baber/WOPTO huggingface dataset:
Patent JP-H01227790-A (JP)
Title: Method for removing distortion for forming cotton
Inventor: MATSUMOTO TORU
IPC: D04H1/58
Filed: 1988-03-04
Abstract: PURPOSE:To execute desired distortion removal in a minimum necessary time by introducing a specific parameter and selecting the combination of the temperature of a forming cotton itself and a distortion removal drying time. CONSTITUTION:When a distortion parameter is made into lambda, a gas constant R to be known is made into 1.98, simultaneously, an activating energy inherent in the forming cotton is made into Q, the temperature of the forming cotton itself is made into T, and a distortion removal drying time is made into (t) (sec), an integrating parameter lambda1=log(10<lambda1>+10<lambda2>+10<lambda3>+...) is obtained from the values of distortion parameters lambda1, lambda2, lambda3... for microtimes t1, t2, t3... obtained from a following equation; lambda=ln(t/80)-(Q/R)/(273+T)+80. The settling of the forming cotton to the integrating parameter lambda1 and the relation of the integrating parameter lambda1 to the temperature T and distortion removal drying time (t) are obtained beforehand, and the combination of the temperature T and time (t), by which the lambda1 within the necessary settling can be obtained, is selected based on the relation of the settling to the integrating parameter lambda1 at the time of executing a distortion removal drying process.
Patent JP-H03253720-A (JP)
Title: Rotary type suction and exhaust valve device for reciprocating type internal combustion engine
Inventor: UKISHIMA TAKASHI
IPC: F02B25/20
Filed: 1990-03-02
Abstract: PURPOSE:To improve combustion efficiency with a simple structure by communicating selectively a combustion chamber to a suction pipe and an exhaust pipe so as to perform suction and exhaust action, while closing the combustion chamber so as to perform compression explosion action, in association with rotation of a rotary valve arranged on the upper part of a cylinder. CONSTITUTION:A rotary valve outer cylinder 13 integratedly provided with a suction pipe 14 and an exhaust pipe 15, is arranged on the upper part of a cylinder 1 in an internal combustion engine. In the rotary valve outer cylinder 13, a cover 16 having a bearing 17 is jointed by a bolt 10 so as to define a fusiform cavity. Axis parts 20, 20a on both ends in a fusiform rotary valve 18 which is penetrated by a L shaped- hole 19 therein, are respectively fitted slidably to the rotary valve outer cylinder 13, the cover 16, and the bearing 17. By turning the rotary valve 18 in synchronism with a crank shaft, a combustion chamber 11 is communicated selectively to the suction pipe 14 and the exhaust pipe 15 thorugh the L shaped-hole 19 so as to perform suction and intake action, while the combustion chamber 11 is closed on the outer circumference surface of the rotary valve 18 so as to perform compression explosion action.
Patent JP-S59177669-A (JP)
Title: Pattern recognizing system of printed circuit board
Inventor: IGUSA NOBUO
IPC: G06T1/00
Filed: 1983-03-29
Abstract: PURPOSE:To recognize a pattern accurately by flowing a current to the pattern on a printed circuit substrate to heat it and processing infrared rays generated by heating with an infrared-ray camera. CONSTITUTION:A current is flowed to a pattern 12 on a printed circuit substrate 11 through a terminal 14 from a power source 15 to heat it. Infrared rays generated by heating are pickedup by an infrared-ray camera 16 and are processed by a picture processing device 17 and are outputted to a controller 19, and the operation of a printed circuit plate assembling device which is not shown in figure is controlled. The pattern picked up by the infrared-ray camera 16 is displayed on a picture monitor 18. Thus, the pattern is recognized accurately.
Patent JP-H02231871-A (JP)
Title: Color picture processing method
Inventor: SUGIURA SUSUMU
IPC: G06T1/00
Filed: 1989-03-03
Abstract: PURPOSE:To prevent a linear part from being blurred and the reproducing of a picture such as a character from being degraded by processing an arithmetic error with a density keeping type processing circuit when color correction arithmetic operation is executed by using a prescribed color correction coefficient to color picture data expressed by digital information. CONSTITUTION:For example, a color correction matrix coefficient circuit 202 is directly multiplied with a masking coefficient to input binary data and color correction data are calculated. By passing the value through density keeping type binary circuits 203-208 composed of a closed loop, the color correction average density of the input binary data is reproduced. Black is generated from these data and UCR is executed. After the UCR is executed, respective color approximate density data and approximate black data pass through the density keeping type binary circuit again and are binarized. Thus, the binarization data, for which color correction is realized, can be generated and the color correction of the binary data matched to the recording characteristic of an output can be realized.
Patent JP-H01226325-A (JP)
Title: Laminate
Inventor: KAWAMOTO MANABU
IPC: B60R13/02
Filed: 1988-03-07
Abstract: PURPOSE:To obtain the laminate excellent in scratch resistance, adhesion between layers, shock resistance and various formability by a method in which the laminate is composed of the skin layer of polymer composition made by mixing ethylene ionomer resin with partially crosslinked olefin thermoplastic elastomer and the layer of thermoplastic resin foam. CONSTITUTION:A laminate is composed of the skin layer of polymer composition in which 40-90 pts.wt. of ethylene ionomer (A) is mixed with 10-60 pts.wt. of partially crosslinked olefin thermoplastic elastomer (B) and the foam layer of thermoplastic resin. Further a third hard plate layer, e.g. thermoplastic resin layer, corrugated board layer and wooden plate layer, etc., may be formed thereon in sequential order. The resin A is the material in which the total or a part, normally 5-90%, of carboxyl group such as the copolymer of ethylene.alpha.beta-unsaturated carboxylic acid or ethylene.alpha.beta-unsaturated carboxylic acid.alpha.beta-unsaturated carboxylic acid ester copolymer is neutralized by metallic ion. The monomer (B) contains partially crosslinked ethylene.alpha-olefin copolymer rubber and polyolefin resin as its necessary component.
Patent JP-S60195745-A (JP)
Title: Tracking servo signal producing system
Inventor: YOSHIO JIYUNICHI
IPC: G05B13/00
Filed: 1984-03-16
Abstract: PURPOSE:To eliminate offsets caused by disturbances, by optimizing the composite ratio of the difference in low band components of the deviated quantity of a recording track in the direction perpenducular to the track detected by a pair of detecting means and the difference in the high band envelope components of the deviated quantity detected by the detecting means by a prescribed arithmetic process. CONSTITUTION:A luminous flux from a laser light source 1 is made incident on the recording surface of a disk 6 after passing through a lens 2, beam splitter (BS)3, lambda/4 wave plate 4, and objective lens 5. The reflected light of the luminous flux reflected by the recording surface is made incident on photoelectrically converting elements 9a and 9b after being reflected by the BS3. The output of the elements 9a and 9b is made incident on a differential amplifier 12 after passing through a gain controlling amplifier 23, amplifier 10b, and LPFs 11a and 11b and, at the same time, its high band envelope components F1 and F2 are inputted in another differential amplifier 20 through HPFs 17a and 17b and full-wave rectifiers 18a and 18b. The difference component C of the low band components B1 and B2 from the differential amplifier 12 and the difference component G from the differential amplifier 20 through a gain amplifier 22 are corrected about the inclination of the disk 6 at control amplifiers 23 and 22 and sent to the driving coil 8 of the objective lens 5 through a differential amplifier 21, equalizer 13, and driving amplifier 14.
Patent JP-H01228626-A (JP)
Title: Whirl-carrying equipment for pressed products
Inventor: MEIKEI RYOSUKE
IPC: B21D43/05
Filed: 1988-03-07
Abstract: PURPOSE:To smooth whirling, to simplify structure and to prevent the interference with another equipment by whirling a whirling arm by fixed guide rails having curves. CONSTITUTION:A whirling arm 25 is supported through a whirling axis 17 on a carrier 3 which can be mounted so that a free reciprocation can be performed on a pair of carrying rails 2 parallel to each other along the direction to carry out formed products. There is provided a whirling mechanism 9 with a guide rail 12 which is fixed along the rail 2 and whirls the axis 17 with the travel of the carrier 3 and a means is provided to this mechanism to select a whirling direction of the axis 17. The guide rails 12 are straight as far as about one third of stage from the starting point of carrying, after that, the guide rails 12 are curved gradually in such a direction that they depart from the rails 2. First, the whirling direction of the arm 25 is selected according to the shape of a formed product, etc., to set the whirling mechanism 9. The arm 25 holds a formed product to start the carrying service and the arm 25 is whirled about 90 deg. near the curved part of the rails 12.
Patent JP-S56149113-A (JP)
Title: Automatic equalizer
Inventor: KITAZAWA KEIO
IPC: H03H21/00
Filed: 1980-04-21
Abstract: PURPOSE:To improve the stability of the operation of a system by eliminating the operation due to the difference in time lag between an input signal path and corrected signal path for the arithmetic of the correlation between an input signal and corrected signal. CONSTITUTION:Correlation arithmetic circuits 60 and 61 performs the correlation arithmetic between corrected waveform storing circuit 80 and input waveform storing circuit 40 to determine weight to be applied to the weighting circuit of transversal filter 21. Then, LPF 22 selectively connected to a signal path via which circuit 80 reads prescribed data and that via which circuit 40 reads the prescribed data is provided to eliminate the relative time-axis difference between data stored in circuit 80 and that in circuit 40, preventing erroneous data from being supplied to circuits 60 and 61. Thus, the stability of the operation of the system is improved.
Patent JP-S59177123-A (JP)
Title: Water-in-oil type emulsifier
Inventor: FUJIO KAZUHISA
IPC: C09K23/42
Filed: 1983-03-28
Abstract: PURPOSE:The titled emulsifier having high safety and excellent emulsifying force and imparting excellent emulsion stability over a long period of time, constituted of sorbitan fatty acid ester containing a large amount of 1,4-sorbitan fatty acid monoester consisting of a hydrophilic part and an oleophilic part. CONSTITUTION:A water in oil type emulsifier comprises sorbitan fatty acid ester containing 40wt% or more of 1,4-sorbitan fatty acid monoester wherein its hydrophilic part comprises a 1,4-sorbitan residue and its oleophilic part comprises a 12-24C saturated (straight chain or branched chain) or unsaturated fatty acid residue and has capacity for imparting extremely excellent emulsion stability over a long period of time. As the above mentioned saturated straight chain fatty acids, lauric acid, myristic acid, palmitic acid, stearic acid or behenic acid can be used and, as the saturated branched chain fatty acid, isopalmitic acid, isostearic acid or 2-octyldodecaic acid can be used and, as the unsaturated fatty acid, oleci acid or palmito-oleic acid can be used.
Patent JP-S57166581-A (JP)
Title: Detector for window part of postal matter
Inventor: UMEDA TETSUO
IPC: G01V8/10
Filed: 1981-04-08
Abstract: PURPOSE:To precisely detect the window part position of postal matter by providing a curved part to an optical path consisting of a light source, a convex lens, a pinhole, an image photoelectric converter, and conveying pastal matter to the curved part. CONSTITUTION:An optical path consists of a spot light source 1, a convex lens 2, a pinhole plate 3 arranged at the imaging position of the light source, and an image photoelectric converter 4. When the size ratio of an object to be detected and the image photoelectric converter 4 is c:d, a point A where the ratio of a distance from the pinhole plate 3 and a distance between the pinhole plate 3 and image photoelectric converter 4 is c:d is selected. Then, the light source 1 and convex lens 2, and the pinhole plate 3 and image photoelectric detector 4 are slanted to a straight line 5 symmetrically on the point A'. In this state, when postal matter is conveyed in a plane 7 at right angles to the straight line 5, reflected light from the light source 1 strikes the image converting detector 4, detecting the presence, position, size, etc., of a window part.
Patent JP-H10257211-A (JP)
Title: Digital composite machine
Inventor: OHASHI TAKEO
IPC: H04N1/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a digital composite machine by which data are surely confirmed and managed. SOLUTION: The composite machine is installed with each application program that realizes at least a copy function and a printer function and each application program realizes a plurality of functions including the functions above. In this case, the composite machine is provided with a display section 122 that displays various messages, a system control section 140 that controls operations instructed by each application program depending on a state of each equipment, and a resource arbitration section 220 that conducts prescribed control after confirmation of a user restriction password set to each mode of each application program. Then the system control section 140 sets relating passwords through the entry of a password and displays linked passwords on the display section 122.
Patent JP-H0373829-A (JP)
Title: Work station for orienting work piece
Inventor: NETANERU PERESU
IPC: G01N21/84
Filed: 1990-03-05
Abstract: PURPOSE: To conveniently perform inspection work by converting a rectangular coordinate for defective positions which is obtained with an automatic optical inspection system, into a polar coordinate which is used to decide a table motion of an inspection system. CONSTITUTION: This is provided with an almost flat attaching table 24 for work piece attachment, which revolts on an axis perpendicular to its own surface and is translated in a plane coplanar with its own surface, a driving means which performs rotational and translation motions, and an image axis which is parallel to a rotation axis AR and which his positioned in a plane formed by translation motion which the rotation axis AR performs as a part of the table 24. All points on a work piece are made in conformity with the image axis by at least one of rotational and translation motions.
Patent JP-H02231781-A (JP)
Title: Semiconductor laser element and manufacture thereof
Inventor: TERUI YOSHINORI
IPC: H01S5/00
Filed: 1989-03-06
Abstract: PURPOSE:To make one crystal growth process of a compound semiconductor sufficient, and to manufacture a buried hetero-structure semiconductor laser element easily at low cost by using a plasma polymer for a buried layer. CONSTITUTION:A buried layer 6 is composed of a plasma polymer mainly comprising an element belonging to the group IV b of the periodic table. That is, the unnecessary sections of a plural layer of compound semiconductor layers are removed by plasma-etching a wafer 10 for a hetero-structure semiconductor laser, in which the compound semiconductor layer are laminated, in a vessel 13, and the plasma polymer mainly comprising the element belonging to the group IV b of the periodic table is deposited onto the wafer 10 by bringing the inside of the vessel 13 to a plasma state including the element belonging to the group IV b of the periodic table in succession, thus forming the buried layer 6. Accordingly, a long-lifetime semiconductor laser element, crystallizability of which is not deteriorated due to the oxidation of a surface etched, is acquired, and the buried hetero-structure semiconductor laser element capable of being produced in a large number at a low cost is obtained.
Patent JP-S57165970-A (JP)
Title: Production of battery
Inventor: TANAKA KOUICHI
IPC: H01M4/06
Filed: 1981-04-07
Abstract: PURPOSE:To obtain a negative electrode with an enough tight closing force without holding the air in the inside of a flat sealing plate, by pressure-attaching the metallic thin plate of a negative electrode onto  a metallic negative electrode sealing plate from one side end to the other end slowly transferring an exerting point of pressure. CONSTITUTION:A thin lithium metal plate 3 is stuck to a circular arc shaped pressure-attaching die 2 attached to a spot-roller 1, a negative electrode sealing plate 5 is placed on the lower pressure-attaching die 4 which is installed on a loading-table, the pressurizing point of the circular arc shaped pressure-attaching  die 2 and the under pressure-attaching die 4 is transferred from one end part to another end part by rotating the spot-roller 1 and the loading-table together simultaneously. Consequently, the thin metallic lithium plate 3 attached to the circular arc shaped pressure-attaching die 2 is hermetically attached to the negative electrode sealing plate 5 which is placed on the lower pressure-attaching die 4 from one end part to another end part.
Patent JP-S62209984-A (JP)
Title: Method and apparatus for encoding picture signal
Inventor: OKI JUNICHI
IPC: H04N19/50
Filed: 1986-03-10
Abstract: PURPOSE:To prevent the encoding from being stopped by expanding a dead zone or a step of a quantizer just after scene change and reducing the step gradually with time thereby suppressing the occurrence of excess information due to the difference of the amplitude being not zero at the scene change. CONSTITUTION:In applying forecast encoding or conversion encoding to an moving picture signal, the change in the picture content between patterns is evaluated and when it is discriminated that the content of picture between the patterns is changed remarkably, at least one of the dead zone and the step of the quantizing characteristic with respect to the forecast error or conversion coefficient is expanded, and the reduced gradually with time and it is restored to a predetermined dead zone or step. That is, a scene change detector gives a scene change signal to an inter-frame coder when a scene change takes place. The inter-frame coder expands the dead zone of the quantizer when the scene change signal is given, reduces it gradually with time and restores the processing into the normal quantization.
Patent JP-H02232595-A (JP)
Title: Fuel loading of boiling nuclear reactor
Inventor: YOSHIDA HIROSHI
IPC: G21C5/00
Filed: 1989-03-06
Abstract: PURPOSE:To decrease an output power density and to intend to get an expanded flexibility of a control rod operation by loading uranium dioxide fuels preferentially, to control cells constituted with a mixture of uranium dioxide fuel and plutonium-rich MOX fuel. CONSTITUTION:Control cells CC, which are painted black in the figure, are constituted by arranging four fuel assemblies around control rods each for power regulation and reactivity regulation. As a fuel to be loaded at the control cell CC, an UO2 fuel of comparatively low reactivity, is used. Comparing infinite multiplication constants in a burning-up region on the control cell CC, the constant of the UO2 fuel is lower than that of the MOX fuel of the same burning-up extent. Accordingly, an output power density of the control cell CC becomes 2 to 6% lower than a comparison example, at an end of a fuel burning-up. Also, as a control rod value of the UO2 fuel is comparatively larger than that of the MOX fuel on the whole fuels in general, an insertion extent of the control rod can be decreased compared to the comparison example. Therefore, a neutron exposure to the control rod can be decreased.
Patent JP-H03254299-A (JP)
Title: Acoustic signal processing circuit
Inventor: IDE KENICHIRO
IPC: H04R3/00
Filed: 1990-03-02
Abstract: PURPOSE:To suppress residual noise without a sense of disorder in a audible sense by setting an attenuation of an output signal level from a digital signal processor larger when an input signal level is small. CONSTITUTION:A detection means 33 is interposed in an input signal line from a digital signal processor 1 and a level change means 29 is interposed in an output signal line from the digital signal processor 1. The detection means 33 detects an input signal level to arithmetic processing means CRL, CFC, CRR and outputs the result to a control means 7. The controller 7 monitors the input signal level and gives an output to the level change means 29 when the input signal level is smaller than a prescribed level to set the attenuation rate of an output signal level larger. Thus, when an input acoustic signal level is small and a residual noise generated from an A/D converter 5 or the like is eminent, the output signal level is suppressed. Thus, the production of the residual noise is suppressed without a sense of disorder in an audible sense.
Patent JP-S53136927-A (JP)
Title: Pulse generator circuit
Inventor: WAKAUMI HIROO
IPC: H03K19/0175
Filed: 1977-05-06
Abstract: PURPOSE:To obtain the output pulse which is equal to the input pulse of duty ratio ''1'' by connecting in even steps the inverter element composed of the load transistor and the driving element, and thus to increase the system performance through a small size of the circuit as well as a small power consumption.
Patent JP-S51127479-A (JP)
Title: Means for forming initial cable winding layer in automatic alignmentak ing-up of cable
Inventor: MORIOKA JIYOUJI
IPC: B65H54/28
Filed: 1975-04-30
Abstract: PURPOSE: To provide a means for forming initial cable winding layer, which permits perfect automation in automatic alignment taking-up of cable. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63219453-A (JP)
Title: Control circuit for window wiper enclosure
Inventor: HISANAGA NAOYOSHI
IPC: B60S1/04
Filed: 1987-03-05
Abstract: PURPOSE:To secure the speedy starting of a wiper by interlocking a wiper with the opening/closing operation of a cowl cover for opening and closing the opening where the wiper is enclosed, and making the wiper operate when cowl cover reaches the operable position of the wiper before it reaches the full-opened position. CONSTITUTION:When a wiper switch 36 is turned on, a cowl driving motor 5 is started through the intermediary of a control circuit 33, a cowl gear 7 is rotated through a power transmission means, and a cowl cover is moved via a link mechanism in such a direction as to release an opening formed on the rear end portion of a bonnet. In such a device, a cowl-position detector 30 is arranged near the cowl gear 7. There are provided a contact point 31a, which is closed when the cowl cover reaches such a position as not to interfere with the wiping portion of a lifting wiper the wiper operable position, and a switch 31c, which is closed when the cowl cover reaches the full-opened position of a cowl, and the like, so as to constitute the position detector 30. And, at the time of closing the contact point 31a, a wiper motor 38 is controlled to be started.
Patent JP-S627782-A (JP)
Title: Antistaining agent
Inventor: HISAMOTO IWAO
IPC: C08L33/02
Filed: 1986-03-10
Abstract: PURPOSE:An antistaining agent, consisting of a polymer having a specific structure and a hydrophilic resin and having durable water absorbing, oil repellent and antistaining function. CONSTITUTION:A antistaining agent consisting of (A) 5-95pts.wt. polymer having 10-100pts.wt. structural units expressed by the formula [Rf is 3-21C fluoroalkyl; R<1> is H or 2-4C acyl; R<2>-R<5> are H or 1-2C alkyl; A is -CH2CH (OR<1>)CH2-OCO-, -CO-, -(CH2)kN(R<2>)CO- (k is an integer 1-10) or -(CH2)k-; h is an integer 0-5; p is an integer 1-40; q and r are integers 0-40] and (B) 95-5pts.wt. hydrophilic resin. When 1%n50pts.wt. water and oil repellent is further added to 1-95pts.wt. polymer (A) and 5-95pts.wt. resin (B), a water and oil repellent antistaining agent is obtained.