baber/WOPTO huggingface dataset:
Patent JP-H03280247-A (JP)
Title: Cassette carrier
Inventor: NONAKA WATARU
IPC: G11B15/68
Filed: 1990-03-28
Abstract: PURPOSE:To attain the handling of two or more cassettes having respectively different sizes by setting up respective reference stop positions of two or more cassettes having respectively different sizes and controlling the driving of the cassettes in both X and Y directions based upon the outputs of respective position detecting means. CONSTITUTION:The cassette carrier is provided with an X direction insertion port 2, a Y direction insertion port 3 intersecting orthogonally with the port 2, moving means 4, 5 for moving a cassette in the X and Y directions, a position regulating means 6 to be extended in the X or Y direction, plural position detecting means S1 to S9 respectively having the reference stop positions of two or more cassettes having respectively different sizes in the abutting state of the cassette side upon the means 6 to detect whether each cassette is positioned on each reference stop position or not, and a control circuit 11 for controlling the driving of the moving means 4, 5 based upon the outputs of respective means S1 to S9. Even when the cassette is inclined in the X or Y direction, the cassette can be pressed to the means 6 and moved again and plural cassettes having respectively different sizes can be stopped on respective reference stop positions.
Patent JP-H10273655-A (JP)
Title: Production of fluorescent substance powder
Inventor: TOYODA SEIJI
IPC: C09K11/79
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing fluorescent substance powder capable of improving luminescence properties by uniformly distributing an ion to turn into a luminous center into a parent body, readily preparing a raw material of fluorescent substance powder, reducing a manufacturing cost of the fluorescent substance powder, further suitable for mass production of the fluorescent substance powder. SOLUTION: First, oxide powder containing an ion to turn into a luminous center is mixed with oxide powder to be made into a parent body into which the ion is dispersed to give a mixture, which is melted. Then the melt is cooled at 10<-5> to 10<-3>  deg.C/second rate of temperature drop to a room temperature, is solidified and the solid is ground. The ion to turn into the luminous center is one or more ions selected from the group of rare earth ions and transition metal ions.
Patent JP-S60225397-A (JP)
Inventor: AOYAMA NOBUTATSU
IPC: F24C15/16
Filed: 1984-04-20
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-H02257614-A (JP)
Title: Formation of resist pattern and baking apparatus used therefor
Inventor: SATO KAZUO
IPC: G03F7/38
Filed: 1989-03-30
Abstract: PURPOSE:To form a fine pattern of high accuracy by a method wherein a resist pattern after an exposure operation is irradiated with a ray of light containing light of a wavelength in a photosensitive region and, in succession, a heat treatment is executed in such a way that a temperature is raised continuously or intermittently. CONSTITUTION:The following are installed: a light irradiation part 5; a heating part 6 which has been formed in such a way that it is provided with a plurality of temperature regions or that its temperature is changed gradually; a conveyance part 4 which conveys a substrate 1 to be treated from the light irradiation part 5 to the heating part 6. The substrate 1 to be treated is heated and treated at a desired temperature-rise speed while it is being conveyed at a desired conveyance speed. That is to say, a resist pattern after an exposure operation is irradiated with a ray of light containing light of a wavelength in a photosensitive region; a reactive species is produced; then, a heating treatment is executed; a temperature of the produced reactive species is raised continuously or intermittently; after a developing operation, it is baked. Accordingly, it is possible to increase the temperature in accordance with the rise of a heat- resistant property caused by a cross-linking reaction. Thereby, it is possible to obtain a resist pattern whose heat-resistant property and pattern accuracy are high.
Patent JP-S562322-A (JP)
Title: Preparation of polyamide resin
Inventor: FUKAMI AKIRA
IPC: C08G69/00
Filed: 1979-06-20
Abstract: PURPOSE: To prepare a polyamide resin having excellent heat resistance and solubility and suitable as an electrical insulating material such as impregnation varnish, etc., by adding a bismethylol compound containing two quinazolone rings in a molecule to a dinitrile compound.  
     CONSTITUTION: A bismethylol compound of formula (R 1  is bivalent organic group) containing two quinazolone rings in a molecule is made to react with a dinitrile compound (e.g. adiponitrile) pref. in an acidic solvent such as sulfuric acid, acetic acid, etc., at 0W50°C for 2W16hr. The reaction product is poured into water, and the precipitate is separated to obtain the objective resin which is soluble in a polar solvent such as m-cresol, dimethylacetamide, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10275839-A (JP)
Title: Method for evaluating reliability of insulating film of semiconductor device
Inventor: YAMADA TAKAYUKI
IPC: G01R31/26
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for estimating reliability of an insulating film in a short time and at a low cost by which a wide-ranging statistical distribution properties in consideration of impact, such as declines in reliability caused by processes and reliability properties on the circuit level are obtained. SOLUTION: A constant voltage TDDB test is conducted on a MOS transistor 105 formed on a semiconductor substrate 100, by applying a voltage to a pad region 109. A cumulative failure rate distribution function obtained by the constant voltage TDDB test is converted according to the structure of a given semiconductor device with an arbitrary structure. A cumulative failure rate distribution factor of an insulating film of the semiconductor device of the arbitrary structure is determined by statistically integrating these figures.
Patent JP-2000274117-A (JP)
Title: Space adjusting device
Inventor: TANAKA KUNIE
IPC: E04H15/64
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a space adjusting device having a simple structure which is provided with confronting sides extending in parallel with each other at least one of which is approachable to the other and separable therefrom and the distance of which can be arbitrarily adjusted. SOLUTION: This space adjusting device is provided with a base end plate 10, guide shafts 2Q supported by the base end plate 10, a fixing member 30 slidably supported in the axial direction by the guide shafts 20 to fix a confronting side of a member, a holding member 40 fixed to the guide shafts 20 at the forwarder end side than the fixing member 30, and a support shaft 50 supported by the base end plate 10 to extend nearly parallel to the guide shafts 20 and connected to the fixing member 30 at the front end. One side of the guide shafts 20 and the support shaft 50 is fixed so as not to axially slide, and the other end of the guide shafts 20 and the support shaft 50 is respectively connected to the base end plate 10 with screws. The base end plate can be axially transferred by rotating the shaft around the axis.
Patent JP-H01252099-A (JP)
Title: Speaker
Inventor: FUJIHIRA MASAO
IPC: H04R7/12
Filed: 1988-03-31
Abstract: PURPOSE:To beforehand prevent the deterioration of the sound quality and orientation characteristic and to improve a frequency characteristic by providing a second diaphragm member with a larger Young's modulus and a smaller effective diameter than a first diaphragm member. CONSTITUTION:A diaphragm 6 is composed of a first diaphragm member 8 of an effective diameter T1 and a second diaphragm member 9 of an inner diameter TN in which an effective diameter T2 is a smaller diameter than the member 8. By superposing and adhering the root part of the member 8 and the tip part of the member 9, a speaker is formed. Further, the member 8 is formed by a light and highly rigid foaming mica paper-making cone and on the other hand, the member 9 is molded and formed after epoxy resin is impregnated to the mica. Thus, the Young's modulus of the member 9 can be enlarged for the member 8, and without increasing the mass of the whole of the diaphragm, only for a root part 6A of the diaphragm 6, the Young's modulus can be enlarged specially compared with the conventional modulus.
Patent JP-H04313847-A (JP)
Title: Tape loader
Inventor: HANEUMA YOSHIAKI
IPC: G11B15/60
Filed: 1991-04-12
Abstract: PURPOSE:To simplify the tape traveling adjustment work. CONSTITUTION:A guide assembly body 39 for winding a magnetic tape 6 around the outer circumferential surface of a head drum 1 is provided with a precedent pin 43 facing into a guide groove 34a and positioning pins 41 and 44, and a pin relieving notch 37 is formed in the vicinity of a positioning place of the precedent pin 43 out of these pins 41, 43 and 44 under the tape loading completion state, and this notch 37 is positioned at a groove wall a1 on the drum side of the guide groove 34a. Consequently, the notch 37 can be processed with high accuracy on the groove wall a1 on the head side of the guide groove 34a, so that the positioning accuracy of the guide assembly body 39 becomes satisfactory, and at the time of tape traveling adjustment, tape traveling adjustment amts. of the tape guide height and tape guide inclination or wrapping angle to the head drum, etc., can be reduced.
Patent JP-H07272307-A (JP)
Title: Optical pickup device
Inventor: TAKEDA TADASHI
IPC: G11B7/135
Filed: 1994-03-25
Abstract: PURPOSE:To form a super resolution spot at a low cost and to improve utility efficiency of light. CONSTITUTION:This device is an optical pickup device provided with a light source 1, a condenser lens 4 converging an outgoing beam from the light source 1 on a recording medium 5, an optical system leading a reflected beam from the recording medium 5 to a photodetector 6. The device is constituted so as to be provided with a deflection means 8 separating only a luminous flux in a beam central part from an optical path facing to the condenser lens 4 in the optical path between the light source 1 and the condenser lens 4.
Patent JP-H05334454-A (JP)
Title: Automatic selecting and arranging device for annex landscape
Inventor: TANAE AKIHIKO
IPC: G06T15/20
Filed: 1992-04-01
Abstract: PURPOSE:To secure the expressivity of a perspective drawing and to secure a sufficient drawing preparing speed by arranging a two-dimensional annex landscape and a three-dimensional annex landscape at a proper rate in the case of preparing a perspective drawing for construction. CONSTITUTION:A CAD device for plotting a perspective drawing for a building is provided with a two-dimensional annex landscape arrangement processing part 2 for arranging two-dimensional annex landscape data on a two-dimensional data and removing the vicinity of the data, a three-dimensional annex landscape arrangement processing part 5 for arranging three-dimensional annex landscape data on three-dimensional data, and an annex landscape selection/arrangement control part 3 for controlling a perspective conversion processing part 4 for executing perspective conversion after arranging the three-dimensional annex landscape data and an objective annex landscape sort specifying part 6 for specifying the sort of an annex landscape to be arranged. A necessary three- dimensional annex landscape is arranged at first, and after forming a perspective drawing from plural view points, two-dimensional point views are arranged on respective perspective drawings.
Patent JP-S57194317-A (JP)
Title: Turn-on type level switch for circumference of tank bottom
Inventor: YARIMIZO KAZUO
IPC: G01F23/22
Filed: 1981-05-26
Abstract: PURPOSE:To detect the liquid-level height of a content liquid precisely when a tank is nearly emptied by using an ultrasonic oscillation type detection part, equipping the detection part in a case whose bottom surface is so formed that the case is mounted stably on the bottom surface of a moving tank, and thus constituting a detector body. CONSTITUTION:The content liquid in a moving tank is sucked through a pump and during this period, the diaphragm 9a of a detecting element 9 is in the liquid, so it does not oscillates and a transistor (TR) switching circuit 9d is not operated, so that no switching output is generated. Then when the content liquid decreases and the tank is nearly emptied to expose the diaphragm 9a to air, the diaphragm 9a starts oscillation to obtain variation in the output voltage of an amplifier, and the circuit 9d is operated to output a switching output. Consequently, the pump for sucking the content liquid of the moving tank is switched off. Thus, before the content liquid is discharged completely, the invented level switch detects that to stop the operation of the pump, and the occurrence of cavitation is avoided.
Patent JP-S575482-A (JP)
Title: Still picture pickup and recording device
Inventor: MORITA SHIGEYUKI
IPC: H04N1/04
Filed: 1980-06-13
Abstract: PURPOSE:To record a still picture with small-sized and simple circuit, by sampling every one point video element on one horizontal scanning line within one vertical scanning period of pickup operation of a pickup tube and converting the output into a digital signal and recording it. CONSTITUTION:Every one point video element is sampled on one horizontal scanning line within one vertical scanning period of the pickup operation of a pickup tube 3, and this sampling is repeated over a plurality of vertical scanning periods. Further, these sampling video outputs are converted into digital signals to record one screen with a microprocessor 13. For example, an objective 1 illuminated with a projector 2 is picked up at the pickup tube 3 into a video signal, which is sample- held 7 according to the pulse SHP from a sampling pulse generating circuit 6. It is AD-converted 8 and applied to a CPU13 to perform the said recording to a memory device 9.
Patent JP-H09271882-A (JP)
Title: Electrode for electric upsetter
Inventor: SATO KENICHI
IPC: B21J9/08
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To retrain the wearing of an electrode to the min. and to reduce the frequency of changing by forming one pair of electrodes for electric upsetter interposing a bar-like blank shifting in the axial direction to roller electrodes having annular groove on the outer peripheral surface to be relatively shiftable. SOLUTION: The round bar-like blank A shifted in the axial direction is upset-forged while electrically heating between the lower electrode 2 and the upper electrode (does not show in the figure), and one end of the bar-like blank A is enlarged to this diameter to form a lumpy part. The lower electrode 2 for electric upsetter is constituted with one pair of the roller electrodes 9. These roller electrodes 9 form the annular grooves 12 for interposing the bar-like blank on the outer peripheral surface and also, are pivotaly supported to holds 10 relatively shiftable so as to be freely rotated with supporting shafts 11 on the supporting planes 10a.
Patent JP-H06291074-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASEBE YUJI
IPC: H01L21/265
Filed: 1993-04-06
Abstract: PURPOSE:To obtain a impurity implanted layer excellent in symmetry by setting an ion implantation angle symmetric with respect to the channeling axis for regions in which impurities are to be implanted and which are set almost in parallel with the crystal axis involved with channeling. CONSTITUTION:In a P-MOS transistor manufacturing process the oxide film 2 and nitride film 3 on an n-type silicon substrate 1 are etched for patterning using a mask layer 4 thereon. Impurities for channel stopper 5 are implanted in a LOCOS region 6, and subsequently a gate oxide film 7 and gate electrode 8 are formed. Then ion implantation is performed in order to form source and drain regions 9. In this step an angle at which ion is implanted into the regions is set so that it will be symmetric with respect to the channeling axis. This reduces the depth of junction and forms impurity implanted layers excellent in symmetry in two-dimensional impurity distribution.
Patent JP-S61238063-A (JP)
Title: Photosensitive composition
Inventor: MAKINO NAONORI
IPC: G03G5/04
Filed: 1985-04-15
Abstract: PURPOSE:To obtain a compsn. having high sensitivity and stable acceptance potential characteristics even at the time of repeated uses by using a photosensitive compsn. contg. an azo compd. substd. by perfluoroalkyl group as an electrostatic charge carrier for forming a photoconductive layer. CONSTITUTION:The electrophotographic sensitive body high in sensitivity and long in life can be obtained by forming on a conductive substrate a photosensitive layer prepared by dispersing into a binder or the charge transfer medium the azo compd. or by forming a charge generating layer composed essentially of this azo compd. and on this layer a charge transfer layer. This azo compd. is represented by formula I in which A<1> is an optionally substd. aromatic hydrocarbon ring or a hetero ring; X is an atomic group necessary to condense with a benzene ring and to form an optionally substd. aromatic hydrocarbon or hetero ring; Ar is an aromatic hydrocarbon or hetero ring substd. by at least one perfluoroalkyl group and optionally substd. another group except a perfluoroalkyl group; and n is 3, 4, 5, or 6. This compd. is embodied by a compd. of formula II.
Patent JP-S5414237-A (JP)
Title: Method and apparatus of electrophotography
Inventor: KADOWAKI HIDEJIROU
IPC: G03G15/02
Filed: 1977-07-05
Abstract: PURPOSE: To realize high fidelity reproduction of gradation of the original by controlling the applied voltage of the grid provided in corona discharger opening. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04218509-A (JP)
Title: Preliminary polymerization catalyst, catalyst and method for polymerization olefin
Inventor: KIOKA MAMORU
IPC: C08F4/60
Filed: 1991-04-12
Abstract: PURPOSE:A preliminary polymerization catalyst capable of producing olefinic polymers having more excellent stereoregularity than conventional polymers in a high polymerization activity. CONSTITUTION:The first preliminary polymerization catalyst is produced by preliminarily polymerizing an olefin in the presence of an olefin polymerization catalyst formed from (A1) a solid titanium catalyst component containing magnesium, titanium, a halogen and a compound having two or more ether bonds through plural atoms and (B) an organometallic compound catalyst component containing a metal selected from the groups I, II and II metals in the periodic table. The first catalyst for the polymerization of the olefins contains the preliminary polymerization catalyst. The method for polymerization the olefins comprises the polymerization or copolymerization of the olefins in the presence of the above-mentioned catalyst.
Patent JP-H01295745-A (JP)
Title: Monitor for machine tool
Inventor: BIKUTAA ERITSUKU HENRII ERISU
IPC: G01R23/15
Filed: 1989-03-30
Abstract: PURPOSE: To monitor the changes of the position and shape of a workpiece being machined by providing a tool fitting head, a probe removably fitted to it and having a contact, a first electric circuit provided on the probe and having no drive power supply, and a second electric circuit provided on the head. CONSTITUTION: A measuring probe 12 is removably fitted to a tool fitting head 10, and the probe 12 is provided with a contact 15 formed into a spherical shape at one end 16 to be kept in contact with a workpiece 11. An electrode 17 and a coil 20 are connected in series in a monitored circuit 19, and the coil 20 acts as the secondary winding of an electromagnetic coupling 23. At the time of measurement, the head 10 is moved to bring the contact 15 into contact with the workpiece 11, and the circuit 19 is opened to indicate that the probe 12 is located at a specific position against the workpiece 11. A monitor section 26 is stored in a casing 25 to monitor the circuit 19, and a projection 21 and the casing 25 are separated by a gap 32. The monitor section 26 is provided with a second circuit 29 including an oscillator 27 and the primary coil 30 of the coupling 23.
Patent JP-S525150-A (JP)
Title: Method of distributing containers
Inventor: MIYAKE KANEHIRO
IPC: B65G47/68
Filed: 1975-06-27
Abstract: PURPOSE: Containers of one row are distributed a plurality of rows without stopping progress. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61239973-A (JP)
Title: Printing method of thermal printer
Inventor: NAKAMURA TADASHI
IPC: B41J2/36
Filed: 1985-04-17
Abstract: PURPOSE:To well perform both of printing operation and correcting operation, by presetting low printing energy of about 25-35 mj/mm<2> and high printing energy of about 45-55 mj/mm<2> and preheating a thermal head in such a head-up state that the thermal head is spaced apart from a platen. CONSTITUTION:A thermal head 4 is preheated in a head-up state and printing energy of about 30 mj/mm<2> is imparted to melt a part of an overcoat layer 21 having low m.p. and the molten layer is penetrated in recording paper 1a to form a wax part24. Next, an ink layer 22 is melted and a character 25 containing a colorant and a binder is transferred to the wax part 24 when printing energy is 20-35 mj/mm<2>. In correcting operation, a head-down state is formed in the same way at the time of printing and the overcoat layer 21 is arranged so as to be opposed to the character 25. Because the thermal head 4 is preheated in the head-up state and printing energy of about 50 mj/mm<2> is applied in the final stage, the overcoat layer 25 opposed to the character 25 is at first melted and the character 25 is adhered to an ink layer 22 when printing energy is 45-55 mj/mm<2>.
Patent JP-H11255630-A (JP)
Title: Ultraviolet shielding powder cosmetic
Inventor: KANAMARU TETSUYA
IPC: A61Q1/12
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet shielding powder cosmetic most suitable for use in a system having esp. a lower content of fat and oil, having a shielding effect against a high UV-A wave and excellent in transparency. SOLUTION: This cosmetic is obtained by blending >=20.0 wt.% of dibenzoyl methane derivative-immobilized powder formed by immobilizing a dibenzoyl methane derivative, e.g. 3-aryl-4-hydroxydibenzoylmethane, 3-vinyl-4- hydroxydibenzoylmethane or 4-aryloxydibenzoylmethane, onto a powder, e.g. silicone polymer-coated powder coated with a Si-OH group-containing silicone polymer, with 5.0 to 15.0 wt.% of fat and oil.
Patent JP-H03279197-A (JP)
Title: Moving type jack
Inventor: ISHIDA KAZUO
IPC: B65G7/00
Filed: 1990-03-27
Abstract: PURPOSE:To simplify handling and custody by engaging a vertical shaft and a horizontal shaft together, and providing an expanding/contracting arm and a receiving table on the horizontal shaft. CONSTITUTION:A vertical shaft 1 and a horizontal shaft 2 are engaged together and assembled, and an expanding/contracting arm 3 and a receiving table 4 are provided on the horizontal shaft 2. In this constitution, accompanied with vertical movement of the horizontal shaft 2, the arm 2 and the receiving table 4 are vertically moved. A supporting base 5 is used to stabilize the device in working. By this constitution, the receiving table 4 is inserted in a narrow place or a small gap, a heavy object can be lifted by small force by driving the vertical shaft 1 and the horizontal shaft 2 with a gear, it can be moved also laterally or sideways, and the device can be manufactured into a small size and light weight.