baber/WOPTO huggingface dataset:
Patent JP-H0799851-A (JP)
Title: Apparatus for spray-type conveying culture and culture panel
Inventor: TANAKA ISAO
IPC: A01G31/00
Filed: 1993-09-30
Abstract: PURPOSE:To provide an apparatus for spray-type conveying culture, capable of carrying out conveying culture in spite of its simple structure and effectively utilizing the culture solution and a culture panel. CONSTITUTION:Spray-type conveying culture is carried out by guiding culture panels 26 to 28 by guide rail members 161 and spraying a culture solution through a spray nozzle 164 to stocks. This apparatus is designed so as to recover and recycle excessive culture solution through a recovering member 162. The apparatus is also surrounded by a side cover 165 so as to prevent leakage of the sprayed culture solution.
Patent JP-H0964959-A (JP)
Title: Portable terminal equipment
Inventor: SHITOCHI MASAAKI
IPC: H04B7/26
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To realize a portable terminal serving an operation input environment matching each user. SOLUTION: A portable terminal A1 is provided with an LCD 20 with a touch panel and a pen 38 is used to enter information to key display sections 52a-52d to generate an input operation image. Furthermore, dialing is made by commanding the key display section 52a or the like in cross reference with a prescribed function such as a telephone number. Furthermore, an external storage section 60 is attached/detached to/from the portable telephone set A1 and the generated entry image is stored in the external storage section 60 and called from the external storage section 60.
Patent JP-H08110136-A (JP)
Title: Auger type ice making machine
Inventor: TAMAKI SHIGEAKI
IPC: F25C1/14
Filed: 1994-10-11
Abstract: PURPOSE: To prevent the trouble of a geared motor due to overload to prevent the wasteful consumption of energy, in an auger type ice making machine. CONSTITUTION: An auger type ice making machine is provided with a cylindrical refrigerating cylinder 21 and an auger 22, provided in the refrigerating cylinder and driven by a motor 26 provided in the refrigerating cylinder to rotate and scrape ice, produced on the inner peripheral surface of the refrigerating cylinder, to send it upward. Brine, cooled by a brine cooling mechanism unit 10, is circulated by a brine supplying mechanism unit 17 through cooling tubes 24 wound around the outer periphery of the refrigerating cylinder.  A brine objective temperature operating means operates the objective temperature of the brine in accordance with an atmospheric temperature detected by an atmospheric temperature sensor 41 while a control means controls the operation of the brine cooling mechanism unit so that the temperature of the brine, which is detected by the brine temperature sensor 42, becomes the brine objective temperature.
Patent JP-H04123775-A (JP)
Title: Connector device
Inventor: SUZUKI TOSHINORI
IPC: H01R13/648
Filed: 1990-09-14
Abstract: PURPOSE:To detect connection of connectors to each other effectively by composing them to shortcircuit a metal member disposed at the receptacle side connector to send a current to a detecting resistor when the insertion side connector is inserted into the receptacle side connector. CONSTITUTION:An insertion detecting terminal 15 is introduced from a metal member 7A of an S-terminal receptacle side connector 4, the metal member 7A is connected with a positive pole power source terminal 17 through a detecting resistor 16. The other metal member 7B of the S-terminal receptacle side connector 4 is grounded. Where a connector 1 is not inserted, the metal members 7A, 7B are open to be separated from each other. An output of the terminal 15 gives an 'H' level. When the connector 1 is inserted, the metal members 7A, 7B of the connector 4 are electrically connected with each other to be shortcircuitted. A current flows, therefore, to the detecting resistor 16, and an output of the insertion detecting terminal 15 gives an 'L' level.
Patent JP-H07170962-A (JP)
Title: Tobacco filter
Inventor: KORIN ERU BURAUN
IPC: A24D3/08
Filed: 1994-09-05
Abstract: PURPOSE: To obtain the entitled filter having satisfactory filter characteristic, which has a cell-state inner structure and a stripe for at least one of both inner/outer faces and is formed from a bunch of the skinless hollow fibers of cellulose acetate which has a specified specific surface area. CONSTITUTION: This tobacco filter is provided with the cell-state inner structure, is provided with a surface with a stripe on at least one side and is formed from the bunch of the skinless translucent hollow fibers of cellulose acetate with the specific surface of at least about 0.8 m<2> per a gram and is effective for absorb-removing concentrating organic steam from a smoke flow. The filter is obtained by extruding polymer spinning solution liquid 5 into a spinning solution bath through a ring 13 at a ring middle pipe jet to inject a fluid for forming a lumen 4 through a pipe 3 and keeping the rate of organic solvent or hydrolyzing agent in a water coagulation bath and optionally a water core forming liquid to be under a maximum density varied by a temperature.
Patent JP-S62106315-A (JP)
Title: Vibration gyroscope
Inventor: KONNO TADASHI
IPC: G01C19/56
Filed: 1985-11-01
Abstract: PURPOSE:To enhance the stability of the titled gyroscope by miniaturizing said gyroscope as a whole and generating well-balanced vibration, by constituting the vibration gyroscope used in order to control the direction and posture of a motion body of a square shaped vibrator formed by adhering a piezoelectric element to respective arms. CONSTITUTION:A first base 13 and a second base 14 each forming a square shape as a whole are formed using a constant elasticity alloy such as a Ni- SPAN-C alloy and respectively used as a first arm 11 and a second arm 12 to constitute a vibrator 10. Herein, the shape of each of the first arm 11 and the second arm 12 is set to a rectangular cross-section but the aspect ratio thereof is slightly differentiated to shift the resonance frequencies in X- and Y- directions to prevent the generation of spurious vibration. Thereafter, PZT or ZnO type piezoelectric elements are adhered to the arms 11, 12 and the vibrator 10 is fixed to a base stand 52 through a support rod 51. By this method, the number of drive and detection parts are increased and a vibration gyroscope having high sensitivity and reduced in spurious offset output is obtained.
Patent JP-S63101054-A (JP)
Title: Belt type continuous casting apparatus
Inventor: NOMURA ARITERU
IPC: B22D11/06
Filed: 1986-10-16
Abstract: PURPOSE:To prevent meandering of movable belt and to always uniformize the distribution of tension in lateral direction of movable belt by controlling roll inclining means and roll shifting means based on detecting signals of tension detecting means and position detecting means. CONSTITUTION:The tension of movable belt 10 is detected by the tension detecting means 50, 52 54 56. When the tensions of movable belt 10 are not uniformed in lateral direction, the arithmetic unit 60 controls a hydraulic cylinder 68 to shift a tension loading roll 34 in axial direction, and the movable belt 10 is dislocated to lateral direction, so as to eliminate the deviation. On the other hand, the position detecting means 72 detects the lateral directional position of the movable belt 10, to input to the arithmetic control apparatus 74. The arithmetic control apparatus 74 prevents the meandering of movable belt 10 by working the hydraulic cylinder 70, based on the position detecting device 72.
Patent JP-2001094341-A (JP)
Title: Helical antenna
Inventor: MITSUI TSUTOMU
IPC: H01Q1/32
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To make the antenna gain of a low elevation angle to be a constant value and to prevent a radiation pattern from being disturbed even if a four wire helical antenna is loaded on the roof of a vehicle in the four wire helical antenna whose structure is simple. SOLUTION: An antenna part 11 is constituted by helically etching the helical element 13 for four streaks in the cylindrical body 12 of an insulator. A conical beam forming cylinder 14 is formed below the antenna part 11. The beam forming cylinder 14 reflects an antenna radio wave and it can be formed of a metallic material or can be formed by a resin material and ceramic. Then, only a surface can be vapor-deposited with metal. Since the beam forming cylinder 14 of such shape is fitted to the part 11, the antenna radio wave is reflected by the beam forming cylinder 14 and a stable radiation pattern is obtained. Thus, an antenna gain at a low elevation angle of around 30 degrees from a horizontal is not attenuated. Then, the antenna radio wave is provided from reflecting on the roof of the vehicle.
Patent JP-S6489227-A (JP)
Title: Photoelectric switch
Inventor: NONAKA SHUNSUKE
IPC: H01H35/00
Filed: 1987-09-30
Abstract: PURPOSE:To obtain a photoelectric switch not affected by disturbing light by setting the fundamental frequency of modulation light emitted from a light emitting section to a narrow band or to a single frequency and providing a light receiving section with a narrow band filter while making the oscillation fundamental frequency and narrow band frequency of the light emitting and receiving sections variable. CONSTITUTION:Oscillation fundamental frequency of modulation light emitted from a light emitting section 3 is set to a narrow band or to a single frequency. A narrow band filter 12 is provided on the light receiving section 4 to pass only the fundamental frequency of the modulation light. It is arranged such that the oscillation fundamental frequency and the frequency of the narrow band filter 12 can be selectively switched. This enables a stabilized action against disturbing light or noise and mutual interference can be prevented in the case a multiplicity of photoelectric switches are installed side by side.
Patent JP-S63100542-A (JP)
Title: Resource management system
Inventor: SAITO YASURO
IPC: G06F9/52
Filed: 1986-10-17
Abstract: PURPOSE:To facilitate sharing resources among limited tasks by using a security number. CONSTITUTION:When a resource management task receives security request of a resource, which is not accompanied with the security number, from a task, the task 46 gives the security number and permits the task to secure the resource if the resource is in the release state, and the security number is validated until release request of the resource is received from the task. When the task 46 receives security request of the resource accompanied with the security number from a task, the task 46 permits the task to secure the resource if the security number is valid.
Patent JP-H0898440-A (JP)
Title: Stator for rotating field type motor
Inventor: NISHIKAWA YOSHITO
IPC: H02K1/16
Filed: 1994-09-16
Abstract: PURPOSE: To obtain a stator for rotating field type motor having slot openings on the outer circumferential side in which the output of the motor is increased while reducing the size thereof by suppressing the flux leakage. CONSTITUTION: A circular coupling part 12 is provided in a yoke part 11 forming an outer ring part concentrically thereto and a required number of pole piece cores 10, comprising pole pieces 13 each projecting radially from the outer circumference of the circular coupling part 12 and bonded to the yoke part 12, are laminated to produce a stator S having open outer circumferential part. The pole piece core 10 is made by punching a unidirectional magnetic steel plate 20 such that the magnetic poles 13 are arranged in the magnetic direction and a part 12a for coupling the pole pieces, at one end parts thereof, is formed perpendicularly to the pole piece 13. The coupling part 12a is rounded to obtain a round coupling part 12 from which the pole pieces 13 project radially in one piane.  Required number of pole piece cores 10 are then laminated and applied with a winding and the entirety is set in the yoke part 11.
Patent JP-2001076665-A (JP)
Title: Low-energy reflection electron microscope
Inventor: KATO MAKOTO
IPC: H01J37/141
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a low-energy reflection electron microscope, capable of positioning a diffraction image field in a diaphragm position at all times. SOLUTION: When image magnification is changed by using an objective mini lens 7, an objective-lens control means 21 controls an OL power supply 19 and an OL power supply 20 so that the position of an image field formed by a system made by combining an objective lens 6 with the objective mini lens 7 is positioned at all times in the middle of a Wien filter 16. Based on the information from the objective-lens control means 21, a control device 22 supplies a potential control means 18 with a potential signal Va for positioning a diffraction image field in the position of a diffraction diaphragm 9, irrespective of changes in the image magnification by the control of the objective-lens control means 21.  Based on the supplied potential signal Va, the potential control means 18 controls an electric/magnetic pole power supply 17, so that the common potential Va is given to an electric pole of the Wien filter 16 and to a magnetic pole thereof.
Patent JP-H0966320-A (JP)
Title: Forming method of aluminum or aluminum alloy sheet to form slant/erect wall curved part by deep drawing
Inventor: OGURA KENICHI
IPC: B21D22/22
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce a body wrinkle easily generated to an erect wall part in particular when executing deep drawing of Al or Al alloy sheet by press forming. SOLUTION: It is a deep drawing forming method that by pressing/fixing the peripheral part of Al or Al alloy sheet on a die face and pressing the center part with a punch, a flange part of Al or Al alloy sheet pressed/fixed on the die face and an erect wall curved part, which has a side face erect wall part inclined in the direction orthogonal to the flange part and is curved in the lateral direction, are formed. Forming is executed under the condition shown in the following inequality α.δ.sinθ.γ<1/2> <380. Wherein, θ is an angle between erect wall curved part and direction orthogonal to flange part, δ is a length from the inside edge of flange face at the center part of scratch (shock mark) to erect wall curved part, α is a center angle of curved fan shape on the lateral plane of erect curved part, γ is a radius of circular arc boundary line when contacting with the inside edge of die which is formed when Al or Al alloy sheet is pressed/fixed on die face.
Patent JP-S61126944-A (JP)
Title: Production of blank clad material by insert-casting method
Inventor: MATSUZAKI MINORU
IPC: B22D19/16
Filed: 1984-11-24
Abstract: PURPOSE:To produce efficiently blank clad materials having various clad widths at a high yield by juxtaposing plural sheets of the same or different kinds of core materials for cladding into a casting mold having a rectangular cross section along the long side walls of the casting mold and executing insert- casting. CONSTITUTION:Two sheets each of the core materials 5-8 each consisting of a stainless steel, nickel steel, high-carbon steel, etc. are juxtaposed along the long side walls in the casting mold 4 having the rectangular cross section. A release material 9 such as MgO is preferably coated on the surfaces facing said mold walls to permit the easy stripping of the cladding material and an antioxidant 10 such as hydrocarbon paint is coated on the surfaces facing the cladding material to attain the tighter unification with the cladding material. A molten metal is then poured into such mold 4 and is solidified integrally with the materials 5-8. Two pieces of the three-layered blank clad materials having the optional width are thus obtd. The cladding material on the outside of the materials 5-8 is stripped after blooming, by which the 3-layered clad billet is obtd.
Patent JP-H0881746-A (JP)
Title: Manufacture of zr-base alloy-made nuclear fuel cladding tube for pressurized water reactor
Inventor: ABE HIDEAKI
IPC: G21C3/06
Filed: 1994-09-13
Abstract: PURPOSE: To enhance the uniform-corrosion resistance by executing a high temp. heating treatment for heating to a specific temp. in working and heat treatment process after hot-extrusion tube-making process. CONSTITUTION: The high temp. heating treatment at 750-850 deg.C is executed. Solid solution of elements of Sn, Fe, Cr, Ni, Nb, etc., in a Zr-base alloy is promoted with the high temp. heating treatment. In order to restrain the coarsening of the crystal particle, the high temp. heating treatment for serving to not combination with annealing but to independence may be executed. The heating time is desirable to 1sec-20min and the crystal particle diameter is desirable to be <=30μm. The solid solution effect by executing the high temp. heating only one time remains to the product to sufficiently improve the corrosion resistance. The heating method is desirable to use an induction heating or a laser beam heating, etc., which can heat the objective temp. in a short time.
Patent JP-H07115355-A (JP)
Title: Offset reduction method and circuit in zero detector circuit
Inventor: BETTI GIORGIO
IPC: H03K17/60
Filed: 1994-09-14
Abstract: PURPOSE: To eliminate the equivalent input offset of a comparator stage by cyclically inverting the connection of the input terminal of a comparator for supplying input signals after a detected zero cross. CONSTITUTION: After detecting that the zero cross is generated, comparison is performed with a minimum interval between the optional continuous two times of the zero crosses of the input signals S1 and an output state taken by the comparator G1 for practically small preliminarily set time is stored. This circuit is realized by using a deviater D for switching the input connection of the comparator G1 for supplying output signals S2 to the clock input terminal CK of a flip-flop for storing the output state. The flip-flop is sensitive to the unidirectional transition of clock signals S2 and the deviater D is driven by signals S7 delayed for a preliminarily set time interval by a delay circuit.
Patent JP-H0675627-A (JP)
Title: Mobile robot
Inventor: SUYAMA KIICHI
IPC: G05D1/02
Filed: 1992-08-24
Abstract: PURPOSE:To provide the mobile robot which detects an existent target in a factory, office, etc., and then travels. CONSTITUTION:Assuming that the robot 1 reaches a check point, image data on a fluorescent lamp which are picked up by a CCD camera 3 are sent to an image storage part 5. A target position analytic part 7 analyzes the position of the target from the image data and sends it to a position control part 11. The position control part compares the observed value of the target with a planned value of the target to calculate the deviation. A driving part 19 is driven corresponding to the deviation to correct the position of the robot 1.
Patent JP-H0781949-A (JP)
Title: Transfer device for optical glass blank
Inventor: MUKASA KATSUNORI
IPC: C03B35/00
Filed: 1993-09-09
Abstract: PURPOSE:To automatically take out the optical glass blanks housed in a pallet in the state of exactly positioning these blanks by using a vacuum attraction nozzle and set the blanks to the specified positions of lens forming molds without damaging the optical glass blanks CONSTITUTION:This transfer device has the pallet 10 which is flatly arrayed and provided at plural points with work placing parts provided with receiving parts 17 having curved surfaces coming into surface-to-surface contact with the spherical parts of the optical glass blanks 5, a pick and place means 20 which has the vacuum suction nozzle 25 provided with a cylindrical elastic member at the front end in order to take out the optical glass blanks 5 housed in this pallet 10 by one piece each and a transporting means which transports the lens forming molds. The optical glass blanks 5 are pushed in by the required quantity by the cylindrical elastic member of the vacuum suction nozzle 25 at the time of taking the optical glass blanks 5 out of the pallet 10 by the vacuum suction nozzle 25, by which the optical glass blanks 5 are adjusted in their positions so as to profiling the receiving parts of the work placing parts.
Patent JP-H1186004-A (JP)
Title: Moving body tracking device
Inventor: WAKITANI JUN
IPC: G06T7/60
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To improve the real-time performance and tracking performance by finding color information, differential information, and target position information based upon the prediction of movement based upon movement in the past in the form of two-dimensional maps and detecting the target position according to the map obtained by integrating them. SOLUTION: This device consists of a color space distortion map generation part 10, a differentiating process part 20, a differential space distortion map generation part 30, an evaluated value map generation part 40, a minimum position detection part 50,a movement prediction value and map generation part 60, and a color template update part 70. Further, a correlator 80 is provided and shared by the color space distortion map generation part 10, differentiating process part 20, and differential space distortion map generation part 30. Then, the color information, the differential information, and the target position information based upon the prediction of the movement based upon the movement in the past are found in the form of the two-dimensional maps, which are integrated to detect the target position on the basis of the integrated map.
Patent JP-H04126721-A (JP)
Title: Production of polyimide resin powder and compression molding thereof
Inventor: ITO TOMOHIRO
IPC: C08G73/10
Filed: 1990-09-19
Abstract: PURPOSE:To obtain the title powder excellent in productivity useful for molded articles by dissolving an aromatic tetracarboxylic acid component in a low- boiling organic solvent, adding an aromatic diamine component to the solution, reacting under heating, then heating under reduced pressure and preimidating. CONSTITUTION:An aromatic tetracarboxylic acid component such as pyromellitic acid is dissolved in a low-boiling organic solvent having <=120 deg.C boiling point, such as methanol, then the prepared solution of the aromatic tetracarboxylic acid component is reacted with an aromatic diamine component such as diaminobenzophenone under heating while adding the aromatic diamine component to form a polyamic acid, which is then heated under reduced pressure and preimidated to give the objective powder. The powder is subjected to a pressure condition under 10-30kgf/cm<2> to give a molded article having excellent uniformity.
Patent JP-S60142252-A (JP)
Title: Liquid chromatography
Inventor: KITA TOSHIBUMI
IPC: G01N27/447
Filed: 1983-12-29
Abstract: PURPOSE:To reduce the time for analysis by providing electrode parts before and behind a separating column and migrating and separating a sample in the separating column. CONSTITUTION:When a sample is supplied to an introducing part 6, the sample is conveyed by a mobile phase to a separating column 7 where the sample is separated to respective components. DC voltage is impressed to electrode parts 3, 4 before and behind the column 7 and the sample is conveyed by the linear speed of the mobile phase plus the migrating speed. The migrating speed is proportional to the impressed voltage. The migrating speed is increased and the time for analyzing the sample is reduced by setting adequately the impressed voltage.