baber/WOPTO huggingface dataset:
Patent JP-S62100500-A (JP)
Title: Production of single crystal titanium carbonitride
Inventor: OTANI SHIGEKI
IPC: C30B29/10
Filed: 1985-10-25
Abstract: PURPOSE:To produce a large-sized single crystal consisting of a titanium carbonitride by adequately controlling the compsn. of a rod which is a supply sintered body, the compsn. of a melt, and the partial pressure of gaseous nitrogen in atmosphere. CONSTITUTION:The rod of the supply sintered body is so composed that the components of nitrogen and carbon evaporating from the melt in the stage of melting are added to the solid phase components of the titanium carbonitride to be obtd. THe compsn. of the liquid phase component co-existing with the solid phase component of the titanium carbonitride to be obtd. is used for the compsn. of the melt. The partial pressure of the gaseous nitrogen in the growth of the single crystal is made 0.1-10 times the equil. dissociation pressure (calculated value) of the titanium carbonitride and the entire gaseous pressure is controlled to 2-100atm. more preferably 5-50atm. The rod of the sintered body to be used is prepd. by mixing titanium metal and carbon with titanium carbide and titanium nitride powder. The single crystal of the large-sized titanium carbonitride having the uniform quality and good quality is produced by the above-mentioned method.
Patent JP-S61118471-A (JP)
Title: Paint composition
Inventor: SHINOHARA TOSHIO
IPC: C09D5/14
Filed: 1984-11-13
Abstract: PURPOSE:An inexpensive paint composition, obtained by incorporating a copper alloy powder of a specific composition in a specific proportion with a vehicle, having improved application operability, coloring property, durability and corrosion resistance, capable of preventing the growth of moss or mold in the shade and useful for land structures, etc. CONSTITUTION:A paint composition obtained by incorporating (A) 100pts.wt. (solid content) vehicle with (B) 100-750pts.wt. copper alloy powder containing copper mainly and 3-25wt% nickel and/or manganese, 0.1-5wt% zinc and/or tin and 0.1-1wt% aluminum and/or silicon. <=150pts.wt. coloring pigment is added to the above-mentioned composition as necessary. As for the component (A), an acrylic resin, etc., is preferably used if weather resistance is required, and an epoxy resin etc., is preferably used if corrosion resistance is required.
Patent JP-H0689594-A (JP)
Title: Sample-hold circuit
Inventor: KUBO NAOMOTO
IPC: H04N5/14
Filed: 1992-09-08
Abstract: PURPOSE:To obtain a sample-hold circuit reducing a clock noise and enlarging an input/output dynamic range. CONSTITUTION:An input signal Vin is supplied to respective bases 10 of emitter follower transistors Q5, Q9. These emitter follower signals A and B are connected to the bases of a pair of drive transistors Q3, Q7 complementarily connected. A differential circuit controlling the conduction/non-conduction of the transistors is connected between respective bases of the drive transistors Q3, Q7. To the emitters 16 commonly connected of the drive transistors Q3, Q7, a hold capacitor C, an output transistor Q6 and an output buffer IC1 are connected. The output 18 of the output buffer IC1 is branched to two, and one side is fed back to the base of the transistor Q13, and the other side is fed back to the base of the transistor Q14 respectively, and the voltages on a line A and a line B are set to a prescribed value. Thus, the clock noise is reduced and the dynamic range is enlarged.
Patent JP-H0580260-A (JP)
Title: Drawing device
Inventor: NAKAJIMA MITSUO
IPC: G03F7/20
Filed: 1991-09-19
Abstract: PURPOSE:To provide the drawing device which can correct an error in exposure position due to the rotation irregularity of a polygon mirror. CONSTITUTION:This drawing device is equipped with the polygon mirror 14 which deflects the luminous flux emitted by a laser 11, an fgamma lens 16 which forms a spot of the deflected luminous flux on a photosensitive material 20, a rotational position detecting circuit 48 which detects the rotational position of the polygon mirror 14, an integrating circuit 49 which integrates the rotation irregularity of the polygon mirror 14 according to the detected rotational position and outputs an error signal, and a deflecting means 13 for correction which changes the direction of the luminous flux so as to correct the position shift of the spot due to the error corresponding to the error signal from the integrating circuit 49.
Patent JP-H07154157-A (JP)
Title: Amplifier
Inventor: AASHIYATSUDO MADONI
IPC: H03F3/50
Filed: 1994-09-08
Abstract: PURPOSE: To provide an amplifier which amplifies input signals in such a way that the band width does not become narrower by outputting the output signal voltages of one and the other of two amplifying stages which input input signal voltages in parallel with each other to one terminal and both terminals of a load outputting means. CONSTITUTION: One and the other long, tail, and paired Tr amplifiers are respectively constituted of transistors(Tr) T1, T2, T9, and T10, load resistors R1 and R2 and Trs T4-T7, and load resistors R4 and R5. Emitter follower Trs T3 and T8 impress the output voltage signal across both ends of resistors R1 and R8 upon the upper ends of the resistors R4 and R5. At the same time, the output voltage signals of the stages of the Trs T4, T5, T6, and T7 appear at both ends of the resistors R4 and R5. In response to two outputs from a signal source, the sum of the output voltages of the two stages appear across both ends of an output terminal. Therefore, such an amplifier that its band width is not made narrower by amplification even when multiple stages are connected in series is obtained.
Patent JP-H03102997-A (JP)
Title: Stand for piezoelectric speaker
Inventor: MAEDA YOSHIKATSU
IPC: H04R1/00
Filed: 1989-09-14
Abstract: PURPOSE:To obtain a piezoelectric speaker stand with excellent appearance and to allow the stand to support optionally combined speakers by two- dimensionally expanding the bottom of the stand body and forming one or more grooves for inserting the end part of a piezoelectric speaker on the upper part of the body. CONSTITUTION:The stand 1 is constituted by forming one or more recessed grooves 3 whose cross sectional has a fan shape and width is almost the same as the thickness of the speaker 10 on the spherical face of the semispherical stand main body 2 consisting of metal or the like. Two stands 1 are used for supporting the speaker 10 by inserting both end parts of the lower side of the speaker 10 into the recessed grooves 3. Consequently, the appearance of the speaker can be improved and optionally combined piezoelectric speakers can be supported by the stands.
Patent JP-H0688730-A (JP)
Title: Vehicle-position correcting deviec in vehicle-position detecting apparatus
Inventor: MATSUZAKI SHINICHI
IPC: G01C21/00
Filed: 1992-09-08
Abstract: PURPOSE:To correct the position of a vehicle accurately and automatically even if correction cannot be performed by map matching by correcting the present position of the vehicle to the position coordinats of a normally parking place when a parking time exceeds a threshold value and the distance between the present vehicle position and the normally parking place is less than a specified value. CONSTITUTION:A navigation controller 9 controls a vehicle-position detecting part 8 and detects the vehicle position based on the comparison of the integrated data of the running distance from a distance sensor 4 and the amount of the bearing change from a bearing sensor 3 and road map data, which are read out of a memory drive 6. The vehicle-position detecting part 8 corrects the vehicle position by using the position coordinates of the normal parking lot of the vehicle, which is registered through the key input board of a console 1, and outputs the corrected vehicle position to the controller 9. At this time, when the time from OFF to ON of the power supply of the vehicle, i.e., the parking time, exceeds a threshold value and the distance between the detected present vehicle position and the registered normal parking lot is less than a specified value, the present vehicle position is corrected to the position coordinates of the normally parking place.
Patent JP-H02120987-A (JP)
Title: Image recognition mass measurement system and method
Inventor: DAOTSUEN RUU
IPC: H04N7/173
Filed: 1989-09-14
Abstract: PURPOSE: To discriminate a prescribed individual among viewers in a monitor area by using a hidden illumination unit and a video sensor. CONSTITUTION: A picture recognition system 10 is provided with a viewer scanner 12 scanning the monitor area and arresting the image of the viewer and a control command processor sub-system 14 executing a control operation and storing and processing the arrested image. A data transfer device 16 periodically transfers stored data to a central computer. Video pictures are taken for the respective viewers searched in the monitor area and pattern image features are extracted from the pictures. The extracted pattern image features are compared with the respective pattern image features which are stored, and one specified person in the prescribed viewers is identified. Thus, all the viewers searched in the monitor area can be discriminated by repeating such stages.
Patent JP-H1178377-A (JP)
Title: Correction pen
Inventor: TACHIKAWA HIROMICHI
IPC: G03F7/00
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide favorable printed matter without having a stain not only on a corrected region but also, in the surrounding of a region wherein a correction liquid adheres. SOLUTION: This correction pen includes a filter 2 being impregnate with a correction liquid in a case 1, and is equipped with a pen point 4 one end or both ends of which come into contact with a filter 2, and the other end of which sticks out to the outside of the case 1, and is constituted in such a manner that the correction liquid is applied by bringing the pen point 4 into contact with an unnecessary image part of a flat printing plate. In this case, the porosity of the pen point 4 is made 10-80%.
Patent JP-H03103295-A (JP)
Title: Washing net for washing machine
Inventor: ISHIKAWA SHUNICHI
IPC: D06F35/00
Filed: 1989-09-18
Abstract: PURPOSE:To prevent clothes from being damaged by the jump-out of the clothes at the time of washing and dehydrating by integrally forming the ring of an elastically rigid body in the outer periphery of a net, providing an elastic core wire in the internal part of the elastic ring and making the net for washing freely stretchable in a diameter direction. CONSTITUTION:Projections 40 are provided in the upper side wall parts of a washing tank 5 and these projections are fitted to the upper parts of the washing tank 5 so as not to be obstacles for the movement of the clothes at the time of washing. Then, the several number of the projections are fitted at intervals to elastic rings 32. A net 41 for washing fixes the outer periphery of the washing net 41 in intervals between the elastic rings 32 and the projections 40 in the upper part of the washing tank 5 and is operated for preventing the fall-down of the net 41 and the jump-out of the washing net 41 itself. A rigid body 47 is inserted through the outer periphery of the net 41 for washing from a notched part 48 and the rigid body is wrapped by one part in the outer periphery of the net 41 for washing. Thus, the net 41 for washing is made freely stretchable and can make correspondence regardless of the size of an inner diameter for any washing tank 5.
Patent JP-H03104748-A (JP)
Title: Telephone set for automobile
Inventor: KAWAI AKIO
IPC: H04B7/26
Filed: 1989-09-18
Abstract: PURPOSE:To prevent waste of battery by detecting that there is no origin- destination call within the first set time after an engine is stopped, annuciating the detection to a child set, and stopping battery feed to a parent set when there is no answer within the second set time after annuciation. CONSTITUTION:When it is detected that there is no origin-destination sound within the first set time (e.g. 20min.)after an engine of an automobile, it is annuciated to a portable child set 3 which is wirelessly connected to a parent set 1 to enable talking through the parent set 1 by an annuciation means 5. After that, when there is no answer within the second set time (e.g. 5min.), the feed to the parent set 1 adapted to operate by battery feed is stopped according to a stop signal of a feed stop means 7. Accordingly, after a user's will for using the telephone set is confirmed, by the child set 3, the feed is stopped when the user does not have such a will, so that the waste of battery can be prevented without losing a useful function of taking the child set 5 outside the car.
Patent JP-H03103423-A (JP)
Title: One-pack epoxy resin composition for structural adhesive
Inventor: YAMAMOTO JUNICHI
IPC: C08G59/14
Filed: 1989-09-18
Abstract: PURPOSE:To provide the title composition excellent in storage stability, capable of retaining high adhesivity for a long period. comprising a specific modified epoxy resin, a guanidine-based compound and a curing agent for one-pack epoxy resin formulations at a specified proportion. CONSTITUTION:The objective composition comprising (A) 80-150 pts.wt. of an epoxy resin modified with at least one of (1) e.g. a block copolymer made up of monovinyl-substituted aromatic compound polymer block and conjugated diolefin polymer block, (2) e.g. a carboxyl group-contg. liquid butadiene-nitrile rubber and/or amino group-contg. liquid butadiene-nitrile rubber, and (3) a dimer acid and/or dibasic acid, (B) 1-30 pts.wt. of a guanidine/based compound, and (C) 1-90 pts.wt. of a curing agent for one-pack epoxy resin formulations. The present composition can be cured in a short time, being capable of developing high adhesiveness irrespective of the properties of adherend and of the state of adhesive surface.
Patent JP-H0289100-A (JP)
Title: Voice recognizing device
Inventor: UEDA TORU
IPC: G10L15/18
Filed: 1988-09-26
Abstract: PURPOSE:To prevent erroneous recognition of a voice input word due to addition of noise by collating both of a character string consisting of syllable recognition results including syllable recognition results of noisy syllable sections and a character string consisting of syllable recognition results including no syllable recognition results of noisy syllable sections with a dictionary. CONSTITUTION:A noisiness discriminating part 5 discriminates whether an extracted syllable section is noisy or not based on the feature quantity of the extracted syllable section. When there is a syllable discriminated as a noisy syllable section as the result, both of a character string consisting of syllable recognition results including syllable recognition results of the noisy syllable section and a character string consisting of syllable recognition results including no syllable recognition results of the noise syllable section are collated with the dictionary by a dictionary collating part 9 to recognize the voice input word. Consequently, syllable recognition results of the noisy syllable section are abandoned to perform collation with dictionary. Thus, erroneous recognition of the voice input word due to addition of noise to the input voice is prevented.
Patent JP-H02257813-A (JP)
Title: Guiding device for fluid
Inventor: RONARUDO JIYOOJI MINSHIYURU
IPC: A01G25/00
Filed: 1989-09-18
Abstract: PURPOSE: To enable formation of a wide porous surface for fluid supply by connecting a manihold member through simple assembly and attachment to a panel member having plural apertures. CONSTITUTION: A panel member 16 is provided with 1st and 2nd sheet sections 28 and 30, spacer means 36 for keeping an interval by separating the 2nd sheet section 30 from the 1st sheet section 28 and for forming an internal space between these sheet sections and 1st and 2nd terminal sections 40 and 44 of which any one is provided with 1st edge passages 42 and 46 at least, plural apertures 32 are arranged at the section 28 and the edge passages 42 and 46 and the apertures 32 are communicated to the internal space.  Besides, a manihold member 18 is provided with walls 54 and 56 forming the internal space 52, opening end 72 communicated to the internal space 52 and connecting means for connecting the member 18 to the member 16 so as to seal it and at the connecting means, on the walls 54 and 56, one aperture 72 at least is arranged for communicating the internal space 52 and the edge passage 38 of the member 16.
Patent JP-S6483176-A (JP)
Title: Ultrasonic vibrator
Inventor: SADAMURA SHIGERU
IPC: H04R17/00
Filed: 1987-09-25
Abstract: PURPOSE:To obtain an ultrasonic vibrator having a high noise resistance and to enable the implementation of detection of a wide range and transmission to a more distant place, by a method wherein vibrations in the direction of the axis of the vibrator are divided by discontinuous planes. CONSTITUTION:An ultrasonic vibrator is formed of an electro-mechanical conversion material so that it has the shape of a hollow cylinder having a mean radius (r) and a length L. Discontinuous planes 31 are provided so that they intersect the axis of the vibrator 3 perpendicularly, and a distance l1 between the discontinuous planes 31 or a distance l2 between the discontinuous plane 31 and the end of face of the vibrator 3 is set at the dimension of 0.7pir(1-sigma<2>)<1/2>(sigma is the Poisson ratio of a voltage material). Besides, a continuous part 32 is provided in a part of the discontinuous plane 31 so that a prescribed length in the direction of the axis of the vibrator 3 is secured. Electrodes are provided on the inner and outer surfaces of the vibrator 3, lead wires are connected thereto, and a high-frequency voltage is impressed thereon. Then vibrations in the direction of the axis are divided by the discontinuous panes 31 and not propagated to the whole of the vibrator 3. Therefore, ultrasonic waves emitted outward are almost composed of components in the radial direction thereby causing no coupling phenomenon.
Patent JP-S6395487-A (JP)
Title: Method for cleaning photosensitive body with magnetic brush
Inventor: FUJIMURA YOSHIHIKO
IPC: G03G21/10
Filed: 1986-10-09
Abstract: PURPOSE:To well clean a photosensitive body with a magnetic brush without enlarging the size of the device, by successively performing the destaticization of the photosensitive body by means of a destaticizing lamp and sliding of a conductive fur brush on the photosensitive body before the magnetic brush is slid on the photosensitive body. CONSTITUTION:A photosensitive body 3 is rotated in the clockwise direction as shown by the arrow and a destaticizing lamp 4, conductive fur brush 1, and magnetic brush forming member 5 are arranged in the described order in the rotating direction of the body 3. Therefore, the photosensitive body 3 is destaticized to its residual potential by the lamp 4 and the toner remaining on the photosensitive body 3 in destaticized by the conductive fur brush 1 thereafter, before the toner remaining on the photosensitive body 3 is cleaned by the magnetic brush 5. Any optional lamp can be used as the destaticizing lamp 4 if the lamp has a sufficient light quantity which can make the potential of the photosensitive body 3 to a final residual potential determined by the physical property of the body 3 when the body is irradiated. Therefore, cleaning of the photosensitive body 3, to which highly magnetic toner of 10<12>-10<16>OMEGAcm sticks, is realized, with no scratches being formed on the surface of the photosensitive body.
Patent JP-H06285368-A (JP)
Title: Regenerating method of zeolite for removing ammonia
Inventor: KAWAMOTO TAKASHI
IPC: B01J20/18
Filed: 1992-09-09
Abstract: PURPOSE:To provide the regenerating method which efficiently regenerates zeolite, does not contain ammonia in a regenerated waste liq., accelerates the decomposition of the combined chlorine in the waste liq. and easy in handling of the waste liq.. CONSTITUTION:A regenerant is produced by adding sodium hydroxide independently or common salt and potassium chloride in addition to the sodium hydroxide into the aq. soln. of sodium hypochlorite, and the ammonium ion-adsorbed zeolite is regenerated by the regenerant. Or, the regenerant is the soln. of the sodium hypochlorite or calcium hypochlorite independently or the soln. of these, the common salt and the potassium chloride or calcium chloride, and the ammonium ion-adsorbed zeolite is regenerated by the regenerant and the sodium hydroxide is added to regenerated waste liq..
Patent JP-S59113804-A (JP)
Inventor: ROIDO AANORUDO UIKUHAISU
IPC: A01B63/00
Filed: 1983-12-20
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-H0695833-A (JP)
Title: Multi-media information display device
Inventor: KIMURA YUJI
IPC: G06F3/048
Filed: 1992-09-09
Abstract: PURPOSE:To reduce a load applied to a display processing of an animate picture window by deleting the animated picture widow, when a ratio of an area which cannot be displayed by a superscribed window, exceeds a prescribed value, in the animated picture window. CONSTITUTION:A display state detecting part 140 is subjected to distributed parallel processing by a control part 120, and simultaneously, monitors a window display state of displayed multi-media information. Subsequently, a window on which other information is displayed is superscribed on an animated picture window, and when it is detected that an area exceeding a prescribed ratio in the area of the animated picture window cannot be displayed by this superscribed window, the control part 120 deletes this animated picture window, and a processing storage part 150 stores the contents of a display processing of this animated picture window. Accordingly, the animated picture window in which it becomes difficult to provide information by the superscribed window can be deleted automatically, troublesomeness for executing an instruction for closing the animated picture window can be released from a user, and flickering in an indistinct state can be prevented.
Patent JP-H08104949-A (JP)
Title: Formation of structure having surface treated layer and surface treated layer
Inventor: URASHIRO KEIICHI
IPC: B23K26/352
Filed: 1994-10-05
Abstract: PURPOSE: To provide a means of forming a structure low in high temp. crack sensitivity at the time of surface treatment and having a surface layer good in corrosion resistance after the execution of the heat treatment and forming the surface treated layer. CONSTITUTION: A structure constituted of an austenitic stainless steel whose surface part is formed of an upper part layer 6 having an austenite single phase structure and a lower part layer 5 having a structure solidified by primary crystal ferrite and the same surface layer are formed. Thus, the structure having the surface layer free from the generation of deterioration in corrosion resistance caused by low temp. sensitization or the like can be produced, and the generation of defects caused by solidifying cracks and high temp. cracks can be prevented at the time of forming the surface lager.