baber/WOPTO huggingface dataset:
Patent JP-H1039148-A (JP)
Title: Production of ribbon-like multicore fiber
Inventor: KANEDA KEIJI
IPC: G02B6/08
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a ribbon-like multicore fiber which obviates the occurrence of the deviation, vacancy, etc., of pixels in the ribbon- like multicore fiber obtd. with easy alignment in spite of having <=100μm optical fiber diameter and is good in yield. SOLUTION: A primary preform is formed by paralleling plural pieces of optical fibers of a quartz glass system having a prescribed length and fixing these fibers to each other. The primary preform is melt and drawn from one end and is cut in a prescribed length to form secondary preforms. At least one of the secondary preforms are housed into the groove of the planar body of a quartz glass system with grooves and a planar body of the quartz glass system is put thereon and the preforms are fixed to each other to form a ternary preform. The ternary preform is melt drawn from one end to produce the ribbon-like multicore fiber.
Patent JP-S58108235-A (JP)
Title: Synthetic resin composition
Inventor: HISHIDA IWAO
IPC: C08L77/00
Filed: 1981-12-22
Abstract: PURPOSE:To improve various characteristics of a resin, e.g. extendability, flame retardance, antistatic property, shrink resistance, etc., simultaneously, at a low cost, by adding a compound selected from ammonium chloride, etc., in the form of neutral or weakly acidic fine powder having suppressed deliquescence. CONSTITUTION:99.5-30pts.wt. of a synthetic resin is mixed with 0.5-70pts.wt. of fine powder of an additive selected from ammonium chloride, ammonium sulfate, and zinc ammonium chloride, and having a particle diameter of <=45mu at 4-7.5pH, preferably 5-7pH. The deliquescence of the additive is suppressed prior to the addition by pulverization and surface treatment. EFFECT:The melting point of a synthetic resin can be decreased without lowering the moldability and the transparency of the resin.
Patent JP-H1153923-A (JP)
Title: Lighting control device
Inventor: FUJIWARA KATSUMI
IPC: G01N21/84
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To perform regulation of quantity of light and correction of lighting unevenness with a simple structure, without being affected by the characteristics of a light source by displaying a prescribed light shielding pattern on a transmission type liquid crystal panel for passing a luminous flux formed by an optical system SOLUTION: A condenser 2 converges an emitted light 10a from a light source 1 and forms a parallel light 10b, having a prescribed optical path (optical axis). A transmission type liquid crystal panel 4 having pixels (Px, Py) of two dimensional alignment is arranged on the optical path, so that the luminous flux of the parallel light 10b passes through. A pattern signal generator 5 displays a light-shielding pattern having arbitrary pixels and an arbitrary light trasnsmissivity on the transmission type liquid crystal panel 4, on the basis of a prescribed pattern generation signal and regulates the lighting state in the lighting position of the light which is transmitted by the transmission type liquid crystal panel 4. Thus, even if the light quantity characteristic or illuminance distribution changes much by the replacement of the light source due to end of life time and the like, a desired lighting state can be restored easily only by regulating the light-shielding pattern signal.
Patent JP-H1152351-A (JP)
Title: Liquid crystal display device
Inventor: KUBO AKIKO
IPC: G02F1/1335
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide the liquid crystal display device having a color filter substrate where trouble in terms of display such as the reflection of external light is not caused, a resin black matrix advantageous in terms of cost is adopted and the high flatness of the substrate is made compatible with the high light shielding performance of the black matrix. SOLUTION: One layer of black matrix 33D1 is formed in the display area 65 of a liquid crystal display element 62, and two layers of black matrices 33D1 and 33D2 are formed in the peripheral part 66, then they are formed so that the sum of the film thickness of the black matices 33D1 and 33D2 in the peripheral part 66 may be nearly equal to the film thickness of color filters 33R, 33G and 33B in the display area 65.
Patent JP-H0936032-A (JP)
Title: Aligner and manufacturing method of device, using the same
Inventor: SATO RYUICHI
IPC: G03F9/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To satisfactorily perform the exposure, alignment, interference measurement, etc., by doing examinations, etc., using a measuring light in a certain wavelength range in elements production steps and projecting a light in a different wavelength range in device production steps. SOLUTION: Alignment light passes through a projection optical system 8 to an alignment mark 9 on a wafer 10 and return alignment light is processed to obtain an alignment position. The optical system 8 has an antireflective transmittivity-enhanced film having a high transmittivity and low reflectivity at the alignment wavelength region and has another antireflective transmittivity- enhanced film having spectroscopic characteristics with a not-low-reflectivity in the measuring wavelength range of measuring lights for various measurements by this system in production steps.
Patent JP-S63165331-A (JP)
Title: Orthocyanogenation of phenols or phenylamines
Inventor: ADACHI MAKOTO
IPC: C07D215/48
Filed: 1987-08-20
Abstract: PURPOSE:To carry out orthocyanogenation, by reacting a phenyl compound having an unsubstituted o-position and OH or amino group with trichloroacetonitrile, etc., in the presence of a boron trihalide and treating the resultant product with an alkali. CONSTITUTION:A compound expressed by the formula [ring A is benzene ring; R<1>-R<4> are H, halogen, alkyl, alkoxy, alkylthio, aralkyl, acylamino, etc., or R<1> and R<2> or R<3> and R<4> together form condensed benzene ring; Y is OH, NH2 or -NHR (R is alkyl, aryl, etc.)] is reacted with trichloroacetonitrile, alkyl thiocyanate, aryl thiocyanate, etc., in the presence of a boron trihalide at room temperature or by heating at room temperature boiling point of a solvent to cyanogenate the o-position. The yield is increased by adding a suitable Lewis acid. The compound expressed by the formula is useful as an industrial raw material, intermediate for medicines, agricultural chemicals, dyes, etc.
Patent JP-H0661105-A (JP)
Title: Electrolytic capacitor
Inventor: KATSUKI YOSHINORI
IPC: H01G9/008
Filed: 1992-08-04
Abstract: PURPOSE:To provide an electrolytic capacitor with which the increase of a leakage current can be prevented by a method wherein tan delta and equivalent series resistance are made smaller by improving the joint between a sheet of electrode foil and a lead terminal, and also the connection between the electrode foil and the lead terminal is maintained in a stable manner. CONSTITUTION:A capacitor element 11, which is formed by winding anode foil 12 and a cathode foil 13 through the intermediary of a separator 14 and by impregnating a driving electrolyte therein, and a lead terminal 15, which is connected to the anode foil 12 and the cathode foil 13 respectively, are provided. A metal layer 16, made of gold, platinum and the like and having specific resistance smaller than that of the metal constituting a lead terminal, is provided on the joint of the anode foil 12, the cathode foil 13 and the lead terminal 15.
Patent JP-H1030171-A (JP)
Title: Electron beam vacuum depositing device
Inventor: TAKAHASHI HARUO
IPC: C23C14/54
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam vacuum depositing device using dielectrics as an evaporating source. SOLUTION: The quantity of light radiated from an evaporating source 5 is measured by a photosensor 7 arranged on the outside of a vacuum depositing chamber. The quantity of light and the evaporating velocity lies in a proportional relation. A telescope 9, a glass pane 10 and a mask 11 are arranged between the photosensor 7 and the evaporating source 5 to check reduction in the light receiving sensitivity of the photosensor 7. As for the output of the photosensor, emission current is controlled via an electron beam controller 14 so as to maintain the photoelectric current standard value treated and set by a center control circuit 15. The relational formula between the photoelectric current standard value of the photosensor and the evaporating velocity or the like are previously inputted into the center control circuit 15.  On reference to the information on the evaporating velocity from a crystal sensor, the standard value of photocurrent is corrected. Since the control of the evaporating velocity at a high speed with high precision is made possible and there is no need of exchanging the expensive crystal sensor, continuous vacuum deposition is enabled.
Patent JP-H0648108-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: FUNATO NAOMICHI
IPC: B60C13/00
Filed: 1992-08-04
Abstract: PURPOSE:To improve the eccentric abrasion resistance by suppressing the reduction of the crown R by maintaining the bead durability by setting the radius of curvature of the carcass line in the filled state with a prescribed internal pressure after the rim assembly, carcass height, and the max. width position height. CONSTITUTION:In the filled state with the internal pressure of 10% of a prescribed internal pressure after the rim assembly, if the radius of curvature of a carcass line is set to R1 at the center part of a tread 24, R2 directly under the max. width belt edge part, and R3 at the carcass max. width position, R2>R1>R3. Further, when the carcass height from the innermost position in the tire radial direction of a carcass ply 12 is H, and the carcass max. width position height is (h), 0.45<=h/H<=0.65. Further, when the radius of curvature at the height position of 70% of the carcass max. width position height (h) is R4, R4>R3. Accordingly, the bead durability is maintained, and the reduction of the crown R through traveling is suppressed, and the eccentric abrasion resistance can be improved.
Patent JP-H0258489-A (JP)
Title: Digital demodulating circuit
Inventor: SUZUKI NORIO
IPC: H04N9/66
Filed: 1988-08-24
Abstract: PURPOSE:To generate a phase-synchronized sub-carrier with a simplified constitution by specifying the relation of sampling frequency and a color burst carrier and finding the signal of phase comparing with an integrator. CONSTITUTION:With an analog/digital converter 2, a compound color television signal is sampled by the (n) times of a color sub-carrier cycle and the (m) times of a sampling clock cycle with a sampling clock, and an obtained carrier color signal is multiplied by the digital sub-carrier. Then, a phase comparing circuit 11 executes integration on an (m) sample of the block of a color burst signal for a signal supplied from a multiplier 5, averages and outputs it. At a control filter circuit 12, a value integrating a phase error and the phase error are summed and are made as a frequency control signal, and at a sub-carrier generating circuit 13, a sub-carrier signal phase-synchronized with a color burst is generated corresponding to the frequency control signal. Thus, the sub-carrier phase-synchronized with the color burst with a compact constitution can be generated.
Patent JP-H0662512-A (JP)
Title: Panel box
Inventor: YANO TAKESHI
IPC: B23K26/14
Filed: 1992-08-04
Abstract: PURPOSE:To obtain a panel box which is providable quickly to a user, ensuring the finishing accuracy of cut or hole-bored parts. CONSTITUTION:A laser beam is emitted towards an under box A1 or lid A2 painted, from its outside surface. An opening (a) for inserting electric wires or fitting apparatuses is bored by emitting a laser beam moving relatively to the under box A1 or lid A2 focusing it, along with the spraying of an assist gas. Incidentally, it does not matter if a dust-collecting nozzle 2 which moves relatively to the under box A1 in synchronization with the laser beam is arranged at the laser beam emission position of the inner surface of the under box A1. Besides, it does not matter if the opening (a) for inserting electric wires or fitting electric apparatuses is bored by emitting the laser beam from above, putting the under box A1 with its front and rear surfaces downwards.
Patent JP-H0743093-A (JP)
Title: Hydrophilic material for aluminum fin prominent in lubricative property
Inventor: JIDO BUNJI
IPC: C08K5/05
Filed: 1993-08-02
Abstract: PURPOSE:To provide hydrophilic material of aluminum fin, which is so prominent in forming property that it necessitates no press oil in press forming and, accordingly, press oil washing process after assembling a core is not necessitated, while being provided with both of lubricative property and hydrophilicicty. CONSTITUTION:Hydrophilic material of aluminum fin, prominent in lubriating peoperties, is constituted by a method wherein 0.05-5g/m<2> in dry weight of resin composition, containing 1.0-30 pts.wt. of estel having the length of carbon chain of 2-10 and/or polyhydroxy alcohol is contained based on 100 pts.wt. of resin, having hydroxyl group and/or carboxyl group, and is applied on both surfaces of an aluminum or aluminum alloy thin sheet.
Patent JP-H0546454-A (JP)
Title: Data base management system
Inventor: TESHIGAHARA HIKARI
IPC: G06F17/30
Filed: 1991-08-20
Abstract: PURPOSE:To easily use an unused part of a data area independently of the variance of data area determination due to hash logic in the system where a data base, especially, a large-capacity data base is managed by plural index areas and data areas. CONSTITUTION:In this system, the data base is divisionally stored in plural data areas 1 and 2 based on hash logic and is managed by index areas N and M which specify the storage positions of data areas where data is stored with respect to item keys (n) and (m). If the same data area 1 as already stored data has no space to store data to be added to one key item (n) of the index area N, it is stored in an idle position of the other data area 2. Further, the storage position of added data in the data area 2 is specified by the index area N.
Patent JP-S5999431-A (JP)
Title: Ultrahigh speed camera on rotating mirror system
Inventor: GOTOU TSUNEAKI
IPC: G03B39/02
Filed: 1982-11-27
Abstract: PURPOSE:To realize continuous photography at an ultrahigh speed and to obtain compact constitution by making light from a subject incident coaxially with the rotating driving shaft of a rotating mirror having four surfaces, and performing switching to the rotating mirror side by a changeover mirror provided behind a relay lens and forming an image on a film. CONSTITUTION:The relay lens L2 is put in focus by focusing glass fitted to the guide surface for the film 7 and a magnifying mirror and then the focusing glass is inserted as a substitute for a slit S to adjust the focus of an object L1 by the magnifying mirror 2. Light from the subject is imaged at the position of the slit S through the object L1 in photography and made incident to the change mirror 3 coaxially with the rotating shaft 5 of the rotating mirror 4 through the relay lens L2; and the light is reflected by the mirror and reflected by a quadrangular rotating mirror 4 which rotates at an ultrahigh speed to enlarge and form its image on the film 7.
Patent JP-S5999720-A (JP)
Title: Forming method of resist image
Inventor: TADA TSUKASA
IPC: H01L21/027
Filed: 1982-11-30
Abstract: PURPOSE:To form the distinct resist image, in which there is no positive type radiation resist residue, by executing two-stage rinsing treatment using a specific rinsing liquid to a positive type radiation resist consisting of the polymer of monomers shown in a specific Formula. CONSTITUTION:The single polymer of the monomer shown in formula or one kinds or more copolymers of said polymer and other vinyl group monomers are applied on a substrate. A desired section is irradiated by radiation, and developed and treated. Rinising treatment at two stages shown in the following is executed in the process of rinsing treatment. A first stage: Rinsing treatment by an isopropyl alcohol (IPA)-methyl isobutyl ketone (MIBK) mixed liquid, the concentration of MIBK therein is 50% (a volume ratio) or less. A second stage: Rinsing treatment by single IPA. Accordingly, a distinct resist pattern through which a resist residue is not generated is obtained.
Patent JP-S5999442-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUJIMAKI YOSHIHIDE
IPC: G03G5/06
Filed: 1982-11-30
Abstract: PURPOSE:To raise sensitivity, and stability during repeated uses and to form an always good visible image by combining a carrier generating phase contg. a specified bisazo compd. with a carrier transfer phase contg. a specified hydrazone compd. CONSTITUTION:A photosensitive layer 4 formed on a conductive substrate 1 is composed of a combination of a carrier generating phase contg. a carrier generating material (CGM) of a bisazo compd. represented by formula I , and a carrier transfer phase contg. a carrier transfer material (CTM) of a hydrazone compd. represented by formula I . Said layer 4 may be formed by laminating a carrier generating layer 2 contg. CGM first on the substrate 1, and a carrier transfer layer 3 contg. CTM on the layer 2, or laminated in the reverse order. The substrate 1 may be flexible by laminating a conductive layer 1B on an insulating substrate 1A, such as a resin sheet. Further, an intermediate layer 5 having various functions may be formed between the substrate 1 and the layer 4. A good photosensitive layer 4 is obtained with such a combination of CGM and CTM, and an always superior visible image can be obtained.
Patent JP-H1056145-A (JP)
Title: Method for manufacturing semiconductor integrated circuit device
Inventor: KATO HISAYUKI
IPC: H01L27/108
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To improve dielectric constant, remaining polarization, hysteresis characteristics, etc., by using a target of density near theoretical value when forming a high melting point material thin film or ferroelectrics thin film on a substrate by a spattering method. SOLUTION: To a target holding means provided in a process chamber of a spattering device, a target of a high (ferro) dielectrics having density equal to or more than 90% of theoretical value is attached. A PZT film formed with a high density target (90% or more) is, compared to a PZT film formed with low density (90% or less), larger in remaining polarization 2pr, with improved electric characteristics and hysteresis characteristics, and large remaining polarization ratio is obtained. By using a high density target closer to a theoretical density of perovskite type crystal, a cluster closer to the perovskite type crystal (fine crystal) is obtained at sputtering, and the structure is maintained after film-forming.
Patent JP-S58107207-A (JP)
Title: Controlling device for drive of rolling mill
Inventor: SHIMODA MICHIO
IPC: B21B37/46
Filed: 1981-12-21
Abstract: PURPOSE:To obtain a titled controlling device for performing a stable rolling through the whole rolling range, by putting an average speed-drooping-rate of motors used for driving upper and lower rolls as a speed-drooping-rate of both roll-driving systems, and maintaining a prescribed speed relations by distributing the drooping rates in accordance with the speed relations between both motors. CONSTITUTION:A speed command signal 10 is inputted to a speed controller 71 through an upper-roll-diameter correcting circuit 61. Further, after converting one of the signals 10 into a lower-roll-speed command 100 by a device 63 used for calculating the difference between the speed commands of upper and lower rolls, the command 10 is inputted to a speed controller 72 through a lower-roll-diameter correcting circuit 62. Further, speed drooping signals 221 and 222 are inputted to the controllers 71 and 72. Then an electric current standard 211, to be inputted to an electric current controller 91 from the controller 71, is inputted to an operating device 122, used for calculating the drooping rate of an upper roll system. Further, a prescribed calculation is performed by inputting a set value, which is set to a drooping rate setter 150, to an operating device 121. Next, the results calculated by the operating devices 121 and 122 are inputted to an average-value operating circuit 130 to obtain the average value; the obtained average value is converted into a speed drooping signal 222 by a multiplier 300, and then, is fed to respective controllers 71 and 72 and further, is fed to drive motors 51 and 52 of the upper and lower rolls, thereby the speeds of the work rolls 11 and 12 are controlled.
Patent JP-S6186262-A (JP)
Inventor: KATO TAKEO
IPC: B29C47/06
Filed: 1984-10-04
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-H0549532-A (JP)
Title: Rice cooking pot
Inventor: MIYAMAE SHOJI
IPC: A47J27/00
Filed: 1991-08-21
Abstract: PURPOSE:To carry out a desired rice cooking with a normal water ratio by varying cooking temperatures and time periods for soaking, boiling and steam- settling processes corresponding to the designated sort of rice cooking. CONSTITUTION:A sort of rice cooking is designated from among five types of rice cooking; hard, slightly hard, medium, slightly soft, and soft rice cooking. A microcomputer 20 regulates the electric power for heating according to process steps of a rice cooking program stored in a ROM. Voltage signals from lid and bottom sensors 25 and 29 are converted into digital values and input to the microcomputer 20 through input ports with analog/digital converting function, and conversion process to temperature values is performed to judge the input temperatures. Since rice cooking temperatures and time periods for soaking, boiling and steam-settling processes are varied corresponding to the designated sort of rice cooking, a desired cooking can be selected from among hard, sightly hard, medium, slightly soft, and soft rice cooking and carried out certainly and stably.
Patent JP-H0931245-A (JP)
Title: Sustained functional imparting agent, its production and production of functional resin using the same
Inventor: TAURA YOSHIKI
IPC: C08K9/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To produce a sustained functional imparting agent excellent in long- term persistence of effects, sustained release effects. etc., of various organic medicines by supporting an organic functional imparting agent such as an antimicrobial agent, an antifungal agent or an insect repellent on a water absorbing inorganic substance having the ability to bond water of crystallization. SOLUTION: This sustained functional imparting agent is obtained by supporting (A) an organic functional imparting agent on (B) a water absorbing inorganic substance having the ability to bond water of crystallization (e.g. particles such as zeolite, an aluminosilicate, silica gel or an acid clay, preferably having great adsorptivity and >=10-20m<2> /g, preferably >=50m<2> /g specific surface area). The sustained release functional agent is prepared by removing water from the component (B), then bringing the component (B) into contact with the component (A) and replacing the component (A) with water in the component (B) for exhaustion. The functional resin is obtained by blending the resultant sustained release functional imparting agent with a resin at a lower temperature than a heating temperature for removing the water of the component (B).