baber/WOPTO huggingface dataset:
Patent JP-S58134194-A (JP)
Title: Article having lubrication layer
Inventor: MATSUZAKI SOUICHI
IPC: C10N50/08
Filed: 1982-02-03
Abstract: PURPOSE:To obtain a highly lubricated laminate giving a magnetic recording medium which can be run without causing the crack and delamination of the magnetic layer and the base, by applying a specific substrate layer, an intermediate layer and a thin nitride film successively to a base. CONSTITUTION:A magnetic layer 2 composed of a ferromagnetic metal such as Co, Ni, etc. is applied to the surface of a base 1 composed of a plastic film such as PE, PP, etc. by vacuum evaporation, etc., and a substrate layer 3 composed  of a substance having larger linear expansion coefficient than the overlaying intermediate layer, e.g. Ti, B, etc. is deposited to the magnetic layer 2. The layer  3 is coated with an intermediate layer 4 by evaporation, etc. of sublimable metal such as Cr, Mo, Si, etc., and a lubrication layer 5 composed of a thin film of boron nitride or silicon nitride is deposited to the surface of the intermediate layer 4 by evaporation, etc. of B or Si in an atmosphere containing N2 gas and/or ammonia gas.
Patent JP-S61177309-A (JP)
Inventor: KHAUK ROLF
IPC: C21B13/00
Filed: 1986-01-28
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-S60158338-A (JP)
Title: Measuring method of distribution of refractive index
Inventor: ICHIKAWA HIROYUKI
IPC: G01N21/41
Filed: 1984-01-30
Abstract: PURPOSE:To measure the distribution of the refractive index of a sample to be measured, by arranging standard samples, whose refractive indexes are uniform, along a sample to be measured, whose refractive index is unknown, fixing them as a unitary body, projecting a light beam on the surface to be measured, and measuring the reflectivities of both samples. CONSTITUTION:Standard samples 2 and 3 of two kinds, whose refractive indexes are accurately measured, are arranged on both sides of a sample to be measured 1 in close proximity in one line. They are fixed as a unitary body, and a compound sample body 6 is formed. A light beam 10, which is made to scan in the direction of an arrow 9, is projected on a surface to be measured 6A of the sample 6 from a light source 11. The beam 10 emitted from the light source 11 is converged and projected on the surface of the sample body 6 through a deflection beam splitter 12, a 1/4 wavelength plate 13 and an objective lens 14. The converged and projected beam 10 is reflected in the direction at a right angle with respect to the light from the light source through the lens 14, the 1/4 wavelength plate 13 and the splitter 12. The received intensity of the reflected beam 15 is detected by a power meter 17 through a light detector 16. When the scanning of the entire width of the surface to be measured of the samples 1, 2 and 3 is finished, the refractive index of each position of the beam projection is computed and outputted.
Patent JP-S61175785-A (JP)
Title: Character reader
Inventor: AOYAMA KEIICHI
IPC: G06K9/03
Filed: 1985-01-31
Abstract: PURPOSE:To improve greatly the operability and to simplify a rejecting correction with a character reader by enabling an operator to set optionally the number of candidate characters which are displayed on a display through the rejecting correction and also attaining the change of the number of the candidate characters displayed even in course of a job. CONSTITUTION:A character string image 'FUJISAN WA NIHON ICHI' (Mt. Fuji is highest of all mountains in Japan.) is sent to a character reading part 3 through an optical system 2 and converted into a digital pattern. Here it is supposed that a character recognizing part 6 has rejection with 'SAN' (moun tain). Thus the original character pattern of 'SAN' is sent to an editing part 8, and the candidate characters to be displayed on a display 10 are read out of a candidate character memory part 7. AN operator looks at the screen of the display 10 and select a correct character out of those candidate ones. The initial number of candidate characters of the display 10 are set at four characters together with the number of characters added by a candidate charac ter display number selection key limited up to four. These number of characters can be set optionally by the operator.
Patent JP-S56111552-A (JP)
Title: Continuous casting method of cast iron
Inventor: MEGURO MASARU
IPC: B22D11/047
Filed: 1980-02-09
Abstract: PURPOSE:To make the casting surface of the top surface beautiful by partly shielding the opening of a mold to a tundish thereby regulating the aperture ratio according to the wall thickness of an ingot in the case of horizontally and continuously casting a platelike cast iron casting. CONSTITUTION:The opening part of a graphite mold 8 for a tundish is partly shielded by hooking an L-shaped brick to the top surface of the mold. If the cross sectional area of the mold is defined as S1, and the cross sectional area of the opening part after the shielding as S2, these are difined as aperture ratio =S2/S1X100%, and this aperture ratio is regulated to about 0-50% according to the wall thickness of the ingot.
Patent JP-H03218281-A (JP)
Title: Motor controller
Inventor: HARADA HIROYUKI
IPC: H02P7/06
Filed: 1990-01-24
Abstract: PURPOSE:To improve constant speed control of a motor by providing means for relatively increasing the phase difference control component in a feedback control signal of the motor when a judgment is made that the rotational speed of motor is reached to a steady region. CONSTITUTION:When the rising detecting circuit 131 at an encoder signal input section detects rising edge of a speed detection pulse, count in a free running counter 133 is read in then it is subjected to phase comparison and stored. Then, a phase reference is calculated and stored. Thereafter, phase difference is calculated and stored. The operation is repeated. Since the ratio of the phase difference control component due to a control signal increases relatively, a stable constant speed control having excellent follow-up performance to variation of load can be realized.
Patent JP-S56111801-A (JP)
Title: Direction-selective light-beam reflecting body
Inventor: HONDA MAKOTO
IPC: G02B5/12
Filed: 1980-02-09
Abstract: PURPOSE:To form a body which reflects a light beam selectively by forming unevenness on the surface of a base at different angles to the reference surface of the base and by making at least the one-side surface couples of surfaces into light- beam reflecting surfaces. CONSTITUTION:On the surface of base 1 of a transparent material, such as glass and plastics, many surfaces differing in angle to reference surface 11 are formed in parallel. A smooth coating film is formed on at least one side of every couple of surfaces by meatl vapor deposition, etc., to provide reflective surface 2. Light incident to this reflective surface 2 is reflected as shown by the arrow, and that incident to the other surface penetrates base 1 to the reverse surface. This direction-selective reflecting body is used for window glass, lighting appliance, etc., with functions of indirect lighting and of adjusting the quantity of lighting automatically.
Patent JP-H02196189-A (JP)
Title: Compressor
Inventor: SAKURAI YASUO
IPC: F04C29/06
Filed: 1989-01-25
Abstract: PURPOSE:To aim at the promotion of low noise by setting up two interconnecting ports in a point symmetrical position of a muffler, and installing each tail pipe of the same length, guiding a soundwave from the same point in the muffler, in these pipes. CONSTITUTION:Each interconnecting port 16 is installed in a muffler 6, while a cover 17 is joined to this muffler 6 by means of projection welding, and a tail pipe 18 is formed by the muffler 6 and the cover 17. Refrigerant gas compressed by a cylinder comes to a jet and flows into the muffler 6, and at this time a large noise occurs. A sound of the interconnecting port 16 is guided by the same tail pipe port 19 via the tail pipe 18, and thereby a sound level and phase both are equal to it. Consequently, sounds with both positive and negative phases are added together, thus these sounds are muffled by each other's interference in a hermetrically sealed vessel.
Patent JP-S59141903-A (JP)
Inventor: MIZUNO YOSHIMASA
IPC: A47B13/08
Filed: 1983-02-03
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-H10213813-A (JP)
Title: Liquid crystal display device and its production
Inventor: OKAWA YOSHIRO
IPC: G02F1/1368
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which irregular arraying of liquid crystals induced by raggedness in thin film transistor structure is restrained and a manufacturing method of the liquid crystal display device. SOLUTION: Recessed grooves 11 for work lines and bit lines are formed on the glass substrate 14 and 1Poly 5 which is a source drain of a transistor or a lower electrode of a capacitor is film-formed so as to be buried in the recessed grooves 11. Then, 2Poly 7 becoming a gate of the transistor or an upper electrode of the capacitor is formed thereon. After an oxidized film 10 becoming an insulating film is generated thereon, a first contact hole 12 for attaining connection between the bit line and 1Poly 5 part is opened wider than a line width of an Al wiring (bit line) 9 and the Al wiring 9 is formed therein. In a last process, a second contact hole 13 and a transparent electrode 1 are formed.
Patent JP-H01190558-A (JP)
Title: Ornamental molding for automobile
Inventor: NAGATO SATOSHI
IPC: G09F7/16
Filed: 1988-01-26
Abstract: PURPOSE:To arbitrarily change the appearance color and pattern of an ornamental chenille by providing a hollow chenille body formed by synthetic resin, at least the surface side portion of which is transparent resin, and storing an ornamental sheet or a coloring liquid therein in such a manner as to be changeable. CONSTITUTION:In an ornamental chenille provided on a body side of an automobile, a chenille body 1 is formed in such a manner as to have a cover portion 2 in the central portion of a surface which becomes a surface side when it is installed on a car body and to have a space portion 3 to be hollow. At this time, the rear side outside the cover portion 2 and the peripheral edge portion are formed by opaque synthetic resin, and on the other hand, the cover portion 2 is formed by transparent resin. The cover portion 2 has the upper edge thereof used as a hinge 2a utilizing flexibility of synthetic resin and an engaging piece 2b at the lower edge, so that it can be engaged with a step portion 4 of the chenille body 1. An ornamental sheet 5 made by a thin metallic plate or synthetic resin is stored in the space 3 portion opened and closed by the cover portion 2 to obtain a desired chenille.
Patent JP-H02197408-A (JP)
Title: Draw bar of towing tractor
Inventor: TORII YASUHIRO
IPC: B60D1/26
Filed: 1989-01-25
Abstract: PURPOSE:To protect a link mechanism from damage due to an obstacle by providing a link mechanism for moving a dram bar pin according to the operation of an operating lever through opening portions disposed near a dram bar bracket of a weight and the operating lever in the weight. CONSTITUTION:A towing tractor 1 has a weight 2 in the rear portion, and the weight 2 includes a floor portion 3 having a driver seat installed on the upper surface thereof and a shroud portion 4 mountain-like in section. A draw bar bracket 7 is fitted to the rear of the weight 2, and a draw bar pin 15 is inserted from above in through-holes 10 formed on the upper and the lower connecting plates 9. The dram bar pin 15 is moved up and down through a link mechanism 25 by operation of an operating lever 21. In this case, the most part of the link mechanism 25 is inserted and disposed in the weight 25 through the front opening portion 18 near the operating lever 21 and the rear opening 19 near the above bracket 7.
Patent JP-2000216722-A (JP)
Title: Radio communication unit
Inventor: SAITO YOSHIKO
IPC: H04W28/22
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To conduct pre-coding that copes with an ever-changing propagation environment in asymmetrical communication, where a time of a down link DL is longer than a time of an up link UL and a symmetrical communication where a switching interval between the UL and the DL is long. SOLUTION: When an idle slot detection section 119 detects an idle transmission slot with no user data to be sent assigned thereto in a transmission signal, whose frame is configured by a communication frame configuration section 118, the detection section 119 informs a timing control section 115 about it, a switch 121 is switched and a unique word(UW) generated by a UW frame configuration section 120 is transmitted to a communication opposite station, and the communication opposite station uses the UW to estimate a propagation environment and to conduct pre-coding.
Patent JP-S60159793-A (JP)
Inventor: UENO HIROAKI
IPC: G09G3/26
Filed: 1984-01-30
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-S62177352-A (JP)
Title: Friction feed device
Inventor: KAMIYA KIYOSHI
IPC: F16H19/02
Filed: 1986-01-29
Abstract: PURPOSE:To make a pressing wheel follow easily to the inclination of a feed transmitting shaft by installing said pressing wheel which is opposite to a friction wheel, in the displacement part of a spring body which is fixed to a part provided in an integrated form with said friction wheel. CONSTITUTION:The rotary shaft, or a friction wheel 5, of a motor 4 is brought into contact with a feed transmitting shaft 3, and a supporting base 31 is fixed to its installing site in a condition that a connecting spring 38 is not deflected. The adjusting screw body 28 of a pressing and holding mechanism 13 is operated, pressing a pressure receiving board 26 to press two pressing wheels 25 against the feed transmitting shaft 3, which is adjusted to obtain a required friction force together with the friction wheel 5. When a motor 4 is started in this condition, the feed transmitting shaft 3 travels linearly due to the rotation of the friction wheel 5, moving a table 2 as shown by the arrow 1. Even if the feed transmitting shaft 3 is inclined due to the movement of the table 2, the pressing wheels 25 are independently displaced and follow the shaft 3, without causing change in the pressing force, etc.
Patent JP-S57129763-A (JP)
Title: Recording method
Inventor: TABATA YUKIO
IPC: B41J2/42
Filed: 1981-02-04
Abstract: PURPOSE:To increase recording speed and enhance resolving power by making a needle electrode and a return electrode contact with an ink sheet which is made to contact with a recording paper sheet and by impressing image signal voltage between the electrodes. CONSTITUTION:The ink layer 1a of the ink sheet 1 and the recording paper sheet 2 are made to contact with each other and, being supported by supporting rollers 3 and 4, are moved in the direction of an arrow (a), while the needle electrodes 5 arranged at a fixed interval on a electrode retainer 6 and the return electrode 7 arranged at a prescribed interval from the electrodes 5 are made to contact with the base layer 1b of the sheet 1. And, the image signal voltage is impressed between the electrodes 5 and 7 to melt the part of the sheet 1 immediately under the electrodes 5 with Joule heat and the melted part is transferred onto the recording paper sheet 2. By this constitution, an image being free from clogging, operating stably and having high reliability and high resolving power is obtained.
Patent JP-H07263365-A (JP)
Title: High-resistance compound semiconductor layer and crystal growth method, and semiconductor device using the high-resistance compound semiconductor layer
Inventor: KIMURA TATSUYA
IPC: H01L21/205
Filed: 1995-02-02
Abstract: PURPOSE:To grow the crystal of a compound semiconductor layer in high resistance by putting the concentration of p-type impurities in the compound semiconductor liquid crystal, which is grown in vapor phase, using the materials of an organic metal containing In, an organic metal containing Al, and a hydrogen compound containing As or an organic metal, in such concentration as to position the Fermi level of the mixed crystal at the center of its forbidden band. CONSTITUTION:Material gas consisting of trimethyl indium, trimethyl aluminum, arsine is flowed in a reactor. A high-resistance AlInAs layer 4 can be gotten by putting the growth temperature at 500 deg.C lower than usual. Hereby, the quantity of carbon of p-type impurities which form shallow acceptor level, being taken in crystal, increases, and the concentration of acceptors increases, and the Fermi level of the crystals goes down. This ways, AlInAs mixed crystals can be made into high-resistance AlInAs by positioning the Fermi level of is AlInAs mixed crystals in the vicinity of 0.5eV being roughly the center of its forbidden band.
Patent JP-H11215491-A (JP)
Title: Signal processing unit and method therefor
Inventor: KATO MOTOKI
IPC: H04N19/59
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing unit that encodes an image with high image quality. SOLUTION: This signal processing unit is provided with a decoder 1 that decodes a bit stream S10 for providing an output of an image signal S1 and a coded parameter S8, a switch SW1 that selects an output destination of the image signal S1 from the decoder 1, a post processing circuit 2 that applies post processing to an image signal from a selected terminal B of the switch SW1 for providing an output of an image signal S2, a pre-processing means 3 that applies pre-processing to an image signal S4, a switch SW2 that selects the image signal from the pre-processing circuit 3 or the image signal S3 from the switch SW1, and an encoder 4 that encodes the image signal S5 and a coded parameter to provide an output of a bit stream.  Since the post-processing of the decoder and the pre-processing of the encoder are slewed and a signal is coded based on a received coding parameter, the image is coded with high image quality.
Patent JP-H06226002-A (JP)
Title: Azeotrope separator
Inventor: NISHIKAWA HIDEKAZU
IPC: B01D61/36
Filed: 1993-02-03
Abstract: PURPOSE:To provide an azeotrope separator where separation is made without adding the third component and the whole separator constitution is miniattrized and its separation process is simplified and running cost is lowered in azeotrope separators where an azeotrope is distilled to separate it. CONSTITUTION:A distillation column 20 for distilling an azeotrope is constituted of an azeotropic distillation part 21 for distilling the azeotrope and a VP membrane separation part 22 for separating the vapor of the azeotrope obtained from the azeotropic distillation pan 21.
Patent JP-S63185612-A (JP)
Title: Production of laminated panel
Inventor: HATTA HISAKI
IPC: B29L31/10
Filed: 1987-01-28
Abstract: PURPOSE:To dispense with setting of a mold frame and to produce continuously a panel having a good dimensional accuracy, by supplying a group of an upper surface plate and a lower surface plate closely each other, pouring a core material between each surface plate, forming the side parts by contacting slidingly them with mold frames and cutting an connecting part of each surface plate after the core material is solidified. CONSTITUTION:Front and rear edges of surface plates 1a and 1b having vertically bent edges 8 on their circumferential edges are contacted and connected with an adhesive tape 5 to form groups of surface plates 3 and 4, and the upper and the lower groups 3 and 4 of surface plates are continuously supplied to a core material pouring part 20 from a surface plate supplying part 10 in such a way that the flat parts 9 of the surface plates 1a and 1b are faced outside. A core material 6 is poured between both surface plates 1a and 1b at the core material pouring part 20 and at this time, mold frame members 7 are supplied to both sides to form side parts 2 of desired shapes. The groups 3 and 4 of the surface plates where the core material 6 is poured are heated at about 60 deg.C in a core material foaming and solidifying part 30, and the core material 6 is thereby foamed and solidified. When sent to a cutting part 40, the connected part of each surface plate 1a or 1b with the adhesive tape 5 is cut by means of a saw which is lowered while being rotated, and a laminated panel 1 is formed.
Patent JP-H11209669-A (JP)
Title: Ink for color filter, production of color filter, and color filter
Inventor: KIGUCHI HIROSHI
IPC: C09D11/322
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink which is suitable for ink jet printing, more specifically, does not cause clogging and straightly flys. SOLUTION: This ink contains 1-40% pigment or dye as a colorant, 1-40% resin or surfactant as a dispersant, 1-40% polyhydric alcohol as a wetting agent, 1-40% lower alcohol as a penetrant, and 5-95% water or water-soluble org. solvent as a solvent; thus, the physical properties (viscosity, surface tension and contact angle) of the ink can be set in a suitable range.
Patent JP-H02199183-A (JP)
Title: Vehicle for gradually soluble coating material
Inventor: SAITO NOBUHIRO
IPC: C09D177/00
Filed: 1989-01-27
Abstract: PURPOSE:To reduce changes in hydrolysis rate with time by incorporating a specified triorganosilyl (meth)acrylate copolymer. CONSTITUTION:A triorganosilyl (meth)acrylate oligomer with functional groups on both terminals is obtd. by copolymerizating a triorganosilyl (meth)acrylate and, if necessary, a copolymerizable unsatd. monomer in the presence of a polymn. initiator and a chain transfer agent in an org. solvent. This oligomer is copolymerized with another oligomer with functional groups on both terminals [e.g. a (meth)acrylate oligomer with dicarboxylic acids on both terminals] to obtain a vehicle for a gradually soluble coating material contg. a triorganosilyl (meth)acrylate copolymer consisting of repeating units of formula I (wherein R<1> is H or methyl; R<2> is a monovalent hydrocarbon group; R<3> is formulas II-VIII; R<5> is O or a divalent hydrocarbon group contg. an arom. ring or an alicyclic ring; R<6> is R<5> or S; R<4> is a 2-18C divalent hydrocarbon group contg. O, an arom. ring or an alicyclic ring; m and n are each 1 or larger).
Patent JP-H01192917-A (JP)
Title: Operation at height using gondola
Inventor: BABA HIROTOSHI
IPC: E02D7/16
Filed: 1988-01-27
Abstract: PURPOSE:To safely connect steel tubular piles in succession by a method in which an expandible arm is rotatably set on the top of a leader for excavator or earth auger, and operations are made by a vertically movable gondola hung down from the tip of the arm. CONSTITUTION:When connecting piles by driver or earth auger on construction site, an arm 4 is pivotally supported on the upper part of a leader 1 for pile driver, etc., in a horizontally turnable manner, where the arm 4 is set in an expandible or contractible manner. A gondola 12 for operation is hung down through a vertically movable wire 11 from the tip of the arm 4. The gondola 12 is operated by using an operating board on which workers can work. Earth augers or steel tubular piles can thus be safely connected by workers on the gondola 12 at height.