baber/WOPTO huggingface dataset:
Patent JP-S6256854-A (JP)
Title: Jig for ultrasonic probe
Inventor: HAMA YASUO
IPC: G01N29/28
Filed: 1985-09-06
Abstract: PURPOSE:To transmit and receive efficiently an ultrasonic wave by interposing a member which sufficient flexibility between a probe and the support part for a probe jig and bringing the probe into contact with the surface of a sample excellently. CONSTITUTION:An arm 3 and springs 4 and 6 are fitted at the top of a support rod 5. Consequently, the plane of the spring 6 slants elastically to the support rod 5. The probe 1 is arranged on the reverse surface of the spring 6 and the end surface of the probe 1, i.e. vibration generation surface or detection surface contacts the surface of the sample 2 in parallel at any time. Thus, the probe is brought into contact with the sample excellently and the ultrasonic wave is transmitted and received efficiently.
Patent JP-H0748092-A (JP)
Title: Wire rope random winding prevention device
Inventor: ISHIKAWA YOSHIHIRO
IPC: B66D1/38
Filed: 1993-08-06
Abstract: PURPOSE:To prevent a wire rope wound around a drum from removing from a winding groove according to using conditions. CONSTITUTION:A random winding prevention lever 4 comprises long holes A for supporting supports 8 of a limit lever 9, holes B for engaging with supports 5 of the main body frame 1, and a member C for supporting a wire rope 3 wound randomly. Thereby, even if the wire rope 3 is wound randomly, random winding of the wire rope 3 can be prevented by the random winding prevention lever 4 at its initial stage.
Patent JP-S5898032-A (JP)
Inventor: NOMURA TAKAMASA
IPC: A23G3/02
Filed: 1981-12-04
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-H0925353-A (JP)
Title: Extruded tubular foam of noncross-linked polypropylene resin and its production
Inventor: ISHIDA MASAYUKI
IPC: C08J9/14
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a tubular foam which is excellent in heat resistance and heat- insulating properties and is usable e.g. as a heat-insulating material for pipe lines used at high temps. by extruding a PP resin having special viscoelastic characteristics while controlling the extrusion shear rate at an extrusion slit to within a specified range. SOLUTION: This tubular foam is produced by a noncross-linking extrusion molding process, i.e., by feeding a PP resin and a nucleating agent to an extruder having a circular slit at the exit of the extrusion channel, forcing and homogeneously mixing a volatile blowing agent into the molten resin in the extruder under a high pressure, extruding the resulting mixture tubularly into a low-pressure zone to allow the mixture to foam, and cooling and solidifying the resulting foam while taking it off, subject to the conditions that the PP resin fed exhibits a biaxial-elongation viscosity of 4.5×10<6> P or higher at a biaxial-elongation strain of 0.2 and a biaxial-elongation strain hardening ratio of 0.3 or higher and that the extrusion shear rate γ at the slit is 400-1,000sec<-1> .  The obtd. tubular foam has a density of 0.015-0.04g/cm<3> , a wall thickness of 7-20mm, a closed cell content of 70-100%, and a circularity at the outer periphery of 1.0-1.3.
Patent JP-2001021062-A (JP)
Title: Valve attaching method
Inventor: YAMAGUCHI HIROSHI
IPC: F16K7/17
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a valve attaching method capable of suppressing the generation of impurities by reducing the area of a flow passage in a side opened to atmosphere inside a valve and increasing purging efficiency so as to limit transformation or corrosion caused by the reactive material of the valve, and shortening a device starting time by supplying an originally pure reactive material to a specified location within a short time. SOLUTION: According to this valve attaching method, when a valve is attached to a source bottle 1, a flow passage 61G opened in a valve seat 61H with respect to the working space 61D of a valve element 62 inside a valve body 61 is opened to the atmosphere side, and a flow passage 61F opened in a part other than the valve seat 61H with respect to the working space 61D is opened to the atmosphere side of the reactive material to connect the valve 6 to the source bolt 1.
Patent JP-H0628294-A (JP)
Title: Simplified system for executing remote procedure
Inventor: KAWATE HIROSHI
IPC: G06F13/00
Filed: 1992-06-29
Abstract: PURPOSE:To automatically release binding to the client process of a server side process during the time when the client side is thinking and to make an effective use of it. CONSTITUTION:The execution of the procedure is effectively performed by allocating a server side process only for the required time and releasing the allocation of the process at the end of executing the server side procedure. The system is provided with a succeeding information management section 20 managing the succeeding information of the same procedure between processes on the server side, procedure utilizing state management sections 13, 21 managing the utilizing state of the procedure to be executed on the process on the server side corresponded to the client side, and mode management sections 14 and 22 setting the mode when disconnecting and connecting a path according to the utilizing state. A procedure utilizing state management section 21 the server side monitors the state of whether the server side procedure is 'started' or 'on the way' of returning a dialog inquiry telegraph to the client side or the procedure execution on the server side is 'ended'.
Patent JP-S5895889-A (JP)
Title: Semiconductor light emitting element array
Inventor: OOSAWA JIYUN
IPC: H01L27/15
Filed: 1981-12-02
Abstract: PURPOSE:To flow a sufficient driving current by voltage pulses, by providing a structure wherein a plurality of semiconductor generating elements without using long lead wires, thereby making internal impedance small. CONSTITUTION:Metallized films 22a and 22b, which are cut and separated by a separating groove 23, are provided on the surface of an insulating substrate 21. LED stacks 24a and 24b, in each of which, three LEDs are sequentially brazed and stacked in series, are arranged on the surface of said metallized films. In the LED 25, a p type semiconductor layer is formed on one main  surface, and an n type semiconductor layer is formed on the other main surface. A conductor 26 is brazed and connected to the sides of the LED stacks 24a and 24b, which are not brazed to the metallized films 22a and 22b. Since the length  of the part between the connecting parts of said neighboring light emitting bodies 24a and 24b and the conductor 26 is made approximately the same as the width of the separating groove 23, the sufficient driving current can be  flowed into the light emitting bodies.
Patent JP-2000046064-A (JP)
Title: Cruciform member for universal joint
Inventor: GILLE WILFRIED
IPC: F16D3/26
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a cruciform member for use in a universal joint, which sustains a high torque loading while the outside diameter is maintained. SOLUTION: A cruciform member for a universal joint has a base member 1 and four arms starting from the base member 1 and extending apart, and the outside surface of each arm 2 extends in the form of a curved surface having a decremental radius of curvature R and a diameter incremental continuously in the transition region 18 for increasing the torque sustaining ability of the cruciform member. A distance X exsists between the first tangent 14 on the outside surface of the transition region and the second tangent 15 located outside the first tangent 14, positioned on a symmetrical line 17 extending at an angle of 45 degs. to the axis 4 and extending parallel with the first tangent 14 at a point 16 on the outside surface of the base member 1 and has a value corresponding to 1/10 of the min. radius B of the arm 2.  The arm 2 is quenched with high frequency and the hardness is subjected to a low stress only in the operating condition.
Patent JP-H0622177-A (JP)
Title: Small sized panhead
Inventor: KANEKO KOJI
IPC: H04N5/222
Filed: 1992-06-30
Abstract: PURPOSE:To obtain the small sized panhead with convenience of use in which a remote control adaptor is contained and other accessory is fitted. CONSTITUTION:A shoe member 16 is provided to a side face of the small sized panhead 10 having two orthogonal drive shafts 11, 12, and a plug-in member 22 is provided to an accessory side such as a remote control adaptor 20, a strobo and a lamp. The shoe member 16 has a channel shaped guide groove and a retaining spring is arranged in the guide groove and the plug-in member 22 is plugged to the shoe member 16 to fit the accessory to the panhead 10.
Patent JP-H0246528-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: HONDA KAZUYOSHI
IPC: G11B5/85
Filed: 1988-08-05
Abstract: PURPOSE:To prevent dropout of adhered particles and to produce efficiently magnetic recording medium of high performance by allowing fine particles to adhere to a polymer substrate after the substrate begins to come into contact to the can. CONSTITUTION:The fine particles 6 are allowed to adhere to the polymer sub strate 2 wound off from he releasing roll 1 when the substrate travels along the cylindrical can 3. The particles 6 are introduced by a feeding machine 9 to a diffusion plate 8 the surface of which is scanned by an electron beam 7. Namely, the particles 6 adhere electrostatically to the substrate 2 traveling along with the can 3. The substrate 2 with particles adhering dispersedly to the surface is subjected to vapor deposition of a CoCr film from the vapor source 4 and then wounded up by a roll 5. Thus, the obtained magnetic record ing medium has excellent durability and can be produced efficiently.
Patent JP-H0943457-A (JP)
Title: Semiconductor laser module
Inventor: ITO KIYOSHI
IPC: G02B6/42
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser module having the sufficient yield strength to both of external force on this protective cover and the tensile force in the transverse direction of an optical fiber by forming the cover into a two- body structure composed of a hard material part for protecting an optical coupling and fixing part and an elastic material part for protecting an optical fiber introducing part. SOLUTION: The protective cover 8 consists of the hard material part 8a and the elastic material part 8b. This hard material part 8a has the length to sufficiently cover the optical coupling fixing part consisting of a holder 4, a fiber ferrule 6 and a sliding ring 7. The elastic material part 8b is fixed to the hard material part 8a by adhesion or fitting. The cover is so arranged as to protect the introducing part of the optical fiber 5. The joining and fixing of the holder 4 and the hard material part 8a is executed by fitting by utilizing the elasticity of materials without using respective adhesives if not metals but rigid plastics are used as the hard material part 8a and rubber, etc., as the elastic material part 8b.
Patent JP-H1034806-A (JP)
Title: Laminate material and laminate
Inventor: BABA DAIZO
IPC: B32B15/08
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce an effect of limiting flow of resin of a resin layer at the time of molding and a thermal resistance of the resin layer by incorporating a large quantity of inorganic powder in the resin layer. SOLUTION: 10 to 35wt.% of inorganic powder having a mean particle size of 0.1 to 0.9μm, 5 to 40wt.% of inorganic powder having a mean particle size of 2 to 6μm and 40 to 80wt.% of inorganic powder having a mean particle size of 10 to 30μm in combination are mixed to become a total sum of l00wt.%. A surface of a metal foil 2 is coated with a resin layer 1 containing 60 to 90wt.% of the inorganic powder. A large quantity of the inorganic powder of 60 to 90wt.% can be contained in the resin without becoming excess viscosity at the time of molding the layer 1 by the above-described combination of the mean particle sizes.
Patent JP-H1033421-A (JP)
Title: Nozzle structure for vacuum cleaner
Inventor: MORISHITA ATSUSHI
IPC: A47L9/02
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide such a disposable nozzle for a vacuum cleaner that is simply structured and easily formed with inexpensive materials. SOLUTION: A molded base is formed by flowing into a mold, press-forming and drying a slurry raw material, which is made by finely cutting old paper and blending in a solvent mixed with an adhesive. Folded inward are the flange- shaped lower and upper joining parts 8, 8, 11, 11 which are each part of the lower and upper tubular parts 7, 10 each connecting to the lower and upper cases 3, 4 of the molded base. The lower case 3 and the upper case 4 are folded over at the folding line of the parts to be integrally joined along the opening edge of the cases, so that the top face of the lower case 3 is covered with the upper case 4 and mutually bonded. Then the lower and upper joining parts 8, 8, 11, 11 are bonded with each other.  A nearly cylindrical connecting tube is formed with the semi-cylindrical lower and upper tubular parts 7, 10 whose inner circumferential surface is continuous to the lower and upper cases 3, 4; thus, completing a nozzle structure 1.
Patent JP-H0481966-A (JP)
Title: Text preparing device
Inventor: HIRAKURA ICHIRO
IPC: G06F17/22
Filed: 1990-07-25
Abstract: PURPOSE:To always allow the full size and the half size of an open parenthesis and a close parenthesis to match with each other by setting as the close parenthesis of the full size when the inputted opening parenthesis which becomes a pair of the inputted close parenthesis is the full size, and setting as the close parenthesis of the half size in the case of the half size, when the closing parenthesis is inputted. CONSTITUTION:When a closing parenthesis of a full size or a half size is inputted from a keyboard 1, an opening parenthesis inputted already, which forms a pair with the inputted closing parenthesis is detected by a parenthesis retrieving means 6. When the detected opening parenthesis is the full size, the closing parenthesis of the full size of the same kind as the opening parenthesis detected from a parenthesis converting means 5 is outputted, and when the detected opening parenthesis is the half size, the closing parenthesis of the half size of the same kind as the opening parenthesis detected from the parenthesis converting means 5 is outputted. A text editing means 3 edits a text, based on an input from the keyboard 1 and an output of the parenthesis converting means 5. In such a way, the full size and the half size of the opening parenthesis and the closing parenthesis can always be allowed to match with each other.
Patent JP-H1137078-A (JP)
Title: Hermetic scroll compressor
Inventor: MATSUDA SUSUMU
IPC: F04C29/02
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent seizure due to shortage of oil feed from generating and enable oil circulation rate to be made appropriate extending from high speed rotation to low speed rotation by providing a means regulating the sucking quantity of lubricating oil according to the rotating speed of a motor in a compressor on the suction port of an oil feed pump. SOLUTION: A piston 55 is brought down by elasticity of a spring 56 at low speed rotation, and lubricating oil is sucked into respective passages through suction holes 57a, 57b. However at high speed rotation, pressure difference is generated between the interior F of a closed housing and the interior E of a suction port 52, the piston 55 is pushed up by the pressure difference, i.e., the pressure loss in the suction port 52, and the suction hole 57b is closed with the side of the piston 55. When the suction hole 57b is closed, lubricating oil is sucked to the passage only through the suction hole 57, the oil feed quantity of an oil feed pump is reduced, and hence excessive oil feed to respective bearings is eliminated. Hereby, oil is prevented from being excessively fed, and lubricating oil drained outward can be reduced.
Patent JP-S5890038-A (JP)
Inventor: MURATA TETSUO
IPC: B65D5/50
Filed: 1982-11-10
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-2000028678-A (JP)
Title: Photosemiconductor chip inspection device and method
Inventor: MIYAZAKI TAISUKE
IPC: H01S5/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a photosemiconductor chip inspection device and method for inspecting high-speed modulation characteristics in the state of a chip bar by utilizing a high-frequency probe and a photosemiconductor chip that is inspected by the photosemiconductor chip inspection device, and its manufacturing method. SOLUTION: A bar installation part 3a with a first surface 23 and a second surface 24a that are not flush with each other and are parallel each other while the surface is formed by a conductor is used, a photosemiconductor chip 61 is placed so that a grounding electrode 27b of the photosemiconductor chip 61 is makes contact with the first surface 23, and a surface where an electrode 27a for signal of the photosemiconductor chip 61 is formed and a second surface 24a are located being nearly flush with each other, a conductor line for signal of a high-frequency probe is connected to the electrode 27a for signal, and the high-speed modulation characteristic inspection of the photosemiconductor chip is made in the state of a chip bar 60.
Patent JP-2000029568-A (JP)
Title: Portable information equipment provided with ball type input device
Inventor: TANAKA YUKIO
IPC: G06F3/0354
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a portable information equipment provided with a ball type input device with which the scroll of a screen or pointing operation of coordinates can be performed by parallelly moving it on a desk or placing it on the palm and operating one-handedly. SOLUTION: In the portable information equipment 1 provided with the ball type input device equipped with a processing means 2 for processing information, a output means 4 having a display function and an input means 3 for inputting information or operating equipment and composed of a track ball 31, the track ball 31 is provided on the back side of the equipment 1 and when the equipment 1 is placed on a plane and moved directly in contact with the plane, the track ball 31 is rotated in any direction such as upward, downward, to left or to right in contact with the plane. Further, a switch 32 is provided for permitting or inhibiting the transmission of information from the input means 3 composed of the track ball 31 to the processing means 2.
Patent JP-S5898765-A (JP)
Title: Exfoliating device of transfer paper
Inventor: OOTSUKA HIROHISA
IPC: G03G15/00
Filed: 1981-12-07
Abstract: PURPOSE:To avoid the damage on the surface of a photosensitive drum, by using an elastic member which has two contact parts to decide a plane crossing the cylindrical surface of the photosensitive drum and set at the oustide to the original reference edge. CONSTITUTION:An electrophotographic copying machine uses a cylindrical photosensitive drum 6 and conveys a transfer paper 7 with its single side defined as the original reference edge 8. An exfoliating pawl 9 is set near the edge 8 and to be opposite to the drum 6, and then a stepped contact member 14 is attached on the lower face of a basement 11. The member 14 is made of a flexible member such as urethane rubber, etc. In such a way, the tip of the pawl 9 is positioned and held to the drum 6 by means of the contact member 14. This can prevent the damage on the surface of the drum 6 with a simple constitution.
Patent JP-H0249968-A (JP)
Title: Fuel injection nozzle
Inventor: SATO YOSHIHIKO
IPC: F02M61/08
Filed: 1988-08-09
Abstract: PURPOSE:To prevent carbon jamming in a nozzle, when a valve is closed, by forming a valve seat behind the nozzle of its body, surrounding a throttle shaft part of a valve unit, and a subnozzle, communicating with a fuel reservoir behind the nozzle, in the throttle shaft part. CONSTITUTION:When a valve unit 11 is opened by a pressure of fuel, a valve seat part 16 of the valve unit 11 is separated from a valve seat 15 formed in the bottom end of a nozzle 13 in a nozzle body 2. Then fuel in a valve housing cylinder 12 is supplied, while the atomized fuel is injected from a subnozzle 21, formed in a valve head part 20, by an increased pressure of fuel in a fuel reservoir 19. While, when the valve unit is closed, the valve seat part 16 is seated in the valve seat 15. Here the subnozzle 21 is provided decreasing a passage sectional area further shortening a passage length while appearing in a rear side of the fuel reservoir 19. While a throttle area A is set small. Accordingly, after-dripping of fuel, after a valve is closed, and carbon jamming can be eliminated.
Patent JP-H0361937-A (JP)
Title: Camera film feeder
Inventor: YAMAGUCHI MASAKI
IPC: G03B17/42
Filed: 1989-07-28
Abstract: PURPOSE:To entirely eliminate of the need of a power transmitting mechanism and to reduce the size and weight of a camera by directly driving a film by means of an ultrasonic vibrator transducer. CONSTITUTION:In the ultrasonic vibrator transducer 11, a first piezoelectric body 22 to excite a bending vibration on an elastic body 21 is attached to the rectangular, plane elastic body 21 and second piezoelectric bodies 23a and 23b to excite a longitudinal vibration on the elastic body 21 are attached to a side surface almost perpendicular to an attachment surface. Thus, when an AC electrical signal having a prescribed frequency is applied on the ultrasonic vibrator transducer 11 obtaining a mechanical output through the use of a piezoelectric phenomenon, an almost elliptical vibration having a micro- amplitude is exited on its prescribed part. When the film as a body to be driven is pressed on a vibration part by a prescribed pressure, the film accepts driving power caused by frictional force, is directly driven, and directly and linearly sent. Therefore, power transmitting drive is eliminated and the size and weight of a camera are reduced.
Patent JP-H0754719-A (JP)
Title: Evaporated fuel control device for internal combustion engine
Inventor: SAKAGUCHI SHIGEYUKI
IPC: F02M25/08
Filed: 1993-08-09
Abstract: PURPOSE:To obtain a target purge mount, a target purge rate, and a sufficient purge amount within a specified time accurately based on the measured purge amount by measuring the purge amount absorbed in an engine through a sucking means when the evaporated fuel sucked to a sucking means is absorbed into the engine. CONSTITUTION:An air flow meter 19 to detect an air flow passing through a connecting path 18 is provided in a connecting path 18 provided in a canister 15. Also, based on the detected results by the air flow meter 19, the opening of a purge control valve 16 interposed in an evaporated fuel-air mixture feed path 17 is feedback-controlled so that a target flow, target purge rate, and sufficient purge amount can be obtained within a specified time.
Patent JP-S6258562-A (JP)
Title: Ceramic discharge lamp
Inventor: OBARA AKIO
IPC: H01J61/10
Filed: 1985-09-09
Abstract: PURPOSE:To reduce the consumption of the electron emitting material and to make hard the arising of leak or breakdown of a luminous tube by providing annular projections on the inside surface of the luminous tube bulb at the central side of the tip of each electrode respectively. CONSTITUTION:On the inside surface of the luminous tube bulb 1 annular projections 9 consisting of transparent alumina ceramic are provided at the central side of the electrode so as, for instance, the inside diameter of which is 5mm, the thickness of which is 2mm, and the distance from the nearest tip of the electrodes 4A, 4B is 4mm respectively. Thereby even when the electron emitting material 7 and metallic barium contained in which are sputtered or evaporated, because of the small size convection generated in the vicinity of the electrode surrounded by the end part of the tube and annular projection 9, the turned back amount of the electron emitting material and barium can be increased to reduce their consumption. Further by the shielding effect of the annular projection against the adhesion area of the amalgam, a leak or a crack due to abnormal high temperature can be prevented.