baber/WOPTO huggingface dataset:
Patent JP-H0813691-A (JP)
Title: Steel pipe column with box section
Inventor: MIYAO TOSHIAKI
IPC: E04B1/24
Filed: 1994-06-23
Abstract: PURPOSE:To ensure the shear strength of the column against horizontal force even if a beam is eccentrically joined to the column, by a method wherein the thickness of all or part of a covering plate is made thicker than that of a steel material with a U-shaped cross section. CONSTITUTION:A steel pipe column 10 with a box section is composed of a steel material 1 having a U-shaped cross section and a covering plate 2 joined thereto, and the covering plate 2 is 1.3 to 1.7 times as thick as the steel material 1. When horizontal force is applied to a building construction by an earthquake, a strong wind or the like, the horizontal force is transmitted to the column 10 through a beam 3 joined thereto, and acts to the column 10 joining the beam 3 as shearing force. In the column 10, this shearing force is distributed to two sides 11, 12 parallel to the beam 3 and distributed force acts separately to the two sides 11, 12 as shearing force. If the axis of the beam 3 is matched to that of the column 10, the shearing force is equally distributed to the two sides 11, 12. If the axis of the beam 3 is eccentrically joined to that of the column 10, a value of shearing force acting on the side 11 nearer to the beam 3 is increased compared with the case where the shearing force is equally distributed, and the strength of the column 10 is designed in proportion to the value of the shearing force increased.
Patent JP-S6031746-A (JP)
Inventor: YOSHIYUKI HIDETOSHI
IPC: A61C19/00
Filed: 1983-08-02
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-H07128448-A (JP)
Title: Vehicle sensor
Inventor: AZUSA KAZUTOSHI
IPC: G01S7/48
Filed: 1994-06-23
Abstract: PURPOSE:To obtain sensing information of high quality by applying a near infrared light modulated with a prescribed frequency onto a road surface by a projector provided above a road and detecting the road surface from a phase difference of a reflected light detected by a photodetector. CONSTITUTION:A second oscillator 12 modulates a near infrared light emitted from a projector 14. The near infrared light 17 from the projector 14 is reflected by a reflecting surface 18 and detected by a photodetector 15. Output of the photodetector 15 is mixed with an output of a first oscillator 11 having the same stability as the oscillator 12. Reception signal f2 of a low frequency being a difference is obtained from output of a mixer 16 and it is wave-shaped to be an output signal f4 and supplied to an exclusive OR circuit 25. A part of output of the oscillator 12 is mixed with the output of the oscillator 11, a reference signal f1 is obtained from output of a mixer 13 and it is wave-shaped to be an output signal f3 and supplied to the circuit 25. An output signal f5 is outputted on the basis of a difference in level between the signals f3 and f4, and a distance is measured from the dimension of the pulse width of the signal f5.
Patent JP-S6064932-A (JP)
Inventor: JIYOSEFU EDOUWAARU UESAN
IPC: C07C5/27
Filed: 1984-07-10
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-H05335051-A (JP)
Title: Connector
Inventor: NAITO AKIRA
IPC: H01R13/639
Filed: 1992-06-02
Abstract: PURPOSE:To equip a connector with a function of protection against heating by using a soft magnetic ferrite, whose Curie point is identical to the allowable temp. of an apparatus concerned, to an adsorbing mechanism which utilizes a permanent magnet provided in the connector. CONSTITUTION:A permanent magnet 2 is installed in one of the connector members 6 while the magnetic pole is oriented in the direction of connecting. while on the other connector member 7 a soft magnetism ferrite 33 having a specific Curie point is installed in such a way as confronting the permanent magnet 2. A spring 8 is installed to energize the two 6, 7 so that they are willing to go apart from each other. When the temp. of the apparatus concerned goes beyond its allowable level caused by current feed to a heat emission part 11, the ferrite 33 exhibits a property of normal para magnetic substance and loses the magnetism. The connector 6 is pushed back by the repulsive force of the spring 8 to disengage the contacting of the power supply side contact 5 with the apparatus side contact 4, which shuts off current feed to lead to prevention of over-heating.
Patent JP-S6119456-A (JP)
Title: Device for processing food
Inventor: ASAHI SHICHIROU
IPC: F16N9/04
Filed: 1984-07-09
Abstract: PURPOSE:To keep always a fixed amount of lubricant in a bearing member, by circulating lubricant through the bearing member, overflowing the lubricant in the bearing member in such a way that the lubricant has a constant level. CONSTITUTION:The crank mechanism 19 and the pump 43 are driven by the motor 15, and the lubricant 6 in the lubricant storage tank 42 is sent through the feed pipe 40 to the inner space 34 of the bering member 20. When the liquid level of the lubricant fed to the inner space 34 reaches the outlet level of the exhaust pipe 41, it is dropped through the exhaust pipe 41 into the lubricant storage tank 42. The lubricant is always stored at the same level, and can surely supplied to the sliding part of elevating rod.
Patent JP-H10327954-A (JP)
Title: Simultaneous drawing preventive device for cabinet
Inventor: YAGUCHI HIDEMI
IPC: A47B88/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To smoothly perform drawer drawing operation by preventing a cable of a simultaneous drawing preventive device from getting in contact with a drawer. SOLUTION: In a cabinet 1, plural stages of drawers 4 are respectively supported by rails 3 provided along inner surfaces of side plates 5 of a box body. At this time, a base plate 8 is held between the inner surface of the side plate of the box body and the rail 3, protrusions 14, 15 provided on the base plate 8 are brought into contact with outer side surfaces of the rail 3 to form a space between the base plate 8 and the rail 3, and the base plate 8 is provided with plural rotary cam plates which are rotated by protrusions 7 protruded on side surfaces of the respective drawers 4, and a cable 10 provided through the space to be stretched between upper and lower end parts of the base plate 8 to be tensed by rotation of either rotary cam plate 9 for prohibiting rotation of other rotation cam plates 9.
Patent JP-H08334159-A (JP)
Title: Manufacturing method for differential unit and gear
Inventor: FUKATSU MITSUO
IPC: F16H48/38
Filed: 1995-06-08
Abstract: PURPOSE: To prevent partial contact, etc., due to deflection of the supporting side of a gear supported in a cantilever type. CONSTITUTION: Pinion shafts 31, 35 supported on pinion carriers 37, 39, pinion gears 21, 23 supported on the pinion shafts 31, 35 and engaged with each other, an internal gear 19 to engage with the pinion gear 21 and a sun gear 25 to engage with the pinion gear 23 are furnished, inclination to increase tooth thickness on the free edge side and decrease tooth thickness on the support edge side is given to a tooth trace of the pinion gears 21, 23 supported in a cantilever type, and the inclination of the tooth trace of the pinion gears 21, 23 due to deflection of support members 9, 37 is cancelled.
Patent JP-2000333083-A (JP)
Title: High-speed visual sensor system
Inventor: TOYODA HARUYOSHI
IPC: H04N5/374
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a high-speed visual sensor system that conducts image arithmetic operation at a high-speed and can monitor a image. SOLUTION: The high-speed visual sensor system consists of an A/D converter array 13 where one A/D converter 210 corresponds to light receiving elements 120 of each column of a light receiving element array 11, of a parallel processing device 14 consisting of arithmetic elements 400 corresponding one to one to the light receiving elements 120, and a signal converter 17 that down- converts an output signal of the arithmetic elements 400 or the A/D converters 210 into a signal with a frame rate suitable for display on a monitor 18. According to the system, high speed image processing by parallel processing is conducted and a high-speed processing image is outputted on a monitor in a desired timing required for visual inspection or the like, and for example, a noted image extracted form the image can be displayed on the monitor.
Patent JP-H082438-A (JP)
Title: Vehicle body side part structure for automobile
Inventor: WATANABE YOICHI
IPC: B62D25/04
Filed: 1994-06-23
Abstract: PURPOSE:To prevent deformation of a center pillar without increasing plate thickness of the center pillar. CONSTITUTION:A reinforcing member 12 at the same height as that of waist reinforcements 7, 8 is arranged in the front face part, of a center pillar 4. Even when the waist reinforcements 7, 8 are brought into contact with the center pillar 4, a corresponding part in the center pillar 4 is not deformed, so that great forward reaction force can be generated from a front door 1 to a front pillar 3, and as a result, retraction in the vicinity of the lower end part of the front pillar 3 can be surely prevented.
Patent JP-S63184036-A (JP)
Title: Method and apparatus for measuring strength of film
Inventor: MIYATA MITSUHIKO
IPC: G01N19/04
Filed: 1986-06-18
Abstract: PURPOSE:To measure the strength of a film, by bringing the films applied to two plates into contact with each other and changing the press bonding pressure, contact area and rubbing speed between both films. CONSTITUTION:A test piece 1 and a reference plate 2 are held between rollers 3, 4 to bring the film surfaces 1a, 2a of both of them into contact with each other and the plate 2 is relatively moved with respect to the piece 1 in an up-and-down direction by a torque converter 54 to measure the release state of the film surface 1a. At this time, the internal pressure of a cylinder 11 is changed to change the press bonding pressure of the film surfaces 1a, 2a and a handle 45 is revolved to change the bending angle of the peace 1 around the contact point with the roller 3 to change the contact area of the film surfaces 1a, 2a. Further, by changing the speed of the converter 54, the moving speed of the plate 2 is changed to change the rubbing speed of the film surfaces 1a, 2a. By this method, the press bonding pressure, contact area and rubbing speed of two film surfaces 1a, 2a are changed and the release of the films due to the rubbing friction of the film surfaces 1a, 2a in each case can be measured.
Patent JP-S5952315-A (JP)
Title: Flaw rate control method
Inventor: TEZUKA SAKAE
IPC: G05D7/06
Filed: 1982-08-16
Abstract: PURPOSE:To stabilize the control of flow rate and to reduce the driving loss, by setting a flow rate control valve to open and close it within a range approximate to the full opening position and then increasing and decreasing the number of revolutions of a pressure motor in response to the signal with which the flow rate control valve reaches its open or close limit position. CONSTITUTION:The gas is fed with pressure by a blower 3 which is driven by a pressure motor 1 via a main pipe 3 and branch pipes 4-1-4-n. The pipes 4-1- 4-n contain flow rate control valves 6-1-6-n and controllers 12-1-12-n which control the opening amount of those flow rate control valves. Each flow rate control valve is set so that it is opened and closed within a range approximate to the full opening position. The driving power of the motor 1 is increased and decreased by the signal with which the flow rate control valve reaches its open or close limit position, and therefore the number of revolutions is increased and decreased for a blower 2. As a result, the pressure loss of a fluid is kept at a small value, and the effect of pressure loss is eliminated for the driving power of the motor 1.
Patent JP-S6033811-A (JP)
Title: Manufacture of square wire rod
Inventor: ISHIDA KAZUNARI
IPC: B21C1/00
Filed: 1983-08-03
Abstract: PURPOSE:To manufacture easily a square wire rod excellent in dimensional accuracy and hard to generate burrs by drawing a round wire rod at a specific reduction rate of area through a low-viscosity lubricant in drawing a wire rod having a circular cross-sectional shape by a die having a square cross-sectional shape. CONSTITUTION:A round wire rod 1a is mounted on a rotary table 2 to make its end 1b more slender than a finished wire rod. A finish die 5 is attached and fixed to a die holder 6 and a low-viscosity lubricant 7 is put into the holder 6. The end 1b of wire rod 1a is passed through the die 5 through the lubricant 7 and is wound around a wire-rod winding drum 4 to draw it by rotating the drum 5. At that time, the wire rod 1a is drawn by using two sets of dies 5 at a reduction rate of area larger than the 80-90% maximum reduction rate of area which produces the drawable maximum drawing resistance per die.
Patent JP-2000290948-A (JP)
Title: Light reflecting elastic shock absorbing material and manufacture thereof
Inventor: KUMAKAWA HIROSHI
IPC: G09F19/22
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide an elastic shock absorbing material excellent in visibility by kneading a recycling chip such as a waste tire in a thermally reactive resin, and sticking a light reflecting piece to a surface by performing heating molding by a metal mode in the elastic shock absorbing material such as a car stopping column. SOLUTION: A granular brown algae-like recycling chip obtained by pulverizing industrial waste such as a waste tire and waste plastic and a thermally reactive resin are kneaded to be injected into a metal mold to perform heating compression molding. Before hardening, a reflecting piece 3 excellent in light reflectivity such as a polygonal three-dimensional granular glass piece, a plastic piece and a crystal of silicon carbide is stuck to the surface by embedment and spraying. The reflecting piece 3 may be mixed in at chip kneading time. A light reflecting elastic shock absorbing material 2 molded in this way is fixed to a core material 4 arranged in the ground to form a car stopping column 1.  This light reflecting elastic shock absorbing material 2 can also be used as a pavement material of a car stopping block, a curb stone and a road surface by changing a shape to thereby inexpensively provide the light reflecting shock absorbing material 2 excellent in visibility and durability.
Patent JP-S6121773-A (JP)
Inventor: GASHIRO JIYUNZOU
IPC: B07C5/34
Filed: 1984-07-11
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-S5844028-A (JP)
Inventor: JIYOURAKU FUMIO
IPC: A47L25/00
Filed: 1981-09-11
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-H08312896-A (JP)
Title: Evaporated gas treating system and treating method thereof for liquefied gas
Inventor: NUMATA YOSHIBUMI
IPC: F17C9/02
Filed: 1995-05-18
Abstract: PURPOSE: To provide a BOG treating system and a treating method for a liquefied gas excellent in profitability and capable of easily coping with the high pressurization of the supplying pressure of a BOG from a BOG compressor. CONSTITUTION: Primary compressors 4 and 5 are provided on a BOG piping 2, for extracting a BOG generated in a storage tank 1 for storing a liquefied gas, a secondary compressor 10 is arranged in series on the discharge side of the primary compressors, and pressure detecting means 12a and 12b are provided on the discharge side of the primary compressors.  Based on a detected signal by the pressure detecting means, the set pressure of the first pressure controlling means is set to pressure higher than set pressure in a second pressure controlling means by providing first pressure controlling means 14 and 18 for returning the BOG on the discharge side of the primary compressors to the suction side of the primary compressors via a recycle adjusting valve 13, and second pressure controlling means 17 and 19 for returning the BOG on the discharge side of the secondary compressor to the suction side of the secondary compressor via a recycle adjusting valve 16.
Patent JP-S63305319-A (JP)
Title: Optical grating device
Inventor: AGANO TOSHITAKA
IPC: G02B26/10
Filed: 1987-06-08
Abstract: PURPOSE:To sharply reduce production cost by providing the titled device with a condensing bar and a photodetector connected to the side end part of the bar and forming plural random reflection parts in front of the bar with a prescribed interval in an optical beam scanning direction by rough working. CONSTITUTION:Incident light from a part 7B forming no random reflection part 7A out of optical beams made incident upon the condensing bar 8 is made incident upon a scattering band 11 formed on a rear face, reflected at random on the band 11 and transmitted into the bar 8 by full reflection and almost of them is detected by the photodetector 9. On the other hand, a part of the optical beams made incident from the random reflection part 7A is reflected at random on the front face and the residual is transmitted to the back of the bar 8 as scattered transmission light, only the small quantity of light is transmitted to the photodetector 9. Thereby, a synchronizing signal can be generated on the basis of a change in the quantity of light detected by the photodetector 9. Since the rough working can be easily executed by an extremely inexpensive process, the production cost of the optical grating device can be sharply reduced.
Patent JP-S5667328-A (JP)
Title: Production of urethane foam
Inventor: TAKAMURA TSUTOMU
IPC: C08G18/00
Filed: 1979-11-06
Abstract: PURPOSE: To easily obtain a polyurethane foam having excellent heat insulation, by foaming a mixture based on polyurethane and containing a blowing agent, a foam stabilizer and an organometallic compound or an organometallic complex.  
     CONSTITUTION: A foam is produced from a foaming solution which is a mixture based on an isocyanage and a polyol and containing a blowing agent, a foam stabilizer and an organometallic compound or an organometallic complex. The organometallic complex are preferably those which can be decomposed and reduced at the temperature of molding or foaming. As reducing agents for this purpose, there can be mentioned formalin, sodium borohydride and glyoxal. Examples of the blowing agent which can be used include water and boric acid. Examples of the foam stabilizer include a silicone compound, an anionic surfactant and a cationic surfactant. Examples of the organometallic compound of the organometallic complexinclude butadiene-iron tricarbonyl and toluene-chromium tricarbonyl. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0310627-A (JP)
Title: Breeding shed for warm-blooded animal
Inventor: HAWAADO DEII KUUZAA
IPC: A01K1/00
Filed: 1989-06-05
Abstract: PURPOSE: To let external air, which is led into a chamber, flow inside the chamber without getting locally stagnant inside the chamber by providing one ventilating opening in the lengthwise direction of central part of the ceiling and placing an animal resident area between a perpendicular line through that ventilating opening and a side wall. CONSTITUTION: On the ceiling of slender chambers 7 and 8 formed from side walls 2 and 5, ceiling 6 and floor, plural ventilating openings 26 are mutually separately provided along the lengthwise direction of its center, and the animal resident area is formed by placing cages 9 and 9' or the like between the perpendicular line through the ventilating openings 26 and the side wall. Other ventilating openings 58 are provided at the upper part of the side wall and air supply/ exhaust means are provided at an air inlet.outlet port 60 installed on the ceiling and the respective ventilating openings. When opening the ventilating openings 26, the ventilating openings 58 are closed and when opening the ventilating openings 58, the ventilating openings 26 are closed.
Patent JP-S5932177-A (JP)
Title: Semiconductor device
Inventor: NOYORI KAZUMASA
IPC: H01L29/866
Filed: 1982-08-18
Abstract: PURPOSE:To eliminate the necessity of providing an occupying region for a protective element in an element region by contacting an isolation region which is grounded around the element region with a buried layer to form a Zener diode. CONSTITUTION:An n<-> type impurity region 52 is formed through an n<+> type buried layer 51 on a p<-> type semiconductor substrate 50. The prescribed part of the region 52 is surrounded by a p<+> type isolation region 53 which has a depth of diffusion reaching the substrate 50. The region 53 is contacted with the layer 51. An n<+> type region 54 is formed on the region 52. An equivalent circuit 60 of a semiconductor device 59 formed in this manner is an element to be protected made of the region 54. The element 60 is connected to a Zener diode 62 through a terminal 61 which is necessary for protection. This diode 62 is formed of the layer 51 and the region 53. According to the thus constructed device 59, it is not necessary to form an occupying region for a protective element in the element, the limit in the circuit formed externally is removed, and positive and the device can be sufficiently protected against positive and negative surges.
Patent JP-S5569475-A (JP)
Title: Ink jet recorder
Inventor: KAWAMURA KIICHI
IPC: B41J2/12
Filed: 1978-11-20
Abstract: PURPOSE:To produce uniform ink drops independently of ejection frequency and raise the quality of printing, by determining quantitatively the condition of change at the ink-drops due to the fluctuation of injection frequency and thus implementing the means of compensation thereof. CONSTITUTION:When a head driving instruction is applied from a printing instruction unit 13, the time having elapsed after preceding ejection is detected by a discrimination unit 14 so that a driving pulse corresponding to the time is produced by a driving pulse generator 15. When the ejection time interval is short and corresponds to ejection frequency f2 or vicinity thereof (V denotes the volume of ink drop), a driving pulse of high energy is produced. When the ejection time interval is short and corresponds to other frequency f3 or vicinity thereof, a driving pulse of low energy is produced. A driving force corresponding to the energy of the driving pulse is applied to an on-demand ink jet head 17 by a driver 16. The size of ink drops is thus made uniform.
Patent JP-S61281439-A (JP)
Title: Electron gun for color picture tube
Inventor: TAKANO KO
IPC: H01J29/50
Filed: 1986-06-20
Abstract: PURPOSE:To increase the effective caliber of main lens by arranging a barrier board for splitting three electron beams only near the opposite facing endfaces in the electrode for constituting main lens in an inline electron gun. CONSTITUTION:Inline type electron gun of color picture tube is comprising means for generating three electron beams, and outercircumferential electrode such as third, fourth grids 11, 12, etc. constructing main lens for focusing the electron beam onto a fluorescent face. Here, barrier boards 113, 114 and 123, 124 for splitting three electron beams are arranged in the grids 11, 12 where the installing position is set back from the facing ends of the grids 11, 12 thus to increase the gap between the barrier boards. Consequently, the outercircumferential electrodes 11, 12 can be made as large as possible in the neck tube to increase the effective caliber of main lens resulting in improvement of the focus characteristic.
Patent JP-S634823-A (JP)
Inventor: DONARUDO AABUINGU SOONTON
IPC: B01D46/12
Filed: 1987-06-08
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。