baber/WOPTO huggingface dataset:
Patent JP-S58144733-A (JP)
Title: Self-aligning device for nuclear magnetic resonance
Inventor: HANDA MASAYUKI
IPC: G01R33/32
Filed: 1982-02-24
Abstract: PURPOSE:To sharply shorten a measuring time, by a method wherein a resonance line of a reference material is brought to automatically coincide with a reference line on a recording paper. CONSTITUTION:With a button switch 13 depressed, all contacts are connected to an NO side, and spectra 20 and 29 are shifted to the left by a distance of a shift magnetic field DELTAH1, 22 and 31 by a shift power source 15. A pen 5 of a recorder is swept from the leftmost so as to enter an aligning control. From the leftmost as shown in spectra 25 and 34 and in a DC magnetic field change DELTAH2, 23 and 32, a relay 12 is switched to an NO side by means of a signal component f a reference material TMS of a sample from a separation 10. In a memory circuit 14, a voltage DELTAV2, equivalent to a change in a DC magnetic field from the leftmost of a recording paper 4, and 24 and 33 are stored. When the relay 12 is switched, the voltage DELTAV2, simultaneously, is added so as to shift it to an amplifier 6 by the distance of the DELTAH2, and the spectra are shifted to the leftmost as shown in 26 and 35. Simultaneously, a voltage is applied by a D-contact of the relay 12 from a shift power source 16, and a spectrum is such that the resonance line of the material TMS coincides with the reference line of the paper 4 as shown in 27 and 36.
Patent JP-H01203739-A (JP)
Title: Transfer torque two-axle variable distributor
Inventor: KUME TAKESHI
IPC: F16H48/38
Filed: 1988-02-08
Abstract: PURPOSE:To perform stable running and transmit proper driving force by setting up a thin disk body provided with spline teeth on the outer circumference and another thin disk body provided with the spline teeth on the inner circumference both shiftably in an alternate manner. CONSTITUTION:A thin disk body 10 provided with spline teeth on the outer circumference and another thin disk 16 provided the spline teeth on the inner circumference are shiftably set up in an alternate manner. If taper surfaces of both disk bodies 11 and 17 are made contact with each other under pressure, these thin disk bodies 10, 16 come into contact with each other to the full, and turning torque is transmitted to a driven shaft 12 from a driving shaft 1. Since this driven shaft 12 is separated at the center, an amount of torque transfer to symmetrical wheels is optionally alterable by varying the rotational value of a link lever. Thus, stable travel is performed and proper driving force is transmissible.
Patent JP-H02310984-A (JP)
Title: Amplifying medium for solid laser having diamond film
Inventor: NOOMAN RATSUSERU KUCHIYAA
IPC: H01S3/092
Filed: 1990-02-08
Abstract: PURPOSE: To reinforce optical amplification medium and to reduce parasitic vibration inside it, by comprising an amplification medium of a solid laser comprising an external surface and a diamond coating assigning on at least a part of the external surface. CONSTITUTION: A solid amplification 10 comprise a long rod having a circular external surface 12, with a diamond coating 14 assigned on the external surface 12. Since the coating 14 has, compared to the medium 10, larger elastic coefficient, larger heat conductivity and smaller coefficient of thermal expansion, a thermal stress in tangent line is reduced, and the coating 14 supplies a circumferential compressive stress against a circumferential tensile stress caused by temperature gradient, resulting in substantially reduced circumferential stress. The coefficient of semi-sphere reflection relating to a diamond interface 12 irradiated evenly is 1/8 of the value related to water or RTV rubber interface, and significant part of incident light on the diamond interface escapes from the medium, thus reducing possible occurrence of total internal reflection(TIR) and parasitic vibration.
Patent JP-2000218423-A (JP)
Title: Router machining method
Inventor: KASHIMA NORITAKA
IPC: B23C3/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a machining method capable of performing spot facing without any burr even when a lead wire exists in a curve forming section in a printed wiring board. SOLUTION: In spot facing by a router for carrying out cutting at a constant rotational speed and a fixed speed, only curve forming sections 1a to 1d are machined first, and then other straight line forming sections 2a to 2d are machined. By this machining method of a printed wiring board, even when a lead wire exists in the curve forming section of a corner, this is eliminated by spot facing carried out beforehand, and thus the advantage of carrying out spot facing without any burrs is provided.
Patent JP-H02208331-A (JP)
Title: Modified porous cellulose material
Inventor: SHIROKAZE JIYUNICHI
IPC: C12N5/04
Filed: 1989-02-08
Abstract: PURPOSE:To provide a modified porous cellulose material having many interconnected cells of a specified diameter and suited as a carrier for cell culture, etc., because of easy adhesion of cells thereto by molding a specified modified cellulose solution, freezing the molding and removing the solvent from it. CONSTITUTION:A cellulose solution is molded into any desired shape and frozen by cooling, and the solvent is extracted from the molding or deprived of its solvency to produce a porous cellulose material. Before, during or after the production of this material, the cellulose (porous material) is coated, blended or impregnated with a modifier (e.g. gum arabic or platinum) or chemically modified to give a porous material having many cells of a diameter >=2mum, separated from each other by films and interconnected to each other through the apertures in the films which separate the adjacent cells to form an interconnected porous structure.
Patent JP-S62185171-A (JP)
Title: Signal processor for laser doppler current meter
Inventor: YAMAZAKI ISAO
IPC: G01P5/00
Filed: 1986-02-10
Abstract: PURPOSE:To obtain a highly precise signal processor, by providing a position adjustable mask in front of the beam receiving surface of an optical position sensor. CONSTITUTION:The measuring signal from an input terminal 20 is inputted to an acoustooptical beam deflecting element 23 through a wave-form shaping circuit 21 and a high frequency power amplifier 22. Not only a Doppler frequency component but also a noise component such as heat noise or quantizing noise are contained in the input signal of the terminal 20. The diffracted beam in the element 23 is distributed over the wide range on an optical position sensor 28 but a position adjustable type transmission area limiting mask 29 is provided in front of the beam receiving surface of the sensor 28 to prevent beam shifted from the moving range of laser beam spot corresponding to Doppler frequency from entering the beam receiving surface. Therefore, the noise component of an input signal can be limited and a highly precise signal processor hardly receiving the effect of noise is enabled.
Patent JP-H01204034-A (JP)
Title: Variable focal length camera and teleconverter device mounted on same or single-focus camera
Inventor: SHIOMI YASUHIKO
IPC: G03B17/12
Filed: 1988-02-10
Abstract: PURPOSE:To enable proper photography by providing a means which inhibits exposing operation on condition that a focal length selecting means selects a wide-angle side when the mounting of a teleconverter is detected. CONSTITUTION:When the teleconverter lens device 10 is mounted on a camera, the projection part 102 provided to the device 101 presses the movable contact 5a of a switch through an insulating elastic member 48 to make the contact. When a CPU 2 detects the on state of the switch, the wide-angle side is selected with a telephoto/wide-angle knob 7 and a switch 7b is turned on. At this time, the on signal of a shutter release switch 6 by the depression of a release button 47, i.e. release signal is not accepted and only when a switch 7a is turned on by selecting the telephoto side, the release signal is accepted to enable photography. Consequently, the periphery of a photographic image plane is prevented from being eclipsed to be an awkward photograph.
Patent JP-H06210726-A (JP)
Title: Simultaneous biaxial stretching machine for sheet like article
Inventor: UEDA TETSUO
IPC: B29C55/16
Filed: 1992-02-14
Abstract: PURPOSE:To eliminate such a phenomenon that a chain link is reversely broken by the secular abrasion of a part or the accumulation of relative dimension difference when a link device starts MD contraction and to prevent such a problem that the broken link interferes with the peripheral other part. CONSTITUTION:A guide plate 8 constituted so that the part thereof coming into contact with a link device 2 repeatedly performs reciprocating movement in connection with an MD contraction assisting device 7 and supported at one point by a pin 9 is arranged in front of the device 7. By this constitution, the guide plate 8 certainly pushes the pin connection parts of the chain link in the link device 2 before the chain link of the link device 2 passes the MD contraction assisting device 7 and the link device 2 passes the MD contraction assisting device 7 in this state (extremely slightly pitch contracted state) and, therefore, at the time of MD contraction, the generation of reverse breaking can be prevented.
Patent JP-S61187363-A (JP)
Title: Optical integrated circuit device
Inventor: MIURA SHUICHI
IPC: H01S5/026
Filed: 1985-02-15
Abstract: PURPOSE:To settle the crystal growth by once and to improve productivity and yield, by a method wherein a optical semiconductor element which is a PIN photo-diode and an electron element which is a J-FET are formed in a multi-layer semiconductor crystal having a hetero junction using this hetero junction. CONSTITUTION:A P<+> type area 22 is formed on a PIN diode forming area on a semi-insulating GaAs substrate 21 by diffusion of Zn and the like, and a P<-> type GaAs layer 23, an N-type Al0.3Ga0.7As layer 24 and an N-type GaAs layer 25 are stacked by laminating on the whole surface containing said P<+> type area 22 by molecular beam epitaxial growth method or the like. Next, mesas are formed to each area of a diode which is light receiving element and a J-FET adjoining to this, and the inter-element separation is performed, and the layer 25 of a diode light receiving part is removed, and an Au/Au/Zn/Au layer 26 which becomes a P-type area of the diode is cladded. After that, patterning is performed by cladding an Au/AuGe layer 27 on the whole surface, and an N-type area is formed on the diode, and a source area 27S and a drain area 27D are formed on the FET respectively.
Patent JP-H03231626-A (JP)
Title: Electronic type endoscope
Inventor: WATABE AKIRA
IPC: H04N7/18
Filed: 1990-02-05
Abstract: PURPOSE:To enable reduction of color deviation by outputting a pseudo image signal to a monitoring means when a color deviation is determined to exist by a detection means for detecting a color deviation as caused by the feeding of water based on an image signal from a surface sequence type photographing means. CONSTITUTION:When water is feed by pushing a button 28, a water drop jetting out of a nozzle 30 crosses a view of an objective lens 21. In this case, when a timing of the crossing is such that color transmission filters 17R, 17G and 17B of a rotary filter 15 are interposed on a lighting optical path individually, hues in three primary colors are generated from a hue distribution in a display image. As a result, an evaluation circuit 59, for example, judges that an output level of a detection circuit 55I other than a first variation detection circuit 55R exceeds a reference value and a color deviation is determined to generated as caused by the feeding of water and switches S1-S3 are turned via a driver 47 to turn ON a contact (b). Thus, three primary color signals R', G' and B' attributed to average color in an image signal one field before are outputted to a display 6 and a pseudo color image without color deviation is displayed replacing an original image.
Patent JP-S57144348-A (JP)
Title: Power transmitter
Inventor: TAKEMOTO TAKESHI
IPC: F16H55/14
Filed: 1981-02-26
Abstract: PURPOSE:To prevent the occurrence of vibration and noise by using a system in which a power transmitter to transmit the rotation force of gear or pulley is made up by integrally combining an external ring taking part in the transmission of power between it and other members and an internal ring connected with a support shaft by means of an elastic part. CONSTITUTION:In a printer, rotary shafts 2 and 3 are provided with pulleys 5 and 6 wound with a wire 4 connected to a carriage 8 holding a printing head 7. Also, a motor 9 is attached to a plate 1, and its rotary shaft 12 is fixedly provided with a drive gear 13. In such a device, a power transmitting gear 14 is fixed to said shaft 2. The gear 14 is made up of an external ring 15 taking part in the transmission of power between it and the drive gear 13 as other member in an engaged manner, an internal ring 16 connected to the shaft 2, and a ringed elastic part 7 serving to integrally combining them. Thus, vibration generated during the transmission of power is absorbed by the elastic part 17.
Patent JP-H04214139-A (JP)
Title: Clean working room
Inventor: YAGI KATSUTO
IPC: F24F7/06
Filed: 1991-02-22
Abstract: PURPOSE:To provide a clean working room capable of retaining and improving the degree of cleanliness in a working part. CONSTITUTION:An air cleaning means, equipped with a first air discharging port and a second air discharging port for supplying clean air into a working part and a passage part from the upper part of them respectively, is provided at the upper part of a clean space having the working part and the passage part and an air conducting part, discharging air in the clean space to the outside of the same space, is provided below the passage part so that the width of the air conducting part becomes smaller than the width of the passage part. According to this method, the boundary line of air stream between the working part and the passage part is inflated toward the passage part from the working part when the line is approached to a floor surface in the clean space whereby dust in air stream in the passage part is prevented effectively from entering the working part and the retaining performance of the degree of cleanliness in the working part can be improved.
Patent JP-S58145120-A (JP)
Title: Formation of electrically conductive contact to semiconductor
Inventor: OKABAYASHI HIDEKAZU
IPC: H01L21/28
Filed: 1982-02-24
Abstract: PURPOSE:To enable to obtain favorable electrically conductive contact to the semiconductor by a method wherein an insulating film is removed selectively to provide openings, a metal thin film formed in a vacuum device is removed according to the reversely sputtering method, and the metal thin film for formation of electrically conductive contact is stacked again at the prescribed thickness. CONSTITUTION:After impurity introduced regions 22, 22' are formed in the semiconductor substrate according to doping of impurities, the insulating film 23 of silicon dioxide, etc., is provided on the surface, the film is removed selectively to provide the opeings 24, 24', molybdenum is sputtered in the condition heating the semiconductor substrate at 350 deg.C in the sputtering device to stack the molybdenum thin film 25 of about 70Angstrom  thickness, and the molybdenum thin film 25 is removed according to the reversely sputtering method. The molybdenum thin film 26 of 3,000Angstrom thickness is stacked according to the sputtering method, and the molybdenum thin film 26 is removed selectively according to the photo etching method to form the electrodes 27, 27'.
Patent JP-2000225148-A (JP)
Title: Welfare chair
Inventor: YUGAWA JUNJI
IPC: A61G5/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive welfare chair with simple structure and little failure without relying on motor drive. SOLUTION: This welfare chair comprises a top plate 1 and side plates 2 on which vertical long holes 5 are equipped. A swing frame 9 comprising a fixed frame 4 equipped with a rear ward facing long hole 6 bent at a point leaving L from the upper end of the long hole 5 in a radius L centering on the upper end of the long hole 5, a top plate 7, and side plates 8 and covered so that the outer faces of the side plates 2 of the fixed frame 4 and the inner faces of the sidle plates 8 are mutually faced is equipped as well as upper and lower two stays 10, 11 penetrated through the long holes 5, 6 at a distance L from one side plate 8 of the swing frame 9 toward the other side plate 8. A spring 12 is bridged between the lower stay 11 to the top plate 1 of the fixed frame 4.
Patent JP-H05225304-A (JP)
Title: Digital picture processor
Inventor: FURUKAWA SHIGEHIRO
IPC: H04N1/04
Filed: 1992-02-14
Abstract: PURPOSE:To make it possible to simultaneously perform document controls such as a page order, etc., and picture conversion processings such as expansion, reduction, picture shift, etc., of a specific original picture by a very simple method by unnecessitating the preliminary sorting of an original or special mark sheet, etc. CONSTITUTION:In a digital picture processor having a picture reading means and a picture storage means storing plural. read original pictures, an extraction means extracting an arbitrary area (a page part, for instance) of a read picture and a control means 20 performing an output sequence and an original picture conversion processing, deleting an original picture conversion specific character and reproducing the original picture in accordance with a document control specific character specifying the document, control such as the output sequence of the original picture recognized by a character recognition means 11 performing a character recognition based on the extracted picture and the original picture conversion specific character specifying the original picture conversion processings such as the expansion, reduction and picture shift, etc., of the original picture designated from a user interface 18.
Patent JP-H07236396-A (JP)
Title: Nose ring for decoy angling
Inventor: SUZUKI KOUZOU
IPC: A01K91/06
Filed: 1994-02-25
Abstract: PURPOSE:To provide a nose ring for decoy angling, capable of being readily attached and detached from a decoy AYU (a sweetfish) without spoiling the function and enabling ready automation of its production. CONSTITUTION:This nose ring 1 is made of a hard steel wire and formed into an almost circular shape of which one part is cut. An insertion part 2 extending straight in the direction of the tangential line of the ring is formed on one end side and the inside surface of the insertion part 2 constitutes a guide surface 2a. The base part of the insertion part 2 is connected through a circular-shape engagement part 3 and a circular-shape holder part 4 continuing from the engagement part 3 to a guide unit 6. The guide unit 6 is folded inside and extended from the holder part 4 to make an acute angle from the insertion part 2 and then folded and extended again almost perpendicularly to the insertion part 2. The outside surface of the guide unit 6 constitutes the first guide surface 6a and the inside surface constitutes the second guide surface 6b.
Patent JP-S52112153-A (JP)
Title: Hot water supply equipment
Inventor: SAKURAI SHINSOU
IPC: F24H9/00
Filed: 1976-03-16
Abstract: PURPOSE:To facilitate the hot water extraction after the hot water within a hot water storage tank is used up.
Patent JP-S54121395-A (JP)
Title: Vapor trap
Inventor: FUJIKI KENJI
IPC: G21C19/30
Filed: 1978-03-13
Abstract: PURPOSE: To easily exchange fine filter by providing detachably the fine filter in a cylinder from the side via an operating rod provided at the outside of a door valve of the opening at the side of the cylinder.  
     CONSTITUTION: Vapor trap for feeding liquid metal coolant fed from a supply tube 3 in filtration from an exhaust tube 4 consists of a cylinder 1, a rough filter 5, partition plate 7 formed with a flow passage 6, fine filter 8 making contact with the outlet opening 6a of the passage 6, and body side door valve 9 added to the opening 1a of the side of the cylinder 1. There is provided a cask 11 having a door valve 10 capable of opening or closing independently at the side of the body side door valve 9. A control rod 12 capable of connecting to the fine filter 8 is journaled at the end via sealing member with the cask 11 to store the fine filter 8 in the cask. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57142430-A (JP)
Title: Hot water supply tank serving as heater in combination
Inventor: YAMAMOTO MASAHIRO
IPC: F24D11/00
Filed: 1981-02-27
Abstract: PURPOSE:To make the effective use of a heat source by a method wherin in the titled tank which is suitable for storing hot water by use of electric power at midnight, the hot water stored in the tank is used for heating or dehumidifying the room. CONSTITUTION:The hot water tank which is adapted to heat water stored therein by use of an electrical heater 40 at midnight is enclosed by an outer casing 3 and an heat insulating layer 4 is interposed between the tank 1 and the outer casing 3 in such a manner that an air chamber 5 is formed at the upper poriton of the tank. Further, an air intake port 6 and a heated air outlet 7 are provided at the lower and the upper portions of the air chamber 5, respectively, and a corrugated heat radiating fin 13 made of good heat conductive material is provided within the air chamber 5 surrounding the side portion of the tank 1 to thereby increase the thermal efficiency of the hot water for heating the air in the air chamber 5. Further, the air heated to an elevated temperature within the air chamber is supplied to the room to be heated, through a supply pipe 8 by means of a blower fan 29 to thereby heat the room.
Patent JP-H04266687-A (JP)
Title: Universal tube joint
Inventor: SHIMODA NAOSHI
IPC: F16L27/08
Filed: 1991-02-22
Abstract: PURPOSE:To obtain a universal tube joint wherein no water is collected and which has a wide range in a swinging angle. CONSTITUTION:A joint circular body 1 has tapered surfaces 2, 3 symmetrically formed in respect to a radial center line, whose both ends cross with an axial line. Connection ends 4, 5 are respectively formed along edges of the both ends. Connection ends 15, 16 formed along tapered surfaces 13, 14 on one end face of joint tubes 11, 12 are rotatably connected to both connection ends 2, 3 of the joint circular body 1. Swinging angles from zero to 90 degrees are optionally obtained with one tube joint, to improve applicability.
Patent JP-S63198522-A (JP)
Inventor: YAMAZAKI KIYOKUMA
IPC: H02H7/04
Filed: 1987-02-10
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-S58148357-A (JP)
Inventor: SAOTOME WATARU
IPC: F25B1/00
Filed: 1982-02-26
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-H06243095-A (JP)
Title: Multi-media device
Inventor: HISAMATSU AIJI
IPC: G06F13/12
Filed: 1993-02-18
Abstract: PURPOSE:To efficiently transfer multi-media data such as a character, a picture, sound, etc., between CPU and plural peripheral devices (a sound input/output device, a picture input/output device, an auxiliary storage device, etc.). CONSTITUTION:Transfer between CPU (CPU interface unit) 1 and respective peripheral devices (function modules 10 to 12) is executed by way of mainly a global bus 5, interface units 1 to 3 managing pertinent peripheral devices and a local bus 7. Even during the transfer, data transfer between other peripheral devices (function modules) can simultaneously be executed by way of an interface unit bus 6 which is provided independently from the bus 5 and a relating interface unit so that the transfer efficiency of the whole system is improved and high-speed processing is attained.