baber/WOPTO huggingface dataset:
Patent JP-H07212588-A (JP)
Title: Shading correction device
Inventor: IRIE ATSUHIKO
IPC: H04N1/401
Filed: 1994-01-14
Abstract: PURPOSE:To enable sufficient shading-correction even when a density reference plate is stained by enabling correcting a white reference value correcting value for correcting a threshold value to judge whether or not a white reference value is to be corrected with the stain of the density reference plate and the white reference value. CONSTITUTION:Image data read by a line CCD 26 is given to a shading correcting circuit 4 by way of an input interface part 2 and a digital AGC circuit 3. The circuit 4 is provide with a white reference value storing register 31, a black reference value storing register 32, an off-set storing register 33, a register 35 storing the value for correcting a reference value and an arithmetic part 34. The lower threshold value WMAX1 and the value WDN for correcting the white reference value out of the values set in the register 35 for storing the value for correcting the reference value are corrected in accordance with the stain of a white reference plate 24.
Patent JP-S63171316-A (JP)
Title: Magnetic encoder
Inventor: KAWABATA YASUMI
IPC: G01B7/30
Filed: 1987-01-09
Abstract: PURPOSE:To improve resolution by alternately arranging magnetic bodies with poles N and S on a position information plane and defining a prescribed spacing between the distal end sides of the adjacent magnetic bodies with the same polarity. CONSTITUTION:A rotary disk 5 is formed with position information 9 coaxially with a rotor shaft 2. The information 9 is alternately provided with magnetic bodies having poles N and S to form a circular pattern. The magnetic bodies have spacings l between the distal end sides of the adjacent bodies with the same polarity. The width of each magnetic body is set to 1/2l. Further, a waveform forming circuit board 6 is extended to the surface of the disk 5 across its circumference. A magnetoresistance element mount 6' is mounted on the extended portion of the board 6'. A plurality of magnetoresistance elements 7 are arranged on the element mount 6. At least (n) elements 7 are arranged in positions wherein the (m-1)-th (m=2, 3, 4...) distal end side as numbered from the first distal end side is determined by the accompanying expression. A signal indicative of a quotient obtained when the spacing l be tween the adjacent magnetic bodies with the same polarity is divided by 2n can be derived from the output of the elements 7.
Patent JP-S63171764-A (JP)
Title: Sheet collecting device
Inventor: ARIMA SHINICHI
IPC: B65H9/04
Filed: 1987-01-09
Abstract: PURPOSE:To always maintain the superior throwing-in attitude of a sheet by detecting the sheet throwing-in attitude and controlling the discharge quantity of the air discharged from a rear stopper, when the sheet in the different sheet condition is thrown into a sheet collecting device. CONSTITUTION:Sheets 3 are transported one by one in the direction of arrow A by a conveyor 4, and piled in a collecting frame formed of the front and rear stoppers 1 and 2. The front stopper 1 is equipped with a stopper plate 1a, and urged in the direction of arrow C by a coil spring 1b, and buffer action is obtained, and the sheets are piled by arranging the front edge parts of the sheets 3 without damaging the front edge parts of the sheets 3. The rear stopper 2 has an air discharge hole 2a for discharging air into the collecting frame, and the air generated by a fan blower 5 is discharged from the discharge part 2a, and the sheet 3d is introduced into the collecting frame, maintaining the superior throwing-in attitude. The throwing-in attitude of the sheet 3d is detected by a sheet throwing-in attitude detecting means, and the discharge quantity of air is controlled to a proper value by controlling the blower 5 by a control means.
Patent JP-H09190298-A (JP)
Title: Information processor, printing device and data processing method for printing device
Inventor: HARADA TAKUTO
IPC: G06F3/12
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To visually inform a user of the data processing situation of a printing device by transferring printing data quantity to a printing device before the printing device converts output information into printing data which can be translated and transfers it to the printing device at the time of requesting printing of output information from a prescribed application printer. SOLUTION: At the time of requesting printing of output information from the prescribed application printer, a transfer means (printer driver stored in a printer driver part 304) transfers data quantity of printing data to an LBP (laser beam printer) main body 1000 before the LBP main body 1000 converts the output information into printing data which can be translated and transfers it to the LBP main body 1000. Then, the LBP main body 1000 manages the data quantity of printing data which are sequentially transferred. Thus, the data processing situation of the LBP main body 1000 can visually be informed to the user.
Patent JP-S57118981-A (JP)
Title: Positioning equipment for hatch cover
Inventor: SUGIURA KUNIO
IPC: B63B19/18
Filed: 1981-01-14
Abstract: PURPOSE:To set opening of a hatch cover in two position phases where the cover is closed and shifted opened, by providing a connecting metal fitting at the external end of a side face of the hatch cover, a stopper metal fitting at the external end of a ramp on a hull, and a raisable spacer metal fitting between both the above fittings. CONSTITUTION:A connecting metal fitting 5'' is disposed in the projected manner at the external end of the side face of a hatch cover 5 and a stopper metal fitting 7 is disposed on the external end of a ramp on a hatch coaming 3. And a raisable spacer metal fitting 8 is disposed between both of the fittings 5'' and 7. When the connecting metal fitting 5'', the stopper metal fitting 7 and the spacer metal fitting 8 are joined with each other, the hatch cover 5 gets closed water-tightly. When the spacer metal fitting 8 is fell and the connecting metal fitting 5'' and the stopper metal fitting 7 only are joined, a work space 9 may be ensured between the cover 5 and the hatch coaming. Cleaning of the surface of the hatch coaming or other jobs can be done.
Patent JP-H03213567-A (JP)
Title: Production of brass-coated fiber
Inventor: HOTTA TORU
IPC: D06M11/83
Filed: 1990-01-09
Abstract: PURPOSE:To obtain the subject uniform fiber without using harmful chemicals by contacting a copper-coated fiber with hot zinc vapor in a reactor under the flow of an inert gas and a reducing gas, thereby alloying copper and zinc to form a brass-coating layer on the fiber. CONSTITUTION:A copper-coated fiber 1 is introduced into a reactor having a reaction tube 3 containing a flow of a mixture of an inert gas and a reducing gas introduced through a gas inlet port 4. Zinc vapor of 400-1050 deg.C generated from metallic zinc 9 filled in a boat 10 in the reactor is transferred with a carrier gas introduced through a carrier gas introduction port 8 and made to contact with the copper-coated fiber 1. Zinc is diffused into the copper coating layer to alloy the zinc and the copper. A brass-coating layer is formed on the fiber surface to obtain the objective brass-coated fiber.
Patent JP-2000204180-A (JP)
Title: Elastic aggregate
Inventor: KAWAGUCHI YASUHARU
IPC: C08J7/04
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To enhance the adhesion of an elastic aggregate to asphalt and prevent the elastic aggregate from jumping out from a paved surface in the elastic aggregate used in the asphalt surface in order to impart the flexibility to an asphalt paved road and effectively prevent snow and ice freezing. SOLUTION: This elastic aggregate 10 is obtained by forming a covering layer 2 (having 0.5-3 mm thickness) of a thermoplastic elastomer having 0.5-5 mm thickness on the surface of each rubber block 1 having 5-30 mm grain diameter.
Patent JP-H05191670-A (JP)
Title: Field index circuit
Inventor: SATO MASAYORI
IPC: H04N5/04
Filed: 1992-01-10
Abstract: PURPOSE:To provide the field index circuit which exactly excutes field discrimi nation even to non-standard signals and has no danger of generating spurious or the like. CONSTITUTION:A comparator 2 compares the number of horizontal synchronizing signals HD while vertically scanning composite video signals counted by a counter 1 with a prescribed number, the number is integrated by an integration circuit 3 and a D flip-flop 4 and afterwards, it is latched. Therefore, a first signal in the cycle of a two vertical scanning periods 2V so as to discriminate first and second fields is generated, and a vertical synchronizing signal VD obtained from the composite video signal is frequency divided into two stages so as to generate a second signal having the cycle of 2V. On the other hand, a switch 8 is selectively changed over according to a signal showing whether the composite video signal is a standard NTSC signal or not discriminated by monostable multivibrators 5 and 6 based on the output of the comparator 2, and either the first signal or the second signal is selectively outputted.
Patent JP-S57116839-A (JP)
Title: Submarine cable layer
Inventor: TAKEMOTO YASUTOSHI
IPC: E02F5/10
Filed: 1981-01-12
Abstract: PURPOSE: To exactly lay a cable without causing any damage to the cable being buried by excavation by using a system in which an excavating means and a soil discharging ejector are provided to a cable guide and excavated soil and sand are discharged onto the back plate of the cable guide by high-pressure water.  
     CONSTITUTION: A cable guide 2 is pivotally supported on a seabed sleigh 3 in a freely rocking manner. In the cable guide 2 having a downward chunnel form, a cable pathway 4 is provided at both ends in the longitudinal direction, and an excavating means is provided at the upper and lower parts between the cable pathway 4 and the chunnel opening. Also, soil discharge ejectors 5 and 5' by using high-pressure jet water stream are connected to a return pipe 10 having an opening on the back plate 8 of the cable guide 2 through a soil discharge outlet from soil discharge suction port, through which soil and sand are discharged onto the back plate 8 of the cable guide 6. Thus, the cable can be exactly buried the discharged soil and sand without the needs to lift up the laid cable. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61165502-A (JP)
Inventor: KOYAMA MASAHIRO
IPC: F22B1/28
Filed: 1985-01-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56155618-A (JP)
Title: Injecting device for reducing agent
Inventor: TAKAHASHI KAZUYOSHI
IPC: B01D53/34
Filed: 1981-01-12
Abstract: PURPOSE: To inject the agent to be injected into an exhaust duct uniformly by a method wherein an inlet pipe for a reducing agent or a hydrogen peroxide solution provided in a passage for combustion exhaust gas is placed adjacently to a pipe through which a cooling fluid flows.  
     CONSTITUTION: An ammonia inlet pipe 2 and a hydrogen peroxide inlet pipe 3 having injecting nozzles 4 and 5 respectively are fitted to a cooling tank 15 such a manner that the nozzles 4, 5 are exposed to a exterior, and the assembly is placed in the passage for the exhaust gas 8. The interior of the tank 15 is partitioned into water passages a, b, c by partition plates 16, 17. The cooling water 25 introduced from above flows downwards through the passage a, then it flows into the passages b, c and after inversion of flow direction, the cooling water 25 flows out upwardly. Aqueous ammonia solution 6 is cooled by water 25 in the passage b and is sprayed, in the liquid state without being boiled or evaporated, from the nozzle 4 in the direction opposite to the flow of the exhaust gas 8. Similarly, the aqueous hydrogen peroxide solution 7 is cooled by the water 25 in the passage c and is sprayed as a liquid from the nozzle 5 in the direction of the flow of the exhaust gas 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06208036-A (JP)
Title: Optical coupler and optical waveguide optical system
Inventor: NAKAYAMA YOSHINOBU
IPC: G02B6/122
Filed: 1993-01-12
Abstract: PURPOSE:To provide the optical coupler which couples optical waveguides formed on different substrates. CONSTITUTION:The optical coupler between the optical waveguides has the 1st optical waveguide 110 which has a high-refractive-index waveguide layer 112 on a low-refractive-index substrate 111 and a low-refractive-index layer 113 as an optical coupling part on it and the 2nd optical waveguide 120 which has a high-refractive-index waveguide 122 on a low-refractive-index substrate 121 and a low-refractive index layer 123 as an optical coupling part on it; and the propagation constants and equivalent refractive indexes of the 1st and 2nd optical waveguides 110 and 120 are denoted as beta1 and beta2, and N1 and N2 and an intermediate-refractive-index layer 101 is sandwiched as the coupling part between those optical waveguides 110 and 120 so that the low-refractive- index layer sides are put opposite each other. The refractive index of a material used for the intermediate-refractive-index layer 101 is larger than the refractive indexes of the low-refractive-index layers 113 and 123 of the 1st and 2nd optical waveguides 110 and 120 and smaller than the equivalent refractive indexes N1 and N2 of a mode of propagation and coupling with the optical waveguides 110 and 120.
Patent JP-H08192389-A (JP)
Title: Cutter device
Inventor: SAITOU HIROYUKI
IPC: B26D1/20
Filed: 1995-01-13
Abstract: PURPOSE: To prevent the generation of disturbance of the laminated condition of the material such as a long size paper even in the case where the material such as long size papers are successively laminated immediately after the long size paper is cut by moving a movable blade along a fixed blade. CONSTITUTION: A material displacement restricting belt 47 is provided in the carrying direction in the downstream of the cutting position provided with a round blade 35 and a fixed blade 36, and at the time of cutting a material 22 with the round blade 35, the material 22 is pressed by a part of the belt 47, which is pushed down by a pulley 50, so as to restrict the displacement of the material surface 22a in the surface inside direction, and the generation of disturbance of the laminated condition is prevented even in the case where the material 22' is placed on a stack tray 40 immediately after the cutting.  Since this stack tray 40 is held on a device fixing part 46 by a mechanism utilizing the frictional force freely to be moved in the vertical direction, the stack tray 40 is lowered by the thickness of the material 22' each time when the material 22' is stacked thereon, and the material surface 22a of the top position is maintained constant in relation to the carrying surface of the material 22.
Patent JP-H06214978-A (JP)
Title: Homonym display selection system
Inventor: YAMAGUCHI TAKESHI
IPC: G06F17/22
Filed: 1993-01-13
Abstract: PURPOSE:To improve operability by facilitating homonym selection by displaying a homonym selection candidate group to intersect with a conversion object character string and selecting a homonym by moving the homonym selection candidate group. CONSTITUTION:At the time of making an action for converting the conversion object character string 2-1, the character string 2-1 is converted to a homonym which is selected most recently. When the homonym is different from a desired homonym, at the time of making an action for displaying a homonym selection candidate menu 3, the menu 3 is displayed so as to intersect a line 2 including 2-1 with 2-1 as an intersection and at the time of making an action for starting the moving of a menu 2-3, the menu 2-3 moves until the desired homonym is selected. Then, at the time of coinciding with the desired homonym, an action for finishing the movement is made so as to finish the homonym selection.
Patent JP-S62282267-A (JP)
Inventor: KARUROSU KOODON KARUDO
IPC: G01N33/53
Filed: 1987-01-10
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-H04242299-A (JP)
Title: Engine noise reduction device
Inventor: HIBINO MASAHIRO
IPC: B60R11/02
Filed: 1991-01-17
Abstract: PURPOSE:To surely prevent an engine noise at a different listening point. CONSTITUTION:An engine rotating speed signal is processed by multiplication, higher harmonic removal, phase shifting, and amplitude modulation and the phase shift quantity and amplitude modulation quantity are controlled according to the operation state of an engine; and an electroacoustic transducer 10 generates a sound wave to cancel an engine noise. Further, the electroacoustic transducer is provided nearby the engine in an engine room 2. Therefore, the phase shift quantity and amplitude modulation quantity of the signal are controlled according to the operation state of the engine, so a difference of the engine noise and a difference in listening point can sufficiently be coped with and the engine noise is surely reducible. Further, the engine noise can be reduced in the engine room 2 before being spread.
Patent JP-S63173424-A (JP)
Title: Lighting line carrier equipment
Inventor: TSUKUDA YOSHIHIRO
IPC: H04B3/54
Filed: 1987-01-13
Abstract: PURPOSE:To send a carrier with a proper output level suitable for the impedance of lighting line at all times by sending the signal level of the carrier to the lighting line while its level is increased gradually, allowing the reception side to send the reception reply signal to the lighting line at a prescribed level or over and applying communication at the carrier level in this case. CONSTITUTION:In sending a carrier from a transmitter-receiver 2 to a transmitter-receiver 3, at first, the carrier of a minimum level is sent from a transmission circuit 22 to the lighting line 5 via a transformer 24 and capacitors 25, 26 by the control of a control circuit 21 in the transmitter-receiver 2 at the sender side. The carrier is transmitted to the transmitter-receiver 3 at the reception side via the lighting line 5. The transmitter-receiver 2 increases the level of the transmission carrier gradually and when the sent carrier reaches the receivable level of the transmitter-receiver 3 or over, the transmitter-receiver 3 receives the carrier to read the output level of the transmission carrier and the reception reply signal of the same level of carrier is returned to the transmitter-receiver 2 of the sender side via the line 5. The sender side transmitter-receiver 2 receives the reception reply signal to establish the communication by the carrier level and to start the communication.
Patent JP-H11200905-A (JP)
Title: Gear shift time control device of variable valve system
Inventor: MIURA SO
IPC: B60W10/10
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent excessive forces from being applied to a variable valve system by switching with good responsiveness lift properties of intake/exhaust valves in down-shifting. SOLUTION: When it is judged by a gear position sensor that a down-shift operation is carried out, the working angle of intake/exhaust valves is directionally controlled in the increased direction so as to be adapted to a high speed side. This enables a good responsive shifting of the working angle compared to the shifting of the working angle by detecting the increase of engine rotational speed.
Patent JP-H04237877-A (JP)
Title: Wind power generating set using lifting body
Inventor: MIYASHITA JUNICHI
IPC: F03D11/04
Filed: 1991-01-18
Abstract: PURPOSE:To dispense with the transmission of generated electric power up to the ground surface by means of a cable or the like by taking out a reciprocating motion being produced in a connecting cable means and generating the electric power in the vicinity of a cable guide means by each of alternate up- and-down motions of each set of plural lifting bodies. CONSTITUTION:Two sets of lifting bodies 1a, 1b are floated high in the air, and each length of cables 9, 10, 11a, 11b is controlled by a signal out of a transmitter 7, thus their lift is regulated. In brief, the lifting body 1a lowers its altitude, and the lifting body 1b shifts so as to increase the altitude. In consequence, each connecting cable 2 moves in the arrow direction and a driving sheave 4 rotates in the arrow direction. A generating set 5 takes out this reciprocating motion of the connecting cable 2, thereby generating electric power.
Patent JP-H01181821-A (JP)
Title: Bread baking machine
Inventor: IKEDA NORIO
IPC: A47J37/00
Filed: 1988-01-12
Abstract: PURPOSE:To bake a single loaf of bread without baking unevenness in the same way as simultaneously baking two loaves of bread by decreasing the power of a second heater on a baking case side to 1/2 of the case in which two loaves of bread are set in the baking case when a single loaf of bread is baked in a bread baking machine having two baking cases. CONSTITUTION:When the two loaves of bread are baked, bread materials other than yeast are putted to a first baking case 39 and a second baking case 44, and the baking case 44 is set in a baking chamber 34. When one loaf of bread is baked, the first baking case 39 is set in the baking chamber 34, a first microswitch 62 is turned on, then the revolution of a motor 23 is started, and the bread materials are kneaded. The yeast putted to the first baking case 39 is kneaded with the other bread materials, and based on a process control, each process is automatically carried out. Since a second microswitch 64 is connected to a contact point (a) side, a second heater 37 is made into 1/2 power at the time of baking two loaves by a diode 66.
Patent JP-S54105477-A (JP)
Title: Bonding unit
Inventor: YAMAMOTO KENJI
IPC: H05K3/34
Filed: 1978-01-19
Abstract: PURPOSE: To form uniformly fillets for signals, power supply and grounding different in thermal capacity by previously making radiation fins in selective contact with only signal junction pads small in thermal capacity.  
     CONSTITUTION: Shortly before header 8 heating over junction pads 5 and 7 lowers and comes in contact with lead wires 2 and 3, radiation fin 9 of spring structure touches only protruding piece 10 of signal pad 5. As a result, pad 5 and signal lead wire 2 small in thermal capacity and allowing solder to fuse easily radiate heat through fin 9 and, in consequence, the fusing of solder decelerates, so that fillets, large in thermal capacity, for the power supply and grounding can be formed with solder of lead wire 3 nearly equal to that of pad 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58121552-A (JP)
Title: Manufacture of plate group in lead storage battery
Inventor: NAKAJIMA TAKASHI
IPC: H01M50/541
Filed: 1982-01-13
Abstract: PURPOSE:To both surely generate a stable arc and easily from a uniformly strong strap part of a plate group further automatically perform its manufacture. CONSTITUTION:A pole pillar part 1, strap part 2 and protrusively shaped part 3 formed in an upward protruding state to the part 2 are provided. A connecting pole pillar and plate ear part 4 are set to a set of burning jigs 6, 6'. Here a slight gap 5 between the part 4 and 2 is that required for inserting the part 4 into the jig 6' and comb shaped strap. An arc from an arc electrode situated in an upper part of the part 3 of the strap can be surely collected to the part 3 in the part 2, and this part 3 is melted, in accordance with total parallel movement of the set jigs 6, 6', plural sheets of the parts 4 and the part 2 of the connecting pole pillar are integrally welded to form a plate group while burying the  gap 5 with molten lead in the part 3 in an adding state of the lead.