baber/WOPTO huggingface dataset:
Patent JP-S5676442-A (JP)
Title: High-molecular weight amorphous copolymer composition
Inventor: IMAI AKIO
IPC: C08K5/34
Filed: 1979-11-27
Abstract: PURPOSE: To provide the titled compsn. which is less liable to be discolored, by a method wherein a specified polycyclic phenol is blended with a high-molecular weight amorphous polymer obtained by the copolymerization of ethylene with 1-olefin and/or an unsaturated cpd. having at least two unsaturated bonds in the presence of an halogenated cpd. by using a Ziegler catalyst.  
     CONSTITUTION: Ethylene is copolymerized with at least one 1-olefin and/or an unsaturated cpd. having at least two unsaturated bonds in the presence of a catalyst consisting of a mixt, of an organoaluminum cpd. of formula I (wherein R 1  is 1W6C hydrocarbon gp.; X 1  is halogen; 0<r≤3), a vanadium cpd. or a titanium cpd. (e.g. TiCl 4 ) and a halogenated cpd. (e.g. perchlorobutadiene-1,3) to obtain a high- molecular weight polymer (A). Then a polycyclic phenol (B) selected from a hydroxybenzotriazole derivative of formula II (wherein Z 1 , Z 2  are H, CnH 2n+1 , OCmH 2m+1 , X 2 ; n is 1W8; m is 0W18; X 2 is halogen) and a hydroxyphenyl benzophenone derivative of formula III (wherein Z 3  is H, CkH 2k+1 , OR 2 , OAr; K is 1W8; R 2  is alkyl; Ar is atom. hydrocarbon residue), is blended with the above polymer (A). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000348159-A (JP)
Title: Picture composite processing method, image pickup device, picture contraction processing method, and recording medium
Inventor: AOKI SHIN
IPC: G06T3/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To synthesize even picture data, which is photographed by an ordinary camera and of which the photographing conditions such as the camera position and the photographing direction are unknown, with a high precision. SOLUTION: A contraction method is determined in accordance with the classification of an input picture (S2), and a reduction picture of the input picture is generated by this contraction method (S3). The extent of parallel translation between reduction pictures is estimated (S4), and that between input pictures is estimated for each block, and transformation parameters corresponding the perspective conversion are estimated from this extent of parallel translation by the method of linear least squares (S5). Estimated transformation parameters are used to transform one input picture on the basis of perspective conversion, thereby synthesizing two input pictures (S6). Correlation coefficients are used to estimate the extents of parallel translation.
Patent JP-H103208-A (JP)
Title: Toner supply device
Inventor: TATSUMI KENZO
IPC: G03G15/08
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent the soiling of a toner storing container and to smoothly perform attaching/detaching operation by forming a groove for accumulating toner, etc., adhering to the port part of the toner storing container and accumulating the toner dropping on a toner bearer on the toner bearer. SOLUTION: The toner bearer 42 is provided with the groove 200 under the port part 38d of a toner bottle 38 in an attaching state. In the case of attaching/detaching the toner bottle 38 to a toner supply unit 6, the groove 200 is attached to the port part 38g of the toner bottle so as to accumulate the toner dropping on the toner bearer 42. Therefore, the groove 200 covers the moving area of the port part 38g of the toner bottle 38 moving along the toner bearer 42 in a direction where it pierces a paper surface, that is, when the toner bottle 38 is attached or detached. The forming position of the groove 20 is the bottom part of the slope of the inclined recessed part of the toner bearer 42.  Namely, the groove 200 is formed near to a side shown by an arrow L from the center O of the toner bottle 38 considering that the dropping position of the toner tends to be deviated to the position near to the side shown by the arrow L being the takeout position of the toner bottle 38.
Patent JP-S641807-A (JP)
Title: Aluminum frame member of road transparent-based sound insulation wall
Inventor: OKAZAKI TEIJI
IPC: E01F8/02
Filed: 1987-06-19
Abstract: PURPOSE: To endure torsion moment, and obtain a sound insulation wall of beauty and good workability by composing the sound insulation wall of a transparent-based resin plate and an aluminum-made frame body, and providing a resin plate insertion recess part and a box-like structural part on the frame boy.  
     CONSTITUTION: A sound insulation wall is composed of a transparent-based resin plate 2 and a frame member 1. The frame member 1 is composed of a recess part 3 inserting the transparent-based resin plate 2 and a hollow box part 4 in the cross section shape, and they are integrally formed. Since the transparent-based resin plate 2 is fixed on the recess part on the frame member 1 at a proper part, a hole capable of inserting bolts, screws or the like is provided. Thereby the sound insulation wall of good beauty and workability capable of enduring torsion moment based on wind load acting on the sound insulation wall. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S6132660-A (JP)
Title: Picture signal processing device
Inventor: KUROSAWA TOSHIHARU
IPC: H04N1/405
Filed: 1984-07-25
Abstract: PURPOSE:To make reproduction of multiple gradation and high resolving power and to reproduce pseudo-gradation by determining the density of black picture elements of reproduced picture according to the density of an original picture and at the same time, determining the arrangement of black picture elements of reproduced picture according to change in density of the original picture. CONSTITUTION:When a program is started, initial setting is made in which the content of a storing device for redistribution 2, a storing device for ordering 4 and a correction storing device 10, and a binary-coded correction Ea of a binary coded correcting device 8 are 0 cleared. Then, one-dimensional (or two-dimensional) periodical additional signal synchronized with four picture elements of a scanning window W0 of the storing device for ordering 4 is superposed on the picture element signal level of four picture elements and the picture signal level of O'00, O'01, O'10, O'11 is obtained respectively. Then, the difference between the picture signal level of redistributed picture element R00 of the storing device for redistribution and the binary coded picture signal level of above-mentioned redistributed picture element R00 is made to the binary coded correction Ea in the next time.
Patent JP-H0823169-A (JP)
Title: Manufacture of multilayer ceramic wiring board
Inventor: YAMAGUCHI AKIRA
IPC: H05K3/46
Filed: 1994-07-06
Abstract: PURPOSE:To reduce short circuits or openings of thin film patterns formed on a substrate by making small a void diameter in the outermost layer or in the surface layer of a multilayer ceramic wiring board. CONSTITUTION:Green sheets, whose manufacturing differs for the outermost layer or a surface layer 1 and an internal layer 2, are used. Each green sheet is treated with a through hole 3, and the like. After a prescribed number of laminates are bonded and sintered to make a void 4 in the outermost layer or the surface layer 1 smaller than the void 4 in the inner layer 2. For decreasing the void 4 in the outermost layer or the surface layer 1, there are methods such as dry mixing and adding of powder materials or reduction of the blending rate of flux and a combination of both. Consequently, by making smaller the void diameter in the outermost layer or the surface layer 1 of the multilayer ceramic wiring board, short-circuits and inferior openings of a thin film pattern formed on the multilayer ceramic wiring board can be prevented.
Patent JP-H0321194-A (JP)
Title: Electronic still camera
Inventor: TAKAGISHI HIROAKI
IPC: H04N13/02
Filed: 1989-06-19
Abstract: PURPOSE:To attain photographing of a stereoscopic still picture free from time difference by preparing a switch for selecting two photographing modes, i.e., stereoscopic recording and normal recording. CONSTITUTION:A change-over switch 9 switches and selects a stereoscopic photographing mode and a normal photographing mode. In the case of executing stereoscopic photographing, the switch 9 is turned to the stereoscopic photographing mode and a release switch 8 is depressed, so that an image pickup system driving circuit 7 is turned on and photographing can be executed. An L or R direction picture is recorded in the 1st field and an R or L direction image is recorded in the 2nd field by using a method for expressing one picture in two screens of the 1st and 2nd fields. Since L and R direction images are automatically changed by executing frame reproduction, a stereoscopic still picture free from time difference can be taken.
Patent JP-2000347388-A (JP)
Title: Pellicle
Inventor: SAKURAI IKUO
IPC: G03F1/62
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a pellicle provided with a pellicle film capable of the lowering of transmittance to light for exposure having a short wavelength. SOLUTION: This pellicle has a pellicle film whose average thickness is larger than the thickness corresponding to the maximum value of transmittance on the correlation curve of the thickness and transmittance of the pellicle film. The pellicle film preferably comprises a fluororesin and the pellicle is used for light for exposure such as KrF excimer laser beam having 248 nm wavelength or ArF excimer laser beam having 193 nm wavelength.
Patent JP-H0714098-A (JP)
Title: Display device for entrance for coexistence type parking lot
Inventor: TAKAMATSU SHIGEO
IPC: G08G1/14
Filed: 1993-06-25
Abstract: PURPOSE:To give a driver correct propriety/impropriety information for entrance to a mechanical parking lot on the basis of the weight or the size of a vehicle in a coexistence type parking lot provided with a general parking lot and the mechanical parking lot installed within the site of the general parking lot. CONSTITUTION:An overall entrance gate is provided with a weight measuring device 9 which measures the weight of vehicle, a size measuring device 10 which measures the size of vehicle, a display control device 16 which compares the specification data of the mechanical parking lot inputted beforehand with the data of the weight measuring device 9 and the size measuring device 10, and judges the propriety of entrance to the mechanical parking lot, and a first display device 7 which is arranged at the overall entrance gate, and displays the entering destination of vehicle in accordance with a signal from the display control device 16.
Patent JP-H09315891-A (JP)
Title: Production of plate silicon crystal and solar cell manufactured with the plate crystal
Inventor: KAMIOKA MASATSUGU
IPC: C30B13/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To produce a plate silicon crystal, particularly a high quality plate silicon crystal useful as a solar cell substrate material with high accuracy and high productivity and at a low cost. SOLUTION: This production comprises: forming a low-melting alloy layer on a substrate that functions as a supporting plate; also forming a filmy silicon layer on the alloy layer; further forming a filmy surface protective layer on the silicon layer; thereafter melting the silicon layer so as to form a molten zone; then, successively moving the molten zone to crystallize the silicon layer; and thereafter, maintaining the crystallized silicon layer at a temp. higher than the melting point of the low-melting alloy to separate the silicon layer from the substrate and to produce a plate silicon crystal. At this time, optionally, a single crystal to be used as the seed crystal is allowed to contact with one end of the initially formed molten zone. A solar cell can be manufactured with a plate silicon crystal produced by this production as the substrate material.
Patent JP-H095478-A (JP)
Title: Intra-reactor structure for fast breeder reactor
Inventor: FUJIMOTO TETSUO
IPC: G21C15/02
Filed: 1995-06-21
Abstract: PURPOSE: To prevent the thermal fatigue failure of an upper plenum floor board which is an intra-reactor structural member of a fast breeder reactor. CONSTITUTION: An outflow nozzle 39 feeding low-temperature sodium 45 for cooling a reactor wall is protruded to the upper plenum 29 side on a floor board 37 partitioning the periphery section of the upper plenum 29 in the reactor vessel of a fast breeder reactor. Multiple blowout holes 41, 43 extended in the spiral direction are distributedly bored on the cylinder wall of the outflow nozzle 39. The blowout holes 41 are inclined in the direction separating from the floor board 37, and the other blowout holes 43 are inclined in the direction approaching the floor board 37.
Patent JP-H115106-A (JP)
Title: On-line grinding of rolling mill roll
Inventor: WATANABE YUICHIRO
IPC: B24B49/00
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide the on-line grinding method of the rolling mill roll with less grinding quantity than in the conventional method, less trouble happenings and longer life. SOLUTION: When the surface of the rolling mill roll is ground by the on-line roll grinding unit built in the rolling mill, the roll axial direction distribution of the thermal expansion quantity of the roll due to the contact between the rolling mill roll and the rolled material is determined. The different curve is determined so that it passes through the top of the thermal expansion quantity distribution curve and the two points corresponding to the ends of the rolled material in the direction of the width of the material and also with smaller curvature at the part of the curve where it changes steeply. The above- mentioned different curve is set as a grinding goal profile and the surface of rolling mill roll is ground accordingly.
Patent JP-H0320182-A (JP)
Title: Vacuum valve
Inventor: FUKAZAWA HIROYUKI
IPC: F16K25/00
Filed: 1989-06-17
Abstract: PURPOSE:To keep off any deterioration in a sealing state of a vacuum valve even if using it for hours by installing a dust collecting groove at the O-ring side of a valve plate, in case of the vacuum valve seating the valve plate in an opening of a valve box via the O-ring. CONSTITUTION:A valve plate 2 clamped to a tip of a valve stem 1 being operated by a driver is made free of being seated in an opening of a valve box 4 via an O-ring 3 while a dust collecting groove 8 is installed at the side of this O-ring 3 of the valve plate 2. Accordingly, this vacuum valve is installed in space between a vacuum forming film chamber 5 and a conveying chamber 6, and if a process for film forming or the like takes place in this vacuum forming film chamber 5 when the valve plate 2 is seated in the opening of the valve box 4 and the vacuum valve is made into a state of being closed, dust produced in the vacuum forming film chamber 5 comes flying in direction of the valve plate 2 but it is collected in the dust collecting groove 8. Consequently, the dust is no longer stuck or accumulated in space between the valve plate 2 and the O-ring 3, so that even if the vacuum valve is used for hours, there is no deterioration in the sealed state.
Patent JP-H05344795-A (JP)
Title: Instrument for vehicle
Inventor: ISHIKAWA NAOTO
IPC: G01D13/22
Filed: 1992-06-15
Abstract: PURPOSE:To smoothly move an indicator not in a digital manner but in an analog manner in an instrument for a vehicle using a stepping motor as a movement. CONSTITUTION:Drive pulse generating means 3a-1 outputs a drive pulse to a driving circuit 6 for driving a stepping motor for driving an indicator 4 so that a difference between a designated position command formed by inputting a sensor signal and a present position of the needle becomes '0'. The means 3a-1 generates a drive pulse having a frequency responsive to a deviation. Calculating means 3a-12 divides a reference pulse frequency by a driving frequency obtained by dividing the number of pulses corresponding to the deviation by an inputting period of the sensor signal to obtain the number of skips, and pulse output means 3a-13 outputs once a reference pulse from reference pulse generating means 3a-11 at each time of the skip.
Patent JP-S5580914-A (JP)
Title: Master/slave flip-flop circuit
Inventor: SATOU HIROAKI
IPC: H03K3/037
Filed: 1978-12-14
Abstract: PURPOSE:To obtain a master/slave flip-flop MSFF which features a small number of the element and is suited to formation of the integration. CONSTITUTION:Master MFF is formed by securing the cross connection between transistor TrQ1 and Q2. Diodes D1 and D2 are for level shift. At the same time, TRQ2, Q3, Q5 and Q6 form slave SFF. And no inverter is inserted between MFF and SFF especially. In such constitution, the function is given so that the MFF and SFF are isolated from each other when the clock pulse is at a high level and that they are connected to each other when the clock pulse is at a low level respectively. Thus the number can be reduced greatly for the elements necessary to form the 1- step MSFF, which can be suited to be used as the unit circuit of the shift register in case the monolithic integration is formed.
Patent JP-S6310207-A (JP)
Title: Robot control method
Inventor: TAKAHASHI OSAMU
IPC: G05B19/18
Filed: 1986-07-02
Abstract: PURPOSE:To ensure the smooth actions of a robot at pass points by deciding a certain ratio for correction so as to secure a smooth locus of the robot tip and therefore calculating the new displacement value for execution of the acceleration/deceleration control. CONSTITUTION:A main control part 2 of a controller 1 calculates an interpolation command 6 serving as the position and speed information for each interpolation and sends it to a servo control part 3. The part 3 performs the acceleration/ deceleration control only for pass points based on the information on the teaching points and then fractionizes the command 6 to produce a speed command 7. This command 7 is converted into a motor command 8 by a servo amplifying part 4 for drive of a manipulator 5. In other words, a certain ratio is decided for prescribed correction so that a smooth locus is secured for the tip of a robot. Thus the new displacement value is calculated for control of the acceleration/deceleration. As a result, the robot tip has a smooth locus and at the same time each axis also has the smooth speed change. Then the fast and smooth actions are secured for the robot.
Patent JP-S5856827-A (JP)
Title: Molding method of hollow article with partition plate
Inventor: MIYAGI HIROSHI
IPC: B29C49/06
Filed: 1981-09-30
Abstract: PURPOSE:To mold a hollow article with a partition plate by a conventional blow molding method, by a process wherein a parison and a sheet placed in the interior of the parison and having at least one end thereof separated from the parison are extruded through the same die or are injection molded, and after jointing the parison and the sheet with each other into an integral body, air is blown therein. CONSTITUTION:A molten resin is extruded through a slit into a metallic mold 6 for blow molding provided below an extrusion die 1, thereby producing the parison 7 and the sheet 9 located in the interior of the parison 7 with both ends thereof separated from the parison 7 by gaps 8, 8. Next, the mold 6 is closed, an upper and an opening end 7a of the parison 7 are closed, and an end part of the parison 7 and an end part 9a of the sheet 9 are jointed to each other to one body. Then, the parison 7 is fully inflated in the cavity of the mold 5 by using an air pin 5. In this case, both ends of the sheet 9 are separated from the parison 7 by the gaps 8, 8 which permit air to flow therethrough. Accordingly, a hollow article can be molded by a conventional method.
Patent JP-S5857605-A (JP)
Title: Digital recorder and reproducer
Inventor: ISHIHARA HITOSHI
IPC: G11B20/10
Filed: 1981-09-30
Abstract: PURPOSE:To facilitate the electric compensation of the gap scattering which is proper to a head part, by predicting the approximately arched variance and then coding the maximum quantity and the direction of the variance in response to each head. CONSTITUTION:A compensating clock pulse generator 27 decodes the coded signals which are supplied to control terminals I1, I2-In from the compensating value setting terminals C1, C2-Cn. Then plural clock pulse signals are produced from the reference clock signal component contained in the recording signal which is obtained based on the result of the above-mentioned decoding. These clock pulse signals are delivered through output terminals O1, O2-ON. The recording signals which are supplied to input terminals 261, 261-26N are delayed by a certain degree by the digital delaying circuits 251, 252-25N respectively and then supplied to the heads 221, 222-22N via the driving circuits 241,  242-24N to be recorded on the corresponding tracks on a tape. In such way,  the electric compensation is performed for the gap scattering.
Patent JP-S6216191-A (JP)
Title: Thermal transfer method
Inventor: KOBAYASHI NAOTAKE
IPC: B41J2/325
Filed: 1985-07-15
Abstract: PURPOSE:To obviate fusing of an ink ribbon and a transfer recording material to each other and obtain high dyeability, by specifying the critical surface tension of the surface of one of an ink ribbon and a transfer recording material. CONSTITUTION:A surface having a critical surface tension gammac of not more than 31dyne/cm is provided between an ink ribbon and a transfer recording material, in forming an image by a method wherein an ink surface of a sublimation transfer ink ribbon is brought into contact with a dye-receiving surface of a transfer recording material, and the dye on the ink ribbon side is sublimed and transferred to the dye-receiving surface of the recording material by heating. A resin with gammac<=31dyne/cm is used part or entire part of a resin used as a binder for the ink and that used for forming the dye-receiving surface of the recording material, or such a resin is internally added to be susequently caused to ooze out to the surface,whereby the value of gammac of at least one of the surfaces to be brought into contact with each other is set to be not more than 31dyne/cm. Accordingly, fusing of the ribbon and the recording material to each other can be obviated, favorable dyeability can be obtained, and clear images with high density can be obtained.
Patent JP-H11346725-A (JP)
Title: Forming and heating method for paste food product
Inventor: HOSHINO HIROSHI
IPC: A23L17/00
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To produce a paste food product having good palatability in improved production efficiency. SOLUTION: A paste food material thrust with an electrically conductive rod is formed in a prescribed form. Electric current is passed through the formed paste food material to generate Joule heat and heat the material to <=45 deg.C by the primary Joule heating. The paste product having a form fixed by the primary Joule heating is maintained at a prescribed temperature to improve the elasticity. The product is further heated to a core temperature of >=40 deg.C by the Joule heat generated by passing an electric current. The surface of the paste product heated by the secondary Joule heating is further heated to brown the surface and the rod is heated by electromagnetic induction heating.
Patent JP-H08333124-A (JP)
Title: Production of double crucible made of quartz
Inventor: WATANABE HIROYUKI
IPC: C03B19/09
Filed: 1995-05-31
Abstract: PURPOSE: To provide a double crucible made of quartz having excellent bonding properties at a low cost in high yield. CONSTITUTION: Quartz powder is thrown into a rotating mold, a crucible-shaped quartz powder layer is formed by centrifugal force, the inner surface is heated and melted by arc discharge to produce an outer crucible member. While the inner surface of the outer crucible member has >=1,400 deg.C preheating, the outer crucible member is bonded to an inner crucible member to provide the obJective method for producing a double crucible made of quartz powder. A large-sized silicon single crystal can be continuously and excellently pulled up by using the double crucible obtained by the production method.