baber/WOPTO huggingface dataset:
Patent JP-S55165567-A (JP)
Title: Metallic vapor discharge lamp
Inventor: HONDA KAZUO
IPC: H01J61/56
Filed: 1979-06-11
Abstract: PURPOSE:To prevent a stabilizer from being destructed by an excessive kick voltage in a lamp, by allowing those of resetting speeds to differ in such a manner that a proximity conductor disconnection bimetal is reset earlier than a bimetal switch in a starting voltage generating circuit. CONSTITUTION:In a condition at a low temperature a proximity conductor disconnection bimetal 26 and a bimetal plate 21 of a bimetal switch 19 are all in a state of reset position, and a proximity conductor 24 is placed near a luminous tube 4 and the bimetal switch 19 is closed. When a power is fed under this condition, a resistance heat generating unit 18 generates heat to cause an electric discharge by a kick voltae generated by an opening of the bimetal switch 19. When the discharge operation is stabilized, the proximity conductor bimetal 26 is firstly reset secondly the bimetal switch 19 is opened.
Patent JP-S58191238-A (JP)
Inventor: KIMURA TOSHIHIKO
IPC: D02G3/10
Filed: 1982-05-04
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-S59197829-A (JP)
Title: Optical fiber vibration sensor
Inventor: MORIMOTO YUKIHIRO
IPC: G02B6/00
Filed: 1983-04-26
Abstract: PURPOSE:To detect a minute vibration whose amplitude is small by placing two semicylindrical refractive index distribution type lenses having a meridian surface so that meridian surfaces are opposed to each other in a distance which is below a distance as long as the wavelength of a light. CONSTITUTION:A light which is made incident to a semicylindrical refractive index distribution type lens 5 from an incident optical fiber 3 reaches a meridian surface of the semicylindrical refractive index distribution type lens 5. On this surface, the light is reflected, and made incident to an emitting optical fiber installed at a position of an image forming relation to an optical fiber 1. When a vibration 2 is applied to an exciting part 7, a distance between two semicylindrical refractive index distribution type lenses 5, 6 is varied, therefore, a reflection factor in the meridian surface of the semicylindrical refractive index distribution type lens 5 is varied in accordance with the vibration. Therefore, the coupling efficiency between the incident optical fiber 3 and the emitting optical fiber 4 is varied, and a light for propagating the emitting optical fiber 4 receives an optical intensity variation. An optical signal which has been subjected to an intensity modulation is detected by a photodetector and brought to a signal processing, by which the vibration is detected.
Patent JP-H08270424-A (JP)
Title: Decompression brake for vehicular diesel engine
Inventor: MAEDA SATOSHI
IPC: F02B3/06
Filed: 1995-03-30
Abstract: PURPOSE: To prevent the lock of a plunger caused by the entry of foreign matter into a clearance between the plunger and a plunger guide fitted to a cylinder. CONSTITUTION: In a decompression brake for a vehicular diesel engine, a hydraulic actuator X is composed of a cylinder 6 connected to an oil pressure generating source 38, a plunger 7 fittingly inserted in a reciprocating state in the cylinder 6 so as to be moved up by the supply of oil pressure into the cylinder 6 from the oil pressure generating source 38 and to be moved down by the discharge of oil pressure from the cylinder 6, and a ring-like plunge guide 20 fitted to the inner peripheral wall of the cylinder 6 and having the inner peripheral surface along which the plunger 1 is slidable. The tip part of the plunger 7 is contracted in diameter to provide a small diameter part 16.  A stepped part 18 formed at a boundary part between the small diameter part 16 and a large diameter part 17 continuous from the small diameter part 16 is thereby positioned in the sliding area of the plunger 7 on the inner peripheral surface of the plunger guide 20 at the bottom dead center of the plunger 7.
Patent JP-S547741-A (JP)
Title: Bookroom
Inventor: KUBO KAZOU
IPC: B65G1/137
Filed: 1977-06-20
Abstract: PURPOSE:To provide an arrangement for bookroom, in which a number of boodstand keeping sections are disposed in side-by-side relationship in both vertical and horizontal directions, and bookstand carrier means including bood-stand tras transfer means and lift is selectively operated along said sections, whereby transport of books can be effected automatically.
Patent JP-S62231450-A (JP)
Title: Reader block handling device in magnetic tape device
Inventor: UMEZAWA RYOICHI
IPC: G11B15/67
Filed: 1986-03-31
Abstract: PURPOSE:To stably reciprocate a reader block between a complete reserving position in a tape cartridge and a winding reel loading position by providing an arm, a sliding body supported by the arm and a fixed cam along with the sliding body. CONSTITUTION:A tape wound on a tape reel 5 arranged in a tape cartridge 2 is drawn together with the reader block 7 fitted to the tip, wound on an external winding reel 6 and information is recorded and reproduced by a magnetic head. In such a magnetic tape device, the arm 31 driven, a slider 34 loaded freely reciprocally and slidably to the arm 31 and provided with a holder 40 fitted to the reader block 7 and a fixed cam 29 introducing the reader block 7 reserving completely the holder 40 of the slider 34 into the tape cartridge 2 from the tap cartridge 2 and inserting the block into the winding reel 6 along with a prescribed reciprocating path are provided.
Patent JP-H04284273-A (JP)
Title: Recorder
Inventor: TANAAMI HIDEYUKI
IPC: B41J11/42
Filed: 1991-03-14
Abstract: PURPOSE:To prevent a useless blank from generating in a recording sheet. CONSTITUTION:A recording sheet 2 pulled out from a sheet roll 1 is fed via a first carrier roller 3a and a movable carrier guide 4 to be preliminarily carried into a recording sheet reservoir 8 on a downstream side by a recording size content by rotating normally a second carrier roller 3b and a third carrier roller 3c. Then, the recording sheet 2 is stuck fast to a platen part 6 by actuating a suction pump 6a and recording according to recording information is carried out for each line by scanning with a recording head 7. When one line content recording has been completed, the recording sheet 2 is carried to an upstream side by rotating the second carrier roller 3b and the third carrier roller 3c abovementioned reversely, and is cut from near a tip part of an printing area with a cutter 5. The recording sheet 2 after cutting is guided with a movable discharge guide 9 transferred to a carrier path as substitute for the movable carrier guide 4 above-mentioned to be discharged outside the recorder from a delivery opening 10.
Patent JP-S52156604-A (JP)
Title: Driving device for scanning element of recording disc
Inventor: FUJITA MAKOTO
IPC: G11B21/12
Filed: 1976-06-22
Abstract: PURPOSE: To simplify the mechanism for a driving device by using clutch means to bring a scanning element into abutment against a recording disc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58191613-A (JP)
Title: Rear suspension
Inventor: KIJIMA TAKAO
IPC: B60G7/00
Filed: 1982-04-30
Abstract: PURPOSE:To improve the operational safety at the cornering by arranging a ball joint in the second quadrant of the horizontal-vertical coordinate with the rear wheel center as reference as viewed from the left side of a body and rubber bushes in the third and fourth quadrants thereof. CONSTITUTION:When a lateral force S works on the ground contact G, a clockwise rotary moment is generated around the axis L. Here, when the hardness of a rubber bush 2 is set smaller than that of a rubber bush 3, the front of the tire is displaced inward a greater deal than the rear thereof to obtain a toe-in effect. When a braking force B works on the ground contact G, the tire tends to toe in while rotating counterclockwise around the axis M just as it does when a braking force E works on the wheel center W. This rotation causes the tire to be displaced inward at the front and outward at the rear depending on the tilting direction of the bushes 2 and 3 eventually toeing in. When a starting force K works on the center W, the tire tends to toe out. But, if a stopper is provided on either the bush 2 or 3 to check the clockwise rotation around the axis M, the tire is caused to toe in.
Patent JP-H05277301-A (JP)
Title: Evaporator and carbon monoxide subzero fractionator using the evaporator
IPC: B01D1/00
Filed: 1992-03-30
Abstract: PURPOSE:To effectively rectify mixed gas in a rectifying pass by the heat exchange between fluid in a evaporating pass and the mixed gas in the rectifying pass. CONSTITUTION:Bottom evaporating passes 59a and rectifying passes 59b are alternately installed adjacent to each other. The rectifying pass 59b is extended lower than the lower end of the bottom evaporating pass 59a and mixed gas introducing outlets 62b are installed at a lower position than the bottom evaporating passes 59a, causing heat exchange between the mixed gas and the bottom not to be directly performed at the lower part of the rectifying pass 59b but to be performed a part above that part only.
Patent JP-H10263098-A (JP)
Title: Charged particle irradiating device
Inventor: MIZOTA MANABU
IPC: A61N5/10
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of so-called a shadowy blur and surely irradiate a beam regardless of the movement of a material to be irradiated by providing first and second deflecting electromagnets which are respectively turned round the axis of a beam, and varying the exciting amount of each deflecting electromagnet to irradiate a beam to a designated area of a part to be irradiated. SOLUTION: A beam 1 from an accelerator is deflected at an angle A by a first deflecting electromagnet 11a, and further deflected reversely at an angle B by a second deflecting electromagnet 11b, whereby as a result, the beam on the incidence side and the deflected beam 4 are made parallel to apply the deflected beam 4 to the surface 5 to be irradiated. By the rotation of the deflecting electromagnet 11, the deflecting surface of the beam 1 is rotated to determine the radiating surface of the beam 1 in the circumferential direction of the surface 5 to be irradiated round the axis 21, and the radial irradiating position of the surface 5 to be irradiated is determined by an electric current flowing through the deflecting electromagnets 11a, 11b, so that the deflected beam 4 can be irradiated to a desired area of the surface 5 to be irradiated.  Thus, the occurent of the half shadow can be prevented.
Patent JP-H03275532-A (JP)
Title: Production of glass powder
Inventor: KINOSHITA KAZUO
IPC: C03C12/00
Filed: 1990-03-23
Abstract: PURPOSE:To safely and efficiently produce the powder and to use a slurry of high solid content when the glass powder is wet-crushed at the time of wet- crushing the coarsely dry-crushed powder using org. solvent by adding water after wet-rushing. CONSTITUTION:The glass is coarsely dry-crushed, the crushed glass is then wet-pulverized using org. solvent, and the pulverized glass is dried to produce the glass powder. Water is added after wet crushing and mixed. By this method, the solid content can be adjusted to easily handle a slurry even if the slurry of high solid content is used. Since the contact time between the glass and water is short, the component is hardly eluted, and the glass powder is safely and efficiently produced without deteriorating the characteristics. A slurry of high solid content can be used in wet crushing, and hence the consumption of org. solvent is reduced.
Patent JP-S60217384-A (JP)
Inventor: YOSHIDA MITSUO
IPC: G09F9/30
Filed: 1984-04-13
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-S59200426-A (JP)
Title: Partial sealing method
Inventor: YOSHIHARA TOSHIO
IPC: H01L23/28
Filed: 1983-04-27
Abstract: PURPOSE:To obtain the arbitrary and minute complicate form of a protective layer in response to a circuit by printing and forming a pattern of a weir by using prining ink into which expandable particulates are mixed, injecting a resin to a section surrounded by the weir and shaping the protective layer. CONSTITUTION:A pattern 10 afterwards functioning as a weir is printed and formed on a substrate 1, to which wirings 3 are wired, through a screen printing method by using expandable printing ink, and an IC chip 2 is die-bonded similarly on the substrate 1 with adhesives 7. When the substrate to which the weir pattern is printed and formed is heated and treated, printed expandable ink foams and expands, height increases, and 10a is shaped. Adhesives 7 bonding the IC chip 2 cure simultaneously. The IC chip 2 and the wirings 3 on the substrate are connected 4 through wire bonding. A resin for shaping a protective layer 5 is injected to the weir 10a formed by the foaming and expansion of expandable ink, and the weir section is sealed completely.
Patent JP-H02253145-A (JP)
Title: Standard sample for fluorescent x-ray analysis and production thereof
Inventor: URUMA YUTAKA
IPC: G01N23/223
Filed: 1989-03-27
Abstract: PURPOSE:To make the repetitive use of the sample by uniformly dispersing a prescribed amt. of the metals or metal compds. to be analyzed into a thermoplastic resin which absorbs less X-rays thereby forming the sample. CONSTITUTION:The oxide of the metals to be analyzed is pulverized and after a specified amt. thereof is weighed, the powder thereof is added to a polyethylene resin and the mixture is heated to 150 deg.C and is kneaded to uniformly disperse the metal oxide; thereafter, the mixture is made into a plate shape. Further, the plate is rolled under 200kg/cm<2> pressure at 170 deg.C and is cut out to a filter shape to form the standard sample. A specimen 12 is irradiated with an X-ray from an X-ray source 11. The specimen 12 is kept rotated during measurement in order to correct the nonuniformity of the metal in the sample. The characteristic X-rays by the metals in the specimen 12 are released when the specimen is irradiated and after the intensity is attenuated by a slit 13, the X-rays are subjected to a wavelength dispersion by a spectroscopic crystal 14 and is counted by a scintillation counter 15. The calibration curve previously formed by converting the count value to a metallic quantity is used. The repetitive use of the sample as the standard sample is possible in this way.
Patent JP-S60218021-A (JP)
Title: Laser gyro
Inventor: MATSUDA HIROSHI
IPC: G01C19/00
Filed: 1984-04-13
Abstract: PURPOSE:To obtain the small-sized, lightweight laser gyro and to reduce its manufacture cost by using an optical waveguide made of a thin film for at least a looped optical path part of an optical path for laser light. CONSTITUTION:Laser light emitted by a semiconductor laser 12 is branched at a branch point A and made incident on a looped optical path 16 from one end part and the other end part, and both light beams pass through the optical path 16 clockwise and counterclockwise and superposed at the point A. Then when this gyro is rotated on an axis perpendicular to this paper surface to generate some optical path difference between the counterclockwise and clockwise laser light beams, the laser light beams superposed at the point A interfere with each other to vary the intensity of light inputted to a photodetector 14 by a quantity corresponding to the speed of rotation. Consequently, an angle detecting circuit 15 detects the rotating speed on the basis of the output of the photodetector 14. The loop optical path 16 is formed of the optical waveguide made of a thin film, so the constitution is reduce in size and weight and the looped optical path is formed at low cost.
Patent JP-S56135-A (JP)
Title: Injection, compression-molder
Inventor: HASHIMOTO KANAME
IPC: B29C45/66
Filed: 1979-06-15
Abstract: PURPOSE:To obtain a high precise molded product with a compression member positioned reliably, by a method wherein, in micro-tuning the compression volume for protecting against the generation of sinking due to thermal contraction, a tie bar nut is attached on the end of a tie bar by means of a screw. CONSTITUTION:A tie bar 33 is secured on a fixed board, whereat a stationary mold 31 is mounted, by means of a nut 34. A movable mold 36 moves together-with a moving board 37. The tie bar 33 extends to the end of a direct pressure cylinder 49, and a tie bar nut 53, which is positioned rotatably against a cylinder cover 54, is attached on the end of the tie bar by means of a screw. A sprocket 56, in turn, is attached on the end of the tie bar. The sprockets 60 and 56 are rotated by a hydraulic motor 59, and a mold-locking housing 44 is moved slightly along the tie bar through the working of an adjusting unit 55 of the tie bar nut 53 to finely control a compression volume. In the work of molding, the compression valume is previously adjusted finely before molds 31 and 36 are locked by a hydraulic cylinder 48.
Patent JP-H04286195-A (JP)
Title: Electronic part fixture having part recognizing function
Inventor: NISHIO MANABU
IPC: H05K13/08
Filed: 1991-03-14
Abstract: PURPOSE:To measure the quantity of the adsorption displacement of an electronic part at all times under the state, in which the electronic part is rotated to a mounting attitude, by turning the measuring section of the quantity of the adsorption displacement of the electronic part in conformity with a turning angle for taking the mounting attitude of the electronic part. CONSTITUTION:A substrate carrying section 12 carries a substrate according to a carrying command SA read from a control section 11, and an electronic-part taking-in section 13 takes in an electronic part by a suction nozzle in accordance with a taking-in command SB read from the control section 11. The control section 11 recognizes the quantity of turning until the electronic part reaches a mounting attitude, and transmits a turning command SC over an electronic part turning section 14 and the turning section 19 of an electronic-part adsorption-displacement quantity measuring section according to the quantity of the turning. The measuring section 15 of an electronic-part adsorption-displacement quantity is rotated in conformity with a turning angle particularly for taking the mounting attitude of the electronic part. Consequently, the quantity of the adsorption displacement of the electronic part can be measured at all times at the mounting attitude of the electronic part, and the quantity of the adsorption displacement of the electronic part can be measured with high accuracy.
Patent JP-2000265788-A (JP)
Title: Joint structure of concrete member
Inventor: OKAMOTO TATSUYA
IPC: E21D11/04
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure of a concrete member excellent in workability and economic efficiency. SOLUTION: A male metal fitting is provided with a head 23 of the front end of a shaft 22 projecting from a male side contact plate 21 formed in a connection end of one of concrete members 3 and a tapered off taper 24 is provided at the forward side of the head 23. A female metal fitting 2 is provided with a female side contact plate 7 having an opening formed at the connection end of the other concrete member 4, a cylindrical body forming a receiving recessed part of the male metal fitting 1 and having an engaging projection with a specified projection dimension on the inside face,  and a first ring spring 16 extensibly contained in the diametral widening direction in a ring spring housing formed of an engaging projection and the female side contact plate 7 and provided with the first spring 16 having an insertion guide curved face at the inner edge of the insertion side of the male metal fitting. When the male metal fitting 1 is inserted, the first ring spring 16 is engaged with the head 23 to prevent the male metal fitting 1 from coming out.
Patent JP-S60218804-A (JP)
Inventor: TOUCHI KOUJI
IPC: H01C17/24
Filed: 1984-04-16
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-H04312237-A (JP)
Title: Laminated damping material, fiber reinforced composite material having the material in inner layer and its manufacture
Inventor: FURUHATA TOSHIKAZU
IPC: F16F1/366
Filed: 1991-04-08
Abstract: PURPOSE:To provide a fiber reinforced composite material which absorbs vibrational energy generated accompanyingly with the function of constructions such as a satellite space construction, OA machinery, car vehicles, or leisure requisites for reducing vibration, shock or noise. CONSTITUTION:This material is a fiber reinforced composite material having five basical layer structures such as an outer layer/an intermediate layer/a core layer/an intermediate layer/an outer layer. The core layer is a thermosetting resin layer having vibration clamping characteristics, and the intermediate layer is a thermal resistance film layer which can adhere to the outer and core layers, and the outer layer is a thermosetting resin which can adhere to the thermal resistance film layer and is composed of a prepreg in which a reinforced fiber is impregnated.
Patent JP-H01248973-A (JP)
Title: Actuator
Inventor: HAYAKAWA MASATOSHI
IPC: H02N2/00
Filed: 1988-03-29
Abstract: PURPOSE:To drive a rod linearly by supporting the rod with a spiral formed at the outer periphery so that the rod is freely movable in the axial direction and nonrotatable, by fixing an oscillatory-wave motor to a substrate concentrically with the rod and so on. CONSTITUTION:To form a substrate 1 for an actuator A, a support plate 3 is fixed to both ends of a cylinder body 2, and a rod 8 having a plurality of semicircular axial engaging grooves 9 formed at the outer periphery with a circumferential space is fitted to the engaging protrusion 6a of a support cylinder 6 fixed in the central hole 4 of the support plate 3 and supported slidably in the axial direction. At the outer periphery of said rod 8, the spiral groove 13 of a female screw body 12 is matched with a spiral groove 10. Then, steel balls 15 are inserted between both grooves 10, 13 and the female screw body 12 is screwed to the outer periphery, and a pair of oscillatory wave motors 20 are fitted to the female screw body 12 so that said steel balls 15 circulate in a return hole 16 while rolling therethrough. The motors 20 are fixed to the substrate 1 concentrically with the rod 8 with an electrostrictive element 23 held between a base 21 and a rotating plate 22.
Patent JP-S60221171-A (JP)
Title: Bevel cutter for end face of square steel pipe
Inventor: KOIKE YOSHIO
IPC: B23K7/00
Filed: 1984-04-16
Abstract: PURPOSE:To obtain a desired bevel edge with a simple mechanism in the stage of subjecting the end face of a square steel pipe to oblique gas cutting and forming the bevel by holding a torch to a rotating device provided onto a carriage on a straight rail and applying linear motion and circular conical motion thereto. CONSTITUTION:The straight rail 5 for applying the linear motion to the cutting torch 17, a driving body part 7 which moves and a rotating mechanism 13 which applies the circular conical motion to the torch 17 via a swiveling shaft 12 are provided in order to form a bevel face 4a for a welding joint to the end face 4b of the square steel pipe 3 by oblique gas cutting. The rail 5 is then fixed to one side of the pipe 3 in parallel therewith and the oblique gas cutting by the torch 17 is started. The driving body 7 is stopped upon arrival of the torch 17 at the mid-point P' of the sectional arc in the corner part and the corner part is cut by applying the circular motion of the 1/4 circle centering at the vertex P'. The bevel face 4a is thus formed over the entire end face 4b. The edge preparation with good quality is thus made possible by the simple constitution.
Patent JP-S51151191-A (JP)
Title: Oil tba value measurement test paper
Inventor: MATSUSHITA YUKIO
IPC: G01N33/03
Filed: 1975-06-19
Abstract: PURPOSE: Test paper with which TBA value of oils and fats as an important index of oxidization degradation degree of edible oils, etc. is measured easily. 
     COPYRIGHT: (C)1976,JPO&Japio