baber/WOPTO huggingface dataset:
Patent JP-S59171091-A (JP)
Title: Sound recording abnormality monitoring device
Inventor: YOSHIDA MASAYUKI
IPC: G11B15/087
Filed: 1983-03-05
Abstract: PURPOSE:To monitor automatically the sound recording state of a tape recorder, high speed magnetic tape copying machine, etc. by amplifying and waveform- shaping a reproducing head output, and holding a sound recording abnormality detecting state through a delay detecting means. CONSTITUTION:An output signal of a reproducing head 1 is processed by an amplifier 2 and a waveform shaping means 3, and applied to a delay detecting means DDC provided with an integration circuit 4, a comparing circuit 5 for executing a comparison with a reference value, etc. Subsequently, whether a sound recording state is normal or abnormal is decided, and in case of an abnormality signal, the sound recording abnormality detecting state is held by lighting of a lamp of a holding means 6, etc. According to them, a sound recording state of a tape recorder, a high speed magnetic tape copying machine, etc. can be monitored automatically.
Patent JP-S53121122-A (JP)
Title: Operating and braking apparatus for dc motor
Inventor: MORITA SHIYUUICHI
IPC: H02P7/292
Filed: 1977-03-30
Abstract: PURPOSE: To simplify a method of constitution for operating a stop detection, by applying a brake operated by a half-wave, with a braking-use half-wave recifier circuit differently provided from an operating-use full-wavae or half-wave rectifier circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58153855-A (JP)
Inventor: SHIMIZU MASAO
IPC: E04D13/00
Filed: 1982-03-10
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-S63204642-A (JP)
Title: Manufacture of cmos type semiconductor device
Inventor: HOTTA NOBUAKI
IPC: H01L21/265
Filed: 1987-02-19
Abstract: PURPOSE:To contrive to improve the yield of a CMOS semiconductor device by a method wherein the source and drain regions of an N-channel transistor are formed by ion-implanting an N-type impurity using an Si oxide film formed by a CVD method as a mask. CONSTITUTION:N<+> source and drain regions 11 of an N-channel transistor are formed by ion-implanting an N-type impurity using an Si oxide film formed by a CVD method as a mask and P<+> source and drain regions 12 of a P-channel transistor are formed by ion-implanting a P-type impurity through the Si oxide film using a photo resist film as a mask. In such a way, the ion-implantation of arsenic for forming the source and drain regions 11 of the N-channel transis tor is performed using the Si oxide film formed by a CVD method as a mask and the Si oxide film is left intact even after the ion-implantation. Therefore, there is no etching residue due to the deterioration of the photo resist in the case where the photo resist is used as a mask and the lowering of the yield of a CMOS semiconductor device can be prevented.
Patent JP-H06248676-A (JP)
Title: Automatic water supply device
Inventor: ADACHI TOSHIYUKI
IPC: E03D5/10
Filed: 1993-02-25
Abstract: PURPOSE:To obtain always a required amount of water irrespective of variation in water pressure in a water supply channel. CONSTITUTION:A solenoid valve 5 and a water pressure sensor 6 are provided in the midst of a water supply pipe 3 connected to a urinal 1. A person detecting sensor 7 is provided upward of the urinal 1, and a control circuit 9 is connected to the person detecting sensor 7 through a sensor circuit 8. The control circuit 9 drives and controls the solenoid valve 5 based on water pressure data in the water supply pipe 3 detected by the water pressure sensor 6.
Patent JP-S62195808-A (JP)
Inventor: HAYAMIZU TOSHIYUKI
IPC: H01B13/14
Filed: 1986-02-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51111929-A (JP)
Title: Proportional burning apparatus
Inventor: KITAJIMA SOUICHI
IPC: F23N1/00
Filed: 1975-03-26
Abstract: PURPOSE: By being consisted of two units burning apparatuses which have a different characteristic with each other, a proportional burning apparatus is made which is highly reliable and very quick responsive to a command and has a big burning capacity and can easily change amount of burning. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63203159-A (JP)
Inventor: KUNIEDA EIICHI
IPC: A61L2/06
Filed: 1987-02-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08214628-A (JP)
Title: Method and device for taking out seedling in transplanter
Inventor: SHIMAZUMI KAZUO
IPC: A01C11/02
Filed: 1995-02-24
Abstract: PURPOSE: To obtain the subject device capable of surely releasing a seedling soil from seedling-taking tines and capable of changing the forward movement locus of the seedling-taking tines from the backward movement locus to pass the seedling-taking tines through the optimal loci without contact-damaging the leaves of the falling seedling soil with the seedling-taking tines and the tine guide. CONSTITUTION: A pair of mutually separated seedling-taking tines 4 are thrust into a pot 3 set in a seedling tray 2 and subsequently retreated to take out a seedling soil from the pot 3. The postures of the seedling-taking tines 4 having the taken seedling soil 5 are changed into the approximately lower direction, and a tine guide 6 fit onto the seedling-taking tines 4 is moved toward the tine tips to release the seedling 5 from the seedling-taking tines 4. After the movement of the tine guide 6 toward the tine tips is finished on the the release of the seedling soil, the tine guide 6 and the seedling-taking tines 4 are simultaneously retreated.
Patent JP-S58155567-A (JP)
Title: Tape loader
Inventor: UMEDA HIROYUKI
IPC: G11B15/665
Filed: 1982-03-10
Abstract: PURPOSE:To miniaturize the device, by driving at least two mechanisms with a single cam board having a spiral cam groove among plural mechanisms relating the tape loading. CONSTITUTION:In the tape loader, timing belts 22, 23 are run by rotating timing gears 20, 21, loading poles 24, 25 are moved along guide grooves 26, 27 of a chassis and the tape is loaded in a specified tape path. In the timing gears 20, 21, a central main gear 28, the uppermost cam board 29 and the lowermost angle detecting board 30 are overlapped, a cam groove 47 being almost spiral is formed for the cam board 29, a support arm mounting a head is driven with a pin latched in the cam groove 47 via an auxiliary arm and a bell crank lever moving the pinch roller is driven with the cam board 29.
Patent JP-2000244061-A (JP)
Title: Nitride semiconductor and method for growing the same
Inventor: CHIYOUCHIYOU KAZUYUKI
IPC: H01S5/223
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing a nitride semiconductor by which a nitride semiconductor having reduced dislocations and excellent crystallinity can be obtained, as well as a nitride semiconductor element which is provided with a substrate made of nitride semiconductor obtained therefrom. SOLUTION: First, a first nitride semiconductor 2 is grown on a substrate 1 made of different material from a nitride semiconductor. After projecting and recessed parts are partly formed on the first nitride semiconductor 2, the side faces of the recessed part are exposed to permit the horizontal growth of the nitride semiconductor thereon, and a second nitride semiconductor 3 is grown on the first nitride semiconductor 2 having the projecting and recessed parts. In addition, the obtained second nitride semiconductor 3 is used as a substrate, and at least an n-type nitride semiconductor, an active layer and a p-type nitride semiconductor are successively grown for lamination in the structure of element thereon.
Patent JP-S59162906-A (JP)
Title: Fluid separation apparatus and preparation thereof
Inventor: IKEYAMA NORIO
IPC: B01D63/02
Filed: 1983-03-07
Abstract: PURPOSE:To prevent the generation of contamination in an internal pressure type fluid separation apparatus using a tubular or hollow fiber membrane caused by microorganisms propagated in the presence of the permeation liquid or air bubbles stayed in the apparatus, by imparting a specific configuration to each inner surface of the fixing parts due to a resin at both end parts of said apparatus. CONSTITUTION:A plurality of hollow fiber membranes 1 are received in an outer cylinder 3 having a permeation liquid outtake port 2 in a parallelly bundled state and the mutual spaces between the hollow fiber membranes and the outer cylinder 3 are secured at both end parts thereof by a casting resin 4. The inner surface 4' of this casting resin 4 is brought to the surface almost same to the opening surface 2' of the permeation liquid outtake port 2 in the vicinity thereof and formed into a slightly concaved surface shape from said opening surface 2' toward the outer cylinder 3. That is, the distance (l') between the inner surface 4' of the casting resin 4 in the inner wall of the outer cylinder 3 in the opposite side of the opening surface 2' becomes gradually large with respect to the distance (l) between the inner surface 4' and the end surface 4'' of said resin 4. The liquid permeated through the hollow fiber membranes 1 is smoothly flowed along the inner surface 4' in a staying-free state and easily withdrawn from the system through the permeation liquid outtake port 2.
Patent JP-H07224459-A (JP)
Title: Constructing method for erection deck for velander and erection deck for use in it
Inventor: NAKAGAWA HIROSHI
IPC: E04B1/00
Filed: 1994-02-10
Abstract: PURPOSE:To permit an unskilled person to install an assembly deck easily without use of nails, bolts, etc. CONSTITUTION:An assembly deck is composed of a base member 3 where two undersurfaces of the two ends and the undersurface of the central part so that two fit parts 10 are formed, a joint member 4 consisting of one joint surface member and two fit pieces, and two joint members 5 consisting of two joint surface members and one fit piece 11b. A plurality of such base members 3 are placed on the floor of a velander in such an arrangement that their surface members are oriented in the same direction, and the side of the surface member of the base member 3 located at the outer extremity is fixed at the inside circumferential wall 12 of the velander. The fit piece of the joint member is fitted in one fit part of the base member 3 and the other fit part so that the base members are coupled. The fit piece of the other joint member is fitted in the fit part of each base member located at the outer extremity.
Patent JP-H08233735-A (JP)
Title: Near infrared component analyzer
Inventor: FUJIOKA SADAKAZU
IPC: G01N21/35
Filed: 1995-02-27
Abstract: PURPOSE: To realize highly accurate analysis of components over a wide range by selecting one of a plurality of narrow range measuring means based on the measurements of a wide range measuring means. CONSTITUTION: A sample 13 is arranged on the optical axis of a projection lens 9 and the quantity of reflected light is detected 8 for each film 5A-5F which pass the near infrared ray having predetermined wavelength characteristic of absorption of moisture, for example. A control section 18 determines the content of moisture and the like based on the detected values and a prestored 19 working curve. On other words, quadratic differential absorbance is determined from each detection value and a working curve I of main wavelength 1160nm is fetched from the memory section 19 thus measuring the moisture content over a wide range. A working curve II (main wavelength is 1450nm) is selected when the measurement is lower than a predetermined value M (19%, for example) otherwise a working curve III (main wavelength is 1940nm) is selected.  Since a wide range measuring means carries out measurement temporarily over a wide range followed by measurement using a plurality of preset narrow range measuring means, highly accurate measurement can be realized over a wide range of moisture content.
Patent JP-S63297899-A (JP)
Title: Method of replacing bottom end plate of storage tank
Inventor: KAKINUMA TOSHIJI
IPC: E04H7/06
Filed: 1987-02-23
Abstract: PURPOSE:To facilitate the replacement work of bottom end plates of a storage tank and the inspection of auxiliary fixtures by forming a rectangular opening in a side plate in the vicinity of the bottom end plate, by securing a jack receiving bed to the upper edge of the opening so as to allow a jack to abut against the jack receiving bed in order to raise the storage tank, and by restoring the opening after the replacement work of the bottom end plate. CONSTITUTION:Rectangular openings are formed in a side plate 3 in the vicinity of a bottom end plate 4 to be replaced. A jack receiving bed 6 is made to contact with and is secured to the upper edge of each of the rectangular openings 5, and is made to abut directly against jack 7 so as to raise the bed 5. Further, the side plate 3, the bottom end plate 4 to be replaced, the adjacent bottom end plate 2 and a bottom plate 1 are cut out by a gas-flame cutting process so as to raise the side plate 3 by means of the jacks 7, and after insertion of a new bottom end plate 40, the side plate is lowered to remove the jack. Then, the bottom end plate 40 is welded while the openings 5 are restored by use of new materials. Accordingly, because of no attachment of an auxiliary fixture, it is possible to prevent the side plate 3 from being damaged or deformed, and it is possible to facilitate the replacement of bottom end plates and the inspection of the auxiliary fixture.
Patent JP-H01212462-A (JP)
Title: Integrated circuit device
Inventor: YAMAGUCHI KENICHI
IPC: H01L21/822
Filed: 1988-02-19
Abstract: PURPOSE:To reduce load parasitic on an output impedance and thereby to enhance the operating speed of an integrated circuit by a method wherein a resistance body is provided in series connection with the load parasitic on the output signal wiring. CONSTITUTION:An ECL gate circuit wherein the emitters of two transistors Q1 and Q2 are connected to each other is constructed of a first power transistor Q02, with its base connected to the collector of the first transistor Q1, collector to a power source voltage line 4, and emitter to a power source voltage line 5 and a second power transistor Q01, with its base connected to the collector of the second transistor Q2, collector to the power source voltage line 4, and emitter to the power source voltage line 5. A resistor R' 1 is connected in series to a capacitor 2 parasitic on an output signal line 3. With the device being designed as such, the capacity component rate to the output impedance decreases and influence is reduced of the wiring capacity over switching delays, which improves an integrated circuits in terms of operating speeds.
Patent JP-S62195879-A (JP)
Inventor: KAMIKAWA MICHIHARU
IPC: F24D13/02
Filed: 1986-02-21
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-H0436620-A (JP)
Title: Device detecting boundary surface between two liquid layers by utilizing ultrasonic wave
Inventor: JOSA ITSUO
IPC: G01F23/28
Filed: 1990-02-19
Abstract: PURPOSE:To easily and accurately detect the boundary surface between two liquid layers in a tank regardless of the kind of liquid including a water medium by shifting an incidence probe and a detecting probe in a position while synchronizing them with each other in the up-down direction. CONSTITUTION:When a suspension of mixed water and oil is settled as it is to separate them, a mixture layer III is present between an oil layer I which is small in specific gravity and a water layer II which is large in specific gravity and sinks downward. An ultrasonic wave pulse is made incident into the liquid in this state through the probe 2 and ultrasonic waves which are transmitted through the oil layer I, mixture layer III, and water layer II and received by a receiver 5 through the detecting probe 3 have waveforms shown by A, B, and C. Namely, the wave which is transmitted through the oil layer I is longer in propagation time than the wave transmitted through the water layer II (T1>T2) and the wave transmitted through the mixture layer III has a composite waveform corresponding to the ratio of the constituent components and two peaks. Therefore, when the waveforms are observed at three vertically adjacent points on the outer periphery of the tank, the presence of the boundary surface can be recognized at the position B of the probe 3.
Patent JP-H07247000-A (JP)
Title: Hole repair device for space structure
Inventor: KAWASAKI SHUICHI
IPC: B64G4/00
Filed: 1994-03-09
Abstract: PURPOSE:To cover up a hole immediately by holding a repair plate by a grip, then inserting it from outboard into a hole made by damage, extending a fitting ring in handling of a trigger in the grip and thereby holding the repair plate at periphery of the hole. CONSTITUTION:When a space machine in holed by collision of M/D a small broken piece of a meteorite or the like, the deteriorated portion 22 due to the M/D hole penetrating through the space machine proper 19 is removed by crew outboard activity. Then, a repair plate 10 is inserted into the prepared hole 22. By returning the trigger 3, a fitting ring 14 is extended from outer periphery of the plate 7, and also by extending a seal member 11, the hole 22 is sealed up. Then, by pressing a push button in the grip 2, claws engaging with an outer plate 1 are retracted, so that the grip 2 is detached from the outer plate 1. Then, by use of a rib 23 around the hole 22, a transparent plate is fitted above entirely. A time-lapse setting filler is filled from an injection hole made on the plate.
Patent JP-H09225944-A (JP)
Title: Loader for vulcanizing tire
Inventor: FUKUDA HIDEKI
IPC: B29L30/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of adjustment of shoe opening and closing strokes when the size of a vulcanized tire is changed by using a cylinder with long stroke brake and a short stroke cylinder in the constitution of a driving means for expanding and contracting a shoe gripping an unvulcanized tire and disposing respective cylinders in series. SOLUTION: A shoe expanding and contracting driving means is constituted of a short stroke cylinder 11 and a cylinder 12 with a long stroke brake 12b, and a rod 11a of the cylinder 11 is connected with a swing arm 5 through a pin, while a rod 12a of the cylinder 12 is connected with a shoe opening and closing ring 8 through a pin. The stroke of the short stroke cylinder 11 is set preliminarily to the minimum required stroke, which is required for the gripping and releasing of a tire and not interferring with a pladder clamp ring and others at the time of full stroke. Also the long stroke cylinder 12 corresponding to the change of the bead diameters is disposed in series with the short stroke cylinder 11.
Patent JP-S54129560-A (JP)
Title: Crushing method
Inventor: KIMURA KUNIO
IPC: B02C13/18
Filed: 1978-03-31
Abstract: PURPOSE: To efficiently crush aerated granite or sandstone without using water, by rotating two rotary shafts each having a multiplicity of radial blades arranged in a plurality of stages in the opposite direction within a vertical cylindrical casing.  
     CONSTITUTION: The material to be disposed such as granite is fed into a hopper 11. Then, a screw conveyor 10 is driven by a motor 12 to forcibly feed the material into the casing 1. Meanwhile, rotary shafts 5, 5 are rotated in opposite directions by a motor 6. Each rotary shaft has a multiplicity of radial baldes arrajged in stages, each blade being inclined such that its one side is positioned at a level below that of the other side. As a result, the material is suitably crushed by the blades 9 and moves upward in the casing 1, and is finally discharged through a discharge opening 4 to the outside of the crushing machine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0833903-A (JP)
Title: Roll stand
Inventor: BERUNTO BERUGAA
IPC: B21B39/16
Filed: 1995-02-27
Abstract: PURPOSE: To improve protective effect of a guard plate, while at the same time to reduce price on a lifting means required to lift an upper working roll. CONSTITUTION: A roll stand, more particularly a cluster roll stand, includes guard plates which are disposed opposite to each other in pairs above and below a strip B to be processed in the roll stand in a run-in zone E and a run-out zone A of the roll stand. An upper guard plate 15 is connected with the vertically freely adjustable upper part 7 of the stand pivotably around an axis 16 disposed axis-parallel to the working rolls 1, 8. Further a supporting means 19 which drives the upper working roll 1 when the guard plate 15 is pivoted toward the upper part 7 of the stand, is provided at the tip of the upper guard plate associated with the working rolls 1, 8.
Patent JP-S63205186-A (JP)
Inventor: SATO MASATO
IPC: B60S3/04
Filed: 1987-02-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60184028-A (JP)
Title: Production of alcohol
Inventor: HIYAMA TAMEJIROU
IPC: C07C225/16
Filed: 1984-03-02
Abstract: PURPOSE:To produce the threo-isomer of a 1,2-diol useful as an intermediate of pharmaceuticals, etc., economically, by reacting the corresponding ketone with a hydrosilane in an aprotic polar solvent in the presence of a fluorine anion, and hydrolyzing the reaction product with an acid or alkali. CONSTITUTION:The ketone of formula I (R<1> and R<2> are alkyl, aryl, aralkyl or alkenyl; Z is protected OH, alkoxy or substituted amino) is made to react with the compound of formula IIR<3>-R<5> are alkyl, aryl, aralkyl, or alkixy; R<4> and R<5> may be H) in an aprotic polar solvent in the presence of fluorine anion preferably at -20-+30 deg.C, and the reaction product is hydrolyzed with an acid or alkali to obtain the objective compound of formula III (Z' is Z or OH), in high selectivity. The objective compound of formula III is an intermediate of threo-2-amino-alcohol and amino-sugar such as pseudoephedrine useful as pharmaceuticals, asymmetric modifier, optical resolution agent, etc.
Patent JP-S63206087-A (JP)
Title: Y/c separating device
Inventor: HAYASHI HIDEYUKI
IPC: H04N9/78
Filed: 1987-02-20
Abstract: PURPOSE:To decrease the picture quality deterioration of a cross-color, etc., by executing a slanting correlation system Y/C separation with the correlation in the slanting direction and a comb line filter system Y/C separation and switching and outputting both with the presence and absence of the correlation in the slanting direction. CONSTITUTION:A complex video signal COMP is supplied to a slanting correlation using Y/C separating part 1 and supplied through four sampling period delaying circuits 2 to a comb line filter separating part 3. Luminance signals Y1 and Y2 and chroma signals C1 and C2 separated by the comb line filter separating part 3 and the slanting correlation using Y/C separating part 1 are supplied to a switch circuit 4. Based on correlation flags FLG1-FLG3 fed from a slanting correlation detecting circuit 5, when the correlation in the slanting direction does not exist, the luminance signal Y1 and the chroma signal C1 separated by the comb line filter separating part 3 are selected and when the slanting correlation exists, the luminance signal Y2 and the chroma signal C2 separated from the slanting correlation using Y/C separating part 1 are selected.