baber/WOPTO huggingface dataset:
Patent JP-S62299167-A (JP)
Title: Blackboard-writing recorder
Inventor: YANO KANJI
IPC: H04N1/00
Filed: 1986-06-18
Abstract: PURPOSE:To cause the junction part of recording medium to pass near an electrode without any hindrance and to prevent the bonding of a colored substance on the electrode even when the interval between the recording medium and the electrode is set smaller by separating the electrode from the recording medium at the prescribed timing. CONSTITUTION:Recording medium 1 is turned by the driving of one side roller 2, the voltage corresponding to an image signal is impressed to an electrode 38 and an image is formed on the recording medium 1. Then, an auxiliary sheet 1c of the recording medium 1 passes through the part of the electrode 38, this is detected by a microswitch 13 and an actuator 9 is operated. Consequently, a sleeve 35 is rotated in the B direction of an arrow, and the electrode 38 is shifted at the position largely away from the recording medium 1 as shown in double dotted chain lines. For that reason, the recording medium 1 and the electrode 38 are made close, the impressing voltage is not increased, the sticking property of a toner is improved, and even then, the passing of the auxiliary sheet 1c of the recording medium 1 is not hindered.
Patent JP-H071656-A (JP)
Title: Carbon fiber reinforced resin molded product and production thereof
Inventor: FUJIMOTO KAZUHIRO
IPC: B32B15/08
Filed: 1993-06-14
Abstract: PURPOSE:To enhance the stability to environment by preventing the oxidation of a carbon fiber under high temp. environment and to prevent the generation of discharge gas by interposing a carbon fiber reinforced resin layer between two aluminum layers and providing a seal metal layer to the edge part of the composite of both layers. CONSTITUTION:A first cylindrical aluminum material 1 is composed of a thin-walled aluminum sleeve of high quality. Resin impregnated carbon fibers 3 wherein a prepreg material of carbon fibers is impregnated with a resin having tackiness are inserted in the first cylindrical aluminum material 1 in proper quantity so as to be arranged along the inner surface of the first cylindrical aluminum material 1. Each of the carbon fibers is a reinforcing fiber as a composite material and formed by gathering a plurality of monofilaments in a two-dimensional direction and applying molding processing to the gathered monofilaments if necessary. Next, a necessary amt. of the resin impregnated carbon fibers 3 are inserted in the first cylindrical aluminum material 1 so as to be bonded to the entire inner peripheral surface thereof and the end parts thereof are cut off so as to coincide with the end surface of the first cylindrical aluminum material 1.
Patent JP-S5844859-A (JP)
Title: Compensation circuit for intermediate tone
Inventor: YAMASHITA MASAKAZU
IPC: H04N1/40
Filed: 1981-09-11
Abstract: PURPOSE:To easily compensate non-linear photoelectric conversion distortion and to obtain a digital signal having accurate intermediate tone, by setting an output voltage of a critical voltage set circuit so that the voltage can be of opposite characteristics as non-linear distortion of an analog picture information signal. CONSTITUTION:An optical signal l scanning a transmission original and incident to a photoelectric converter 12 is converted into an analog picture information signal (a) at the converter 12 and inputted to comparators 4, 5, and 6. These comparators compare critical voltages (b), (c) and (d) being outputs of critical voltage set circuits 1, 2 and 3 with the signal (a) are compared, and output signals (e), (f) and (g) of ''0'' and ''1'' level. The critical voltages (b), (c), and (d) are set to be provided with opposite characteristics to non-linear distortion of the analog signal (a). An output signal from each comparator is encoded at an encoder 7 based on a signal (h) and outputted as digital signals (i), (j) in 2-bit.
Patent JP-S5569739-A (JP)
Title: Suction air flow control device for internal combustion engine
Inventor: TAKAMARU TAKESHI
IPC: F02D41/06
Filed: 1978-11-17
Abstract: PURPOSE: To maintain optimum operation even under a transient operational condition, by providing an electromagnetic valve in an auxiliary path which by-passes a stop valve and exercising control by the output of a function generator in accordance with the signal related to the operational condition of the internal combustion engine.  
     CONSTITUTION: Secondary suction cylinder 3, which is provided in parallel with primary suction cylinder 2, is provided in auxiliary path 12, which by-passes secondary side stop valve 6. Opposite orifice 13 is provided needle 21, which is deflected by electromagnetic valve 20. Electromagnetic valve 20 is electrically connected to function generator 103. Function generator 103 receives signals of the number of revolutions 101 of the engine and processes them. When number of revolutions 101 is in the idle state, condition 102 of intake negative pressure or car speed is inputted to function generator 103 and it is compared with reference level 104 corresponding to the number of idle revolutions. By this, electromagnetic valve 20 is operated and the amount of air flow passing through auxiliary path 12 is controlled, and thereby the number of revolutions of the engine is fed back and controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06333003-A (JP)
Title: Method and device for color image data processing
Inventor: ANDOU SEIJI
IPC: H04N1/40
Filed: 1993-05-24
Abstract: PURPOSE:To convert input color image data to the image data consisting of a prescribed number of colors that can be displayed by adding the least frequency calculated from a histogram to the frequency of the color approximate to the color of the least frequency and then repeating the processing to erase the term of the least frequency. CONSTITUTION:A color histogram is produced in a step S1 for each picture element of the input image data based on the RGB value. These histograms are arranged in a step S2 so that the frequencies of the histograms are descendignly set. The lowest term in the arrangement, i.e., the term of the least frequency is selected in a step S3 as a term for the processing. Then the least frequency of the term is added to the frequency of the term that has the RGB value which is most approximate to the RGB value of the term of the least frequency and at the same time the term of the least frequency is erased in a step S4. When the processing of the term of the least frequency is repeated and the number of other items of the arrangement is equal to a prescribed number in a step S6, the processing is ended for the term of the least frequency and the RGB value existing at that time point is defined as a prescribed number of colors in a step S7.
Patent JP-H06336398-A (JP)
Title: Elevated spot work machine
Inventor: SASAHARA KATSUYOSHI
IPC: B66F9/06
Filed: 1993-05-24
Abstract: PURPOSE:To move a gondola device on the outer side of a fence from on an expressway over the fence. CONSTITUTION:A lower end of a first boom 5 is installed on a rotary table 3 of a running vehicle l to oscillate up and down. A second boom 6 extended laterally is fixed to a forward end of the first boom 5. An upper end part of a third boom 8 is installed on a forward end of the second boom 6 to oscillate right and left. An oscillation mechanism 7 is provided at a joint part of the second boom 6 with the third boom 8, so the third boom 8 is set vertical constantly.
Patent JP-H04341985-A (JP)
Title: Magnetic head slider
Inventor: KURODA MASAYUKI
IPC: G11B5/60
Filed: 1991-05-20
Abstract: PURPOSE:To stably secure a low floating amt. of a magnetic head slider by effectively decreasing an increase of the floating amt. of the magnetic head slider attending upon an increase of linear velocity of an airflow in utilizing a change of a yaw angle. CONSTITUTION:When the magnetic head slider 8 is swung in the direction of an arrow (c) from an innermost circumference ID of a hard disk 2 to an outermost circumference OD, the direction of the airflow is gradually changed in the direction of an arrow (a') by attending upon gradually increasing of the yaw angle alpha deg., so that a negative pressure is generated in a control groove 19. Then, in accordance with the movement of the slider 8 to the outermost circumference OD of the hard disk 2, the linear velocity of the airflow is also increased gradually, thus showing an increasing tendency of a static pressure of a slider surface 14. However, the negative pressure in the control groove 19 is increased in proportion to the linear velocity of the airflow. Now, the negative pressure in the control groove 19 is increased in accordance with the movement of the slider 8 to the outermost circumference OD of the disk 2. Then, an increase of the floating amt. of the slider 8 attending upon an increase of the linear velocity of the airflow is decreased by a change of the yaw angle to 0-alpha deg..
Patent JP-H08315459-A (JP)
Title: Tape traveling controller
Inventor: IKEGAMI TOMOHIRO
IPC: G11B5/588
Filed: 1995-05-17
Abstract: PURPOSE: To provide a tape traveling controller capable of accurately performing a tape tracking servo and high-speed searching without needing any special recording areas. CONSTITUTION: This tape traveling controller is provided with a rotary head device 40 having a rotary head H for recording an information signal including a synchronizing signal pattern in an information recording tape T and a fixed head 50 for reproducing the information signal including the synchronizing pattern recorded by the rotary head H of the rotary head device 40. This is further provided with a control means 60 for performing a tracking servo for the information recording tape T by extracting the synchronizing signal pattern from the information signal reproduced by the fixed head 50 and making phase comparison between a detecting signal produced from this synchronizing signal pattern and a switching pulse produced from the rotary head device 40.
Patent JP-S632543-A (JP)
Title: Changing apparatus for ladle nozzle in continuous caster
Inventor: WATANABE YOSHIHITO
IPC: B22D41/56
Filed: 1986-06-20
Abstract: PURPOSE:To shorten the changing time and to improve the working ratio of an equipment by arranging an arm for nozzle installation as movable freely and two nozzle holding members as releasing freely to execute the nozzle exchange. CONSTITUTION:The ladle nozzle changing apparatus 14 is composed of a vertical driving device 13 providing a piston rod 13a, horizontal rotating device 13b, the arm 20 for nozzle installation and two holding members 27. At the time of changing the nozzle 6, at first the ladle 1 is ascended and the nozzle is kept to hold to the one side of holding member 27 for the changing device 14. Next, the nozzle 6 already used is changed with the new nozzle 6 by the arm 20 and holding member 27 through vertical, rotating, horizontal moving, etc., of the changing device 14. By shortening the moving distance of the nozzle 6, the changing time of the nozzle is shortened, and by preventing the solidified trouble, etc., of molten steel, the working ratio of the equipment is improved.
Patent JP-S63454-A (JP)
Title: Production of transparent conductive film
Inventor: OOTA TATSUO
IPC: C23C14/08
Filed: 1986-06-20
Abstract: PURPOSE:To produce a transparent conductive film having high transparency and crystallinity and uniform performance by subjecting a transparent conductive layer which is formed on a transparent substrate and consists of a crystalline or low crystalline metal oxide to a heating treatment so as to improve the crytallinity thereof. CONSTITUTION:The transparent conductive layer consisting of the crystalline or low crystalline metal oxide such as In2O3 or SnO is formed by a method such as vapor deposition, sputtering or ion plating at a relatively low temp. of about 50-70 deg.C on the transparent substrate consisting of an inorg. material such as quartz glass or org. material such as PE terephthalate. The above- mentioned transparent conductive layer has preferably 1.3-1.5 deg. of oxidation and >=70% light transmittance at 550nm wavelength. The transparent conductive layer is then subjected to the heating treatment by blowing of hot wind, etc., for a short period of about 10-30min at a relatively low temp. of 130-200 deg.C to improve the crystallinity. The transparent conductive film having the transparent conductive layer which has the high transparency and high crystallinity and uniform performance is thus obtd.
Patent JP-H01313157-A (JP)
Title: Continuous casting method
Inventor: YAMAZAKI AKIRA
IPC: B22D11/06
Filed: 1988-06-10
Abstract: PURPOSE:To produce a cast strip having less than the specific thickness with continuous casting by arranging the desired gap on upper surface of a metallic belt neighboring with a skin roll above the metallic belt at front of the skin roll. CONSTITUTION:Molten metal 7 is poured on the metallic belt 4 from pouring hole 5 in a tundish 1. The molten metal 7 is cooled and solidified through the metallic belt 4 to form solid phase 9. The skin roll 10 having some interval on the belt 4 is arranged and a control plate 15 for cast metal thickness having the desired gap above the metallic belt 4 at front of the skin roll 10 neighboring with this, is arranged. The molten metal 7 is passed through lower part of the control plate 15 with shift of the belt 4 and cooled with the skin roll 10 and solidified to form the solid phase 9'. By this method, the cast slab having <=5mm thickness can be produced with the continuous casting.
Patent JP-S5572415-A (JP)
Title: Sunvisor for automobile
Inventor: TANIMIZU SADAICHI
IPC: B60J3/02
Filed: 1978-11-21
Abstract: PURPOSE: To enable continually safety driving without producing a dazzle condition, by adjusting a douser with with a large number of small holes drilled in directions and transfer within an appropriate range.  
     CONSTITUTION: A mesh plate to which small holes 2 are bored is formed under a condition that tightly adheres to the whole surface of an opaque plate 1 with approximate 0.5W1mm thickness, and minute aventurine is worked or paints are applied in order to prevent diffused reflection. This douser is mounted so that directions and movement within a proper range can be adjusted at the upper locations of a windshield. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5266161-A (JP)
Title: Air spring apparatus
Inventor: INOUE HISAO
IPC: F16F9/06
Filed: 1975-11-29
Abstract: PURPOSE:To sharply reduce the load in the vicinity of the maximum elogation and to obtain the ideal inverse S figure type air-spring characteristic, by oppositely c combining the main air-spring and the small sub air-spring.
Patent JP-H0814118-A (JP)
Title: Evaporated fuel disposal device for engine
Inventor: IWAKIRI YASUNORI
IPC: F02D41/02
Filed: 1994-06-24
Abstract: PURPOSE:To reduce a canister purge quantity at feedback control of air-fuel ratio by detecting open air temperature by an open air temperature detecting means, and controlling a purge time of a second control means by a purge time control means so that an evaporated fuel quantity remaining in a canister becomes larger as the temperature is lower. CONSTITUTION:At starting an engine, a purge means (d) is operated by a first control means (e) so as to separate evaporated fuel in a canister (c) and feed it to an intake system. Then the purge means (d) is operated by a second control means (f) while controlling feedback of air-fuel ratio by an air-fuel ratio control means (b), and the evaporated fuel in the canister is fed to an intake system. At this time, own air temperature is detected by an open air temperature detecting means (g), and a purge time as an operating time of the second control means (f) is controlled by a purge time control means (h), so that the evaporated fuel quantity remaining in the canister (c) becomes larger as the temperature is lower. Consequently, degradation of operability, fuel consumption, and emission can be restrained.
Patent JP-S5844475-A (JP)
Title: Fixation control system of copying machine
Inventor: KANAZAWA YUKIO
IPC: G03G15/20
Filed: 1981-09-11
Abstract: PURPOSE:To prevent jamming paper from burning even if an operator performs unreasonable, forcible operation, by heating a fixing device in preheating mode right after the power source if a copying machine is turned on, and heating it up to fixation temperature when no fault is found through self-diagnosis and jam detection right after a blower is powered up. CONSTITUTION:When the power source of a copying machine is turned on, a microcomputer heats a fixing device in preheating mode and also perform self- diagnosis other than jam detection. As a result, when no fault is found, a blower for the suction device of a conveyor belt device is powered up and then jam detection is carried out at the circumference of the fixing device 0.5 second later. When it is judged through the jam detection that there is no fault, the fixing device is heated up to set temperature. If the occurrence of a jam is judged, the power source is turned off and jam display is performed. Even if an operator turns on the power source forcibly and repeatedly, the fixing device is never heated up above the upper limit temperature of the preheating mode and the jamming paper never burns.
Patent JP-S5667243-A (JP)
Title: Automatic mold releasing device for glove made of rubber or vinyl
Inventor: SEKIKAWA KAZUMI
IPC: B29C41/34
Filed: 1979-11-07
Abstract: PURPOSE: To release a rubber glove made by dip forming from a mold for the glove automatically by a method wherein a device having a mechanism for separating and/or clamping an end of the glove, a main clamp mechanism and an auxiliary clamp mechanism is utilized.  
     CONSTITUTION: An end of a glove is released from a mold 2 for the glove by descending a separating pawl 25 under pressing a tip end thereof against the mold 2 for the glove. A pressing piece 31 is descended while the end of the glove is being pinched between the separating pawl 25 and a box body 24 and the end of the glove is kept away from a surface of the mold 2 for the glove concurrently, the glove is separated sequentially from the mold 2 by descending an adaptor frame body 9 while the expanded end of the glove is being pinched with a separating and/or gripping mechanism 12 for the end of the glove, then an intermediate part of the glove is clamped with a main clamp mechanism 13. Further, the mold releasing of the glove is progressed by descending the adaptor frame body 9, thereafter, finger tips of the glove are clamped with an auxiliary clamp mechanism 14 and the adaptor frame body 9 is descended at the last stage to effect the mold releasing of the glove from the mold 2 perfectly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11337946-A (JP)
Title: Liquid crystal display device
Inventor: MIYAZAKI YOSHIO
IPC: G02F1/141
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal color display device suitable for gradation display. SOLUTION: In the liquid crystal display device A, a signal electrode member 6 is constituted by successively laminating a protective film 2, a signal electrode 3, an insulating film 4 and an alignment layer 5 on a transparent substrate 1. Otherwise a scanning electrode member 7 is constituted by laminating the protective film 9, a colored layer 10 and a light shielding layer 11 on a transparent substrate 8 and further laminating an overcoat film 12, a scanning electrode 13, the protective film 14 and the oriented film 15 thereon. Further the scanning electrode 13 and the signal electrode 3 are patterned so as to intersect with each other to make a pixel region 16 and the signal electrode member 6 and the scanning electrode member 7 are disposed to face each other via chiral nematic liquid crystal 17.  Respective pixel regions 16 are provided with regions 22, 23 in which twist angles of the chiral nematic liquid crystal 17 in an initial state are different.
Patent JP-S6125630-A (JP)
Title: Pigment dispersant
Inventor: KARA YONOSUKE
IPC: C09K23/52
Filed: 1984-07-12
Abstract: PURPOSE:To prevent the pigment flocculation in a dispersion and to form the stable dispersion by bringing aliphat. polyhydric alcohol, aliphat. monocaroxylic acid and alpha, omega-polymethylene dicarboxylic acid into reaction thereby producing the pigment dispresion. CONSTITUTION:The aliphat. trihydric or higher or higher polyhydric alcohol, the aliphat. monocarboxylic acid of >=7C or hydroxyl-contg. monocarboxylic acid of which the carbon chain may be any among straight chain branched, satd. and unsatd. chains are dehydrated under such charging conditions under which 1-2 hydroxyl groups of the above-described polyhydric alcohol remain until the esterification reaction is substantially completed. The alpha, omega-polymethylene dicarboxylic acid of 4-12C is added at the mole equal. to the mole of the original polyhydric alcohol and the mixture is again subjected to dehydration under heating, by which the pigment dispersant as the carboxy-contg. polyester resin is obtd.
Patent JP-S5668201-A (JP)
Title: Power factor improving system for ac electric motor vehicle
Inventor: KIMURA AKIRA
IPC: G05F1/70
Filed: 1979-11-07
Abstract: PURPOSE:To enable the improvement in the power factor of the AC electric motor vehicle even in a light load state in which an on-off controlled rectifier is maintained in nonconducting state by providing two phase advancing circuits capable of breaking and conducting with different capacities. CONSTITUTION:Rectifiers Re1, Re2 are connected at the AC side to the secondary windings N21, N22 of a transformer T and connected at the DC side in a cascade. Two sets of phase advancing circuits PL1, PL2 of different capacites are connected to the secondary winding N22. Thyristors Th11, Th12 and Th21, Th22 are controlled on or off, or consecutively responsive to the current deviation. The thyristors TSW1, TSW2 of the phase advancing circuits PL1, PL2, respectively are controlled by the output from a current level detector LD2 in a normal case. When a semivoltage control command HC is applied, the switches SW1, SW3 are interrupted, and the switch SW2 is exchanged, and only the thyristor TSW2 is controlled by the output from the current level detector LD1.
Patent JP-H11339563-A (JP)
Title: Flame retardant wire and cable
Inventor: OHASHI MASAKAZU
IPC: H01B7/295
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a flame retardant wire and cable having excellent characteristics by providing flame resistance suitable for an insulating material of the wire and cable without degrading mechanical characteristics and workability of a polyolefin resin. SOLUTION: These flame retardant wire and cable are composed by using a flame retardant resin composition prepared by compounding 20-150 pts.wt. of a metal hydroxide flame retarder and 1-2 pts.wt. of phosphorous ester selected from pentaerythritol diphosphite and 2-methylene bisaryl phosphite per 100 pts.wt. of a polyolefin resin for an inclusion material on a sheath material, an insulation material, sheath and insulating materials, or a stranded core.
Patent JP-H01312640-A (JP)
Title: Debug trace system
Inventor: IKEDA MASAHIRO
IPC: G06F15/16
Filed: 1988-06-13
Abstract: PURPOSE:To efficiently attain trace for debug by stopping the reading from a first memory area or cyclically using a second memory area when the memory area is filled with trace information at every processor. CONSTITUTION:A counter G which a macro program counts up whenever one macro instruction is executed, the first memory area H storing a space number as trace information, an address and count numbers of all the connected processors and the second memory area F storing subsequent trace information are provided at every processor connected to a system. When the second memory area F is filled with trace information at every processor, the reading from the first memory area H is stopped or the second memory area is cyclically used. Thus, the efficiency of trace for debug in a multi-processor can be improved.