baber/WOPTO huggingface dataset:
Patent JP-S62272675-A (JP)
Title: Automatic focussing device
Inventor: KATO MINORU
IPC: G02B7/28
Filed: 1986-05-21
Abstract: PURPOSE:To form a video camera most suitable for focussing even when an object to be photographed is present in any position in a photographed picture by focussing on the hue component of the object desired to be photographed. CONSTITUTION:In a color difference vector chart for identifying the hue, a (R-Y) signal and a (B-Y) signal are defined to be orthogonal axes, a chrominance signal is obtained by the vector sum of both the signals. Namely, an arbitrary color C is represented by C=(R-Y) sin theta+(B-Y) Cos theta. Accordingly, by deciding the theta, the ratio of the (R-Y) signal and the (B-Y) signal can be determined and the color can be identified. By focussing making an area including the identified color an angle of view to the focussing by the fixed angle of view, the dimension of the angle of view and the position thereof are changed according to the area of the identified chrominance signal. Thereby, an automatic focussing can be effectively obtained to the object intended by a photographer.
Patent JP-H10308460-A (JP)
Title: Semiconductor integrated circuit device
Inventor: WADA SHINICHIRO
IPC: H01L21/8238
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a technique for increasing a memory access time, and suppressing a cross talk noise in the memory cell of an SRAM(static random access memory). SOLUTION: A data line DL connected with the drain area of an MIS(metal insulator semiconductor) FETQt1 for transfer is constituted of a metal wiring M2 in the second layer, and a data line the inverse of DL connected with the drain area of an MISFETQt2 for transfer is constituted of a metal wiring M3 in the third layer so that the resistance values or inter-line capacity of the data line DL and the data line the inverse of DL can be reduced. Moreover, a column in which the data line DL and the data line the inverse of DL are crossing is arranged by every other column so that the coupling capacity of the data line DL and the data line the inverse of DL can be reduced.
Patent JP-H03123002-A (JP)
Title: Manufacture of polymer ptc element
Inventor: KOBAYASHI NOBUO
IPC: H01C7/02
Filed: 1989-05-08
Abstract: PURPOSE:To cut down the time of treatment by a method wherein a cross- linking treatment is conducted at the temperature lower than the melting point of a PTC main body sheet under the high pressure. CONSTITUTION:After materials, consisting of poly(vinylidene fluoride) 1a as a polymer, carbon black 1b, a silane coupling agent 1c and organic peroxide 1d is kneaded, a PTC main body sheet 1 is formed using an extruding machine and the like. Then, a heat treatment is conducted on the above-mentioned sheet 1 in a moisture containing atmosphere, wherein a catalyzer is present under the high pressure. The temperature of this heat treatment is to be lower than the melting point of the sheet 1. Subsequently, after the sheet 1 is dried up by a vacuum drying machine, conductive sheets 2 and 3 are adhered to both front and back sides of the sheet 1 by heat pressing, and then the sheet 1 is punched into unit sheets A, B, C.... Then, after leads 4 and 5 are connected to the conductive sheets 2 and 3 on the front and back sides of each sheet A, B, and C with solders 6 and 7, resin molding is conducted. As a result, the time of crosslinking treatment is reduced, and the efficiency of manufacture can be improved.
Patent JP-H04342665-A (JP)
Title: Power steering control device
Inventor: MAKINO NOBUHIKO
IPC: B62D105/00
Filed: 1991-05-20
Abstract: PURPOSE:To improve steering operation feeling, and ensure the travel stability of a vehicle by detecting the state of a road surface for a vehicle travel road, and controlling auxiliary power for operating a steering mechanism, according to the detected state. CONSTITUTION:A power steering device is constituted as a complex device with a combination of an anti-skid control section and a power steering control section. In this case, the anti-skid control section regulates each of pressure adjustment actuators 27 to 33 with an electronic control device 49, thereby regulating hydraulic pressure from a master cylinder 45 or the like and controlling brake power for each of wheels 1 to 7 via corresponding wheel cylinders 17 to 23. On the other hand, the power steering section causes a steering power auxiliary mechanism 107 to generate auxiliary power for operating a steering wheel 101. Also, the steering auxiliary power is caused to change with an auxiliary power adjustment device 109 on the basis of road state detected with each of wheel speed sensors 9 to 15 respectively fitted to wheels 1 to 7.
Patent JP-S62272740-A (JP)
Title: Leakage preventing method for information
Inventor: ARAI KENICHI
IPC: G06F21/44
Filed: 1986-05-21
Abstract: PURPOSE:To prevent leakage of information by providing a storage section storing a terminal telephone number of a telephone line in an electronic computer system to allow the said terminal to acquire or operate specific information. CONSTITUTION:The electronic computer system 1 reads a terminal telephone number of a terminal 8 from a terminal telephone number storage section 9 first and reads an index telephone number corresponding to the specific information registered in advance from an index telephone number storage section 10. Then the read terminal telephone number and the index telephone number are compared and when they are coincident, the acquisition or operation of the specific information of a specific information storage section 11 is permitted to the terminal set 8. In the case of dissidence, whether or not the next index telephone number exists in the index telephone number storage section 10 is checked, and in the case of the presence of the next index telephone number, the similar operation is repeated. In the case of the absence of the next index telephone number, the acquisition or operation of specific information of the specific information storage section 11 is inhibited or the terminal set 8.
Patent JP-2000197672-A (JP)
Title: Air mat device
Inventor: KUMAKAWA YOSHIYUKI
IPC: A61G7/05
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an air mat device of such structure as avoids the generation of the bottoming of the buttocks of a patient even when the upper part of the air mat is raised. SOLUTION: The air mat device 1 is provided with an air mat 10 obtained by arranging a plurality of bag-state air cells 11 side by side, an air pump 13 for injecting air into each air cell of this air mat and a control part 14 controlling this air pump. A pressurizing mechanism 18 which operates by manual operation and controls the air pump to pressurize the air cells for a prescribed time with prescribed pressure is provided in the part 14.
Patent JP-H11302078-A (JP)
Title: Composite material and its production
Inventor: ARAKI KIYOSHI
IPC: C22C1/05
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To produce a composite material excellent in mechanical strength, heat conductivity and corrosion resistance. SOLUTION: The composite material consists of nitride ceramic particles A comprising at least one of titanium nitride and zirconium nitride, a metal C other than titanium and zirconium, and nitride ceramic particles B contg. the metal C as a constituent component in a three-dimensionally bonded state. The composite material is produced by impregnating the metal C into a preform comprising the ceramic particles A in a nitrogen-contg. atmosphere or subjecting a mixture of the ceramic particles A and the metal C to liq. phase sintering in a nitrogen-contg. atmosphere.
Patent JP-H1152777-A (JP)
Title: Web device of image forming device
Inventor: SEKI TAKAYUKI
IPC: G03G15/20
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent a foreign matter from being cooled and solidified in jamming processing, to prevent releasing property from being lowered due to the damage of the surface of a fixing roller and to prevent image quality from being deteriorated by driving a web in a power saving mode. SOLUTION: In the stage of 'copying operation (image forming mode)', the web is not driven for a fixed time after starting copying but it is driven (on) for the first time just before finishing the copying, and it is driven again, in this example, when 'specified time X' elapses after 'in the midst of standby (power saving mode)'. The timing of driving the web thereafter is set according to the temperature, the fixing ability and the like of a fixing roller and the web is driven at least once 'in the midst of standby'. Therefore, the foreign matter held between the fixing roller and the web is not stuck to the surface of the fixing roller due to the heat of the fixing roller and the pressure of the fixing roller and the web, and the releasing agent property of the surface of the fixing roller is not lowered.
Patent JP-S5638318-A (JP)
Title: Heat-resistant resin composition
Inventor: ETOU SHIYOUHEI
IPC: C08G59/40
Filed: 1979-09-06
Abstract: PURPOSE: The titled composition, having improved thermal stability and mechanical and electrical properties, and preapred by incorporating an isocyanate-modified epoxy resin with an acid anhydride and a maleimide compound.  
     CONSTITUTION: A resin composition prepared by incorporating (A) an isocyanate modified epoxy resin obtained by reacting (a) a polyfunctional epoxy resin, e.g. bisphenol A diglycidyl ether or novolak type, with (b) a polyfunctional isocyanate compound under the condition of excess epoxy end group with (B) an acid anhydride as an epoxy resin curing agent and (C) a polyfunctional maleimide compound of formula I, II or III (R 3  is H or methyl; R 4  is bifunctional organic group; n is 0.5W5; m is 0.5W10). The amount of the components (A) and (B) is 20W 95pts.wt., and the amount of the component (C) is 80W5pts.wt. 0W20pts.wt. a phenoxy resin is further added to 100pts.wt. the composition if necessary. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10307914-A (JP)
Title: Dynamic shape analysis device
Inventor: KISHIMOTO HIDEO
IPC: G06T7/00
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To accurately measure a dynamic cubic shape despite the break of a striped light pattern and regardless the surface color of an object by extracting the color image data from a projected image of the striped light pattern, fetching and storing successively the image data in each frame and then reading out successively the stored image data of each color to analyze the shape of the measured object. SOLUTION: An A/D conversion circuit 31 converts the NTSC analog video signals inputted from a video camera 22 into the digital image data. A color image data extractor 32 extracts the digital image data as the color image data. A frame image memory 33 stores the extracted prescribed color image data in each frame. An image compression circuit 34 compresses each frame image data down to 1/3. An image synthesizing circuit as synthesizes every 1/3 image data into the images of a frame. Then a personal computer 4 carries out various dynamic analysis processes and outputs these process results to a CRT, etc.
Patent JP-S5544027-A (JP)
Title: Antiskid control mechanism
Inventor: IWASAKI RIYUUICHI
IPC: B60T8/72
Filed: 1978-09-19
Abstract: PURPOSE: To obtain this antiskid control mechanism that ensured low cost and high general-use properties, by mounting an antiskid device only to one side brake oil pressure system of rear two wheels, in a four wheel car.  
     CONSTITUTION: Brake gears installed to rear two wheels 6, 7 are communicated with a master cylinder 1 through oil pressure courses 8, 9, and a decompression device 10 for antiskid is disposed to the one side oil pressure course 8. An antiskid control circuit 11 is a circuit for working the decompression device 10, and functions in such a manner that is detects the abnormal fall of the speed of the wheels by signals from speed sensors 12, 13 for detecting the speed conditions of the rear wheels and puts out the working signals of the decompression device 10, stops the output of the working signals when the speed of the rear wheels recovers and repairs brake oil pressure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02298375-A (JP)
Title: Paint quantitative supply apparatus
Inventor: WATANABE KANEMITSU
IPC: B05B7/24
Filed: 1989-05-10
Abstract: PURPOSE:To prevent the reduction of an emitting amount by mounting a control means outputting a signal increasing and decreasing the flow rate of air on the basis of a moving time detection means. CONSTITUTION:The paint sucked in a paint chamber 14 from a suction port 18 by moving a follower piston 17 in a direction expanding the volume in the paint chamber 14 is emitted from an emitting port 19 and flows in a gun 11 to be applied. An air access port 16 is connected to an air feeder 32 by an air flow passage 33 through a solenoid valve 30 and a voltage converter 31. The first proximity sensor 41 and the second proximity sensor 42 positioned at the respective moving ends of a drive piston 15 to be arranged to a pump 12 and turned ON when the drive piston 15 is moved to the respective moving ends are connected to the control apparatus 40 controlling the voltage converter 31 and the solenoid valve 30 to make it possible to measure a time. The pressure of the air supplied to an air chamber 13 is controlled by a voltage converter 31 so as to obtain a predetermined moving time.
Patent JP-S62270198-A (JP)
Inventor: MORITA HIROFUMI
IPC: D06F58/00
Filed: 1986-05-20
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-H01286784-A (JP)
Title: Standing wave type ultrasonic motor
Inventor: YAMAGUCHI MASAKI
IPC: H02N2/00
Filed: 1988-05-12
Abstract: PURPOSE:To independently move a moving element by generating a substantially elliptical motion of rotating and axial directions at mass points of an ultrasonic motor. CONSTITUTION:Piezoelectric elements 2a-2d of even number of length vibration modes are mounted on the inside face of a central circular hole of a circular resonator 1, and the resonator 1 is radially vibrated in response to an AC voltage applied to the elements 2a-2d. A second piezoelectric element 4 of a twisting vibration mode is mounted between an upper stationary unit 3 and the resonator 1, and the resonator 1 is circumferentially vibrated in response to an AC voltage applied to the element 4. A third piezoelectric element 6 of thicknesswise vibration mode is mounted between a lower stationary unit 5 and the resonator 1, and axially vibrated. The resonator 1, etc., are assembled with a bolt 7 and a nut 8, and a moving element 9 is brought into pressure contact with the outer peripheral surface of the resonator 1. Thus, the resonator 1 is vibrated in three different directions to independently move the element 9 in the rotating and axial directions.
Patent JP-S596621-A (JP)
Title: Input circuit of switch
Inventor: YAMAUCHI MASAMICHI
IPC: H03K17/16
Filed: 1982-07-02
Abstract: PURPOSE:To reduce current consumption and to increase a noise margin, by connecting a resistance element having a switching function in parallel with a resistor for floating prevention. CONSTITUTION:The output signal of a reference signal generator 5 is divided at its frequency by a frequency dividing circuit 6 and inputted to a clear terminal of a D type filip-flop 4. When an external switch 1 is opened, the data input terminal of the D type FF4 is in the ''L'' level and its output terminal Q is in the ''H'' level, so that a resistance element 3 is kept at an on state. Therefore, the parallel resistance values of the resistance elements 2, 3 are several 100KOMEGA. When the external switch is closed, the terminal D of the D type FF is turned to the ''H'' level and the output terminal Q is turned to the ''L'' level synchronously with the reference clock of the frequency dividing circuit 6. Namely, the resistance element 3 is turned off and the parallel resistance values of the resistance elements 2, 3 are several 10MOMEGA.
Patent JP-H06307421-A (JP)
Title: Connector for equipment
Inventor: SHIMOMURA TAMAMI
IPC: F16B21/08
Filed: 1993-04-20
Abstract: PURPOSE:To easily form a connection member and prevent generation of backlash at the connection member in a connector for equipment by installing an insertion side member provided on one equipment in respect to a cylindrical member provided on the other equipment. CONSTITUTION:An insertion side member 20 is fitted to a cylindrical member 20 to form a connection member 1, while the cylindrical member 10 has an axially penetrating through-hole 12 thereinside. In respect to the insertion side member 20 engaged with the cylindrical member 10, a claw member 30 is oscillatably provided on an insertion side head 25 through a pin, and is energized by a claw spring 50. In the case that the insertion side member is inserted into the cylindrical member, the claw member 30 is oscillated outward at a portion where tapered surfaces 15, 22 of both members are superposed. Upper and lower sides of the claw member is positioned between a lower surface of a head of a fixing bolt member 40 and an arcuate surface of the cylindrical member. Force applied to the connection member works in a direction of compressing the claw member.
Patent JP-S62271288-A (JP)
Title: Memory cartridge
Inventor: KUSANO MASANOBU
IPC: G06F12/16
Filed: 1986-05-20
Abstract: PURPOSE:To prevent the malfunction of the control part or the like of an information processor by transmitting a detection signal for indicating an accessible state by detecting the accessible state from the information processor by a memory at the time of mounting on the information processor. CONSTITUTION:When a power is supplied, a reference voltage generator 7 preset to the operating voltage of the IC memory 1 and a supplied power source voltage are compared by a comparator 6, when the power source voltage exceeds a reference value set by the reference voltage generator 7, it is detected by the comparator 6, a MOS transistor 8 is operated by the output thereof to apply the accessible signal to the IC memory 1. At the same time, a detecting signal S indicating the accessible state is transmitted to a cartridge controller 13 through a detecting signal line 5, a connector 11. Thereby, the control part or the like of the information processor to which a memory cartridge is connected receives this signal to prevent the malfunction.
Patent JP-H05262944-A (JP)
Title: Synthetic resin-based material, preparation thereof and particularly use in preparation of articles in leather industry, paper-making industry and box-making industry
IPC: C08L91/06
Filed: 1992-04-08
Abstract: Synthetic material consisting essentially of:   A. A system of resins comprising: 0 to 95 % by weight of suspension polyvinyl chloride (PVC); 0 to 95 % by weight of emulsion PVC; 5 to 25 % by weight of a system consisting of one or a number of modifying resins and capable of improving the fold strength, and 0 to 3 % by weight of acrylic resin; and B. per 100 g of resin system A: 0 to 15 g of plasticiser; 0 to 3 g of thermal costabiliser; 1 to 3 g of thermal stabiliser; 0.5 to 4 g of a lubricating system; 0 to 20 g of an inorganic filler; 0 to 5 g of a colouring system; 0 to 1 g of anti-UV agent; and 0 to 1 g of antioxidant.   This material advantageously takes the form of sheets from 0.2 to 1.5 mm in thickness. Application especially to the manufacture of leatherwork articles, stationery or boxmaking.
Patent JP-H01285673-A (JP)
Title: Power device using pump
Inventor: MIYAHARA ISAO
IPC: F03B17/00
Filed: 1988-05-12
Abstract: PURPOSE:To obtain stable power simply and still surely by closely sticking an air box having a volume about ten times as large as a volume of a pump to the upper part of the pump, and controlling the atmospheric pressure acting to the interior of the box through opening and closing a valve on the air box. CONSTITUTION:A piston 2 is liftably arranged inside a pump 1. Again, an air box 3 having a volume about ten times as large as volume of the pump 1 is made to stick to the upper part of the pump 1 while a column pipe 5 is connected to the bottom part of the pump 1. On side part of the air box 3, still more, a valve 4 controlling the atmospheric pressure acting to the interior of the box is closably arranged. When the piston 2 is made to rise after the valve 4 is closed, air in the pump 1 is pressed into the air box 3 while water in the column pipe 5 is drawn up. Meanwhile, when the valve 4 is opened, water in the column pipe 5 is fallen down and the piston 2 is made to descend. Power can be taken out accordingly, through establishing two pumps 1 coaxially and making them operate by turns.
Patent JP-S607369-A (JP)
Title: Lsp frequency analyzer
Inventor: TAGUCHI SATORU
IPC: G10L25/12
Filed: 1983-06-27
Abstract: PURPOSE:To achieve a higher analysis accuracy with a great reduction in the amount of computation by executing a Newton-Raphson method accompanying a linear connection employing a sine coefficient for a frequency response corresponding to a zero-crossing point. CONSTITUTION:An LPC analyzer 5 quantizes a voice signal inputted and outputs the results to a frequency response calculator 8 through primary connection calculators 6 and 7. A frequency response calculator 8 with a DFT circuit or the like executes a DFT normally by a convolution integration between a sine coefficient and a cosine coefficient with respect to sequence of coefficients to calculate and output a frequency response to a zero-crossing point calculator 11, which performs a computation in a reduced amount and outputs the results to an LSP frequency setter 12 by conversion into an LSP frequency. The setter 12 equipped with a calculating circuit employing Newton-Raphson method and an LSP frequency calculation circuit to reduce the residual level for a higher analysis accuracy. This enables a drastic reduction in the amount of calculation to elevate the analysis accuracy.
Patent JP-H0412399-A (JP)
Title: Karaoke device
Inventor: YOSHIDA YOSHIMASA
IPC: H04N5/93
Filed: 1990-05-01
Abstract: PURPOSE:To enjoy even a specific song such as a parody with 'karaoke' (recorded instrumental accompaniment) accompaniment by displaying lyric information generated and inputted arbitrarily on a display means. CONSTITUTION:An image information generating means 3 which generates image information including a character that can be displayed on the display means 9, a selective designation means which designates selectively the display of either video information or generated image information, and a display switching means 4 which switches the video information or the generated image information alternatively and sends it to the display means 9 are provided. When it is desired to sing the song with the lyric other than the one stored in a storage medium, the lyric information of the song is generated by the image information generating means 3. The display switching means 4 sends an image generated by the image information generating means 3 to the display means 9 by designating the display of the image information generated by the selective designation means. In such a way, it is possible to sing the lyric of the parody, etc., fitting in the 'karaoke' accompaniment.