baber/WOPTO huggingface dataset:
Patent JP-H02132196-A (JP)
Title: Bleaching agent and bleaching cleansing agent composition
Inventor: AOYANAGI MUNEO
IPC: C11D3/395
Filed: 1988-11-11
Abstract: PURPOSE:To provide an oxygenic bleaching agent and a bleaching cleansing agent composition exhibiting an improved bleaching power by containing hydrogen peroxide, etc., and a cationic compound as a bleaching-activating agent. CONSTITUTION:The objective bleaching agent and bleaching-activating agent composition contains (A) hydrogen peroxide or a peroxide generating the hydrogen peroxide in an aqueous solution and (B) cationic compounds of formula I [R1 and R2 are (hydroxy)alkyl; R3 is -CH2-O-CH2-, -CH2CH2-O-CH2CH2-, group of formula II-IV, -CH2-CH=CH-CH2-, group of formula V-VII or -CH2-S-CH2-; X is inorganic or organic counter ion] and/or formula VIII [Y is group of formula IX, R4-O- or group of formula X (R4 is alkyl; R5 is H or alkyl)] as bleaching-activating agents.
Patent JP-H03146639-A (JP)
Title: Bearing steel for cold rolling
Inventor: YOSHIOKA MORIHISA
IPC: C22C38/18
Filed: 1989-10-31
Abstract: PURPOSE:To prevent the generation of cracks in the bearing steel in the stage of rolling, at the time of manufacturing an outer ring and an inner ring of a bearing by expanding annular stock by cold rolling and grooving it, by using a high carbon Cr-contg. steel having low S content as the stock. CONSTITUTION:At the time of manufacturing an outer and inner ring member for a bearing by subjecting the annular stock of a high carbon Cr-contg. steel to cold rolling, as the annular stock, a Cr-contg. high carbon steel having a compsn. constituted of, by weight, 0.95 to 1.10% C, 0.15 to 0.70% Si, <1.15% Mn, 0.90 to 1.60% Cr, <0.025% P and <0.004% S is used. By drastically reducing the S content in the compsn. to <=0.004% in particular, the generation of cracks in an outer ring and an inner ring of a bearing as a product is suppressed at the time of executing expanding by cold rolling and grooving, by which the yield of the product can be improved.
Patent JP-H10133772-A (JP)
Title: Information processor
Inventor: KIMURA KOICHI
IPC: G06F1/20
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To stably set a display device whatever the state of the display is in an information processor in which can keyboard is separable from the main body. SOLUTION: A connecting mechanism 90 between the main body 10 and display device 30 is equipped with a guide member 91 which extends in the front and rear direction, a slider member 92 which slides on it, and a swing arm 93 which has one end part 93a fitted slidably to the main body 10 and the another end part fitted swingably between the base end part 36 and tip end part 35 of the display device 30. The base end part 36 of the display device 30 is fitted swingably to the slider member 92 and a slider crank mechanism is formed of the display device 30, the slider member 92 and the swing arm 93. The center of gravity G of the display device 30 never leaves from the upper area of the main body 10 whichever the display device 30 is in closed state or open state.
Patent JP-H08113530-A (JP)
Title: Bathing composition
Inventor: HASUNUMA KYOTARO
IPC: A61K8/00
Filed: 1994-10-13
Abstract: PURPOSE: To obtain a bathing composition excellent in skin humectant properties and effects on remarkable improvement in conditions such as skin texture, color and gloss and further in cleansing actions by using seawater of the Dead Sea or its salts. CONSTITUTION: This bathing composition is obtained by blending seawater or its salts of the Dead Sea which is a salt lake situated in the inland at about 100km distance from the seashore of the Mediterranean Sea in West Asia and is excellent in skin beautifying actions (improving effects on rough skin, conditioning the skin to a fine texture, improving the color, glass and tenseness, etc.) or skin cleansing effects. The salt content of the seawater in the Dead Sea is nearly as shown in table I and the composition of the salts of the Dead Sea used herein is as shown in table II. The seawater or its salts in the bathing composition are capable of beautifying the skin horny layer, accelerating skin functions, restoring or improving the functions essentially possessed by the skin and keeping the skin in a normal state.  When the composition is especially applied to an aged skin, remarkable effects are manifested. The seawater or its salts of the Dead Sea are preferably blended in an amount of >=20wt.% for use.
Patent JP-S62144384-A (JP)
Title: Semiconductor laser array device and manufacture thereof
Inventor: SUGINO TAKASHI
IPC: H01S5/00
Filed: 1985-12-19
Abstract: PURPOSE:To integrate lasers having the different thickness of active layers in a monolithic manner by altering the thickness of a solution for growing the active layers on a substrate in a tapered manner and growing the active layers. CONSTITUTION:An N-Ga0.6Al0.4As clad layer 2 in 1.5mum, a non-doped Ga0.9Al0.1As active layer 3 in 0.1-0.2mum, a P-Ga0.6Al0.4As clad layer 4 in 1.5mum and P-GaAs in 0.5mum are grown continuously and formed to an N-GaAs substrate 1 through a liquid- phase epitaxial method. The thickness of a solution 10 positioned on the substrate in a carbon boat 12 at the time of the growth of the layers except the active layer is equalized at that time, but the thickness of the solution 10 is varied in a tapered manner on the substrate on the growth of the active layer. A method in which a carbon block 11 is positioned on the solution and thickness is controlled is adopted, and the thickness of the solution is brought to 0.5mm-2mm. An SiO2 film 6 is attached on the surface of growth layers in 3,000Angstrom , striped windows in 5mum width are bored, and metals 7, 8 for P side and N side ohmic electrodes are evaporated in succession, thus shaping ohmic contacts. The metal for the P side electrode and DH structure just under the metal are removed in 20mum width between stripes, and each laser is isolated.
Patent JP-H02132595-A (JP)
Title: Drink automatic vending machine
Inventor: ISHII KAZUYOSHI
IPC: G07F13/00
Filed: 1988-11-11
Abstract: PURPOSE:To clearly display the types of mixable drinks and a mixable period by starting the timer period of a mixing accepting timer at a point where a single selecting button is operated and flickering or lighting a display lamp corresponding to the selecting button extending over this timer period. CONSTITUTION:The combination of the types of the mixable drinks is previously stored in a storing part 9a of a control part 9. For example, when a selecting button A (6a) is selected first, a selling possible lamp 7b and a selling possible lamp C (7c) respectively provided for a selecting button B (6b) and a selecting button C (6c) for drink types B and C mixable with a drink type A corresponding to the selecting button A (6a) are flickered or lighted extending over the timer period of a mixing accepting timer 11 according to the combination of the types of the mixable drinks stored in the storing part 9a. Thus, the types of the mixable drinks and the mixing acceptable period can be clearly displayed for the user of the title drink automatic vending machine.
Patent JP-H10136076-A (JP)
Title: Telephone system
Inventor: KIKUCHI KENICHI
IPC: H04M1/00
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a telephone system having a speakerphone function and a transfer function without making a circuit scale large. SOLUTION: A second signal processing means 7, constituted of level setting means 14 and 15 and echo-canceling means 16 and 17 is provided. Signals from a telephone line 1 or a telephone line 2, a microphone 8 and a speaker 9 are selected as the input/output of the second signal processing means 7, so as to execute a processing at the time of the speakerphone function. At the time of the transfer telephone function, the signals from the telephone line 1 and the telephone line 2 are selected so as to execute the processing. Thus, both the speakerphone function and the transfer function can be realized, without making the circuit scale large.
Patent JP-S63140006-A (JP)
Title: Method for charging raw material into blast furnace
Inventor: KONISHI YUKIO
IPC: C21B5/00
Filed: 1986-12-01
Abstract: PURPOSE:To optimize the in-furnace distribution of charging raw materials and to permit stable blast furnace operation with high efficiency by mixing fine grains and coarse grains of the coke and ores with each other at the time of mixing the coke and ores and charging the mixture into a blast furnace. CONSTITUTION:The ores compounded with sintered ore, pellets, lump ore, etc., and the coke are mixed and the mixture is charged into the blast furnace. The coke and ore are first mixed in the grain size range of both the coke and ores and are divided respectively to >=2 grain sizes at which air permeability is not hindered. The respectively divided grain sizes of the coke and ores are subjected to mixing of the fine grains of both with each other and the coarse grains with each other. The respective fine-grained and coarse-grained mixtures are charged by a movable arm in the case of a bell type charger and a swiveling chute in the case of a bell-less type charger into the blast furnace so that the coarse-grained mixture is charged from the center to the intermediate part of the furnace and the fine-grained mixture is charged to the furnace wall region.
Patent JP-2001111034-A (JP)
Title: Planar semiconductor device
Inventor: IWAMURO NORIYUKI
IPC: H01L21/06
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a planar semiconductor device having high long term reliability by relaxing concentration of field thereby preventing the breakdown strength of an element from deteriorating. SOLUTION: In the peripheral breakdown strength structure of a diode comprising an n+ cathode layer, an n drift layer 12 of high specific resistance, a p-anode region 13, an anode electrode 15, and a cathode electrode 16, a plurality of conductive rings 20 are arranged concentrically on a field insulation film 17 between an outermost circumferential guard ring 14a and the peripheral electrode 18 at a terminal end part.
Patent JP-S63140477-A (JP)
Title: Bloch line memory driving circuit
Inventor: TOYOOKA TAKASHI
IPC: G11C19/08
Filed: 1986-12-03
Abstract: PURPOSE:To obtain a driving circuit which can drive a bias magnetic field pulse with a low power consumption by using plural switching elements, supplying an energy to a bias magnetic field coil from a power source with a high voltage at the time of the leading of the current pulse and returning the energy from the bias coil to the power source with the low voltage at the time of the trailing of the current pulse. CONSTITUTION:By switching ON first and second switches 1 and 2, a current starts the conduction through first power source 6 with a higher direct current voltage through the first switch 1, a bias magnetic field coil 5 and the second switch 2. When the switches 1 and 2 are switched OFF after the leading, simultaneously automatically switches 3 and 4 are switched ON, and a current passage to arrive at the switch 3   the coil 5   the switch 4   a power source 7 is formed. Thus, by using a driving circuit to combine plural switching elements and two different power source voltages, the power consumption of the driving circuit can be widely decreased.
Patent JP-S63141907-A (JP)
Title: Cosmetic compounded with immobilized enzyme
Inventor: SAKUMA SHUJI
IPC: A61K8/00
Filed: 1986-12-03
Abstract: PURPOSE:To obtain a cosmetic safe to human body, by immobilizing an enzyme capable of decomposing saccharides, proteins and lipids causing the stain of skin, i.e. amylase, protease and lipase on a water-insoluble carrier and compounding the immobilized enzyme. CONSTITUTION:At least one kind of enzyme selected from amylase decomposing saccharides and glycogen (e.g. alpha-amylase), protease decomposing proteins (e.g. pepsin, papain, etc.) and lipase decomposing lipids (e.g. triacetin) is immobilized on an insoluble carrier such as inorganic carrier (e.g. titanium oxide, kaolinite, China clay, etc.) or an organic carrier (e.g. ion exchange resin, polyamino acid, cellulose, etc.) using a binder such as cyanogen bromide, glutaraldehyde, etc., and the immobilized enzyme is compounded to a cosmetic. Same effect can be attained by using microcapsules including the enzyme instead of immobilized enzyme.
Patent JP-H0998965-A (JP)
Title: Blood sampling instrument
Inventor: IHARA AKIRA
IPC: A61B5/15
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a germ-free sampling of blood easily in a closed condition even with a small pressure difference by connecting the spaces of the container body and of the inside of a cylinder while forming a passage at the edge of a fitting face seat. SOLUTION: A suction equipment 3 consists of a cylinder 12 and a piston 13 situated inside a cylinder and to be free to move. The piston 13 forms a plug body that contacts with a wall surface of the cylinder 12 at the front of the main body, and forms a handle at the back of the main body. When the suction equipment 3 is to be attached to the main body 2, a favorite position to attach the cylinder 12 is to the side in the longitudinal direction of the container body 5 with a fitting face seat 14. On the other hand, the hinge 6 is positioned at the side of the container body 5 in the transverse direction. It is better to be able to open the cover body 4 in the longitudinal direction of the container body 5. By forming a passage at the edge of the fitting face seat 14, the connection between the inside of the cylinder 12 and the inside of the container body 5 is formed.
Patent JP-H02132234-A (JP)
Title: Method of cleaning closet and cleaning device
Inventor: TSUTSUI OSAMU
IPC: E03D5/10
Filed: 1988-11-14
Abstract: PURPOSE:To enhance the capability of disposal of sewage by feeding cleaning water into a down stream trap draining passage from the upper section of the trap draining passage after completion of a siphoning action, so as to continue the siphoning action. CONSTITUTION:A control device 15 opens a rim valve in an automatic two-way selector valve 14 in accordance with a signal from a manipulating section 16 so as to feed cleaning water into a bowl section 3 of a closet 1 which is therefore subjected to precleaning. When a detection value by a flowmeter 19 coincides with a set value of precleaning water quantity, the control device 15 closes the rim valve. Then the control device 15 opens a shower valve in the selector valve 14 so as to jet water from a shower unit 7 into a flow-out unit 4c in a trap draining passage 4. Accordingly, the cleaning water discharges air into a water discharge pipe from a flow-out port 6 while it swallow up air in an flow-out passage 4c, and turbid water 23 overflows a weir 4b and flows into a flow-out passage 4c by a negative pressure produced in the flow-out passage 4c so as to generate a siphon action by which sewage is conveyed. Further, before the siphoning action is stopped, water is sprayed from the shower bath so as to continue the siphon action.
Patent JP-H06120581-A (JP)
Title: Cantilever displacement element unit, cantilever probe unit using the unit and information processing equipment using the probe unit
Inventor: KAWASAKI TAKEHIKO
IPC: H01J37/28
Filed: 1992-10-02
Abstract: PURPOSE:To provide an information processing equipment which performs recording and regeneration through a recording medium using a cantilever probe based on the principle of scanning tunnel microscope. CONSTITUTION:A cantilever displacement element 8 is obtained by stacking a piezoelectric film and electrode, and a cantilever probe is obtained by providing the free end of the element 8 with a microchip 7. The cantilever probe and a recording medium 31 are sealed in a structure obtained by joining an Si substrate 33 with pylex glass 35 by light irradiation anodic joining in a way that there remain unjoined portions 37 in the juncture plane. An information processing equipment is thus constituted. The sealed structure, excellent in hermeticity and endurance, free from the production of chlorine, makes the equipment excellent in environment resistance and stable.
Patent JP-H11113594-A (JP)
Title: Production of optically active 1-(4-tert-butylphenyl)-5-oxo-3-pyrrolidinecarboxylic acid and/or enantiomer ester thereof
Inventor: OTSUKA KOTARO
IPC: C12P41/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain an optically active intermediate for synthesizing a compound useful as a hyperlipemia therapeutic agent, for example, optically active (-)-4-[1-(4-t-butylphenyl)-pyridon-4-yl] methoxybenzoic acid or its ester. SOLUTION: A (±)-1-(4-t-butylphenyl)-5-oxo-3-pyrrolidinecarboxylic ester is subjected to a thermally stable and solvent-resistant splitting enzyme derived from Bacillus brevis 042-24 strain and optically selectively hydrolyzed to obtain the objective optically active 1-(4-t-butylphenyl)-5-oxo-3-pyrrolidinecarboxylic acid and/or enantiomer ester thereof.
Patent JP-H06150712-A (JP)
Title: Lighting fixture
Inventor: TORIGOE SHINJI
IPC: F21V17/02
Filed: 1992-10-26
Abstract: PURPOSE: To provide a luminaire capable of changing a light direction by changing the direction of a reflector, without damaging a light source. CONSTITUTION: In a luminaire having a light source, a reflector 2 and a luminaire body 3 while the reflector 2 is formed so as to change a reflecting direction of light relative to the luminaire body 3, a first fastener member 5 is mounted to the reflector 2, and a second fastener member 4 is mounted to the luminaire body 3. The angle of the reflector 2 can be adjusted relative to the luminaire body 3 by making these fasteners 4,5 engaged with each other and making them gradually disengaged.
Patent JP-H01129468-A (JP)
Title: Electronic interference element
Inventor: SUSA NOBUHIKO
IPC: H01L29/80
Filed: 1987-11-16
Abstract: PURPOSE:To improve the coherence of electronic waves by forming two paths for electrons of one-dimensional small-gage wire. CONSTITUTION:An AlGaAs layer 4, a GaAs layer 3 and an AlGaAs layer 4 are epitaxial-grown onto a GaAs substrate in the order, and etched to a triangle through PIE, etc. An AlGaAs layer 8 is grown in a region except a source 1 and a drain 2, and a gate electrode 5 is shaped onto one side face on the AlGaAs layer 8, thus composing two current paths for electrons of said GaAs layer 3, then forming one-dimensignal paths. The paths in the GaAs layer 3 have a length corresponding to the gate electrode 5 at that time, and a donor impurity such as Si is added to the AlGaAS layer 8. Electrons on the interface of the GaAs layer 3 and the AlGaAs layer 8 normally spread in size of 100Angstrom  from the interface, and electrons on the interface can be regarded approximately as one dimension when the thickness of the GaAs layer 3 is brought to approximately 100Angstrom , and the electrons, one-dimensional electron gas, is shown in a code 7. Since the current path divided into two by the GaAs layer 3 is displayed in one dimension, electron waves have only a wave component in one direction, thus improving the coherence of electronic waves.
Patent JP-H01129366-A (JP)
Title: Master data forming device
Inventor: SAKAGUCHI KAZUAKI
IPC: G06F7/00
Filed: 1987-11-16
Abstract: PURPOSE:To simplify the control of a master processing by inputting the number of high order mask bits for designating which high order bits of data to be newly written are masked and the number of low order mask bits for designating which low order bits of are masked and outputting a corresponding mask pattern. CONSTITUTION:When the number of the bits of the mask pattern is defined to be (m), the number of the bits required for designating the number of the high order mask bits and the number of the bits required for designating the number of the low order bits are respectively 1og2m and when the data of 21og2m bits as a total is inputted, the mask pattern of (m) bits is internally formed by a mask pattern forming means. Thereby, at the time of a mask processing in the system of a data width (m) in which m>21og2m is established, the mask processing can be controlled by inputting the smaller number of the bits.
Patent JP-H02135358-A (JP)
Title: Electrophotographic sensitive body
Inventor: AKASAKI YUTAKA
IPC: C07C49/683
Filed: 1988-11-16
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having superior electrophotographic characteristic by incorporating a specified compd. as charge transfer material of a photosensitive layer. CONSTITUTION:A compd. expressed by the formula I is incorporated as charge transfer material of a photosensitive layer formed on an electroconductive base body. In the formula I, each R1 and R2 is an H atom, alkyl group, aryl group, alkoxycarbonyl group, aryloxycarbonyl group, nitro group, halogen atom, or arylcarbonyl group; each R3 and R5 is an H atom, alkyl group, aralkyl group, aryl group, or heterocyclic group; (m) is zero or 1; (n) is zero-2. Thus, an electrophotographic sensitive body having superior electrophotographic characteristics is obtd.
Patent JP-H01128531-A (JP)
Title: Forming method for thin oxide film
Inventor: YAMAGISHI KOJI
IPC: H01L21/314
Filed: 1987-11-13
Abstract: PURPOSE:To stabilize the composition of a thin oxide film, to reduce 1 trap density and to decrease a leakage current by annealing a substrate on which a thin oxide film, such as a high dielectric constant insulating film or the like is grown in an atmosphere containing oxidizer excited in an active state. CONSTITUTION:In a thin tantalum oxide formed by a sputtering method, its atomic ratio of tantalum to oxygen is displaced to an oxygen lacking side from 2:5 of stable state immediately after the film is formed, this lack operates the trap of carrier thereby to deteriorate its insulation. Then, when the thin tantalum oxide in which its oxygen is lacked is conveyed into a reactor l, the oxidation of the thin tantalum oxide film is advanced by active oxygen radical generated by next photochemical reaction in the reactor 1. Thus, the oxygen lack of the thin film is buried with new oxygen atoms thereby to obtain a stable state near its stoichiometrical composition. Accordingly, the film annealed by irradiating a light in oxygen is remarkably reduced in its leakage current, thereby becoming preferable characteristic as dielectric.
Patent JP-H06135354-A (JP)
Title: Neutral point detecting device for steering angle sensor
Inventor: ENDO TOKUKAZU
IPC: G01B21/22
Filed: 1992-10-26
Abstract: PURPOSE:To precisely detect a neutral point of a steering angle sensor by providing a neutral point determining means determining a steering wheel angle being detected by a steering angle sensor as the neutral point. CONSTITUTION:A mean steering wheel angle thetaha is set as a neutral steering wheel angle thetahn showing a neutral point of a steering wheel angle thetah. When a vehicle runs at a high speed of 60km/h or more, it is judged that the vehicle runs straight on the basis of that a state where a displacement amount in the lateral direction of a preceding vehicle is less than 1m is continued for 30 seconds or more at an inter-vehicle distance Y of 35 to 70m from the preceding vehicle, and since a mean value thetaha of the steering wheel angle thetah at that time is determined as a neutral point (the neutral steering wheel angle thetahn) of a steering angle sensor 10, the neutral point is precisely detected.
Patent JP-S62190069-A (JP)
Inventor: UOOREN AASAA BURATSUKUMAN
IPC: A24D1/00
Filed: 1986-12-04
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。