baber/WOPTO huggingface dataset:
Patent JP-H0670300-A (JP)
Title: Controller for data encoding/decoding processing
Inventor: TANAKA KOICHI
IPC: H04N19/172
Filed: 1992-08-19
Abstract: PURPOSE:To make highly efficient transmission possible by detecting information relating to encoded data and controlling an encoding processing based on a detected result. CONSTITUTION:A code amount/symbol number counting part 47 monitors the picture encoding bit strings of the output of a serial multiplexer 44, sums up a code amount and a symbol number and feeds them back to a code amount/ symbol number control part 31. The control part 31 changes quatization characteristics so that the code amount/symbol number for a frame being encoded at present satisfy prescribed constraint with the above-mentioned summed result and controls an information source encoding part 3. Especially, the symbol number is controlled by a small area unit finer than the frame. Also, when the encoding of the same frame is completed, the constraint of the code amount/ symbol number for the next frame is found. A communication procedure control part 51 arranges the transmission starting conditions of the picture encoding bit strings by delivering the same function block and control signals provided in a reception side.
Patent JP-S6373622-A (JP)
Title: Reduction, exposure and replication apparatus
Inventor: TAKAHATA OSAMU
IPC: H01L21/30
Filed: 1986-09-17
Abstract: PURPOSE:To correct any rotating error caused in a reticle by rotating an object to be replicated, to decrease the possibility that the reticle is contaminated by foreign matters or images of the foreign matters are replicated to the object and to improve the replication precision, by providing a mechanism for rotating an X-Y stage of a replicated apparatus used for photolithographically processing a semiconductor wafer in the X-Y plane. CONSTITUTION:If an alignment error due to a limited alignment precision occurs when a reticle 12 is aligned by an alignment system, the error is corrected in the following way, instead of remounting the reticle 12 as the prior arts. Using the detected alignment error, an arithmatic and control unit (ACU) pro vided by a processor unit (CPU) calculates an amount of dislocation of a replicat ed pattern 17 in the rotating direction in the X-Y plane. In order to correct this amount of dislocation, the ACU further outputs a control signal to a driving mechanism for driving a support base 16 on which an X-Y stage 14 is carried so that the support base 16 itself is moved in the rotating direction by a prede termined amount.
Patent JP-S6283334-A (JP)
Title: Production of microlens array
Inventor: ASAHARA YOSHIYUKI
IPC: C03C15/00
Filed: 1985-10-04
Abstract: PURPOSE:To easily produce the titled microlens array wherein many convex lenses are arranged by arranging a photomask on photosensitive glass, irradiating UV rays, then heat treating, etching only the irradiated part, and softening and deforming only the unirradiated part by reheat treatment. CONSTITUTION:The photomask 1 wherein many circular shield parts 2 are arranged is provided on the surface of the photosensitive glass 3 and UV rays are irradiated. Then the photomask 1 is removed and only irradiated part is crystallized by heat treatment. The glass sheet 3 is then dipped in a weakly acidic soln., hence the crystallized part 5 is etched and the unexposed part of the glass is formed on the glass sheet as a columnar projecting part 3b. By utilizing the fact that the softening temp. of the crystallized part 5 of the irradiated part is higher than that of the columnar projecting part 4 of the unirradiated part, the material is heated to soften only the unirradiated part 4 into a spherical shape and a convex lens 3c is formed. The microlens array wherein many minute convex lenses 3c are arranged on the flat glass sheet can be easily formed.
Patent JP-H0667187-A (JP)
Title: Active matrix liquid crystal display device
Inventor: YAMAZAKI KOJI
IPC: G02F1/1368
Filed: 1992-08-19
Abstract: PURPOSE:To decrease a production process, to attain the shortening of a production schedule and to improve a numerical aperture by forming a source part, a channel part and a drain part of a transistor for driving a liquid crystal and an electrode for driving the liquid crystal by a common transparent semiconductor thin film. CONSTITUTION:The transistor 101 for driving the liquid crystal is formed with a source 102, a channel 103, a drain 104 and a gate electrode 105. Further, an electrode 106 for driving the liquid crystal is formed with a transparent semiconductor-thin film which is made of the same material as the source, the channel and the drain. In this case, the semiconductor-thin film with an energy gap of 2.5 or a higher eV, such as ZnS, GaN and SiC, may be used as the transparent semiconductor thin film. Further, it is effective to form the two or more transistors for driving the liquid crystal to provide a redundant property against the generation of a point defect, and it is also effective to divide the electrode for driving the liquid crystal into plural numbers in addition thereto. Further, there are many cases where a capacitor is additionally incorporated to sufficiently maintain the liquid crystal-driving voltage.
Patent JP-S6199353-A (JP)
Title: Ic package
Inventor: SEKI MASATOSHI
IPC: H01L23/06
Filed: 1984-10-22
Abstract: PURPOSE:To reduce thermal resistance and to obtaining IC packages characteristized by a simple structure and high reliability in a thermal enrivonment, by adopting a substrate made of electric insulating silicon carbide for high heat conduction. CONSTITUTION:On a base 1, whose main component is silicon carbide (SiC), a metallized layer 2 is formed. Then, a dielectric layer is transferred and printed by a screen printing method. Said dielectric is burned in an oxidizing atmosphere, and a ceramic frame 3 is bonded on the dielectric layer. Thereafter, Ni and An layers are formed on said metallized layer by chemical plating. A lead 4 is bonded by, e.g., silver soldering or ultrasonic wave compression. The deterioration of thermal reliability due to the difference in thermal expansion coefficient at the junction between the ceramic and the metal can be improved. Since thermal resistance can be reduced by a simple structure, a semiconductor element characterized by high integration and high power consumption can be mounted.
Patent JP-S6280686-A (JP)
Title: Brush cleaning device for copying machine
Inventor: MURAMATSU SHIGERU
IPC: G03G21/10
Filed: 1985-10-04
Abstract: PURPOSE:To prevent impression flaws on a photosensitive belt and the occurrence of toner filming and to prevent the damage of the photosensitive belt for attachment and detachment of a cleaning unit and a photosensitive body unit by displacing a backup member so that the photosensitive belt is separated from a cleaning brush when the copy mode is terminated. CONSTITUTION:In the copy mode, a backup member 3 pressurizes the rear face of a photosensitive belt 1, and a magnetic brush 23 keeps such a proper gap that the magnetic brush is attracted to an iron pipe 31 of the backup member 3 to remove effectively an unnecessary toner 13 on the photosensitive belt 1. Though the attraction is too strong and iron powder storing the unnecessary toner is not moved if a nonmagnetic material 32 does not exist on the surface of the backup member 3, tips of bristles of the magnetic brush 23 are orthogonal to the moving direction of the photosensitive belt to improve the barricade effect and the cleaning capacity is improved because the nonmagnetic material 32 exists in this case.
Patent JP-S6374821-A (JP)
Title: Grain feeder
Inventor: SATAKE TOSHIHIKO
IPC: B65G17/12
Filed: 1986-09-17
Abstract: PURPOSE:To lower the overall machine height of a grain feeder as well as to dispense with the setup of a pit, by conveying grains being discharged out of a grain tank to a traversing conveyor, and feeding them to a supply port at the lower position of a bucket elevator by a grain feed gear. CONSTITUTION:Each lower part of grain tanks 8A-8D is connected to a traversing endless conveyor 11, and a discharge trough 18 is installed in a conveyor case 13. A grain feed gear 19 sets up a spiral body 21 at the inside of the cylinder 20 free of rotation, and a grain feed port 22 is installed at the upstream side of the grain feed gear 19, connecting the discharge trough 18 of the endless conveyor 11 to it, while a grain discharge part 23 is installed at the downstream side of the grain feed gear 19, and hereat a jumping piece 24 is embeddingly installed in a edge at the side of a grain discharge part 23 of the spiral body 21. In addition, a bucket elevator 26 winds a bucket belt 33 between an upper shaft 28 and a lower shaft 29. A grain discharge port 34 is installed in the upper part of a tubular case 27, and an opening 37 is installed in a lower position than the lower shaft 29, setting it down to a supply port 38 which is connected to the grain discharge part 23.
Patent JP-H0751549-A (JP)
Title: Method for inspecting sealing state of hollow fiber module
Inventor: ISHIGAKI HIDETOSHI
IPC: B01D63/00
Filed: 1993-08-13
Abstract: PURPOSE:To improve the efficiency of inspecting the sealing state of the sealed fixed part of a hollow fiber module by inspecting the sealing state of a piece cut from the sealed fixed part. CONSTITUTION:Both ends of a U-shaped bundle 3 of a number of hollow fibers 2 are inserted into an opened cylindrical case 4. The end parts of the hollow fibers 2 are sealed and fixed at one opening end part of the case 4 by injecting a potting material 5 as a sealant to the spaces between the hollow fibers 2 and between the hollow fibers 2 and the case 4. The end parts of the hollow fibers 2 of a sealed fixed part 6 and the hardened potting material 5 are cut together, and the ends of the hollow fibers 2 are opened to form a provisional hollow fiber opening end face 7. In this way, the inspection to check the breakage of the hollow fibers 2 is carried out at the opening end face 7.
Patent JP-H04103647-A (JP)
Title: Mildew proofing agent master batch for olefin-based resin and mildew resistant olefin-based resin composition
Inventor: HIROZAWA TAKUMI
IPC: C08K5/3447
Filed: 1990-08-22
Abstract: PURPOSE:To obtain the title master batch containing a benzimidazole-based mildewproofing agent and propylene-ethylene copolymer and having excellent dispersibility and mildew resistance. CONSTITUTION:The objective master batch containing (A) benzimidazole-based mildewproofing agent [preferably 2-(4-thiazolyl)-benz-imidazole or 2-(methoxycarbonylamino)benzimidazole], preferably of 1-30wt.% and (B) propylene-ethylene copolymer (preferably having monomer ratio of propylene and ethylene of (65:5) to (50:50). The master batch is blended with (C) an olefin based resin to provide the mildewproofing olefin-based resin composition.
Patent JP-S61102301-A (JP)
Title: Pneumatic type with superior uneven-wear resistant characteristics
Inventor: NIBU HIKARI
IPC: B60C11/13
Filed: 1984-10-23
Abstract: PURPOSE:To prevent heel and toe wear of a heavy-load pneumatic tyre of a bus and so on by arranging a pair of rigidity comparative difference moderating cut grooves, which are separated from a zigzag groove, in specific positions on the middle of each of blocks which are defined by zigzag main grooves and lateral grooves. CONSTITUTION:Each of land parts 2 shaped between main grooves 1 is divided into blocks 4 by lateral grooves 3 having a depth (d) 0.3-0.6 time of the depth of the main grooves. And each pair of rigidity comparative difference moderating cut grooves having a length (r) 0.2-0.4 time of the lateral width (m) of the blocks 4 and a depth (d1) 0.70-1.00 times of the depth (d2) of the main grooves 1 is arranged in the middle part 6 of each of the blocks 4 in such a manner that the spacing (p) therebetween is equal to a distance (n) between adjacent lateral groove 3. The ratio l/m between the height (l) and the width (m) of each of the blocks 4 is set within a range between 1.4 and 2.5 and the ratio g/n between the width (g) of each of the lateral grooves 3 and the distance (n) between the adjacent groove 7 is set also set within a range between 0.5 and 0.7. By such constitution as mentioned above, the heel and toe wear can be prevented.
Patent JP-S61100904-A (JP)
Inventor: NITORI EIJI
IPC: H01C7/02
Filed: 1984-10-23
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-2000058907-A (JP)
Title: Electrochemical light emitting element
Inventor: KOBASHI MASAHIRO
IPC: H01B1/12
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical light emitting element which can obtain an electrochemical light emitting operation without selecting the existence of the polarity of the side chain substituent of a soluble one-dimensional πconjugated system polymer used as an electrochemical light emitting substance, or without selecting the existence of the polarity of a segment which forms the main chain skeleton of the polymer. SOLUTION: In an electrochemical light emitting element, an electrochemical light emitting layer is provided between a metal or metal oxide anode electrode and a metal or metal oxide cathode electrode and the electrochemical light emitting layer contains a cation seed and an anion seed which act as an electrochemical dopant with reference to a luminous soluble one-dimensional π conjugated system polymer as a light emitting substance, to an ion conductive polymer as a solid electrolyte and to a luminous soluble one-dimensional π conjugated system polymer. In the electrochemical light emitting element, a thin film which is composed of a nonluminous soluble one-dimensional π conjugated system polymer is provided between the anode electrode and/or the cathode electrode and electrochemical light emitting layer.
Patent JP-H0778345-A (JP)
Title: Tracking control device
Inventor: NAGANO SHINICHIRO
IPC: G11B7/085
Filed: 1993-09-06
Abstract: PURPOSE:To decrease a deviation caused by a tracking error signal in an one stage tracking servo. CONSTITUTION:This device has a servo loop which controls a head for reading information based on a tracking signal. This device is provided with a peak detecting circuit 1 which detects a peak of the tracking error signal, a bottom detecting circuit 2 which detects the bottom of the tracking error signal, and an offset variable circuit 4 which switches a servo loop based on signals of peak detection and bottom detection.
Patent JP-H0881269-A (JP)
Title: Highly heat-conductive sintered compact and circuit board
Inventor: HORIGUCHI AKIHIRO
IPC: C04B35/583
Filed: 1994-09-16
Abstract: PURPOSE: To obtain both a sintered compact containing AlN having a high thermal conductivity and a dense structure at a low cost and a circuit board by blending AlN, cubic BN and diamond contained as principal components with a compound comprising rare earths containing Sc and Y and group IVa, Va, VIa, VIIa and VIII elements of the periodic table. CONSTITUTION: This highly heat-conductive sintered compact contains 16-84-vol.% AlN having <5μm average grain diameter and 16-84vol.% cubic BN and/or diamond having <15μm average grain diameter as principal components and further contains <10vol% glass component and 0.05-20wt.% one or more selected from the group consisting of Rn-Al-O-based compounds, (alkaline earth metallic element)-Al-O-based compounds, Rn-(alkaline earth metallic element)-Al-O-based compounds and Al-Si-O-N-based compounds when rare earths containing Sc and Y are denated as Rn. Furthermore, the circuit board has the resultant sintered compact as an insulating layer and a simple substance of a metal and/or an electrically conductive compound as a conductor layer.
Patent JP-S6282910-A (JP)
Inventor: HORIKOSHI NOBORU
IPC: A47C7/34
Filed: 1985-10-03
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-S6463990-A (JP)
Title: Image forming device for reversal developing system
Inventor: KAMIYA YUTAKA
IPC: G03G21/08
Filed: 1987-09-03
Abstract: PURPOSE:To eliminate the influence of residual charges without providing a special destaticizer by driving an exposure means and destaticizing a photosensitive body by light from the exposure means. CONSTITUTION:At the end of a printing cycle, all the elements of a LED head 14 are lighted and a photosensitive body drum 12 is rotated once. A main motor is stopped with a surface potential maintained minus and a value close to 0V. Therefore, the influence of so called 'electrostatic memory' can be completely removed caused by the surface potential of the photosensitive drum 12 left ununiformized. Thus, an excellent printed image without an after image can be obtained in printing out operation which is going to be restarted.
Patent JP-H0957351-A (JP)
Title: Bending structure of metal plate
Inventor: ENAMI TOSHIAKI
IPC: B21D5/01
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce the cost requiring for machining a metal sheet by installing a absorbing hole to absorb the strain generating at a flange part onto the flange part nearby a notch part. SOLUTION: A notch part 1a with a prescribed width (L) is installed on a flange part 1b of an external frame 1. Strain absorbing holes 10 are installed on the flange part 1b of both ends of the notch part 1a. The size of this hole 10 is made preferably as 10mm, for example, in a case of the width of the flange being 30mm, and the distance from the end of the notch part la to the center is made preferably as about 15mm. In the state of installing the strain absorbing hole 10 on the flange part 1b, the external frame 1 is bent at the notch part 1a. In such a way, in the case of the flange part 1b being included in the bending part of the external frame 1, the strain generating at the flange part 1b can be absorbed by installing the strain absorbing hole 10. Therefore, every radius of curvature can be made to apply.
Patent JP-S61101806-A (JP)
Title: Operation supervisory controller of power plant
Inventor: ADACHI TOSHIKO
IPC: G05B13/00
Filed: 1984-10-24
Abstract: PURPOSE:To attain the processing suitable for the present state of a power plant at all times by forming a plant characteristic data suitable for secular change and using the data so as to apply the operation control of the power generating plant. CONSTITUTION:A characteristic data collection circuit 22 collects data matching with conditions of a point identification number of the collected data, an identification number of a collected variable or constant, collection start, end point and collecting interval among various plant data inputted from a plant 1 via an input device 21 and stores the data to a storage circuit 23. An optimum plant characteristic data generating circuit 26 receives an optimum plant characteristic data generating request from the operator via a command processing circuit 25 and a command operation device 24 and reads a file identification name designated by the operator, then the circuit 23 reads the plant characteristic data file having the file identification name and transmits it to the plant characteristic data device 3. Thus, the device 3 stores always a data optimum to the present state and a plant supervisory operation device 4 applies operation control with the result of calculation with high accuracy.
Patent JP-S6281808-A (JP)
Title: Logic circuit
Inventor: YAMADA HIDEAKI
IPC: H03K19/088
Filed: 1985-10-04
Abstract: PURPOSE:To avoid the effect of noise by providing a transistor (Tr) whose collector is connected to an emitter of a phase split Tr, whose emitter is connected to earth and whose base is connected to a DC input terminal in an inverter type output buffer circuit. CONSTITUTION:A voltage of a degree not turning on a Tr Q5, that is, a voltage smaller than a base-emitter forward voltage is impressed to a DC constant voltage terminal 2. When an earth terminal 5 is momentarily at a negative potential due to noise on the way that the input terminal 1 is inverted from a high to a low level, a potential difference between the terminals 2 an 5 is increased, the Tr Q5 is turned on to lower the potential at the base of the phase split Tr Q1, that is, at the input terminal 1. Even when Trs Q1, Q2 are not turned on, and even when noise is invaded while the Trs Q1, Q2 are not turned on, and even when noise is invaded while the Trs Q1, Q2 are transited from the on to the off-state, the increase in the transition time is prevented.
Patent JP-S6467087-A (JP)
Title: Digitizing method for picture signal
Inventor: YASUMOTO MASAAKI
IPC: H04N19/423
Filed: 1987-09-07
Abstract: PURPOSE:To prevent the deterioration of a picture processing accuracy due to darkness by digitizing an analog picture signal constantly with constant accuracy without relating to the brightness of the picture for the picture photographed by an ITV camera. CONSTITUTION:In a voltage maximum value and minimum value detecting circuits 3, 4, a signal is detected only for a picture output period 25, consequently, voltage maximum and minimum value detecting signals 13, 14 are outputted to delay circuits 5, 6. The voltage maximum value and minimum value are detected for every horizontal synchronizing signal during the interval of a vertical synchronizing signal, namely, the period of one screen. At the last time of a vertical scanning period 27, the voltage of the brightest part in one screen is outputted as the voltage maximum value detecting signal 13 and the voltage value of the darkest part in the one screen is outputted as the voltage minimum value detecting signal 14. Then, since the maximum value and the minimum value of an input picture signal voltage before one vertical scanning period are defined to be the input voltage range of an analog/digital converter, when an input picture signal is dark, a difference between the maximum value and the minimum value is reduced. Thereby, a dark picture can be highly accurately digitized.
Patent JP-H0538481-A (JP)
Title: Decoration method for cement roofing material
Inventor: ASAGI NORIO
IPC: B05D7/00
Filed: 1991-08-06
Abstract: PURPOSE:To provide the decoration method for a cement roofing material in which whitening of a colored layer is not at all generated even if the roll pressure is set sufficiently high, bonding properties at a base of the colored layer can be extremely high and bright light and shape pattern can be formed. CONSTITUTION:A colored cement blend composed of 100 pts.wt. cement blend comprising 50-60wt.% cement, 30-40wt.% very fine silica sand, 4-10wt.% reinforcing fiber and 8-12wt.% aggregate, to which 6-10wt.% desired color pigment is added is sprayed from one or more spraying devices on the surface of a plate-shaped molded body whic is manufactured by feeding dried powdery cement blend laminarily on a molding belt and also feeding the water cotent required for curing thereon and compressed by a compression roll. Then the blend is compressed by a compression roll and bonded, and then necessary clear coating and curing are carried out in the process. The collapse of particles can be prevented by using cement of extremely small particles, and whitening is eliminated, and also the bonding properties to the base of the decoration layer can be improved.