baber/WOPTO huggingface dataset:
Patent JP-H11252583-A (JP)
Title: Video signal processing circuit for television receiver
Inventor: TOYOSHIMA SATOSHI
IPC: H04N9/68
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a video signal processing circuit for a television receiver by variably adjusting a correction level in response to a level of a color difference signal so as to conduct contour emphasis without increasing color noise. SOLUTION: An amplitude of respective color difference signals R-Y, B-Y is detected by an amplitude detection circuit 10 of the video signal processing circuit of a television receiver, an adder circuit 11 sums the amplitudes detected by the amplitude detection circuit, and a coring circuit 2 applies contour correction of the color difference signals R-Y, B-Y while switching a coring level in response to the result of the sum by the adder circuit. When both the amplitudes of the color difference signals R-Y, B-Y are small, that is, when a color is light, noise is reduced by deepening the coring. Otherwise, if either of the color difference signals has a level, it is regarded that any color is in existence, and the coring is made shallow to conduct color contour correction so that contour is emphasized without increasing the color noise.
Patent JP-H05217761-A (JP)
Title: Magnetic core with gap and inductance element
Inventor: OHASHI YASUO
IPC: H01F27/24
Filed: 1992-01-31
Abstract: PURPOSE:To uniform the magnetic flux density in the gap and magnetic core so as to prevent the magnetic core from heated due to partial magnetic saturation and to prevent inductance value from decreasing far reducing excess current loss, by providing a gap part with a magnetic substance inclusion layer for making magnetic permeability at the central side larger than that at the peripheral part of the gap part. CONSTITUTION:At a gap part 23, disk-shaped magnetic substance-containing layers 30 and 31 whose relative magnetic permeability is larger than that at a peripheral part 23 are pasted to column-like facing magnetic core parts 9 and 10. By providing with the magnetic substance-containing layers 30 and 31, such relative magnetic permeability distribution as has two stages of relative magnetic permeability is farmed. In short, the relative magnetic permeability at the central side is 4.0 compared with 1.0 at the gap peripheral part 23a. Thus, the gap part 23 is given a relative magnetic permeability distribution, and the part of magnetic flux passing through edge parts 9a and 10a in case with no relative magnetic permeability distribution is attracted toward the inside of the magnetic care by the magnetic substance containing layers 30 and 31, for uniforming magnetic flux within the magnetic core.
Patent JP-H04263401-A (JP)
Title: Chip type electronic part
Inventor: ABE YOSHIAKI
IPC: H05K3/34
Filed: 1991-02-18
Abstract: PURPOSE:To prevent the short circuit caused by the solder when a high density packaging is conducted, and also to prevent both irregularity of resistance value due to the intrusion of electrode material and the deterioration of withstand voltage by reducing the sump of solder. CONSTITUTION:A gap 3 is formed between main surfaces 1a without forming the side face electrode and the edge face electrode 2c on an electronic part element 1 as far as to the boundary part of the main surface 1a where an electrode 2 is not formed.
Patent JP-H07253568-A (JP)
Title: Production of liquid crystal display
Inventor: TAKIGUCHI YASUYUKI
IPC: G02F1/1333
Filed: 1994-03-16
Abstract: PURPOSE:To suppress fault in operational voltage, hysteresis characteristics and scattering performance for light by stabilizing the polymerizing conditions in a photopolymn. method. CONSTITUTION:A compsn. comprising a liquid crystal, photopolymerizable prepolymer and photopolymn. initiator is interposed between a pair of substrates and exposed to light through substrates to form a phase separation structure of the polymer and the liquid crystal. By this method to produce a liquid crystal element of a polymer dispersion type, at least the substrate to be exposed is coated with a transparent thin film in such a manner that the wavelength range of light which increases its intensity by the interference of light transmitting through the transparent thin film overlaps at least partly with the wavelength range for excitation of the photopolymn. initiator. Thereby, transmittance of a substrate for the wavelength range to excite the photopolymn. initiator is increased, and changes in characteristics and light scattering property due to uneven intensity of irradiation light and the presence or absence of transparent electrodes can be reduced.
Patent JP-S58216567-A (JP)
Title: Vessel for egg
Inventor: AANARUDO AMABIRI
IPC: B65D85/32
Filed: 1983-03-22
Abstract: The invention discloses an egg container comprised of a bottom portion (T, B) and a top portion. The bottom portion includes a tray member (T) and a base member (B), with the tray member (T) being adapted to fit within the base member (B). The tray member (T) is formed of a single piece of flexible plastic material, whereas the base member (B) is formed of a reinforcing paperboard or cardboard material.
Patent JP-S62204590-A (JP)
Inventor: WATABE TAKAYOSHI
IPC: C04B41/88
Filed: 1986-03-05
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-S57161985-A (JP)
Title: Characteristic pickup circuit for optical character reader
Inventor: FURUYA KATSUHIKO
IPC: G06V30/10
Filed: 1981-03-31
Abstract: PURPOSE:To reduce the time required for characteristic pickup, by obtaining number of blocks, areas in a block, number of loops, areas in a loop based on a direction code through tracking of pattern profile. CONSTITUTION:When a pattern is stored in a pattern memory 1, a control section 4 gives an address toward X and Y directions to the pattern memory 1 via address counters 2 and 3, scans the reaster of the pattern memory 1, detects the black bit appeared at first on the scanning line and enters the tracing operation of the profile. The control section 4 accesses a table 5 with progressing direction code and going-out code relating to each black bit and obtains an area in a profile according to the read operating procedure. First, the address adjacent to the first black bit is accumulated in a register 6 and the address at the next stage of pattern is integrated in a register 7. The content of the register 7 is substracted from the content of the register 6, and the area in the resultant block is stored in a register 8.
Patent JP-H09240833-A (JP)
Title: Cap with tab conveying device
Inventor: UTSUNOMIYA WATARU
IPC: B65G47/84
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To simplify a first rotational turret mechanism by extending the outer peripheral surface of an upper rotational disc outward in the radial direction over the outer peripheral edge of the first rotational turret plate so that the peripheral edge lower surface may cover the opening end of a skirt wall, and positioning it near the inner surface of a tab base part. SOLUTION: Caps 100 to be sequentially conveyed while being faced to tabs 108 upstream are discharged from the discharge end to a reversing device 6 by a conveying chute 4, received in cutouts 34 of a first rotational turret 30, and conveyed clockwise. Since the opening ends of skirt walls 104 of the caps 100 are covered with the peripheral edge overhung from the outer peripheral edge of the first rotational turret 30 of an upper rotational disk 32, foreign matter such as dust is prevented form entering, and the movement of the caps 100 is stopped. The tab 108 sides of the skirt walls 104 of the caps 100 are smoothly guided by the inner peripheral surface 44 of a stationary outer guide plate 42, the rotation of base parts 106 of the tabs 108 is stopped by the outer peripheral surface 33 of an upper rotational disc 32, and therefore, the rotation of the caps 100 is stopped.
Patent JP-2000237357-A (JP)
Title: Golf club head
Inventor: SASAMOTO AKINORI
IPC: A63B102/32
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To improve the directivity and carry of a ball by setting the average thickness of a front surface part at a specific range with respect to the thickness of a sole and the thickness of a face and specifying the height of a sweet spot. SOLUTION: The golf club head made of metal has a face part 1, a crown part (front surface) 2, a neck part 3, a toe part 4, a heel part, a sole part 6 and a back part 7. The sweet spot SS is shown as an intersection point with the clubface of the perpendicular when the perpendicular is lowered to the face of the face part 1 from the centroid G of the head. In such a case, the average thickness of the front surface part is specified in a range of 0.65 to 0.4 mm, i.e., to <=65% of the thickness of the sole part 6 and <=30% of the thickness of the face part 1. In addition, the thickness of the face part 1 is made larger than 1.5 times the thickness of the sole part 6 and the height of the sweet spot SS is formed to S60% of the face height. The golf club head is formed of the high silicon diploid phase stainless steel having a high silicon content and a low carbon content.
Patent JP-S57163336-A (JP)
Title: Polyalkyl-haloacylindane
Inventor: HASUI HIROSHI
IPC: A01N35/04
Filed: 1981-03-31
Abstract: NEW MATERIAL:The polyalky-haloacylindane of formulaI(R 1 WR 6  are H or 1W3C alkyl; R 7  is 1W4C halogenated alkyl).  
     EXAMPLE: 5-Fluoroacetyl-6-isopropyl-1,1,4-trimethylindane.  
     USE: Herbicide effective to the weeds in the paddy field, e.g. TAINUBIE (Echinochloa oryzicola Vasing), umbrella plant, monochoria, etc. and those in the plowed land, e.g. large crab-grass, cockspur-grass, etc. It is applied by the soil- treatment and has low phytotoxicity to the crops.  
     PROCESS: The compound of formulaIcan be prepared e.g. by reacting the polyalkylindane of formula II with a halogenated haloacyl of formula R 7 -CO-X in the presence of an acidic catalyst. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58163688-A (JP)
Title: Controlling system for printing apparatus
Inventor: UEDA HIROYUKI
IPC: B41J11/42
Filed: 1982-03-25
Abstract: PURPOSE:To realize the titled control system enabling script printing by a simple controlling means wherein a line of characters to be subjected to the script printing is made to be an input information by attaching marks instructing the script printing to both ends of the line and a platen is controlled to rotate in response to said marks. CONSTITUTION:When receiving an input information (a) for instructing script, a flip-flop F/F inverts an output logic value. On the inversion of F/F, a script controlling device C4 controls a platen to rotate in a half line in the normal or reverss direction. In the period when a control signal is supplied from the script controlling device C4 to a platen mechanism PT, a signal of logic value 0 is supplied to each of AND gates A1-A3 from the device C4 in synchronization with the control signal, while in the other period, a signal of logic value 1 is supplied to the AND gates A1-A3 from the device C4.
Patent JP-H01222636-A (JP)
Title: Remote controller for switch
Inventor: ENDO HIROSHI
IPC: H02J13/00
Filed: 1988-02-29
Abstract: PURPOSE:To enable reliable open/close operation from a remote position, by transmitting a signal for opening/closing a switch to a manual switchgear located at remote position from the operating point, and opening/closing an operating handle based on a received signal. CONSTITUTION:A high voltage distribution wire 11 is anchored through a tension insulator 12 to an arm 15 arranged at the upper section of a pole 20, then lead wires 13 are connected to respective terminals in a switch to in order to enable opening/closing of the switch 10. A means 23 to be drives through a branch wire 24 led in from a low voltage distribution wire 18, such as a plunger, is arranged in an operating box 21 fixed to the way of the pole 20, and a push-pull wire 26 is operated through advance/retreat of the plunger thus opening/closing a knife switch in the switch 10. A receiving section 22 arranged in the operating box 21 receives a radio signal transmitted from a transmitting means 8 and drives the plunger. By such arrangement, operation of a pole switch buried in snow can be facilitated.
Patent JP-S61209006-A (JP)
Title: Hollow yarn type membrane separation apparatus
Inventor: FURUKAWA MASAHIRO
IPC: B01D63/02
Filed: 1985-03-11
Abstract: PURPOSE:To reduce the rising in filtering differential pressure in the removal of a suspended substance and to facilitate the recovery of filtering capacity by washing, by using a hollow yarn membrane of which the fractional MW is a specific range. CONSTITUTION:In a hollow yarn type membrane separation apparatus of a total amount filtering type external pressure filter system, a hollow yarn membrane 2 with a fractional MW of 30,000-260,000 is used. For example, water to be treated such as water containing a radioactive substance in an atomic power plant is injected in the treatment chamber 4 of a treatment tank under pressure and passed through the hollow yarn membrane 2 from the outside thereof by an external pressure filtering system to take out treated water from a water collection chamber 3. The water passing process is interrupted periodi cally or on occasion and the cake such as radioactive substance collected by the hollow yarn membrane 2 is washed and removed by flushing.
Patent JP-H10241543-A (JP)
Title: Circuit breaker and distribution board provided with the circuit breaker
Inventor: SHODA KOICHI
IPC: H02B1/30
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide circuit breakers which can easily cover conductive bars from the front sides only by simply arranging the circuit breakers in parallel in both sides of the conductive bars in the width direction and to provide a distribution board comprising these circuit breakers. SOLUTION: Each branch breaker 1 (a circuit breaker) comprises a breaker main body 2, connection terminal parts, and a protective part 9. Each of the connection terminal parts is provided with a connection terminal 6 so shaped into an Ω-shaped blade receiving form and connected with a conductive bar 20a... by inserting the bar from the width direction. The protective part 9 comprises a bar housing recessed part to separate and house the conductive bars 20a... and the connection terminal parts are housed in the bar housing recessed part. Consequently, only by inserting connection terminals 6 of branch breakers 1 into the conductive bars 20a... in the width direction and connecting the terminals 6 with the conductive bars 20a..., the conductive bars 20a... can easily be covered from the front side by the protective part 9.
Patent JP-H07227482-A (JP)
Title: Bipedalism robot
Inventor: CHO KIMIMASA
IPC: B62D57/032
Filed: 1994-02-21
Abstract: PURPOSE:To move a robot forward and backward and to turn it right and left with one motor together with action accompanying the feeling of reality concerning the robot to be used for a toy or a game device. CONSTITUTION:Concerning the bipedalism robot composing parallel leg links 20 on both sides of a body part 1 of leg members at their lower ends, provided with a crank shaft 10 at the body part and provided with a leg rod 30 to be rotated by that crank shaft and wheels 40 at their lower ends, the main rod of the crank shaft is a hollow pipe, a reciprocative rod 11 is passed inside, cams 11a are fixed on both sides while inverting phases at right and left sides and further, a transmission gear 13 is pivotally supported to a crank pin 12 on the outside. When the crank shaft is revolved forward, the reciprocative rod is reciprocatively moved between both the transmission gears but when it is stopped or revolved backward, the cam protruding the reciprocative rod at the time of stop transmits the revolution. Further, a leg rod is provided with a slide plate 32 which upper and lower ends are rack gears and by sliding it, the revolutions of the transmission gears are transmitted to the wheels.
Patent JP-S57162633-A (JP)
Title: Method and device for recovering waste heat in power generating set
Inventor: SHIBUYA KIYOUICHI
IPC: B01D53/74
Filed: 1981-03-31
Abstract: PURPOSE: To recover waste heat and remove the environmental polluting matter in the waste  gas produced when electric power is generated by combustion of combustible materials by  creating a high temp. reducing atmosphere with said waste gas, and denitrating the waste gas,  further thermally decomposing CaCO 3  and desulfurizing the gas with the production of decomposition formed by this.  
     CONSTITUTION: The waste gas of about 700W800°C produced in a combustion furnace 1 is conducted to a decomposing furnace 3, and the fuel supplied from burners 8 is burned to decompose the greater part of limestone powder from a supplying machine 9 to CaO and CO 2 . The  SOX in te waste gas is converted to CaSO 4  by the reaction with CaO, and the NOX in the  waste gas is reduced in the furnace 3 wherein a reducing atmosphere is created. Next, the  waste gas desulfurized and denitrated in the furnace 3 and the solids formed by said decomposition are fed to a dust collector 4, and the waste gas separated of the solids by this is supplied to a superheater 10. Next, the steam from the furnace 1 is further heated with the waste  gas introduced into the heater 10, after which it is fed to an economizer 11, where it is heat- exchanged with the water coming from the condenser 19 of the generating set, thence it is  introduced into an air preheater 13. This waste gas is further used for preheating of the air in the preheater 13, after which it is released into the atmosphere through a dust collector 15.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000243718-A (JP)
Title: Semiconductor substrate heating apparatus
Inventor: ZAIHARA HIDENORI
IPC: H01L21/26
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To protect the inner wall of a chamber against contamination by a method, wherein a deposition preventive plate which comes into contact with neither of a chamber and a semiconductor substrate is provided is arranged facing toward the surface of the semiconductor substrate which confronts a heating lamp. SOLUTION: A deposition preventive plate 11 is arranged between a lamp 101 and a semiconductor substrate 103 in a chamber 14 coming into contact with neither of them. It is preferable that the deposition preventing plate 11 be formed of a material such as ceramic, which transmits infrared rays and is high in heat resistance. The deposition preventive plate 11 is arranged similarly, separated from a heat-resistant tray 13 by rods 105b implanted in the top surface of the heat-resistant tray 13 the same as the semiconductor substrate 103 is arranged. By this setup, in a step where the semiconductor substrate 103 is heated, heat rays radiated from the lamp 101 passing through the deposition preventive plate 11, and gas, scattering objects and the like generated by heating are blocked by the deposition preventive plate 11.  As a result, the inner wall of the chamber 14 can be prevented from being contaminated.
Patent JP-S55139407-A (JP)
Title: Resinified material for paint and paint composition containing the same
Inventor: SHIMADA AKIRA
IPC: C09D157/00
Filed: 1979-04-18
Abstract: PURPOSE: To obtain a resinified material for paint which is noncarcinogenic and nonmalodorous, by a method wherein a petroleum fraction having a specified average MW is extracted with a solvent such as furfural to obtain an aromatic-rich fraction which is then reacted with a gas contg. O 2  or a gas contg. O 2  and O 3 .  
     CONSTITUTION: A petroleum fraction having an average MW of 150W850, pref. 200W700 is extracted with a solvent such as furfural or phenol to obtain an aromatic-rich fraction having a s.p. value of not less than 7.5. The aromatic-rich fraction is reacted with a gas contg. O 2  or a gas contg. O 2  and O 3  at a temp. of 200W300°C to obtain a resinified material for paint having a softening point of not more than 200°C and a s.p. value of 8.0W10.0. By carrying out the oxidation instead of thermal cracking, there are advantages in that the yield of resinification is enhanced and a continuous process becomes possible. Further, fuel can be saved, because the reaction is exothermic. The produced resinified material is used as a compsn. for paint either alone or in the form of a mixt, with another resin, usually dissolved in a solvent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11245529-A (JP)
Title: Direct drawing type waterless lithographic printing plate original plate
Inventor: AOKI SHINGO
IPC: G03F7/09
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To increase the printing durability, and make a silicone rubber layer hard to damage by a method wherein for a direct drawing type lithographic printing plate original plate having at least a heat-sensitive layer and the silicone rubber layer on a base plate in this order, a corona discharging treatment is applied to the base plate. SOLUTION: This direct drawing type waterless lithographic printing plate original plate by which a printing is possible without using damping water, and especially a direct plate-making is possible by a laser beam, is formed by providing at least a heat-sensitive layer and a silicon rubber layer in this order on a base plate. In this case, by applying a corona discharging treatment on the base plate, the adherence between the base plate and the heat-sensitive layer is increased, and the silicon rubber layer is made hard to damage, and also, the printing durability is improved. Also, when necessary, a heat-insulating layer is provided between the base plate and the heat-sensitive layer, and the corona discharging treatment is applied on the heat- insulating layer.  The heat-insulating layer to be used in this case preferably adheres well the base plate and the heat-sensitive layer, is stable with time, and in addition, has a favorable solvent resistance for a solvent of a developing liquid.
Patent JP-2000244223-A (JP)
Title: Adaptive antenna device
Inventor: SAITO TOSHIYA
IPC: H04B1/10
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce digital operation quantity, to operate a device at high speed and to reduce the number of down converters and A/D converters. SOLUTION: N-pieces of high frequency reception signals received by N-pieces of non-directional antenna elements 1-1 to 1-N are converted into signals received by N-pieces of beams by a multibeam forming circuit 2. A selection/ output, circuit 3 selects/outputs M-pieces of high frequency reception signals high in reception signal level among N-pieces of high frequency reception signals. M-pieces of selected high frequency reception signals are converted into intermediate frequency reception signals in M-pieces of down converters 4-1 to 4-M and they are converted into digital reception signals in M-pieces of A/D converters 5-1 to 5-M. In an adaptive processing part 6, an adaptive signal processing for suppressing an unnecessary wave component from M-pieces of digital reception signals is executed.
Patent JP-S57161763-A (JP)
Title: Optical date recorder of copying machine
Inventor: ISHIDATE YOSHIYUKI
IPC: G03B27/52
Filed: 1981-03-30
Abstract: PURPOSE:To reduce the size of a data recorder by selecting the position of a data image optionally by adjusting time from the start of a scan on an original to the light emission of a lighting device. CONSTITUTION:A latent image is formed on a photosensitive drum 2 through a slit 1 and then made visual by a developer 3 to be transferred to copying paper 4; an adocorotron 8 is arranged away from the slit 1 in the turning direction of the drum 2, and a data projecting device 9 is also arranged far away from the slit 1. The date projecting device 9 receives a data printing member 11 in a housing 10 through a rail 12 to illuminate it with a lamp 13; a lighting controller is operated to adjust a time from the start of an original scan to the light emission of the lamp 13, changing a recording position for a data image from the front edge of the copying paper optionally.