baber/WOPTO huggingface dataset:
Patent JP-H01298169-A (JP)
Title: Film formation
Inventor: KUBOTA SHINJI
IPC: H01L21/31
Filed: 1988-05-27
Abstract: PURPOSE:To form a thin good-quality film having superior coating property on the surface to be treated of a substrate by supplying a gas for growing film to the surface to be treated of a substrate and also applying vibrations with ultrasonic frequency to the above substrate. CONSTITUTION:A semiconductor wafer 13 as a substrate is conveyed from a conveyance spare chamber 33 via a gate value 29 into a reaction chamber 12 and attached to a susceptor 14 fitted via a bellows 20 to the reaction chamber 12. An electrode plate 24 having many gas-introducing holes 26 is disposed in a manner to be opposed to the above susceptor 14 and is connected to a high-frequency electric power source 25. A gas for growing film is supplied via the above gas-introducing holes 26 to the surface to be treated of the above semiconductor wafer 13, by which plasma is produced between the susceptor 14 and the electrode plate 24. The above gas is excited by means of this plasma, and the desired film is formed on the above surface to be treated. In the above plasma CVD apparatus 11, vibrations with ultrasonic frequency are applied to the semiconductor wafer 13 in the course of film formation by means of an ultrasonic vibrator 15 fitted to the susceptor 14. Since film-forming molecules induce migration and also adhering impurities are desorbed owing to the above vibrations, the uniform and good-quality film can be obtained.
Patent JP-H10318600-A (JP)
Title: Bath hot water supply apparatus
Inventor: KAWASHIMA HIROFUMI
IPC: F24H1/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To treat scales gathering in a bath tub and the contaminant of hot water into a neat and clean state, in purification and sterilization of bath tub water for a bath hot water supply apparatus. SOLUTION: A bath hot water supply apparatus comprises a purifying means to pass circulation water in a bath tub through a filter tank 28 and flocculate the scales and bacteria of circulation water through energization of an aluminum electrode 27 and remove a flocculated foreign matter by filtering media 26 in the filter tank 28; and a high temperature sterilizing means to effect high temperature sterilization of the interior of the filter tank 28, an outgoing passage 17, and a return passage 11 by high temperature water generated by heating supply hot water by a bath heat-exchanger 16. This constitution, even when a plurality of users take bathing in succession, keeps water of bath tub water in a neat state and keeps a clean state.
Patent JP-H06339937-A (JP)
Title: Releasing method of master model
Inventor: KOBAYASHI TAKASHI
IPC: B29C39/36
Filed: 1993-06-01
Abstract: PURPOSE:To eliminate the generation of marks and cuts on a master model and a transfer mold by opening a hole on the transfer mold, inserting a pin therein and releasing a master model when the master model is released from the transfer mold. CONSTITUTION:A processed hole 3 is formed on a transfer mold 24 for the purpose of releasing a master model 21. The master model 21 is fitted onto the transfer mold 24 composed of synthetic resin or the like, and a pin 4 is inserted into the hole 3 of the transfer mold 24 and a head of the pin 4 is hit by a hammer 5 to protrude the master model and complete the release of the master model 21. The position of the hole 3 formed on the transfer mold 24 can be set properly. The release of the mater model 21 can be performed without generating marks and cuts on the master model 21 and the transfer mold 24 by adopting the release method for the master model 21 as above. Also the regeneration of the master model 21 can be achieved.
Patent JP-H07317718-A (JP)
Title: Spring attaching position tuning jig for seat
Inventor: CHIBA YOSHINORI
IPC: A47C7/28
Filed: 1994-05-23
Abstract: PURPOSE:To decrease man-hours and development costs required for tuning by determining the attaching position of springs to be spread in parallel between pipe frames and the kinds of the spring constant of the springs by the suitable. layout in a short time in tuning for the riding comfort in development for a seat. CONSTITUTION:A spring attaching position tuning jig for a seat is composed of a half-round holding plate 3 provided with an extended hole 4 on which the terminal of a spring 2 is to be hooked, wherein its curved surface is brought in contact with the outer peripheral surface of a pipe frame 1, and quarterly half round clamping plates 5a, 5b to be screwed on both ends of this holding plate 3 by hinges 6b so as to be opened and closed, wherein its curved surface is brought in contact with the outer peripheral surface of the pipe frame 1, and provided with flanges 7 to be clamped by a bolt 9 and a nut 10. It is so constituted as to be variably attached to the pipe frame 1 in the axial direction and in the circumferential direction.
Patent JP-H0426201-A (JP)
Title: Directional coupler
Inventor: MINAMI KAZUAKI
IPC: H01P5/18
Filed: 1990-05-21
Abstract: PURPOSE:To obtain large coupling between two microstrip lines by setting the line length of a first strip conductor and the line length of a second strip conductor so as to be different each other in the coupling part of the strip conductors. CONSTITUTION:On a strip conductor 4a connecting the two bent parts of a strip conductor 4 formed on a dielectric substrate 1 and the dielectric substrate 1, a dielectric thin film 5 having width wider than that of the coupling part strip conductor 4a is formed. Next, a strip conductor 3 is formed on the dielectric thin film 5 and the dielectric substrate 1. In this case, a length between the two linear strip conductors extending from respective terminal parts 21 and 32 of the strip conductor 3, a line length l1 of a coupling part strip conductor 3a is set longer than a line length l2 of the coupling part strip conductor 4a as a length between the two linear strip conductors extending from respective terminal parts 22 and 24 of the strip conductor 4. Thus, the large amount of coupling can be obtained between the strip conductors.
Patent JP-H06343841-A (JP)
Title: Solid liquid separator and cleaning method therefor
Inventor: ISHIHARA KATSURO
IPC: B01D65/02
Filed: 1993-06-02
Abstract: PURPOSE:To prolong the filtration duration of a dipping type membrane module and to reduce the frequency of chemical cleaning. CONSTITUTION:A back wash valve 15, a back wash pump and a back wash water tank 17 connecting to the membrane module 2 and for forcibly feeding a membrane permeated solution 9 as a washing water into the inside of the membrane are installed. Thus, since the membrane module is back washed by using the membrane permeated solution, the effect of the residual air at the time of washing by back pressure by using air or the like is avoided and the filtration duration is prolonged.
Patent JP-H08294779-A (JP)
Title: Nozzle for plasma torch
Inventor: NAKANO ETSUO
IPC: H05H1/34
Filed: 1995-04-21
Abstract: PURPOSE: To reduce cost by preventing spatter incident to work from melt- sticking to the nozzle by covering the nozzle with a cap and thereby replacing with a minimum unit of parts when the spatter gives damage to the cap. CONSTITUTION: In the case of machining by injecting, from an orifice 7a formed on a nozzle 7, a plasma arc which is formed by a discharge between an electrode 3 and a material to be worked, a cover member 8, for which a hole 8a is formed opposite to the orifice 7a formed on the nozzle 7 and slightly larger than the orifice 7a, and which is closely in contact with the upper tip end tube part 7b and the tapered part 7e of the nozzle 7, is fixed to a cassette A freely attachably and detachably by means of a cap body 12. On the surface of the cover member 8, at least the contact surface with the nozzle or on the surface of the nozzle 7 in contact with the cover member 8, an insulation treatment is applied by superposedly coating with ceramic and tetrafluoro ethylene resisn.
Patent JP-S5955749-A (JP)
Inventor: RICHIYAADO EMU RINGAA
IPC: B44C1/17
Filed: 1983-07-20
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-H11299656-A (JP)
Title: Heat insulation plate
Inventor: NISHINA HIDEO
IPC: A47J37/06
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation plate capable of lowering evaporation of water in a water vessel in a roaster and inhibiting a temperature rise of the roaster main body and further reducing energy consumption so as to improve thermal efficiency. SOLUTION: This heat insulation plate is provided between a water vessel and a red heat plate of a roaster. The heat insulation plate includes a base part 2 which is elongated and provided with a cutout 3 formed in the central area along the longitudinal direction, a pair of right and left side wall parts 4, 5 erected on the base part 2, and front and rear side wall parts 6, 7 connected to both ends in the longitudinal directions of the paired right and left side wall parts 4, 5 to communicate the paired right and left side parts 4, 5 with each other, wherein a heat source can be stored in the interior thereof.
Patent JP-H0427275-A (JP)
Title: G4 class 3 facsimile equipment
Inventor: MORI KOICHI
IPC: H04N1/00
Filed: 1990-05-23
Abstract: PURPOSE:To decrease the information amount and to reduce the communication time to the necessary minimum by converting only a block which necessitates color conversion to color information and transmitting it. CONSTITUTION:First of all, a mixed mode document is analyzed, and subsequently, whether text reference information is character information or raster information is discriminated, and the corresponding processing is performed. Subsequently, whether there is a color instruction or not is discriminated, and color information is sub-stored. Next, unless there is other color instruction in a block of the same position, YMC/RGB conversion is executed, based on the color information sub-stored previously, and image information of the block is stored. In the case there is other color instruction, whether the block concerned is a character or a raster is discriminated and the corresponding processing is executed. When all processings of the color instruction are finished, the YMC/RGB conversion is executed by the content of the picture information sub-storage, and thereafter, image information storage is executed. It is executed with regard to all the blocks in a page, and thereafter, it is further executed repeatedly with regard to all the pages, and when it is finished, it is displayed on a CRT.
Patent JP-S5254740-A (JP)
Title: Vinyl chloride resin compositions
Inventor: HINO MINORU
IPC: C08L63/00
Filed: 1975-10-30
Abstract: PURPOSE: To obtain vinyl chloride resin compositions with good miscibility and processability, capable of obtaining molded products with improved transparency, thermal stability, mechanical properties and migration resistance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000321725-A (JP)
Title: Film unit with lens
Inventor: HAZAMA KIYOAKI
IPC: G03C3/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a film unit with a lens in which a locking part capable of being locked to the locking part of a unit main body is provided on a front cover, so that the locking part need not protrude from the front cover by using a long arm part as is done in a conventional technique. SOLUTION: This film unit is provided with a first member in which the first locking part 1b formed in a hook-state is provided, and a second member in which the second locking part 3a formed in the hook-state is provided to face oppositely to the first locking part; and the first locking part locks the second locking part when the first member is attached to the second member. In this case, aperture parts 2b and 2c longer than the length of width direction of the second locking part are respectively formed on both sides of the second locking part.
Patent JP-H02310367-A (JP)
Title: Magnetron sputtering device
Inventor: HARADA HIROSHI
IPC: C23C14/35
Filed: 1989-05-26
Abstract: PURPOSE:To form a thin film which is dense and high quality by providing a plasma potential regulating electrode connected to a power source at the position brought into contact with the generated plasma and regulating the electric potential of plasma. CONSTITUTION:Gaseous Ar is introduced into a vacuum chamber. Voltage is impressed to a target 2 wherein a magnetic pole structural body 3 for a magnetron is provided at the rear side from a power source 7 and the ring of plasma is generated on the target 2. At this time, a plasma potential regulating electrode 4 is provided at the position brought into contact with plasma. When voltage is impressed from a power source 8, plasma potential is raised in the positive side and plasma is allowed to flow to both a substrate 1 and a vessel wall being the earth potential. Therefor in order to reduce plasma allowed to flow to the vessel wall, plasma is confined so that the magnetic field is made perpendicular between the target 2 and the substrate 1. Thereby both the sputtering particles and the positive ions in plasma simultaneously reach the substrate 1. The same state as bias sputtering is formed and films formation is performed by ion assist thereto.
Patent JP-2000318927-A (JP)
Title: Spinning and winding device and its control method and winder and its control method
Inventor: MATSUMURA HIROYUKI
IPC: B65H54/44
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To set different spinning and winding conditions or winding conditions during spinning and winding operation without stopping a spinning and winding device or a winder and still affecting conditions during spinning and winding operation. SOLUTION: A spinning and winding device includes a spinning machine 1, a pulling machine 4, a winder 5, and a controller having input means 24, storage means 31 and control means 30 for controlling the spinning machine 1, the pulling machine 4 and the winder 5. The storage means 31 for the controller 6 has a first spinning, pulling and winding condition storage part 35-1 for storing, at least, parameters of molten polymer discharging conditions for the spinning machine 1, godet roller rotating conditions for the pulling machine 4, and winding conditions for the winding machine 5, and a second spinning, pulling and winding storage part 35-2 for storing parameters of the above- mentioned conditions after switching yarns.
Patent JP-H03903-A (JP)
Title: Nozzle diaphragm of axial-flow turbine
Inventor: YAMAZAKI YOSHIAKI
IPC: F01D9/02
Filed: 1989-05-26
Abstract: PURPOSE:To decrease the loss due to mixing the flow near a wall surface with a main flow by forming the inlet angle of plural guide vanes disposed in the peripheral direction so that they may be directed toward the center of a flow passage from the wall surface side of a nozzle diaphragm and change from the peripheral direction to the axial direction. CONSTITUTION:In the outer race 3 and the inner race 4 of a nozzle diaphragm, respective guide vanes 7, 8 are disposed on the upstream side of a nozzle blade 5, whereas the respective guide vanes 7, 8 are formed into a blade shape and are arranged at the inner race 4 and the outer race 3 at regular intervals in the peripheral direction, and an outlet portion is positioned parallel to a turbine rotating shaft. The inlet angle of respective guide vanes 7, 8 is formed so that they may be directed toward the center of a flow passage from the wall surface side of the nozzle diaphragm and change from the peripheral direction to the axial direction. It is thus possible to change the flow with large turning angle near the wall surface in the axial direction by the respective guide vanes, decreasing the loss due to mixing with a main flow.
Patent JP-S5833210-A (JP)
Title: Optical fiber, optical communication device using it, and working method of optical fiber
Inventor: ISHII AKIRA
IPC: G02B6/255
Filed: 1981-08-24
Abstract: PURPOSE:To obtain an optical fiber whose optical coupling efficiency with a light source is satisfactory, by working only the tip of a core part projected from a clad layer, to a spherical shape. CONSTITUTION:In order to work the tip of an optical fiber spherically, the tip of the fiber containing a clad layer 2 and a core part 1 is worked to a conical shape, and only the core part is heated and is worked spherically. To put it concretely, it is executed by holding the optical fiber in the vertical direction as shown in the figure, and strongly heating the tip of the core part from the lower part by an H2 burner 5. In this case, a distance l2 between the H2 burner 5 and the clad part 2 becomes longer than a distance l1 between the H2 burner 5 and the core part 1, therefore, the clad layer 2 is scarcely melted, scarcely flows into the core part, and on the other hand, the tip of the core part 1 is strongly heated, is melted, and is worked to a semispherical shape.
Patent JP-S5356421-A (JP)
Title: Air/fuel ratio controlling device for internal combustion engine
Inventor: TAKADA SHIGETAKA
IPC: F02D41/34
Filed: 1976-11-01
Abstract: PURPOSE: To enable obtaining an air/fuel ratio controlling device having an objective value of outside air/fuel ratio as a ratio of logic air/fuel ratio, by means of utilizing a theoretical air/fuel ratio sensor apt. not to be effected by variatons of atmospheric pressure or temperature. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5833098-A (JP)
Title: Ebullition type heat transfer pipe
Inventor: MURATA KEIJI
IPC: F28F13/18
Filed: 1981-08-24
Abstract: PURPOSE:To enable to form a number of ideal bubble nuclei by a method wherein a band metal whose lateral width varies in the direction of the thickness thereof and which is provided with recesses on both longitudinal side surfaces thereof is wound around the titled heat transfer pipe with its surface of wider width kept facing inside. CONSTITUTION:The band metal 10 having a trapezoidal cross sectional surface 8 and provided with recesses 9 formed in both of the longitudinal side surfaces thereof in an alternative fashion is tightly wound around the outer surface of a heat transfer pipe 5 to thereby provide a number of small clearances 2 between the band metal and the pipe 5. In this case, the samll clearances 2 act as stabilized ebullition bubble nuclei by making themselves re-entrant cavities for a heat medium so that a favorable ebullition type heat transfer property is imparted to the heat tansfer pipe. Further, each of the small clearances 2 is in communication with the clearance adjacent thereto so that the clogging of the clearance is prevented and the heat transfer property of the heat transfer pipe 5 is therefore secured.
Patent JP-H07332280-A (JP)
Title: Operating number control device for pump and control method
Inventor: TERAMOTO TOMOO
IPC: F04D15/00
Filed: 1994-06-14
Abstract: PURPOSE:To control pumps to be operated by previously obtaining the relation of discharge, actual head and service power, on each of plural pumps, and on the basis of this, setting the combination of operated pumps and the distribution of discharge of each pump so as to have the minimum service power while satisfying the total discharge set value. CONSTITUTION:A control device is formed of an input means 1 for taking in the total discharge set value, a storage means 2 prestored with the relation of discharge, actual head and service power on each of plural pumps, and a pump discharge setting means 3 for obtaining all the combinations of operated pumps to satisfy the total discharge and outputting the combination of operating pumps to have the minimum service power out of the obtained combinations and the discharge of each pump. An operating pattern with the minimum service power can be found by obtaining service power at all the operating points on all the pumps in a pumping place. The operating cost (electricity rate) of the pumping place can be thereby economized without making an operator conscious.
Patent JP-H11320929-A (JP)
Title: Wire dot printer head
Inventor: TERAO YASUNOBU
IPC: B41J2/275
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent a fulcrum part for supporting an armature to freely rise or fall from being abraded. SOLUTION: This wire dot printer head has a top plate 11 for forming a magnetic flux path between an armature 16 opposite to a core 13 and a yoke 10, and guide parts 15a for guiding a rise, fall operation of the armature 16. An edge-like fulcrum part 11e is formed in the vicinity of the guide part 15a at the top plate 11 for supporting a flat face near an end part of the armature 16 to freely rise, fall. While an edge part at a rear end of the armature 16 of a high hardness is adapted not to interfere with the top plate 11 of a relatively low hardness, the armature 16 is supported at the fulcrum parts 11e of the top plate 11 to freely rise or fall. Accordingly, the fulcrum parts 11e on the top plate 11 are prevented from being abraded.
Patent JP-H0428145-A (JP)
Title: Manufacture of deflection yoke
Inventor: KITAWAKI TOSHIKAZU
IPC: H01J29/76
Filed: 1990-05-22
Abstract: PURPOSE:To improve the operability significantly by inserting a sheet holder having a ferrite sheet between a funnel section of a cathode-ray tube and a deflection yoke so as to find out the optimum position, and sticking the ferrite sheet after sending compressed air into an air bag in this optimum position. CONSTITUTION:A yoke fixing pallet 3 is moved lopsidedly in the vertical and lateral directions so as to adjust the tilt. After that, in a sheet holder 4, a ferrite sheet 10 having an adhesive material 9 applied on one side is installed, and between a funnel section of a cathode-ray tube 1 and the inside surface of a deflection yoke 2, the sheet holder 4 is inserted, and the optimum position is searched while test patterns is watched. On the reverse side of the sheet holder 4, an air bag 11 is arranged, and this bag 11 is inflated by receiving compressed air, and thereby, the ferrite sheet 10 is stuck to the inside surface of the deflection yoke 2 by being pressed thereto.
Patent JP-H10296761-A (JP)
Title: Manufacture of seamless rotor
Inventor: YASHIKI YUICHI
IPC: B29D29/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To manufacture a seamless rotor which can be easily released from a mold by releasing a formed film from an inner surface of a cylinder, covering a flexible cylinder made of metal with it, and thermosetting it. SOLUTION: First, an intermediate film is manufactured by coating an interior of a rigid cylinder having no flexibility with solution of thermosetting film forming resin, heating it to evaporate solvent, and then releasing a film from an inner surface of the cylinder. Then, after unnecessary parts of bottom and end of the film are cut, it is covered with a flexible cylinder 5 made of metal. The cylinder 5 covered with the film is then heated to a predetermined temperature so that curing reaction of the thermosetting film forming resin is advanced, the film is hence shrunk to form a seamless rotor 6. The formed rotor 6 can be easily released from the cylinder 5 of metal and removed by suitably deforming or recessing the cylinder 5.