. As a result, when the piston 4 rises, the lubricating oil which is left on the upper side from the oil ring and scraped off by the upper-side side rail 1 passes through an oil passage hole 1a of the side rail 1 via an arrow-indicated course to return to the crank-chamber side.
Patent JP-S5729138-A (JP)
Title: Light pen detecting circuit
Inventor: KINOSHITA HIROTSUGU
IPC: G06F3/037
Filed: 1980-07-28
Abstract: PURPOSE:To obtain the coincidence of a light pen detecting position even by a device which exercises screen control in raster unit, by utilizing the presence of the photodetection signal of a light pen as to a display device on a raster scan basis. CONSTITUTION:At the point in time when a light pen outputs a photodetecting signal, counter data is set in a register 1 and a register set flag 11 is turned on to inhibit the gate 10 of the photodetection signal. A coincidence detecting circuit 2, when the same data as the contents of the register 1 arrives, generates a gate signal which turns on a light pen flag. If a coincidence signal is outputted at this point in time, the light pen flag is set to output a photodetection signal on frame later. When no photodetection signal is outputted, a resetting circuit 13 resets the register set flag 11, and the counter data is set with the next photodetection signal.
Patent JP-S5531758-A (JP)
Title: Continuous-form folding apparatus
Inventor: SHIMADA MASAJI
IPC: B65H45/107
Filed: 1978-08-25
Abstract: PURPOSE: To dissolve the defect of protrusion of forms on the midway even at a folding position beginning with any of dale folding and peak folding by arranging a nipping roll and a movable guide which operate according to the direction of top folding of a continuous form.  
     CONSTITUTION: In order to assist the folding function of a form A due to a movable guide 10, a nipping roll 6 is arranged oppositely to a slanting guide 9 and the movable guide 10, and if first fold is dale folding, the nipping roll is drawn near through the signals from a control circuit 15 due to a detector 1, and a form is nipped by the slanting guide and the nipping rool, and a bending stress is concentrated at the fold by the movable guide 10 opened forward and the nipping roll, and thus folding is assisted. In the case of beginning with peak folding, the movable guide is turned forward when the top end of the form contacts with a stackker 12, and a pressure is applied by the top end, applying peak folding action to a first fold. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5532731-A (JP)
Title: Production of metal to glass sealed body
Inventor: SAKAMOTO YUUSEI
IPC: C03C27/02
Filed: 1978-08-24
Abstract: PURPOSE: To smoothen the surface of glass contacting to a jig, in airtightly sealing the glass in a metal outer ring such as iron ring, by using a metal sealing jig having a coefficient of thermal expansion different from those of the ring and glass, and a specified contact surface roughness to molten glass.  
     CONSTITUTION: Iron outer ring 10 has step 12 at the lower part of the inner wall of opening 11 and an adequate no. of attaching holes 13. An oxide film is formed on the surface of ring 10, and transparent glass disc 14 made of soda lime glass is mounted on step 12. This assembly is mounted on degreased sealing jig 15 made of Fe-Ni-Co alloy and having a molten glass contact surface roughness below 10μ, pref. mirror surface. They are put into a furnace and heated to about 1000°C in a reducing atmosphere to melt disc 14, whereby under surface 140a of transparent glass 140 is contacted to the surface of jig 15 and shaped to flat, and upper surface 140b is concaved. They are then taken out of the furnace and cooled to obtain high transparency window (b) having smooth under surface 140a for oil surface monitoring. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S586761-A (JP)
Title: Centrifugal casting method
Inventor: MORICHIKA TOSHIAKI
IPC: B22D13/02
Filed: 1981-07-02
Abstract: PURPOSE:To produce an arbitrary two-layered pipe in thick and thin layers having high adhesiveness between both layers in the manufacture of the two- layered centrifugally cast pipe by charging a molten flux having temps. higher than the m.p. of the metal of the 2nd layer simultaneously with casting of the 2nd layer. CONSTITUTION:In a centrifugal casting device, a required amt. of molten metal is charged to cast the 1st layer having design wall thickness. After the 1st layer solidifies down to the inner side thereof, the molten metal for the 2nd layer is charged. At the same instant of the charging of the molten metal of after said charging, a molten flux is charged to remelt the thin solidified shell (chill layer) of the 2nd layer produced in the boundary part with the 1st layer by the heat restained by the flux. Despite the presence of the flux captured in the chill layer (part of the flux charged after the casting of the 1st layer), it is floated and separated on the top surface of the molten metal for the 2nd layer by the remelting of said chill layer, and the 1st layer is melt-stuck to the 2nd layer, whereby the adhesiveness between both layers is improved.
Patent JP-2000298956-A (JP)
Title: Disk device, memory control method for disk device
Inventor: FUJIMOTO MITSUTERU
IPC: H04N5/93
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To process inexpensively both modes of music data in which error correction is performed by reproducing again and data in which error correction is performed by a parity code. SOLUTION: Output data of an EHM-ACIRC decoder 8b are switched by a switch circuit 17a, and given to a memory controller or an error correction memory controller. The memory controller examines existence of an error in a block unit of compressed voice data, when an error exists, a block unit including the error is reproduced again at the prescribed number of times, and newly reproduced data are generated from data reproduced at plural times. When data reproduced from a magneto-optical disk 1B are stored in a memory, the error correction memory controller discriminates whether it is data requiring error correction processing or not, when error correction is required, data are read out from the memory, and error correction processing is performed.
Patent JP-2000297934-A (JP)
Title: Coverlet for kotatsu
Inventor: ODA KEIZO
IPC: A47G9/02
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a coverlet for KOTATSU which is constituted in such a way that the periphery of the coverlet does not become an obstacle and the coverlet is not moved to such a degree that the hot air in a KOTATSU flows out when the KOTATSU is set up in a small room. SOLUTION: A coverlet for KOTATSU is constituted in such a way that its ceiling section 1 has nearly the same shape as the top plate of a KOTATSU has and skirts 2a, 2b,... are sewn on the external sides 3a, 3b,... of the ceiling section 1 in partially overlapping states. In addition, the four sides of the ceiling section 1 are respectively provided with upper skirts 4a, 4b,... to cover the overlapping sections of the skirts 2a, 2b,....