baber/WOPTO huggingface dataset:
Patent JP-H10256518-A (JP)
Title: Solid state imaging element
Inventor: UENO HIDEHIRO
IPC: H01L27/148
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To improve the S/N characteristic and sensitivity of a solid state imaging element to raise the production yield by providing a low-reflection film over an opening of a photo detector, and selecting the thickness or refractive index of this film according to the color of a light incident on the photo detector. SOLUTION: A CCD solid state imaging element having an opening 7 of a screen film and transfer electrodes 8 for the read/transfer at a photo detector 2 comprising photo sensors for receiving an incident light comprises low- reflection films 9 (9a-9d) for suppressing the reflection over the opening 7. The films 9 extending vertically parallel to a vertical transfer register 3 include e.g. four lowreflection films 9a-9d changed about the thickness and refractive index according to the colors of color filters e.g. for four complementary colors, i.e., magenta, cyan, yellow and green on the respective photo sensors 2.
Patent JP-H0752628-A (JP)
Title: Suspension control device
Inventor: IKEMOTO HIROYUKI
IPC: B60G17/015
Filed: 1993-08-16
Abstract: PURPOSE:To make vibration of a car body in form of bouncing so as to improve comfortableness by making excitation due to disturbance synchronous with a phase of a vibration after one period when a ratio of spring constant of the rear wheel to that of the front wheel of a vehicle having a spring constant variable front and rear wheel suspension spring is large. CONSTITUTION:A signal from a vehicle height sensor representing vehicle height Hf and Hr of a part to a front wheel and a rear wheel, a signal from a vehicle speed V, pressure sensor representing pressure Pa within an accumulator 22 are input in an electro control device 26. Suspension units 10f and 10r have shock absorbers 12f and 12r and air springs 14f and 14r respectively. The each air spring increases or decreases the vehicle height according to increase and decrease of the pressure inside air chambers 16f and 16r. A required vehicle height of the front and rear wheel are operated according to the vehicle speed V and the spring constant of the front and rear wheel is controlled. A phase of the vibration at a time having passed a period after a time disturbance from a road surface is applied and it is excited becomes essentially simultaneous and the vibration of the vehicle body becomes bouncing and comfortableness can be obtained.
Patent JP-H0881724-A (JP)
Title: Cobalt magnetic alloy and magnetic alloy thin film material for magnetic recording
Inventor: SHIN KEIKOU
IPC: C23C14/06
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To easily form a magnetic thin film excellent in magnetic properties such as coercive force and squareness ratio, by forming a thin film of an alloy, wherein a specific amount of P is added to a Co-Cr-based alloy containing Pt or Ni, on the substrate by sputtering method.  
     SOLUTION: The magnetic thin film is formed by forming a thin film of Co-based alloy having a composition of (Co)X(Cr)Y(P)Z(M)W (M represents Pt or Ni atom; X is 60 to 90 atomic %, Y is 0 to 13 atomic %, Z is 0.1 to 15 atomic %, W is 0 to 40 atomic %, X+Y+Z+W is 100) on a substrate such as glass and a plastic using a direct current magnetron sputtering apparatus or the like. The magnetic thin film useful for magnetic recording, comprising Co-based alloy and having an excellent adhesion with the substrate and superior in magnetic properties such as coercive force and a squareness ratio, can be formed without heating the substrate or applying bias thereto during the film formation, on the substrates such as Al-plate plated with Ni-P, glasses or ceramics. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0387967-A (JP)
Title: Back-up system for document proofreading
Inventor: HIRAKAWA HIDEKI
IPC: G06F17/24
Filed: 1989-08-31
Abstract: PURPOSE:To simplify a document editing operation by showing the original sentences and their corrected sentences opposite to each other to an operator and securing the easy reference to the original sentence even though its corresponding corrected sentence is changed. CONSTITUTION:The document to be corrected and stored in an original sentence storage part 2 is successively divided into the proofreading units (sentences, phrases) by a proofreading process part 5. Then the knowledges of a proofreading knowledge part 6 are applied to the proofreading units as necessary. Thus the proofreading back-up information to be shown to an operator is extracted or the expressions of the proofreading units are changed. Otherwise the proofreading units taken out of the original sentences are used directly as the corrected sentences. These obtained corrected sentences are set opposite to their original sentences and stored in a corrected sentence storage part 3. Then a proofreading editing part shows the relationship between the original sentences and the corrected ones at a display part 8. As a result, a specific original sentence and its corresponding corrected sentence are displayed on a screen and therefore the document editing operation is facilitated.
Patent JP-H0562365-A (JP)
Title: Demodulation method for magnetic recording and reproducing device
Inventor: MUTO HIROSHI
IPC: G06F15/18
Filed: 1991-09-03
Abstract: PURPOSE:To demodulate data with a high reliability by judging the state of a data string consisting of inputted samples and learning corresponding demodulated data and using weight data of an obtained neuron layer. CONSTITUTION:Data before encoding corresponding to a sample value is outputted to a perceptron 20 consisting of N input elements 22, L hidden elements 23, M output elements 24, and two stages of neuron layers 26 connecting them. A serial reproduced signal is inputted to a delay element array whose extent of delay is equal to or shorter than the period of data bits connected in series, and the reproduced signal is converted to N kinds of signal shifted from one another by the extent of delay. In the next sampling stage, a parallel signal is obtained. The state of the data string is judged by this learning, and weight data of neuron layers obtained by the learning routine is used to perform demodulation. Thus, a decoder is used to perform demodulation of high reliability even if the resolution is degraded by high-density recording or the signal is degraded by noise.
Patent JP-H0390203-A (JP)
Title: Rolling reduction control device for rolling mill
Inventor: WATABE TETSUYA
IPC: B21B37/00
Filed: 1989-08-31
Abstract: PURPOSE:To make a device itself compact by connecting a main control device and sub control device by a bus link device via a bus line and connecting a 1st-Nth sub control parts by a multibus respectively. CONSTITUTION:A master control part 12 is equipped with a master CPU 12a, an input output part 12b and a bus link part 12c and they are stored in a rack 12d. A slave control device 13 is equipped with slave CPU 13a, 13b, 13c and 13d, a bus link part 13e, an A/D converter 13f and D/A converter 13g, and they are stored in the rack. The bus link part 12c and bus link 13e are connected via a bus line 14, also the slave CPU 13a, 13b, 13c and 13d are mutually connected by the multibus.
Patent JP-H0966621-A (JP)
Title: Manufacture of thermal print head
Inventor: TAGASHIRA FUMIAKI
IPC: B41J2/335
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To execute proper wire bonding even when the dimensional error in the respective directions of thickness of a heating board and of a circuit board is present in a thermal head, in which the heating board and the circuit board are disposed in an array through an adhesive on a supporting member and the electrical connection between both the boards is realized by means of wire bonding. SOLUTION: At the fixing of a heating board 14 and a circuit board 16 on a supporting member 11, under the condition that an adhesive 25 is under a fluid state, the difference of elevation between the surface of the heating board 14 and that of the circuit board 16 is controlled predeterminedly by means of a jig 26.
Patent JP-H0269147-A (JP)
Title: Addition of molasses to feed
Inventor: MATSUMOTO MASATO
IPC: A23K10/33
Filed: 1988-09-05
Abstract: PURPOSE:To provide the title addition designed so that a flake feed or flake blend feed is put to wet temperature rise with steam, and warmed molasses is added to the system, thereby enhancing the adsorbability of the molasses on the feed side and ensuring desired amount of molasses to be added without causing equipment troubles. CONSTITUTION:A steam is incorporated into a flake feed or flake blend feed to make a wet temperature rise, and warmed molasses is then added to the system. The steam is pref. a saturated one and it is suggested that its amount to be incorporated be relevantly selected so as to result in feed temperature comparable to the molasses temperature after warming; for example, ca.1-2wt.% based on the feed, its vapor pressure being ca.1-6kg/cm<2>. The warming temperature for the molasses is pref. ca.50 deg.C; it is preferable that the warming be made just before its addition and the water content drop-off due to the warming be avoided to the utmost. The means for the addition is pref. a spraying using a nozzle.
Patent JP-H05201815-A (JP)
Title: Herbicide composition,its production,and method of its use
Inventor: JIEIMUZU UEBU KATSUSEBOOMU
IPC: A01N25/00
Filed: 1992-07-30
Abstract: PURPOSE: To obtain a glyphosate-containing herbicide composition containing a nonionic surfactant for enhancing the herbicidal activity and a kind of foam- moderating agent and controlling the generation of foam on treatments. CONSTITUTION: This herbicide composition comprises (A) a concentrated amount of glyphosate and/or its salt, such as sodium salt, trimethylsulfonium salt, isopropylamine salt, (B) a glyphosate activity-enhancing amount of an alkyl polyglycoside, such as a compound of formula I [(x) is 1-8; (n) is 8-18], and (C) an acetylenic diol having a symmetrically substituted triple bond and an adjacent hydroxyl group, e.g. a compound of formula II (R is a 1-8C alkyl; R1 is methyl, ethyl, cyclopropyl, phenyl), e.g. 2,4,7,9-tetramethyl-5-decyne-4,7-diol in an A:B:C part ratio of 1:(0.01-2):(0.01-1), preferably 1:(0.2-1):(0.05-0.4).
Patent JP-H0886902-A (JP)
Title: Optical lens and its production
Inventor: YAMASHITA KOJI
IPC: G02B3/00
Filed: 1994-09-19
Abstract: PURPOSE: To make it possible to easily assemble a spherical lenses to an optical device without using a lens holder and resin by constituting an optical lens of a spherical lens and a metallic film formed in part of the lens surface. CONSTITUTION: This optical lens is constituted by forming the metallic film 12 by sputtering, vapor deposition, etc., on the prescribed region of the spherical lens 11. Materials, such as glass, BK7, TaF3 and sapphire, are used for the spherical lens 11. The diameter thereof is sized to about 50μm to 3mm. The thickness of the metallic film 12 is several 100mn to several 7μm. Further, the flat size of the metallic film 12 is preferably about the size to coat 5 to 40% of the surface area of the spherical lens 12. The material thereof is Ti/Pt/ Au formed in a three-layered structure. The Si substrate 41 and spherical lens 11 used for the microoptical device are easily soldered by using solder 42 via the metallic film 12.
Patent JP-H0192517-A (JP)
Title: Engine intake-air device
Inventor: HITOMI MITSUO
IPC: F02B75/18
Filed: 1987-09-07
Abstract: PURPOSE:To obtain a satisfactory resonance effect over the whole rotational speed range of an engine by dividing a resonance intake-air passage into an exclusive intake-air passage and an exclusive pressure transmitting passage which is opened and closed in accordance with a rotational speed range of the engine so as to adjust the resonance intake-air passage in two high and low stages. CONSTITUTION:A plurality of engine cylinder 2a through 2f in an engine 1 is divided into a plurality of groups each group consisting of engine cylinders whose firing order is not successive, that is, the group of first, third and fifth engine cylinders 2a, 2c, 2e, and the group of second, fourth and sixth engine cylinders 2b, 2d, 2f. Further, an intake-air passage 4 which is connected to the intake-ports 3 of the engine cylinders 2a through 2f, is composed of a resonance intake-air port 6 and an intake-air passage 7. In this arrangement, the resonance intake-air passage 6 is divided into a plurality of intake-air passages 11, 12, the intake-air passage 11 being communicated with the intake-air passage 7 while the intake-air passage 12 is disposed therein with a pair of shut-off valves 13 adapted to be closed in a low rotational speed range of the engine 1.
Patent JP-H0272665-A (JP)
Title: Manufacture of photodetector
Inventor: OKADA JUNJI
IPC: H01L27/14
Filed: 1988-09-08
Abstract: PURPOSE:To provide insulation between an upper electrode and a lower electrode by forming an insulating light-shielding film on the lower electrode, and thereafter forming an upper electrode and an optoelectronic transducer layer by an etching step. CONSTITUTION:The width of an insulating light-shielding film 3 is controlled by etching. The light receiving part of a lower electrode 2 is specified and an amorphous silicon layer 4' is deposited. An indium.tin oxide(ITO) layer 5' is deposited on the entire surface, and a resist pattern 6 is formed. The ITO layer 5' is etched by wet etching with mixed acid. Thus an upper electrode 5 is formed. When an optoelectronic transducer layer 4 is formed, the amorphous silicon layer 4' is excessively etched, and the upper electrode 5 and the resist pattern 6 are made to droop. The insulating light-shielding film 3 is formed so that the tip part of the upper electrode 5 is positioned on the insulating light-shielding film 3. Thus the contact between the upper electrode 5 and the lower electrode 2 is prevented.
Patent JP-H04104777-A (JP)
Title: Device of roasting sheet laver
Inventor: FUJII MICHIO
IPC: A23L17/60
Filed: 1990-08-23
Abstract: PURPOSE:To simply roast sheet laver just before eating by roasting sheet laver supplied from a feed opening in a roasting pathway by a heating means and transporting the sheet laver through a guide chute to an outlet port by a conveyor. CONSTITUTION:Sheet laver supplied onto a guiding, receiving plate 20 is sent to a roasting pathway P of a roasting chamber R by a transporting means 54, heated to a roasting temperature by a heating means 40 while measuring temperature by a temperature measuring means 44 and roasted. The roasted sheet laver is delivered to a guide chute 68 by a sending means 56 and transported from an insertion path 70 to an outlet port by a conveyor 88.
Patent JP-S60114322-A (JP)
Title: Method for recovering performance of separation membrane
Inventor: KAJIMA TAKAFUMI
IPC: B01D53/22
Filed: 1983-11-28
Abstract: PURPOSE:To recover rapidly and easily the permeation flow rate by bringing the titled membrane into contact with a medium contg. an organic solvent which does not dissolved or slightly dissolve the high molecular material constituting the membrane. CONSTITUTION:A medium contg. an organic solvent which does not dissolve or slightly dissolve the high molecular material constituting a gas separation membrane is brought into contact with the gas separation membrane consisting at least of one layer whose permeation flow rate is decreased with time. As the preferable contacting method, the gas separation membrane whose permeation rate is decreased is immersed into the medium, or the medium is sprayed directly to the membrane. When aliphatic alcohols or aliphatic hydrocarbons are used as the organic solvent, the recovery of the performance is remarkable.
Patent JP-H0199280-A (JP)
Title: Surface mounting apparatus
Inventor: BUERUNAA JIIREKU
IPC: H05K3/34
Filed: 1988-09-08
Abstract: PURPOSE: To facilitate adhesion of a bonding agent onto a circuit board by employing the bonding agent which is solid at room temperature and is not bonded, but produces a bonding action by being supplied with heat. CONSTITUTION: Two metallized parts 2 are provided on an SMD(surface mounted device) 1. A bonding layer 3 is provided below the SMD 1 which layer 3 is solid at room temperature and is not bonded, and further produces a bonding action by being supplied with heat. When line SMD 1 is mounted on a circuit board, the bonding agent layer 3 is heated and activated with a hot air flow and infrared heating, and both are bonded with the bonding action.
Patent JP-H0777195-A (JP)
Title: Exhaust pump for corrosive gas
Inventor: IIYOSHI HIROSHI
IPC: F04D29/08
Filed: 1993-09-08
Abstract: PURPOSE:To lengthen the life of a casing by preventing inside corrosion in the lead-in pipe of the casing. CONSTITUTION:An exhaust pump for corrosive gas has a casing 20 having a lead-in pipe 22 expected to be connected to a corrosive gas lead-in path T and a gas exhaust port, and a liquid seal type pumping mechanism which is provided in the casing and draws in the corrosive gas through the lead-in pipe 22 and discharges it from the exhaust port. A cylindrical protect liner 30 is inserted inside the lead-in pipe 22, and the upper end flange 32 of the protect liner 30 is detachably engaged in the tip stepped part 26 of the lead-in pipe 22 to prevent the protect liner 30 from falling off inside the casing, and the lower end 34 of the protect liner 30 passes through the lead-in pipe 22 and protrudes into an upper gaseous phase domain N in the casing 20.
Patent JP-H1164829-A (JP)
Title: Liquid crystal display device
Inventor: WASHIMI TAKESHI
IPC: H05K3/36
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To improve display quality by providing driving elements around a large liquid crystal panel so as not to make difficult the pickup of noises and not to occupy any wide area around a liquid crystal display panel. SOLUTION: A liquid crystal panel 1 is a simple matrix type, for example, and has plural driving elements 2 and 3 around it and substrates 4 and 5 for mutually connecting the driving elements. The driving elements 2 for scanning are arranged on both the sides of the liquid crystal panel 1 and the signal lines of these driving elements 2 for scanning are provided on the intermediate layer of the substrate 5. The substrate 5 is a multilayer substrate composed of three or more layers while having electrodes connected to these driving elements 3 for signal on its surface and having signal lines on its intermediate layer at least.
Patent JP-2000058500-A (JP)
Title: Etching liquid, production thereof and etching method
Inventor: HIDAKA YOSHIHARU
IPC: H01L21/308
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To sustain etching rate stably for silicon nitride film and silicon oxide film while exhibiting a high etching select ratio for both of them. SOLUTION: Etching liquid is produced by dissolving a compound containing silicon into phosphoric acid through a solvent until the concentration of silicon ion becomes 20-500 ppm. At the time of conditioning the etching liquid, TEOS (tetraethoxy silane), or the like, is previously dissolved into a solvent, e.g. ethanol, especially alcohol compatible with phosphoric acid before a compound containing silicon, e.g. TEOS, is added to phosphoric acid liquid thus dissolving the compound. A silicon nitride film is etched by raising the temperature of the etching liquid in the range of 145-170 deg.C. According to the method, the silicon nitride film can be overetched while leaving the silicon oxide film even if a pad oxide film underlying a nitride film mask for forming an LOCOS film is as thin as 5 nm.
Patent JP-S6380908-A (JP)
Title: Meandering and camber control method for rolled stock
Inventor: MORI YOSHIICHI
IPC: B21B37/00
Filed: 1986-09-22
Abstract: PURPOSE:To accurately control cambers and meandering without getting worse by correcting a camber amount by installing a camber gage on the inlet side of an upstream side rolling stand and correcting a meandering amount at downstream side rolling stands. CONSTITUTION:A rolled stock is transferred and rolled along a rolling path 6 of plural rolling stands consisting of a rolling stand 7 of a rough rolling mill and rolling stands 8-12 of a finishing rolling mill. In the above rolling method, a camber gage 13 and a meandering sensor 15 on the inlet side of the upstream side rolling stand 8 in the path and the inlet side of the downstream side rolling stands 9-12 are installed, respectively. A detected camber and a meandering amount are inputted to an analyzer 16 to find required control amounts to correct the above camber and meandering. A camber correction controller 17 adjusts a roll gap, etc., of the rolling stand 8 to correct the camber amount based on the above control amounts with consideration for deterioration of the meandering of the rolled stock. On the other hand, meandering correction rollers 18 gradually correct the meandering amount through the rolling stands 9-12.
Patent JP-S6379034-A (JP)
Title: Ink viscosity detector for ink jet printer
Inventor: FUJII MASAHIKO
IPC: G01N11/00
Filed: 1986-09-22
Abstract: PURPOSE:To reduce manufacturing cost with a simplified construction using no float, by backward calculation of ink viscosity from a data of relationship of ink viscosity with an average speed of ink drops predetermined or time during which they pass through a specified section and the average speed of ink drops or time during which they pass through the specified section. CONSTITUTION:Ink drops 5 flying being generated from an ink drop generating means 1 are charge by a charging electrode 2 and deflected with a deflection electrode 3 to perform a printing. When the same nozzle 1A is constant in the ink temperature and in the pump pressure of the means 1, the flying speed of ink drops 5 from the nozzle 1A corresponds to ink viscosity in specified relationship and so, the relationship is determined beforehand between the flying speed of ink drops 5 and the ink viscosity. Thus, output signals of a high voltage generation means 25 with an electronic controller 27 connected to the electrode 2 and an ink drops detection means 6 are used to measure the time until ink drops 5 reach the means 6 from the electrode 2 and the average speed of ink drops 5 is calculated from the results to estimate ink viscosity.
Patent JP-2001046662-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To make a player visually enjoy further and to increase thrills and excitements in a game. SOLUTION: An image game is executed in a variable display device 30 based on the entry of a ball to a start winning port 20, and in the case that ready display appears in the middle, a winning pattern appears together with a special line L by a prescribed probability thereafter. In this case, the special line is advanced and displayed so as to be gradually extended from the outer edge of a screen toward a prescribed fixed position during the ready display. With the advance of the special line, the winning pattern is also displayed so as to be moved toward the fixed position.  As the result of the image game, in the case that the winning pattern is arranged at the fixed position and large winning display is established including the case that the winning pattern is moved with the advance of the special line, the special prize of opening and closing a variable winning device 50 for the maximum of 16 times is generated.