baber/WOPTO huggingface dataset:
Patent JP-H0446530-A (JP)
Title: Battery malfunction detecting circuit
Inventor: UESUGI SHIGENORI
IPC: H02J7/00
Filed: 1990-06-12
Abstract: PURPOSE:To detect a battery malfunction even at the time of charging by deciding dividing voltage ratio of a resistor voltage divider so that the potential of an intermediate terminal becomes substantially equal to the divided voltage output potential of the divider and deciding the malfunction when a comparator detects a predetermined value or more of input potential difference. CONSTITUTION:If any of cells of a battery is malfunctioned to be short-circuited, a bridge balance of a reference voltage Vref and a detected voltage VB is broken, and a voltage proportional to a difference between the Vref and the VB is output between intermediate terminals A and B. The voltage difference is input to a window comparator 24. If the difference is larger than the upper limit voltage VH of the comparator or smaller than the lower limit, an L indicating a battery malfunction signal is output.
Patent JP-S5943922-A (JP)
Title: Suction device of 2-suction valve type internal- combustion engine
Inventor: KAWAI TAIYOU
IPC: F02B31/02
Filed: 1982-09-04
Abstract: PURPOSE:To improve the combustion performance by enhancing the output torque at the time of full load throughout the operating ranges, i.e. in high, middle and low numbers of engine revolutions, and by providing a better suction swirling at the time of partial loading, and also to offer stabilized lean combustion by forming the suction gas in combustion chamber in layers. CONSTITUTION:At the time of partial loading (a), the upper edge of a control valve 27 is in contact with a partition wall 6 in the downstream of the divergent point, and the lower edge is in No.1 position contacting the inner wall of No.2 suction passage 2b. At the time of full load in low number of revolutions (b), on the other hand, the upper edge of the control valve 27 is in contact with the inner wall of No.2 suction passage 2b, and the lower edge is in No.2 position contacting the partition wall 6 in the upper stream of the divergent point. At the time of full load in high number of revolutions (c), both the upper and lower edges of the control valve 27 are in No.3 position being free from contact with the partition wall 6 and inner wall of No.2 suction passage 2b.
Patent JP-H094869-A (JP)
Title: Indoor device of air conditioner
Inventor: SATO KAZUHISA
IPC: F24F1/00
Filed: 1995-06-20
Abstract: PURPOSE: To prevent water droplets from splashing into an air conditioned room and to enable always a comfortable air conditioning to be attained by a method wherein when a nose-claw part receives heat exchanging air and drain water, it prevents the from penetrating into a gap between the nose and a drain pan. CONSTITUTION: Drain water generated at a front side heat exchanger 28a drips into a front side drain pan 30. Even if this drain water is sprung back at the drain pan 30 and drops into a gap between a front side drain pan rear surface wall 30b and a nose rising piece 33b, the water is shielded by a nose claw part 33c so as to prevent the drain water from penetrating into an air blowing guide passage 34. In addition, the nose claw part 33c moves around an entire longitudinal length of the front side drain pan rear surface wall 30b and is engaged there, a gap between the front drain pan 30 and the nose rising piece part 33b is completely closed, resulting in that no clearance is left. Accordingly, heat exchanging air to be blown toward a gap between the front side drain pan rear surface wall 30b and the nose rising piece 33b is shielded by the nose claw part 330 and can not penetrate.
Patent JP-S5676639-A (JP)
Title: Synthesizer receiver
Inventor: TAKAHASHI TETSUO
IPC: H04B1/26
Filed: 1979-11-27
Abstract: PURPOSE:To improve the S/N by constituting the voltage controlled oscillator of a phase locked loop so that the self-running frequency is switchable to the frequency different from external signals. CONSTITUTION:A series circuit consisting of a capacitor 14 and a switching diode 15 and another series circuit consisting of a capacitor 16 and a switching diode 17 are connected in parallel with the tank circuit of a voltage controlled oscillator 3', and the on/off of diodes 15, 17 are controlled with external signal, and the entire socillating frequency range of the voltage controlled oscillator 3' corresponding to the range of reception frequency is split into four with a varactor diode 18 in the tank circuit 18 to switch the self-running frequencies f1-f4 corresponding to the oscillated frequency range to be split. Similarly, even at a high frequency amplifying stage 2' in varactor diode tuning, the entire reception frequency range is split into four switching.
Patent JP-H0689968-A (JP)
Title: Capacitor and its manufacture
Inventor: JIYAEESUNGU ROO
IPC: H01L21/02
Filed: 1993-06-24
Abstract: PURPOSE: To decrease the leakage current in the case of bias in both positive and negative directions by providing an SiO2 film between the first electrode and a Ta2 O5 dielectric film, and providing a silicon oxynitride film, an Si3 N4 film or SiO2 film between the Ta2 O5 dielectric film and the second electrode. CONSTITUTION: A dielectric film 2 comprising Ta2 O5 is formed on the first electrode 1 comprising a polycrystalline silicon film. Then, an Si3 N4 film 3 is formed on the Ta2 O5 dielectric film 2. Thereafter, heat treatment is performed in UV-O3 or O2 atmosphere, and an SiO2 film is formed between the first electrode 1 and the dielectric film 2 comprising Ta2 O5 . Furthermore, the Si3 N4 film 3 is changed into a silicon oxynitride film, wherein SiON and Si3 N4 are mixed, during the heat treatment. A dielectric film comprising polycrystalline silicone or the like is formed thereon, and the second electrode of the capacitor is formed. Thus, the leakage current of the Ta2 O5 dielectric film having the large dielectric constant can be strikingly decreased.
Patent JP-H0319476-A (JP)
Title: Television camera
Inventor: TSUDA MASAHIDE
IPC: G03B7/10
Filed: 1989-06-15
Abstract: PURPOSE:To display an optional important part in a video pattern onto a screen with an optimum lightness at all times by adding a selection extraction means extracting part of a video output signal to an output level control signal detection means. CONSTITUTION:An optical signal incident from an object 3 passes through an optical system 4 and an incident luminous quantity adjustment means 5 and is converted into an electric signal by a video sensor 6 and outputted to an output terminal 10 through a signal processing circuit A7, a gain control means 8 and a signal processing circuit B9. A control video output signal 101 being part of the output signal passes through a selection extraction means 2 and is fed to an output level control signal detection means 11. The output controls the incident luminous quantity adjustment means 5 and the gain control means 8. That is, only an important signal is extracted among the video output signal and fed to the output level control signal detection means 11. Thus, the lightness of the important part in the screen is displayed on the screen with an optimum lightness at all times independently of the lightness of the other part.
Patent JP-2000336309-A (JP)
Title: Polyester film readily adherent to ink image receiving layer
Inventor: KITAZAWA SATOSHI
IPC: B41M5/52
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject film having excellent adhesiveness to an ink image receiving layer and opacifying properties, useful as image receiving paper for an ink-jet printer, etc., by laminating a coating film composed of an aqueous binder, a water-soluble polymer, a specified crosslinking agent, etc., having a prescribed surface energy to at least one side of a polyester film. SOLUTION: This film is obtained by laminating a coating film comprising components composed of (A) 30-80 wt.% of an aqueous binder such as a polyester copolymer, an acrylic copolymer, etc., (B) 10-40 wt.% of a water-soluble polymer such as a polyvinyl alcohol, etc., (C) 3-25 wt.% of fine particle having 20-80 nm average particle diameter (e.g. calcium carbonate, kaolin, etc.), and (D) 5-20 wt.% of aqueous crosslinking agent of formula I (R is a group of formula II, formula III or formula IV) as main components, having 50-70 dyne/cm surface energy to at least one side of a polyester film preferably having 260 glossiness, <=20% light transmittance and whiteness.
Patent JP-S6045071-A (JP)
Title: Amorphous solar battery for cosmic use
Inventor: USUI MASAAKI
IPC: H01L31/046
Filed: 1983-08-22
Abstract: PURPOSE:To obtain the element of extremely less deterioration of rediations such as electron rays by a method wherein a region for effective collection of carriers is provided in the neighborhood of the surface on the side of incident light. CONSTITUTION:An N type amorphous Si 12, and an I type amorphous Si 11, a P type amorphous Si 10, and a reflection preventing transparent conductive film 9 are formed on a stainless substrate 13, and further a grid electrode 8 for charge collection is provided. Since amorphous Si has a large coefficient of photo absorption, the element can be made thin to a thickness of approx. 1mum. Besides, a junction is formed to the side of the surface by the P-I-N structure of the element, therefore there is less influence of radiations.
Patent JP-S6044768-A (JP)
Title: Hot water supplier utilizing solar heat
Inventor: SUGA KUNIHIRO
IPC: F24J2/44
Filed: 1983-08-23
Abstract: PURPOSE:To enhance the performance of heat collection by more increasing gaseous and liquid two phases in the solar energy collector of a volatile heat medium for a forced circulating type solar energy-powered hot water supplier using the volatile heat medium as a heat-collecting medium, e.g., Flon. CONSTITUTION:A heat exchanger 2 corresponding to the condenser of a volatile heat medium as a heat collecting medium, e.g., Flon, etc., is housed in a hot water storage tank 1. A heat collecting circuit 6 is made up of a liquid receiving tank 3 to receive condensed volatile heat medium liquid, a heat collecting pump 4 to suck volatile heat medium from the tank 3 and also to circulate it between a condensing section and a evaporating section and a solar energy collector 5 to collect solar energy and corresponding to the evaporating section of the volatile heat medium. In the solar energy collector 5, the lower ends of plural heat collecting tubes set in parallel are connected to a lower header 8, the upper ends of the tubes 7 are connected to an upper header 9, and the return pipe 11 from the collector 5 is connected to the lower header 8. A rising part 12 above the lower header 8 is provided to the return pipe 11.
Patent JP-H104519-A (JP)
Title: Method for cancelling fixed pattern noise of solid-state image pickup device
Inventor: SUZUKI RYOJI
IPC: H04N5/341
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To cancel not only fixed pattern noise in a pixel part and also fixed pattern noise in a horizontal scanning circuit. SOLUTION: A 1st processing process where a noise signal arisen from a pixel section 1 and a 1st horizontal scanning circuit 3 stored in a frame memory is subtracted from an output signal scanned by the 1st horizontal scanning circuit 3 and the difference is outputted and a noise signal resulting from scanning in the pixel section 1 and a 2nd horizontal scanning circuit 4 is stored in a frame memory and,  a 2nd processing process where the noise signal in the pixel section 1 and the 2nd horizontal scanning circuit 4 stored in a frame memory in a preceding frame from an output signal scanned by the 2nd horizontal scanning circuit 4 and the difference is outputted and the pixel section scanned in the 1st horizontal scanning circuit 3 and the 2nd processing process stored in a frame memory are the noise signal in the first horizontal scanning circuit 3 are alternately conducted for each frame.
Patent JP-H099193-A (JP)
Title: Multichannel recording and reproducing device
Inventor: YATSUNO TADASHI
IPC: G11B20/10
Filed: 1995-06-20
Abstract: PURPOSE: To receive plural TV broadcasts by plural tuners, to record the broadcasts to a large capacity HDD endlessly and to reproduce the storage broadcast within a required time while tracing back. CONSTITUTION: Tuners 1a to 1n receive plural TV broadcasts or the like, demodulate a video signal or the like, encoders 2a to 2n encode the signal and a newest required time is recorded respectively onto an HDD 3. The mode of a decoder 4 is switched to a reproduction input via a CPU 6 by designation from an input section 5, the HDD 3 is reproduced from a position of a designated channel before a designated time, the signal is processed into an original video signal or the like by the decoder 4 and given to a TV receiver, on which a video image is displayed and an audio signal is outputted. Or a compression section is provided to a stage next to each encoder, conducts compression processing and the result is recorded on the HDD, the signal reproduced from the HDD is expanded and given to the decoder.
Patent JP-H105826-A (JP)
Title: Roll lubricating device of work roll cross rolling machine
Inventor: ARAKAMI HISAYOSHI
IPC: B21B13/14
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption of a lubricating liquid and to improve the lubricating ability by spraying the lubricating liquid together with a gas and increasing or decreasing the spraying amount in comparison with the thrust force generating between rolls. SOLUTION: An opening and closing valve selection arithmetic part selects one of mixing units with different capacity 2a, 2b, 2c or their combination depending on the size of the thrust force detected and calculated, an oil-air 10 is fed to each spray nozzle 7 from an oil air tube 6, and contact parts of an upper work roll 51a and a lower work roll 51b with upper and lower back-up rolls 52 are lubricated with spraying respectively. A thrust force comparing part compares and computes the thrust force which is computed with an average thrust force computer with a thrust force allowable range stored in a thrust force allowable range storing part.  When the thrust force is made less than the thrust force allowable range, the opening and closing valve selection arithmetic part selects the middle capacity mixing unit 2b or the small capacity mixing unit 2c, and the oil air 10 is spraied from each nozzle 7.
Patent JP-S5778622-A (JP)
Title: Rotary magnetic head device
Inventor: TERADA AKIMICHI
IPC: G11B5/588
Filed: 1980-11-04
Abstract: PURPOSE:To omit a conventional slip ring and brush, by attracting through an electromagnetic coil a ring consisting of a high magnetic permeability material, which has been installed to an elastic material rotating in one body with a rotary cylinder, and displacing a rotary magnetic head in the axial direction. CONSTITUTION:This device scans a magnetic tape by driving a rotation of rotary magnetic heads 1, 2 fixed to a rotary cylinder 7, and is provided with elastic materials 3, 4 for fixing the rotary magnetic heads 1, 2 to the rotary cylinder 7, elastic materials 11, 15 by which rings 10, 14 consisting of a high magnetic permeability material have been fixed and have been made to tightly adhere to the cylinder 7, coupling materials 25, 26 which have fixed both the elastic materials so as to be displaced in one body in the axial direction of the cylinder 7, and electromagnetic coils 8, 12 which have been installed to the fixed side and have been placed on the rings 10, 14 so as to be opposed in the axial direction. In order to take the tracking of a video track, it is necessary to displace the rotary magnetic head in both the upper and lower directions, and it is attained by making a suitable bias DC current flow into the electromagnetic coil so that attracting force operates on the ring.
Patent JP-H08274995-A (JP)
Title: Image processing method and image processing unit
Inventor: OSETO FUTOSHI
IPC: H04N1/41
Filed: 1995-03-31
Abstract: PURPOSE: To provide an image processing method and the image processing unit in which image quality is improved and a coding compression rate is secured. CONSTITUTION: A quantization error is effected by adding it to a spatial frequency component signal with a lower frequency component. Thus, the quantization error in one block is accumulated to the low frequency component, resulting that image distortion based on the quantization error is not visually remarkable and the image with higher image quality in a visual sense is obtained and the effect of the coding compression rate not deteriorated is obtained.
Patent JP-S6131131-A (JP)
Inventor: YAKATA YUKIHIRO
IPC: A61B17/34
Filed: 1984-07-24
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-H111868-A (JP)
Title: Formation of drape, forming apparatus therefor and drape evaluation using the same
Inventor: SAKAGUCHI YOSHIYUKI
IPC: D06H3/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a drape forming method capable of measuring and evaluating draping properties in excellent reproducibility and corresponding to the actual conditions more accurately and investigating a drape forming process, an apparatus therefor and a drape evaluating method using the method and the apparatus. SOLUTION: A woven fabric having an area wider than that of a disklike sample placing stand 5 is placed on the placing stand 5. The placing stand 5 is relatively raised and the formation of drape is started while making difference in height between the central part and the peripheral part of the woven fabric. The number of pleats of drape is corrected optionally in the middle of the formation to complete the drape. The drape formed by this method can be evaluated by the configuration.
Patent JP-S5943151-A (JP)
Inventor: SAINEN TSUTOMU
IPC: D03D51/08
Filed: 1982-09-04
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-H06339539-A (JP)
Title: Medical semiconductor laser apparatus
Inventor: WAKAMATSU TAKESHI
IPC: A61N5/06
Filed: 1993-05-31
Abstract: PURPOSE:To reduce the attenuation of laser light by introducing light from a non-visible semiconductor laser generation element into an optical fiber through a Selfoc lens while visible light is reflected to be introduced into the optical fiber. CONSTITUTION:This apparatus is made up of a semiconductor laser generation element 11 to generate non-visible light, a condenser lens 13 to condense laser light from the semiconductor laser generation element, an optical fiber 16 to introduce the laser light condensed with the condenser lens 13, a light source 12 to generate visible light, a condenser lens 14 to condense the visible light from the light source and a reflection mirror 15 with which the visible light from the condenser lens 14 is reflected to be introduced into the optical fiber. The laser light from the semiconductor laser generation element 11 is transmitted through a condenser lens 13 alone required to the minimum thereby minimizing a loss.
Patent JP-H0447403-A (JP)
Title: Redundant device for operator's station
Inventor: OBA KUNIO
IPC: G06F11/20
Filed: 1990-06-13
Abstract: PURPOSE:To execute the backup control having high reliability by outputting directly a switching signal to a switching unit from a faulty station, and switching and connecting an input/output apparatus to a backup station. CONSTITUTION:An operator's station 2-1 for controlling a faulty input/output apparatus 4-1 transmits a switching signal 5-1 to a switching unit 3 and switches a control line of the input/output apparatus 4-1 to the line of a backup operator's station 2-B. Simultaneously with such an operation, the switching signal 5-1 from the station 2-1 transmits a fact that the station 2-1 is faulty to the station 2-B. This switching signal 5-1 is transmitted without passing through a data way, therefore, a redundant control program of the station 2-B is actuated, and as for the data required for the control of the station 2-1, since data of N sets of operator's stations 2-1 - 2-N backed up to a receiving area of the station 2-B periodically by a data way 1 are updated already, the control operation of the input/output apparatus 4-1 can be started by the station 2-B instead of the faulty station 2-1. Accordingly, a process console system which switching time is quick and which has high reliability can be formed.
Patent JP-H0319185-A (JP)
Title: File arrangement for optical disk
Inventor: NAITO TAKUYA
IPC: G06F3/08
Filed: 1989-06-15
Abstract: PURPOSE:To retrieve an arranged file content from a data base by deleting and correcting the record of the retrieval data base in accordance with arrangement owing to the partial deletion and correction of the data file and preserving the record. CONSTITUTION:A CPU 8-1 to which the record is given at the time of retrieving the data base accesses a header 2-1 in DRAW type optical disk 8-2, reads and outputs data (a-c) 2-2 to 2-4. When data b2-3 is to be deleted, for example, for arranging the file, data (a) to which a header 4-1 is adhered and data (c) 4-2 and 4-3 are copied on the unwritten area of the DRAW type optical disk 8-2. Then, the record for retrieving them is constituted and it is added or written in the data base 8-3. Thus, the arranged file content can be retrieved from the data base 8-3 by updating the retrieval record in correspondence with the file arrangement content.
Patent JP-S6131910-A (JP)
Title: Measuring instrument for curved surface
Inventor: NAKA HIROYUKI
IPC: G01B11/30
Filed: 1984-07-25
Abstract: PURPOSE:To obtain a three-dimensional surface shape with high precision by providing an observation device installed nearly a body to be measured and a display device coupled with it and using a mathematical expression which processes data obtained by said observation device and display device. CONSTITUTION:The curved surface measuring device observes the object body through the observation device 5 installed nearby the object body and project an image of a deformed grating 4 on the display device 5 such as a television monitor. In this case, the coordinates (a, b) of the point of image P' projected on a plane mirror 7 arranged slanting at an angle theta are given by equations I and II, where k=tantheta. Therefore, when the coordinates (-h1, y0) of a point P and the coordinates (a, b) of the point P' are known, (k) is calculated from the equations I and II and the tilt angle theta is calculated from theta=tan<-1>k. Consequently, the three-dimensional surface shape is obtained from two-dimensional information with high precision without contacting.
Patent JP-H11216359-A (JP)
Title: Ethylene adsorbent, adsorptive removal method and exhaust gas purifying method
Inventor: OGAWA HIROSHI
IPC: B01J29/67
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an ethylene adsorbent having ethylene adsorbing capacity, having adsorbing capacity adsorbing and holding a hydrocarbon up to a temp. operating an exhaust gas purifying catalyst even when used in the purification of exhaust gas and having sufficient heat resistance in the adsorbing capacity and an exhaust gas purifying method using the ethylene adsorbent and a nitrogen oxide removing catalyst. SOLUTION: Ethylene in gas is adsorbed and removed by using an ethylene adsorbent constituted of zeolite having a ferrierite structure containing Ag and having an SiO2 /Al2 O3 molar ratio of 15 or more. An exhaust gas purifying catalyst consisting of this adsorbent and a nitrogen oxide removing catalyst is brought into contact with exhaust gas to purify the exhaust gas.