baber/WOPTO huggingface dataset:
Patent JP-S6456285-A (JP)
Title: Side stand for motorcycle
Inventor: WATANABE SHOEI
IPC: B62H1/02
Filed: 1987-08-28
Abstract: PURPOSE: To prevent a ground-touching plate from turning to a storing position and to always exert the function of the ground-touching plate to a full extent by providing a spring restoring between the storing position and a ground- touching position of a stand-bar and providing the ground-touching surface of the ground-touching plate with a projection. CONSTITUTION: When a stand bar 38 is erected and a ground-touching plate 44 is erected at the ground-touching position by putting the toe of a shoe at the projection 54 of the ground-touching plate 44, the ground-touching plate 44 is stabilized at the position shown by an imaginary line. When a vehicle body is tilted in this state to press the ground-touching plate 44 onto the ground, the reactive force of the ground is applied to the ground-touching surface of the ground-touching plate 44. In this respect, the reactive force is sometimes applied to the ground-touching plate 44 in the direction in which it is stored, but in this case, the projection 54 also bites into the ground to prevent the ground-touching plate 44 from turning in the storing direction. Therefore, the ground-touching plate 44 does not turn and can surely receive the reactive force of the ground.
Patent JP-H0377975-A (JP)
Title: Image forming device
Inventor: TAGUCHI KAZUE
IPC: G03G15/16
Filed: 1989-08-21
Abstract: PURPOSE:To prevent soiling of a photosensitive body and a transfer paper carrying belt by turning off developing bias of a developing means simultaneously activating a control means based on output of detecting means or providing a developing bias control means which impresses reverse bias on the developing means. CONSTITUTION:When the end of a transfer paper 14 is detected by detecting means 4 and 5, a transfer paper carrying belt 17 and developing means 7, 9, 11, and 13 are separated from a photosensitive body 1 based on that output, and the developing bias of the developing means 7, 9, 11, and 13 are turned off by the developing bias control means or the reverse bias is impressed on the developing means 7, 9, 11 and 13. Thus, no excessive toner image is formed, and the transfer paper carrying belt 17 and the photosensitive body 1 are not soiled by the excessive toner image.
Patent JP-S6189257-A (JP)
Title: Erosion-preventing agent for slope
Inventor: SUZUKI TAKAHIRO
IPC: C08K3/00
Filed: 1984-10-09
Abstract: PURPOSE:To provide an erosion-preventing agent for slope, effective to strengthen the bond between rocks and improve the fixability of the deposition on ground by the film of the agent, by compounding a mixture of PVA and SBR, normal Portland cement, and cationic asphalt emulsion at specific ratios. CONSTITUTION:The objective agent can be prepared by mixing (A) a mixture of polyvinyl alcohol and styrene-butadiene rubber, (B) normal Portland cement, and (C) a cationic asphalt emulsion, at weight ratios (A:B:C) of 0.3:0.5:1. An agent having excellent adhesivity and durability to freezing and melting can be produced by the addition of the components A and B.
Patent JP-H0544192-A (JP)
Title: Production of lightweight pigment-coated paper
Inventor: EIMAEDA SHIGERU
IPC: D21G1/02
Filed: 1991-07-31
Abstract: PURPOSE:To produce the subject product having a low basis weight and a high luster degree by subjecting coated raw paper to a smoothing treatment with a soft calendar comprising a metal roll and an elastic roll having a specific hardness under a specified condition and subsequently subjecting the calendared raw paper to a coating treatment. CONSTITUTION:A supporter having an absolutely dry basis weight of 27-60g/m<2> is treated with a calendar device comprising a metal roll and an elastic roll having a Shore D hardness of 6080 degree under a condition giving a water content of 2-8% to give a Beck smoothness of 10-60sec regulated by the JIS P-8119. A pigment coating layer having an unit weight of 1.5-10g/m<2> is disposed on at least one surface of the treated supporter to provide the objective product. An elastic roll using an urethane rubber and an aromatic polyamide resin is preferable as the elastic roll, because the elastic roll is easily handled and has a long life. The temperature of the roll is preferably 160-150 deg.C.
Patent JP-H0965365-A (JP)
Title: Video signal reproducing device and video signal recording and reproducing device
Inventor: NAKATSUKA AKIHITO
IPC: H04N9/80
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To simultaneously confirm all of component signals even with a single system in the video signal reproducing device and the video signal recording and reproducing device which reproduce the signals obtained by recording component video signals in the TCI (color line-sequential time-compressed integration) system. SOLUTION: The signal recorded on a magnetic tape 12 is taken out by a reproducing head 13 and is amplified by a reproduced amplifier 14 and is demodulated by an FM demodulator 15 and is converted into a digital signal by an A/D converter 16. The time base, line positions, and the number of lines are controlled without separation of Y signal data and PB and PR signal data based on the timing signal from a timing generation circuit 18 by a signal processing circuit 17, and the signal is converted into an analog signal by a D/A converter 19 and is added to the synchronizing signal generated by a synchronizing signal generation circuit 20 by a synchronizing signal addition circuit 21, and the addition result is outputted from a signal output terminal 22.
Patent JP-H1148510-A (JP)
Title: Printer and its method for recording
Inventor: MATSUURA TAKANOBU
IPC: B41J19/18
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To enable recording without causing an overlap of dots or formation of a blank part, by detecting a movement characteristic of a carriage loading a thermal head having a plurality of heat-generating elements, and changing a power feed cycle to each heat-generating element of the thermal head in accordance with a result of the detection. SOLUTION: In order to grasp a movement characteristic of a carriage 4 beforehand, the carriage 4 is moved under the same condition as at the time of recording. In other words, a thermal head 8 refrained from recording is pressed to a platen 2 and the carriage 4 is moved along the platen 2 while an ink ribbon is wound. At this time, marks of a linear scale 10 arranged via a constant distance are read by an encoder 9 on the carriage 4, and a result is output as a detection signal to a control circuit. The movement characteristic of the carriage 4 is thus grasped. When images are to be recorded, a power feed cycle to each heat-generating element of the thermal head 8 is changed in accordance with the movement characteristic. High-quality images can be printed accordingly.
Patent JP-S6368719-A (JP)
Title: Two-cycle engine
Inventor: YAMAMOTO HITOSHI
IPC: F02B25/20
Filed: 1986-09-10
Abstract: PURPOSE:To increase the filling efficiency of the intake air and to improve the output, by controlling a control valve to close perfectly at a specific intermediate area of the engine, where the control valve to convert the opening period of an exhaust port if furnished at the exhaust port. CONSTITUTION:A two-cycle engine 2 has a scavenging port 13 and an exhaust pipe 14 to be opened and closed by the reciprocation of a piston 7, and a control valve 15 is provided at an exhaust port 13 to control the opening and the closing times of the exhaust port 13. The control valve 15 is opened and closed by the reciprocating operation of a valve shaft 19, and the valve shaft 19 is rotated directly or inversely by a servo motor. In this case, the control valve 15 is controlled to be at the fully closed position when the operating condition of the engine is detected to be at the intermediate rotation area, when a high level positive pressure waves produced in the exhaust pipe by the exhaust gas of the preceding stroke reach to the exhaust pipe 14 near the end of the scavenging operation. Thereby, the pushing back of a blowing out gas in the scavenging air to a combustion chamber can be carried out effectively, and the filling efficiency of the intake air is improved.
Patent JP-H0378142-A (JP)
Title: Connection video recording and editing video recording to magnetic tape
Inventor: TANI NOBUAKI
IPC: G11B15/087
Filed: 1989-08-18
Abstract: PURPOSE:To allow connection recording and synchronous editing with high accuracy by processing the tape displacement arising from the position movement of a loading mechanism by a computer contained in a video recorder. CONSTITUTION:The control pulse numbers alpha, beta, gamma of the tape displacement arising from the position movement of the loading mechanism at the time when a video recording stop operation 4 and a rerecording operation are executed and stored by the built-in computer 10. The X+beta, Y+alpha-gamma obtd. by adding the control pulse numbers alpha, beta, gamma of the tape displacement to the control pulse number X at the time of rewinding and the control pulse number Y at the time of the approach traveling for the start of recording are set in counters and the rewinding is executed while down counting is executed. The down counting is stopped at the point of the time when the X+beta is reset. Rerecording is executed while the down counting is executed. The rerecording is started at the point of the time when the Y+alpha-gamma is reset to zero. The connection record ing is thus executed with the high accuracy.
Patent JP-S6191060-A (JP)
Inventor: TAGUMA YASUHISA
IPC: H01C7/04
Filed: 1984-10-12
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-S58114564-A (JP)
Title: Picture discriminator
Inventor: MATSUNAWA MASAHIKO
IPC: H04N1/00
Filed: 1981-12-26
Abstract: PURPOSE:To discriminate whether an original picture is a line drawing or a gradation picture, by checking the peak interval of a time series output of a picture signal. CONSTITUTION:An original is scanned and luminous energy signals are photoelectrically converted at every unit reading size to discriminate the picture with the obtained picture signal. In this case, the peak interval of the time series output of the picture signal discriminates whether the original picture is a line drawing mainly consisting of lines or a gradation picture consisting of consecutive gradation of contrast. The concrete picture discriminator consists of a photoelectric conversion section 21 obtaining a picture signal Se and a peak detection circuit 22, a counter 23 determining the peak interval, a sample hold circuit 24, a CPU25 of statistics and conversion of data, a data memory 26, a program memory 27, a timing control section 28. Thus, the histogram having the peak interval is formed to discriminate the line drawing and gradation picture.
Patent JP-S6456491-A (JP)
Title: Waveform data memory for sound generator
Inventor: YAMAMURA KIMIO
IPC: G10H7/00
Filed: 1987-08-27
Abstract: PURPOSE: To easily output a sound with a prescribed waveform by outputting a sound corresponding to a prescribed waveform and prescribed address frequency by repeatedly addressing a storage means by a control means for prescribed periods. CONSTITUTION: The waveform data storage device is provided with the storage means for storing the waveform data of plural sampling points with a prescribed waveform in a series of addresses and the control means for addressing the storage means at prescribed address frequency and constituted so as to generate a stored waveform at the time of accessing waveform data stored in a prescribed address at prescribed address frequency. When the waveform to be one period is repeatedly addressed for prescribed periods, a sound based upon the waveform is generated. Consequently a sound with a prescribed waveform can be easily prepared.
Patent JP-H0657315-A (JP)
Title: Operation of blast furnace based on hydrogen gas utilizing ratio
Inventor: KAWAMURA TAKUSHI
IPC: C21B5/00
Filed: 1992-08-11
Abstract: PURPOSE:To make the length of a low temp. region proper and to improve the utilizing ratio of reducing gas by measuring furnace gas composition at plural points in the radius direction of a blast furnace, calculating a hydrogen gas utilizing ratio and adjusting the distribution of charged materials at the furnace top based on the calculation. CONSTITUTION:By using sondes 8, 9 at plural positions in the height direction of a bulky zone part 6 in the blast furnace shaft part, the composition and the quantity of the furnace gas are measured and the hydrogen gas utilizing ratio is calculated based on these measured values. By obtaining the difference between these hydrogen gas utilizing ratios and based on the difference, the distribution of the charged materials at the furnace top is adjusted to improve the gas ventilation. By this method, the length of low temp. region in the blast furnace is kept so as to be suitable and the stabilized operation can be continued.
Patent JP-2001038756-A (JP)
Title: Production of in-mold coated resin molded article
Inventor: OKA SHIGERU
IPC: C08F290/04
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To improve the close adhesion with a coating layer to realize excellent surface smoothness by supplying a coating material into a mold on and after a point of time when a resin molding material containing a thermoplastic polymer, a monofunctional monomer and a polymn. initiator becomes a specific degree of cure or more during molding under heating and pressure. SOLUTION: A syrupy resin molding material is polymerized and cured by heating to form a molded article substrate and an in-mold coating material is supplied into a mold at a point of time when the degree of cure of the molded article substrate represented by formula (wherein a degree of cure Da is obtained by grasping the expansion/contraction quantity of the resin molding material as the moving distance in a Y-axis direction by the displacement meter attached to the mold and setting an X-axis to a time axis. The degree of cure Da is one at a point of time ta when the displacement at a point of time t0 turned to contraction by polymn. and curing is set to Y1 and the displacement at a time when displacement becomes constant finally is set to Y1 and the displacement at an arbitrary point of time ta after t0 is set to Ya) becomes a specific value 93 a or on and after this point of time.
Patent JP-S60107685-A (JP)
Title: Pressure mechanism of cleaning blade in electrophotographic copying device
Inventor: KUTSUWADA AKIO
IPC: G03G21/10
Filed: 1983-11-16
Abstract: PURPOSE:To prevent cleaning defects by reducing the force, with which two levers constrict a turning center shaft, very much by the tension of a spring which gives a pressing force to a cleaning blade. CONSTITUTION:The length of a detaining arm 21 is so set that a rise part 12b of the first lever 12 and an arm 13a of the second lever 13 are not brought into contact with each other. A contact B2 between the second lever 13 and the detaining arm 21 is distant from a shaft 11 but is near an attaching point D of a spring 14. A connection center point B1 between the first lever 12 and the detaining arm 21 is distant from the shaft 11 and is near an attaching point C of the spring 14. Points B1 and B2 are fulcrums when the first and the second levers 12 and 13 constrict the turning center shaft 11 by the tension of the spring 14. Since a constricting force F3=b/aF1 and b<<a are true, the force F3 is very weak. Consequently, the first and the second lever 12 and 13 do not bite the shaft 11 and are turned smoothly. Thus, cleaning defects due to impossibility of withdrawing of a solenoid 17 are prevented.
Patent JP-H1035573-A (JP)
Title: Crank mechanism of bicycle or the like
Inventor: TAKASU SHUHEI
IPC: B62M3/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide larger rotation torque when a pedal is pressed down so as to climb a slope easily by constituting a first arm and a second arm in such a manner that they are on a straight line when the first arm is at a position where the pedal is pressed down and making the length of both arms sum of the length of arms of both arms. SOLUTION: When an arm 3 rotates in an arrow c direction, a small sprocket 4 connected with a small sprocket 5 by a chain 6 rotates in an arrow d direction by the same rotation angle as the arm 3. That is, when a central axis of the arm 3 which is at a position A rotates by θo and comes to a position B, an arm 2 rotates in the reverse direction to the arm 3 by the same angle as the arm 3 and moves from A' to B'. Consequently, the arm 2 is kept in parallel with a ground surface at all times and rotary locus of the arm 3 becomes locus shown by a. But, the center of a pedal 1 draws rotary locus shown by b and its radius of rotation is the same as radius of rotation of the arm 3. However, the length of an arm is prolonged at a position where power for pressing down the pedal 1 is generated, and large rotation torque is obtained.
Patent JP-H1142659-A (JP)
Title: Method and apparatus for manufacturing resin material component
Inventor: KOMIYAMA KICHIZO
IPC: B29L11/00
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To upgrade a surface accuracy by disposing resin material between upper and lower molds, heating the material together with both the molds, and press molding, thereby reducing double refraction of a molding. SOLUTION: A resin material 27 is previously metered by an injection molding method, and preliminarily molded in a final shape. This is disposed between an upper mold 6 of an upper mold assembly 4 formed of a fixed die 7, etc., and a lower mold 13 of a lower mold assembly 11 formed of a moving die 14, etc., and, after inert gas atmosphere is filled in a molding chamber, it is heated by a lamp unit. Temperature is detected by a thermocouple for detecting temperature mounted in the assembly 11, and temperature of the material 27 is calculated by a previously obtained empirical formula. At the time point when the temperature arrives at temperature between a transition point of the material 27 and temperature of its melting point, the mold 13 is raised, and the material 27 is press formed by the molds 6 and 13. Thereafter, the material 27 is cooled by inert gas.  Then, the mold 13 is lowered, and a molding 28 is taken out.
Patent JP-H0381069-A (JP)
Title: Tube end seal welding method for corrosion resistant duplex tube
Inventor: HOSHINO YOSHIMITSU
IPC: B23K9/23
Filed: 1989-08-22
Abstract: PURPOSE:To prevent the occurrence of weld defects and weld metal cracking by forming a gap on an inner and outer tube boundary of tube ends and then, subjecting the interval between the tube end face of an outer tube and the outer peripheral surface of an inner tube to fillet welding with material of the same system as the inner tube. CONSTITUTION:The outer pipe 2 is fitter to the inner tube 3 on the duplex tube 1 and the inner tube 3 is exposed on the tube end. The outer peripheral surface 5 of the inner tube 3 is tack-welded with material of the same system as the inner tube 3 and the diameter of the exposed part of the inner pipe 3 is reduced by solidification and shrinkage of position beads 6 to form the gap 7 on the inner and outer tube boundary. The interval between the tube end face of the outer tube 2 and the outer peripheral surface 5 of the inner tube 3 is subjected to fillet welding with material of the same system as the inner tube 3 to form a fillet welded zone 8. By this method, the occurrence of the weld defects and weld metal cracking are prevented. Afterward, cladding by multilayer welding is performed to form a multilayer welded zone 9.
Patent JP-S58112522-A (JP)
Inventor: KAWAI KIYOKAZU
IPC: A47L9/04
Filed: 1981-12-25
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-H0261080-A (JP)
Title: Cathodic protection method for stainless steel
Inventor: CHIBA SHIGERU
IPC: C23F13/14
Filed: 1988-08-29
Abstract: PURPOSE:To effectively protect a stainless steel by the cathodic protection method by mounting an amorphous alloy which is lower in corrosion potential and is higher in corrosion resistance than the stainless steel to a part of the stainless steel. CONSTITUTION:The stainless steel 1 and the amorphous alloy 2 having the compsn. consisting of 36 to 60% Fe, 10 to 16% Cr, 4 to 7% Ni, and 17 to 50% Ta (all by atomic %) and is lower in corrosion potential and higher in corrosion resistance than the stainless steel 1 are connected by a lead wire 3 or the two metals 1, 2 are brought into mechanical contact with each other or a coating film 2a of the amorphous alloy is formed by a sputtering method, etc., on the stainless steel 1 except the region 1a thereto to be protected in order to prevent the corrosion of the stainless steel in severe corrosive environment such as high-temp. concd nitric acid by the cathodic protection method. The corrosion of the stainless steel is drastically decreased even in the extremely severe corrosive environment of the high-temp. concd nitric acid, etc.
Patent JP-S6458128-A (JP)
Title: Automatic selection system for balance network
Inventor: AWATA YUTAKA
IPC: H04B3/03
Filed: 1987-08-28
Abstract: PURPOSE:To reduce the circuit scale and cost by applying threshold value generation and echo peak detection comparison for balance network adjustment through the use of an echo canceller section thereby saving the provision of a comparator and a voltage generating circuit for the purpose. CONSTITUTION:A balance network control section BNCONT gives 1 digital data to a D/A converter of an echo canceller, which gives a threshold V1. The output of a subtractor SB is V12-V1, an error detection comparator ECOMP of an echo canceller is compared with '0' setting voltage and its difference is given to echo canceller control sections ECCONT and BNCONT. The ENCONT is now inoperative and the BNCONT obtains the combination of resistors and capacitors of the balance network BN giving a relation of V12-V1<=0. In case of V12-V1>0 for all combinations, the BNCONT gives a digital data outputting a threshold value V2 to the converter D/A, similar operation is applied and the combination of resistors and capacitors forming the relation of V12-V2<0 is obtained.
Patent JP-S60107280-A (JP)
Inventor: FUJISHIMA SUSUMU
IPC: H01R39/08
Filed: 1983-11-15
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-H04344231-A (JP)
Title: Polyester for thin wall thickness deep-drawn can with good impact resistance and workability and manufacture of resin coated steel sheet
Inventor: TANAKA ATSUO
IPC: B32B15/08
Filed: 1991-05-21
Abstract: PURPOSE:To improve the shock resistance and workability of a polyester resin coatred steel sheet for a thin wall thickness deep-drawn can be controlling the relation of the surface roughness of the steel sheet and the thickness of an adhesive primer. CONSTITUTION:On one or both surfaces of a steel sheet, an adhesive primer is applied and then solidified so as to simultaneously satisfy the relation of D/Ra>4 and 0.5<D/Rmax<5, which has a thickness of the surface roughness of the steel sheet and has in its molecule a kind or more of hydroxyl group, ester group, carboxyl group, amide group, amino group, and urethane group, and thereafter thermoplastic polyester resin is laminated thereon.
Patent JP-S6275707-A (JP)
Title: Simulator
Inventor: ASAOKA KOICHI
IPC: G05B17/02
Filed: 1985-09-30
Abstract: PURPOSE:To simply, easily, and quickly perform initialization, by using a momentary push-button switch for each operation switch and forcibly setting an initializing switch signal to a hold device by means of a computer at the time of initialization. CONSTITUTION:Since a momentary push-button switch is used for the operation switch of this simulator, all switch output signals from a control panel 3 to a process input-output device 2 are in 'OFF' condition when initialization is performed. Initialization to the momentary push-button switch is performed by setting an initializing switch condition in the output section of a hold device 6. At the time of initialization, an initializing signal is outputted to a computer 1 when initializing switch data are set in the hold device 6 from an initializing data base 9 provided in the computer 1.