baber/WOPTO huggingface dataset:
Patent JP-H05218444-A (JP)
Title: Manufacture of semiconductor storage device
Inventor: KIMURA SHOICHI
IPC: H01L29/792
Filed: 1992-02-06
Abstract: PURPOSE:To provide an insulating film between a floating gate, which has a good dielectric breakdown strength and has a low defect density, and a control gate. CONSTITUTION:In a method of manufacturing a semiconductor storage device, wherein a control threshold voltage of the characteristics of a MOS transistor is changed, a field insulating film 102 is formed on a substrate 101, a first insulating film 103 is formed on the substrate, a conductor layer is formed on the film 102 and 103, an inert substance, such as silicon or argon, is ion- implanted 106 in the conductor layer, the conductor layer is formed into a prescribed from by a photoetching method and an etching method and a second insulating film 107 is formed on the conductor layer. Thereby, the plane of a first polycrystalline silicon film 104 can be smoothed and the film 107 is formed into a thermal oxide film, which is even, has a good dielectric breakdown strength, has a low defect density and is good in quality.
Patent JP-S58147510-A (JP)
Title: Gas blow-in lance for metallurgical converter
Inventor: DANIERU RISHIYAARU
IPC: F27D3/16
Filed: 1983-02-10
Abstract: A gas-injection lance has a main tube centered on an axis and having a lower end formed adjacent the axis with a plurality of throughgoing inner orifices and an upper end to which is fed a treatment gas under pressure that pressurizes the interior of the tube therewith sufficiently that the gas exits from the lower end through the inner orifices at supersonic speed. An annular array of nozzles traversing the lower tube end around the inner orifices each have an outer end opening outside of the tube and an inner end inside the tube. Respective pressure-reducers each have one side open at the lower tube end inside the tube and another side connected to the inner end of a respective nozzle for passing gas from the interior of the tube into the nozzles with a substantial pressure reduction so that the gas exits from the outer ends of the nozzles at subsonic speed. The pressure-reducers each comprise a body forming a chamber of predetermined flow cross section into which the respective inner nozzle end opens and an inlet on the body having an opening of flow cross section much smaller than that of the chamber and of the respective nozzle.
Patent JP-2000220340-A (JP)
Title: Top runner of partition panel
Inventor: GOTO SEIICHI
IPC: E06B3/48
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide the top runner of a partition panel that can be easily mounted at a top frame without increasing the size of the top frame. SOLUTION: In a partition panel a number of panels are supported so that they can travel along a hanger rail, at the same time each panel is connected rotatably, a top frame 9 is provided at the end part of a panel that is located at the top, and the top frame is suspended and supported from the hanger rail via a top runner 11. In the partition panel, a runner base 16 is rotatably supported by a runner body 13 of the top runner 11, a plurality of mounting holes 17b-17c for mounting the top frame 9 are formed at the runner base 16, and fixing devices 15b, 20, and 21 for fixing the runner base 16 to the runner body 13 so that it cannot be rotated are provided at the runner base 16 and the runner body 13.
Patent JP-H05187090-A (JP)
Title: Ceiling structure
Inventor: SUGAWARA YUZURU
IPC: E04B9/22
Filed: 1992-01-13
Abstract: PURPOSE:To easily and firmly attach ceiling plates in a stable condition. CONSTITUTION:Both ends of a substrate metal fitting 5 are attached to be transferable to horizontal rails 10 of limiting metal fittings 9 on the wall to constitute the substrate of the ceiling. Hook pieces 2 fitted to the ceiling plate 1 are fitted at the erected edge 6 provided insided the substrate metal fitting 5 to be able to freely slide. A nut plate 7 fixed at the screw 8 inserted to the ceiling plate 1 is pushed in the substrate metal fitting 5, and the erected edge 6 of the substrate metal fitting 5 is held and fixed by the nut plate 7 and the ceiling plate 1.
Patent JP-H01197436-A (JP)
Title: Antirheumatic
Inventor: SHIMIZU MASAKI
IPC: A61K31/12
Filed: 1988-02-01
Abstract: PURPOSE:To obtain an antirheumatic agent containing an acetophenone derivative. CONSTITUTION:The drug contains 5-hydroxy-8-acetyl-2H-1-benzopyran of formula I or a compound of formula II (H, methyl). These compounds inhibited adjuvant arthritis, an animal experimental model of rheumatism and can be used as an antirheumatic. The dose is generally 10-2000, preferably 20-600mg/day/ adult, and is given once to 3 portions, when needed. The compound of formula II where R is B, namely 3-allyl-2,4-dihydroxyacetophenone is obtained by reaction of an acetophenone derivative of formula III with allyl bromide followed by Claisen rearrangement of the product, 3-allyloxy-2-hydroxyacetophenone of formula IV.
Patent JP-S58139599-A (JP)
Title: Controlling method for output characteristics of hearing aid for hearing with higher articulation of voice
Inventor: MIKAMI JIYUNICHI
IPC: H04R25/00
Filed: 1982-02-13
Abstract: PURPOSE:To enable a person who has difficulty in hearing to recognize clearly voices, by providing specific frequency characteristics to an amplifier and at the same time compressing the level change of strength. CONSTITUTION:The peaking amplification is applied to the treble that is hard to hear for a person who has difficulty in hearing. In addition, a sound quality control function is provided, and at the same time the output change is compressed by an AGC compression system. As a result, the amplification factor is automatically reduced at the base. Therefore a large output change (dynamic range) is obtained for the easy-to-hear bass since the maximum output is suppressed down to a fixed level. While the output change of the treble can be compressed within a range that can be allowed by a user. Thus the peaking area can be changed in response to the property of the user.
Patent JP-H10221776-A (JP)
Title: Liquid crystal projector
Inventor: SUZUKI SHINGO
IPC: G03B21/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To refract a light beam transmitted outside a fly-eye lens inside, to effectively project radiated light quantity toward a liquid crystal element and to enhance the luminance of projected video light by integrally providing the outside circumferential part of the fly-eye lens with lens members whose refractive index are different. SOLUTION: The main lens part 12 of the fly-eye lens 11 is formed by arranging plural rectangular covex lenses 11a-11j in a checkered state. At the periphery thereof, the first and the second lens members 13 and 14 whose refractive index are different from the lens part 12 are integrally formed. When the refractive index of the lens part 12 is defined as n1, the refractive index of the first lens member 13 is defined as n2 and the refractive index of the second lens member 14 is defined as n3, the relation of the refractive index becomes n1>n2>n3. Then, the light beams 1 and 2 made incident on the lens part 12 by a small angle are reflected and refracted toward the lens part 12 by the first and the second lens members 13 and 14 so that the light beams emitted outside are returned to the lens part 12 again.
Patent JP-H02205523-A (JP)
Title: Tablet feeder
Inventor: OMURA SHIRO
IPC: B65B35/06
Filed: 1989-01-31
Abstract: PURPOSE:To detect mounting of a cassette onto a drive without sending tablet discharge signal to the driver by providing an operating member on the cassette and a detecting member for detecting the operating member when the cassette is mounted on the driver. CONSTITUTION:When a cassette 1 with numerous tablets stored is positioned and mounted on a base 2, 2 tip 33 of an operating member 27 interrupts a light path of a photo interrupter 36 allowing the photo interrupter 36 to detect mounting of the cassette 1 onto the base 2. When the cassette 1 is removed from the base 2, the light path of the photo interrupter 36 is not interrupted by the tip 33 of the operating member 27 so that the photo interrupter 36 detects that the cassette 1 is not mounted on the base 2. Whether or not cassette is mounted on a driver can be thus detected without sending tablet discharge signal to the driver.
Patent JP-H08242893-A (JP)
Title: Liquid reagent for determination of creatine kinase activity
Inventor: DANNO MASAKAZU
IPC: C12N9/12
Filed: 1996-01-12
Abstract: PURPOSE: To provide the subject liquid reagent containing one or more compounds selected from thioglycerol, HSC2 H4 OH, HSC2 H4 SO3 H, etc., stably storable over a long period, free from generation of oxidized product having a creatine kinase inhibiting action and useful for the diagnosis of muscular diseases, heart diseases, etc. CONSTITUTION: This liquid reagent for the determination of creatine kinase activity, stably storable over a long period, free from generation of oxidized product having a creatine kinase inhibiting action and useful in a clinical examination field for the diagnosis of muscular diseases, heart diseases, etc., is composed of the 1st reagent containing at least one kind of compound such as thioglycerol, 2-mercaptoethanol, 2-mercaptoethanesulfonic acid (salt), etc., adenosine diphosphate, hexokinase or glucokinase, NAD or NADP and glucose-6- phosphate dehydrogenase and the 2nd reagent containing creatine phosphate and having pH of 7.5-10. Either one or both of the 1st reagent and the 2nd reagent are incorporated with glucose and magnesium ion.
Patent JP-H06211911-A (JP)
Title: Paper coating copolymer latex and paper coating composition containing the latex
Inventor: NISHIOKA TOSHITAKA
IPC: C08L21/02
Filed: 1993-01-14
Abstract: PURPOSE:To obtain a paper coating compn excellent in flow under a high shear, moisture retention and mechanical stability which are necessary for high-speed coating and gives coated paper having good surface strength and printing gloss. CONSTITUTION:The objective letex is prepared by the emulsion polymn. of 100 pts.wt. mixture of 15-65wt.% conjugated diolefin, 2-40wt.% unsatd. carboxylic ester, 1-8wt.% unsatd. carboxylic acid, 0.5-5wt.% unsatd. carboxamide and 10-81.5wt.% other copolymerizable monomer by using an emulsifier comprising 0.3-2 pts.wt. at least one anionic surfactant selected from among salts of alkylbenzenesulfonic acids, salts of alkylsulfuric acids, salts of alkldiphenyl ether sulfuric acid and salts of sulfonic acid of naphthalene-formaldehyde condensate, and 0.2-6 pts.wt. at least one anionic surfactant selected from among salts of polyoxyethylene alkyl ether sulfuric acids and salts of polyoxyethylene alkylphenyl ether sulfuric acids.
Patent JP-S57135595-A (JP)
Title: Diaphragm for electroacoustic converter
Inventor: TAGUCHI SADAO
IPC: H04R7/02
Filed: 1981-02-17
Abstract: PURPOSE:To form a diaphragm for electroacoustic conversion with good conversion characteristics, by molding a composite member in which carbon fiber is thermally meet-stuck with nylon 12. CONSTITUTION:Film-shape nylon 12B is heated and meet-stuck to carbon fibers A formed into a sheet shape to obtain a composite sheet. This sheet is molded by using a heating metallic mold to obtain a cone type speaker diaphragm plate. The Young's modulus of the composite member is large with the carbon fiber A and the ratio of the Young's modulus to the density can be increased. Suitable internal loss can be given to the composite member with nylon 12B. Thus, a diaphragm for electroacoustic conversion which has the greater ratio of Young's modulus to density, the suitable internal loss and the good conversion characteristics can be formed.
Patent JP-H11219668-A (JP)
Title: Cathode-ray tube
Inventor: SUGAWARA HIROSHI
IPC: H01J29/50
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube having an electron gun of such a structure that a voltage in parabolic form increasing synchronously with deflection of an electron beam is impressed superposedly on a selected electrode, in which generation of a brightness unevenness or straight emission is precluded. SOLUTION: This cathode-ray tube includes an electron gun 16 to be impressed with a voltage in parabolic form increasing synchronously with deflection of an electron beam on at least one selected among a plurality of electrodes G1-G6, and a dummy electrode Gd to remove the parabolic voltage superposed on the adjacent electrode through the inter-electrode capacitance is installed between the electrode G3 with the parabolic voltage impressed and its adjoining electrode G2.
Patent JP-2000221233-A (JP)
Title: Tuner for measuring load pull or source pull
Inventor: SAITO TAKATOSHI
IPC: G01R31/26
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a tuner for measuring a load pull or a source pull improved in a range of measuring a load with respect to harmonics with variable load to the harmonics remaining fixed at its load to a fundamental wave. SOLUTION: The tuner for measuring a load pull or a source pull is formed by disposing a bar-like central conductor 26 parallel to a substantially center of an inside of a grooved ground conductor 27, and disposing a plurality of metal pieces 27b movably to a perpendicular direction and a parallel direction to the conductor 26 over an opening of the conductor 27 with a load variable to a fundamental and harmonics by regulating positions of the pieces 27b. Since the pieces 27b are arbitrarily combined to be able to be independently controlled and a measurement can be conducted by scaling at a desired position, the load of the harmonics to the load of the fundamental wave can be arbitrarily set, and can be measured under the conditions of a wire range.
Patent JP-S63189947-A (JP)
Title: Diagnosis system for controller
Inventor: IWAMOTO NORIO
IPC: G06F11/22
Filed: 1987-02-02
Abstract: PURPOSE:To automate all functions and to shorten a time required for a text by providing a testing device with terminal simulation functions for plural terminal equipments to generate an abnormal state and an asynchronous event. CONSTITUTION:Diagnosing firmware is loaded on the testing device 3a based on a diagnosis program in a CPU 1 and then the diagnosing farmware is started to execute diagnosis. When a diagnosis command is not generated, a response frame is formed to respond in accordance with a regulated protocol. In case of a diagnosis command, the command is analyzed by an information part to determine operation. In case of an abnormal response instruction, an abnormal response frame is formed, and in case of an asynchronous response instruction, an asynchronous response frame is formed. In case of a test data sending instruction, a response frame for sending test data is formed to respond.
Patent JP-H06234759-A (JP)
Title: Production of 1,4-butanedial monoacetal
Inventor: OKAGO YUJI
IPC: C07B61/00
Filed: 1993-02-10
Abstract: PURPOSE:To obtain a 1,4-butanediol monoacetal convertible into butanediol as a raw material for polyesters by reaction of a propenal acetal with a synthetic gas in the presence of a rhodium catalyst using a triphenylphosphine derivative as reaction promoter. CONSTITUTION:The 1,4-butanediol monoacetal can be obtained by reaction of a 2-propenal acetal with a synthetic gas in the presence of a rhodium catalyst using, as reaction promoter, a triphenylphosphine derivative bearing, on each aromatic ring, one to three such substituent(s) as to exceed zero in Hammett's substituent constant at 3-, 4- and/or 5-site(s) on the respective aromatic rings.
Patent JP-S56119533-A (JP)
Title: Pll circuit
Inventor: SAWA TOYOTAROU
IPC: H03L7/183
Filed: 1980-02-26
Abstract: PURPOSE:To reduce the influence upon S/N and C/N of the output signal to make the PLL circuit into IC and small-size considerably, by multiplying the output signal of the quartz oscillating circuit to use this multiplied signgl as the reference frequency signal. CONSTITUTION:Frequnency fR obtained by multiplying frequency fXO of quartz oscillator 21 by factor L is used as the reference frequency signal, and the phase error between this signal and the output signal of voltage control oscillator 25 is detected, and a phase error voltage corresponding to this phase error is used as the control voltage to control output frequency fO of voltage control oscillator 25, thereby reducing the influence of the noise, which is generated from phase comparator 23 or frequency divider 24, upon S/N and C/N of the output signal of the PLL circuit. Consequently, the circuit constitution is simplified, and the circuit is made into IC and small-size considerably.
Patent JP-H08193454-A (JP)
Title: Hinge for door
Inventor: OKANO TAKASHI
IPC: E05D3/02
Filed: 1995-01-18
Abstract: PURPOSE: To reliably maintain an adjusting height position of a door with simple constitution over a long period of time. CONSTITUTION: A shaft pin 16 is inserted into shaft cylinder parts 10 and 11 of a pair of left and right blade plates 4 and 5, and the blade plates 4 and 5 are rotatably connected to each other. Plural cam bases 18a to 18c and 19a to 19c whose end surfaces are formed in stages are arranged in one of end parts of the mutually opposing shaft cylinder parts 10 and 11. An adjusting cam 14 where plural control cams capable of engaging with the cam bases 18a to 18c and 19a to 19c are formed in stages is provided, and the cam 14 is arranged between the shaft cylinder parts 10 and 11 so as to be mountable and demountable. Plural engaging grooves 23 to 25 different in a length are arranged on a circumferential surface of the adjusting cam 14, and the grooves 23 to 25 are made to be engaged with base end parts of the cam bases 18a to 18c and 19a to 19c.
Patent JP-H10220433-A (JP)
Title: Rubber leg having recessed part for rotation
Inventor: MORIMOTO YASUO
IPC: H04N5/64
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a fixing method by fitting in place of a fixing method by adhesion by turning a rubber leg to be fitted and fixed to a counter cylindrical boss. SOLUTION: A plurality of recesses 5 for rotation are provided in a flat part of a rubber leg 3, a projected part 8 of a fitting jig 7 is fitted to the recess, and fitted and fixed to a boss 4 while turned in the direction of the arrow A. Fitting to the boss 4 is stable by providing a plurality of spiral or straight projections 6, 6' for fitting on a part of the rubber leg 3 in contact with an inner surface of the boss 4. The relationship between the outer diameter C of the rubber leg 3 and the inner diameter D of the boss 4 is C<=D, and the projections 6, 6' are set to the arbitrary dimensions. A stable fitting method can be obtained without using any adhesive by fitting and fixing the rubber leg 3 to the boss 4 while the rubber leg is turned.
Patent JP-S62184143-A (JP)
Inventor: IWAGAMI ATSUSHI
IPC: D03D15/00
Filed: 1986-02-04
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-H05216029-A (JP)
Title: Liquid crystal display device
Inventor: OWADA MIYUKI
IPC: G02F1/13357
Filed: 1992-02-07
Abstract: PURPOSE:To obtain the liquid crystal display device which has superior quietness and provides a good sensation of use by eliminating undesirable vibration and a noise which are generated when an EL is driven. CONSTITUTION:A liquid crystal display panel 1 and a printed board 2 which are electrically connected through a rubber connector are assembled in one body by using a metallic frame 5. Electroluminescence(EL) for a back light is mounted detachably in the space 28, constituted between the liquid crystal display panel 1 and printed board 2, from one side of the metallic frame 5. At this time, the EL 3 is curved so that the apparent thickness is larger than the height of the space, and then elastically held between the members constituting the space.
Patent JP-H04323351-A (JP)
Title: Production of metallic thin wire
Inventor: SUZUKI SEISAKU
IPC: C22C38/00
Filed: 1991-01-23
Abstract: PURPOSE:To directly manufacture a metallic thin wire with a circular section having high saturation magnetic flux density and excellent in soft magnetic properties as well as tensile strength by uniformly cooling molten alloys by surrounding coolant layers. CONSTITUTION:An alloy shown by I to IV formula is melted, and the above molten alloy is injected into a coolant layer linearly flowing and is cooled and solidified. The alloy shown by formula V to VIII is melted, and the above molten alloy is injected into a coolant layers held by centrifugal force to the inside wall of a rotating drum and is cooled and solidified: (Fe1-a Coa)b Bx Ty T' z(I)(V)Feb Bx Ty T' z(II)(VI) (Fe1-a Qa)b Bx Ty(III)(VI)Feb Bx Ty(IV)(VIII) (where T denotes Ti, Zr, Hf or the like, T' denotes Cu, Ag or the like and Q denotes Co and Ni).
Patent JP-S61181472-A (JP)
Inventor: FUKUTOME TAKERO
IPC: A61M25/00
Filed: 1985-02-08
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-H11224422-A (JP)
Title: Magnetic recording medium and manufacture thereof
Inventor: OKUBO TOSHIBUMI
IPC: G11B5/64
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To attain the magnetic recording of large capacity capable of simultaneously 1 realizing a high linear recording density and a tracking density. SOLUTION: The storage area of a minimum unit for recording/ reproducing each track is composed of isolated magnetic material cells 13 buried in minute holes which are arrayed at prescribed positions on anodized aluminum layers 12 being a non-magnetic material on the surface of a medium 10 and also each track is divided to a data area for recording information and a servo area arranging a servo signal for detecting the position of the track. Then, the magnetic material cells 13 in the servo area are arranged on a concentric circle shifted by a half from the track of the data area, alternately at two kinds of intervals different for every adjacent tracks while being not the integral multiple of the arranged intervals of the magnetic material cells 13 in the data area.
Patent JP-H02203230-A (JP)
Title: Detector converter for variation in pressure in tube
Inventor: KANENOBU MUNEAKI
IPC: G01L9/08
Filed: 1989-01-31
Abstract: PURPOSE:To apply the detector converter to tubes which have various tube diameters in common by making both end parts of a piezoelectric element along the peripheral direction of the tube of a holding material elastic so that both end parts contact the outer peripheral surface of the tube elastically. CONSTITUTION:The variation in the pressure in the tube 11 which supplies fuel is converted into an electric signal and detected by detecting the deformation of the tube 11. At this time, the piezoelectric element 13 of bimorph structure as a measuring element has an intermediate layer 22 provided between piezoelectric bodies 20 and 21 and is pressed against the surface of the tube 11 by a holding material 14. This bimorph structure can detect variation in the tube diameter with the pressure in the tube 11 as variation in voltage. Then when the element 13 which is so constituted as to contact the tube 11 with a radius R in a natural state is applied to a tube with a larger diameter R1, both end parts 13a of the element 13 expand and the element 13 is brought into contact by the holding material 14. Then when the element is applied to a tube with the radius R, the element 13 is brought into contact by the large force of the holding material 14 which has a large modulus of compression elasticity to detect fine deformation of the tube 11.