baber/WOPTO huggingface dataset:
Patent JP-H02163409-A (JP)
Title: Enforced blowing type cooler for working machine of engine
Inventor: SHINOHARA YOSHINORI
IPC: F02B63/00
Filed: 1988-12-16
Abstract: PURPOSE:To simplify the cooling structure of a muffler and improve the cooling efficiency by allowing the cooling discharged air supplied from a radiator to be guided by a part of the bonnet of an engine working machine and to blow onto the muffler, in the enforced blowing type cooling device for the engine working machine equipped with a liquid cooling type radiator on the engine side. CONSTITUTION:A bonnet 6 is arranged at least on the upper side of an engine E and a radiator 1, and a muffler 5 is arranged on the lateral side surface of the engine E and the radiator 1. The inner surface of the wall surface part 7 of the bonnet 6 which is close to the radiator 1 and the muffler 5 is formed as the guide surface for the cooling air, and the cooling discharged air which is discharged upwardly from a fan case 2 and the radiator 1 is guided by the wall surface part 7 of the bonnet and blown onto the muffler 5. Since the inner wall surface of the bonnet 6 is constituted so as to use parts in common with the guide surface for the cooling air, the need of separately installing a guide plate is obviated, and the cooling structure of the muffler 5 can be made simple. Further, since cooling discharged air is collided concentrically onto the muffler 5 by the wall surface part 7, the diffusion of the cooling air is suppressed, and the muffler can be cooled efficiently.
Patent JP-H08152200-A (JP)
Title: Drain structure for electric water heater
Inventor: YAEGASHI HIDEYUKI
IPC: E03C1/28
Filed: 1994-11-28
Abstract: PURPOSE: To provide a drain structure in which a preferable space can be formed between a hopper and a drain pipe of an electric water heater. CONSTITUTION: A trap branch tube 7 is stood in the branched state from a trap main tube 6, a hopper 9 is connected to the upper end of the tube 7, the tube 6 is extended above the vicinity of the height position of the hopper 9, a fitting 4 disposed above the hopper 7 is fixed to the upper end of the tube 6, and a space is formed between the fitting 4 and the hopper 9 to mount the end of the drain pipe 2 of an electric water heater 1.
Patent JP-2001136414-A (JP)
Title: Ghost eliminating device
Inventor: KOBAYASHI MICHIO
IPC: H04N5/21
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a ghost eliminating device that realizes a stable operation even on the occurrence of an excessive proximity ghost. SOLUTION: A proximity ghost detection section that sets a tap coefficient group to a transversal filter for generating a pseudo proximity ghost of an acyclic proximity ghost eliminating section, is provided with a means (13) that applies Fourier transform to a digital signal extracted from an proximity ghost area in a received television signal, a means (14) that divides a reference waveform Fourier coefficient group for ghost detection stored in advance by the Fourier coefficient group, a means (15) that applies inverse Fourier transform to the quotient, a means (16) that generates a time series signal group and a means (18)  that shares the excess amplitude to signals in the vicinity of the time series when the amplitude of the time series signal group exceeds the amplitude applicable to the pseudo proximity ghost generating transversal filter and supplies the tap coefficient group to the pseudo proximity ghost generating transversal filter.
Patent JP-H04188243-A (JP)
Title: Storage device
Inventor: KOSHIZUKA ATSUO
IPC: G06F12/04
Filed: 1990-11-21
Abstract: PURPOSE:To set the word length, of data at the time of output to be different from that of data at the time of input, to speed up the exchange of data and to improve the processing speed of a whole system by writing data in the direction of a row for respective words at the time of writing and reading it as one piece of data for respective rows at the time of reading. CONSTITUTION:At the time of sequentially writing data D1, D2,... in a storage area 10, respective pieces of data are sequentially written in the direction of the row after previous data. For reading data D1, D2,... from the storage area 10, data groups D1-Dm arranged in the lowest row being an output end are collectively read at a time. Thus, the word length of data at the time of outputting can be set to be longer than the word length of data at the time of inputting, and the processing performance of the whole system can be improved.
Patent JP-H03181529-A (JP)
Title: Frictionizing material composition
Inventor: FUJIKAWA HIROYUKI
IPC: C09K3/14
Filed: 1989-12-08
Abstract: PURPOSE:To provide the subject inexpensive composition not rusting, not magnetized, having a low swelling degree and useful as a frictional material for electromagnetic clutches by employing cellulose fiber pulp and an inorganic fibrous material as reinforcing fiber materials. CONSTITUTION:The objective composition comprises (A) a reinforcing fibrous material, (B) an organic filler and (C) a friction-adjusting material and has a porosity of 15-30vol.%, the fibrous material A comprising (i) 5-20vol.% of cellulose fiber pulp and (ii) 15-30vol.% of an inorganic fibrous material based on the composition, the organic filler B being contained in an amount of 30-50vol.% based on the composition and the friction-adjusting material comprising (iii) 2-5vol.% of a metal oxide and (iv) 5-10vol.% of a metal based on the composition. The component ii is preferably potassium titanate fibers coated with a phenol resin or epoxy resin.
Patent JP-2000130592-A (JP)
Title: Sealing material
Inventor: HAMADA YASUSHI
IPC: F16J15/14
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To attain sure and stable sealing effect in a field where sealing effect has not been attained with any conventional sealing material. SOLUTION: This sealing material essentially includes monomer of linear polymerization under normal temperature. Its viscosity is increased accompanied with this polymerization. The sealing member has permiability and nondrying performance. Additive having water displacement can be added to the sealing material to provide it with water displacement. Corrosion suppressing function can be provided by adding corrosion retarder. Both the water displacement and the corrosion suppressing function can be provided by adding corrosion retarder with water displacement.
Patent JP-H07176212-A (JP)
Title: Thin film dielectric and its manufacture, and thin film el element
Inventor: KAWARASAKI MORIHIRO
IPC: H01B3/12
Filed: 1993-12-20
Abstract: PURPOSE:To obtain an EL element with a high breakdown voltage and a low voltage driving property by applying a thin film dielectric having a large performance index to the EL element. CONSTITUTION:The sintered body of Sr2Ta2O7 is used, and a film is formed by a sputtering method using a mixture gas of Ar with O2. The temperature of a substrate and all the gas pressure are determined to specific values. The film is formed on a transparent electrode ITO formed on a glass substrate 21. The upper side electrodes 26 of Al are vacuum evaporated. By a heat treatment, the insulating pressure proof property at the Al - polarity is improved. A large value of performance index which is the product of the insulating pressure proof property and the dielectric constant can be obtained compared with SiO2, Al2O3, and the like manufactured in the same sputtering method.
Patent JP-2000126657-A (JP)
Title: Washing water treating device of spray gun
Inventor: YASUDA TOSHIO
IPC: B05B15/02
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To make equipment compact and its transportation easy by causing washing water to flow to a separation tank and then precipitating granules such as earth and sand in a separation tank or subjecting the water to separation and drainage by a method such as filtration after depressurizing pressurized washing water in a depressurizing drum. SOLUTION: This washing water treating device 1 consists of a depressurizing drum 10 to which washing water forcibly fed from a drum is jetted and a separation tank 50 positioned at a level lower than the depressurizing drum 10 so as to receive the washing water that is made to flow from the depresurizing tank 10. The depressurizing tank 10 is provided with a diffusing means 16 for diffusing the washing water in the depressurizing tank 10, a depressurizing hole 13a for releasing the internal pressure to the outside, and a drainage hole 11a for causing the washing water to flow cut to the separation tank 50, and the separation tank 50 is provided with a drainage means 59 for draining the washing water.
Patent JP-2000145497-A (JP)
Title: Power drive unit start control device
Inventor: OWADA MASARU
IPC: B60L50/16
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to both make effective use of an engine output and improve turning stability during warming-up by detecting torque fluctuations of an internal combustion engine when a complete combustion is detected in starting under low-temperature conditions and, if there are great fluctuations in torque, controlling an electric motor to generate a smaller amount of electricity during fast-idle operations. SOLUTION: When a motor (electric motor) 1 is used to crank an engine 2, the motor 1 that turns in operative association with the engine 2 can generate electricity once the engine has started. Torque fluctuations T of the engine 2 after starting appear at an output of the motor 1 and that output is monitored to detect fluctuations in engine torque. The amount of electricity charged with a battery 15 is set in accordance with these torque fluctuations. That is, the amount of electricity generated is assigned according to a characteristic that the greater the torque fluctuations, the smaller the amount. While the engine remains less stable following starting, the amount of electricity is held in a small level to prevent engine stalling. When the engine rotation is stabilized, the amount of electricity generated is increased to enhance energy efficiency.
Patent JP-H08177388-A (JP)
Title: Backing charge method for shield driving method
Inventor: MATSUSHIMA TERUO
IPC: E21D11/00
Filed: 1994-12-22
Abstract: PURPOSE: To prevent the entry of a quickly curing backing material into the tail seal of a shield machine for protecting the function of the seal tail against deterioration. CONSTITUTION: Regarding a shield driving method using a shield machine 1 equipped with a tail seal 4, a tail void 3 near the tail seal 4 is charged in advance with such a backing material 5 as not easily hardened, thereby preventing the collapse of the tail void 3 under pressure maintained. Then, the tail void 3 is filled with such a backing material 8 as properly hardened at a position 5 to 6 meters behind the shield machine 1, thereby filling a cavity.
Patent JP-H05158481-A (JP)
Title: Control signal generator and automatic playing instrument
Inventor: FURUGUCHI SATORU
IPC: G10H1/00
Filed: 1991-12-04
Abstract: PURPOSE:To provide control of various devices with excellent user-interface, such as changing tempo and playing direction of automatic play, for example, in a lap music's rhythm, in a manner such that a disk jockey manipulates a lap disk, during automatic play of musical instruments with an automatic playing instrument. CONSTITUTION:The clock frequency of a counter in a sequencer is changed according to rotational speed and quantity of a sphere and a disk 102 rotated with user's fingers. By this, the timing with which event data and time are read out of a sequencer memory is controlled, the tempo of automatic play thus changed. When a user changes rotational direction of the disk 102, etc., a counter performs substraction counting based on the rotational direction signal outputted from a rotational direction detecting circuit 110, automatic play thus made in the reverse direction.
Patent JP-H04195278-A (JP)
Title: Security checking device
Inventor: YOSHIDA HIDEYO
IPC: G06F21/31
Filed: 1990-11-22
Abstract: PURPOSE:To effectively perform security check even when a password code and a procedure are recognized by others by inputting the next password code within a prescribed time after inputting one password code, and performing the check. CONSTITUTION:A user inputs a first password code to a terminal after inserting an IC card to the terminal. Thereby, it is checked whether or not the first password code is correct, and a response can be obtained from an IC card side based on the result of check. The user recognizes the response by a display provided at the terminal, and inputs a second password code. Thereby, it is checked whether or not the second password code is correct, and access can be permitted only when both password codes are correct. At this time, a security condition that the second password code should be inserted within the prescribed time after inserting the first password code is set. In such a way, it is possible to effectively perform the security check even when the password code and an authentication procedure are recognized by a third party.
Patent JP-H08179264-A (JP)
Title: Liquid crystal display device and method for inspecting liquid crystal display device
Inventor: TAKADA KENICHI
IPC: G02F1/13
Filed: 1994-12-22
Abstract: PURPOSE: To improve the reliability of the inspection of a dot defective pixel by providing the pixel of a dot defective limit for inspecting a dot defect on a screen and eliminating an overkill. CONSTITUTION: The pixel 46 of the dot defective limit becoming the reference at the time when a worker inspects the dot defective pixel 48 of a liquid crystal display device, is provided in the screen display area 44 of the same liquid crystal display device 140. The worker makes the display screen of a normally white mode a black state by impressing a voltage to the liquid crystal. Thereafter, the worker performs an inspection while simultaneously comparing and referring the dot defective pixel 48 generated in other screen display area 44 of the same liquid crystal display device 140 with the pixel 46 of the dot defective limit on the basis of a luminance which is set as the limit of the pixel 46 of the dot defective limit. That is, when the dot defective pixel 48 is on the black side than the luminance set as the limit of the pixel 46 of the dot defective limit, the pixel is decided as a nondefective pixel and when it is on the white side than the luminance, it is decided as a defective pixel. Thus, the missing or the overkilling of the dot defective pixel is eliminated.
Patent JP-H09298753-A (JP)
Title: Method and device for encoding moving image
Inventor: KATO MOTOKI
IPC: H04N19/61
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To partially change characteristics inside a frame and to reduce the lowering of encoding efficiency by adaptively determining low-pass filter(LPF) characteristics to a small block. SOLUTION: Image data S23 and a motion vector signal MV are inputted to an encoding difficulty degree measuring circuit 26 and at this circuit, its degree (d) of encoding difficulty is calculated for each small block of the input image. An address mb-address of the current small block and the motion vector signal MV are inputted to a prefilter control information storage circuit 25 and based on them, a filter coefficient k-ref for designating the passing band limitation of an LPF is read out. When the encoding difficulty degree (d) and the filter coefficient k-ref are inputted, based on them, a prefilter control circuit 27 generates and outputs a filter coefficient k-current as a parameter for designating the passing band limitation of the LPF to be used for the current small block, and this coefficient is inputted to a prefilter 22.
Patent JP-H06155245-A (JP)
Title: Control method for tool life
Inventor: TAWARA HITOSHI
IPC: B23Q17/09
Filed: 1992-11-30
Abstract: PURPOSE:To judge the life of a tool at a point of time nearer to the acual life of the tool. CONSTITUTION:The life value of a tool based on the cutting distance of the tool is previously set in a tool control file. Further, in the tool control file, an actual cutting distance of a tool at every block is obtained and stored as its life data. When a work piece, is being cut the life data for every block is read (S303) and accumulated to the life data of the tool control file (S304). The accumulated data and the life value are compared with each other (S305) and when the life data is larger than the life value, the tool is exchanged by a spare tool (S309) or the working is interrupted. When the life data is under the life value, the working is continued (S307).
Patent JP-H09160558-A (JP)
Title: Electronic percussion instrument
Inventor: TAKABAYASHI YOJIRO
IPC: G10H1/053
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic percussion instrument with flexible detecting performance that matches with impact forces by enhancing its sensitivity to weak percussing forces, so that the possibility of making errors in detecting external impacts is eliminated, and so on. SOLUTION: A pressure sensor 2 is laid over the upper surface of a steel plate 1,a rubber pad 3 for improving impact and a percussing feel during performance is laid over the sensor 2, and a piezoelectric element 4 is bonded to the lower surface of the steel plate 1 to constitute a drum pad. In the case of a weak impact force, velocity data is producer based on the pressure sensor 2, and in the case of a strong impact force the velocity data is produced based on the piezoelectric element 4. For example, a threshold is provided for pressure data that is based on the pressure sensor 2. If the pressure data is less than the threshold, the velocity data is produced from the pressure data. If the pressure data is greater than the threshold, the velocity data is produced from the degree-of-impact data that is based on the piezoelectric element 4.
Patent JP-H03209336-A (JP)
Title: Pharmaceutical composition and its preparation
Inventor: JIEEMUSU UITSUKUSU DEYUROSU
IPC: A61K9/20
Filed: 1990-11-22
Abstract: PURPOSE: To obtain a pharmaceutical composition having a uniform concentration of an active substance, free from a fear of being stained and capable of being easily produced at a low cost by uniformly dispersing the particles of a pharmaceutically active compound in the crystal matrix of a crystalline sugar alcohol. CONSTITUTION: This pharmaceutical composition in which a pharmaceutically active substance is homogeneously dispersed is obtained by melting a sugar alcohol derived from a monosaccharide or a polysaccharide, such as sorbitol, mannitol, cocrystallized sorbitol/mannitol, xylitol or maltitol, dispersing the particles of a pharmaceutically active substance in the melted sugar alcohol, stirring the homogeneous mixture, simultaneously cooling the melted mixture until to produce a viscous product, and subsequently gradually cooling the viscous product until the sugar alcohol is sufficiently crystallized. When the pharmaceutically active substance is left in the insoluble solid substance state as such in the melted alcohol, the insoluble solid substance is preferably ground into particles having sizes of <=300μm.
Patent JP-2001144528-A (JP)
Title: Low radio wave reflector
Inventor: HASUMI RYOICHI
IPC: B32B7/02
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a low radio wave reflector whose mechanical strength can be enhanced without losing a radio wave reflection reduction effect of a foaming material. SOLUTION: A heat shrinkable tube 12 covers a formed foaming material 11 and heat equivalent to the shrinking temperature of the heat shrinkable tube 12 is externally applied to the heat shrinkable tube 12 so as to allow the heat shrinkable tube 12 to be closely adhered to the outer surface of the foaming material 11 and cured, thereby strengthening resistance to tensile stress and compressive stress of the foaming material 11 having weak strength.
Patent JP-H0645647-A (JP)
Title: Pn junction type light emitting diode
Inventor: FUJII YOSHIHISA
IPC: H01L33/20
Filed: 1992-11-30
Abstract: PURPOSE:To provide a pn junction type light emitting diode which can develop a high-brightness blue color. CONSTITUTION:The title LED consists of a first n-type SiC single-crystalline layer 200 and a pn junction layer consisting of a second n-type SiC single- crystalline layer 210 and a first p-type SiC single-crystalline layer 300 in combination on an n-type SiC single-crystalline substrate 10, where the first n-type SiC single-crystalline is larger than 1X10<15>cm<-3> and has a smaller electron concentration than a substrate electron concentration and then the layer is as thick as 0.1-20mum.
Patent JP-2001143275-A (JP)
Title: Disk device and device for adjusting inclination of pickup
Inventor: YAMADA FUSAAKI
IPC: G11B7/08
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a disk device which can adjust the inclination of optical axis of a pickup that is set to a disk in a wide area and with no obstacle of the disk. SOLUTION: This disk device has a spindle motor 3 which drives a turntable 2 where a disk 19 is mounted, a pickup drive mechanism which moves a pickup 4 in the diameter direction of the disk 19 to transfer the information signals to the disk 19, a chassis main body 1a, a lateral flange 1c which crosses the main body 1a, a chassis 1 where the motor 3 and the pickup drive mechanism are mounted on the main body 1a and an inclination adjustment mechanism which is placed between the flange 1c and the pickup drive mechanism and varies the inclination of optical axis of the pickup 4 to the disk 19 at the side of the flange 1c.
Patent JP-H06169590-A (JP)
Title: Motor drive circuit
Inventor: MIZUMOTO MASAO
IPC: H02P6/06
Filed: 1992-11-30
Abstract: PURPOSE:To prevent the saturation of an output transistor on control side without remarkably increasing the number of elements, which constitute a circuit, or setting the voltage for preventing the saturation, having a margin. CONSTITUTION:Transistors Q19, Q20, and Q21 are provided on the base side of output transistors Q1, Q3, and Q5 on saturation side. Saturation control voltage Valpha is applied through a diode Q22 to the bases of the transistors Q19, Q20, and Q21. The collectors of the transistors Q19, Q20, and Q20 are connected to the base of the transistor Q23. The transistor Q23 leads a current hfe times the current supplied to the base into the earth from the output of a current feedback amplifier 64. When the drive of the output transistors 1, Q3, and Q4 on control side increases and the output of the current feedback amplifier 64 increases accompanying it, the current being led in the earth by transistor Q23 increases, and the driving current being distributed to the output transistors Q1, Q3, and Q5 on control side from an above and below distributing circuit 60 decreases.
Patent JP-H03180804-A (JP)
Title: Production of optical waveguide
Inventor: MINE YOSHIKI
IPC: B29C48/05
Filed: 1989-12-11
Abstract: PURPOSE:To obtain the waveguide which is distinct in the positional relation of both ends in correct arrangement by extruding a core material and a clad material from a single-core or multicolor die and half curing the materials, then drawing the fiber to a desired outside diameter by a take-up drum. CONSTITUTION:The core material 1 consisting of the transparent rubber-like elastic body having a high refractive index and the clad material 2 consisting of the rubber-like elastic body having a low refractive index are co-extruded from the single-core or multicore die 3. The clad material 2 on the outer side of the extruded fiber 15 is cured by a UV irradiation device 5, by which the inside of the cylindrical member is made into the half-cured state; thereafter, the fiber is taken up on the take-up drum 9 and is drawn until the desired outside diameter is attained. This fiber is then cured by a UV irradiation device 7. While the outside diameter is measured by an outside diameter measuring instrument 6, the take-up speed of a driving motor 8 of the take-up drum 8 is changed to adjust the outside diameter. The waveguide of the correct arrangement is, therefore, easily obtd.
Patent JP-S63254240-A (JP)
Inventor: PARKER EUAN
IPC: C09K3/14
Filed: 1987-12-18
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。