baber/WOPTO huggingface dataset:
Patent JP-2000036778-A (JP)
Title: Automatic delay equalizer and automatic delay equalizing method, and automatic delay/amplitude equalizer and automatic delay/amplitude equalizing method
Inventor: KOBAYASHI KENZO
IPC: H04L27/01
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To detect delay characteristics (delay distortion) of an input signal and to automatically compensate for these delay characteristics. SOLUTION: This device is provided with an inclined delay equalizing part 1A for compensating the delay characteristics of the input signal, corresponding to the required inclined delay characteristics and a control part 2A for specifying the direction of changing the value of any one signal I (or Q) between digital demodulated signals I and Q for the input signal, detecting error information from the other signal Q (or I) orthogonal to such a signal I (or Q) and outputting a control signal for the inclined delay equalizing part 1A, based on the correlation between this error information and the direction of changing the value of one signal I (or Q).
Patent JP-2000035769-A (JP)
Title: Production of display panel
Inventor: KAWAI HIDEYUKI
IPC: G09F9/37
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To produce a high-fineness electrophoretic display panel by exactly arranging microcapsules on formed electrodes. SOLUTION: This process for production consists in previously forming the diameters of the microcapsules 21, 22, 23 to a uniform diameter to the extent that the microcapsules exactly pass nozzles 31, 32, 33, injecting the microcapsules by colors to each of three kinds of the nozzles 31, 32, 33 and shooting the microcapsules by one piece each from the nozzles onto the divided electrodes of the first electrodes by an ink jet system. The microcapsules may be exactly and uniformly arranged on the first electrodes 12 by controlling the timing for shooting the microcapsules and the moving speed of the nozzles 31, 32, 33. At this time, binder materials 15 are injected together with the microcapsules into the nozzles 31, 32, 33 and are shot together with the microcapsules, by which the microcapsules are fixed onto the first electrodes 12 simultaneously with the shooting.
Patent JP-S6263624-A (JP)
Title: Method and apparatus for charging material for sintered ore in two steps
Inventor: NAKAGAWA KOICHIRO
IPC: C22B1/20
Filed: 1985-09-14
Abstract: PURPOSE:To dissolve discontinuity in particle size segregation of material on pallet and to stably manufacture sintered ore superior in quality, by previously dividing material to a prescribed particle size distribution in hopper, and charging them in two steps onto pallet from respective feeding apparatuses. CONSTITUTION:At least two feeders for material for sintered ore are provided in advancing direction of sintering pellet, hoppers are provided on them respectively and supplying chute for sintering material is attached to the top end. In sintering apparatus providing two material hoppers, iron ore, cokes, lime stone, etc. as auxiliary material are charged while being classified to two hoppers respectively corresponding to particle size distribution using sieve classifying and controlling apparatus 2 and a classifying controlling plate 3, and charged at two steps into upper and lower two layers in advancing direction of pallet. Discontinuity in particle size distribution of material at interface between upper and lower layers is relaxed while maintaining required particle size segregation of material, uniform sintering reaction is advanced over whole surface on pallet and sintered ore superior in quality can be stably manufactured.
Patent JP-2001034621-A (JP)
Title: Document classification management system
Inventor: MIHARA TAKEHIDE
IPC: G06F17/30
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the document registration by automatic classification and to improve the hit rate at the time of document retrieval by comparing a user word in a document and the name of a classification node and classifying them into a corresponding classification node layers, and presenting the result to user. SOLUTION: A classification node management module 101 which receives a document relative object generation request from a user interface module 100 generates a document relative object, sets the classification node ID of a relative source and the document ID of a relative destination as properties of the document relative object, and also sets a calculated or specified importance score. A document retrieval request is received from the module 100, the document relative object having the classification node ID of a retrieval object classification node is retrieved from a document management database and a document object having the document ID of the hit document relative object is retrieved from the document management database; and retrieved documents are sorted according to the importance scores and a retrieval hit document list is presented.
Patent JP-H0253708-A (JP)
Title: Preparation of peelable pack for smoothening wrinkle
Inventor: NISHIDA HIROSHI
IPC: A61K8/65
Filed: 1988-08-17
Abstract: PURPOSE:To obtain the subject pack having decreased content of denaturated alcohol, suppressed degradation of humectant component and improved wrinkle-smoothening effect by compounding a pack with a large amount of a specific humectant component such as water-soluble collagen in combination with a specific surfactant and an oily component. CONSTITUTION:The objective pack can be produced by adding a specific amount of polyvinyl alcohol (40cps) to purified water, dissolving the alcohol at 80 deg.C, adding a polyethylene glycol monostearate (10E.O.), a polyoxyethylene lauryl ether phosphoric acid sodium salt (4E.O.) and glycerol trilaurate to the solution at respective specific amounts, completely dissolving the components under stirring at 80 deg.C, cooling the solution down to 40 deg.C, adding specific amount of concentrated glycerol and denaturated alcohol of an amount corresponding to 1/3-1/4 of the conventional composition, vigorously agitating for 20min, quickly sealing the mixture, leaving standing at normal temperature for 24hr and finally adding a specific amount of a specific humectant component such as water-soluble collagen to the product. The degradation of the humectant component does not take place even in the case of compounding a large amount of the humectant. The obtained pack has remarkably improved fine-winkle smoothening effect and moistening feeling.
Patent JP-S6447693-A (JP)
Title: Damper for two-wheel barrow
Inventor: KUWABARA MASAHIRO
IPC: B62K25/08
Filed: 1987-08-18
Abstract: PURPOSE: To simultaneously control the damping force on the elongation side and on the contract side by a single valve by providing a valve, the valve opening pressure of which is increased and decreased according to an exciting current. CONSTITUTION: As a first valve 15 is closed on the elongation stroke, operating oil of an oil chamber A on the contracted piston rod 12 side passes through a circulating path 22 to force a second valve 26 open, and flows into a compensating path 24. On the other hand, on the contract stroke, operating oil of an oil chamber B on the contracted piston 11 side forces the valve 15 open to flow in the oil chamber A on the enlarged piston rod 12 side, and further operating oil corresponding to a receive volume of the piston rod 12 passes through the circulating path 22 to force the valve 26 open, and flows into the compensating path 24. In this arrangement, the valve opening pressure of the valve 26 can be adjusted according to an exciting current to a solenoid 28.  Therefore, according to the operating condition, the solenoid exciting current is controlled to freely adjust the damping force on the elongation side and on the contract side at the same time to be increased or decreased by the single valve 26.
Patent JP-H0741352-A (JP)
Title: Junction filling mortar, method for jointing steel frame segments used the same and joint structure
Inventor: SONODA TETSUJI
IPC: E21D11/08
Filed: 1993-07-28
Abstract: PURPOSE:To obtain a economical mortar excellent in fluidity, material segregation resistance and water impermeability, having high strength, with the bleeding and contraction reduced and capable of being produced in an urban ready-mixed concrete plant and obtain a joint structure for steel frame segments by using the mortar. CONSTITUTION:The ratio of water/(cement + fine powder admixture) is controlled to 25-35%, the ratio of fine aggregate/(cement + fine powder admixture) to 2, the slump flow to 60-80cm and unit water amt. to <=250kg/m<3> in this mortar. The mortar is filled in a space 22 formed between the steel frame segments 9 and 10 at a pressure higher than the external water pressure.
Patent JP-H0489358-A (JP)
Title: Production of silicon nitride-based sintered body
Inventor: UCHIMURA HIDEKI
IPC: C04B35/58
Filed: 1990-07-31
Abstract: PURPOSE:To improve the dispersibility of a sintering aid and the characteristics of a sintered body by molding and firing a mixture of Si3N4 powder with the formate of Y or a rare earth element. CONSTITUTION:Si3N4 powder of 0.1-1.0mum average particle size contg. 0.8-1.5wt.% oxygen as an impurity is mixed with an aq. soln. contg. 0.1-15wt.% formate of Y or a rare earth element and the mixture is spray-dried, granulated, molded into a desired shape and fired at 1,600-2,000 deg.C in a nonoxidizing atmosphere contg. nitrogen.
Patent JP-2001036477-A (JP)
Title: Optical label multiplex transmission method
Inventor: KATO KAZUTOSHI
IPC: H04L12/701
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To allow a repeater to easily extract a label independently of a data rate of a main signal light in an optical label multiplex transmitter that multiplexes control information (label) such as address information of a main signal light onto the main signal light and transmits the multiplexed light and can independently select the modulation frequency of the main signal light and the label. SOLUTION: The optical label multiplex transmission is provided with an optical branch means 13 that branches an optical signal with a prescribed wavelength into two, an optical modulation means that modulates the wavelength of one optical signal branched by the optical branch means at a low rate signal with control information (label) multiplexed thereon and an optical synthesizer 15 that synthesizes the other optical signal branched by the optical branch means with an optical signal outputted from the optical modulation means, and modulates a wavelength difference of the optical signals with a prescribed wavelength band by the low rate signal.
Patent JP-H0488628-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAYAFUJI AKIO
IPC: H01L29/20
Filed: 1990-07-31
Abstract: PURPOSE:To enable the quantum fine line and quantum box with the shape and directivity precisely controlled to be obtained by a method wherein rugged parts are formed on the first kind semiconductor substrate and then a crystal layer comprising the second kind semiconductor crystal layer is selectively and epitaxially deposited only on the side-wall parts of the rugged parts. CONSTITUTION:The line and space comprising multiple rugged parts is formed on the surface of a GaAs substrate 1. Next, a dielectric film e.g. an SiO2 9 is deposited on the surface in the vertical direction by sputtering process. At this time, the SiO2 9 is not deposited on the sidewall parts of the rugged parts on the substrate 1. Besides, an AlAs layer 8 is deposited on the SiO2 9. At this time, the layer 8 is selectively formed only on the sidewall parts of the rugged parts on the substrate 1. Furthermore, after selectively removing the SiO2 9 only, another GaAs layer 3 is deposited again lastly. Through these procedures, almost perfect quantum wire structure in excellent shape and directivity can be erected.
Patent JP-2000339345-A (JP)
Title: Retrieval system, retrieval device, retrieval method, input device and input method
Inventor: DEGUCHI YUICHIRO
IPC: H04N7/173
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To perform needed retrieval even though an accurate keyword is unclear in the case of retrieving broadcasted contents. SOLUTION: A DB(database) 1 stores e.g. a play list consisting of music titles and broadcasting time broadcasted by a broadcasting station 12. A DB 2 stores broadcasting station information, place information and a user ID by user registration. When the button 4 of a bookmarker 4 is pressed down then and there in the case a user likes music broadcasted by the station 12, the time information at that time is stored in a memory. Time information and a user ID stored in the bookmarker 4 are supplied to a retrieval engine 3 through a gateway device 11. The engine 3 narrows down a broadcasting station of a retrieval object according to the user ID in the DB 2 and retrieves the DB 1 on the basis of the time information. The music title broadcasted at the time shown by the time information is retrieved, and retrieved results are transferred to the device 11 and displayed.
Patent JP-2000036469-A (JP)
Title: Heat treatment furnace for substrate
Inventor: MURAOKA YUSUKE
IPC: H01L21/26
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To make uniform the surface temperature of a substrate by measuring the temperature of the substrate at each of a plurality of split heating areas through a temperature measuring means and controlling a heating means for each heating area through a temperature control means based on the measurements thereby regulating the substrate temperature to a specified level for each heating area. SOLUTION: At the time of annealing a substrate by means of a lamp annealer, the temperature of the substrate W is measured for each heating area A-F and a temperature controller regulates gate current to each thyristor 16a-16f based on the measurement for each heating area A-F. Power supply to a lamp heater constituting each heating unit 8a-8f corresponding to each heating area A-F is then controlled individually for the heating units 8a-8f. Since the temperature of the substrate W is controlled to a specified level by measuring the temperature of each heating area, uniformity in the surface temperature of the substrate W is enhanced in all heating area A-F.
Patent JP-H0866244-A (JP)
Title: Desk with shelf
Inventor: KITAGAWA YASUFUMI
IPC: A47B17/00
Filed: 1994-08-30
Abstract: PURPOSE: To provide an inexpensive desk with shelf by varying the form of usage and further rationally effectively utilizing a knee space at the main body of the desk by devising the dimensional configuration of downside and upside shelves detached from the main body of the desk while keeping high convenience. CONSTITUTION: This desk is provided with a main body A of the desk, downside shelf B freely attachably and detachably fitted to the upper surface of a top plate 1 at this main body A of the desk, and upside shelf C freely attachably and detachably fitted to the downside shelf B in the state of being positioned at the upper part of this downside shelf B. Then, a fitting 12 is provided to selectively freely attachably and detachably fit either the downside shelf B or the upside shelf C to the upper surface of the top plate 1 at the main body A of the desk, and the right and left maximum width of the downside shelf B and right and left maximum width H2 of the upside shelf C is respectively set at the dimension to be taken into the deep side of a knee space E at the main body A of the desk.  Further, a supporter 7 for selectively supporting either the downside shelf B or the upside shelf C in a laterally lying state is provided on the inside surface facing to the knee space E at the main body A of the desk.
Patent JP-H0754993-A (JP)
Title: Hst hydraulic running drive device
Inventor: OKUI HISAO
IPC: F16H61/40
Filed: 1993-08-19
Abstract: PURPOSE:To reduce the burden of a service brake by furnishing a flow control means to lower the allowable rate of flow in a bypass line below the discharge amount of a hydraulic motor when a brake pedal is stamped. CONSTITUTION:When a mode switch 35 is put on and a brake pedal 15 is stamped during the inertial run, the throttle amount of a variable throttle valve 40 increases in accordance with the amount of stamping, and the allowable rate of flow in a bypass line 20 sinks lower than the discharge amount of a hydraulic motor 5. Therefore, the discharge oil of the hydraulic motor 5 flowing into the bypass line 20 through a main line 4 receives the throttling action of the valve 40. In response to this throttling action, a brake pressure rises on the discharge side of the hydraulic motor 5 so that its rotation is braked, and the burden of a service brake 14 is decreased. The max. value of the brake pressure on the discharge side of the hydraulic motor 5 is limited by a crossover load relief valve 42.
Patent JP-H0866790-A (JP)
Title: Laser beam machine
Inventor: TAKEDA MINORU
IPC: B23K26/16
Filed: 1994-08-30
Abstract: PURPOSE: To make a laser beam machine usable for long time by arranging the thin film having high and uniform transparency for laser beam wave between an object lens and sample to be machined. CONSTITUTION: After laser beam is emitted from laser beam emitting part 1 and light quantity is adjusted by a shutter 2, a beam diameter is expanded by a beam expander 3 and then is reflected by dichronic mirror (DCM) 4. The reflected beam is adjusted so as to condense on the surface of a sample 7 to be machined by an object lens 5. The reflected light from the surface of sample 7 to be machined is made incident on DCM 4 through a pellicle 6, object lens 5, its image is formed on CCD10 and is observed by a monitor 11. By arranging the pellicle 6 of high transparency for laser beam wave between the object lens 5 and sample 7 to be machined, the object lens 5 is protected from a transpired material 9 from the sample 7 to be machined and then the device is made usable for long time.
Patent JP-H0955237-A (JP)
Title: Crimp terminal connection device
Inventor: NAGATA HIDETOSHI
IPC: H01H85/20
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide the crimp terminal connection device suitable to the connection of each large crimp terminal, which enables mounting operations to be smoothly carried out, and also enables a space for housing crimp terminals to be saved in relation to the crimp terminal connection device connecting each crimp terminal connected to an electrical wire with a terminal fixing part for a fuse box and the like. SOLUTION: A joint plate 6 is bent into a stepped form so as to allow both a connecting part 10 provided with fixing holes 13 and a terminal resting part 12 located at a place lower than the connecting plate 10, to be formed, bolts are threadedly engaged with the terminal fixing parts 3 of a partner side through both the aforesaid fixing holes 13 and the holes 16 of the electrical connecting parts 5b of crimp terminals 5 so as to be connected. And concurrently, the electrical wire connecting parts 5a of the crimp terminals 5 are so designed as to be disposed over a terminal resting part 2.
Patent JP-S6185204-A (JP)
Title: Pneumatic radial tire for motorcycle
Inventor: OKUNI SHINICHIRO
IPC: B60C9/18
Filed: 1984-10-02
Abstract: PURPOSE:To enable the durability of a belt to be improved by constructing a tread with the stated rubber having the stated loss tangent and the dynamic modulus of elasticity while the both ends of the belt layer is covered with a rubber layer which has a lower stated loss tangent than that of the above said rubber so that the both sides of the belt is not exposed. CONSTITUTION:The loss tangent of a rubber layer of a tread 1 is specified to be more than 0.35 at least, desirably to be 0.45-0.75. And its dynamic modulus of elasticity is also specified to be more than 75kg/cm<2>. In addition, a sidewall 3 is made up with a rubber S with a low loss value, where its loss tangent is 90% of that of the tread rubber 1 at most, and its dynamic modulus of elasticity is also 80% of that of the tread rubber 1 at most while the both ends of the belt layer 5 are covered. This configuration enables the durability of the belt layer to be improved without affecting the grip and wet performance.
Patent JP-2000020037-A (JP)
Title: Display device, gamma correction method and electronic equipment
Inventor: NAITO KEIJIRO
IPC: H04N5/74
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a display device, as well as an electronic equipment using the device, that improves the brightness and contrast in an electric optical apparatus and that dispenses with adjustment in gain and brightness. SOLUTION: This is a device that drives a liquid crystal apparatus 400 in which light transmissivity varies based on an applied voltage. A digital picture signal is gamma-corrected in a digital gamma-correction circuit 220, then converted to an analog signal in a D/A conversion block 260, and supplied to the liquid crystal apparatus 400. The digital gamma correction circuit 220 converts an eight bit digital picture signal to a ten bit, based on the gamma correction properties predetermined in accordance with the applied voltage/ transmissivity characteristics incident to a liquid crystal apparatus 410 in the entire range of 0%-100% transmissivity.
Patent JP-H1042673-A (JP)
Title: Display device for working machine
Inventor: UEDA SUEZO
IPC: A01D67/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To display the information about rotational frequency so as to enable more precise judgment about whether or not the rotational frequency of a power plant becomes a proper one by an operator. SOLUTION: This display device for a working machine is capable of sensing the rotational frequency of a power plant capable of manually changing and regulating the rotational frequency, storing the proper rotational frequency of the power plant, displaying a display image 1a of the rotational frequency in which the display part of the rotational frequency for displaying the sensed rotational frequency of the power plant is extended and contracted in the set direction with a change in the rotational frequency as the information about the rotational frequency of the power plant and displaying the display state in a different state such as a thin image density state and a thick image density state when the sensed rotational frequency of the power plant is out of the proper rotational frequency and not out thereof.
Patent JP-S6448103-A (JP)
Title: Work machine position controller for power shovel
Inventor: ARIGA TAKETO
IPC: G05B13/02
Filed: 1987-08-19
Abstract: PURPOSE:To perform stable follow-up control by compensating the nonlinearity due to the link mechanism, the movement of inertia, and the hydraulic volume of each work machine. CONSTITUTION:The cylinder ring gain, the moment of inertia, and the cylinder hydraulic volume of each work machine are calculated based on the output of a rotation angle detecting means which detects the rotation angle of the work machine, and the gain in a transfer function is variably controlled in accordance with these calculated values so that the transfer function of each flow rate control system is fixed. That is, a deviation gain K1, an angular speed feedback gain K2, and an angular acceleration feedback gain K3 are successively changed in accordance with the position of the work machine to always fix the transfer function of each flow-rate control system independently of the position of the work machine. Since the nonlinearity due to the cylinder ring gain, the moment of inertia, and the cylinder hydraulic volume is compensated, the follow-up control of each work machine is performed faithfully to commands.