baber/WOPTO huggingface dataset:
Patent JP-S56110468-A (JP)
Title: Detecting device of ground fault for brushless synchronous machine
Inventor: SAGARA AKIRA
IPC: H02K19/36
Filed: 1980-02-05
Abstract: PURPOSE:To ensure and facilitate the detecting without a mechanical contact of ground fault by the use of a rotor provided with a solar battery and one terminal of which is grounded and the other is connected through a light emitting element to an exciting circuit, and a stator provided with a light emitting unit and a light receiving unit. CONSTITUTION:The solar battery 6 is installed on the rotor with its cathode grounded and its anode connected to a terminal of the field winding 2 through a light emitting diode 7 and a suppressor resistor 8. A light emitting unit 9 illuminates the solar battery 6 on the stator which is also provided with a light receiving unit 10 whose contact point 10A is closed and sends out a warning signal upon detecting light emitted by the light emitting diode 7. A ground fault in an operating field winding at a point represented by ''A'' causes the circuit to close across the solar battery 6, the light emitting diode 7 and the suppressor resistor 8, and current flows from the solar battery 6 into the light emitting diode 7. The illumination of the diode 7 is detected by the light receiving unit 10 in which are contact point 10A is closed to issue a warning.
Patent JP-S58129959-A (JP)
Title: Bonding of laver
Inventor: SHIBATA TERUHIKO
IPC: A23L17/60
Filed: 1982-01-29
Abstract: PURPOSE:To carry out the bonding of laver sheets firmly without causing wrinkles, and to form a large-sized laver sheet, by heat-sealing the bonding parts of the laver sheets. CONSTITUTION:Laver sheets are bonded together by heat-sealing to form a large- sized laver sheet. The major part of the laver tissue is composed of polysaccharides such as mannan, xylan, polyphyran, etc., and laver also contains a polysaccharide called as galactan sulfate at the surface. In general, the polysaccharides existing in the surface part of the laver are in anhydrous states in dried laver, and the adhesivity of the polysaccharides can be exhibited by moistening the bonding part of the dried laver sheets with water. The laver sheets are bonded together using the polysaccharides, and the bonded part is heat- sealed to evaporate the water in the bonded part instantly. The wrinkling of the bonded lavers during drying process caused by the difference in the water contents can be prevented by this process.
Patent JP-S60253475-A (JP)
Inventor: CHIYOU MITSUAKI
IPC: A63H33/04
Filed: 1984-01-25
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-S61172045-A (JP)
Title: Gas detection element with filter
Inventor: FUJIOKA TORU
IPC: G08B21/16
Filed: 1985-01-25
Abstract: PURPOSE:To stabilize a gas detection element over a long period of time, by using a filter equipped with an activated alumina layer and a zinc oxide layer as the filter for removing the substance obstructing the detection substance of a gas sensor. CONSTITUTION:A pipe 6 comprising Pyrex glass is adhered to the substrate 3 of a gas detection element and a filter 7 is provided to the upper opening part of the pipe 6 while a gas sensor 3, a heater 4 and an explosion-proof net 5 are arranged in the pipe 6 and electrode pins 3 are connected to the gas sensor 3. The filter 7 is constituted by laminating a glass filter layer 8, an activated alumina layer 9 and an activated zinc oxide layer 10. Activated alumina has effect for adsorbing and removing SO2 and activated zinc oxide has effect for adsorbing and removing H2S. Because the activated alumina and activated zinc oxide filter layers are provided as a filter, the substance obstructing detection capacity is removed and the gas detection element can be made stable and highly reliable over a long period of time.
Patent JP-S54106271-A (JP)
Title: Calender watch with time difference corrector
Inventor: KOBAYASHI AKIO
IPC: G04B19/22
Filed: 1978-02-08
Abstract: PURPOSE: To provide a calendar watch which is equipped with a time difference corrector and which is reduced in size, thickness and cose, by arranging a ring gear around a planetary gear such that the ring gear is in meshing engaement with a calendar advaicing wheel and a time correcting wheel.  
     CONSTITUTION: Upon correction of an hour hand, the rotational force from a crown is transmitted to an hour correcting wheel 19 to turn a planetary cock 5 so that a minute wheel 7 and a minute intermediate wheel 9 may rotate about a cylinder 4. At this time, the cylinder 4 is restricted during the normal hand turning operation by a second gear 2 so that it does not rotate. As a result, a cylinder 6 is turned by an angle which is determined by subtracting the effects of the rotation angle from the revolution angle of a rear wheel 7a. The number of teeth of those parts is so determined that the rotational angle becomes 30 degrees for the rotation of one tooth of the planetary cock 5. A calendar advancing wheel 17 and a time correcting wheel 18 are in meshing engagement with a ring wheel 14 which is formed with such an internal gear as always mesh with the minute wheel 7. Thanks to such construction, it is possible to provide a calendar watch which is equipped with a time difference corrector and which is reduced in size and thickness. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58131262-A (JP)
Inventor: ITOU HIDESUKE
IPC: C04B41/72
Filed: 1982-02-01
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-H07220074-A (JP)
Title: Pattern recognizing method
Inventor: SATONAKA TAKAMI
IPC: G06T7/00
Filed: 1994-02-07
Abstract: PURPOSE:To provide a pattern recognizing method capable of performing the pattern recognition of a moving picture. CONSTITUTION:This method is the pattern recognizing method using a recognition element which inputs the video signal of each picture element of image data and outputs a degree (g) of assignment for a pattern set set as a recognition object. The input/output relation of the method is constituted in such a way that the area of an object to be recognized is designated in the image data, and the frequency distribution f(ci) and cumulative frequency distribution Fi(ci) of the number of picture elements for a pattern signal ci in the area are generated, and a function provided with the maximum output when input is located in the center of the frequency distribution f(ci) and output is decreased in another case is set.
Patent JP-H10199322-A (JP)
Title: Shade packing of lighting fixture
Inventor: YAMAMOTO YUTAKA
IPC: F21V17/00
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To mount a locking member to a shade of lighting fixture easily and at low cost by lying seat part between an outer circumference of an aperture rim and a screw head, and protruding a thin cylindrical part to be touched elastically with one side of the washer part facing to the locking member of the lighting fixture by expansion of a diameter by tightening a screw. SOLUTION: Arranging the lock angle 2 at the circumference side of the aperture rim S1 of a shade S, and at the state the step part 12b of the shade packing 1 being inserted into the aperture S2 of the aperture rim S1, inserting the screw 3 through the boring hole 12a of the seat part, the screw 3 is to be screwed into the tapped hole of the lock angle 2. Being abutted against the lock angle 2, the cylindrical part 13 of the shade packing 1 is formed a gap between the aperture rim part S1 and the lock angle 2 or the shade packing 1. Tightening more the screw 3, the cylindrical part 13 is gradually expanded elastically and the aperture rim part S1 of the shade S is easily hold between the shade packing 1 and the lock angle 2.
Patent JP-H08205552-A (JP)
Title: Power device
Inventor: NIIHAMA TOSHIHIRO
IPC: H02M7/48
Filed: 1995-01-31
Abstract: PURPOSE: To provide a power device capable of preventing misoperation at the time of power-on and power-off. CONSTITUTION: An AC power source Vs is full-wave-rectified with a rectifier DB through a power switch SW1. A DC voltage smoothed by a smoothing capacitor CO is converted into an AC high-frequency voltage by the alternate on/off operation of switching devices Q1, Q2, and is supplied to a load LD through a series circuit composed of a choke coil CH, and capacitors C3 and C2. Receiving an approximately rectangular signal from an oscillating part 3, switching devices Q1, Q2 are driven by a control part 2. At the time of power-on, switches are turned on in the order SW3 and SW2, and the oscillating part 3 and the control part 2 are operated in that order. At the time of power- off, the switches are turned off in the order SW2 and SW3, and the control part 2 and the oscillating part 3 are stopped in that order.  Consequently, it becomes possible to provide a power device capable of preventing misoperation and the application of stress to the switching devices at the time of power-on and power-off.
Patent JP-H08204239-A (JP)
Title: Resin sealed light emission device
Inventor: ISHINAGA HIROMOTO
IPC: H01L23/02
Filed: 1995-01-31
Abstract: PURPOSE: To obtain a resin sealed light emission device having an electrode structure for enhancing the bonding strength between the electrode and the light emission element. CONSTITUTION: The resin sealed light emission device comprises a pair of electrodes 2, 3 formed on a substrate 1 containing resin, a light emission element 4 connected electrically with one electrode 2, a metal wire 6 connecting the light emission element 4 with the other electrode 3, and a part 8 for resin sealing the light emission element 4 and the metal wire 6, wherein notches 2b are made in the electrode 2 for mounting the light emission element 4 to expose the surface of the substrate 1.
Patent JP-S60160827-A (JP)
Inventor: TAKANO MITSUO
IPC: A01K61/00
Filed: 1984-01-30
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-S55105447-A (JP)
Title: Direct repeating radio device
Inventor: YAMAMOTO OSAMU
IPC: H04J1/10
Filed: 1979-02-08
Abstract: PURPOSE:To obtain a direct repeating radio device for the multiple repeating of the FM signal with installation of a simple demodulator and without increasing the power consumption. CONSTITUTION:The signals received through antenna ANT1 are supplied to directional coupler C1 via band pass filter F1 and amplifier AMP for preventing the interference or the suppression of the undesired waves. And the branch output of coupler C1 is applied to multiplier D, while other branch output of C1 are supplied to band pass filter F2. Filter F2 is a delay time element which possesses an ample band width to transmit the modulation wave plus the delay property nearly constant near the intermediate frequency. And the output of F2 is applied to multiplier D via directional coupler C2, and the FM signal is demodulated by obtaining the product of the signals at the front and back of the delay circuit. Thus the order function can be attained directly to the repeating installation. And other branch output of coupler C2 are supplied through antenna ANT2.
Patent JP-S58131254-A (JP)
Inventor: MATSUMURA TERUO
IPC: B32B15/08
Filed: 1982-01-30
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-S58132015-A (JP)
Title: Unsaturated polyester resin composition for molding
Inventor: KITAO NOBUHIDE
IPC: C08F299/00
Filed: 1982-01-30
Abstract: PURPOSE:The titled composition capable of forming moldings having low shrinkage, excellent water resistance and electrical properties under heat, containing two kinds of unsaturated polyester resins PE, PVAc and an ethylenically unsaturated monomer. CONSTITUTION:The titled composition containing (A) an unsaturated polyester resin containing hydrogenated bisphenol A as a polyhydric-alcohol component, (B) an unsaturated polyester resin containing isophthalic acid as a saturated acid component, (C) an ethylenically unsaturated monomer copolymerizable with both the unsaturated polyester resins A and B (e.g., styrene), (D) a filler (e.g., CaCO3), (E) PS and PVAc as thermoplastic polymers and (F) a fibrous reinforcement (e.g., glass fiber, nylon), wherein said component C is present in an amount of 5-20wt% based on the total composition, and PS and PVAc are each present in an amount of 1-19wt%. It is possible to obtain moldings having low shrinkage and excellent electrical properties under heat.
Patent JP-S58132846-A (JP)
Title: Portable electronic recording and display device
Inventor: KANAZAWA MASAO
IPC: G06F15/02
Filed: 1982-01-30
Abstract: PURPOSE:To record, reproduce, and display characters easily, by displaying the whole of a recording unit when a certain number of characters beginning with the first character of display characters, which are stored in a storage circuit coincide with characters inputted by push-buttons. CONSTITUTION:A storage circuit operating signal output circuit 10 is interposed between an ROM 7 and push-buttons 1a of alphabets and Kana (Japanese syllabary) characters and push-buttons 1b of numbers, and the circuit 10 is turned off by a clear button 3 and is turned on by a storage button M, and the circuit 10 transmits always the output signal to a display monitor circuit 12. The output of the ROM 7 operates a display driving circuit 9 and lights display elements of a display circuit 8. The circuit 8 incorporates a two-line display holding circuit 14 and is so formed that other operation buttons are not operated until two-line components of characters are displayed. A selective coincidence detecting circuit 15 is provided between the circuit 10 and the ROM 7 and is operated by a select push-button; and when a preliminarily determined number of characters coincide with characters in the storage circuit, the whole of the recording unit of the ROM 7 is displayed. This device is advantageous when it is used in a telephone book, a memo pad, or the like.
Patent JP-H05204413-A (JP)
Title: Sequence controller
Inventor: HAMANO JUNICHI
IPC: G05B19/02
Filed: 1992-01-29
Abstract: PURPOSE:To evade erroneous recognition by detecting abnormality occurrence during the sequence control of a controlled system so as to give alarm. CONSTITUTION:When program execution is started, a timer which is previously arranged by a timer arranging part 102 at the time of generating a program is started by a timer control part 207 at the time of starting condition stand-by and the condition stand-by time of this time is obtained at the time of timer stop by a condition stand-by end. When sequence control is repeated and a time stand-by judging part 211 compares the stand-by time of this time with the condition stand-by time of the preceding time so as to judge that the difference is out of prescribed timer or a prescribed rate in a timer value which is measured about the condition stand-by at the time of executing the condition stand-by at some point of time, abnormality occurrence is considered to exist and an abnormality warning part 213 outputs warning. Thus, erroneous recognition is evaded.
Patent JP-H02195527-A (JP)
Title: Objective lens driver
Inventor: HASHIMOTO AKIRA
IPC: G11B7/09
Filed: 1989-01-23
Abstract: PURPOSE:To obtain a highly efficient magnetic circuit at a low cost by forming a focus control yoke with a counter half body. CONSTITUTION:An approximately square window section part is formed by the focus control magnet attachment parts 22a and 22b and the subyokes 27a and 27b. The circular arc parts of the focus control coils 7a and 7b are included in an arc-shaped magnetic gap which is formed with the circular arc parts of the focus control magnets 16a and 16b and the circular arc parts 28a and 28b of subyokes 27a and 27b around the center of a support shaft 11. Thus it is possible to control the focus of an objective lens 1 by supplying the control current to both coils 7a and 7b in accordance with a focus error amount and sliding a mobile holder 2 toward an arrow A. As a result, the magnetic saturation is secured with the least number of parts for a focus control direction magnetic circuit and its productivity is improved.
Patent JP-S61172405-A (JP)
Title: Directional coupler
Inventor: HARUYAMA TETSUO
IPC: H01P1/16
Filed: 1985-01-28
Abstract: PURPOSE:To decrease conductor loss by making a line width of an inner conductor of a rectangular coaxial line as nearly 1/4 wavelength, arranging splittingly parallel thin holes in parallel in broadwise direction of the line of the inner conductor so as to constitute a directional coupler thereby attaining ease of processing even at a frequency band of quasi-millimeter wave band. CONSTITUTION:The width of the inner conductor 3 is selected as nearly >=1/4 wavelength in the operating frequency, the length of two lines 7 of the parallel inner conductors coupled in a distributed way is selected an N/4 multiple guide wavelength (N is an odd number), and thin and long holes 8 in parallel in the broadwise direction of the line close to the corner are provided as a TEM mode eliminator. Further, the propagation of the TEM mode is eliminated by providing the holes 9 in parallel in the broadwise direction of the lines apart by nearly 1/4 guide wavelength from the corner of the inner conductor and the effect to the major mode due to reflection is made less.
Patent JP-S58133862-A (JP)
Inventor: ROBAATO ZEE ARUHEEDO
IPC: B05C5/02
Filed: 1983-02-01
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-H02195480-A (JP)
Title: Retrieving system for image data
Inventor: NISHIKAWA KENICHI
IPC: G11B27/28
Filed: 1989-01-25
Abstract: PURPOSE:To eliminate the need for forming a guide image independently of an original image and to eliminate excess film capacity by reading out only a specific part out of respective divided and coded partial areas from an optical disk at the time of retrieving a large original image, composing the read data with image data and displaying the composed data. CONSTITUTION:When a large image such as A0 and A1 sizes is inputted from a scanner 10, the input image is divided into the screen sizes of a CRT 18 and an index indicating the position of a partial area most clearly expressing the feature of the original image out of the divided partial areas is formed by a feature area setting part 12. The image data of respective divided partial areas are sent to a coding part 13 to compress these data, the data are converted into code data and the code data and the index are stored in the optical disk 14. In the case of retrieving the contents of the optical disk 14, the partial area to be displayed is selected from plural items and inputted to a keyboard 16, the index is read out from the optical disk 14 by a decoding part 15 and the image data are sent to a CRT control part 17 and displayed on a CRT 18 in accordance with the read index.
Patent JP-H03218045-A (JP)
Title: Solar cell inspecting equipment
Inventor: INAZUMI HITOSHI
IPC: H01L31/04
Filed: 1990-01-23
Abstract: PURPOSE:To make stable defect detection feasible by a method wherein a picture image data picked up from the surfaces of solar cells through an industrial TV camera at the time of oblique and fall lighting are stored in corresponding memories and then a judgment is made based on the subtraction results of binary coded image data. CONSTITUTION:The surfaces of solar cells under respective lighting systems are lighted in oblique and fall lighting being switched by a picture image input control part and the images picked-up by an industrial TV camera 3 are respectively stored in an oblique lighted picture image memory 5 and a direct lighted picture image memory 6 corresponding to the data. Next, the picture image data of the cell electrode part only in the memory 5 and the picture image data of the electrode part together with the defective part in the memory 6 are mutually substracted by a picture image data substracting circuit 7, and the substracted results is binary coded comforming to the specific threshold value by a binary coding circuit 8. Through these procedures, a defect detection part 9 can automatically detect any defect by the binary coded data where the defective part is represented by 1 and the defective part by 0, thereby making the stable defect detection feasible without resorting to any visual inspection.
Patent JP-H01189171-A (JP)
Title: Field effect transistor
Inventor: IDO YUKIO
IPC: H01L29/78
Filed: 1988-01-25
Abstract: PURPOSE:To prevent deterioration in characteristics due to short channels, by incorporating an amorphous region in the required part of a channel part. CONSTITUTION:A channel part in the vicinity of the junction of a drain 4 and a source 3 on a semiconductor substrate 1 is partially brought in an amorphous state. Therefore, this part has a higher electric resistance than the other part. The increase in carrier speed due to a high electric field in the vicinity of a drain junction is suppressed. The amount of generation of hot carriers in the vicinity of the drain junction is decreased. In this way, the occurrence of an avalanche phenomenon is suppressed, and the deterioration in characteristics due to a short channels is prevented. Thus, the FETs, whose characteristics are stable for a long time, are obtained.
Patent JP-H10233583-A (JP)
Title: Metal fitting for mounting electric device
Inventor: SABA ATSUSHI
IPC: H05K5/02
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To easily mount and fix a thinner mounting plate by coupling nipping metal fittings to metal fittings body to one another and fixedly clamping the metal fittings and the body by a screw. SOLUTION: A wire insertion port 20a is perforated at a mounting plate 10, and an insertion hole 20 corresponding to a screw round hole 9 is provided. Two nipping metal fittings 3 are fixedly coupled to a metal fitting body 2a via the port 20a, and the metal fittings 3 are fixedly clamped at the body 2a with a screw 11. At this point, an edge of the port 20a of the plate 20 is sandwiched between two positions of the body 2a and two metal fittings 3. Thus, the thinner plate 20 can be easily mounted and fixed.
Patent JP-H10202165-A (JP)
Title: Cleaning device for adhesive discharge nozzle
Inventor: TANI SHINTA
IPC: B05C21/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To eliminate irregularities in the application amount of an adhesive to each work. SOLUTION: A waste member 73 for removing an adhesive sticking to the lateral part of an adhesive discharge nozzle 31a is supplied to an area near a position after completing the application of the adhesive using a feed reel 74. When the waste member 73 is in contact with the lateral part of the adhesive discharge nozzle 31a, the contact part is received by a pressing member 91 through the waste member 73, and the adhesive discharge nozzle 31a is rotated around each axial line, while the pressing member 91 is fluctuated. After the completion of cleaning, the waste member 73 is taken up by a specified amount by a take-up reel 76.
Patent JP-S61174273-A (JP)
Title: Antifouling paint
Inventor: NAKAMURA MITSUHIRO
IPC: C09D5/16
Filed: 1985-01-28
Abstract: PURPOSE:To provide an antifouling paint which gives a coating film which is flexible, has high film strength, can keep adhesion over a long period of time, is lustrous and has a smooth surface, by incorporating a highly water- absorbing resin in a urethane binder which is a base for the paint. CONSTITUTION:An antifouling paint is obtd. by incorporating 5-100pts.wt. highly water-absorbing resin in 100pts.wt. urethane binder which is a base for the paint. Examples of the highly water-absorbing resins are saponified vinyl acetate/acrylate ester copolymer, saponified vinyl acetate/alpha,beta-unsaturated dicarboxylate ester copolymer and crosslinked modified isobutylene/maleic anhydride copolymer. If desired, additives such as aerosil, clay, silica, carbon black, etc. may be added.
Patent JP-S61173394-A (JP)
Inventor: TANAKA TOSHIMI
IPC: G07F9/00
Filed: 1985-01-28
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-S53101382-A (JP)
Title: Tetrahydroisoquinoline-3-acetic acids and process for their preparation
Inventor: WAKABAYASHI TOSHIO
IPC: C07D217/14
Filed: 1977-02-14
Abstract: PURPOSE:Optical active and inactive tetrahydroisoqunoline-3-acetic acids I(R is monovalent substituents;n is 0 or 1), e.g. d-1,2,3,4-tetrahydroisoquinoline3-acetic acid.