baber/WOPTO huggingface dataset:
Patent JP-S61154129-A (JP)
Title: Method of etching organic resin
Inventor: KONO HIROMICHI
IPC: H01L21/302
Filed: 1984-12-27
Abstract: PURPOSE:To improve the quality and the productivity, by exposing a substrate to an etching solution while applying light thereto in order to etch organic resin. CONSTITUTION:A layer of polyimide precursor solution 2 is adhered on a substrate 1 and heat treated to desolvate the solution layer and to partially convert it into imide. A photo resist pattern 3 is provided thereon. Subsequently, the substrate is heat treated so as to desolvate and harden the photo resist. Heated eching solution 4 of hydrazine or mixture of hydrazine and ethylene diamine is dropped on the substrate which is held in approximately horizontal position, and the etching solution is held thereon by means of surface tension. The surface of the substrate is irradiated with light rays 5 from a tungsten lamp, halogen lamp, mercury lamp or infrared lamp, whereby the etching rate of resin is accelerated radically. If conditions are selected properly, the resin can be etched with high precision in a short time, about 1/10 of the time required when there is no irradiation.
Patent JP-S63130340-A (JP)
Inventor: ARAI TETSUZO
IPC: B05D7/24
Filed: 1986-11-20
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-H08139278-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIIE MASANOBU
IPC: H01L27/108
Filed: 1994-11-11
Abstract: PURPOSE: To increase the surface area of an electrode without increasing the occupation area of a capacitor part by increasing a surface area after formation of a first polysilicon film of a large grain size and by making the surface of a second polysilicon film rough thereon. CONSTITUTION: A first polysilicon film 4 with a fixed grain size is formed on a semiconductor substrate 1, it is immersed in phosphoric acid solution and is separated to a plurality for forming a plurality of island-like first polysilicon films 5. A second polysilicon film 6 is formed on a plurality of island-like first polysilicon films 5, it is immersed in phosphoric acid solution for making a surface of the second polysilicon film 6 rough and a second polysilicon film 7 having an increased surface area is thereby formed. Thereby, it is possible to form a lower electrode of further increased surface area and to increase a surface area of an electrode, namely a capacitance value without increasing an occupation area of a capacitor of a semiconductor device.
Patent JP-H06100208-A (JP)
Title: Paper sheet skew feed correction control device
Inventor: KISHINO MASATOSHI
IPC: B65H9/14
Filed: 1992-09-22
Abstract: PURPOSE:To provide paper sheet skew feed correction with high reliability when a loop aligning method is applied to a short paper path. CONSTITUTION:A loop baffle part 10 arranged between a takeaway roll 8 and a register roll 9 is provided with baffles 10a, 10b composed of plate-like members divided into a plurality and rotatably supported by a shaft 20. Each baffle is energized by a spring 18 with predetermined elastic force to a chute side so as to apply pressing force for a loop in the register roll direction. Cams 22a, 22b for supporting one end sides of springs 18a, 18b for pressing respective baffles 10a, 10b are fitted to a camshaft 21 and high positions of the cams 22a, 22b are shifted to each other so as to generate different pressing force according to a turning position of the shaft 20. The camshaft 21 is turned by an operating mechanism to move respective cams 22a, 22b so as to vary pressing force for corresponding baffles 10a, 10b.
Patent JP-H01119712-A (JP)
Title: Present position display apparatus
Inventor: HIRANO KAZUO
IPC: G01C21/00
Filed: 1987-11-02
Abstract: PURPOSE:To urge the calibration of position data by alarming the generation of an error, by judging and displaying the generation of the error of estimated position data on the basis of the continuous distance of the non-coincidence of an estimated position with the present position on a road. CONSTITUTION:The present point is inputted by an operating part 2 to be set initially and a vehicle is allowed to run while a distance signal and an azimuth signal are inputted at every predetermined time from a running distance detection part and a running direction detecting part 4 in the first estimated position calculation part 6 to calculate an estimated position on the basis of dead reckoning. On the basis of the difference between this data and the road data stored in a road map memory 5, a road position is detected by the second estimated position calculating part 6'. It is judged whether this difference is within a predetermined threshold value and the data of the memory 5 or the data of the estimated position is displayed on a display 1 as the present position. When said difference is the threshold value or more, the running distance in a free mode state is measured by a free mode measuring part 7 and, when said distance reaches a predetermined distance, the generation of an error is judged by an error generation discriminating part 8 and the display signal of a running locus is formed by the display signal forming part 9 and displayed on the display to be confirmed by a driver.
Patent JP-H08112555-A (JP)
Title: Electrical insulating material and dust collecting electrode for air cleaner formed by using the same
Inventor: GOTO MASAKI
IPC: B03C3/47
Filed: 1994-10-17
Abstract: PURPOSE: To continuously maintain dust collection efficiency and to avert abnormality, such as fires, when an electrical insulating material is used for the dust collecting electrodes of an air cleaner by coating conductive materials with polypropylene(PP) based insulating resin films via flame-retardant adhesives. CONSTITUTION: A dust collecting unit is formed by alternately arranging plus side electrode plates 16 conducted to plus electrodes and minus side electrode plates 18 conducted to minus electrodes. The minus side electrode plates 18 are grounded. The plus side electrode plates 16 are formed by the conductive materials with the PP based insulating resin films via the flame-retardant adhesives. Electric fields are generated between both electrodes plate 16 and 18 by impressing the high voltage therebetween, by which ionized dust is adhered to the minus side electrode plates 18 and is captured. As a result, the dust collecting efficiency is continuously maintained as the dust collecting electrodes of the air cleaner and the abnormality, such as fire, occurring in sparking, etc., is effectively averted.
Patent JP-H03140931-A (JP)
Title: Camera provided with date imprinting function
Inventor: HARADA YOSHIHITO
IPC: G03B17/24
Filed: 1989-10-27
Abstract: PURPOSE:To simplify a means for counting time and to reduce cost and current consumption by connecting a counter means for counting time and a date imprinting means to a control means for controlling a photographing preparation action and a photographing action and controlling the means by a control means. CONSTITUTION:A microcomputer 113 performs a series of sequence control of a camera. At the time of winding a film after carry binary counter means 111(for counting time). Based on the counted value, date and time, that means, year, month, day, hour, minute and second, are obtained by an arithmetic operation and the data is outputted to a date imprinting means 112 to control the imprinting of the date on a film surface. A date calculating function is added to the powerful microcomputer 113 provided in the camera, which is also used as a part of the function of a date module. Thus, the means for counting time is simplified and the cost of the camera is reduced, then the current consumption is reduced.
Patent JP-S62289092-A (JP)
Title: Regeneration method for color television signal and color television receiver
Inventor: FUKINUKI NORIHIKO
IPC: H04N11/02
Filed: 1986-11-25
Abstract: PURPOSE:To regenerate a high resolution and high definition image by frequency-converting a high frequency luminance signal included in a color television signal, transmitting said signal within a standard transmission band and regenerating it. CONSTITUTION:The high frequency component YH at 4.2-6.2 mHz included in the luminance signal is frequency-shifted and moved to at 2.2 mHz-4.2 mHz. On a receiver side, a band-pass filter 11 extracts components lying at 2.2-4.2 mHz, which pass through a 262 H delay element 12 and a 1H delay element 13. A difference circuit 14 extracts the component YH included in the luminance signal, and takes out a component C comprising a chrominance component C from a difference circuit 15. A synchronizing detection circuit 17 demodulates the chrominance component C, takes out two color difference components, that is, signals I and Q. A frequency shift circuit 18 frequency-shifts the component YH of the luminance signal to 4.2-6.2 mHz, and an adder circuit 9 adds said component to the luminance signal.
Patent JP-2000115794-A (JP)
Title: Flicker prevention device, image display system, and recoding medium recording program and read by computer
Inventor: MURAMATSU KOJI
IPC: H04N5/21
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent flicker in the case of displaying image data. SOLUTION: The device 11 that is equipped with a display device of received image data and prevents flicker in the case of displaying the image data is provided with a 1st conversion means 15 that converts the received image data into a luminance signal and two color difference signals, an orthogonal transform means 16 that applies orthogonal transform to the luminance signal and the two color difference signals obtained by the 1st conversion means 15, a high frequency reduction means 18 that uses a high frequency reduction parameter set to at least one of any of the orthogonal transform result of each signal obtained by the orthogonal transform means 16 to reduce an absolute value of the high frequency part,  an inverse orthogonal transform means 19 that applies inverse orthogonal transform to the reduction result of each signal obtained by the high frequency reduction means 18 to obtain the luminance signal and the two color difference signals, and a 2nd conversion means 20 that converts the luminance signal and the two color difference signals obtained by the inverse orthogonal transform means 19 into display image data.
Patent JP-H07131448-A (JP)
Title: Phase comparing circuit
Inventor: SHIGAKI SEIICHIRO
IPC: H04L7/00
Filed: 1993-11-09
Abstract: PURPOSE:To provide the phase comparing circuit which obtains the phase difference between a CMI code and a VCO clock in a PLL even in the case of continuity of CMI code '00' or '11' and has a simple constitution and secures the resistance to noise and suppression of jittter occurrence. CONSTITUTION:A Q output (a) of a flip flop 1 which takes in the CMI code by the VCO clock is delayed in a flip flop 2 by one clock to obtain an output (b). Exclusive OR between outputs (a) and (b) is operated in an EXOR sate 3 to obtain an output (c). The CMI code is taken into a flip flop 5 at the timing of NOT output of the VCO clock to obtain an output (e), and an exclusive OR output (f) between outputs (c) and (e) is outputted from an EXOR gate 6, and an AND output (g) between the output (c) and the VCO clock is obtained by an AND gate 7, and this output (g) is used as the enable signal to take out an output (f) from a 3-state buffer 8 as the phase comparison output.
Patent JP-2000113365-A (JP)
Title: Traffic condition prediction simulation device
Inventor: TANAKA MORIHIRO
IPC: G06F19/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To set an optimum parameter to an online prediction system. SOLUTION: An input data memory 9 storing the respective traffic quantities of respective positions, a result data memory 10 storing a result traffic condition at every time, a parameter memory 8c storing various parameters which are operated/inputted, an input time designation means 20 designating the input time of the traffic quantities of the respective positions, a simulation operation part 11 applying a prediction operation to the traffic quantities stored in the input data memory 9 corresponding to the designated input time by using a prediction program and the various parameters stored in the parameter memory and obtaining a simulation prediction traffic condition and a comparison part 16 comparing the obtained simulation predicted traffic condition and the result traffic condition stored in the result data memory are installed.
Patent JP-2001097723-A (JP)
Title: Method for producing synthetic quartz glass ingot
Inventor: KASHIWABARA MASAMITSU
IPC: C03B19/14
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a synthetic quartz glass ingot by which the yield is not decreased even if the amount of fed raw material is increased to improve the volume of the production. SOLUTION: This method for producing the synthetic quartz glass ingot by supplying a silicon compound gas together with oxygen gas as a carrier to a quartz glass burner to jet from the center nozzle, accumulating silica particles formed by the gas-phase hydrolysis by oxyhydrogen flame on a target, and melting the accumulated silica particles to form a molten glass, is carried out by regulating the flow velocity of a mixed gas of the silicon compound gas with the oxygen gas as the carrier, gushed from the center nozzle of the quartz glass burner so as to be 20-40 m/s, and the molar ratio of the silicon compound gas to the oxygen gas as the carrier gas so as to be (1:1)-(1:2).
Patent JP-H09118107-A (JP)
Title: Flap for tire, manufacture thereof, and mold for valve port
Inventor: ANDOU YUKIHIRO
IPC: B29K21/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a flap for a tire which does not lower in performance with the long use, and at the same time to efficiently manufacture it at low cost. SOLUTION: A mold for a valve port is formed by semi-curing or curing a short fiber containing rubber material, the rubber material is poured into a mold cavity of a metal mold and cured in a state where in mold for the valve port is arranged on the valve port part in the space of the metal mold for manufacturing a flap, and the flap for the tire in which the valve port 38 is reinforced by the short fiber containing rubber material is provided.
Patent JP-H08135772-A (JP)
Title: Cooling and lubricating device in automatic transmission
Inventor: KATO NOBUYUKI
IPC: F16H41/30
Filed: 1994-11-14
Abstract: PURPOSE: To insure an appropriate cooling flow rate and lubricating flow rate despite an ON/OFF of a lockup by providing a lockup control valve, which can switch an oil passage leading to a cooling circuit and which can switch an oil passage within a bypass circuit. CONSTITUTION: A lockup relay valve 10 can switch an oil passage and can engage/release a lockup clutch, and serves as an lockup control valve, which can switch an oil passage leading to an oil cooler 20 and which can switch an oil passage within a bypass circuit. Accordingly, by switching the oil passage, taking advantage of the lockup control valve and according to the ON/OFF of the lockup, the quantity of the oil passing the cooling circuit and that passing the bypass circuit can be varied. Therefore, an appropriate cooling flow rate and lubricating flow rate in accordance with the ON/OFF of the lockup can be ensured by using simple circuit configuration.
Patent JP-H0999626-A (JP)
Title: Transfer film and production thereof
Inventor: MIZUNO AKIHIKO
IPC: B41M3/12
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To form a transfer film having a pattern wherein a plurality of metal gloss patterns are mixed formed thereto by a simple process laminating an anchor layer partially different in color on a base film through a peel layer and laminating a metal vapor deposition layer on the anchor layer. SOLUTION: A transfer film 10 for applying a pattern to the surface of a commodity of every kind is formed from a raw material having metal gloss. This raw material is formed by successively forming a release layer 14 and a peel layer 16 composed of an acrylic peeling agent on the single surface of a transparent base film 12. A colorless transparent synthetic resin anchor layer 18 and an anchor layer 20 made of a synthetic resin while leaving a transparent feeling are printed on the peel layer 16 at every color and an aluminum vapor deposition layer 22 is provided on the anchor layers 18, 20. A desired pattern is printed on the metal vapor deposition layer 22 by resist ink 24 composed of an alkali insoluble resin.
Patent JP-2001101810-A (JP)
Title: Reproducing method, recording method, reprocucing device, recorder, external controller, and external control method
Inventor: UEKI YASUHIRO
IPC: H04N5/85
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of returning respective data to original states by retrying optimally to the types of data even when an interruption is generated in the course of recording or reproducing respective data of a computer, a video, an audio or the like while making them coexist in the data. SOLUTION: This optical disk device is provided with a pickup 3, a preamplifier 4, a servo part 8, a track buffer memory 11 and a system controller 9. When the interruption is generated during the pickup reproducingly scans the data area of a disk 1, in a reading signal outputted by the pickup 3, the controller 9 performs retries suited to the types and trasfer rates of detected data or the like based on a reproduction control signal and resumes the reproducing of the data by transferring the pickup 3 again to the leading of the part of the data area where the pickup 3 was reproducingly scanning when an interruption is generated.
Patent JP-S62134313-A (JP)
Inventor: KURISUCHIAN FUOI
IPC: B60G17/027
Filed: 1986-11-26
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-S63132066-A (JP)
Title: Thermal head
Inventor: SAITO MASAYUKI
IPC: B41J2/355
Filed: 1986-11-25
Abstract: PURPOSE:To suppress the variation in recording density due to a recording pattern even when one-dot recording and solid recording are present in a mixed state, by separating the interval between dots constituting a block by two dots or more. CONSTITUTION:All of the strobe signals STB1-STBm of a strobe signal 9 are set to logic '0' and image data D11-D1n, D21-D2n,..., Dm1-Dmn are set. Next, when the strobe signal STB1 is set to logic '1C', the recording of the image data D11-D1n corresponding to a block 11 can be performed. Therefore, when the strobe signals STB2-STBm are successively set to logic '1', the recording of one line can be performed. When recording is performed using this thermal head, since heat generating resistors R11-Rmn constituting blocks 11-1m are separated by m-dots, even when solid recording is performed, said recording becomes the same state as one-dot recording and the effect of recording density due to a recording pattern is eliminated and recording quality is enhanced.
Patent JP-H06126948-A (JP)
Title: Ink jet recording apparatus
Inventor: TAKAHASHI KIICHIRO
IPC: B41J2/01
Filed: 1992-10-19
Abstract: PURPOSE:To realize high durability while keeping low cost and miniaturization by forcibly discharging ink by a suction recovery means before repeating wiping operation two or more times. CONSTITUTION:A member 5016 supports a cap member 5022 capping the front of a recording head and 'a suction means 5015 sucks the interior of the cap member to perform the suction restoration of the recording head through a cap opening 5023. A member 5019 makes a cleaning blade 5017 movable in a front-and-rear direction and these means are supported on a main body support plate 5018. A lever 5021 starting suction restoration and suction is moved with the movement of the cam 5020 engaged with a carriage and controlled in its movement by the changeover of a clutch. Desired processing is performed at the positions corresponding to capping, cleaning and suction restoration processings by the action of a lead screw 5005 when the carriage reaches the area on the side of a home position but those processings can be applied at known timing.
Patent JP-H11114522-A (JP)
Title: Garbage treating machine
Inventor: HIGASHIYAMA YOSHIYUKI
IPC: B09B5/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent the abnormal temp. rise of a main body without installing separate temp. overrising preventive devices. SOLUTION: This garbage treating machine has a housing vessel for housing crude refuse, a heater 13 for heating the crude refuse, a drying fan 14 for stirring the air heated by this heater 13, a temp. detecting means 27 for detecting the heat from the heater 13 and a control means 28 for controlling the heater 13 according to the temp. detected by this temp. detecting means 27. The time until the temp. detected by the temp. detecting means 27 is kept nearly constant at the time of rotating of the drying fan 14 is defined as T1 and the time until the temp. detected by the detecting means 27 is kept nearly constant at the time of stopping the drying fan 14 is defined as T2. The mounting position of the temp. detecting means 27 is then set at a range within 12 mm with respect to the heater 13 in such a manner that T1>T2 is attained.
Patent JP-S61143568-A (JP)
Inventor: MARUKOMU CHIYAARUZU EBAATO BER
IPC: C22B23/06
Filed: 1985-12-12
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-H08135062-A (JP)
Title: Coping-mounting construction of low partition
Inventor: KANAI HIROSHI
IPC: E04B2/74
Filed: 1994-11-15
Abstract: PURPOSE: To mount a coping of the same construction to a low partition main body having a different surface specification. CONSTITUTION: A coping fitting gutter 7 is provided to the upper surface of a low partition main body 1 having a specific size and capable of erection. A coping 2 forming the upper surface of the low partition is formed in a reversed U-shaped section, and spring members 13 suppressing leg pieces outward are provided between vertically suspended leg pieces on both sides thereof.
Patent JP-H03141660-A (JP)
Title: Manufacture of semiconductor device
Inventor: NARITA YOSHITAKA
IPC: H01L21/31
Filed: 1989-10-26
Abstract: PURPOSE:To miniaturize the width of element isolation and to make it possible to determine the depth of the element isolation at an arbitrary value by selectively etching a silicon substrate, forming a silicon oxide film only on the sidewall to obtain an element isolating insulating film. CONSTITUTION:A first silicon oxide film 21 is formed on a P-type silicon substrate 11, and the film 21 is patterned with photoresist as a mask. Then, with the film 21 as a mask, the substrate 11 is etched to the specified depth. A second silicon oxide film 31 is deposited on the entire surface of the substrate 11. Etch-back is performed until the substrate 11 is exposed by anisotropic reactive ion etching so that the film 31 is made to remain only on the sidewall of the substrate 11. Then, a P-type silicon film 41 is epitaxially grown on the exposed substrate 11. The films 21 and 31 extruding on the substrate 11 are removed by wet etching. Thus, an element isolating region wherein the width of element isolation is miniaturized can be formed. Furthermore, the width of the element isolation and the depth of the element isolation can be freely determined based on the thickness of the film 21 and the etching depth of the substrate 11.