baber/WOPTO huggingface dataset:
Patent JP-S6283721-A (JP)
Title: Color liquid crystal display element
Inventor: ITO HIROSHI
IPC: G09F9/30
Filed: 1985-10-09
Abstract: PURPOSE:To improve the contrast and to improve the visibility by forming the fine comb line electrode for respective segments to execute the 7-segment figure display and forming the color filter equally over the whole surface of the display area. CONSTITUTION:An upper plate transparent electrode 12 specifies the shape of the display pattern of the 7-segment, and concerning segments (b) and (f) where the stripe direction and the lengthwise direction of the segment are coincident and segments (c) and (e), respective segments themselves are connected in the 7-segment. When the lower plate glass substrate and the upper plate glass substrate are overlapped, the part which is the interval of the pulling-out pattern of a lower plate transparent electrode 13, is passed through and connected to one outside an effective display area 20. Regardless of the presence and the absence of the lower plate transparent electrode 13, two-color (red and green) stripe-shaped color filters are alternately formed in the longitudinal direction which is the same direction as the comb line electrode pattern, uniformly over the whole surface of the effective display area. Thus, the contrast can be improved and the element excellent in the visibility can be obtained.
Patent JP-H0547556-A (JP)
Title: Semi-hard magnetic film and manufacture thereof
Inventor: GOTO FUMIO
IPC: G11B5/64
Filed: 1991-08-09
Abstract: PURPOSE:To provide an electroless plating method of stably manufacturing an isotropic semi-hard magnetic film so as to replace a semi-hard magnetic film large in saturation magnetization, possessed of a coercive force of 30-300Oe and suitable for a base layer used in a vertical recording medium but having such a problem that magnetic anisotropy occurs causing coercive force to vary. CONSTITUTION:An in-plane magnetic isotropic thin film at least composed of Co, Mn, and B as component elements is provided. The film is formed through an electroless plating bath which is obtained by adding citric acid groups or malic acid groups as complexing agent to an aqueous solution which contains cobalt ions and manganese ions as metal ions and dimethylamine volan or diethylamine volan as reducing agent for the metal ions concerned.
Patent JP-2000051606-A (JP)
Title: Gas permeation membrane apparatus
Inventor: SUGAWARA HIROSHI
IPC: B01D19/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a gas permeation membrane apparatus whose treatment efficiency is not deteriorated for a long duration. SOLUTION: This gas permeation membrane apparatus 10 is a degassing apparatus for an objective liquid to be treated and is provided with a gas permeation membrane module 18 comprising a liquid chamber 14 and a gas chamber 16 connected to each other through a gas permeation membrane 12, a heating apparatus 20 for heating the gas to be sent to the gas permeation membrane module 18, a vacuum pump 22 for keeping the gas chamber 16 in decreased pressure state, and a gas source 24 for supplying nitrogen gas to the gas chamber 16. When a gas is sent to the gas chamber 16, the gas is so heated by the heating apparatus as to keep the temperature of nitrogen gas measured by a thermometer 36 higher than that of the objective liquid measured by a thermometer 38.
Patent JP-H1149895-A (JP)
Title: Production of rubber composition containing modified carbon black for rubber reinforcement
Inventor: KAWAMO TETSUJI
IPC: C08L7/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a rubber master batch composition containing surface-treated carbon black for rubber reinforcement, having excellent tanδ temperature dependency inherent in silica, good in abrasion resistance and processability, and free from any problem due to low electrical conductivity. SOLUTION: This rubber composition is obtained by mixing (a) 100 pts.wt., on a solid basis, of a diene-based rubber component latex with (b) 10-250 pts.wt., on a solid basis, of a slurry containing water-dispersed silica and rubber- reinforcing carbon black or (b') 10-250 pts.wt. of modified carbon black prepared by modification granulation through addition of water-dispersed silica, followed by solidifying the mixture with a solidifying agent.
Patent JP-H1070130-A (JP)
Title: Heat-treating conductive thin film using a-c magnetic field
Inventor: NAKAHARA YASUO
IPC: H01L29/786
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To heat-treat a conductive thin film uniformly at a good reproducibility and low cost for a short time. SOLUTION: An a-c magnetic field 15 perpendicular to the surface of a conductive thin film 1 formed on an insulation structure 17 is applied to the substrate and the film 1 classified in semiconductors such as amorphous Si having specific resistivity of less than 10<10> Ωcm at a frequency f>=1Hz and field intensity H>=1V/cm to generated an induced current 16 in the conductive film which selectively inductively heats only the semiconductor even in a laminate of insulators and semiconductor.
Patent JP-H0785343-A (JP)
Title: Automatic vending machine management system
Inventor: HAMADA YUU
IPC: G06Q50/00
Filed: 1993-09-09
Abstract: PURPOSE:To reduce the labor cost and the opportunity loss of commodity by transmitting fault information and out-of-stock information of an automatic vending machine to a center processor through the use of an electric lamp line and a public line. CONSTITUTION:The automatic vending machine 1 is provided with a first control adapter (VMCA) 2 and a second control adapter (VMOA) 3, and they are mutually interfaced. VMCA 2 transmits the presence or absence of the fault of the automatic vending machine 1 and commodity information of the automatic vending machine 1 to VMOA 3. VMOA 3 transmits out-of-stock/fault information of the automatic vending machine 1 from the automatic vending machine 1 to a transmission device 10 in a store 9 by an online through the electric lamp line 5. In the store 9, information is transmitted from the transmission device 10 to a center reception device 11 by using the public line 6 by online and order information of the commodity is transmitted to the center processor 7. Thus, labor cost and opportunity loss of commodies can be reduced by automatically collecting fault information and out-of-stock information of the automatic vending machine.
Patent JP-H0969733-A (JP)
Title: Amplifier having distortion compensation function
Inventor: OISHI YASUYUKI
IPC: H03F1/32
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of a distortion compensation table and to eliminate the need for the polar/orthogonal and orthogonal/polar coordinate transformation operations by generating a compensation coefficient from the error signal obtained between the input signal and the output of an amplifier based on the adaptive algorithm to compensate the distortion characteristic component of the amplifier. SOLUTION: A compensation coefficient is generated from the error signal obtained between the input signal and the output of an amplifier 1 based on the adaptive algorithm to compensate the distortion characteristic component of the amplifier 1. That is, an estimated compensation coefficient generation circuit 50 applying the adaptive algorithm outputs a distortion compensation coefficient corresponding to the amplitude of a base band input signal X (t). Such coefficient uses a fact that it is equal to a function that is defined between the amplitude and phase distortions of the amplifier 1. Thereby, the circuit 50 has the distortion compensation coefficients corresponding to the input signal amplitude and the electric power or their functions. Then the signal X (t) is multiplied by the distortion compensation coefficient output of the circuit 50 by an amplifier 6.
Patent JP-S6468218-A (JP)
Title: Electric cleaner of upright type
Inventor: HIRANO AKIHIRO
IPC: A47L5/30
Filed: 1987-09-08
Abstract: PURPOSE: To improve durability by preventing the damage and deformation of an auxiliary brush by detecting the lateral inclination of a floor nozzle through a nozzle state detection body in such a case and displacing the auxiliary brush inside the floor nozzle. CONSTITUTION: Under a fan motor 1 and a main body 4 of cleaner positioned on its suction side and internally equipped with a dust collection part 2, a floor nozzle 6 having a rotary brush 5 is freely turnably linked. Besides, the floor nozzle 6 and the dust collection part 2 at the main body 4 of cleaner are made to communicate with each other, and a dust collection hose 7 is attached for freely attaching/detaching the side of the floor nozzle 6. That rotary brush 5 is composed of a main brush 10 and an auxiliary brush 11, which freely appears/disappears at the outside part of the floor nozzle 6, and linked to a nozzle state detection body 17 for detecting the lateral inclination of the floor nozzle 6. As a result, even when the floor nozzle is inclined from side to side, there is no press-contact of the auxiliary brush with a surface to be cleaned.  Therefore, durability is improved by preventing the damage and deformation of the auxiliary brush.
Patent JP-H1043227-A (JP)
Title: Pre-heating type heating device
Inventor: TOMONO AKINOBU
IPC: A61F7/00
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a pre-heating type heating device in which favorable liquid temperature can be provided economically at the time of usage. SOLUTION: In a timer 7 which repeatedly actuates every day a starting time for instructing start of use of a heating device can be set, and a control circuit 4 to energize a heater 3 by instruction by the timer 7 is provided, the control circuit 4 is provided with an estimated time forming function 9 to calculate an estimated time required for matter in a tank 5 to reach a specified temperature, the control circuit 4 adds the time calculated by the estimated time forming function 9 to a current time, and the heater 3 is energized when the time after addition reaches the use start time.
Patent JP-H0675631-A (JP)
Title: Automatic charging device for automated guided vehicle
Inventor: KINOSHITA YOSUKE
IPC: B61B13/00
Filed: 1992-08-25
Abstract: PURPOSE:To make the contact pressure between a collector ring and the conductor of a trolley cable constant irrelevantly to the distance between the automoted guided vehicle and automatic charging device. CONSTITUTION:A screw shaft 15 which is driven and rotated by a motor 18 is threadably engaged with a nut material 17, which is fitted with a moving member 14; and the moving member 14 is fitted with a holder 31 which is movably in a right-left direction and energized to the right, the holder 31 is provided with the collector ring 4, and a proximity sensor 33 which detects a fixed cover 31 being contiguous to the holder 31 is fitted to the moving member 14.
Patent JP-H04106656-A (JP)
Title: Device for exhibiting japanese sentence corresponding to noted point
Inventor: SAIDA SHINYA
IPC: G06F3/0346
Filed: 1990-08-27
Abstract: PURPOSE:To improve the sentence reading speed of an observer by replacing KANJI (Chinese character) contained in a sentence with blank spaces on the outside of a certain area around the eyes of an observer. CONSTITUTION:An eye movement detector detects the eyes of an observer and a peripheral section converter makes such conversion that the KANJI contained in a Japanese sentence composed of KANJI and KANA (Japanese syllabary) outputted from an information processor for display is replaced in real time with blank spaces and the KANA is not converted on the outside of a certain area around the eyes of the observer, with the sentence within the certain area being left as it is, on the basis of the eye movement information sent from the eye movement detector. Then successively converted character strings are displayed on a Japanese sentence exhibiting display in accordance with the movement of the eyes. Therefore, the visual information collecting function at the peripheral parts of the retinae of the eyes of the observer having weak sight can be improved and, as a result, the sentence reading speed of the observer can be improved.
Patent JP-H0652761-A (JP)
Title: Switch
Inventor: HAMANO SUENOBU
IPC: H01H33/915
Filed: 1992-08-01
Abstract: PURPOSE:To improve insulation recovering characteristic after current interruption by providing such a constitution as spraying arc extinguishing gas in a buffer chamber to the arc generated between a fixed contact and a movable contact at the time of opening the movable contact through a nozzle. CONSTITUTION:In interrupting process, an arc extinguishing gas in a buffer chamber 14 raised in pressure by moving a cylinder in the arrowed direction A together with a movable contact 3 is run out through a first outflow hole 11a or second outflow hole 11b and sprayed to an arc through a second insulating nozzle 13 or the movable contact 3. Thus, interrupting performance is improved, and, particularly, insulation recovering characteristic after current interruption is improved.
Patent JP-H04108431-A (JP)
Title: Circulatory organ inspecting system
Inventor: TAEN IPPEI
IPC: A61B6/02
Filed: 1990-08-29
Abstract: PURPOSE:To reduce the operation by detecting an X-ray tube device focus and a distance (SID) between the image receiving surfaces, and controlling the position of a X-ray irradiation limit blade driving mechanism in accordance with a stereo photographing signal or a regular photographing signal. CONSTITUTION:A VPOS signal (a signal of 2 bits which becomes 01, 10 and 11 in a stereo influence position, a left focus use regular photographing position, and a right focus use regular photographing position, respectively) corresponding to a selected photographing method is sent out to a parallel input port PiAc 57 of a control circuit 50 from an X-ray controller 70. It is assumed that an output VPOS signal of the X-ray controller 70 is varied. In this case, an MPU 51 executes a software operation from the VPOS signal from the X-ray controller 70 and an SID signal VPOT converted to a digital value in accordance with a program and calculates the maximum opening position corresponding to the image receiving surface of the X-ray irradiation limit blades 20, 21, and stores it in the corresponding store address of a BWM 52.
Patent JP-H0892323-A (JP)
Title: Fluorine-containing random copolymer
Inventor: NISHIKAWA AKIRA
IPC: C08F16/02
Filed: 1994-09-20
Abstract: PURPOSE: To obtain a fluorine-containing random copolymer favorably usable for an optical material such as a reflection-preventing film, an optical fiber sheath material, a protective film for color filters or a solar cell used by utilizing characteristics of excellent transparency and low refractive index and a material for coating and a material for weather-resistant film used by utilizing weather resistance and stain resistance which are characteristics of fluorine materials themselves. CONSTITUTION: This fluorine-containing random copolymer comprises a hexafluoropropylene unit, a hydroxy-containing monomer unit and a monomer unit other than the two kinds of monomers and has 20-70mol% hexafluoropropylene unit content and 1-20mol% hydroxyl group-containing monomer content and has 40-70wt.% of fluorine content and has <=1.40 refractive index nD and 0.05-2.0dl/g intrinsic viscosity (measured at 25 deg.C in N,N-dimethyl- acetamide solvent).
Patent JP-H1168083-A (JP)
Title: Method for simulating collisional ionization phenomenon of semiconductor device
Inventor: KUMASHIRO SHIGETAKA
IPC: G06F17/50
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To ensure stability by employing different current densities being defined on a mesh branch on the upstream side and the downstream side of a carrier drift so that the coefficient relating to the carrier density in a discretized current continuation equation is not 0. SOLUTION: Different current densities are employed on the upstream side and the downstream side of the boundary of control volume so that the electron generation effect through collisional ionization of the electrons themselves can be represented as the difference in these current densities, thus eliminating the need for incorporating it into a current continuity equation. On the other hand, the electron generation through collisional ionization of the holes is required to be incorporated into the current continuity equation. When a discretized electron current continuity equation is written down for a mesh point (i), the coefficient relating to the electron concentration n(i) at the mesh point (i) is always positive so that instability is not generated even under a situation where a strong impact ionization is generated.
Patent JP-H0966515-A (JP)
Title: Placing method for concrete
Inventor: ISHITANI MITSUO
IPC: B28B1/08
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To place dense concrete in a mold having a part difficult to obtain dense concrete. SOLUTION: This method for placing concrete comprises the step of coating the inner surfaces 14, 15 of a mold of the part difficult to obtain dense concrete and the inner surface 15 of a mold near the upstream side of a concrete flowing direction with a dispersant before the concrete is placed in a mold 10.
Patent JP-S61103103-A (JP)
Title: Composite filter
Inventor: HIEDA TERUO
IPC: H04N9/07
Filed: 1984-10-26
Abstract: PURPOSE:To completely isolate an optical filter having a weak weather resis tance from an atmosphere by inserting the optical filter in plural birefringence plates and by sealing the titled filter with a sealing material. CONSTITUTION:The absorbing filter 5 is inserted between the 1st, crystal filter 4 and the 2nd, crystal filter 6, and is adhered by a photosetting epoxide resin. And then an exterior of the composite filter consisting of the 1st, crystal filter 4, the absorbing filter 5 and the 2nd, crystal filter 6 is coated with an adhesives 7 such as a silicon gum. The sealing material composes of a black paint 8 and the adhesives 7, thereby completely cutting of the absorbing filter 5 having the weak weather resistance from the atmosphere.
Patent JP-2000056510-A (JP)
Title: Manufacture of polymeric toner
Inventor: KISHIMOTO TAKUJI
IPC: G03G9/087
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a polymeric toner having a low fixing temperature or capable of coping with high-speed printing, suited for use as a color toner, having a high offset temperature and excellent preservability, and capable of coping with high resolution, and a method for manufacturing the same. SOLUTION: A polymeric toner is manufactured by a process (a) for manufacturing colored particles by suspending, in an aqueous dispersion medium containing a dispersion stabilizer, a composition such as a monomer containing at least a polymeric monomer and a coloring agent, and a heating process (b) in which the charged particles are heated with the addition of an aqueous dispersion of a parting agent thereto after the process (a) for manufacturing the colored particles.
Patent JP-S6467651-A (JP)
Title: Memory cartridge and picture processor using said cartridge
Inventor: TAKEDA GENYO
IPC: G11C5/00
Filed: 1987-09-09
Abstract: PURPOSE:To improve the availability of a memory by providing a bank switch means which switches the memory banks when a specific character code in designated and therefore deciding and switching the banks even in a period other than a vertical blanking period. CONSTITUTION:The memory area of a memory cartridge 10 is divided into banks 24 and 26. Each of these banks includes a 1st memory 26 storing the character data showing different types of characters for each character code common to both banks 24 and 26, a 2nd memory 24 storing the program data, and a bank switch means 28 which switches the banks of the memory 26 when a specific character code of the memory 26 is designated based on the program given from the memory 24. In such a constitution, the banks are switched even in a horizontal scan period or a horizontal blanking period of the raster scan display and a character code common to each frame is available. Then the number of available characters are increased as long as the memory capacity has no change.
Patent JP-H0273800-A (JP)
Title: Composite direct radiation speaker equipment
Inventor: FUJIWARA SUSUMU
IPC: H04R9/06
Filed: 1988-09-09
Abstract: PURPOSE:To ensure a sufficient sound pressure level even on a center axis of a main speaker by providing an opening linking an air chamber of a main speaker and an external part to a pole piece of a magnetic circuit of the main speaker. CONSTITUTION:The magnetic circuits 19, 20 of the main speaker 12 arranged in front of the cabinet 10 are formed as an outer magnetic circuit, and the space formed by the main speaker 12 and an auxiliary speaker 11 is used as the air chamber 28 of the main speaker 12 and the space formed by the cabinet 10 and the auxiliary speaker 11 is used as an air chamber 27 of the auxiliary speaker 11. Then an opening 26a communicating the air chamber 28 of the main speaker 12 and an external part is provided to the pole piece 26 of the magnetic circuit of the main speaker 12. Thus, sound of the speaker is radiated from the opening 6a of the pile piece of the main speaker magnetic circuit 20 and the frame opening 14a and a sufficient sound pressure level is ensured even on the center axis of the main speaker 12.
Patent JP-S6285437-A (JP)
Title: Stopper pin in automatic handler
Inventor: NOZAKI MUTSUSHIGE
IPC: H05K13/02
Filed: 1985-10-09
Abstract: PURPOSE:To completely remove a noise unnecessary in the measurement and to very accurately perform measurement by forming the end of a stopper pin provided to a measuring unit by a nonconductive material. CONSTITUTION:A stopper pin 22 is formed at least at the end 22a inserted into a conveying passage 21 of an insulating ceramic material. In other words, a contacting piece 24 formed of the ceramic material is engaged fixedly with the end of the piston rod 23a of a cylinder 23, and the pin 22 is formed of the rod 23a and the piece 24. Thus, when the electric characteristics of an IC 2 being stopped to move by the pin 22 are measured by a measuring unit 10, it can prevent unnecessary noise from generating and eliminate the adverse influence to be affected to the measurement.
Patent JP-2001055631-A (JP)
Title: Antimicrobial polyamide potentially crimpable yarn and its production
Inventor: NISHIMURA MASAKI
IPC: D01F8/12
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain antimicrobial polyamide potentially crimpable yarn consisting of polyamide fiber with high whiteness, capable of imparting the fabrics therefrom with sufficient stretchability and softness, containing an antimicrobial agent, and causing no discoloration even if put to thermal and chemical treatments in a series of texturing processes, and to provide a method for producing such yarn. SOLUTION: This antimicrobial polyamide potentially crimpable yarn consists of side-by-side type conjugate fiber composed of two kinds of polyamide resins differing in viscosity from each other; wherein the higher-viscosity polymer is a nylon 6/66 copolymer 3.0-3.5 in relative viscosity, while the lower-viscosity polymer is a nylon 6 with a relative viscosity of 2.0-2.9. Further, this yarn contains 0.1-5.0 wt.%, based on the whole fiber, of zinc oxide microparticles with the surface coated with a coupling agent, having an initial Young's modulus of 15-25 g/d and percentage crimp of >=40%.