baber/WOPTO huggingface dataset:
Patent JP-H1040546-A (JP)
Title: Method and apparatus for detecting defect of optical disk
Inventor: HIRANO MASAHIKO
IPC: G11B7/004
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for surely detecting defects of optical disks. SOLUTION: The envelope of an RF signal is detected as a signal EV. A d.c. component EDC of the envelope signal EV is extracted. Then, a dark defect detection level Va which is lower than the level of the d.c. component EDC by a predetermined degree is generated. The detection level Va is compared with a level of the envelope signal EV. When the level of the envelope signal EV is smaller than the detection level Va, a dark defect detection signal D1 is output. A bright defect detection level Vb which is lower than the level of the envelope signal EV by a predetermined degree is generated. Then, the detection level Vb and the level of the d.c. component EDC of the envelope signal EV are compared. If the bright defect detection level Vb is larger than the level of the d.c. component EDC, a bright defect detection signal D2 is output.
Patent JP-H0533607-A (JP)
Title: Heat and power cogeneration device
Inventor: KAWAKAMI HIDEO
IPC: F28C3/06
Filed: 1991-07-31
Abstract: PURPOSE:To improve assembling and maintenance workability and attain cost reduction. CONSTITUTION:In this heat and power cogeneration device, a generator 2 is driven by an engine 1 such as a diesel engine and a gas engine to recover electric energy and heat energy of engine jacket water and exhaust gas by power generation. Moreover, a water/water heat exchanger 3, a gas/water heat exchanger 4 and so on are arranged outside a soundproof package 20 on a common bed 11. It is thus possible to improve maintainability of the heat exchangers 3, 4 and provide cost reduction for a heat and power cogeneration device.
Patent JP-H0634574-A (JP)
Title: Bottle inspector
Inventor: IKEJIRI SUMIO
IPC: G01N21/88
Filed: 1992-07-20
Abstract: PURPOSE:To detect a defect existing on the bottom part of a bottle filled with a liquid by making light emitted from a circular diffusion light source arranged at a specified position irradiate from the neck part to the shoulder part of the bottle through a specified Fresnel lens. CONSTITUTION:A Fresnel lens 3 with a focal length of 80-200mm which is a square with one side of 10-30cm is arranged above the mouth part of a bottle and, for example, a ring-shaped lamp 2 with an outer diameter thereof of 100-300phi is arranged at a position 50-500mm above the lens. Light emitted from the lamp 2 is condensed with the lens, irradiates in a range of 130mm from 60mm below the mouth part of the bottle and passes through the bottom of the bottle being refracted and reflected in the bottle 1 to take an image of the bottom part of the bottle with a camera 4. Disturbed light from the outer circumference of the bottle is intercepted with an opening plate having a circular hole of 55-70phi as arranged above the camera 4. An analog signal to be outputted from the camera 4 is converted with an image processor 5 into a signal indicating an luminance level per digital pixel and written into an RAM. The image signal obtained is read out to detect a defect part by an image processing.
Patent JP-H0539837-A (JP)
Title: Vehicle drive plate
Inventor: SHIBATA MASAHITO
IPC: F16H41/24
Filed: 1991-07-31
Abstract: PURPOSE:To realize lightweight construction by constructing a rib part between a crankshaft fitting seat and a torque converter fitting external circumferential part by means of a plurality of arms of uniform thickness, providing additional holes therebetween, making the arm as a torque transmission part and a thrust load transmitting part, and setting the arm width so that the generated stresses at both parts may be uniform. CONSTITUTION:A rib part 6 between a fitting seat 3 and an external circumferential part 4 has uniform thickness, and four arms 7 are provided in a radial arrangement thereto, and additional triangular holes 8 are formed therebetween. The arm part is consisted of a torque transmitting part 11 and a thrust transmitting part 12. The width 7 of a base end part and the width 7b of a tip part of the arm part 7 are determined so that the stresses generated in the arm part 7 may be uniform by the bending moment due to the torque and the thrust load. Thus, the stresses in the respective transmitting parts 11, 12 are uniformly distributed in a drive plate 1, leading to elimination of excessive thickness and realization of lightweight construction.
Patent JP-H1040380-A (JP)
Title: Method and device for inspecting mark
Inventor: HAYASHI KAZUNORI
IPC: G06T1/00
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To easily and accurately recognize a mark and to execute an inspection within limit time by inspecting a mark to be inspected by using a mark position, a mark range and a reference mark pattern. SOLUTION: A picture signal obtained by photographing a reference IC package from its upper surface is outputted from a video camera 12 and sent to a picture processing unit 11, various picture processing for the picture signal is executed and the processed result is sent to a monitor device. Consequently the picture obtained by photographing the reference IC package from its upper surface is displayed on the screen of the device 15. An window for retrieving a printing mark and the existing position and range of a 1st pin mark is set up from the picture of an initial IC package. The picture pattern of a mark included in a position and a range corresponding to the mark position and the mark range is teached as a reference mark pattern and a mark to be inspected is inspected by using the mark position, the mark range and the reference mark pattern.
Patent JP-H0921117-A (JP)
Title: Display system using sound-insulation panel having solar cell combindly
Inventor: NONOYAMA NOBORU
IPC: E01F9/615
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To solve a monotone felt by a driver at the time when driving a car in a tunnel or a place where sound-insulation walls are installed, by efficiently making use of solar cells and sound-insulation panels. SOLUTION: This display system is constituted of sound-insulation walls 4 erected at the sides of a highway 10 and a display device 6 installed on the wall of a tunnel 9. The sound-insulation walls 4 are constituted of columns 4a made of H-shaped steel members and erected at every specified distance of the side of the highway 10, and frames 4b supported by the columns 4a. Sound-insulation panels 8 assembled with solar cell panels as a unit are fixed to respective rectangular spaces 4c defined by the frames 4b. The display device 6 is constituted of a luminous part 6a forming figures and letters and a controller thereof. These are actuated by the electric power supplied from the amorphous solar cell panels constituting the sound-insulation panel assembled with solar cells as a unit and the display system indicates various images on the walls in the tunnel 9.
Patent JP-S6251861-A (JP)
Title: Automatic answering telephone set
Inventor: YAMAMOTO TADASHI
IPC: H04M1/658
Filed: 1985-08-31
Abstract: PURPOSE:To easily change the telephone number of a subscriber to be automati cally called by using a password number and a prescribed command. CONSTITUTION:In case of the change of the telephone number of the subscriber to be automatically called, and automatic answering telephone set (hereinafter referred to as the set) is set to the remote control mode. When keys, for exam ple, '(1){A50F/30}' and '9' are depressed to send the first command, the set is set to the change mode of the telephone number of the subscriber to be automatically called. The telephone number of a new subscriber to be automati cally called is sent to the set by the key operation and is stored, and thereafter, the command due to the second depression of '*' and '9' to report the transmis sion end. The same number is inputted again by the key operation for the purpose of confirming the new inputted telephone number and is collated with said stored telephone number, and the command due to the third depression of '*' and '9' is sent after confirmation. Thus, the set terminates the telephone number change mode and the automatic calling function is turned on automati cally.
Patent JP-S5894990-A (JP)
Inventor: KUNO AKIHITO
IPC: B25J17/00
Filed: 1981-11-30
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-S5980958-A (JP)
Title: Hybrid integrated circuit
Inventor: KAMATA TSUTOMU
IPC: H01L21/822
Filed: 1982-11-01
Abstract: PURPOSE:To make the size of the titled circuit smaller as well as to contrive reduction in production cost bt a method wherein a resistor for trimming to be used for adjustment of electric characteristics is provided on the reverse side of the bump of an IC chip. CONSTITUTION:An electric resistor on which a trimming can be performed is provided on the reverse side of the electrode bump of an integrated chip. For example, a semiconductor resistor 14 is formed on the back side of the IC chip 11 and it is connected to a bump 11a. As a result, the trimming of the resistor 14 can be performed using the IC chip 11, and the inspection of electric characteristics can also be performed. Accordingly, the articles which are non-defective both in the combination with the resistor 14 and in characteristics can be selected from the IC chips 11 for which the inspection has been finished, and the non-defective IC chips 11 alone can be mounted to the conductive member 13 located on an insulated substrate 12 in a face-down state.
Patent JP-2000029382-A (JP)
Title: Map display device, map display method and recording medium of map display program
Inventor: MATSUBA TETSUHIKO
IPC: G08G1/0969
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To enable flexible and easy scroll in compliance with the operator's will in map display by providing the device with a display moving means for moving the display contents of a bird's-eye map while maintaining a prescribed reduction scale in accordance with the contact detected by a contact detecting means and the movement of this contact. SOLUTION: A display monitor 8 is provided with a touch panel 9 which is the contact detecting means in superposition thereon to allow the detection of the coordinates on this touch panel 9 touched by the fingers, i.e., on the display monitor 8. A control circuit 3 which is the display moving means moves the display contents of the bird's-eye map while maintaining the prescribed reduction scale in accordance with the movement of the contact. Even when the bird's-eye map is displayed on the display monitor 8, the user is able to scroll the map by touching the point on the display monitor 8, i.e., on the touch panel 8 with the finger and in the feel of sliding the displayed bird's-eye map by clamping the map with the finger.
Patent JP-H0612856-A (JP)
Title: Optical disk device
Inventor: KARAI MASARU
IPC: G11B19/02
Filed: 1992-06-26
Abstract: PURPOSE:To provide an optical disk device preventing failure due to the physical change of an optical disk and recording or reproducing excellently by controlling so as to hold the temperature of the surrounding of the optical disk to a proper temperature. CONSTITUTION:When a drive instruction is outputted to a Peltier element drive circuit 9 from a control circuit 10, the temperature in a case 6 is measured by a temperature senser 7, and the measured temperature is inputted to the Peltier element drive circuit 9. When the measured temperature is out of a reference range, a Peltier element 8 is energized and the inside of the case 6 is cooled or heated.
Patent JP-H0862655-A (JP)
Title: Camera with shake correcting function
Inventor: WAKABAYASHI HIROSHI
IPC: G03B5/00
Filed: 1994-08-17
Abstract: PURPOSE: To appropriately sample a shake signal at consecutive photographing in a consecutive photographing mode, to enhance a shake detecting accuracy and to perform a shake correcting operation with accuracy. CONSTITUTION: This camera is provided with shake detectors 21 and 22 for detecting the shake, shake correcting devices 5, 23 and 25 for correcting the shake at photographing based on the detection signal. Besides, the camera is provided with a photographing mode selecting device 17 for selecting and setting the consecutive photographing mode for consecutive photographing. Further, the camera is also provided with a controller 10 for sampling the shake signal in order to calculate a reference level of the detection signal equivalent to that in the case the shake is not generated, based on the detection signals from the shake detecting devices 21 and 22. The shake signal is sampled at every frame by the controller 10 even when a film is on the way of taking up by the time the following exposure starts after the end of exposure.
Patent JP-H1124672-A (JP)
Title: Muffler
Inventor: KONDO HIROYUKI
IPC: F24F13/02
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a muffler for propagating a silencing sound wave into a sound absorbing duct through a resonance duct in which a sound wave generator can be protected from water drops within the resonance duct while dispensing with a draining hole and its performance can be held over a long period. SOLUTION: A speaker 4 as a sound wave generator is provided in a position higher than a sound absorbing duct 1 so as to propagate a silencing sound wave from it into the sound absorbing duct 1 through a resonance duct 3. Water drops generated by cooling a high-temperature exhaust gas carried into the resonance duct 3 and condensing the contained moisture are guided into the lower sound absorbing duct 1 along the inner wall of the resonance duct 3, and evaporated there. Since no water drop is collected in the resonance duct 3, a draining hole is dispensed with. The speaker 4 can be effectively protected from the water drops, and its durability can be improved.
Patent JP-H0611965-A (JP)
Title: Image forming device
Inventor: SAKAMI YUJI
IPC: G03G15/06
Filed: 1992-06-26
Abstract: PURPOSE:To obtain an image of stable concentration even at outputting a continuous image due to excellent development by stably controlling toner concentration of developer of two components in a developing device. CONSTITUTION:A video count type ATR (developer concentration detecting and controlling device) containing a video counter 23 and the like and a patch detecting type ATR containing a toner concentration detecting sensor and the like constituted of a photoelectric transfer element 28 and the like are provided, a supply quantity of toner 7 from a hopper 6 to a developing vessel 4 by means of a toner carrying screw 61 is previously detected, toner is supplied by operating the screw 61 on the basis of the detected toner supply quantity and an image forming information signal, and operation of the screw 61 is corrected by toner concentration of the developer in the vessel 4 detected by the detecting sensor. Hereby, the developer 5 can be accurately controlled in its toner concentration, and an image of stable concentration can be obtained even at forming a continuous image.
Patent JP-S6349807-A (JP)
Title: Servo device
Inventor: KUNIHIRA SAIJI
IPC: G05D13/62
Filed: 1986-08-19
Abstract: PURPOSE:To ensure the highly accurate control with a servo device by using a computing element to correct the deviation to a duty ratio that is caused when the output signal of a speed generator is multiplied by 2. CONSTITUTION:The deviation of a duty ratio caused by the offset of an ampli fier when the output signal of a speed generator 2 is multiplied by 2 is detected while said deviation is controlled based on the value of a single cycle of the output signal of the generator 2 and then stored in a memory 5b of a processor 5 as the output correction data. The same correction data is also stored in the memory 5b against each signal waveform of the AC signal of a rotor. Then a speed error output is calculated based on the output correction data when the control is shifted to that applying the 2-multiplication. Thus it is possible to have an output of an error that receives no influence of said deviation to the duty ratio to ensure the highly accurate control.
Patent JP-H0243997-A (JP)
Title: Bioreactor
Inventor: KODAMA MINORU
IPC: C02F3/30
Filed: 1988-08-04
Abstract: PURPOSE:To enhance treating capacity by providing both a lower cylindrical part and an upper diameter extending part equipped with an oxygen feeding part, an aerobic treating part and a ppt. separating part. CONSTITUTION:At a time of actuation, liquid to be treated is continuously fed to an anerobic treating part through an introducing port 14 provided to the part slightly higher than the lower end part of the lower cylindrical part 10 of a bioreactor. Anaerobic sludge is always stagnated in the lower cylindrical part of the bioreactor and an anaerobic sludge bed is formed. This anaerobic sludge bed is agitated by the impellers 12 at slow velocity and thereby the introduced liquid to be treated is uniformly mixed with anaerobic sludge and raised while anaerobic treatment is performed therefor. Diffusion is performed through an oxygen feeding pipe 21 provided to the inside of a draft pipe 22 and thereby strong ascending current is caused in the draft pipe 22 and oxygen is solubilized in liquid to be treated and thereby the liquid to be treated can be smoothly purified.
Patent JP-S6169448-A (JP)
Inventor: SHINDO AKIO
IPC: C22C47/04
Filed: 1984-09-14
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-S5984929-A (JP)
Title: Method for coating polyester
Inventor: INAGAKI HAJIME
IPC: C08J7/00
Filed: 1982-11-05
Abstract: PURPOSE:To coat a polyester with a coating film having improved curing characteristics and coating film characteristics and further improved adhesive property, by subjecting the substrate surface of a molded polyester article to plasma treatment, and forming a cross-linking curing resin film on the substrate surface. CONSTITUTION:The substrate surface of a molded polyester article is subjected to the plasma treatment, preferably low-temperature plasma treatment, to give a contact angle between the substrate surface and water (measured at 23 deg.C) >=10 deg., preferably >=15 deg. smaller than that between the untreated substrate surface and water, and coated with a cross-linking curing resin composition containing a polyfunctional (meth)acrylate compound containing preferably (meth)acryloyloxy groups, e.g. ethylene glycol (meth)acrylate, as an elementary component and if necessary various additives incorporated therewith. The resultant coating film is then cured to form the aimed film.
Patent JP-S6350313-A (JP)
Title: Production of y-type faujasite containing phosphorus and having thermal stability
Inventor: NAKAMOTO HIROMI
IPC: C01B39/10
Filed: 1986-08-18
Abstract: PURPOSE:To produce a Y-type faujasite contg. phosphate and having a improved thermal stability by treating a specified hydrogen-Y-type faujasite with an aq. soln. contg. a phosphate ion. CONSTITUTION:The hydrogen-Y-type faujasite contg. phosphate and having excellent thermal stability is produced by treating hydrogen-Y-type faujasite with an aq. soln. contg. phosphoric acid, in which faujasite has <=3wt.% Na content as Na2O, a unit lattice dimension in 24.20-24.60Angstrom  range and is obtained by exchanging an ion or Na type faujasite synthesized with an usual and well known means, and then calcining ion-exchanged faujasite. The thermal stability of the hydrogen-Y-type faujasite contg. the above-mentioned amt. of Na and having above-mentioned unit lattice dimension is more improved by allowing it to contain phosphorous.
Patent JP-S5982703-A (JP)
Inventor: MARUYAMA SATORU
IPC: C04B35/00
Filed: 1982-11-04
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-S6353391-A (JP)
Inventor: TAKAGAMI YOSHIMI
IPC: F16K24/04
Filed: 1986-08-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6255071-A (JP)
Title: Production of date vinegar for drinking
Inventor: TANAKA TAKESHI
IPC: A23L2/02
Filed: 1985-09-04
Abstract: PURPOSE:To produce date vinegar for drinking having flavor of UME (Japanese apricot), optionally having a color derived from Perilla frutescens, by flavoring date vinegar produced from date as a raw material with UME and Perilla frutescens. CONSTITUTION:Dates or data juice is heat-treated, optionally treated with an enzyme, subjected to alcohol fermentation and optionally pressed to give an alcohol fermented solution, which is subjected to acetic acid fermentation to give date vinegar. Then, the date vinegar is incorporated with an extracted solution of essence of UME obtained by extracting UME with the date vinegar and/or an extracted solution of Perilla frutescens with hot water and further with a saccharide and filtered.
Patent JP-H0939864-A (JP)
Title: Manufacture of fuel tank of motor cycle
Inventor: WATANABE SADAJI
IPC: B21D26/035
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To simplify a press process by setting a hollow conical body between dies, flattening each end part of the conical body, fitting a pipe for applying the pressure, pouring the pressurized medium from the pipe into a bag-shaped body in the dies to inflate the bag-shaped body, and forming the primary shape of a fuel tank. SOLUTION: A blank is obtained by cutting a metal sheet raw material into approximately trapezoidal shape, the blank is formed to be hollow and conical, and a straight part to be joined of the hollow conical raw material is welded to obtain a hollow conical body. The hollow conical body is set to dies 10, the dies 10 are clamped, each side part of the hollow conical body is flattened, a pipe 14 for applying the pressure is fitted to form the hollow conical body into a bag-shaped body (d) of the prescribed shape. A pressurized medium is poured from the pipe 14 into the bag-shaped body (d) to inflate the bag-shaped body (d), and form the primary shape of a fuel tank, and then, a formed article of the primary shape is taken out of the dies 10, unnecessary parts are cut, a fuel pouring port is fitted, and a fuel feeding port is fitted to complete the fuel tank.
Patent JP-H0942040-A (JP)
Title: Combustion condition decision device and combustion condition control device for internal combustion engine
Inventor: OBATA TAKEAKI
IPC: F02D41/14
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of feedback control by comparing a prescribed frequency component, extracted by a plurality of high pass filters, with a prescribed slice level, and deciding combustion for whether good or bad, when decided to be placed in an extraordinary operating condition. SOLUTION: When a pressure in a combustion chamber is detected by a cylinder pressure sensor 22, a combustion condition is detected, based on the detection pressure, by a CPU, and a frequency component of cut off frequency or more different from each other from a detection signal by a plurality of high pass filters is extracted. Next, a frequency component extracted by each filter is compared with a prescribed slice level. On the other hand, an operating condition of an engine is detected, to decide whether the operating condition is ordinary or extraordinary. Next, when decided an ordinary operating condition, a single comparing means corresponding to a specific high pass filter is selected, and when decided extraordinary operation, a comparing means corresponding to all the high pass filter is selected.  Based on a comparing result of the selected comparing means, whether combustion is good or bad is decided.