baber/WOPTO huggingface dataset:
Patent JP-S6211372-A (JP)
Title: Synchronizing clock signal generator
Inventor: UCHIMURA KIYOSHI
IPC: H04N5/06
Filed: 1985-07-09
Abstract: PURPOSE:To minimize the oscillation frequency variation of the output clock of a VCO by eliminating, by an LPF, the higher component of a nose when it occurres close to the band of the synchronizing signal in a video signal, and thereby suppressing the input-analog-voltage value of the VCO. CONSTITUTION:An A/D-converted digital signal is supplied to a video signal input terminal 101, and its higher component is removed by the LPF 102 and inputted to a phase detector 103. The phase detector 103 compares the horizontal synchronizing signal in the video signal and the HP pulse from an internal horizontal synchronizing pulse input terminal 104, detects the phase difference, and inputs it to an adder 105. The adder 5 adds this phase difference at every HP pulse as processing overflow, and supplies the result to one input of a comparator 107 as the phase detection value of the horizontal scanning period. To another input of the comparator 107, a reference value from a reference value input terminal 106 is supplied. The positive/negative difference signal from the comparator 107 is D/A-converted 108, and inputted to the VCO 109, to suppress its analog-voltage variation, and thereby to minimize the variation of the oscillation frequency of its output clock.
Patent JP-S5942549-A (JP)
Title: Copying device
Inventor: HIRATA TETSUO
IPC: G03G15/00
Filed: 1982-09-01
Abstract: PURPOSE:To obtain a complete record free from drop-out of image without exchanging copying paper, by detecting the size of an original to be copied and the size of the loaded copying paper, and pushing a copying paper unifying button when both sizes differ to calculate such a copying magnification at which the original can be copied on the loaded copying paper. CONSTITUTION:An original size sensor 1 consists of, for example, plural pieces of photodetectors, and detects the size of an original in accordance with the output level by detecting the light reflected from the original after exposing the original with an illumination lamp and the light reflected from the other parts prior to exposing the original. On the other hand, an original size sensor 3 consists of, for example, magnets mounted in the positions differing with each of sizes on the rear side of a cassette and detects the size of the copying paper by detecting the position thereof with magnetic sensors such as reed switches provided in the positions facing to said magnets.
Patent JP-S5482348-A (JP)
Title: Rolling mill
Inventor: HONJIYOU HISASHI
IPC: B21B27/10
Filed: 1977-12-14
Abstract: PURPOSE:The rolling mill including a simple apparatus which makes satisfactorily effective the small consumption of the rolling-mill-oil, by installing the oil guide on the side of outer surface of entry of the work roll, so as to make smaller the distance between the work roll and the oil guide, at the position nearer to the metallic strip. CONSTITUTION:At rolling work for the metallic strip S, the lubricant is supplied from the lubricant-supply-header 6 to the gap between the work rolls 1, 2, and the oil guide 3. Since the work rolls 1, 2, are rotating respectively in the direction for pulling the lubricant toward the metallic strip S, the lubricant flows toward the strip S depending on the pull-in action due to the viscous resistance, and is supplied from the gap at the tip of the oil guide 3 into the gap between the upper and lower rolls 1, 2, and the strip S; hereby, the rolling load is reduced. When the flow rate of the lubricant is to be changed, the oil-guide-positioning-piston 8 is actuated so as to move the oil guide 3 forward and backward centering at the support pin 4 on  purpose to adjust the gap at the tip of the oil guide 3.
Patent JP-S5483138-A (JP)
Title: Extreme infra-red ray radiating device
Inventor: MITOMO AKIO
IPC: H05B3/10
Filed: 1977-12-15
Abstract: PURPOSE: For obtaining large wavelength extreme infra-red rays, to coat the surface of metal pipes with the mixture solution of iron oxide and other ceramic particles, glass such as feldspar, and clay until a thickness of 10W200 μ is developed.  
     CONSTITUTION: The surface of a heater built-in metal pipe 1 is coated with the extreme infra-red ray radiating material 6 mixture solution made by mixing a glassy material such as feldspar and boron whose melting point is within the range of 450W1200°C in oxides such FE 2 O 3 , carbides such as SiC, boides such as TiB 2 , and nitrides such as BN, and thus-obtained mixture in clay and water until the thicknss of thus-obtained coating reaches 10W200 μ. Thus-obtained coating is enamel-finished. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5483411-A (JP)
Title: Binary data coding system
Inventor: HORIGUCHI TOSHIO
IPC: H04L7/04
Filed: 1977-12-15
Abstract: PURPOSE: To perform 8/9 information rate conversion in which the continuation of binary value "0" is lessthan 4 and the length of error propagation is short by converting the binary 8-bit codes to 9-bit codes according to logical combinations of specified bits.  
     CONSTITUTION: When the upper 4 bits X 1  and X 2 , Y 1  and Y 2  of 8 bits binary data codes X 1 , X 2 , Y 1 , Y 2 , Z 1 , Z 2 , Z 3 , Z 4  are combined by logic circuits, the coding condition signals a 1  thru a 3  according to the combinations are determined. When these signals a 1  thru a 3  and the binary codes of the respective bits are processed in AND circuits 10 thru 15, OR circuits 17 thru 20, the binary codes of 8 bits are subjected to 8/9 information rate conversion to 9 bits binary codes of repective bits C 1  thru C 9  based on the formulas I, II with the simple constitution. The 9 bits binary codes thus converted are restricted in less than 4 in the continuation of binary value "0" and may be made to the codes of a short error propagation length. Decoding is also readily accomplished in a similar manner. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5483170-A (JP)
Title: Bedcloth dryer
Inventor: OOTAKE MISAO
IPC: D06F58/00
Filed: 1977-12-16
Abstract: PURPOSE: To enable a dryer to be utilized for an object of any shape and to improve its drying efficiency by providing a hav with an open-and-close means on its 3 sides so that it can be readily spread out.  
     CONSTITUTION: A hose 7's one end connector 8a is connected to a hot air outlet 6 of a hot air supplying device 1 and the other end connector 8b of the hose is connected to a connecting inlet 12 of a bag 9. Thus prepared bag 9 is inserted between a bottom bedcloth (or counterpane) A and a top bedcloth B. When an electric motor 2 is operated and an electric heater 5 is switched on, hot air comes forth out from almost all parts (or sides) of the bag 9. In this case, the hot air from the fhot air blower is to be blown into an air-passable cloth 10, etc, which is equipped with an open-and-close means 11, such as a zipper, whereby the bag can be used either as a bag 9 of a sheet 13, that is, in the case of using this simply for drying bedclothes, the bag 9 is inserted between the bottom bedcloth (or counterpane) A and the top bedcloth B. And when only the bottom bedcloth (or counterpane) A is dried or the top bedcloth is dried alone, the zipper 11 is opened fully to turn the bag into a sheet 13 so that the hot air can be blwon to wider area efficiently. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07331044-A (JP)
Title: Thermoplastic resin composition
Inventor: TAKAMATSU HIDEO
IPC: C08L67/02
Filed: 1994-06-09
Abstract: PURPOSE:To obtain a thermoplastic resin composition containing a polycarbonate-based resin, a polyester-based polymer and a specific modified block copolymer, improved in solvent and chemical resistances without impairing impact resistance and useful for automobile parts, etc. CONSTITUTION:This composition contains (A) a polycarbonate-based resin, (B) a polyester-based polymer and (C) a modified block copolymer (C-1) having OH at the ends of a block copolymer containing a block comprising a polymer block composed mainly of an aromatic vinyl compound and/or a hydrogenated polybutadiene block and a block comprising a hydrogenated polyisoprene block, hydrogenated polybutadiene block and/or a hydrogenated isoprene-butadiene random copolymer block and/or a modified block copolymer (C-2) having OH at the end of the block copolymer containing a polymer block composed mainly of an aromatic vinyl compound and a polyisobutylene block.
Patent JP-H0315923-A (JP)
Title: Graphic input device
Inventor: YOKOYAMA MIDORI
IPC: G06F3/0488
Filed: 1989-06-13
Abstract: PURPOSE:To easily input a graphic by not only setting the graphic drawn on the surface of a tablet to be the input of a computer but also displaying it on the surface of the tablet. CONSTITUTION:When the graphic 306 is drawn on a graphic display part 304 by a pen 305, a graphic input part 303 transmits the drawn graphic 306 to the computer 301. The computer 301 displays the transmitted graphic on a display part 302. Seperated from the display part 302, the graphic 306 is displayed on the graphic display part 304 by the function of it. Thus, the operability of the tablet being the input device of the graphic is improved, and it can easily be confirmed. Thus, an inexperienced operator can use the device, as well.
Patent JP-S6044668-A (JP)
Title: Adjusting method of trace of liquid flow and its device
Inventor: NAKADA SHIYOUICHI
IPC: F16K47/06
Filed: 1983-08-19
Abstract: PURPOSE:To adjust a trace of liquid flow by allowing a liquid passing the gap between a male screw and a female screw to flow out through a groove with a triangular cross section provided on the male screw. CONSTITUTION:A screw valve 5 is provided in front of a valve proper 1, and a triangular groove 7 is slantly cut toward the screw end section 21. When the valve proper 1 is rotated in the advancing direction, a valve seat 15 is brought into close contact with the front section 13 in the center of the valve proper 1, and a liquid is stopped flowing. When the valve proper 1 is reversely rotated in the loosening direction, the liquid passes the gap between a screw section 6 and a female screw section 11 and flows out from an outflow pipe 10 through the triangular groove 7.
Patent JP-H05341845-A (JP)
Title: Piezoelectric actuator control device
Inventor: AOKI NOBORU
IPC: G05D3/00
Filed: 1992-06-11
Abstract: PURPOSE:To provide a piezoelectric actuator control device which can keep the constant deformation value of a piezoelectric actuator with no usual application of the power voltage. CONSTITUTION:A 1st switch 13 is provided at the side of a variable voltage power supply 11. A capacitor 14, a resistance 15 and a charge value detector 16 are connected in parallel to a piezoelectric actuator 10. A 2nd switch 17 is put between the actuator 10 and the capacitor 14, and a 3rd switch 18 is put between the actuator 10 and the resistance 15. Then the switching is carried out among three switches 13, 17 and 18 based on the charge value detected by the detector 16.
Patent JP-S6129745-A (JP)
Title: Detecting device for pinhole defect
Inventor: NAGAOKA AKIRA
IPC: G01N21/894
Filed: 1984-07-21
Abstract: PURPOSE:To detect a pinhole even if it is different in axial direction by providing a light source at one side of a body to be detected and converting light passed through the pinhole on the other side. CONSTITUTION:If the body 1 to be detected has the pinhole 6, light from the light source 1 is guided to under the body 1 through the pinhole 6, but the light passed through the pinhole 6 is different in traveling direction according to the angle theta of the pinhole 6 to the surface of the body 1. Therefore, the light is caused to travel at right angles to a plane facing the photodetection surface 4a of an optical fiber assembly 4 by the refraction of the spherical surface part of a prism body 3b and the total reflection of a cut part 3a. Then, the light guided to the optical fiber assembly 4 is photodetected by a photodetecting element 5, which outputs an electric signal, so that the presence of the pinhole 6 is detected. Further, an optical means 3 is arranged nearby the body 1 to suppress the intervention of disturbing light, thereby preventing a decrease in detection precision due to a pinhole defect.
Patent JP-H08333449-A (JP)
Title: Method of reprocessing of aqueous extract solution obtained in production of pa6 or copolyamide
Inventor: ANDOREASU GITEINGAA
IPC: C08G69/46
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an improved process for reprocessing an aqueous extract solution to form an extract having an accelerated polymerization rate by adding a specified amount of a specified compound to an aqueous extract formed in the production of a (co)polyamide 6.  
     SOLUTION: There is provided a process for reprocessing an aqueous extract solution obtained in the production of polyamide 6 or in the production of a copolyamide comprising at least 70 wt.% repeating units derived from ε- caprolactam, which process additionally comprises: concentrating the aqueous extract solution; adding 0.02-20 mmol, per kg (on the dry basis) extract of a dicarboxylic acid or a polycarboxylic acid before, during, or after the condensation or during the polymerization; and performing the polymerization by optionally adding a polyamide-forming monomers. The dicarboxylic acid is desirably a 6-12C alkyldicarboxylic acid, terephthalic acid or isophthalic acid, and the polycarboxylic acid is desirably trimesic acid. 
     COPYRIGHT: (C)1996,JPO
Patent JP-2000336759-A (JP)
Title: Building unit
Inventor: KOMATSU YUTAKA
IPC: E04B1/348
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a building unit capable of forming an opening for window or the like even when rigidity is sufficiently ensured. SOLUTION: A plate-like bearing wall face member 20 is provided to the side of a frame 10 of a building unit 3A as a sub-frame. A face member 22 is fixed to a frame of the bearing wall face member 20 with a textile screw 33 and, at the same time, the bearing wall face member 20 is connected to a column 11 of the building unit 3A, a ceiling beam 12B and a floor beam 13 with bolts. By the constitution, the rigidity of the building unit 3A is ensured, even when an opening is made in the bearing wall face member 20, when the bearing wall face member 20 makes sufficiently bigger for the size of the opening, the rigidity is not lowered, and the opening for window or the like can be made.
Patent JP-H0825525-A (JP)
Title: Device for controlling quality of production of press for producing package
Inventor: MOORO SHIARI
IPC: B31B1/74
Filed: 1995-06-19
Abstract: PURPOSE: To provide a device for controlling the production quality of a press for producing a package of cardboard or corrugated cardboard. CONSTITUTION: A device for controlling the production quality of a press has a supply station 4, a die-cutting station 5, a waste stripping station 6 and a delivery station 7 and includes a camera for scanning a color register mark and a register mark for a blank forming position. The camera is placed at the outlet of the die-cutting station 5 so as to scan the mark applied to the undersurface of a sheet 9.
Patent JP-S6212856-A (JP)
Title: Biochemical measuring instrument
Inventor: HASHIMOTO MASAAKI
IPC: G01N21/75
Filed: 1985-07-09
Abstract: PURPOSE:To simplify a measuring operation by providing a moving mechanism to a test piece insertion part so that a standard test piece or test piece in an unreaction state contained in a measuring instrument can be positioned to the test piece insertion part by such moving mechanism. CONSTITUTION:The moving mechanism 4 consists of a slender plate-shaped member 41 and a test piece holding part 42 is formed on the side of the member 41 facing an instrument body 1. The holding part 42 is so constructed that the standard test piece or the unreacted test piece 5 can be freely attachably and detachably mounted therein. Retaining pieces 42, 43 are projected and formed from both sides to prevent the dislodgment of the test piece 5. The exchange of the test piece 5 is easily executed by sliding the member 41 so as to project into the test piece insertion part 21 while a cover 3 is held open and exchanging the test piece by using a pincette or the like from above. The measuring operation is thus simplified.
Patent JP-S5675599-A (JP)
Title: Rotary plating device
Inventor: KANETANI KOUTAROU
IPC: C25D1/00
Filed: 1979-11-26
Abstract: PURPOSE: To give rotation and revolution to spindles with simple mechanism and make work exchanging easy by connecting the plural spindles juxtaposed on an index table by means of a drive pulley and further connecting these by means of a pulley on the side and another belt.  
     CONSTITUTION: The whole of a plurality of spindles 5 juxaposed on an index table 1 are connected with each other by means of a belt 15, and part of the spindle 5 is connected by means of a drive pulley 14 on the side and a belt 16. If with this arrangement the revolution of the spindles 5 is stopped by locking the index table 1, the revolution of the drive pulley 14 is transmitted to each spindle 5 via the belt 15, whereby rotation is given to each spindle, thus the plating treatment of each work is accomplished uniformly. If the index table 1 is made freely rotatable by the drive pulley 14 so that arbitrary spindles 5 may be selected to the mounting and dismounting position of the works. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63315950-A (JP)
Title: Method for testing occult blood of feces
Inventor: NAKAYAMA TAKUO
IPC: G01N33/53
Filed: 1987-06-18
Abstract: PURPOSE:To exactly detect the occult blood of feces with high sensitivity by determining the human albumin contained in excrements for inspection by an enzyme immune adsorption measurement method. CONSTITUTION:A diluted anti-human albumin antibody soln. is put into the pores of a polystyrene microplate to sensitize the plate, then the plate is cleaned. Filter paper coated with the excrements for inspection is put together with a physiological salt soln. into the pores sensitized by the anti-albumin antibody soln. to effect the reaction. A diethanol amine liquid contg. nitrophenyl phosphate as a substrate is put into the same to effect reaction. Since the color forming condition varies according to the content of the human albumin of the filter paper, the color forming condition is measured by microplate photometry. The content of the human albumin in the exrements for inspection is determined by comparing the result of the measurement with the result of the case in which a standard albumin soln. is used.
Patent JP-S637313-A (JP)
Title: Method for reducing mn ore in high yield during pretreatment of molten pig iron
Inventor: INOUE TAKASHI
IPC: C21C1/02
Filed: 1986-06-28
Abstract: PURPOSE:To pretreat molten pig iron in a high yield of Mn when an oxidizing agent and a flux are blown into the molten pig iron to pretreat the iron, by properly controlling the ratio of gaseous oxygen to all of oxygen used so as to reduce a temp. drop. CONSTITUTION:When gaseous oxygen, iron-Mn ore, an oxidizing agent made of iron oxide and a flux are blown into molten pig iron to pretreat the iron, the ratio W of gaseous oxygen to all of oxygen used is controlled according to the formula. A fire spot can be kept at a certain temp. or above and the added iron-Mn ore can be reduced in a high yield.
Patent JP-H05344137-A (JP)
Title: Data transmission system
Inventor: UCHIYAMA KENJIRO
IPC: H04L12/42
Filed: 1992-06-11
Abstract: PURPOSE:To provide the data transmission system which can automatically perform address setting in a short time in the case of reconstituting the system by the extension of transmission units, the reduction of transmission units or the exchange of transmission units. CONSTITUTION:An address number sent from one adjacent transmission unit in the case of address setting to plural transmission units 20a-20d serially connected to a loop-shaped transmission line is set to the respective plural transmission units 20a-20d as the own address number. This system is provided with transmission controllers 30a-30d to transmit the address number adding '1' to this address number to the other adjacent transmission unit.
Patent JP-H023301-A (JP)
Title: Delivering mechanism in manufacturing apparatus of half-split chopsticks
Inventor: TAKEUCHI SEIJI
IPC: B65G47/248
Filed: 1988-06-20
Abstract: PURPOSE:To supply half-split chopsticks in the same direction successively to a machine for chamfering or the like by a method wherein a shaft element is advanced in the axial direction when an inversion element is inverted by an intermittent reciprocating rotation thereof, the inversion element is disposed thereby at a delivery position of the half-split chopsticks to a delivery element, and it is moved back at the time of reverse inversion. CONSTITUTION:A pair of half-split chopsticks a2 of two pairs of half-split chopsticks a1 and a2 directed alternately, which are cut out by a half-split chopsticks cutting element 1, are held with pressure by lower and upper rollers 21 and 22 and delivered without changing the direction. A shaft element 27 is inverted by a drive of an intermittent rotation means 28 and an inversion element 26 is thereby inverted. The shaft element 27 and the inversion element 26 are moved in advance by a moving means 29 and the other half-split chopsticks a1 are disposed at a delivery position of the half-split chopsticks to a delivery element 23. These half-split chopsticks a1 are transferred from the inversion element 26 to the delivery element 23, in the same direction as the half-split chopsticks a2, and delivered by the delivery element 23. Thereafter the inversion element 26 is inverted reversely by the drive of the intermittent rotation means 28, moved back by the moving means 29 and returned to the initial state. In this way, the half-split chopsticks a1 and a2 are delivered in sequence separately and in the same direction.
Patent JP-S5376620-A (JP)
Title: Processing circuit for color video signal
Inventor: KUNIYOSHI YASUNOBU
IPC: H04N9/84
Filed: 1976-12-17
Abstract: PURPOSE: In the processing system of a color video signal, a control loop is mainly composed of an APC circuit and the AFC circuit is constituted by substituting with the APC circuit at every constant period to eliminate the interference between both the circuits, thereby achieving the stable control. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6044309-A (JP)
Title: Manufacture of head restraint of vehicle
Inventor: YAMADA SHINJI
IPC: B29C39/02
Filed: 1983-08-22
Abstract: PURPOSE:To produce a head restraint without allowing a cushioning material to leak, by inserting one leg of a C-shaped insert into a hollow skin material through one of insert inlets formed in the skin material. CONSTITUTION:By the rotational molding or slush molding that uses a vinyl chloride resin in the form of a paste or powder or by the blow molding that uses a parison, a hollow skin material 1 having a prescribed shape is molded, which is formed with two insert inlets 1a, 1a' in the bottom. The skin material is formed with an inlet 2 through which a cushion material forming raw material, before or after the skin material is formed. An insert 3 comprising a C- shaped hollow pipe is inserted into the skin material, and the cushioning material forming raw material is injected using an injecting apparatus 4. If the skin material is mounted in a foaming mold, it would not become out of shape.