baber/WOPTO huggingface dataset:
Patent JP-H06112503-A (JP)
Title: Semiconductor storage device and manufacture thereof
Inventor: IIDA JOJI
IPC: H01L27/115
Filed: 1992-09-25
Abstract: PURPOSE:To miniaturize a semiconductor storage device having nonvolatile memory elements and to increase the integration of the device while the high performance of the device is maintained. CONSTITUTION:Gate regions of memory elements formed by a method, wherein respective floating gates 3, respective layer insulating films 4 and respective control gate electrodes 5 are formed in order on a semiconductor substrate 1 via an insulating film 2 and source regions 6 and drain regions 7 are formed on both sides of these respective gates 3, films 4 and gates 5, are provided in the substrate and are formed at positions deeper than those of the regions 6 and 7. These memory elements are arranged into the form of matrix to form a semiconductor storage device.
Patent JP-S62117314-A (JP)
Inventor: TANIMOTO SHIRO
IPC: H01G13/00
Filed: 1985-11-15
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-2000174058-A (JP)
Title: Manufacture of integrated circuit device
Inventor: WONG GEORGE
IPC: G02F1/1362
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To optimize the thicknesses of pixels and bonding pads by patterning a metal line and bonding pads on a first metal layer deposited on an insulating layer, and depositing a dielectric layer, second and third metal layers, and a passivation layer thereon, and thereafter forming conducting openings passing through the dielectric layer and the passivation layer. SOLUTION: An insulating layer 18 is formed on a semiconductor substrate 10, and a first metal layer is deposited on the layer 18. The first metal layer is patterned, thereby forming a metal line 20 and bonding pads. An intermetallic dielectric layer 24 is deposited thereon, and a second metal layer is formed to fill the layer 24. The second metal layer is etched, thereby forming tungsten plugs 38 on metallic lines 30 and 32. Further, a third metal layer is deposited on the layer 24 and the plugs 38 and thereafter patterned. Pixels 42 that are in contact with the plugs 38 are formed, and after depositing a passivation layer thereon, conducting openings are formed in part thereof.
Patent JP-H0898126-A (JP)
Title: Picture reproduction device
Inventor: TANAKA YOSHIAKI
IPC: H04N5/7826
Filed: 1994-09-27
Abstract: PURPOSE: To provide a picture reproduction device where reproduction time is not shortened and expanded compared with original signal, reproduction is possible by a receiver without damaging the movement of an original video, artistic ability and reproducibility and dubbing can be prevented even in a black and white video. CONSTITUTION: When the frame frequency of a reproduction signal slightly periodically changes or at random against a standard frequency, and thus the reproduction signal is to be recorded by a recording device, the servo mechanism of a recording system is prevented from normally being operated. The average value of the frame frequency is set to the velocity of a standard value, and reproduction time is prevented from being influenced. A modulation signal generator 75 and a modulator 76 for modulating the servo of a reproduction system are provided for fluctuating the frame frequency. In the other execution example, the servo of the reproduction system is not modulated. DSP which digitally processes a reproduction video signal is provided and a time base is periodically changed or at random.
Patent JP-H03120279-A (JP)
Title: Novel method
Inventor: GURAHAMU RICHIYAADO JIIN
IPC: C07D473/18
Filed: 1990-09-28
Abstract: A process for the preparation of a compound of formula (A): <CHEM> wherein X is hydrogen, hydroxy, chloro, C1-6 alkoxy or phenyl C1-6 alkoxy and Ra and Rb are hydrogen, including acyl and phosphate derivatives thereof; which process comprises:  i) the preparation of a compound of formula (I): <CHEM> wherein R1 is C1-6 alkyl, or phenyl C1-6 alkyl in which the phenyl group is optionally substituted; R2 is hydrogen, hydroxy, chlorine, C1-6 alkoxy, phenyl C1-6 alkoxy or amino; and R3 is halogen, C1-6 alkylthio, C1-6 alkylsulphonyl, azido, an amino group or a protected amino group, which process comprises the reaction of a compound of formula (II): <CHEM>  with a compound of formula (VII): <CHEM> wherein Q is a leaving group, J is hydrogen or halo and R1 is as hereinbefore defined; to give a compound of formula (VIII): <CHEM> followed by reduction of the compound of formula (VIII) to give a compound of formula (I) as hereinbefore defined; and, as necessary or desired, interconverting variables R1, R2 and R3 to further values of R1, R2 and R3; (ii) the conversion of the resulting compound of formula (I) to a compound of formula (A) by converting variable R3, when other than amino, to amino, reducing the ester groups CO2R1 to CH2OH and optionally forming acyl or phosphate derivatives thereof, and as necessary or desired converting variable R2 in the compound of formula (I) to variable X in the compound of formula (A).
Patent JP-H04135622-A (JP)
Title: Treatment of gaseous carbon dioxide
Inventor: KURAMOTO MASAMICHI
IPC: B01D53/34
Filed: 1990-09-27
Abstract: PURPOSE:To continuously remove calcium carbonate and to simplify treatment of gaseous CO2 by blowing CO2 into an aq. soln. contg. Ca ions, depositing calcium carbonate by electrolysis, exfoliating and removing the deposited calcium carbonate with reverse electric current. CONSTITUTION:Gaseous CO2 is blown into an aq. soln. contg. Ca ions, such as an aq. calcium hydroxide soln. to form and precipitate calcium carbonate in the aq. soln. This soln. is then electrolyzed at <=50muA/cm<2> current density to deposit the calcium carbonate on the surface of the cathode while preventing a reverse reaction. The deposited calcium carbonate is easily exfoliated from the cathode as fine particles by supplying reverse electric current at 100-140muA/cm<2> current density. The calcium carbonate can be continuously removed and the gaseous CO2 can be rapidly and simply treated.
Patent JP-H08117353-A (JP)
Title: Fire extinguisher
Inventor: HATAKEYAMA SHIGEAKI
IPC: A62C3/00
Filed: 1994-10-24
Abstract: PURPOSE: To provide a compact fire extinguisher of simple constitution which is easy to assemble, and is installed inside a domestic appliance, machine tool, or control machine which has a heating element in it, and sprays fire extinguishing agent automatically when the room temperature reaches the level of an outbreak of fire so that the fire can be speedily and surely extinguished. CONSTITUTION: When thermal expansive agent 4 sealed up in the 1st case 3 is expanded, the expansion pressure makes the 2nd case 5 deformed, then a lid part 7 made on a part of the case 5 is opened, and the fire extinguishing agent 6 sealed up in the case 5 is sprayed from the nozzle 8. In this way, the fire from the heating element inside a domestic appliance, a machine tool, or a control machine, etc., can be prevented.
Patent JP-H10100529-A (JP)
Title: Discriminating method for duplicate, printed matter, and discriminating tool
Inventor: SUGIYAMA TORU
IPC: B41M3/14
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a discriminating method for a duplicate, printed matter, and a discriminating tool wherein an original printed matter can be simply discriminated from its duplicate. SOLUTION: A discriminating pattern part 25 interferes with a strip of a discriminating tool to become completely black. Further, a pattern bordered part 27 interferes with the stripe of the discriminating part to become gray lighter than that in a background area 29. Since the background area does not interfere with the discriminating tool, a gray level is not varied. Therefore, a white-bordered black moire pattern floats up.
Patent JP-H10100848-A (JP)
Title: Energy absorbing structure for vehicle side part
Inventor: IKEUCHI MINORU
IPC: B60R21/207
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To develop an air bag to the outside of a seat within a shorter time by providing an expansion limiting means for limiting a portion of a surface material expanded before a weak part is opened by the air bag developing pressure of an air bag unit within a range corresponding to the air bag unit. SOLUTION: An air bag unit 21 disposed in the side supporting section 3a of a seat back 3 includes an inflator 23 and an air bag 24 housed in a module can 22. In this case, a pad recessed part 15a is formed in the pad 15 of the side supporting section 3a and, in the seat surface side of a surface material 19 corresponding to this pad recessed part 15a, a parting line 19b is formed along the pad recessed part 15a. A vertical tension wire 45 is provided in the pad 15 in the pad recessed part 15a, one end of surface fixing cloth 46 is attached and fixed to a seat inner surface side corresponding to the pad recessed part 15a, this surface fixing cloth 46 is passed through a slit 15b, and its other end is attached and fixed to the vertical tension wire 45.
Patent JP-S62117382-A (JP)
Title: Semiconductor laser beam generating equipment
Inventor: KITAJIMA HIROSHI
IPC: H01S5/06
Filed: 1985-11-18
Abstract: PURPOSE:To prevent the deviation between a laser beam and a mirror cylinder, and make it possible to adjust precisely an optical axis deviation, by supporting a light source part and a mirror cylinder part by the same supporting part made of invar, surrounding the supporting part of a semiconductor laser of light source with heat-insulating material, and holding the light source part from outside by a screw. CONSTITUTION:A semiconductor element 11 is adjusted in its temperature by a Peltier element 14 via a supporting part 12 made of copper. The supporting part 12 is surrounded with heat- insulating material, and its temperature adjusting efficiency is excellent. The radiation side of the Peltier element 14 is coupled with a radiation fin 18 via an element-fixing plate 15 of copper and thermal conduction parts 16 and 17, and its temperature adjusting efficiency is excellent. Accordingly, the spread beam from the laser element 11 is transmitted toward mirror cylinders 21 and 23 with a desired diameter and direction. As to beam shaping, the mirror cylinder 21 is rotated against a supporting part 19, and shifted in the direction of optical axis to realize a desired beam B. The light source parts 11-14 and the mirror surface parts 21-25 are held by a supporting part 19 of invar, and the mirror cylinders 21 and 23 are also made of invar. A light source part is kept in a constant temperature, so that the deviation caused by temperature does not occure between the laser element and the mirror cylinder. Optical axis deviation is adjusted by the screw 20 of the supporting part 19.
Patent JP-S62118872-A (JP)
Title: Food refrigerator
Inventor: SHIMOSE YUTAKA
IPC: A23L3/36
Filed: 1985-11-18
Abstract: PURPOSE:The connecting piece for the screen which filters water overflowing from the major tank to the subtank, and the front walls are allowed to act as the parts for reinforcing the strength of the top of the partion plates to enable almost all the water to be filtered. CONSTITUTION:The water tank is top-opened and the outer walls are covered with insulation materials 1. The tank is divided into the major tank 4 for wash ing and the subtank 5 for filtration and partition plates 2 with handling holes, respectively are removably set in the vertical direction. Further, a screen 7 is set on the upper part of the tank 5 so that the water overflowing from the tank 4 over the partition plate into the subtank 5. Further, the system is equipped with a pump for sucking water through pipe 20 and pressurizing into pipe 21 for circulation in the tank 4 and with the cooling unit for the water 9. The connecting piece 42 having the setting grooves which adopt the top of the partition plates as well as the front wall 36 is formed on the front wall 36 of the screen oppositing to the partition plate, thus the connecting piece is connected to the partition plate and the hole 30 is filled up.
Patent JP-S62117651-A (JP)
Title: Powder charging device and electrostatic powder coating device
Inventor: NAGASAKA HIDEO
IPC: B05B5/053
Filed: 1985-11-18
Abstract: PURPOSE:To ensure the charging performance which is powerful and stable for a long time by impressing a high voltage between a couple of a desired- polarity plasma electrode and a reversed-polarity plasma electrode and passing powder through the pulled-out desired-polarity ions. CONSTITUTION:In the device for charging a powder paint, etc., a high voltage is impressed by a DC power source 5 between the desired-polarity plasma electrode 3 of a needle electrode having a small radius of curvature at the leading end and the reversed-polarity plasma electrode 4 of a needle electrode having a large radius of curvature at the leading end. Consequently, plasma is formed between the leading ends of both electrodes, and the pulled-out desired-polarity ion current 6 is larger than the reversed-polarity ion current 7 and is extended over a long and wide range. Accordingly, the powder 12 is sufficiently dispersed and charged in the space 13 consisting essentially of desired-polarity ions and the changed powder 9 is obtained. An electrostatic powder coating device with excellent coating efficiency and sticking property can be formed.
Patent JP-H0574674-A (JP)
Title: Simulating method for semiconductor manufacturing process and semiconductor manufacturing device using it
Inventor: KOIZUMI KOJI
IPC: G06F19/00
Filed: 1991-09-10
Abstract: PURPOSE:To obtain a simulating method which can prevent the generation of a loop without deleting the shape of the loop by moving a string point so as to relieve the acute angle of the point when the point having the acute angle is generated during the course of finding a processing shape by using a string model. CONSTITUTION:A semiconductor manufacturing process for processing the surface to be processed of an object to be processed, such as a semiconductor, etc., is simulated. At the time of performing the simulation, the status of a processing shape is found in accordance with a change with time by using a string model on the basis of parameter information regarding the shape, etc., of the surface to be processed. In addition, an acute angle relieving process is performed by moving a string point having an acute angle. For example, the cosine (costheta) of an angle theta formed by line elements (d) connecting each adjacent point P1-Pn is found and, when the costheta at the string point P3 is large, the acute angle relieving process is performed by moving the point P3 to another point P3' in the direction shown by the arrow.
Patent JP-H04136345-A (JP)
Title: Structure for connecting panel to each other
Inventor: KAMODA GORO
IPC: E04B2/74
Filed: 1990-09-27
Abstract: PURPOSE:To shorten the time required for construction work by providing a recessed connecting groove in the connection side face of each of plural panels to be connected to one another, and fitting the projecting connecting portion of a connecting member into the recessed connecting groove so as to connect the panels together. CONSTITUTION:A columnar core 6 having recessed connecting grooves 4 at both end portions thereof is sandwiched between a pair of panel face members 2 and the pair of panel face members 2 are stuck together to form a panel 1. A connecting member 8 taking the form of a long and narrow square pole having a projecting connecting portion 8a is fitted into the recessed connecting groove 4 of the panel 1 and a staple 10 is driven into the connecting member 8 so that two panels 1 are connected to each other. Thereby panels can be easily connected together.
Patent JP-H0672224-A (JP)
Title: Cupholder for automobile
Inventor: ICHIWAKI KOHEI
IPC: B60N3/10
Filed: 1991-09-10
Abstract: PURPOSE:To provide a cupholder for an automobile which can hold a cup stably irrespective of their sizes. CONSTITUTION:A cupholder which is so arranged as to be contained in an indoor wall such as an instrument panel for an automobile comprises an outer case 3, an inner case 4, and a holder frame 1 which is installed therein. The inner case 4 is provided with a cup holding hole 41 for insertedly holding a cup base and the holder frame 1 is provided with a base frame 11 which pivotally supports a cup base, and an upper frame 12 which is positioned upward of the inner case 4 and presses the side face of the cup. And time holder frame 1 is pivotally mounted in the inner case 4 so as to rotate freely.
Patent JP-H09100355-A (JP)
Title: Production of resin composition and inspecting method for resin composition
Inventor: HIRAI AKIRA
IPC: C08J3/20
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a process for producing a resin compsn. having stable characteristics by which the amt. of an additive compound can be measured accurately and stabilized. SOLUTION: This process for producing a resin compsn. contg. a resin and an additive comprises the step of mixing an additive with a tracer to give an additive mixture, the step of melt mixing and kneading a resin with the additive mixture to give a resin mixture, and the step of measuring the concn. of the tracer in the resin mixture.
Patent JP-H04137495-A (JP)
Title: Electronic ballast with terminal function
Inventor: WATANABE YUICHI
IPC: H05B37/02
Filed: 1990-09-28
Abstract: PURPOSE:To realize compactness and connect a main operating panel to many terminal units by tapping a driving power supply for a transmission control section for executing transmission/reception of data to/from the main operating panel, from a power supply inputting section or an inverter section to which a commercial power supply is inputted. CONSTITUTION:An electronic ballast is provided with a transmission control section 35 for controlling transmission/reception of data to/from a main operating panel 21, an inverter section 37 for executing the lighting control of an illuminating load connected to a power supply input section, an inverter control section 33 for controlling the oscillation frequency and insulation means 34 using a photo-coupler for performing isolation between a transmission signal line 22 and the transmission control section 35. The driving power supply for the transmission control section 35 is supplied from the power supply input section or an inverter section 37. That is, a control power supply section 36 connected to an inverter 32 receives a potential from a predetermined position of the inverter 32 and converts it into a signal having a suitable voltage level and then outputs it as a driving power supply for the transmission control section 35 and the inverter control section 33. Thereby, a terminal unit and the electronic ballast may be contained in one rack and many terminal units 231 to 23n may be connected to the main operating panel 21.
Patent JP-H04140027-A (JP)
Title: Alternator controller
Inventor: SHIOMI KAZUHIRO
IPC: H02J7/16
Filed: 1990-09-28
Abstract: PURPOSE:To prevent engine stall upon increase of electric load by providing means for detecting the operation of the electric load, and a delay means for controlling an output voltage varying means so that the output voltage of an alternator increases upon elapse of a predetermined time after detection of the operation of the load. CONSTITUTION:An alternator 1 is connected with an electronic control unit(ECU) 2 which controls the output voltage of the alternator 1. If a load increases at point A, output voltage of the alternator 1 is increased to a target value with a predetermined time lag set by a timer(TM). Since the output voltage of the alternator does not fluctuate upon increase of load, rotational speed drop of engine is suppressed thus preventing engine stall. Since the output voltage of the alternator increases with a predetermined time lag upon increase of the electric load, abrupt increase of current can be prevented and rotational speed drop of engine can be suppressed upon increase of load.
Patent JP-H1184124-A (JP)
Title: Radiation sensitive composition for color filter
Inventor: SHIMADA SATORU
IPC: G03F7/028
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To form pixel arrays with high accuracy with an excellent pattern profile and adhesion strength to a substrate while preventing production of scum or the like, by incorporating a coloring agent, binder polymer, polyfunctional monomer, amide group-contg. monoethylene-type unsatd. monomer and photopolymn. initiator. SOLUTION: This compsn. contains a coloring agent, a binder polymer, polyfunctional monomers such as alkylene glycol diacrylate, amide group-contg. monoethylene-type unsatd. monomers, and a photopolymn. initiator. As the coloring agent, an org. pigment having high color developing property and resistance against thermal decomposition is preferably used. As the binder polymer, a carboxyl group-contg. copolymer is preferable. As the amide group- contg. monoethylene-type unsatd. monomers, methacryl amides are used and the use amt. is specified to 0.1 to 50 pts.wt. based on 100 pts.wt. of the binder polymer. As the photopolymn. initiator, compds. having biimidazole rings or compds. having benzoin bonds can be used.
Patent JP-H0899332-A (JP)
Title: Molding method for composite body
Inventor: NAKAMURA AKITO
IPC: B01J23/42
Filed: 1994-09-29
Abstract: PURPOSE: To manufacture a composite body with good dimension accuracy by curing a given liquid rubber composition at the temperature of the softening temperature of a thermoplastic resin or lower. CONSTITUTION: The primary injection for a thermoplastic resin is carried out, and the secondary injection for a liquid silicone rubber composition is carried out, and the liquid silicone rubber composition is cured at the temperature of 50 deg.C or higher and the temperature of the softening temperature of the thermoplastic resin or lower.  The silicone rubber composition is composed of (A) 100 pts.wt. of an organopolysiloxane represented by the average unit formula R<1> a R<2> 2 Si(4-a-b)/2 (In the formula, R<1> represents a monovalent hydrocarbon having no unsaturated aliphatic hydrocarbon bonding and R<2> represents alkenyl), (B) 1-1000 pts.wt. of a platinum metal per 1-million pts.wt. of a globular fine particle catalyst (A) component composed of a thermoplastic resin containing 0.01wt.% or higher of the platinum catalyst as platinum metallic atoms, (C) an organohydrogenpolysiloxane having three silicon atom bonding hydrogen atoms in one molecule and (D) 0.005-10 pts.wt. of a hydrosilation reaction inhibition compound.
Patent JP-S61138462-A (JP)
Title: Manufacture of cell
Inventor: TERASAKI MASANAO
IPC: H01M6/36
Filed: 1984-12-07
Abstract: PURPOSE:To prevent occurrence of static electricity thus to eliminate influence of static electricity, in manufacture of cell employing powder electrolyte, by employing electrolyte material added with organic solvent having dielectric constant higher than 30. CONSTITUTION:In manufacture of cell employing powder electrolyte material, power electrolyte material of 100-325 mesh composed of compound of LlCl-KCl eutectic salt and magnesium oxide is added with propylene carbonate having dielectric constant higher than 30 more than 3mul/50g. Static electricity is hard to occur in such electrolyte powder material while the static electricity charged to the circumference is discharged easily to prevent influence of static electricity in dry ambient. Similar effect can be achieved when adding gamma- butyrolactone having dielectric constant higher than 30.