baber/WOPTO huggingface dataset:
Patent JP-H0369518-A (JP)
Title: Production of optical element
Inventor: OSUGA TAKUO
IPC: C03B11/00
Filed: 1989-08-10
Abstract: PURPOSE:To stably produce a high accuracy optical element at a low cost by filling a gob of fluoride-based glass into a molding tool and press-molding the gob at a low temp. CONSTITUTION:A gob of fluoride-based glass having <=450 deg.C glass transition temp., e.g. ZrF4-BaF2 glass or AlF3-BaF2-CaF2-YF3 glass is filled into a molding tool having a high accuracy molding surface and then press-molded at <=500 deg.C, preferably <=400 deg.C to produce a high accuracy optical element such as an aspherical lens.
Patent JP-S58108248-A (JP)
Title: Flame retardant polyester resin composition
Inventor: HIROBE KAZUFUMI
IPC: C08L67/02
Filed: 1981-12-19
Abstract: PURPOSE:The titled composition, prepared by kneading red phosphorus coated with a thermosetting resin and a reinforcing filler with a thermoplastic polyester resin, having high flame retardancy without deteriorating the heat resistance, etc. of the polyester resin, and suitable for electrical parts, etc. CONSTITUTION:A flame retardant polyester resin composition prepared by kneading 99-34pts.wt. thermoplastic polyester resin, e.g. a resin consisting of a dicarboxylic acid component containing at least 90mol% and a diol component containing at least 90mol% ethylene glycol, with 1-25pts.wt. red phosphorus coated with a thermosetting resin, e.g. usually phenol-formalin resin, and 0- 65pts.wt., preferably 10-55pts.wt., reinforcing filler, e.g. glass fibers.
Patent JP-2000021958-A (JP)
Title: Sic wafer boat
Inventor: KITAZAWA ATSUO
IPC: H01L21/683
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion strength of wafer supporting bars against end plates by installing grooves into which the end parts of the wafer supporting bars are fitted from outside at the outer peripheral parts of a pair of end plates fixing both ends of the wafer supporting bars. SOLUTION: Four wafer supporting bars 3' are provided on the outer peripheral side of a back semicircle between a top plate 1 and a base plate 2 in a vertical SiC wafer boat 5'. The upper/lower ends of the wafer supporting bars 3' are fixed to the lower face of the top plate 1 and the upper face of the base plate 2. A plurality of wafer supporting grooves 4 into which the outer peripheral part of a semiconductor wafer W is inserted are installed in the respective wafer supporting bars 3' at prescribed intervals. Rectangular grooves 11 into which the upper/lower end parts of the wafer supporting bars 3' are engaged from outside are installed at the outer peripheral parts of the back semicircle fixing the upper/lower ends of the wafer supporting bars 3'.  The end of the wafer supporting bars 3', which are made into the same rectangular cross sections, are engaged into the grooves 11 and they are adhered through adhesion layers 12.
Patent JP-S6099945-A (JP)
Title: Air conditioner
Inventor: ISHIKAWA HARUO
IPC: F24F11/00
Filed: 1983-11-04
Abstract: PURPOSE:To improve efficiency when the operation of the machine is started by employing a starting timer and reduce electric power consumption by a method wherein a control unit, which controls the capacity of a capacity variable compressor so that the capacity after starting by the starting timer becomes smaller than the same after a normal starting, is equipped in the machine. CONSTITUTION:After starting by a normal operating switch 12, the output frequency of an inverter 2 is controlled in accordance with a difference between a room temperature and a set temperature. During a predetermined period of time after starting by the starting timer 11, the output frequency of the inverter 2 is controlled in accordance with a value, in which a given correcting value is subtracted from the absolute value of the difference between the room temperature and the set temperature. This control is effected in accordance with a program memorized previously into an ROM in the control unit 8.
Patent JP-H1044353-A (JP)
Title: Metal vapour deposition polyester film
Inventor: OTANI YUZO
IPC: B29C55/02
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To improve adherence and gas barrier properties, especially boil resistance between a base film and a deposited metal by applying a coating fluid which an appropriate amount of an acrylic resin containing no emulsifier is blended. SOLUTION: A coating layer is a metal deposited polyester film having a coating layer formed by applying a coating fluid which an acrylic resin containing no emulsifier is blended 10wt.% or more of all solid content. The acrylic resin coating fluid containing no emulsifier is what is called an aqueous acrylic resin of a non-emulsifier type, mainly used the aqueous acrylic resin of a self-dispersion type which a hydrophilic monomer is composed by using a copolymerization or a reactive emulsifier. In a method for applicating the coating fluid to the polyester film, a coating is effected in a film producing stage by using a coating apparatus of a reverse-roll coater, a gravure coater, a rod coater and the like.
Patent JP-S6360805-A (JP)
Title: Parts conveying bucket
Inventor: HIROKAWA HIDEO
IPC: B65G47/84
Filed: 1986-09-02
Abstract: PURPOSE:To selectively convey different types of parts without need for increasing the size of a device by providing a stepped recess and grooves into which parts holding craws are inserted on both sides of said recess on a bucket, and selectively inserting different types of parts on the upper and lower stage parts of said recess. CONSTITUTION:Plural buckets 31 are connected to endless chains 32a, 32b leaving a defined space. And, the endless chains 32a, 32b are meshed with sprockets provided on both ends of a conveying mechanism 3 and conveyed. Plural housing opening parts are formed on the bucket 31 leaving a defined space, and a stepped recess 310 and cross-shaped grooves 315 into which the claws of a parts handling arm are inserted on both sides of the recess 310 are provided on each housing opening part. And, different types of IC are housed in the upper and lower recesses 313, 314 respectively. For example, an SOJ type IC is housed in the lower recess 314 while a PGA type IC is housed in the upper recess 313.
Patent JP-S6363590-A (JP)
Title: Laser beam machine
Inventor: OSANAI HAJIME
IPC: B23K26/00
Filed: 1986-09-02
Abstract: PURPOSE:To grasp a deteriorative state of an optical transmission system and to stabilize the machining performance of the titled device by providing output monitors of laser light to a laser oscillator and a final stage of the optical transmission system respectively and providing an alarm device to operate by an output difference between the monitors. CONSTITUTION:The laser light 3 outputted from the laser oscillator is transmitted via each transmission mirror 4 and a beam splitter 7 to constitute the optical transmission system and conducted to a condenser lens 5. Then, the laser light 3 condensed by this condenser lens 5 is used to machine a work 6. Furthermore, the work of the laser light 3 is measured by the output monitor 2 of the laser oscillator 1 and the output monitor 2 of the beam splitter 7 located at the final stage of the optical transmission system respectively. Then, the output difference between both the output monitors 2 is read by a reader 8 and when the output difference exceeds a set value of an output difference setting device 9, the alarm device 10 is actuated. Accordingly, the mirror deterioration of the optical transmission system can be automatically known.
Patent JP-H0954966-A (JP)
Title: Optical pickup device
Inventor: KAMATA TORU
IPC: G11B7/09
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory control characteristics by setting driving magnetic flux densities for the position control of an objective lens to specific distribution forms to restrict the variation of control sensitivities due to positions. SOLUTION: A lens holder 24 holds an objective lens 22 and enables a movement for focusing with the sliding in the direction of a supporting shaft 25 and a movement for tracking with the rotation around the supporting shaft 25. A metallic frame 40 being integrated the with supporting shaft 25 supports magnets or 30 for focusing with outer yokes 40a and forms magnetic fluxes acting on a coil 26 for focusing together with opposed inner yokes for focusing 34a. Magnetic flux densities form distributions becoming maximum at center parts of driving magnets 30 and generate the restoring force to a neutral position by attracting magnetic pieces 38 fixed to the lens holder 24.  At this time, magnetic flux densities are made to be gradually reduced toward side edge parts by forming the inner yokes 34a in flat planer shapes and making distances between driving magnets 30 and inner yokes 34a large in center parts and small toward the edge parts.
Patent JP-S6097074-A (JP)
Title: Preparation of double layer coated steel pipe
Inventor: KOSUGE NORIO
IPC: B05D7/14
Filed: 1983-11-02
Abstract: PURPOSE:To prepare a coated steel pipe excellent in properties such as impact resistance and heat resistance, by spraying a powder paint to a preheated steel pipe to perform under coat treatment before spraying a top coat thereto in a cooling zone. CONSTITUTION:The surface of a steel pipe 1 is preheated to about 240-160 deg.C at first and coated with an under coat based on a bisphenol type epoxy resin and a curing agent to form an under coat film with a thickness of 50-300mum. In the next step, the surface of the pipe 1 is cooled to 80-130 deg.C in a cooling zone 4 prior to gelling and curing said film and a polyurethane type paint is further applied so as to form a film with a thickness of 0.3mm. or more. Thus obtained coated steel pipe is excellent in properties such as impact resistance, anti-wear property or the like.
Patent JP-H0763033-A (JP)
Title: Engine driving type air conditioner
Inventor: NAKANO SADAYASU
IPC: F01M11/03
Filed: 1993-08-20
Abstract: PURPOSE:To aim at simplification of exchanging work for an engine oil strainer and long-life of engine oil by simple constitution. CONSTITUTION:An oil circulating passage 14 is provided by composing it out of an internal piping 16 and an oil passage 8 reaching to the oil inlet port 7a of an oil pump 7 from an oil outlet port 6a formed under an oil pan 7, and reaching to the oil inlet port of the oil pump through an external piping 15 outside an engine 4 and through the inside of the oil pan 6 and/or the inside of the engine 4 after communicating this external piping, and an oil strainer 17 is provided in the middle of the external piping of this oil circulating passage. Thus, it is made possible that the oil strainer can be removed or attached very easily by using tools to the external piping. Following driving of a cooling fan 10, air flowing around the engine also flows around the external piping and the oil strainer, cools circulating oil and delays deterioration of the oil by avoiding overheating of the oil.
Patent JP-H1155796-A (JP)
Title: Manufacture of shell for hearing aid
Inventor: ITEDAN IWAO
IPC: H04R31/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To miniaturize a hearing aid, to facilitate and to reduce man-hour by integrally forming a shell main body for hearing aid and flanges for fixing a face plate to the end part of the shell main body for hearing aid by a screw and the like with R.P.S. SOLUTION: An ultraviolet laser 4 is moved based on two-dimensional data on flange parts 5, which are previously collected and are peculiar to a user. Photosensitive resin liquid 1 in an objective position is irradiated with an ultraviolet laser beam 6, photosensitive resin liquid 1 is hardened and one layer of the shell is formed. A stand 3 sequentially descends one layer by one whenever one layer of the shell is formed. The process is repeated and the flange parts are manufactured. When the shell main body 7 is generated in the same way as the flange parts 5 based on three-dimensional data of the shell main body 7, which is previously collected and is peculiar to the user, the shell constituted of the flange parts 5 and the shell main body 7 is integrally manufactured. The hearing aid can be miniaturized and the shells adjusted to the forms of the users can be manufactured.  Then, the face plate can easily be attached detached to/from the shell.
Patent JP-H0529393-A (JP)
Title: Board for mounting semiconductor device
Inventor: TOTSUTA YOSHIHISA
IPC: H01L23/12
Filed: 1991-07-22
Abstract: PURPOSE:To obtain a board for mounting a semiconductor device, in which the device can be directly mounted without impairing a high speed of the device. CONSTITUTION:In a board 200 for mounting a semiconductor device, in which a signal transmission line 210 is formed, a bump electrode 300 is interposed between the line 210 and an electrode pad of the device 100 to directly mount the device 100, a part directly under the device 100 is cut out to form an opening 220.
Patent JP-S6361727-A (JP)
Title: Throttle opening retaining device
Inventor: YAMADA KOZO
IPC: F02D11/02
Filed: 1986-09-02
Abstract: PURPOSE:To facilitate the manufacture and maintenance of the captioned device by retaining a set lever, which retains a throttle lever in an optional throttle opening, in a definite position by means of a ratchet mechanism. CONSTITUTION:An arm 5 is fixed on the upper end of a turning shaft 4 being adjacent to a handle grip 2, and further a throttle lever 7 is fixed on the lower end of the turning shaft 4, so that the lever 7 and the arm 5 are connected via a spring 8. On the undersurface of a case 3, a set lever 9 for retaining the throttle lever 7 in an optional opening is fitted rotatably by a bolt 10. On the backside of the set lever 9, an engaging projection 11 abutting on the throttle lever 7, and on the upper surface thereof, a ratchet wheel 13 are provided respectively, so that the ratchet wheel 13 and the pawl part 15 (not shown) of a lockedly engaging member 16 are engaged to form a ratchet mechanism 12. Thus, the manufacture, assembly, and maintenance of the captioned device can be facilitated.
Patent JP-2001034833-A (JP)
Title: Article ejector for automatic vending machine
Inventor: YASAKA YOSHIO
IPC: G07F11/38
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To appropriately and surely dispense an article from an article passage even when the article is a pet bottle or cup article. SOLUTION: This article ejector is provided with an article dispensing device for dispensing a front article S1 from the dispensing port of the article passage, a light emitting element 71 for emitting light close to the dispensing port, a light receiving element 72 for outputting an electric signal having a light receiving level corresponding to the quantity of received light, a setting means for setting a reference level on the basis of the light receiving level of the light receiving element when the article is not present between the light emitting element 71 and the light receiving element 72, a storage means for storing the set reference level,  a comparing means for comparing the reference level in the storage means with the light receiving level after the start of dispensation of the front article S1 in real time and a stopping means for stopping the operation of the article dispensing device when a difference between the reference level and the light receiving level is changed from a state more than a prescribed value to the state of zero after the dispensation of the front article S1 is started.
Patent JP-H0490674-A (JP)
Title: Color picture processor
Inventor: SHISHIZUKA JIYUNICHI
IPC: H04N1/40
Filed: 1990-08-03
Abstract: PURPOSE:To correctly decide the colored/colorless state of an input color signal by deciding the colored/colorless state for each prescribed state corresponding to a chromaticity signal. CONSTITUTION:An automatic color/monochromatic original discriminating device is composed of a scanner 101, YIQ conversion part 102, picture element discrimination part 103, original discrimination part 104, picture processing part 106, display 107, facsimile transmission part 108 and printer 109. In this case, the input color signal is separated into the lightness signal and the chromaticity signal and corresponding to this chromaticity signal, the colored/colorless state is decided for each prescribed area. Thus, the colored/colorless state of the input color signal can be correctly discriminated.
Patent JP-H0255911-A (JP)
Title: Measuring method for camber shape
Inventor: TAIRA UTARO
IPC: G01B21/20
Filed: 1988-08-19
Abstract: PURPOSE:To reduce a calculation quantity as compared with a conventional method by solving an equation after performing linear arithmetic for eliminating the coefficients of terms of 1st order and (0)th order of a function expressing a camber shape, a breadthwise movement quantity, and a swing quantity per unit length. CONSTITUTION:The breadthwise movement quantity, swing quantity, and respective coefficients of the camber shape function are regarded as unknown numbers and one set of (r) equations representing the relation among the unknown numbers, distance measured values obtained from sensors S1 - Sr, and position coordinates of (r) distance measurement points in the conveying direction of a body to be measured is obtained for each measurement timing point. The linear arithmetic for eliminating the coefficients of 1st and (0)th order of the functions, breadthwise movement quantity, and swing quantity is added to the equations to obtain their integrated equations, which are solved simultaneously to find a coefficient of >=2nd order; and this coefficient is substituted in one optional set of (r) equations and the breadthwise movement quantity and swing quantity per unit length are set to '0' and the coefficients of 1st order and (0)th order of the function are found to determine the function of the camber shape.
Patent JP-H0647540-A (JP)
Title: Method and device for detecting welding groove shape
Inventor: IDA NORIAKI
IPC: G06T7/00
Filed: 1992-08-03
Abstract: PURPOSE:To efficiently and accurately measure the groove position and shape by disposing a horizontal range finder and a vertical range finder above a welding groove and oscillating and moving both range finders. CONSTITUTION:The vertical range finder 1 is arranged in the square direction to the different surface in level of the groove and moved sidewise in the orthogonal direction to the different surface in level. In addition, the horizontal range finder 2 is arranged in the direction in opposition vertically to the different surface in level and moved vertically. A data processor DPD collects bits of information 7 and 8 of distance signals of the vertical range finder 1 and the horizontal range finder 2 at specified pitches via A/D converters AD1 and AD2. The position in the horizontal direction of the groove one side wall surface and the height position and difference in level of the groove upper surface are detected from these bits of information. Since the height and position in the horizontal direction of welding members are detected independently by the vertical movement of the horizontal range finder 2, a function as a profile sensor of the welding groove with high accuracy under noncontact can be displayed.
Patent JP-2001037041-A (JP)
Title: Corrugate tube for protecting harness
Inventor: YAMAGATA AKIO
IPC: H02G3/04
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To facilitate opening and of a slit opening easily and quickly, when the slit is used for inserting a wire and the like, along with good efficiency in disassembling and recycling work, by enabling easy opening and taking out the wire. SOLUTION: A wire is inserted and stored from a slit 14, extended over the entire length of a flexible tube body 11. A main body 21 of a spacer 20 is inserted into the slit 14 from one side thereof, and hook parts 24 and 25 on both sides are inserted into fitting grooves 15 and 16 from one side, and all the length of the opening of the slit 14 is closed by the spacer 20. When the number of volume of the stored wire in the tube body 11 is large, the tube body 11 swells in the radial direction, and the slit 14 is widened. Then, the U-shaped main body 21, following the swelling of the slit 14, opens through resin elasticity to keep the slit 14 always closed satisfactorily.
Patent JP-S60102331-A (JP)
Inventor: TANAKA MIZUHITO
IPC: B65G65/40
Filed: 1983-11-02
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-S6184381-A (JP)
Title: Composite plated steel sheet having superior durability
Inventor: SHINDO YOSHIO
IPC: B32B15/08
Filed: 1984-10-02
Abstract: PURPOSE:To improve the durability of a composite plated steel sheet, by plating matrix with a single phase Ni-Zn alloy having a specific composition, and by forming another two films on the plated matrix, in the order of a chemical conversion coating and a polymer coating. CONSTITUTION:The single phase Ni-Zr alloy contg. 1-3wt% Ni is plated on matrix by about 10-50g/m<2> by an electroplating or another method. On this material, a chemical conversion coating composed of an electrolytic chromate film having about 20-70mg/m<2> T and Cr adhesion or of a phosphate film having about 1-2g/m<2> adhesion is formed. And further, a polymer film mainly composed of epoxy resin, melamine resin and alkyd resin is formed on the above material to about 1-20mu thickness. Owing to its three-layer structure, this composite plated steel sheet accords superior durability under a corrosive environment.
Patent JP-S6486124-A (JP)
Title: Data imprinting device for camera
Inventor: FUJIMORI MOTOYUKI
IPC: G03B17/24
Filed: 1988-08-19
Abstract: PURPOSE:To make data display characters, etc., sharp and to reduce the size of the device by mounting a lighting device and a lighting reflection member on the reverse surface side of a liquid crystal cell where a display part has higher transparency than a nondisplay part detachably with an opaque cover member, and arranging the top surface side of the liquid crystal cell closely to the back surface of a photosensitive material. CONSTITUTION:The reflecting plate 11 made of a light waveguide member and the lighting member 12 are arranged on the reverse surface side of the liquid crystal cell 10, covered with a cover member 13 made of the opaque member, and mounted detachably on the liquid crystal cell 10. The electrode part 10a of the liquid crystal cell 10 and the electrode part 5a of the substrate 5 are coupled mutually and a lamp 12 is further coupled with the electrode part 5b. The liquid crystal cell 10 displays data by receiving an electric signal for driving from the substrate 5 and the lamp 12 illuminates; and the lamp light is guided to and reflected by the reflecting plate 11 to become uniformed indirect illumination light, which is transmitted through the display part of the liquid crystal cell 10 to imprint data on the film 6. Consequently, data display characters, etc., are made sharp and the device is reduced in size and thickness.