baber/WOPTO huggingface dataset:
Patent JP-H02187896-A (JP)
Title: Photoelectric type smoke sensor
Inventor: NAGAOKA AKIRA
IPC: G08B17/107
Filed: 1989-01-14
Abstract: PURPOSE:To effectively use power outputted by a flood element even when an optical chamber is made into a small and thin type one by using a aspherical light emitting diode having an ellipsoidal shape for the flood element. CONSTITUTION:A frame body to compose an outer shell is formed with a body 1 and a cover 2 formed with molded articles. For the outer peripheral part of an optical chamber 3, a labyrinth 5 is provided, which is a bulkhead having a simple labyrinth shape to prevent diffused external light and cause to flow in smoke. Further, for the body 1, a holder 6 is provided, and a flood element 7 and a light receiving element 8 are provided for the holder 6 so that scattered light from a smoke sensed area can be received. Here, for the element 7, the light emitting diode obtained by molding an aspherical resin having an ellipsoidal-shaped surface is used. Thus, even when the effective aperture of the light emitting diode is made larger, the blurring of a light emitted beam can be minimized. Therefore, even when the optical chamber is made into the small thin type one, the power outputted by the element 7 can be used effectively.
Patent JP-S61165984-A (JP)
Inventor: MIYAGAWA JUNICHI
IPC: H05B6/12
Filed: 1985-01-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61165106-A (JP)
Title: Obstacle detecting device of unmanned running car
Inventor: YOSHIMOTO YOSHIO
IPC: G05D1/02
Filed: 1985-01-17
Abstract: PURPOSE:To control efficiently an unmanned running car by providing a means for detecting whether an obstacle is moving or standing still. CONSTITUTION:An obstacle detecting device 6 is constituted of an obstacle detecting system 30 and a dynamic displacement detecting system 30, and by its output signal, a running driving system 10 is controlled. The dynamic displacement detecting system 30 is provided with an input/output control device 38 for receiving an obstacle detecting signal from the obstacle detecting system 20 and bringing a measuring TV device to an operation control by its signal. In this state, an obstacle image which is imprinted by the TV device 31 is supplied to a storage device 34 and a correcting arithmetic device 35 through an image analyzing device 32 and a switching device 33. An image analyzing result inputted to the storage device 34 and an image analyzing result obtained from the correcting arithmetic unit 35 are compared by a comparator 36, and based on its comparison result, a processing arithmetic unit 37 sends a signal of a stop or an advance continuation, etc. to the running driving system 10.
Patent JP-S58125510-A (JP)
Title: Conveying method and device of article
Inventor: NAKANE MIKITO
IPC: B21D43/02
Filed: 1982-01-20
Abstract: PURPOSE:To surely and easily invert an article in a device which inversively transfers a half divided bearing member or the like on the way of conveyance, by constituting the device in such a manner that the article is intermittently press moved to an inverting mechanism and the inverting mechanism is inverted during an intermittent interval to press out the article to a downstream route. CONSTITUTION:Aligned mateial 1 is intermittently pressed and moved by a press moving means then pressed into a cylindrical body 8 from an opening 5 of an inverting plate 4. Here the next position material 1 is fitted to the opening 5 of the plate 4 and stopped by a stopper 6. Here an upper mold 20 of a press machine 13 is lowered, then an inverting mechanism 12 provided to a lower mold 14 is operated to 180 deg. rotate the body 8 and the plate 4. Accordingly, the material 1 is 180 deg. rotated. Then as the mold 20 rises after an end of press work, the material 1 is completely advanced by the press moving means to press the noninverted material into the plate 4. This operation is repatedly performed. By theis constitution, inversion can be surely and promptly operated.
Patent JP-S58125065-A (JP)
Title: Variable power copying device
Inventor: SAKAGUCHI KOUJI
IPC: G03G15/00
Filed: 1982-01-20
Abstract: PURPOSE:To allow the leading edge of an original and that of a copy paper to coincide with each other precisely, by constituting the device so that a copy material, which has the leading edge positioned preliminarily in a prescribed position and is held, is carried to the next process stage in a constant speed by a timing signal. CONSTITUTION:When the copy material is stopped in a certain holding position or is fed again (started to be carried), a slight delay is generated by various causes such as the mass, the moment, the signal delay, and friction of the rotating system. When the delay time is denoted as T2, a delay time T to be set is obtained by an equation T=T1-T2. Consequently, a signal is generated when an optical scanning means scans for a length l1 from the leading edge of the original, and carrying of the copy material which has the leading edge positioned at a point D set preliminarily by said method and is held is started on the basis of this signal, and thus, leading edges of the copy material and a copy image coincide with each other.
Patent JP-H02187976-A (JP)
Title: Optical disk
Inventor: NOMURA TADASHI
IPC: G11B23/28
Filed: 1989-01-13
Abstract: PURPOSE:To automatically discriminate a correct disk rotating direction and to supply a reference rotating direction signal for showing the correct disk rotating direction to an optical disk device by providing a signal for showing the reference rotating direction on a specific radial direction of the disk surface. CONSTITUTION:When a double access optical disk 1 is installed in an optical disk device, a reflection factor of a concentric circle-like area 11a or 11b having a signal for showing the reference rotating direction of a first and a second optical disks 1a, 1b which prescribe the counterclockwise direction or the clockwise direction, respectively indicated with an arrow 1a or 1b as a normal use state is detected. As a result, the double access disk 1 is rotated immediately in the normal direction, and a recording/reproducing or erasing operation is executed quickly.
Patent JP-S61167869-A (JP)
Title: Acceleration sensor
Inventor: OTANI YOSHIO
IPC: G01P15/11
Filed: 1985-01-18
Abstract: PURPOSE:To realize simple structure, high reliability, and high density and to reduce errors due to temperature variation by providing a permanent magnet, alternating magnetic field generating means, and a magnetic detecting means, etc. CONSTITUTION:An alternating magnetic field is generated at right angles to a magnetic field established by the permanent magnet 2 by the excitation of a coil 6, and attractive force and resiliency operates alternately on the magnet 2. Consequently, the friction to the contact surface between the magnet 2 and a storage chamber 1a is only dynamic friction and when inertial force by acceleration operates, displacement in the direction is easy to occur. Then, the position of a magnet holding member 8 is adjusted to position the magnet 2 laterally. At this time, the ratio of right and left speed detection is normally equalized, so the position of the member 8 is adjusted so that the magnet 2 is in the center of the storage chamber 1a. In such a state, when detection signals detected by magneto-resistance elements 4 and 4 are regarded as references, the magnet 2 moves in proportional to the acceleration in the acceleration, so signals proportional to the movement extents are obtained from the detecting elements 4 and 4 and the acceleration is known from the differences from the references.
Patent JP-H08192411-A (JP)
Title: Fitting device for slurry casting head
Inventor: MOGI KENTARO
IPC: B28B1/26
Filed: 1995-01-20
Abstract: PURPOSE: To facilitate the accommodation of slurry dropping from a receiving head in a casting head by forming the outflow port of the casting head into an upward open tapered surface and the lower end surface of a slurry receiving head into a downward narrowing tapered surface which is engaged with the tapered surface. CONSTITUTION: After matching lower and upper molds, the piston rod 62a of a hydraulic cylinder 62 is protruded to connect a casting head 46 to a receiving head 32. At this time, the upward opening tapered surface 52 of the casting head 46 and the downward narrowing tapered surface 34 of the receiving head 32 are brought into close contact with each other. Under this condition, slurry is supplied into a mold from a slurry supply tube 54. After supplying a sufficient amount of slurry is supplied into the mold to make mud adhere to the inside surface of porous resin, the rod of the hydraulic cylinder 62 is retracted to lower the casting head 46. The mold is then opened.  If slurry drops from the receiving head 32, the slurry runs on the tapered surface 34, gathers to the central side of the receiving head 32, and is accommodated in the upward opening tapered surface 52 of the casting head 46, so it is possible to prevent the slurry from flowing down to the outside of the casting head 46.
Patent JP-S60173200-A (JP)
Inventor: NIKORASU DABURIYU RAZORISATSUK
IPC: B31F1/12
Filed: 1985-01-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09197569-A (JP)
Title: Image forming device
Inventor: NISHIO TOMONOBU
IPC: G03B27/54
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To irradiate a three-dimensional object with light in an optimum state corresponding to the shape of the three-dimensional object and to form a flat image of good quality, or image data, in the case of scanning/exposing the three dimensional object and forming the flat image, or the image data. SOLUTION: Halogen lamps 132A, 132B in a lamp unit 130 are operated by a simultaneous lighting mode for lighting the lamps together and either of 1st and 2nd independent lighting modes where the lamps are selectively and independently lighted. Also, the light emitting quantity of each halogen lamps 132A, 132B can be separately and independently changed, and also, the light irradiation angle can be changed (adjusted). Thus, the three-dimensional object to be scanned/exposed is illuminated with the optimum illumination balance in accordance with the rugged shape of the object and the light reflectance of the object.
Patent JP-S60151655-A (JP)
Title: Desk copying machine cabinet
Inventor: ISHIKAWA SEISHI
IPC: G03G15/00
Filed: 1984-01-19
Abstract: PURPOSE:To eliminate instability of a cabinet by providing the cabinet of a copying machine on the side to be connected with a sorter with each of turnable casters having a pivot and an arm of a prescribed length. CONSTITUTION:Each of the casters 4, 4' on the side to be connected with a sorter among 4 casters fixed to the bottom of the cabinet 3 for setting a desk copying machine 1 is fixed to one end of an arm 7, 7' with the other end turnably supported on the pivot 6, 6' fixed to the bottom of the cabinet 3. The gravity center of the machine 1 is moved by connecting the sorter with the machine, the stability of the total body of the machine 1 and the cabinet 3 bearing the machine 1 can be ensured by selecting the proper length of the arms 7, 7' in advance and properly turning the arms.
Patent JP-S57121979-A (JP)
Title: Foot-drive device in walking machine
Inventor: TAGUCHI KINTAROU
IPC: B62D57/032
Filed: 1981-01-21
Abstract: PURPOSE:To adjust the phase of left and right feet and control the drive speed by linking a pair of left and right feet via a drive regulation device. CONSTITUTION:In case there is a relative phase lag of 180 deg. between left and right feet 31 and 32 on chains 33 and 34, when a drive device 35 is driven at the stopped state of a drive device 61, feet 31 and 32 are driven at an equal speed oppositely to each other. In case left and right feet 31 and 32 are brought into the same phase by the drive device 61 in a drive regulation device 60, when the drive device 35 is driven, left and right feet 31 and 32 are driven perfectly at the same phase and the same speed. Meanwhile, when drive devices 35 and 61 are simultaneously driven and one output shaft of a differential gear 62 is rotated at a fixed reference speed, another output shaft is rotated at a required speed, and the drive speed of a foot 31 or 32 can be controlled optionally.
Patent JP-H09200549-A (JP)
Title: Image processor
Inventor: SHIBATA FUMIHIKO
IPC: H04N1/60
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To automatically recognize images and other objects included in the images to be outputted and to perform color conversion corresponding to the characteristics of the images. SOLUTION: This image processor supplies a color conversion request to a color matching method(CMM) 23 at the time of sending out image data to an image output device. To the color conversion request, a count value (n) for indicating the number of the color value of the object to be the object of the color conversion is added. In the CMM 23, by a color number recognition means 32, whether the object is a character, a graphic or a photograph is recognized based on the count value (n.) A parameter decision means 33 selects a first parameter 34a for holding saturation for the object judged as the character or the graphic and selects a second parameter 34b for holding hue for the object judged as the photograph. A color conversion means 35 performs the color conversion corresponding to the selected parameter.
Patent JP-H02187637-A (JP)
Title: Pressure detecting device and its manufacture
Inventor: KAWAMURA NORIO
IPC: G01L9/04
Filed: 1989-01-17
Abstract: PURPOSE:To obtain the pressure detecting device which has satisfactory sensitivity, and also, scarcely influenced by a temperature by constituting a pressure transfer substance of a fluid body, and also, providing a film on the surface of a semiconductor substrate so as to cover the fluid body. CONSTITUTION:A semiconductor substrate 12 having a bottomed hole 14 on the surface is filled with a pressure transfer substance 18 and it remains as it is at a prescribed low temperature and solidified. Subsequently, Si rubber is applied so as to cover the substance 18 and remains as it is at a room temperature. By room temperature cure, a film 20 is formed, the substance 18 is liquefied and a pressure detecting device 10 is obtained. Pressure applied to the substance 18 through the film 20 is transferred as it is to a pressure sensitive diode 16, and even if the substance 18 is brought to thermal expansion, pressure going to the pressure sensitive diode side is not generated in the vicinity of an inner wall of the bottomed hole 14 of the substance 18. Accordingly, the following up a temperature variation, a pressure variation becomes very small, and the pressure detection sensitivity becomes satisfactory.
Patent JP-S59133005-A (JP)
Inventor: YAMAGUCHI TADASHI
IPC: B27L5/02
Filed: 1983-01-21
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-H04250695-A (JP)
Title: Forming mehtod for viahole multilayer circuit board
Inventor: USAGAWA MICHINOBU
IPC: B23B41/00
Filed: 1991-01-28
Abstract: PURPOSE:To improve conducting reliability of a plated layer to an inner layer circuit, to be provided in a viahole. CONSTITUTION:A drill bit 5 sharpened at a cutting edge in a triangular sectional shape is used. The bit 5 is so fed that the edge 6 does not pass through an inner layer circuit 3 to drill an unpenetrated viahole 4 from the surface to the circuit 3 of a multilayer circuit board 1. The circuit 3 is cut in a tapered shape by the edge 6 of the bit 5 to be exposed in a wide area as a tapered surface in the bottom of the viahole 4, and a contact area of a plated layer 7 to be provided in the viahole 4 with the circuit 3 can be increased.
Patent JP-S4881661-A (JP)
IPC: A47C3/026
Filed: 1973-01-18
Abstract: A rotary chair has an upright support column provided with an internally arranged gas spring device controlled by a valve. A seat has a lower supporting shell and an upper shell connected with the lower shell and adapted to be provided with upholstery. In the interior space surrounded by the shell are located transmission linkages one of which operates the valves of the gas spring and the other of which effects tiltable displacement of a backrest unit mounted on the seat. Pushbuttons are accessible at the exterior lower side of the lower shell and are connected with the linkages so as to operate the same when depressed.
Patent JP-S62165901-A (JP)
Title: Cryogenic device
Inventor: AMANO TOSHIYUKI
IPC: F25D3/10
Filed: 1986-01-17
Abstract: PURPOSE:To reduce thermal penetration by heat radiation without increasing thermal penetration by heat conduction and heat generation by eddy currents by forming a cryogenic vessel by a thermally and electrically poor conductor metal and plating a surface oppositely faced to a vacuum vessel housing the cryogenic vessel with an electrically good conductor metal. CONSTITUTION:For prevent the penetration of heat to a helium tank 3 at the time of the operation of a superconducting magnet 1, the cryogenic tank 3 is formed by a thermal electrical bad conductor metal such as stainless steel, and a plating film 10 by an electric good conductor, such as Al, Cu, Ag, Au, etc. is executed to surfaces oppositely faced to a vacuum vessel 7. A shielding plate 6 is mounted in order to obviate the penetration of heat by heat radiation. The thin film plating is applied to the cryogenic vessel 3, thus minimizing the penetration of heat by heat radiation without increasing heat generation caused by eddy currents.
Patent JP-H11201498-A (JP)
Title: Air conditioner
Inventor: NAKAJIMA SHUNSUKE
IPC: F24F13/20
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which a power cable can be connected easily and accurately with a terminal board secured to an electric part box disposed on one side of the body. SOLUTION: A terminal board 6 to be connected with a power cable 7 comprising a plurality of core wires and a box 5 containing electric parts is provided with a passage 5a for introducing the power cable to time terminal board and the introduction passage 5a is provided with a guide part 5b. On the other hand, a cable holder 8 comprising a slide part corresponding to the guide part 5b, parts (a), (a') for holding the forward end of the power cable 7, and a part for fixing the forward end of the power cable 7 being introduced to the vicinity of the terminal board 6 on the introduction passage 5a is provided.
Patent JP-H10206278-A (JP)
Title: High-pressure-gas supply apparatus for wind-tunnel test model
Inventor: ABETA TAKESHI
IPC: G01M9/08
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To precisely measure the six-component-of-force aerodynamic load of a model by preventing the generation of a thermal strain due to the temperature difference of an internally mounted six-component-of-force balance having a space corresponding to a balance duct. SOLUTION: A space 2D is formed so as to be passed wholly along the axial center of an internally mounted six-component-of-force balance 2. A bellows A4 which forms the flow passage of a high-pressure gas HG and respective supply ducts 5, 6 at the front part and the rear part are arranged and installed so as not to come into contact with the inner wall of the internally mounted six-component-of-force balance 2. Consequently, the internally mounted six-component-of-force balance 2 is cooled little by the high-pressure gas HG, the generation of the drift of the balance is prevented, and an aerodynamic load which acts on a model 1 can be measured precisely without taking any measures so as to suppress the drift such as the compensation or the like of a temperature.  In addition, the cooling operation of the internally mounted six-component-of-force balance 2 is reduced, and the flow passage which supplies the high-pressure gas HG to the model 1 via its inside is formed. As a result, although the bellows A4 is used, the fixed interference of a rolling moment L is removed by a rolling bearing 7, and the whole aerodynamic load acting on the model 1 can be measured.
Patent JP-2000204126-A (JP)
Title: New maleimide-based copolymer
Inventor: MIZUTA KEIICHIRO
IPC: C08F224/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new maleimide-based copolymer having high weather resistance and good mixing property with other resin and excellent in high heat resistance, low water absorbency, etc., by introducing an ether structure into the structure of a maleimide-based resin. SOLUTION: This new maleimide-based copolymer comprises (A) a maleimide structural unit represented by formula I (R1 and R2 are each H or an alkyl; X is H, a halogen, an alkyl or the like) and (B) a 5-membered ring ether structural unit represented by formula II (R3 to R8 are each H or an alkyl) in a structure. Furthermore, the structural unit B is arranged alternately with the structural unit A. The copolymer is preferably obtained by compounding and copolymerizing a maleimide-based monomer represented by formula III with a dihydrofuran-based monomer represented by formula IV in a solvent such as tetrahydrofuran in the presence of a polymerization initiator, etc., such as azobisisobutyronitrile at 0-200 deg.C reaction temperature.
Patent JP-H07214201-A (JP)
Title: Device for separating wide-flange shape
Inventor: NAKABASHI TSUTOMU
IPC: B21D43/18
Filed: 1994-01-28
Abstract: PURPOSE:To surely separate a 1st wide-flange shape from a group of the other wide- flange shape by providing a horizontally drawing mechanism for horizontally moving an attracting member in the direction perpendicular to the longitudinal axis of the wide-flange shape and a stopper which is erected in the position of moving limit of the wide-flange shape which is horizontally drawn. CONSTITUTION:A wide-flange shape assembly 100 is placed on a placing table 2 in a device 1 for separating the wide-flange shape. The upside of the wide-flange shape assembly 100 is slightly pressed with a press member 3. The press member 3 is elevated and lowered by a press member elevation/lowering mechanism 10 corresponding to the height of the wide-flange shape. A permanent magnet 25 as the attracting member is attracted to the 1st wide-flange shape 101 of the wide-flange shape assembly 100. The permanent magnet 25 is horizontally moved in the direction perpendicular to the longitudinal axis of the wide-flange shape by the horizontally drawing mechanism 20. The stopper 30 is erected in the position of moving limit of the wide-flange shape which is horizontally drawn. The wide-flange shape assembly 100 is wholly pushed out by a wide-flange shape pushing mechanism 40. The wide-flange shape 101 which reaches the moving limit is transported with a roller table 50. In this way, the wide- flange shape is separated one by one from the wide-flange shape assembly and taken out.
Patent JP-H05199124-A (JP)
Title: Voice communication system
Inventor: KAWABATA TAKASHI
IPC: G10L19/00
Filed: 1992-01-21
Abstract: PURPOSE:To reduce the effect of a burst error and to suppress a required Eb/No low in the voice communication system provided with a voice coder and a voice decoder. CONSTITUTION:A voice coder 10 is made up of a voice coder 11 converting a voice signal into a digital signal, a cyclic coder 12 receiving the digital signal and applying cyclic coding to the signal, a convolution coder 13 implementing convolution coding. On the other hand, a voice decoder 20 is made up of a maximum likelihood decoder 21 applying maximum likelihood decoding to an input signal, an error detector 22 detecting a burst error in an output of the maximum likelihood decoder 21 and a voice decoder 23 decoding the signal into a voice signal while interpolating the burst error.