baber/WOPTO huggingface dataset:
Patent JP-H08211257-A (JP)
Title: Photoelectric device
Inventor: YAN ISAKUSON
IPC: H01L31/02
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a sealed photoelectric device, and a method of mounting it. SOLUTION: This device has a housing having a first body 2, a photoelectric semiconductor element l mounted within a second spherical body 15 mounted in the axial direction within the cylindrical recessed part 14 of the first body in such a manner as to be adjustable, the spherical body has substantially the same diameter as the cylindrical recessed part, and the cylindrical recessed part has an open edge 32 connected to the spherical body by a welding joint 33. The photoelectric semiconductor element is arranged within the spherical body, and welded thereto. The spherical body and the semiconductor element arranged therein are arranged within the recessed part so that the maximum circumferential part of the spherical body is fitted to the height of the open edge 32 of the recessed part. The direction and position of the semiconductor element are regulated.  The spherical body and the first body are mutually welded by the welding joint situated on the open edge.
Patent JP-H08114016-A (JP)
Title: Close adhesion to wall surface type handrail
Inventor: KAMATA MIHAKO
IPC: E04F11/18
Filed: 1994-10-15
Abstract: PURPOSE: To sufficiently exhibit its function regardless of a degree of weakness of legs and loins of a walker. CONSTITUTION: A handrail member 10 is provided with a main body part 10A in which an installing surface 11 to a wall surface W is formed on the side surface side and a flat surface 12 capable of supporting a lower arm part of a walker is formed on the upper surface side and a grip part 10B which is extended to the walker side from the main body part 10A and whose upper part 19 side is formed so as to project upward from the flat surface 12 of this main body part 10A. A slight legs-loins weak person walks while applying the palm of his hand to the grip part 10B of the handrail member 10, and a person whose legs and loins are weaker than him walks while applying a lower arm part to the flat surface 12 of the handrail member 10.
Patent JP-H08112714-A (JP)
Title: Regulating device for rotary cutting edge of side trimming machine
Inventor: SETO YASUHIRO
IPC: B23D19/06
Filed: 1994-10-15
Abstract: PURPOSE: To provide a side trimmer rotary cutting edge regulating device which is comparatively simple in structure and can be inexpensively manufactured, and moreover can take a comparatively wide regulating width. CONSTITUTION: A regulating device has an upper and a lower cutter shaft 18, 19 having an upper and a lower cutter edge 23, 24 attached severally at top parts arranged above and below; an upper and a lower bearing case 22 to rotatably support the upper and the lower cutter shaft 18, 19; and an upper and a lower outer bearing case 17 which supports one of the inner bearing cases 22 by a spherical bearing 20 and supports the other of the inner bearing case by a tool angle regulating means 21 to move forward and backward in the direction of the axial center of the cutter shafts 18, 19 from three or more positions in a peripheral direction.
Patent JP-H02124177-A (JP)
Title: Pulse giving device
Inventor: KASE KENZO
IPC: A61N1/04
Filed: 1988-11-02
Abstract: PURPOSE:To apply a necessary electric stimulus to a head skin by only putting on the title device in a home for about 10 minutes by providing plural electrode needles on a cap-like body and energizing a pulse to the electrode needles. CONSTITUTION:When a pulse giving device 1 is put on a patient's head like a cap, since an inner body 2B is flexible and a cushion suspension body 2C is interposed between an outer body 2A and the inner body 2B, a tip part of an electrode needle 5 abuts moderately onto the head skin, and also, since the electrode needles 5... are also supported elastically by a supporting body 6, it does not occur that the electrode needles 5 come into contact strongly with the head skin. Subsequently, when an input is provided to a pulse transmitter 7 and a pulse of about 1.5-2Hz is transmitted by turning a dial 7A, the pulse is applied intermittently to the head skin from the electrode needles through a electric wires 8, 4 within a set time (about 10 minutes) of a timer.
Patent JP-H07105355-A (JP)
Title: Method and device for recognizing picture
Inventor: OTANI SHUNICHI
IPC: G06T7/00
Filed: 1993-10-07
Abstract: PURPOSE:To accurately decide a coordinate axis so as to acquire an outer shape of the object accurately and to prevent positional deviation of components at a component mount device of a next stage by transmitting at least one of a light passing between an objective lens of a video camera and an object or a light passing between a lighting means and the object through an optical filter. CONSTITUTION:An optical filter 13 is arranged under a lighting means 6 comprising a circular fluorescent lamp and an objective lens of a video camera 7, rays emitted from the lighting means 6 reache an upper side of a board 1 and a position confirming mark 3 via an optical filter 13 and the rays reflected in each upper side reache the objective lens of the video camera 7 again via the optical filter 13. The color of the optical filter is selected so as to increase the contrast between the board 1 and the position confirmation mark 3 when the video camera 7 picks up a picture and the optical filter 13 having an exposure factor to a degree at which a dark part of the circumferential ridge of the position confirming mark 3 is not remarkable is properly selected.
Patent JP-H06132735-A (JP)
Title: Feed forward amplifier
Inventor: TAKAHASHI MASAHIKO
IPC: H03F1/32
Filed: 1992-10-15
Abstract: PURPOSE:To provide a feed forward amplifier which can remove non-linear distortion occurring in a main amplifier even if a signal source outputting a frequency having no relation with an input signal is not used. CONSTITUTION:The inputted signal is distributed into two by a power distributor 1. One is inputted to the main amplifier 2 and the other to a remaining distortion extraction means 3. Non-linear distortion by the main amplifier 2, which is extracted by a distortion extraction means 4, is added to the output of the main amplifier 2 through a variable attenuator 6 and a phase shifter 7 in a distortion removal means 5 so as to cancel non-linear distortion. A canceled signal is inputted to a power distributor 8 and it is distributed into two. One is set to be an output signal and the other is inputted to the remaining distortion extraction means 3. An extracted remaining distortion component is inputted to a control circuit 9, and the control circuit 9 controls the variable attenuator 6 and the phase shifter 7 so as to make the inputted remaining distortion component to be a minimum.
Patent JP-2000083242-A (JP)
Title: Full field still camera and surveillance system
Inventor: KUBAN DANIEL P
IPC: H04N5/335
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain an ominidirectional image field device that is realized with a small-sized still electronic device offering ease of operation without employing a mechanical movable mechanism for panning, tilt, rotation, magnification (zoom) or the like for a camera for use of surveillance (supervision) of an environment or of inspection. SOLUTION: This image field device is based on principles that an image from a wide-angle lens forming a circular image of full fields is corrected mathematically by using a high speed electronic circuit. A storage section catches an image received through a camera 12, the visual field and the direction of visual sense are converted and a corrected image is outputted as a video image signal. Pluralities of images are simultaneously outputted from a single input image. Thus, functions of panning, tilt, rotation and zooming for the entire selected field are realized without a mechanical mechanism moving the camera 12 and the image is scrolled. This system corrects an image as a real time speed in matching with a standard video equipment.  This system selects a desired output image under the control of an individual user input, automatic computer scanning and individual environmental input.
Patent JP-H02123206-A (JP)
Title: Valve rocker arm
Inventor: KUSANO TOSHIKUNI
IPC: F01L1/18
Filed: 1988-10-31
Abstract: PURPOSE:To prevent a crack from occurring by a method wherein after a chip is metallized and a valve arm is plated, a low thermal expanding sheet and an aluminum brazing sheet are inserted in three layers. CONSTITUTION:Ti-Cu-Al paste solder is screened, stored with heat in vacuum and then cooled so as to metallize a joint face 4a of a silicon nitride ceramic chip 4. Ni electroless deposition is performed on a valve rocker arm base 3a. Then, a brazing sheet 5 with aluminum on both sides and an Mo plate 6 are inserted between the base 3a and the chip 4, stored with heat in vacuum and then cooled. This prevents the chip 4 from cracking since temperature of metallization process and joint is low. In addition, insertion of the Mo plate 6 as thermal stress buffer also prevent cracks from occurring.
Patent JP-S62138042-A (JP)
Title: Ac generator for vehicle
Inventor: HONDA YOSHIAKI
IPC: H02K19/36
Filed: 1985-12-11
Abstract: PURPOSE:To facilitate connecting work and reduce the temperature of a connected section, by positioning the connected section between the lead section of a stator coil and a full-wave rectifier, between the fins of diodes (+) (-). CONSTITUTION:Alternating current generated on a stator coil 5 wound up on a stator 4, passing the lead section 6 of the stator coil, and passing a terminal 10 embedded in an insulation bush 9 put between a (+) side diode fin 7 and a (-) side diode fin 8, is rectified by the diodes arranged on the both diode fins. The lead section 6 of the stator coil is connected between the diode fins 7, 8, and the outer diameter of the diode fin 8 is smaller than that of the fin 7, and so the connecting work is facilitate. Besides, the cooling air of a fan 11 directly hits the connected section, and so temperature rise on the connected section can be extremely reduced.
Patent JP-H06102642-A (JP)
Title: Dyestuff fixing element
Inventor: TAGUCHI KEIICHI
IPC: G03C8/40
Filed: 1992-09-22
Abstract: PURPOSE:To obtain a color image having an excellent lightfastness without reducing the maximum density at the time of diffusing and fixing a dyestuff by adding an ultraviolet absorber to a lower layer than the dyestuff fixing layer. CONSTITUTION:The dyestuff fixing element having the layer into which the dyestuff is diffused and in which the diffused dyestuff is fixed contains the ultraviolet absorber in the lower layer than this dyestuff fixing layer. The term 'lower layer' means the layer positioned on the opposite side of the dyestuff fixing layer to the side from which the dyestuff is diffused into the dyestuff fixing layer. As the ultraviolet absorber added to the dyestuff fixing element, e.g. benzotriazole compounds substituted by an aryl group, 4-thiazolidone compounds, benzophenone compounds, cinnamic ester compounds, butadiene compounds, benzoxazole compounds, can be used. Some of the compounds used as the couplers for the color photosensitive materials have absorption in the ultraviolet region and therefore can be used as the ultraviolet absorber. Optionally polymers, etc., having ultraviolet absorptivity are also used as the absorber.
Patent JP-S63131112-A (JP)
Title: Video camera photographing mechanism
Inventor: OTA TAKAHIRO
IPC: G03B13/36
Filed: 1986-11-21
Abstract: PURPOSE:To vary a zoom ratio automatically according to range measurement information from an AF mechanism and to take a photograph to invariably constant image plane size by controlling a motor-driven zooming mechanism according to the arithmetic processing output of the extension quantity of a zoom lens. CONSTITUTION:Range measurement information on focusing from the AF mechanism 1 is supplied to an arithmetic processing part 2 and a CPU 22 detects the corresponding angle theta of rotation of a zoom motor 32 in a ROM 21 according to the zoom ratio calculated by the motor-driven zoom mechanism 3 and the zoom lens 33 moves along the optical axis. Then a switching means 4 is set in normal photographic mode and then a zoom lever is operated to set the image plane side of a subject in a finder optionally. Then, the switching means 4 is switched to a zoom automatic mode, and then the zoom ratio corresponding to the range measurement information from the AF mechanism 1 based upon the image plane size set value is calculated and the zoom motor 32 is controlled automatically.
Patent JP-H04153276-A (JP)
Title: Negative photosensitive electrodeposition coating resin composition, electrodeposition coating bath using it, and manufacture of resist pattern
Inventor: TACHIKI SHIGEO
IPC: C09D5/44
Filed: 1990-10-16
Abstract: PURPOSE:To obtain the title composition which is improved in electrodeposition properties and can easily give a hard photosensitive film free from sticking to each other by mixing a specified polymer, a water-insoluble monomer having photopolymerizable unsaturated bonds, and a water-insoluble photo-initiator. CONSTITUTION:(Meth) acrylic acid and 100 pts.wt. comonomer containing 60-85 pts.wt. methyl methacrylate are copolymerized to give a polymer having an acid value of 20-300 and a glass transition point of 75-120 deg.C. This polymer is neutralized with a basic organic compound to give a polymer (A). 100 pts.wt. mixture of 50-85 pts.wt. polymer A and 15-50 pts.wt. water-insoluble monomer having at least two photopolymerizable unsaturated bonds in the molecule is mixed with 0.1-15 pts.wt. water-insoluble photo-initiator and, if necessary, other ingredients such as a film-forming agent having one or two OH groups in the molecule and a coloring agent.
Patent JP-H07166069-A (JP)
Title: Thermally curable silicone rubber composition and method for curing it
Inventor: MEGURIYA NORIYUKI
IPC: C08L83/05
Filed: 1994-10-17
Abstract: PURPOSE:To obtain a silicone rubber molding which has a low compression set even when it is not postcured by compounding an alkenylated organopolysiloxane, an organohydrogenpolysiloxane, a platinum, catalyst and ammonia or an ammonia-generating substance. CONSTITUTION:This compsn. comprises an organopolysiloxane having at least two alkenyl groups bonded to the silicon atoms and a viscosity at 25 deg.C of 100 cP or higher, an organohydrogenpolysiloxane having at least two hydrogen atoms bonded to the silicon atoms and a viscosity at 25 deg.C of 1-10,000 cP, a platinum catalyst (e.g. chlorplatinic acid), and ammonia or a substance generating ammonia by thermal decomposition or chemical reaction in such an amt. of ammonia that the resulting cured compsn. contains 10-500ppm nitrogen.
Patent JP-H04153267-A (JP)
Title: Thermosetting resin composition
Inventor: ITO JUNYA
IPC: C08L101/00
Filed: 1990-10-16
Abstract: PURPOSE:To obtain a resin composition which is lightweight and improved in mechanical strength by incorporating cross-linked hollow polymer particles into a thermosetting resin. CONSTITUTION:A thermosetting resin composition made of 10-99wt.% thermosetting resin (e.g. a phenol resin or an epoxy resin) and 1-90wt.% cross-linked hollow polymer particles. The polymer particles can be prepared by various methods, but most desirably they should be prepared by the two-stage cross- linking method in which cross-linked polymer particles are used as seeds, and a polymer having a different compatibility is polymerized and cross-linked on these seeds. By using the cross-linked hollow polymer particles of the invention, it is possible to reduce the weight of a thermosetting resin composition with no or minimized reduction in mechanical strength.
Patent JP-S62136004-A (JP)
Inventor: DOI TAKESHI
IPC: H01C10/32
Filed: 1985-12-09
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-S61153761-A (JP)
Title: Terminal equipment having emergency report function
Inventor: OZAWA MASUMI
IPC: G06F21/00
Filed: 1984-12-27
Abstract: PURPOSE:To prevent an illegel transaction executed due to a fact that an operator is threatened by a criminal, by constituting a title equipment so that an emergency report function is operated by a slight difference in operation. CONSTITUTION:A terminal equipment 11 is connected so as to exchange information to a central processor through a communication circuit 14 and a communication switching network 15, and operated by an operator 12 of the terminal equipment 11. In case when the operator 12 is being treatened by a criminal 13, an operation of an abnormal transaction which is slightly different from an operation of a usual transaction is decided, based on which information for an emergency report is prepared, and transmitted to the central processor.
Patent JP-H06126944-A (JP)
Title: Ink jet recording apparatus
Inventor: OKUBO AKIO
IPC: B41J13/10
Filed: 1992-10-15
Abstract: PURPOSE:To provide an inexpensive simplified ink jet recording apparatus. CONSTITUTION:An ink jet recording apparatus is equipped with a platen roller 3 supporting a medium 1 to be recorded, the flexible member 4 arranged in the vicinity of the platen roller 3 and a member 2a determining the distance between the orifice surface 2a of a recording head 2 and the flexible member 4.
Patent JP-H06127024-A (JP)
Title: Electrophotographic recorder
Inventor: ISHII MASAHITO
IPC: G02B26/12
Filed: 1992-10-15
Abstract: PURPOSE:To accurately adjust the printing width in a main scanning direction regardless of components of a recording medium or an environment in relation to an electrophotographic recorder for transferring a toner image to the surface of a photosensitive body to a recording medium. CONSTITUTION:A parallel line recording means 3 controls the output of a light 1a from a light emitting body 1 so as to record straight lines on a recording medium 10 in parallel to each other at predtermined intervals along the feed direction of the recording medium 10. The parallel lines recorded on the recording medium 10 are read by a sensor 4 Based on signals from the sensor 4, the gaps between the parallel lines are detected by a line gap detection means 5. An error value calculation means 6 compares the detection value with the predetermined interval to calculate an error value. On the other hand, a rotational speed detection means 7 detects a present rotational speed of a polygon mirror 2. A rotational speed control means 8 correctively controls the present rotational speed of the polygon mirror 2 in accordance with the error value.
Patent JP-H05116824-A (JP)
Title: Tension control device for sheet-like material
Inventor: TSUKUDA KAZUHIRO
IPC: B65H23/188
Filed: 1991-10-24
Abstract: PURPOSE:To improve the quality of a sheet-like material by maintaining the tension thereof to be a specified value and thereby maintaining the tension thereof to be fixed even when there exists a limitation upon the processing surroundings or mounting space for the sheet-like material and even when a change occurs in the temperature thereof. CONSTITUTION:A tension control device comprises a plurality of conveyance rolls 13, 14, and 15 for conveying a continuous sheet-like material web 11, electric motors 17, 18, and 19 provided in corresponding relation to the conveyance rolls 13, 14, and 15 and used to drive the same, and speed detectors 20, 21, and 22 for detecting the speeds of the electric motors 17, 18, and 19. The device further comprises controllers 23, 24, and 25 for controlling the electric motors 17, 18, and 19 on the basis of the detected speed values. In this tension control device, there is provided a calculator for calculating a change in amount of the distortion from a change in temperature of the continuous web 11 between the conveyance rolls, thereby calculating the ratio of set speed values of the electric motors from the equation.
Patent JP-2000116191-A (JP)
Title: Apparatus for controlling self-diagnosis of stepping motor and engine controller
Inventor: ABE OSAMU
IPC: F02D41/22
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To decrease the number of signals inputted into an ECU and the number of digital input ports by monitoring a driving condition in which two signals transmitted from various apparatuses subjected to self-diagnosis are combined. SOLUTION: This apparatus for controlling self-diagnosis of stepping motor combines two driving conditions of respective phase windings in even-numbered driving windings 104 to 107 of at least two phases a stepping motor 103 owns, and detects them. The failure in any of the means of systems ranging from respective phase windings to the driving means of the stepping motor 103 is compared with a combination signal in the normal case by a CPU 102 for determination of failure. If the CPU 102 finds presence of any failure, the two windings of a phase taken as being normal are driven to retreat a flow control valve in a safe direction. It is thus possible to reduce the number of signals inputted into the ECU, thereby reducing the number of digital input ports.
Patent JP-H01118891-A (JP)
Title: Display system for audio apparatus
Inventor: TAKAHASHI MASAHIRO
IPC: G09G3/00
Filed: 1987-11-02
Abstract: PURPOSE: To gratify user's liking without problems on use and to improve the value added of a product by effectively using a display part and providing a display part only for amusing elements. CONSTITUTION: A display part 22 for amusing elements which consists of plural display segments is flickered with one of plural preliminarily set patterns when the power source of an audio device 21 is turned on. Consequently, a power switch is depressed to eliminate a need of special switch operation or the like, and a display part 21 plays an optical decorative role even after mode adjustment, during performance after adjustment, or with a medium off. Thus, the display part is effectively used, and the value added of the product is improved.
Patent JP-2000299518-A (JP)
Title: Optical fiber amplifier and control thereof
Inventor: SUZUKI MIKIYA
IPC: H01S3/06
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To compensate the fluctuations of a deviation of a gain due to an input signal light power, the environmental temperature of an EDF(erbium-doped optical fiber) or the like under wide operating conditions on an L-band EDFA (erbium-doped fiber amplifier). SOLUTION: This optical fiber amplifier is constituted of an EDF 1 for performing an amplifying operation in a long-wavelength band, a forward excitation light source 3 for feeding forward excitation light to this EDF 1, a backward excitation light source 4 variable an output power on the basis of a control signal, a PD 11 for detecting an input light power, a temperature detecting unit 9 for detecting the temperature of the EDF 1 and a control circuit 2 for outputting the control signal to change the output power of the light source 4 to the direction to negate a deviation of amplification of a multiple light signal on the basis of the detected input light power and temperature.
Patent JP-H06100856-A (JP)
Title: Scintillator material for x-ray ct
Inventor: NAKAMURA RYOHEI
IPC: G21K4/00
Filed: 1992-09-22
Abstract: PURPOSE:To provide the subject material which does not give any artifact even when used in the image processing of the cross section of the vertex of a body. CONSTITUTION:Side dropping due to the leakage of light from the sides of a scintillator material appears in the sensitivity distribution of the material. Whether an artifact appears or not depends on the magnitude of the dispersion in the distribution of the sensitivities of the respective elements. Because the density distribution in the Gd2O2S : Pr material is within 0.3%, this scintillator material has a small dispersion in the distribution of the sensitivities of the respective elements which is correlated with the density distribution, and does not give any artifact.