baber/WOPTO huggingface dataset:
Patent JP-H07139655-A (JP)
Title: Anti-freezing air valve
Inventor: YASUDA MASATO
IPC: E03B7/10
Filed: 1993-11-16
Abstract: PURPOSE:To prevent the freezing with a simple structure by providing a cylindrical partition in a part surrounding a float in a valve box to form an air layer between the outer circumference of the partition and the inner circumference of the valve box. CONSTITUTION:A cylindrical partition 6 is provided in a part surrounding at least a float 4 in a valve box 2 of an air valve 1 to form an air layer 5 between the outer circumference of the partition 6 and the inner circumference of the valve box 2. In the air valve 1, the air in the space S between the valve box 2 and the partition 6 is enclosed in the normal operating condition, and the air in the space S works as the heat-insulating layer, and prevents the water in the partition 6 from freezing. In particular, the heat conduction can be reduced by forming the partition 6 of a material of low heat conductivity, and the expansion of water (ice) due to breezing can be released to the space S side through the partition 6 even when the water inside is frozen if the air valve is used in an extremely cold area, and the breakage of the valve box 2 or the like can be prevented.
Patent JP-H10134932-A (JP)
Title: Surge absorber
Inventor: NAKAMURA MASAHIKO
IPC: H01T4/12
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a surge absorber, of which surface mounting is facilitated and which has high reliability of repeated discharge, by concentrically forming all of a first electrode, a second electrode, a conductive film and a micro gap on the same flat surface. SOLUTION: Inside a through hole of an aluminum board 1 is filled with a conductor, and a surface of the aluminum board 1 is formed with a conductive film 10, and a back surface thereof is formed with a conductive film, and side surfaces of the aluminum board 1 are respectively formed with a first terminal 8 and a second terminal 9. A conductive film 5 such as TiN is adhered to the surface of the aluminum board 1 by sputtering, and thereafter, a circular micro gap 3 is formed, for example, at about 50μm of width by photo-etching, and the conductive film 5 is formed into a desirable circle.  A first electrode 2 and a second electrode 4 are fitted concentrically with the micro gap 3 so as to contact the conductive film 5, and a cap 6 made of aluminum-ceramic is covered on the first and the second electrodes and the micro gap 3, and the cap 6 is welded thereto so as to seal the micro gap 3 in Ar gas.
Patent JP-H0596143-A (JP)
Title: Method for mixing rice
Inventor: MARUOKA YASUO
IPC: A23L7/10
Filed: 1991-10-07
Abstract: PURPOSE:To uniformly mix rice in a short time by using a container which houses at least two kinds of rice different in specific gravity and grain size. CONSTITUTION:At least two kinds of rice having a grade different in specific gravity and grain size are housed in a container 1. Both ends of this container 1 are supported by a rotary shaft 2 so that the axial center passes the center of the container 1 in a state wherein the container 1 is tilted in the axial direction at some angles alpha in observation from the plane for the rotary shaft 2 or tilted in the axial direction at some angles in obervation from the side face. Rice of the inside of the container 1 is mixed in a short time by rotating the container 1.
Patent JP-H09129188-A (JP)
Title: Rare gas discharge lamp and manufacture thereof
Inventor: TAMURA SATOSHI
IPC: H01J9/20
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To remarkably improve productivity by mechanizing the manufacturing process with a relatively simple structure. SOLUTION: This discharge lamp is provided with a straight tube-like envelope 1 having a luminescent layer 2 on the inner face and a sheet structural body 3 arranged with a pair of belt-like outer electrodes 5, 6 made of a metal member apart from each other on one face of a translucent sheet 4 having nearly the same length as the whole length of the envelope 1. The sheet structural body 3 is closely stuck to the outer peripheral face of the envelope 1 so that the outer electrodes 5, 6 are located between the envelope 1 and the translucent sheet 4. The efficiency for the sticking of the outer electrodes 5, 6 to the envelope 1 can be improved.
Patent JP-2000108353-A (JP)
Title: Ink jet recording apparatus
Inventor: YONEKUBO SHUJI
IPC: B41J2/055
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent a lowering of resistance between electrodes or lowering of a recording grade caused by a dummy short circuit and the damage of a pressure generating element even if an ink jet recording apparatus is used under a high humidity condition. SOLUTION: In an ink jet recording apparatus, a drive signal COM includes a first signal 114 changing from intermediate potential Vm to the lowest potential VLS to expand a pressure generating chamber, a second signal 115 holding the expanded state of the pressure generating chamber, a third signal 116 changing from the lowest potential VLS holding this expanded state to the highest potential Vp to contract the pressure generating chamber to emit an ink droplet from a nozzle orifice and a fourth signal 117 changing from the highest potential to the intermediate potential. Herein, in a high humidity state, the highest potential is shifted to low potential to reduce the load of a piezoelectric vibrator.
Patent JP-H10135216-A (JP)
Title: Method of forming bumps
Inventor: SUZUKI YOSHIKI
IPC: H01L21/60
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming bumps to obtain stable connections by a simple method. SOLUTION: Using a wire bonder, bumps 2 on a transfer substrate 1 are transferred to terminal electrodes 3a of electronic circuit elements 3. Flat parts of the bumps 2 are bonded to the terminal electrodes 3a of the electronic circuit element 3 at the narrow sides, thus allowing the wide sides of the flat parts of the bumps 1 to be used as connection faces to a circuit board. Therefore, greatly larger connection area is ensured to make the connection stable, compared with that in the prior art using the narrow sides of the flat parts for the connection faces.
Patent JP-2001069861-A (JP)
Title: Wind-breaking net device
Inventor: AOYANAGI YOSHISUKE
IPC: A01G13/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a wind-breaking net device in which the wind-breaking net can simply be attached and spread to pillars from the ground and whose pillars can be thinned to facilitate the setting of the device. SOLUTION: The wind-breaking net can be opened or closed by inserting connection metal fittings attached to the net into spaces between the ground surface and guide rails attached to the side surfaces of pillars. Spiral steel plates are attached to piles to prevent the slipping-out of the piles. A main pillar is connected to a support pillar with a pair of a bolt and a nut, and the lower portion of the support pillar can be disconnected with the bolt. The support pillar can be expanded.
Patent JP-H07140090-A (JP)
Title: Item discrimination method for appearance test
Inventor: HONDA MOTOHARU
IPC: G06T7/00
Filed: 1993-11-17
Abstract: PURPOSE:To provide item discrimination method that allows fast discrimination at a time, in an appearance inspection item far multiple detected pictures extracted from the to-be-inspected picture of an object. CONSTITUTION:A process for setting a detection screen wherein a to-be- inspected picture obtained by imaging a to-be-inspected object and a pre-set reference picture are compared with each other far calculation, so that a binarized detection picture 5 is extracted into the detection screen 9, and a process for setting an area screen 10 wherein, corresponding to appearance inspection item of the detection picture 5, multiple different area patterns 10a, 10b and 10c are formed and to each pattern, pixel value of different numbers is given, are included. Further, a process wherein, with pixels corresponding to the detection screen 9, and area screen 10, calculation is made, and from the result, different area patterns 10a, 10b and 10c in which the detection picture 5 is present are specified, so that appearance inspection items of multiple detection pictures 5a, 5b and 5c are discriminated at a time, is included.
Patent JP-H03151968-A (JP)
Title: Control system for correcting and driving ultrasonic converter
Inventor: DANIERU ERU UIRIAMUZU JIYUNIA
IPC: A61F9/007
Filed: 1990-10-26
Abstract: PURPOSE: To automatically determine the resonance frequency of an ultrasonic converter by amplifying an electric signal vibrated at a desired ultrasonic frequency, applying it to the ultrasonic converter, comparing the power consumption of the amplified signal with the power consumption of a desired level to automatically regulate the power level of the amplified signal. CONSTITUTION: A processor 12 transmits various frequency command signals to a VCO section 134, each of these commands are converted into a voltage lever showing a desired frequency, respectively. A sine wave signal VU is outputted by the VCO section 134, amplified by an amplifier section 136, and applied to a lens hand piece 20 through a converter section 142. A power monitor 138 samples the voltage applied to a converter/bougie and the current returned from the converter section 142, the power is calculated from the sampling in a power monitoring section 138, an analog voltage signal MP having an amplitude corresponding to the monitored power level is generated and outputted. It is transmitted to a MPU 122 as the value of the analog voltage MP or the power A/D converted and consumed by a bougie 20.
Patent JP-2000118363-A (JP)
Title: Car washing machine
Inventor: KOIKE MASAHIKO
IPC: B60S3/06
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To wash a car according to a car shape by controlling a car washing machine so as to estimate a car body shape of an automobile on the rear side of a car washing machine body than a position of a car shape detecting means and to operate a cleaning means. SOLUTION: Whether light from a floodlight apparatus group 14 is shielded by an automobile during the running of a car washing machine body 1 is sequentially recorded in an image processing portion, and a car body of the automobile is detected as binary image data. The car body image data is represented as an image data constituted with binary data, that takes 0 when light radiated from a floodlight apparatus is flooded, and 1 when the light is shielded, on a screen constituted with pixels divided in LED unit which are formed by dividing a transverse axis for each unit length and vertically arranging a vertical axis. The shape of the automobile body is detected by analyzing this image data. While the car body is detected following the running of a car washing machine, and the recorded image data for the car shape is sequentially analyzed, a brush is controlled.
Patent JP-S63140356-A (JP)
Title: System for detecting trouble of store check mechanism
Inventor: OKANO ITARU
IPC: G06F11/00
Filed: 1986-12-02
Abstract: PURPOSE:To find the trouble of a comparator in advance, by inputting the same data to two inputs when no comparator to detect the read passing of a store buffer is used. CONSTITUTION:The titled system is constituted so that selectors 2a-5a are provided at the inputs one one sides of the comparators 2-5 corresponding to each entry of the store address, and when a timing is not a read timing, the same data of the store buffer 1 are inputted to the two inputs of the comparators 2-5. The outputs of the comparators 2-5 are inputted to a NAND circuit 8, and since the output of the NAND circuit 8 goes to 1 if the comparators 2-5 of which the output does not go to 1, exist, it is possible to detect the fact that at least one of the comparators 2-5 has the trouble.
Patent JP-H10109539-A (JP)
Title: Vehicular door sash
Inventor: FUJIWARA TSUYOSHI
IPC: B60J5/04
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To form a vehicular door sash with a good production efficiency whose main body is a roll molding means. SOLUTION: A sash shape material 2 is molded integrally by a roll molding means by making one metal piece to a base. This sash shape material 2 is composed of a groove part 3 for storing a glass run channel, a retainer part 5 for installing a weather strip, a flange part 6 for forming one part of a door outer plate surface and formed between respective side walls of the retainer part 5 and the groove part 3 and a contact part 4 installed between the groove part 3 and the side wall of the retainer part 5 in an opposite side of the flange part 6. In a thing consisting of such constitution, the terminal part in the width direction of one metal piece is joined by a folded part on the bottom surface part 33 of the groove part 3 or the end of the flange part 6. Thereby, the sash shape material 2 is formed simply and the productivity of a vehicular door sash is improved.
Patent JP-H06139710-A (JP)
Title: Digital audio signal measuring instrument
Inventor: KADOKURA SHIGEYOSHI
IPC: G11B20/18
Filed: 1992-10-26
Abstract: PURPOSE:To easily and speedily perform the detection of the specified pattern of a C or U bit and the catch of the relevant information block of detection. CONSTITUTION:This digital audio signal measuring instrument for inputting digital audio signals is provided with a C bit and U bit comparator circuit 110 for comparing the pattern of the received C bit or U bit with a specified pattern designated by an operator and outputting the compared result, and a C bit and U bit fetcking circuit 109 for stopping the fetch of the C bit or U bit corresponding to a fetch synchronizing signal 114 from the C bit and U bit comparator circuit 110. Thus, the detection of the specified pattern of the C bit and U bit and the catch of the relevant information block can be easily and speedily performed effectively for fault analysis or the confirmation of the operation of the instrument.
Patent JP-S62149055-A (JP)
Title: Magnetooptic element
Inventor: MADA JUNJI
IPC: G11B11/10
Filed: 1985-12-23
Abstract: PURPOSE:To eliminate the need for removal of a substrate consisting of a required material by growing prescribed magnetic films in a liquid phase on both faces of said substrate. CONSTITUTION:Magnetic films 2, 2' consisting of Lu3-xBixFe5O12 (where 0.5<x<0.7) are formed by the liquid phase growth method on both the front and rear surfaces of the transparent substrate 1 which consists of Gd3Ga5O12 and does not absorb light. The magnetooptic element is thus formed in the short time for crystal growth without the need for polishing and removing the substrate 1.
Patent JP-2000122645-A (JP)
Title: Electronic musical instrument with help function
Inventor: SAITO TSUTOMU
IPC: G09B15/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an electronic musical instrument with a help function capable of taking explanation for a function of the electronic musical instrument in proper order. SOLUTION: This electronic musical instrument with a help function having plural musical performance modes and provided with plural help functions corresponding to the plural modes is provided with a help function directing means (help switch) for directing operations the help functions, a help function starting-up means 1 for conducting operation in a help function condition when directed by the directing means, and a display control means 3 for conducting an image display to select any of the plural performance modes in the case where operation mode at the time of transfer to the help function condition is a normal musical performance mode, and for conducting an help image display as to the musical performance mode in the case where a musical performance other than the normal performance mode is operated when it is operated,  so as to check systematically respective functions in the electronic musical instrument.
Patent JP-H01129295-A (JP)
Title: Segment drive ic for liquid crystal display panel
Inventor: TAKAHARA HIROSHI
IPC: G01R31/28
Filed: 1987-11-13
Abstract: PURPOSE: To easily inspect an active matrix array by providing a segment IC with projection electrodes, and also providing a function which amplifies and outputs a signal on an arbitrary signal line and a function which applies >=1 input signal to an arbitrary source signal line. CONSTITUTION: The IC 20 has the projection electrodes 21, so an electric connection with a terminal electrode 22 can easily be made by forming the terminal electrode 22 at one end of a source signal line 25 of the active matrix array and it can easily be detached. The segment IC has an internal function which amplifies a signal on an arbitrary source signal among source signal lines connected to the projection electrodes 21 and outputs it to an output terminal. Therefore, signal lines of the active matrix array which are formed at fine intervals are probed to detect signals on the respective signal lines. Consequently, the active matrix array can easily be inspected.
Patent JP-H02135372-A (JP)
Title: Thermal fixing method
Inventor: AKASHI YASUHISA
IPC: G03G15/20
Filed: 1988-11-16
Abstract: PURPOSE:To obtain an image of high picture quality at low cost by incorporating a material which has high heat conductivity in toner or nearby a toner surface. CONSTITUTION:An image of unfixed toner 7 on a carrier 6 which carries toner containing heat-fusible resin is heated, fused, and fixed through a heating sheet by a heating means consisting of a heating part which generates heat and a heat-resisting sheet. At this time, the toner contains a material whose heat conductivity is >=40Jm<-1>S<-1>K<-1> at 25 deg.C. Consequently, sufficient fixation is performed with low fixing energy to obtain a fixed image which is free from image blurring, back copying, and offsetting.
Patent JP-H07143526-A (JP)
Title: Image corrector
Inventor: INOUE YASUNORI
IPC: H04N9/28
Filed: 1993-11-17
Abstract: PURPOSE:To provide the image corrector for automatically performing the various kinds of corrections of convergence, geometrical distortion and gamma with high accuracy. CONSTITUTION:This device is provided with a control signal generating part 4 to generate a control signal for controlling a switch 12 to switch a test signal from a test signal generating part 11 and an input video signal, image pickup part 2 for picking up a test signal image projected on a screen 16 by supplying an output from the switch 12 to an image display device, position detection part 5 for detecting a leading position and inclination from the image pickup signal, where the inclination is made linear, from the image pickup part 2, error calculation part 6 for calculating the display position/inclination error for each color from the output of the position detection part 5, and correct signal generating part 7 for preparing convergence, geometrical distortion and gamma correcting waveforms corresponding to the correcting area of the test signal from the output of the error calculation part 6.
Patent JP-H07141135-A (JP)
Title: Printer and printing method
Inventor: SHINDOU HISAAKI
IPC: G06F17/21
Filed: 1993-11-17
Abstract: PURPOSE:To provide a means capable of previously and easily grasping a printing image prior to the execution of printing by a word processor, a disk top publishing(DTP), etc. CONSTITUTION:A transparent liquid crystal display 4 is constituted of connecting transparent front and rear plates 4a, 4b so as to freely open/close them, printing paper 10 is inserted between the front and rear plates 4a, 4b and data input and layout edition are executed while directly seeing the paper from the outside through the plates 4a, 4b. Thereby a practical printing result can be accurately grasped prior to the execution of printing, and in the case of printing out data on the already printed or hand-written printing paper 10 so as to superpose them, data can be edited by a sense of directly arranging additional data on paper, so that convenience can be improved.
Patent JP-H03150977-A (JP)
Title: Image reader
Inventor: ENDO MAKOTO
IPC: H04N5/378
Filed: 1989-11-07
Abstract: PURPOSE:To obtain a beautiful output image which has good image sharpness and where dirt, dust, a flaw, etc., on the film are not conspicuous by selecting the best edge emphasis extent matching the kind of the negative or positive films. CONSTITUTION:This image reader is equipped with an image pickup means A, a digital converting means B, an edge emphasizing means C, a negative- positive identification signal generating means D, and an edge emphasis degree switching means E. Then the best edge emphasis degree is selected corresponding to the positive or negative film to perform edge emphasis process. Consequently, good image sharpness is easily obtained from both the negative and positive films and the output image where none of dirt, dust, a flaw, etc., even on the positive film is conspicuous is obtained.
Patent JP-H04162325-A (JP)
Title: Electronic timer
Inventor: TAKAKUWA HAJIME
IPC: H01H43/00
Filed: 1990-10-24
Abstract: PURPOSE:To easily obtain a timer easy to observe with desired number of digits at a low cost by connecting timer units in multiple stages to an input/ output unit according to the desired number of digits. CONSTITUTION:An electronic timer is basically constituted of a single input/ output unit 2 and the first through third timer units 4a-4c which have one-digit display sections 3a-3c respectively and can be connected or disconnected in multiple stages from the input/output unit 2, and the three-digit count time can be displayed by the display sections 3a-3c. The timer units 4a-4c have the same configuration. The timer units 4a-4c with one-digit display sections 3a-3c are connected in multiple stages to the input/output unit 2 according to the desired number of digits, thus a timer with the desired number of digits is easily obtained at a low cost.
Patent JP-H04160997-A (JP)
Title: Color signal processor
Inventor: MASUI HIKARI
IPC: H04N9/83
Filed: 1990-10-25
Abstract: PURPOSE:To eliminate the necessity of compensating circuit and to make circuit scale small in a PAL method VTR color signal processor by installing a sample- and-hold circuit at the stage following a phase detector and by making the sample-and-hold circuit in a holding state in a burst signal period of time. CONSTITUTION:A sample-and-hold circuit 30 holes a phase detecting output to be input from a phase comparator 16, and the phase detecting output held by sample-and-hold circuit 30 controls VCO 15. Inverter 31 makes the sample- and-hold circuit 31 in a holding state with the aid of a signal obtained by inversing a BGP signal input from input terminal 29. Phase detecting output waveform of phase comparator 16, if PAL method is used, generates a ripple at the upper and lower part. Further, in the sample-and-hold circuit 30, since a control signal to be input from inverter 31 is held in a period of 'LOW', ripple that occurs in a burst signal period of time in the phase detecting output can be removed and makes the phase detecting output flat, thereby being able to control VCO 15. Therefore, the oscillating frequency of VCO 15 can not be interfered.