baber/WOPTO huggingface dataset:
Patent JP-S61205400-A (JP)
Title: Method for controlling fluid flow
Inventor: MOTODA KENRO
IPC: F15D1/00
Filed: 1985-03-07
Abstract: PURPOSE:To enable to control a flow of fluid by making ultrasonic waves act on a pipe, in which the fluid flows, thereby generating a surface progressive wave on the internal surface of the pipe. CONSTITUTION:A pipe body 1 is formed with an elastic body. A plurality of ultrasonic piezoelectric transducers E and E are attached radially on the periphery of this pipe body 1 toward the center of the pipe body 1. When drived, these ultrasonic piezoelectric transducers E and E generate surface progressive waves consisting of a ultrasonic longitudinal wave and a transverse wave on the internal surface of the pipe body 1. A flow of the fluid can be controlled by bringing the direction of the surface progressive wave either in accordance with or in opposition to that of the flow of the fluid in the pipe body 1.
Patent JP-S57161440-A (JP)
Title: Capacity controlling circuit of room air conditioner
Inventor: ARAKAWA NOBUAKI
IPC: F24F11/00
Filed: 1981-03-27
Abstract: PURPOSE:To keep the input counterbalanced to the controlled capacity by controlling th rotational frequency of the compressor motor. CONSTITUTION:The difference DELTAT between room temperature Ta and set temperature TR is inputted to a temperature-to-rotational frequency converter 1 in order to output digital signal N of the rotational frequency of the compressor, which is converted to analog signal A in the form of voltage by means of an analog/digital converter 2. The analog signal A is converted by means of an energizing width controller 3 to pulse having changing energizing width in order to control the rotational frequency of the compressor motor 5 such as DC brushless motor of the like through a compressor motor driving part 4.
Patent JP-S53128843-A (JP)
Title: Preventive device for peak current stacking of elevator
Inventor: FUNAHASHI KENZOU
IPC: B66B1/00
Filed: 1977-04-15
Abstract: PURPOSE: To prevent the stacking of peak current, by obviating the simultaneous starting of a driving motor, when a plurality of cages perform light load fall or heavy load rise. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04279806-A (JP)
Title: Light beam scanning type distance measuring device
Inventor: MIZUNUMA MAMORU
IPC: G01B11/24
Filed: 1991-03-08
Abstract: PURPOSE:To measure distance with precision by converting two-directional convergence position signals into distance by using directional calibration curves, conducting vector composition, and calculating the distance to a measured object. CONSTITUTION:Laser beam emitted from a semiconductor laser 11 is shaped into parallel light by means of a beam regulating lens 12, and reflected by means of a rotary scanning mirror 13, and radiated to the inner wall of a measured tube 10. A photospot is formed on the inner wall surface of the pipe 10, and part of light scattered to the perimeter from the photospot is reflected by means of a rotary scanning mirror 14, and converged by means of a convergence lens 15, and reaches a two-dimensional semiconductor position detection element(PSD) 16, and a photospot image is formed on the light receiving surface of the PSD 16. Convergence positions X, Y outputted from the PSD 16 are converted into distance by means of two-axial calibration curves fx, fy, and vector operation is conducted, and measurement is calculated.
Patent JP-S51119255-A (JP)
Title: Displacement detector
Inventor: UCHIDA KOUZOU
IPC: E04H7/00
Filed: 1975-04-11
Abstract: PURPOSE: Displacement detectors, fitted to various positions of a liquid storage, that inform the amounts, places, future tendencies, and danger of non-uniform sinkings and issue alarms. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04263351-A (JP)
Title: Peripheral device control system
Inventor: SAKAI SATORU
IPC: G06F13/14
Filed: 1991-02-18
Abstract: PURPOSE:To only reconnect a peripheral device to a main body device when they are not connected yet with each other and also to change the peripheral device into another of a different type without cutting off the power supply of the main body device. CONSTITUTION:A main body device 1 is provided together with a peripheral device 4 which is connected to the device 1. When the power supplies of both devices 1 and 4 are applied, the initialization processing is carried out for the device 4 and then the data input/output control is carried out between both devices 1 and 4. In such a system, a means which detects whether the device 4 is connected to the device 1 or not is added together with a means which reports a state where the device 4 is not connected to the device 1 yet, and a means which performs the initialization processing for the device 4 based on the preceding report when the device 4 is connected to the device 1.
Patent JP-H05244372-A (JP)
Title: Image forming device
Inventor: ARAI KAZUHIKO
IPC: H04N1/23
Filed: 1992-02-28
Abstract: PURPOSE:To form a latent image which is equal to the image by an intensity modulation method by the same configuration as that of an area modulation method. CONSTITUTION:An electrifying corotron 12, a developing device 13, a transfer corotron 14, a cleaner 15 and an erase lamp 16 are arranged around a photosensitive body 11 and the photosensitive body 11 is exposed by an optical beam 18 from a laser ROS. The spot radius of the optical beam 18 on the photosensitive body 11 is set to be a pitch which is beyond one and half times as large as a picture element pitch. When resolution in an FS direction and resolution in the SS direction are mutually 400spi, for example, the spot radius on the photosensitive body 11 of the optical beam 18 is set to be more than 96mum in the both FS and SS directions. The particle size of a toner used in the developing device 13 is equal to below 5mum. Thus, the equal latent image is formed on the photosensitive body 11 at the time of spuriously using the intensity modulation method.
Patent JP-H10291294-A (JP)
Title: Apparatus and method for multicolor printing for cylindrical member
Inventor: HORTH ROLAND
IPC: B41M1/40
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To accurately execute multicolor printing of high quality on a cylindrical member, in an apparatus and method for multicolor printing for the member. SOLUTION: The apparatus 10 for multicolor printing on a cylindrical member comprises a plurality of ink adhering steps of adhering different colors to an outer periphery of the member C, and a plurality of ink drying steps of drying the inks adhered to the member C after the adhering steps. The adhering steps each moves a mandrel 24 for holding the cylinder C in an externally inserting state in a circular arc state along an outer periphery of a blanket in the state that an outer periphery of the member C is brought into contact with an outer periphery of the blanket coated with ink and provided on the outer periphery of the blanket cylindrical part 19. In this case, the part 19 is rotated in reverse direction to the moving direction of the mandrel 24 at an axis as a center, and the mandrel 24 is rotated at the axis as a center so that the relative speed between parts in contact with the member C and the blanket becomes zero.
Patent JP-S61202472-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAGUCHI TAKAO
IPC: H01L29/812
Filed: 1985-03-06
Abstract: PURPOSE:To readily manufacture a gate electrode having the gate length of submicron size of 0.2-0.5mum by forming the electrode with an insulating film to which ions are implanted to reduce an etching rate as a mask. CONSTITUTION:Si ions are implanted to a semi-insulating GaAs substrate 1, activated to form an N-type channel layer 2, and a tungsten silicide WSix film 3 of a gate electrode material is formed by a sputtering method thereon. An SiO2 film 10 is formed by a CVD method thereon, a region 11 is formed by implanting hydrogen ion by focusing hydrogen ions beam IBH on the region corresponding to the gate electrode, and an SiO2 pattern 11 is allowed to remain by etching. With the pattern as a mask a WSix gate electrode 103 is formed by selectively etching to form a source region 6, a drain region 7, a source electrode 8 and a drain electrode 9.
Patent JP-S62201258-A (JP)
Title: Printing head of dot printer
Inventor: UKAI MAKOTO
IPC: B41J2/265
Filed: 1986-03-03
Abstract: PURPOSE:To obtain the printing head of a dot printer always taking stable printing operation, by arranging the printing wires of an operating body so that the pitch of adjacent printing wires is set to specific times the dot pitch of printing in a printing head scanning direction. CONSTITUTION:The printing wires 5 corresponding to magnetic circuits 15 and printing hammers 14 arranged radially and adjacently at almost equal intervals are arranged so that each of the pitches PX, PY of the printing wires 5 in a printing head scanning direction is set (N+1/X) times (N=0, 1, 2, 3,..., X=2, 3, 4, 5,...) a dot pitch P. By this arrangement, at the time of printing, the printing wires 14 arranged adjacently are mutually driven so as to be shifted by a 1/X cycle and the magnetic circuits 15 are mutually excited so as to be shifted by the 1/X cycle and not excited simultaneously. Therefore, magnetic interference is not almost generated between the magnetic circuits 15 arranged adjacently and the operation of the printing hammers 14 becomes stable and no printing defect is generated. Further, by arranging the printing wires 15 in a shape near to a circle, the stress applied to the printing wires can be reduced.
Patent JP-H02224296-A (JP)
Title: Ceramic multilayer wiring board
Inventor: HOSHI KENICHI
IPC: H05K3/46
Filed: 1989-02-25
Abstract: PURPOSE:To make it possible to perform firing and baking of internal resistors along with firing of ceramic by using an alloy of W and Mo as material for resistors to be formed inside a board. CONSTITUTION:A specified form is printed on a ceramic green sheet with resistor paste consisting of organic vehicle and powder of an alloy of W and Mo having comparatively high electric resistivity and an atomic ratio of 1:1 or so. A plurality of sheets obtained in this way are lapped and thermocompression- bonded to make a ceramic green sheet laminate. Even after the laminate obtained in this way has been fired at a high temperature of 1,400 deg.C or above, resistors made of the W-Mo alloy still have specified resistance values. And, this makes it possible to fire internal resistors simultaneously with ceramic materials.
Patent JP-H06240694-A (JP)
Title: Foundation structure
Inventor: SAKAGUCHI MASAHIKO
IPC: E02D27/50
Filed: 1993-02-10
Abstract: PURPOSE:To prevent the settlement of a structure in a liquefaction ground, etc., by providing buoyancy bodies such as hollows, etc., to pile sections holding the structureand, at the same time, mounting lift preventing anchors to the buoyancy bodies. CONSTITUTION:Buoyancy bodies 21 are constrained and, at the same time, bearing force possessed by the ground is shared by buoyancy, so that even if ground liquefaction occurs to reduce frictional force of the ground, a structure 1 is not settled. After that, in the case of ground liquefaction, when there is the possiblity that the structure 1 is floated and felled by buoyancy of the buoyancy bodies 21, the buoyancy bodies 21 are fixed to a bearing layer 42, etc., with anchors 3. According to the constitution, immediate settlement of the structure can be prevented in the case of liquefaction, and the structure can be borne without constructing longer piles even if a poor subsoil is very deep.
Patent JP-H05243613-A (JP)
Title: Light-emitting device and its manufacture
Inventor: YOKOGAWA TOSHIYA
IPC: H01L33/12
Filed: 1992-03-02
Abstract: PURPOSE:To provide a p-n junction type blue LED(light-emitting diode) have a high light-emitting efficiency by obtaining a p-type positive hole injection layer. CONSTITUTION:On an n-type GaN crystal 13 formed on a sapphire substrate 11, a super-lattice structure is formed, where p-type conductive GaAs 142 and GaN 141 are alternately formed in multilayer. A positive electrode is formed on a super-lattice structure 14, and a negative electrode is formed on a GaN crystal 13.
Patent JP-H09235245-A (JP)
Title: Termination of cyclic olefin hydrating reaction
Inventor: TEZUKA MAKOTO
IPC: B01J29/87
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for terminating a hydrating reaction for a cyclic olefin by which the reaction can stably be recarried out without deteriorating catalyst activities or properties of oil-water separability. SOLUTION: This method for terminating a hydrating reaction for a cyclic olefin is to stop the feed of a cyclic olefin to a reactor and then separate the resultant reactional solution into an oil and water at >=40 deg.C temperature in a method for producing a cyclic alcohol comprising continuously feeding the cyclic olefin to an aqueous slurry containing a solid acid catalyst and carrying out the hydrating reaction.
Patent JP-S60188172-A (JP)
Inventor: SAKATA HIROSHI
IPC: A61M11/02
Filed: 1984-03-07
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-H07264596-A (JP)
Title: Image encoding device
Inventor: KIN SHIYOUKUN
IPC: H04N19/176
Filed: 1994-03-15
Abstract: PURPOSE: To improve picture quality without induction of folding on a time base by determining a moving vector from a video frame signal and its last frame signal and obtaining a time-base band limitation through filtering with a space axis cutoff frequency varied adaptively to the moving vector. CONSTITUTION: A movement evaluation block 12 in a space frame 10 determines a moving body in a video signal to extract a moving vector. A space filtering(MASF) block 13 which is adapted to movement receives the current video frame signal and extracted moving vector and filters the current frame signal along the track of the moving body. A video encoder 20 receives the outputs of the movement evaluation block 12 and block 13, removes an overlap of the video frame signal, and compresses data. Consequently, time-base band limitation is obtained and the picture quality is improved.
Patent JP-H04261350-A (JP)
Title: Induction motor with two or more stators
Inventor: SATAKE TOSHIHIKO
IPC: H02K17/18
Filed: 1991-02-14
Abstract: PURPOSE:To obtain an induction motor which makes a smooth transition from starting to operation by short-circuiting a plurality of first rotor conductors each other through resistors while providing a second rotor conductor on the inside of the first rotor conductor in a plurality of rotor cores. CONSTITUTION:First rotor conductors 5 are provided in rotor cores 2, 3 and second rotor conductors 6, 7 are provided on the inside of the first rotor conductor 5. Here, the sectional area of the first rotor conductor 5 is formed smaller than that of the second rotor conductors 6, 7, and the plurality of first rotor conductors 5 are short-circuited through a connecting material 13. By the above constitution, a current of different phase is induced in the rotor cores 2, 3 in the first rotor conductor 5 at the time of starting to generate high torque with a low starting current. On the other hand, the second rotor conductors 6, 7 are provided on the inside of the first rotor conductor 5, so that at the time of starting, a current is prevented from easily flowing by a skin effect, and most of the current is allowed to flow in the fist rotor conductor 5.
Patent JP-H08203325-A (JP)
Title: Pull switch device for ceiling-mounted type luminaire
Inventor: WATANABE KAZUTOSHI
IPC: F21V23/04
Filed: 1995-01-26
Abstract: PURPOSE: To reduce the operating force of a pulling string for operating a pull switch by using a string for pulling a base part for operating the pull switch in the horizontal direction. CONSTITUTION: A pull switch 1 is fixed to a luminaire main body 6. A tool 7 for hanging don a string is installed into the peripheral part of the main body 6 and a string 5 for pulling a tip is passed through a slide ring 3 connected to a string means 2 for pulling a base part for operating a pull switch. The string 5 is connected to the main body 6 at its one end 4 and hung down through the tool 7 for hanging down it. Therefore, the means 2 can be used in the horizontal direction, and the force of a person by which the string is pulled is reduced to half of the force of the slide ring 3 by which the means 2 is pulled, so that the operation may be lightened.
Patent JP-H04282302-A (JP)
Title: Anti-ant and preservative agent for wood
Inventor: NAGANO MASAHIRO
IPC: A01N37/44
Filed: 1991-03-11
Abstract: PURPOSE:To provide the subject low toxic anti-ant and preservative agent for wood, containing a specified alkylbetaine-type metal salt compound selected from Cu salts, Zn salts, Li salts, Ba salts, Mg salts, Al salts and Co salts as the active component and capable of ready handling. CONSTITUTION:An anti-ant and preservative agent for wood, containing an alkylbetaine-type metal salt compound of the formula (R is 8-22C alkyl or 8-22C alkenyl; R' is 1-2C alkyl, hydroxyethyl or hydroxypropyl; R'' is R or R'; n is integer of 1-3; M is Cu, Zn, Li, Ba, Mg, Al or Co) as the active component, preventing decay of a wood material and capable of preventing insect damage due to insect pests such as a white ant. This anti-ant and preservative agent is dissolved in water, a water-containing organic solvent, etc., and the resultant solution is applied to a wood material, e.g. by coating the surface of the wood material therewith, by immersing the wood material therein for impregnation or by pressing it into the wood material under pressure. Since a harmful heavy metal such as Cr or As is not contained, the above-mentioned agent can be safely handled.
Patent JP-S51122051-A (JP)
Title: Process for preparation of acenaphthenes
Inventor: ICHIKAWA HIROSHI
IPC: B01J29/08
Filed: 1975-04-15
Abstract: PURPOSE: Acenaphyhenes, useful for various raw materials, is prepared from cyclododecatriene using a particular zeolite catalyst. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03246052-A (JP)
Title: Ink jet recorder
Inventor: NODA ATSUSHI
IPC: B41J2/185
Filed: 1990-02-26
Abstract: PURPOSE:To simplify a drive mechanism for projecting or retracting a wiping member by a method wherein the wiping member that can be projected to or retracted from a recording head travel path is provided, and a cam part provided on a wiping member side is engaged with a ratchet provided on a carriage side. CONSTITUTION:Upon completion of recording, a ratchet 34 engages with a cam part 31C with the movement of a recording head 20 in a direction of an arrow A. Since the ratchet 34 cannot further rotate clockwise, the abutting of the ratchet 34 against the cam part 31C causes a blade holding member 31A to be retracted in a direction of an arrow E against the force of a spring 31B. When the recording head 20 moves in a direction of an arrow D to a recording start position, the ratchet 34 abuts against the cam part 31C. Since the force of a ratchet spring 34A is set to be smaller than that of the blade pressing spring 31B, the ratchet 34 rotates counterclockwise against the force of the spring 34A, and the blade holding member 31A is not retracted but still held on a projected position. In this manner, a blade 31 is projected to the travel path of the recording head 20, whereby the delivery port surface of the recording head 20 is wiped with the travel of the recording head.
Patent JP-S61204997-A (JP)
Inventor: OKINAKA HIDEYUKI
IPC: H05K3/10
Filed: 1985-03-08
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-H11250703-A (JP)
Title: Lighting fixture for vehicle
Inventor: SUZUKI MICHIHIKO
IPC: F21S8/10
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture for vehicle with a low number of assemble processes by molding and integrating thermoplastic elastomer foam which foams in a few seconds, has a stable shape and forms an elastic seal member, with a seal leg end of a lamp forming member made of synthetic resin, by extrusion. SOLUTION: This lighting fixture for vehicle has a seal leg 16 formed in a protruding state on a back of a lamp body 10 made of synthetic resin where the seal leg 16 is press-held to a vehicle body panel 18 via an elastic seal member 20. The elastic seal member 20 is formed from thermoplastic elastomer foam by a die 40. The die 40 engages with a portion of a seal leg end 16a and runs along the seal leg 16. The thermoplastic elastomer foam is extruded in the shape of the letter U in lateral cross section and integrated with the seal leg 16 to hold a seal leg end 16a. The die 40 moves around the seal leg 16 so that the elastic seal member 20 made of the thermoplastic elastomer foam is molded and integrated with the seal leg end 16a. Accordingly, installation of a lamp to a vehicle body is made easy.
Patent JP-H05245150-A (JP)
Title: Specimen for executing output evaluation of shock wave and shock wave output evaluating device using the specimen
Inventor: AIDA SATOSHI
IPC: A61B17/22
Filed: 1992-03-03
Abstract: PURPOSE:To provide the specimen for evaluating objectively and stably an output of a shock wave generation source in an extracorporeal shock wave lithotripsy device, and a shock wave output evaluating device using the specimen. CONSTITUTION:A specimen 1 consists of a cylindrical body 2 having an opening part on at east one end face, a closed chamber formed in the cylindrical body 2 by a shock wave penetrating membrane provided in the opening part of this cylindrical body 2, a holding body 4 which can sieve a granular body of a prescribed diameter, provided in this closed chamber, a holding part 4a provided in a prescribed position of this holding body 4, and a liquid subjected to deairing control and filled and enclosed in the closed chamber, and the shock wave output evaluating device consists of a shock wave generation source for executing evaluation by using this specimen 1.
Patent JP-H03247383-A (JP)
Title: Manufacture of substitutional stuffy toy
Inventor: OKAMOTO MITSUO
IPC: A63H3/02
Filed: 1990-02-26
Abstract: PURPOSE:To obtain a stuffy toy which works as a substitution of an object which let a person feel a high unity by putting a part of body of a dead person or animal such as hair or nail inside the toy. CONSTITUTION:A part of body, such as hair, nail or other possible things of an object is put into a stuffy toy made in a conventional method. At this time, the part of body can be put either separately or together with stuffing. Further, it can also be sewed or pasted on the surface of the stuffed toy.
Patent JP-H0589116-A (JP)
Title: Document preparing device
Inventor: KUSUHASHI TAKASHI
IPC: G06F17/21
Filed: 1991-03-11
Abstract: PURPOSE:To improve the utilization efficiency of contents and an index by managing unitarily the text, the contents and the index as the same document. CONSTITUTION:A control part 1 generates automatically the contents and the index based on the text data of the produced document, and manages them with the text as one document. Thus, the contents and the index are unitarily managed, namely, they are page-managed together with the text in the same document. At the time of printing them as one document, for example, serial numbers are added to the text, the contents and the index. At the time of referring to the generated contents or the index, the contents or the index is called to a display screen by using the calling processing of page data on a page calling part 7. At the time of executing the edition processing of the text by referring to the contents or the index, for example, the designated page of the contents or the index can be displayed by a page calling processing without calling the contents or the index as a different sentence. Thus, troublesome input work such as the calling processing of the sentence is not required and the contents and the index can be used.