baber/WOPTO huggingface dataset:
Patent JP-H02203477-A (JP)
Title: Data reproducing method for optical recording medium
Inventor: OSHIBA MITSUO
IPC: G11B7/26
Filed: 1989-02-01
Abstract: PURPOSE:To decide the quality of the write data with a simple circuit constitution by correcting the erasion in a normal read state and performing no correction of data in a read state which is set right after a writing operation. CONSTITUTION:An optical card 1 includes plural tracks 2 extending in the lengthwise direction of the card 1 in parallel with each other in the card width direction. The data on a sector of each track 2 includes the information data 11, a check word 12 of a 1st code series (C1 code series), and a check word 13 of a 2nd code series (C2 code series). In a normal read state the erasion is corrected with higher correcting ability and no correction is given to the erasion in a read state set right after a writing operation. then a normal error correction is carried out based on an error position detected by a syndrome arithmetic. Thus it is possible to strictly check the write data obtained right after a writing operation in a simple way just by adding some change to the decoding algorithm at a normal reproduction state. Then the reliability is more improved for the written data.
Patent JP-H11218352-A (JP)
Title: Air conditioning equipment
Inventor: OKAZAKI MITSUO
IPC: F24F11/02
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To avoid surely a stop of operation even in the case when the operation is conducted with the maximum capacity. SOLUTION: In air conditioning equipment which has an outdoor machine 11, indoor machines 12A and 12B and a control device 13 controlling operations of the outdoor machine and the indoor machines, the outdoor machine being equipped with a compressor 16, an outdoor heat exchanger 19 and an outdoor fan 20 sending air to the outdoor heat exchanger, the control device lowers the operating capacity of the outdoor machine at the time when a motor case 27 of a fan motor 24 of a fan driving system 26 driving the outdoor fan, a power transistor of an inverter 25, etc., are heated to a prescribed temperature or above in the course of the operations of the outdoor machine and the indoor machines.
Patent JP-H01196395-A (JP)
Title: Thermal transfer sheet
Inventor: SUGAFUJI JUNPEI
IPC: B41M5/035
Filed: 1988-02-02
Abstract: PURPOSE:To enable a clear image with sufficient density and fastness to be formed through applying thermal energy for a short time, by incorporating a specified dye into a dye support layer provided on one side of a base sheet. CONSTITUTION:A dye support layer provided on the surface of a base sheet is a layer in which a dye of formula I is supported by an arbitrary binder resin. In formula I, each of R1, R2 and R3 is a substd. or unsubstd. alkyl, cycloalkyl, alkenyl, alkynyl or phenyl, X is hydrogen, a halogen, alkyl, alkoxy, -NHCOR or -NHSO2R (R has the same meaning as that of R1). The dye of formula I has excellent thermal transferability, in spite of the relatively high molecular weight thereof. Further, the dye is excellent in dyeing properties for a transfer recording material and in color forming properties, and is free of property for migration (bleeding) in the transfer recording material.
Patent JP-H04260470-A (JP)
Title: Paint supply controlling method
Inventor: HIROE HIDEO
IPC: B05C11/10
Filed: 1991-02-15
Abstract: PURPOSE:To carry out painting work of a thixotropic paint using a loop-type paint supplying equipment. CONSTITUTION:Even if a paint stagnates in a branch pipe 2 branched off a loop-type supplying pipe 1 during interruption of painting work, a prescribed necessary amount of the paint can be sprayed from a painting head 3 by increasing the spraying pressure of the paint for a set period by a controller 8 through an air operating regulator 6 at the time of restarting the painting work.
Patent JP-S59147857-A (JP)
Title: Fuel feeding apparatus for construction machinery
Inventor: SAKAI SHIGETOYO
IPC: F02M37/08
Filed: 1983-02-14
Abstract: PURPOSE:To prevent an electrically-driven pump from being damaged by idle revolution, by permitting the pump to automatically stop if fuel is used up in an outside container when fuel is supplied, in an apparatus for supplying fuel into the fuel tank from the outside container by the electrically-driven pump. CONSTITUTION:When fuel is supplied into a fuel tank 1, the top edge of the suction pipe 3 of an electrically-driven pump 2 is inserted into an outside container such as drum can, etc. Then, the lead switch 9a of the first-level switch 9 installed onto the strainer 4 at the top edge of the suction pipe 3 is closed. Since also the lead switch 10c of the second-level switch 10 for detecting the upper limit of the amount of fuel in the tank 1 is in closed state at this time, the coil 13a of a relay 13 is excited, and the contact 13b is closed and, the electrically-driven pump 2 is started, and fuel supply is permitted. When the tank 1 is completely filled and the switch 10c is opened, or the outside container becomes empty and the switch 9a is opened, the relay 13 is deengergized, and the electrically-driven pump 2 stops operation.
Patent JP-S62180039-A (JP)
Title: Ferritic heat-resistant steel with very low carbon content for structural material for high temperature service
Inventor: UCHIDA HIROYUKI
IPC: C22C38/48
Filed: 1986-02-03
Abstract: PURPOSE:To improve weldability and workability as well as strength at high temp. by specifying the amounts of C, Mn, Cr, Mo, N, Ni, V, and Nb. CONSTITUTION:This ferritic heat-resistant steel with very low carbon content has a composition consisting of, by weight, <=0.02% C, 0.3-3% Mn, 7-13% Cr, 0.5-2.5% Mo, 0.03-0.1% N, <=1.5% Ni, 0.1-0.3% V and/or 0.02-0.2% Nb, and the balance Fe. Above-mentioned C content is minimized from a consideration of problems in refining. In this way, the formation of nitrides contributing to improvement in strength at high temp. is accelerated.
Patent JP-S60186822-A (JP)
Inventor: UIRIAMU ARUDEN KUROSURANDO
IPC: G02F1/13
Filed: 1985-02-06
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-S59147104-A (JP)
Title: Low-pressure selector valve
Inventor: UNO KEIICHIROU
IPC: F15B11/08
Filed: 1983-02-14
Abstract: PURPOSE:To permit smooth switching and perfectly eliminate internal leak by cutting-off the communication core part by the spool rand part of a spool valve body when the pressure difference between two main circuits is smaller than a prescribed value and cutting-off the communication to the core part in the high pressure by a poppet seat part when the pressure difference is large. CONSTITUTION:A spool valve body 39 which receives the pressure of a core part 16 on the left edge surface and receives the pressure of a core part 17 on the right edge surface is arranged at the center part. In the spool valve body 39, a spool rand part 40, 41 which moves in slidable ways for a rand part 18, 19 is formed, and a notched part 30, 31 is formed on the spool rand parts 40, and 41. A poppet valve body 42 is attached onto the left edge surface of the spool valve body 39 and urged towards a core part 15 by a spring 43. A poppet valve body 44 is attached onto the right edge surface of the spool valve body 39 and urged towards the core part 15 by a spring 45. The popeet valve bodies 42 and 44 rave the poppet seat parts 46 and 47 which make contact with the seat surfaces 37 and 38.
Patent JP-H03224760-A (JP)
Title: Printing device
Inventor: FUJITA KOICHI
IPC: B41J3/54
Filed: 1990-01-30
Abstract: PURPOSE:To enable data to be printed on the both surfaces of a printing sheet at the same time by combining two pairs of printing mechanisms and providing a function to perform a simultaneous printing on the both surfaces of the printing sheet. CONSTITUTION:Printing heads 6, 10, platens 7, 11 and an ink ribbon 3 are arranged so that these components come in contact with the front and back of printing sheet 4. The printing sheet 4 introduced through the rear of a main printer system is first set between a platen A7 and a paper holding roller 5 arranged in the lower part of the main printer system, using a sheet feed mechanism. At that time, data begins to be printed on the front of the printing sheet 4 using a printing head B6 arranged in the lower part of the main printer system. If a single line is printed, the sheet is fed to a next line by a sheet feed mechanism and is printed. This action is repeated to set the printing sheet 4 between a platen B11 and the sheet holding roller 5 arranged on the top of the main printer system. Then data is printed on the rear of the sheet 4 and after that, printing is performed on the both surfaces of the printing sheet.
Patent JP-H06210389-A (JP)
Title: Manufacture of bottomed cylindrical part
Inventor: HOKKEZU MITSUNOBU
IPC: B21D22/30
Filed: 1993-01-16
Abstract: PURPOSE:To efficiently manufacture a bottomed cylindrical part at low cost ensuring a sufficiently large outside flat part of bottom in a manufacturing method by which the part is manufactured by press work using a plate like material. CONSTITUTION:An intermediate product 22 whose length is longer than the length of a work 10 of finished formed product and a corner part 46 of a cylindrical part 42 and bottom part 44 whose radius is larger than the radius of the work 10 is pre-liminarily drawn from the plate like material to be bottomed cylindrical shape. After trimming an outward flange 48 of the intermediate product 22 by a die 56 and punch 60 whose inside and outside diameters are equal to the diameters of the work 10, the cylindrical part 42 is pressurized in the axial direction to flow pads to the corner part 46 side by forging and the intermediate product 22 is formed in the wanted shape.
Patent JP-H07230127-A (JP)
Title: Projection screen
Inventor: WATANABE ISOROKU
IPC: G03B21/62
Filed: 1994-02-21
Abstract: PURPOSE:To reduce a white band in a horizontal direction generated due to the stray light of a screen by providing a mat forming processing plane which scatters internal reflected light at a vertical convergence linear Fresnel lens sheet. CONSTITUTION:Light projected from a projector is made incident and refracted on the vertical convergence linear Fresnel lens sheet 14 from the smoothing plane of the vertical convergence linear Fresnel lens sheet 14 via a horizontal convergence linear Fresnel lens sheet 12, and it is emitted from a Fresnel lens part 14B, however, a part of it is reflected on the interface of a lens and the air, then, it goes to return light to the lens sheet. Since such stray light is scattered on the mat forming processing plane 18 when it is reflected again on the incident plane of a base film 14A, a position where it is emitted from the Fresnel lens part 14B to the outside can be expanded, and no local emission of the stray light is prevented from occurring, which makes the light hard to be observed. Therefore, the white band extending in the horizontal direction by the stray light due to the vertical convergence linear Fresnel lens sheet can be eliminated or weakened.
Patent JP-H05191438-A (JP)
Title: Transmission line error compensation circuit
Inventor: YASUDA TORU
IPC: G06F13/00
Filed: 1992-01-10
Abstract: PURPOSE:To provide the transmission line error compensation circuit in which the circuit configuration is simplified, the transmission efficiency is not deterio rated and an abort cell is compensated in a real time. CONSTITUTION:The circuit is provided with a transmission section U1 adding a parity cell S5 to input data S1 and sending transmission data S6 resulting from multiplexing the cell number to a transmission line 6 and with a reception section U2 detecting a missing cell missing in the transmission line 6 by checking a cell number S12 in the reception data 7 and supplementing a compensation cell S11 generated by parity cell arithmetic operation to the missing cell position.
Patent JP-S63192599-A (JP)
Title: Belt type dewatering drying machine
Inventor: ISHIGAKI EIICHI
IPC: F26B17/08
Filed: 1987-02-02
Abstract: PURPOSE:To improve the efficiency in dewatering by providing a far infrared radiation device at the adequate place at the peripheral side of the filter cloth traveling for a thin cake between filter cloths. CONSTITUTION:The dewatering part to form a thin cake by stretching upper and lower filter cloths around the roll 3 plurally arranged is made. In this case, far infrared radiation devices 4 in an adequate number are arranged at the adequate place of the peripheral side where the filter cloths 1, 2 travel. At the time when a shearing dehydration is executed between the filter cloths 1, 2 inside a sealed chamber after performing a gravitational dehydration with a sludge being supplied to the horizontal part 2a of the lower filter cloth 2, the far infrared radiation emitted from the device 4 projects the sludge to evaporate the moisture in the cake with its temp. up. The dehydration efficiency of a belt type dewatering drying machine is thus improved remarkably because of even the moisture among particles of the cake being dehydrated.
Patent JP-H08215990-A (JP)
Title: Position correcting method and device thereof
Inventor: SHIZAWA YOSHIHIRO
IPC: B23P21/00
Filed: 1995-02-09
Abstract: PURPOSE: To provide a position correcting method by which the position of a part can be exactly corrected, and the device. CONSTITUTION: A push-in unit 20 is brought down by a prescribed quantity by means of the motor 26 of a table driving mechanism 24, and the contact part 42 of a gage member positioned on the lower end is brought in contact with the upper face of the dial of a timepiece W. The image of the lower end part 36a of the gage member 36 and the needle point of the timepiece W is picked up by an image pickup part 16, and the height of the needle of the timepiece W is obtained from the image information. When the height of the needle is dislocated from the target height, the push-in unit 20 is further brought down by a fixed quantity, the needle is pushed downward by means of a push pin provided on the extreme end of a bar member 30, and the needle is pushed in against the fitting shaft. Hereby the height of the needle is corrected.
Patent JP-2000224002-A (JP)
Title: Surface acoustic wave device
Inventor: MARUTA KOICHI
IPC: H03H9/25
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device having a good band characteristic and an out-band characteristic, in which spurious signals resulting from high-order mode oscillations are suppressed. SOLUTION: Relating to a surface acoustic wave device in which plural surface acoustic wave filters 10 and 20 each of which is composed of a reflector 12a (22a), an IDT electrode 11a (21a) for input, an IDT electrode 11b (12b) for output, and a reflector 12b (22b) are connected to each other, pitches L1 and L2 of the electrode fingers of reflectors 12a and 22a (12b and 22b) and the IDT electrodes 11a and 21a for input (IDT electrodes 11b and 21b for output) are made different from each other.
Patent JP-S63190848-A (JP)
Title: Production of 1,4-naphthoquinone
Inventor: MINAMI RYOHEI
IPC: C07B61/00
Filed: 1987-02-02
Abstract: PURPOSE:To obtain 1,4-naphthoquinone economically, by gradually raising a heating rate or increasing O2 content in an O2-containing gas to cautiously regenerate a catalyst having lowered activity and catalytically oxidizing naphthalene with the O2-containing gas by the use of the regenerated catalyst. CONSTITUTION:In obtaining 1,4-naphthoquinone by catalytically oxidizing naphthoquinone with O2-containing gas in vapor phase by the use of a derivative of vanadium pentoxide-potassium sulfate-potassium pyrosulfate system shown by the formula (X is Si, Ti, Al, etc.; a-g are atomic ratio of each element; a:b:c:d:e:f is 10:10-100:5-100:0.1-10:0.05-10:10-300; g is number determined by values of a-f), feed of a raw material to a catalyst having lowered activity is stopped and temperature of the catalytic layer is lowered to <=300 deg.C. Then the rate of heating of the catalytic layer is made <=50 deg.C/hr, the catalyst is more preferably heat-treated at 350-480 deg.C, especially <=380 deg.C by gradually increasing O2 concentration of the gas to be sent to the layer and the reaction is restarted.
Patent JP-S61184362-A (JP)
Inventor: MATSUMOTO MASARU
IPC: F25B49/02
Filed: 1985-02-07
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-S54115149-A (JP)
Title: Speed signal generating system
Inventor: ISHIZUKA HIROMI
IPC: G01P3/42
Filed: 1978-02-28
Abstract: PURPOSE: To generate highly accurate speed signals according to the changes in moving speeds by controlling threshold values according to the speed of a rotator thereby changing over speed signal generating sources.  
     CONSTITUTION: The speed signals from an adder 31 are generated by either one of the systems by processing of the sine wave signals corresponding to the position of a rotator by a differentiating circuit 11 and full wave rectifier circuit 12 and processing of the currents corresponding to the accelerations being applied to a rotator drive motor by an integrating circuit 21 and the generating systems of different accuracies are changed over according to the time zones of the sine wave signals above or below the threshold value. This changeover is accomplished by opening and closing of gates 13, 23 via NAND gate 51, the NAND gate 52 connecting to FFs 44, 45 as the position signals or inverted position signals are compared in a comparator 43 or comparator 42 where the threshold value has been set according to the positive or negative of the sine wave signals. Hence, if the threshold values of these comparators 42, 43 are controlled according to the speed signals being outputted by the adder 31, the highly accurate speed signals may be generated even when the speeds have changed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10220190-A (JP)
Title: Segment erector device for shield machine
Inventor: MITANI NORIO
IPC: E21D11/40
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To simplify structure, to eliminate the need for a special correction means and to realize the assembly works of a segment accurately, safely and efficiently. SOLUTION: In the segment erector device installed into the rear drum section 120 of the shield machine 100, a direct acting member 5 forwarded and retreated in the chord direction of a rotary drum 1 is mounted on a support frame 2 extended to a rear from the rotary drum 1 set up to the rear drum section 120. An extended arm material 8 capable of being rotated around a straight line in the rectilinear propagation direction of the direct acting member 5, being elongated up to a section near to a longitude line passed through the axi of the rotary drum 1 in parallel with the rectilinear propagation direction and consisting of a rigid body is connected and supported to the direct acting member 5 through a shaft section 7. An erector head section 11 is installed at the front end section of the extended arm material 8.
Patent JP-S61181973-A (JP)
Title: Frequency shift detection circuit
Inventor: WAKE NAOHISA
IPC: G01R23/14
Filed: 1985-02-07
Abstract: PURPOSE:To enable separate detection of positive and negative frequency shifts, by connecting first and second enphasis circuits to respective outputs of first and second mixer circuits and further, first and second peak detecting circuits to the respective rear stages thereof. CONSTITUTION:A signal Si to be measured modulated in the frequency enters an input terminal 1 to be made constant in the amplitude with a limiter circuit 2 and as part of the signal is converted in the frequency confined to the upper- side band thereof with a mixer circuit 3 to obtain a signal proportional to the positive frequency shift of the signal Si being measured. Thereafter, the resulting signal is inputted into an enphasis circuit 4 for increasing the amplitude with respect to the frequency to generate a signal with the amplitude proportional to the frequency shift of the signal Si being measured, which is inputted into a peak detection circuit 5 to obtain the positive frequency shift output detecting the peak of amplitude. A part of the output of the limiter circuit 2 is converted in the frequency confined to the lower-side band of the signal with mixer circuit 7 to obtain a signal proportional to the negative frequency shift of the signal Si being measured. This enable separate detection of positive and negative frequency shifts.
Patent JP-H07228926-A (JP)
Title: Vertical continuous annealing furnace for steel strip
Inventor: MATSUSHITA SATORU
IPC: C21D1/00
Filed: 1994-02-21
Abstract: PURPOSE:To prevent the development of an edge extension and a center buckling of a steel strip by arranging heating means in an air cooling zone in a vertical continuous annealing furnace, detecting a steel strip temp. at the outlet side of a heating means and controlling the heating temp. CONSTITUTION:In the vertical continuous annealing furnace 1, a heating means 10 is added to the inner part of the air cooling zone 5. A first steel strip temp. detecting means 11 is arranged at the lower part of this heating means 10, i.e., the outlet side of the air cooling zone 5. Further, if necessary, a second steel strip temp. detecting means 12 is added to the upper part of the heating means 10. These means 10, 11, 12 are electrically connected with a heating control means 13. The heating means 10 is controlled based on the signals of the steel strip temp. detecting means 11, 12 to suitably heat the steel strip W to the temp., at which the development of the buckling is free from care. By this method, low speed strip passing can stably be executed.
Patent JP-H11208376-A (JP)
Title: Fixture of equipment for vehicle
Inventor: TANABE SHIGERU
IPC: B62D43/02
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To cope with the difference of mounting pitch of a fixing bolt fixing a spare tire, and prevent tilting by vibration or the like during running. SOLUTION: A mounting bolt 50 constituting a fixture 48 is screw mounted in a fixing bolt fixing a spare tire through a nut part 58. A screw part 60 of the mounting bolt 50 is inserted in a retaining plate 52 through a slide plate 56 and a slot 64. A holding plate 70 of the slide plate 56 is inserted between a plate main unit part 61 and an angular pipe 68 fixed thereto. When a fixing nut member 75 screwed to the screw part 60 is tightened, the retaining plate 52 presses a frame material 44 of a carrier to the spare tire, when the fixing nut member 54 is further tightened, the holding plate 70 impeded with movement in an axial line direction of the mounting bolt 50 by the angular pipe 68 holds the plate main unit part 61 in cooperation with the fixing nut member 54, the retaining plate 52 is fixed to the mounting bolt 50.
Patent JP-S62182050-A (JP)
Inventor: YAMABE TOMOYUKI
IPC: B65D33/00
Filed: 1986-02-03
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-H05279519-A (JP)
Title: Floor-and wall-covering formulation
IPC: C08L23/06
Filed: 1993-02-10
Abstract: A floor- and/or wall-covering formulation comprising:   (a) 100 parts by weight of an optionally functionalized, linear or star-shaped diene block copolymer containing at least one block derived from predominantly conjugated diene having a number average molecular weight in the range of from 20,000 to 100,000, which optionally has been hydrogenated whereby at least 80% of the aliphatic double bonds has been hydrogenated; (b) 100-400 parts by weight of polyethylene or a copolymer of ethylene and propylene having a melt index in the range of from 0.1 to 30 dg/min;   (c) 300-900 parts by weight of a functionalized polyalkylene; (d) 5-150 parts by weight of polyisobutylene having an average viscosity molecular weight in the range of from 40,000 to 5,000,000;   (e) 100-1500 parts by weight of a filler; and (f) 0-50 parts by weight of additives, such as antioxidants, flame retarders, antistatica, colouring agents and stabilizers. p