baber/WOPTO huggingface dataset:
Patent JP-S6114612-A (JP)
Title: Optical connector
Inventor: KAKII TOSHIAKI
IPC: G02B6/36
Filed: 1984-06-29
Abstract: PURPOSE:To improve the bending strength of the titled connector by forming a part of the outside periphery of a flag part of a ferrule, by a metallic pipe an uneven part on the inside surface or the inside and outside surfaces, and also providing a metallic pipe having an uneven part on a part of the outside periphery of a collar part, too. CONSTITUTION:As for both metallic pipes 15, 16, an uneven part is made on the inside and outside surfaces by means of swaging, and one end of the metallic pipe 15 for covering the outside periphery of a flag part 13 is embedded into a collar part 14 and fixed. By the uneven part of these pipes 15, 16, an adhesive property to a resin 17 is improved, and also, by providing a recessed part on the outside periphery, there is an effect for absorbing dust and abrasion powder generated when attaching and detaching to and from a sleeve, by the recessed part. Also, the metallic pipe 16 is provided on the outside periphery of the collar part 14, too, therefore the bending strength is improved remarkably.
Patent JP-S63299865-A (JP)
Title: Inhibitor for oxide scale generation at resistance welding time
Inventor: NAKAJIMA TADASHI
IPC: B23K11/10
Filed: 1987-05-30
Abstract: PURPOSE:To prevent an oxidation at welding time and to prevent the generation of an oxide scale by taking a specific water soluble silicon compound as the effective component of an oxide scale generation inhibitor. CONSTITUTION:The water soluble silicon compound expressed in an equation is used as a coating material. In the equation R means an alkyl group or aryl group, X means the polyether of one or >=two kinds of an alkylether and glycolether, and (m) means the integer of 1-20 and an (n) the integer of 1-15. The liquid film having a uniform heat resistance is formed by coating such a coating material on the metal material as a welding base material. And while until the temp. of the surface of the metal material falls to a room temp. from the resistance welding time, the coating material exists as the continuous film in a liquid shape on the metal material surface to prevent the oxidation of the metal material completely. The coating material can simply be removed only by washing.
Patent JP-H05306001-A (JP)
Title: Dust box
Inventor: MATSUNAGA YOSHITAKA
IPC: B65F1/14
Filed: 1992-04-30
Abstract: PURPOSE:To stack respective cups automatically in respective chuters thrown in from respective cup throwing-in ports by disposing a cover provided with multiple cup throwing-in ports at the upper surface of an outer box, and disposing plural chuters which meet the respective cup throwing-in ports at the inside of the outer box. CONSTITUTION:An outer box 1 has a profile of dust box, whose upper part is provided with opening parts. At the upper surface of a cover 3, multiple cup throwing-in ports 4 are disposed, which are fitted to the upper part of the outer box 1 so as to be attached and removed. Moreover, an inside partition frame member 12 receives respective cups in a stacking condition, and forms plural chuters 13 which meet the respective cup throwing-in ports 4 by a combination of plural partition plates. The inside partition member 12 is stored in the outer box so as to be attached and removed to form a dust box. After a top cover 6 is opened and the respective cups are thrown in the respective cup throwing-in ports 4, the respective cups drop inside the respective chuters 13, and are stacked automatically in it. It is thus possible to store and recall the respective cups with high efficiency.
Patent JP-H04335119-A (JP)
Title: Apparatus for detecting underwater acoustic signal
Inventor: KANEKO ISAO
IPC: G01H3/00
Filed: 1991-05-10
Abstract: PURPOSE:To facilitate the recognition of the presence of a sound emitting source. CONSTITUTION:Two wave receivers 11 and 12 receive the synthesized sound of the sound of a sound emitting source and underwater noises. The frequency of the received signal is analyzed in corresponding Fourier transformation parts 13 and 14. The result is inputted into corresponding spectrum removing parts 15 and 16. All spectrums other than the specified frequency spectrum are made to be 0. The output of the spectrum removing part 15 becomes a conjugate complex signal in a conjugate complex part 17. The output of the conjugate complex part 17 and the output of the spectrum removing part 16 are synthesized in a complex multiplying part 18. Correlation is obtained in a reverse Fourier transformation part 19. The result is displayed on a display part 20 as one signal.
Patent JP-S5937672-A (JP)
Inventor: IIRUGEN BURIISUNAA
IPC: H01R13/68
Filed: 1983-07-25
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-S61292610-A (JP)
Title: Focus adjusting system for image forming optical system
Inventor: SASAKI SHIRO
IPC: G02B7/28
Filed: 1985-06-20
Abstract: PURPOSE:To adjust focus without making a mark or flaw on the object of test by making focus adjustment by combination of stripe pattern light and a line sensor of curve of secondary degree in form. CONSTITUTION:When the face to be tested of an object is positioned at a position C, the image is formed on the design basis image picture C0'. Stripe pattern light from a plane chart 3 illuminates the face to be tested at the position C through half mirrors 5, 4 and an objective lens L1 and reflected stripe pattern light is focused on the design basis image picture C0' through the objective lens L1, and at the same time, focused on a mirror image C2' corresponding to C0'. Consequently, the maximum contrast is obtained at photodetecting elements 6a on both sides of the inflection point P of a line sensor 6. The output of the line sensor at this time becomes the output of large amplitude pattern conforming to stripe pattern pitch P over a specified extent near the center.
Patent JP-H0429285-A (JP)
Title: Photosensitive body cleaning device
Inventor: KUBO SHINGO
IPC: G03G21/00
Filed: 1990-05-25
Abstract: PURPOSE:To prolong the lifetime of a photosensitive body and also to prevent paper sheets from being contaminated by means of toner dropping down by disposing plural sealing members which are allowed to abut on the peripheral surface of the photosensitive body by means of an abutting pressure under which residual toner on the peripheral surface of the photosensitive body can slip and go through. CONSTITUTION:The plural sealing members 14 and 15 which are allowed to abut on the peripheral surface of the photosensitive body 1 by the abutting pressure under which the residual toner 9 on the peripheral surface of the photosensitive body 1 can slip and go through are disposed at intervals. The residual toner 9 on the peripheral surface of the photosensitive body 1 successively slips and goes through the abutting part on the external surface side of the sealing members 14 and 15, and reaches a plate 3, it is scraped by the plate 3, then it falls down to the upper surface side of the sealing member14 which is on a lower side in the rotating direction of the photosensitive body 1 and is caught. On the other hand, the toner 9 leaking from a space between the abutting part of the sealing member 14 which is on the lower side in the rotating direction of the photosensitive body and the peripheral surface of the photosensitive body 1, or the toner 9 accumulated on the side of an external surface of the sealing member 14 and falling down is caught by the sealing member 15 which is on an upper side in the rotating direction of the photosensitive body 1. Thus, the lifetime of the photosensitive body 1 is prolonged and also the paper sheets positioned in the lower side are prevented from being contaminated.
Patent JP-S61294476-A (JP)
Title: Electrostatic recording device
Inventor: KANDA HAJIME
IPC: G03G15/20
Filed: 1985-06-24
Abstract: PURPOSE:To execute satisfactorily fixing even in case of recording an address, etc., to an envelope, etc., by providing a heat source in the inside of the other roller, too, of a roller having the heat source, and heating the heat sources of both the rollers and executing the fixing, in case when a transfer material to be fixed is formed by superposing plural sheets of paper. CONSTITUTION:A fixing pressure between a fixing roller and a pressure roller is variable, and a fixing pressure in case of fixing an envelope, etc. is made lower than a fixing pressure in case of fixing general paper. At the time of an envelope mode, in case of a fixing device provided with a heater 20 on only a fixing roller 21, a toner can be melted but heat is scarcely transmitted to the pressure roller side, therefore, the thermal expansion is different in the upper face and the lower face of the envelope, etc., a distortion is generated, and when it is pressed, wrinkles are generated. Therefore, the heater 20 is provided on not only the fixing roller 21 but also the pressure roller 22, and in case of the envelope mode, both the rollers are heated. In this way, an address can be recorded directly to the envelope by an electrostatic recording device.
Patent JP-H06345697-A (JP)
Title: Production of alkyl aryl carbonate
Inventor: IWANE HIROSHI
IPC: C07C68/08
Filed: 1993-06-07
Abstract: PURPOSE:To obtain the title compound which is useful as a starting substance for polycarbonate in high yield with reduced by-products by effecting the reaction of dialkyl carbonate and aromatic hydroxy compound, as the reaction mixture is kept at a specific level height. CONSTITUTION:The reaction of dialkyl carbonate with aromatic hydroxy compound is carried out in an upright reactor, as the level of the reaction mixture in the reactor tank is kept higher than 5-fold inner diameter of the reactor tank, and the by-product, alcohol is evacuated from the top of the tank in a gaseous phase thereby the objective compound is obtained. It is preferred that the level height of the reaction mixture be kept constant by feeding an excessive amount of dialkyl carbonate from the tank bottom.
Patent JP-S61295201-A (JP)
Title: Purification of gaseous hydrogen to high purity
Inventor: HIRATA KOICHI
IPC: C01B3/00
Filed: 1985-06-24
Abstract: PURPOSE:To obtain hydrogen having high purity from hydrogen occluding alloy by keeping a vessel contg. hydrogen occluding alloy under a fixed pressure and allowing gaseous impurities in the vessel to be liberated by applying a heating cycle and a cooling cycle to the vessel. CONSTITUTION:Gaseous hydrogen is occluded in the alloy contained in a vessel. When the vessel 1 is heated by fixing a liberating pressure by means of a check valve 3', gaseous H2 is liberated from the alloy until the pressure reaches an equilibrium pressure at the temp. In this case, when the vessel 1 is cooled after heating for a fixed time, liberation of gaseous H2 from the alloy is ceased, but, contrarily, occlusion of the gaseous H2 is proceeded until the pressure reaches equilibrium pressure at the temp. When the vessel 1 is heated again, gaseous impurities remaining after the preceding liberation are diluted by th liberation of gaseous H2, and liberated to the outside of the system by the amt. corresponding to the excess pressure over the fixed pressure. By conducting this cycle, the concn. of the gaseous impurities in the vessel 1 is decreased and gaseous H2 is liberated as H2 of high purity.
Patent JP-H04361199-A (JP)
Title: Cutting method for scynchrotron radiation light
Inventor: NAKAISHI HIROYUKI
IPC: H05H13/04
Filed: 1991-06-07
Abstract: PURPOSE:To cut out synchrotron radiation light (SR light from now on) in the order of microsecond by shielding the light path of SR with plasma produced by the irradiation of a target with a pulse laser beam. CONSTITUTION:A target 2 formed with polyimid is placed along the light path 1 of SR light. The thickness of polyimid is apporoximately 1mm. To this target 2, a condensed laser beam 3 is applied in the direction perpendicular to the SR light. The laser beam 3 used is ArF excimer laser with energy of 50mJ and pulse width of 10us. By applying the laser beam 3 to the target 2, plasma is generated and the SR light is cut out in the order of microsecond. The life and the density of generating plasma are controlled by changing the pulse shape of the laser.
Patent JP-S6028857-A (JP)
Title: Coating method
Inventor: HIDAKA YOSATOMI
IPC: B05C5/00
Filed: 1983-07-26
Abstract: PURPOSE:To permit easy discharging of air from the recess of a splicing tape and to apply a coating liquid on a web without trouble of the coated film by cutting the front end of the succeeding web to a saw tooth shape. CONSTITUTION:The front end of at least the succeeding web 18' with the rear end of a preceding web 18 and the front end of the succeeding web 18' is cut to a saw tooth shape with a method for applying continuously a coating liquid to the web having the joint formed by joining the front and rear surfaces of the web by a splicing tape while forming a bead. Then the air occurring in the recess formed on the outside surface part of the splicing tape stuck to the web from both surfaces thereof is easily discharged therefrom and the coating liquid is applied without trouble of the coated film.
Patent JP-S6029536-A (JP)
Title: Control device of air conditioner
Inventor: MORITA AKIO
IPC: F24F11/02
Filed: 1983-07-26
Abstract: PURPOSE:To enable to decrease noise, electric current etc. according to the condition during operation by a method wherein an adequate control is made basing the difference between the room temperature and the setting temperature as well as the range of the rotation number of a compressor is selected on the condition during operation. CONSTITUTION:In an air conditioner, thereon the faculty is controlled by changing the number of revolutions of a motor compressor through a frequency conversion device 40 according to the load, in a frequency preliminarily setting means 20, the electric frequency, which is supplied to a compressor driving motor 2, is calculated by the difference between the set temperature, which is established by a room temperature regulator 28 and the room temperature, which is detected by a room temperature detector 24. Futhermore, at a frequency correcting means 30, the number of revolutions of the motor compressor 1 is controlled by correcting the frequency, which was preliminarily set by the frequency preliminarily setting means 20 according to the frequency range, which was set by a frequency range setting means 29. Herewith, when there is necessity to consider power consuming quantity, noise, or radical change of temperature etc., users can operate under an adequate condition by controlling at will.
Patent JP-H08327754-A (JP)
Title: Electronic clock
Inventor: MURAKAMI AKINARI
IPC: G04C3/14
Filed: 1995-06-02
Abstract: PURPOSE: To obtain an electronic clock enabling sure and simple execution of an operation for canceling another function or repeating it, in regard to the electronic clock which has at least two indicating means, a first indicating means for indicating the time and a means for indicating the time or the time of the other function and wherein the other function is set when the time of this function is indicated and the other function is canceled when the time is indicated. CONSTITUTION: When a switch B19 is operated at the time when the time is indicated, a hand B10 is subjected to a quick operation until an alarm time coincidence detecting circuit 22 detects the coincidence. When the switch B19 is operated at the time when the time of another function is indicated, the hand B10 is subjected to the quick operation until a time coincidence detecting circuit 21 detects the coincidence.
Patent JP-S5760849-A (JP)
Title: Semiconductor device
Inventor: KONDOU SHIYOUGO
IPC: H01L21/22
Filed: 1980-09-29
Abstract: PURPOSE:To ensure the contamination evaluation of substrate surface by a treatment process and to increase reliability, by a method wherein a P-N junction is formed by diffusing different impurities to a substrate and many elements and a checking element widened junction area than the elements are formed. CONSTITUTION:For example, a plurality of elements 13 for evaluating contamination are formed by dispersedly arranging on a substrate 11 forming may elements 12 such as transistors. The elements 12 are formed by doubly diffusing a P type base layer 18 and N<+> emitter layer 19 on the N-substrate 11. On the other hand, a P type diffusion layer 18' is formed on the element 13 for evaluation by a base diffusion process and the pattern of the P type layer 18' is constituted in the shape with a warped circumference and formed so that the layer 18' may be longer than the surrounding length of the layer 18. In this way, the contamination of the sub- strate surface by diffusion, photo etching processes and the like can be detected with good efficiency by permitting large junction area at the surface region of the element 13 for evaluation.
Patent JP-S5660369-A (JP)
Title: Magnetic field vector detector having magnetic field erasing winding
Inventor: YAMASHITA KAZUO
IPC: G01R33/02
Filed: 1979-10-23
Abstract: PURPOSE: To make it possible to detect a magnetic field vector with a good linearity throughout a wide range of the magnetic field, by giving a magnetic field erasing winding to perform negative feedback in the magnetic field.  
     CONSTITUTION: The magnetic field vector detector is constituted by exciting power source 11, ring core 21 consisting of magnetic materials, exciting winding 31, detecting windings 41 and 42, detecting circuits 51 and 52, the first and the second magnetic field erasing current circuit, magnetic field erasing windings 71 and 72, and X-axis and Y-axis magnetic vector detection output terminals 81 and 82. In this detector, outputs of detecting circuits 51 and 52 are amplified by magnetic field erasing current circuit 61 and 62, and a negative feedback current is supplied to magnetic field erasing windings 71 and 72 so that the number of magnetic fluxes passing through the ring core may be reduced. If amplification factors of erasing current circuits 61 and 62 are large sufficiently, the magnetic flux dependent upon the uniform magnetic field passing through ring core 21 is cancelled by the magnetic flux generated due to the current flowing to magnetic field erasing windings, and detection waveforms of detecting windings 41 and 42 are detected under a fixed state. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11320729-A (JP)
Title: Unidirectional reinforcing fiber composite base material
Inventor: YAMAGUCHI SHIGEO
IPC: B32B5/08
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To perform a reinforcing and repairing work rapidly and thereby enhance an operating efficiency by sealing a meshlike body to the surface of a unidirectional base material sheet formed of a plurality of reinforcing layers of reinforcing fiber bundles obtained by drawing reinforcing fibers in order, in a unidirection. SOLUTION: The unidirectional reinforcing fiber composite base material 1 is manufactured by laminating a meshlike body 5 on a base material sheet 4 formed of reinforcing fiber layers 3 of reinforcing fiber bundles 2 obtained by drawing the reinforcing fibers in order, in a unidirection and contact-bonding the body 5 and the sheet 4 with the help of a pressure roll. Therefore, it is possible to perform a reinforcing and repairing work rapidly and thereby enhance the operating efficiency. In addition, this manufacturing method is more efficient in production compared to the manufacturing process to put together a plurality of fiber bundle layers into a sheetlike form by cord fabric weaving to obtain the reinforcing fiber layer. And also the manufacturing method can manufacture the unidirectional reinforcing fiber composite base material 1 at a low price.  Besides, the fiber hundles are arranged in an orderly fashion and almost free from surface irregularities, so that the meshlike body 5 can be attached to both faces of the base material sheet with less adhesive or pressure-sensitive adhesive consumption.
Patent JP-S5260578-A (JP)
Title: Gunn effect element
Inventor: YAMAMURA EISHI
IPC: H01L47/02
Filed: 1975-11-14
Abstract: PURPOSE: To obtain a Gunn effect element which can compose a solid oscillator of improved band characteristics and frequency characteristics without hardly decreasing oscillation output. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06324488-A (JP)
Title: Photosensitive resin composition and its hardened product
Inventor: KUDO SHOJI
IPC: G03F7/033
Filed: 1993-05-17
Abstract: PURPOSE:To improve resist formation and to enhance developability and adhesion by incorporating a film-forming vinyl type copolymer specified in molecular weight and an ethylenically unsaturated compound, and plural specified compounds. CONSTITUTION:This resin composition contains the film-forming vinyl type copolymer soluble in a dilute aqueous solution of alkali and having a weight average molecular weight of 10,000-150,000, the ethylenically unsaturated compound, the compound represented by formula I and the compound represented by formula II, and in formulae I and II, each of R1-R3 is H or Cl or 1-5 C alkyl or the like, and all of them are not H at the same time; each of R4 and R5 is 1-3C alkyl; R6 is -OR7, -OCH2CH2OR7, H 1-13C alkyl, phenyl, or the like; and R7 is 1-13C alkyl. The ethylenically unsaturated compound is, preferably, such as (meth)acrylate monomers embodied by trimethylolpropane (meth)-acrylate and the like.
Patent JP-2000330538-A (JP)
Title: Screen display method and screen display device for controller
Inventor: YOSHIDA MASATO
IPC: G09G5/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a screen display method for controller having an excellent operability by setting and registering so that a screen displayed on a display can be switched from the other screen displayed on the display and displayed on the display. SOLUTION: In this screen display method, a screen is set and registered by depressing a user definition key 56 for 2 seconds or above so that the screen displayed on a display 51 is switched from the other screen by depressing a user definition key 56 for less than 2 seconds and displayed on the display 51, and when the user definition key is depressed for less than 2 seconds, the set and registered screen is displayed on the display 51 by switching the other screen displayed on the display 51.
Patent JP-S5926654-A (JP)
Title: Stepless transmission utilizing v-belt with clutch mechanism
Inventor: TOMII TAKASHI
IPC: F16H9/12
Filed: 1982-08-05
Abstract: PURPOSE:To enable to interrupt transmission of power in a reliable manner, by forcibly increasing the distance between a pair of sheaves of a power transmitting V-pulley by bringing a tension roller into engagement with the V-pulley at the time when a V-belt comes to a position near the minimum effective diameter of the V-pulley. CONSTITUTION:When a V-belt 6 is depressed through operation of a tension roller 7, the effective diameter of a power transmitting V-pulley 2 is varied gradually and stepless transmission of power is achieved. Further, when the V-belt 6 is positioned near the minimum effective diameter of the V-pulley 2 by further depressing the tension roller 7 downward, the tension roller 7 is positioned between a pair of sheaves 9, 11 of the V-pulley 2 and forces these sheaves open against the force of a spring 12 to increase the distance between them to a considerable extent. Resultantly, the opposite side faces 21 of the V-belt 6 come out of contact with the V-pulley 2 and the bottom face 22 of the V-belt 6 is kept away from a driving shaft 3, so that transmission of power is interrupted perfectly.