baber/WOPTO huggingface dataset:
Patent JP-S58142274-A (JP)
Title: Ultrasonic object detector
Inventor: NIIMI KENICHIROU
IPC: H04R1/32
Filed: 1982-02-19
Abstract: PURPOSE:To achieve a smaller size with reduction in waves penetrating into a receiving  duct from a transmitting duct by mounting a pair of elements for transmitting and receiving ultrasonic waves on a transmitting duct and a receiving duct which are arranged at such an angle that the center axes of both the ducts expand at an angle symmetrical to and the same as the radiating direction of ultrasonic waves. CONSTITUTION:A pair of a transmitting element 2 and a receiving element 3 are provided on a transmitting duct 5 and a receiving duct 6 arranged in a shape of L with an  inclined surface 4. The transmitting duct 5 and the receiving duct 6 are fixed in a case  1 at a duct space l and while at an angle theta between the center axis 10 and the center axis 11 thereof that they expand in symmetry with and in the same direction as the line (P) indicating the radiating direction of ultrasonic waves. An ultrasonic wave transmitted from the transmitting element 2 is bent to the opening of the transmitting duct 5  on the inclined surface 4 and then, radiated to an object in such a radiating distribution of ultrasonic waves as indicated by the transmitting directivity 7. A part of the radiated ultrasonic wave is reflected on a detecting member 9, penetrates into the receiving duct 6 in such a receiving sensitivity distribution of ultrasonic waves as defined by the receiving directivity 8 and reaches the receiving element 3. Thus, the ultrasonic wave can be detected.
Patent JP-S57139746-A (JP)
Title: Manufacture of substrate for electrophotographic receptor
Inventor: ABE NAOTO
IPC: G03G5/00
Filed: 1981-02-23
Abstract: PURPOSE:To provide a substrate with a uniform degree of surface roughness by disposing a rotating shaft of a rotary grinder so that is is not perpendicular to a plane orthogonal to the central axis of the substrate and by grinding by a rotating surface not parallel with the rotating shaft when manufacturing the surface of the substrate for the electrophotographic receptor by grinding. CONSTITUTION:A tubular or cylindrical substrate material 1 is rotated around its central axis X. After bringing an end surface of a grinder 2 revolving around a rotating shaft Y having various 0-45 deg. angles with respect to a plane orthogonal to X into contact with the surface of the material 1, the grinder 2 is run  in the axis X direction to grind the surface of the material 1. It is not always  necessary that the shaft Y intersects the X. The grinder 2 is provided at one  end of a bar 5 which is pivotally supported at a fulcrum 3 by a supporting  body 4 so as to swing freely, and its press-contacting force is adjusted by a  heavy weight 6 fixed at the other bar 5 end and a heavy weight 7 movable  along the bar 5 in its lengthwise direction. The uniform degree of surface roughness and the uniform light reflectance are given, and good suitability for a  regenerating treatment is also obtained.
Patent JP-H09217162-A (JP)
Title: Gas wiping nozzle
Inventor: TAKEISHI YOSHIAKI
IPC: C23C2/20
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a gas wiping nozzle adequate for hot dip metal coating. SOLUTION: This gas wiping nozzle consists of an inner tube 2 and a nozzle body 4. The inside of the nozzle body 4 is segmented by the inner tube 2 to a first equalizing pressure chamber 5 and a second equalizing pressure chamber 6 following an injection port 3. An orifice 7 facing the first equalizing pressure chamber 5 is opened at the inner tube 2. The narrowest spacings between the outside surface of the inner tube 2 and the inside surface of the nozzle body 4 are formed as throttling parts 8, 8. Guide surfaces 9, 9 for passing the flow of the gas flowing along a wall from the first equalizing pressure chamber 5 to the second pressure equalizing chamber 6 via these throttling parts 8, 8 are formed in the second equalizing pressure chamber 6.  The gas wiping nozzle is so formed that the gas flowing from the first equalizing pressure chamber to the second equalizing pressure chamber via the throttling parts is passed along a guide face and, therefore, the gas wiping jet which does not generate vibration in the flow of the gas and has a uniform and stable pressure is obtd.
Patent JP-S61189304-A (JP)
Title: Rotary actuator
Inventor: MIYAGI YOSHIO
IPC: F15B15/06
Filed: 1985-02-13
Abstract: PURPOSE:To obtain a rotary actuator which has good sealing ability and is operated at a wide angle by axially pressing balls fitted in a screw and a straight flute of a casing by means of a hydraulic piston to turn the screw. CONSTITUTION:A straight flute 31 extended axially is formed on the inner periphery of a casing 3, and balls 7 are fitted in the straight flute and a spiral groove 4 of a screw disposed in the inner periphery of the casing 3. Rods 51, 61 adapted to axially press the balls are connected to hydraulic pistons 5, 6 are brought into contact with the balls 7. In this arrangement, when oil pressure works upon the hydraulic pistons, the axial working force is applied to the balls 7, and the working force is converted to turning force to be transmitted to an output shaft 42 disposed on the screw.
Patent JP-H04265670-A (JP)
Title: Failure deciding unit for inverter
Inventor: NAKABAYASHI SHIGEYUKI
IPC: G01R31/00
Filed: 1991-02-20
Abstract: PURPOSE:To obtain a failure deciding unit for an inverter which decides whether the failure attributes to commutation failure of inverter or short circuit fault on the load side by providing a comparator for comparing the input voltage to the inverter with the output current therefrom, a delay circuit, and an AND circuit. CONSTITUTION:Output of a comparator 35 is kept at the state of '1' so long as no abnormality occurs on the load side. Upon occurrence of commutation failure under that state, output of a delay circuit 33 makes a transistion from '0' to '1' and a commutation failure is displayed on a display circuit 37. When a short circuit fault occurs on the load side with sufficiently low short circuit impedance, output of the comparator 35 goes '0' before the output of the delay circuit 33 makes a transition to '1'. Consequently, commutation failure is not displayed on the display circuit 37 but only output overcurrent is displayed thereon.
Patent JP-H06241753-A (JP)
Title: Gradation sine curve generating system
Inventor: FUJIWARA NORIAKI
IPC: G03F5/08
Filed: 1993-02-15
Abstract: PURPOSE:To generate a high-precision gradation sine curve at a low cost by irradiating the parallel light from the normal line direction of a gradation lattice plate, and sinusoidally changing the luminance of the light. CONSTITUTION:Simple harmonic vibrations are applied to a binary gradation lattice plate 1 arranged with linear bright sections having a high light transmission factor and linear dark sections having a low light transmission factor in turn by a simple harmonic vibration means 2 in the direction that the bright sections and the dark sections are alternated. The parallel light is irradiated in the normal line direction by a parallel light irradiating means 3, a film 4 is exposed by the transmitted light through the gradation lattice plate 1, and it is developed. The light luminance on the film 4 is sinusoidally changed as the map of simple harmonic vibrations, and a high-precision gradation sine curve can be simply generated on the film 4 at a low cost if the precision of the simple harmonic vibrations is kept high.
Patent JP-H064280-A (JP)
Title: Graphical user interface having function of user control for object with wysiwyg type editor
Inventor: JIYON PATORITSUKU BARETSUTO
IPC: G06F9/06
Filed: 1993-02-15
Abstract: PURPOSE: To attain the user-change of a graphical user interface(GUI). CONSTITUTION: A graphical user interface(GUI) panel file corresponding to a GUI panel having at least one object (for example, an icon or a control box or the like) is defined, generated, or edited. A GUI editor houses a GUI source code control file enabling user change. The control file houses a tag file for GUI definition. The tag file describes a GUI panel object. This method includes a step for opening the control file, and a step for adding edition to an object tag file in the control file. A new attribute tag file can be added to the object tag file, or edition can be added to the present attribute tag file in the object tag file.
Patent JP-S59153691-A (JP)
Title: Controller of marine main engine
Inventor: NOGUCHI JIYUUJI
IPC: B63H21/21
Filed: 1983-02-18
Abstract: PURPOSE:To prevent a main engine from overspeed by sending a controller response improving signal to a PID controller on the bases of a hull motion signal, a revolution setting signal of the main engine and a revolution error signal indicating the error between said revolution setting signal and a revolution speed measuring signal of the main engine. CONSTITUTION:Receiving a hull motion signal from a hull motion detecting sensor 24, a revolution speed setting signal of a main engine from a revolution speed setter 1 and a revolution speed error signal from a subtracter 3, a hull motion processor 19 analyzes the magnitude and the frequency of hull's motion and feeds an instruction signal of improving controller's response to a gain compensating function generator 21 as a compensating means, an integration time compensating function generator 22 and a differentiation time compensating function generator 23. Each of the generators 21, 22 and 23 receives the instruction signal of improving the controller's response. Compensated values corresponding to the gain, integrated time and a differentiated time of a PID controller are sent from the generators to the PID controller 5.
Patent JP-H08203916-A (JP)
Title: Structure of bipolar ic
Inventor: MANJIYOUME MASAZOU
IPC: H01L29/732
Filed: 1995-01-20
Abstract: PURPOSE: To provide the title structure of bipolar IC wherein parasitic PMOS leakage current is prevented from being generated between n-type layers or adjacent elements. CONSTITUTION: Within a bipolar IC 10 wherein an n+type buried layer 12 is formed on the p-type silicon substrate 11 by thermal diffusion, etc., an n-type layer 13 is formed on the layer 13 extending over the whole surface by epitaxial growing step, and the n-type layer 13 is isolated by forming a p+type separating layer 14 around the layer 13 furthermore, after forming a p+type diffused layer 15 on the surface of the n-type layer 13 by thermal diffusion, a wiring layer 18 connecting to the p+type diffused layer 15 is formed and finally, a protecting layer 19 extending over the whole surface is formed, a bipolar IC is fubricated so that an n+type diffused layer 16 may be so formed as to encircle the p+type diffused layer 15 on the surface of the n-type layer 13 between the p+type diffused layer 15 and the p+type isolation layer 14.
Patent JP-S58143340-A (JP)
Title: Photoresist composition
Inventor: ISORI KUNIHIRO
IPC: C08L51/02
Filed: 1982-02-22
Abstract: PURPOSE:To enhance adhesion with a base and sensitivity, by adding a specified water-soluble silane compd. to a specified photosensitive compsn. CONSTITUTION:A water-soluble silane compd. selected from a group of gamma-aminopropyltriethoxysilane, N-(beta-aminoethyl)-gamma-aminopropyltrimethoxysilane, and gamma- ureidopropyltriethoxysilane, is added to a photosensitive compsn. composed of a water-soluble bisazide compd., such as 4,4'-diazidostilbene-2,2'-disulfonic acid, a water-soluble diazo compd., such as benzidinetetrazonium chloride, and a water-soluble polymer, such as PVA. As a result, a photoresist compsn. enhanced in adhesion with a base and high in sensitivity is obtained.
Patent JP-H03231634-A (JP)
Title: Coil apparatus for magnetic resonance imaging
Inventor: SEGAWA TORU
IPC: G01R33/34
Filed: 1990-02-07
Abstract: PURPOSE:To enable the holding of a coil section close to a desired part of a person to be inspected by including a moving mechanism which is provided between a base body and a surface coil to vary a position of the surface coil to be base body in respect to a direction of sensitivity thereof. CONSTITUTION:Fixing members 3C1 and 3C2 threaded are screwed down on twisted rods 3B1 and 3B2 at two ends of a dial 3A of a moving mechanism provided within a base body 1 to form a lead screw mechanism and by turning the dial 3A with the thick of a finger, surface coils 2A and 2B can be moved in a direction of separating from or approaching each other. Then, for example, when a coil device 100 is mounted on a flexible arm 200 provided on a top board 300, the surface coils 2A and 2B can be set in position on an optional space to allow a diagnosing part such as knee joint PK and a leg PL with a person P to be inspected being bent can be placed between the surface coils 2A and 2B. Moreover, a distance close to the diagnosing part can be set optionally likewise by turning the dial 3A.
Patent JP-H11263536-A (JP)
Title: Rewinding machine
Inventor: THOLEN LEO
IPC: B65H67/06
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To eliminate a risk that the outgoing path of a rewind is blocked. SOLUTION: This rewinding machine includes a means 31 that is placed for to and fro movement in relation to a traverse transfer path and is situated corresponding to a transfer element 11 to limit the capacity of the traverse transfer path set for the area between a positioning element 18 and an outgoing path to the capacity of the only transfer element 11. The positioning element 18 is provided on its side facing the outgoing path with a stopper 26 projecting into the traverse transfer path to serve the transfer element 11.
Patent JP-H02206642-A (JP)
Title: Styrene-based resin film
Inventor: YAGO SHINICHI
IPC: C08L51/00
Filed: 1989-02-03
Abstract: PURPOSE:To obtain styrene-based resin film suitable for heat-shrinking film, etc., for label of can or bottle, etc., having excellent weatherability, resistance to color change by heat, appearance of extrudate and printability of film by mixing specific phenolic compound and ultraviolet absorber and/or light stabilizer. CONSTITUTION:100 pts.wt. styrene-butadiene block copolymer containing 60:40-95:5 weight ratio of styrene and butadiene is mixed with (A) 0.1-1 pt.wt. 2,2'-ethylidene bis(4,6-di-t-amylphenol) monoacrylate and (D) 0.01-1 pt.wt. at least one compound selected from benzophenone-based ultraviolet absorber, benzotriazole-based ultraviolet absorber [e.g. 2-(3-t-butyl-2-hydroxy-5- methylphenyl)-5-chlorobenzotriazole] and hindered amine-based stabilizer [e.g. bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate] to afford the aimed film.
Patent JP-H02206668-A (JP)
Title: Polyester resin composition for coating
Inventor: SASAKI SHINGO
IPC: C09D167/00
Filed: 1989-02-03
Abstract: PURPOSE:To obtain the subject composition, consisting of a hydroxyl group- containing polyester resin prepared from a specific dicarboxylic acid component and alcoholic component containing an organopolysiloxane epoxide and curing agent and capable of providing films excellent in postprocessability. CONSTITUTION:The objective composition containing (A) 100 pts.wt. polyester resin, consisting of (i) an acid component containing 50-100mol% aromatic dicarboxylic acid component and (ii) 0-50mol% aliphatic dicarboxylic acid component and/or aliphatic oxy acid component and (B) an alcoholic component containing (iii) 50-99.99mol% aliphatic diol component, (iv) 0-49.99mol% diol component other than the component (iii) and (v) 0.01-1.0mol% polydimethylsiloxane derivative expressed by the formula and (C) 2-50 pts.wt. curing agent having a functional group reactive with hydroxyl groups.
Patent JP-2000223689-A (JP)
Title: Solid state image sensor
Inventor: MONOI MAKOTO
IPC: H04N5/359
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent external light from entering into a CCD register, and the like. SOLUTION: A solid state image pickup device comprises a pixel array 1b, a shift electrode 2b, and a CCD register 3b arranged side by side. The CCD register 3b has a plurality of transfer electrodes 31, 32, 33, 34 arranged in a row. A groove-like contact hole 9a extending along the charge transfer direction is made in the upper surface of the transfer electrode 31. The transfer electrode 31 is conducted with an overlying interconnection layer 8 through a conductive material in the contact hole 9a. A groove-like contact hole 7a extending along the longitudinal direction of the shift electrode 2b is also made in the upper surface of the shift electrode 2b. The shift electrode 2b is connected with an interconnection layer 6 through the contact hole 7a.  Since the contact holes 7a, 9a can intercept external light, the external light does not enter into the charge transfer region of the CCD register 3b, and the like.
Patent JP-S56122634-A (JP)
Title: Die device for transfer press
Inventor: TAKEGAWA YUUJI
IPC: B30B15/02
Filed: 1980-03-05
Abstract: PURPOSE: To clamp and transfer the work surely and prevent the occurrence of mispunching and drawing crease by providing stripper bolts and springs between a lift plate buried with a plurality of permanent magnets and a lift plate.  
     CONSTITUTION: The work 4 on a base is clamped by means of fingers 5, and is transferred onto the top surface of the lift plate 16 of a die 2. Since the plate 16 is positioned on a blank holder 8, the interference of the fingers 5 with the holder 8 does not occur. Next, the fingers 5 release the work 4, and return to the home position; the work 4 is attracted and fixed by the permanent magnets 19 buried in the plate 16. Next, a male die descends to press the work 4 and push down the plate 16 by overcoming the force of springs 18 while supporting the same with stripper bolts 17, thereby lowering the plate until it contacts the holder 8. Thereafter, the plate 16 and the holder 8 integrally push down cushion pins 12, and drawing is accomplished by a punch 9 while crease suppressing force is being applied by a spring 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55122219-A (JP)
Title: Production of magnetic head
Inventor: YASUDA SHINJI
IPC: G11B5/153
Filed: 1979-03-06
Abstract: PURPOSE: To make mass production possible by winding and laminating a very thin soft alloy magnetic band plate around a core support material and by causing the band plate to adhere to the core support material and by subjecting the obtained material to processes such as cut and polishing to form a head.  
     CONSTITUTION: Elliptic or round nonmagnetic material cylinder 1 having through hole 3 is used as a core support material, and soft alloy magnetic very thin band plate 2 is wound and laminated around the outside circumference of this core support material and is soldered in 4 and 4', thereby obtaining core lamination material 5. Next, this core lamination material 5 is cut from the gap of the magnetic head to the core leg part end and is separated into left and right core materials 5' and 5", and the cut section is polished and is finished into a smooth face. Next, nonmagnetic layers 6 and 6 are caused to adhere to this smooth face by evaporation to form the gap, and after that, the upper and the lower faces of core materials 5' and 5" are cut into plural parts and are polished so that they may agree with prescribed track width. Next, leg parts of left and right core materials 5' and 5"  are inserted to bobbine 8 provided with a winding, and respective corresponding faces are connected to each other by adhesion, thus obtaining a magnetic core. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06240700-A (JP)
Title: Constructing method for vibration-proof under-ground wall
Inventor: KODERA MASATAKA
IPC: E02D31/08
Filed: 1993-02-16
Abstract: PURPOSE:To construct an underground wall equipped with vibration proof construction with a simple method. CONSTITUTION:A bearing plate 3 having a buffer 2 such as polystyrene reson, etc., pver the whole surface is fixed to the side of the outside of a reinforcement cage 1. First of all, a ditch 5 having a specific depth is excavated. Then, the reinforcement cage 1 fixing the buffer 2 is inserted into the excavated ditch 5. After that, concrete is placed from the bottom of the excavated ditch 5 to construct an underground wall. Execution mention above is repeated to construct a continuous underground wall.
Patent JP-S54120802-A (JP)
Title: Armature winding
Inventor: MATSUDA SATOSHI
IPC: H02K3/28
Filed: 1978-03-10
Abstract: PURPOSE: To provide a stabilized rotating field with an electrical unbalance not to be generated between each phase, by means of arranging the groove, into which the winding is not inserted, in the location with an equal distance, in the case when constructing a multipolar winding by a constitution of single layer winding.  
     CONSTITUTION: The arrangement is made such as with no winding insertion groove placed at an equal distance. For instance, when constructing a three-phase winding of 16 poles in 54 grooves, the winding is not inserted into six grooves of the fifth, 14th, 23rd, 32nd, 41st and 50th with those made empty of said 54 grooves, but into the rest 48 grooves in such manner with an electrically symmetrical arrangement provided between coils of each phase and each pole. Combinations between the number of poles and the number of grooves in such relation as said in the above are available, for instance, to 8-pole 27-groove, 10-pole 36-groove, 14-pole 48- groove, 16-pole 54-groove and 18-pole 60-groove. In this way, even when consturcting a multipolar machine winding by the single layer winding constitution, a stabilized field can be obtained without an unbalance being generated between each phase. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58142862-A (JP)
Title: Recorder
Inventor: SEKIYA TAKUROU
IPC: B41J2/055
Filed: 1982-02-20
Abstract: PURPOSE:To improve frequency response property by forming a gas flow path coaxial with a nozzle hole into an ink liquid chamber in an ink jet head, controlling a gas supplied into the flow path and injecting ink from the nozzle hole. CONSTITUTION:The gas flow path 2 coaxial with the nozzle hole 3 is formed into the ink liquid chamber in the ink jet head 1. A liquid film is formed by the nozzle hole 3 by ink 4 being carried by a flow path separate from the flow path 2, a high-speed gas corresponding to recording informations is flowed from the back of the flow path 2, and the liquid film is deformed and discharged, flown as ink liquid drips 6, and attached and recorded to a body to be recorded 7.
Patent JP-S53134292-A (JP)
Title: Device for and method of drilling tube
Inventor: GERUDO POORU HAINRITSUHI RUPUK
IPC: B21D28/28
Filed: 1978-03-10
Abstract: Corrugated tubing is advanced along its axial path by rotatably driven lead screw members the screw threading of which is in meshing engagement with the corrugations of the tubing, the lead screw members being in pairs with the screw threading of the members of each pair being of opposite hand and the lead screw members of each pair being rotated in opposite directions. The lead screw members of each pair present outwardly directed cutters which are synchronized substantially simultaneously to intersect the tubing thereby, in perforating the tubing, to restrain the tubing against rotation thereof about the axial path. There is also disclosed a method of producing the lead screw members with the outwardly projecting cutters mounted thereon.
Patent JP-S63201102-A (JP)
Inventor: SUCHIYUAATO NERUSON POORU
IPC: C02F1/50
Filed: 1988-02-09
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。