baber/WOPTO huggingface dataset:
Patent JP-H04178312-A (JP)
Title: Cosmetic
Inventor: OGINO KAZUO
IPC: A61K8/00
Filed: 1990-11-08
Abstract: PURPOSE:To provide a cosmetic containing an aqueous solution of gold colloid containing a surfactant or a water-soluble polymer adsorbed to the colloid and having excellent heat-resistance, light resistance, storage stability and skin stability. CONSTITUTION:An aqueous solution of a gold salt such as chloroauric acid is used as a raw material. Before treating the salt with a water-soluble reducing agent such as sodium borohydride, sodium citrate and ascorbic acid, the solution is added with a surfactant (free from restriction on ionic property and preferably soluble in water) or a natural or synthetic water-soluble polymer to obtain an aqueous solution of gold colloid. The amounts of the surfactant and the soluble polymer are selected to give concentrations of 0.001-5.0wt.% and 0.01-0.5-wt.% in the solution, respectively. Since the surfactant or the water-soluble polymer is adsorbed to the ultra-fine gold particles, the coagulation and precipitation of the particle can be prevented to keep the beautiful color tone over a long period without causing precipitation even in a form compounded to a cosmetic. The concentration of the ultra-fine gold particle in the aqueous solution of gold colloid is preferably 0.001-0.1wt.%.
Patent JP-H10137200-A (JP)
Title: Catheter with sensor mechanism
Inventor: ITOIGAWA KOICHI
IPC: A61B5/0215
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To enable manufacturing of a catheter suitable for use in living beings while facilitating the production thereof by forming a sensor part arranged at the tip side of a catheter tube having a pressure receiving part, a pressure transmitting medium and a pressure sensing part as separate body from the catheter tube. SOLUTION: A catheter 1 for blood vessels is provided with a catheter tube 2 to be inserted into a blood vessel and an operating means for operation outside a human body. A sensor assembly 3 as sensor part formed as separate body from the catheter tube 2 is mounted on the tip side of the catheter tube 2. The sensor assembly 3 has an outer tube 4 and an inner tube 5 and a piston 7 as pressure receiving part is movably fitted into a tip opening part of the outer tube 4. A semiconductor type pressure sensor chip 10 in which a strain gauge 12 is formed on the upper surface of a thin part at the center thereof is provided in the inner tube 5 and connected to a flat cable 13.
Patent JP-H07159469-A (JP)
Title: Device for evaluating measurement, recording, and reproduction of internal state of equipment
Inventor: TAKEUCHI KAZUHIRO
IPC: G01R31/00
Filed: 1993-12-06
Abstract: PURPOSE:To accurately inverstigate a fault in a short time by simultaneous measurement by quantizing processed reproduced signals from a reproduced signal processing circuit and, at the same time, analyzing the reproduced signals by using exclusive software. CONSTITUTION:Each circuit of a record triggering section B is connected to equipment A to be measured and an internal abnormal operating state monitoring circuit, etc., are connected to each pickup of the equipment A. When the monitoring circuit detects the abnormal operation of the equipment A, upon receiving this detection signal, each measuring element circuit and recording mechanism start simultaneous measurement, recording, or are stopped by stopping instruction. Upon receiving a record starting signal from the triggering section B, a recording section D records signal-processed data signals before and after the record starting signal on a recording medium E. A reproduced signal processing section F fetches the signals recorded on the medium E and processes the signals so that the reproducing devices corresponding to each measuring element can be driven simultaneously. A signal analyzing and processing section I quantizes the reproduced signals by using a visualizing and displaying section K.
Patent JP-H05122058-A (JP)
Title: Digital phase locked loop circuit
Inventor: ISHII TAKESHI
IPC: H03L7/06
Filed: 1991-10-24
Abstract: PURPOSE:To shorten clock pull-in time in a digital phase locked loop circuit which extracts and reproduces reception clocks from reception data in data communication and also to make a circuit simple and economical. CONSTITUTION:This circuit is constituted so that the reception clock is obtained by a clock prohibiting circuit 21 which adopts a carry signal and borrow signal obtained from a phase comparator circuit 1 as inputs and outputs the clock where the basic clock is partially prohibited in order to respectively extend and contract so as to compensate reception clock cycles when the reception clocks for reception data are coincident, fast and slow and a reception clock generating circuit 22 whose output is constituted only by an n-bit binary up counter.
Patent JP-H03164953-A (JP)
Title: Personal computer
Inventor: KONNO JIYUNKO
IPC: G06F21/62
Filed: 1989-11-24
Abstract: PURPOSE:To obtain a personal computer containing a security function by performing the comparison between an identification number read out of an IC card and a set identification number to decide the propriety of the IC card put into a card slot. CONSTITUTION:When an IC card 4 is put into an IC card slot 2 of a personal computer 1, a CPU 5 displays a window on the screen of a display device and urges the set-up of an identification number. When the identification number is set, the CPU 5 reads the identification number out of the card 4 via an IC card control part 6 and compares it with an identification number inputted via a key. If the coincidence is secured between both numbers, the card 4 can have an access to a memory via the part 6. Thus a security function is added to a lap-top type personal computer having an IC card as an external storage.
Patent JP-H05116994-A (JP)
Title: Production of hermetic-coated optical fiber
Inventor: KUWABARA MASAHIDE
IPC: C03C25/42
Filed: 1991-10-24
Abstract: PURPOSE:To provide a process for production of the hermetic-coated optical fiber which stably applies a high-density hermetic coating on an optical fiber while preventing a soot-like reaction product from sticking to the outer periphery of the optical fiber. CONSTITUTION:At least the inside wall of a reaction tube 6 provided with a gaseous raw material introducing pipe 9a in the upper part and a discharge pipe 9b in the lower part or this discharge pipe 9b, is vibrated in the process for production of the hermetic-coated optical fiber 3b consisting of supplying gaseous raw materials into the reaction tube 6 while passing the optical fiber 3a in the reaction tube 6 and providing the hermetic coating by a vapor phase chemical reaction on the surface of the optical fiber 3a within the reaction tube 6.
Patent JP-H08140820-A (JP)
Title: Supporting device
Inventor: HIGANO TAKESHI
IPC: A47G29/00
Filed: 1994-11-15
Abstract: PURPOSE: To fit a hook body to a door simply, firmly, and closely so that a support body is located on the surface or the back face of the door. CONSTITUTION: A long leg piece 5 is suspended from the upper piece 4 of a hook body 1, and a short leg piece 6 is suspended on the other side. A screw hole 9 is provided on the long leg piece 5, fitting sections 13, 13 are provided at the upper and lower sections, and only a screw hole 10 is provided on the short leg piece 6. An adjusting tool 3 has a long screw section containing a male screw with a round head, and it can be screwed into the screw hole 9 and the screw hole 10. A decorative cap 8 has a short screw section containing a male screw with a round head, and it can be screwed into the screw hole 9 and the screw hole 10. A support body 2 is folded into a slender U-shape, both tips are folded outward respectively to form projections 14, 14, and the projections 14 are inserted and fitted into the fitting sections 13, 13.
Patent JP-H03164906-A (JP)
Title: Override control system
Inventor: NAGAMINE AKIRA
IPC: G05B19/404
Filed: 1989-11-24
Abstract: PURPOSE:To surely apply override despite high cutting speed and to attain the proper working by validating automatically the override value set by a parameter at the specific area of a work. CONSTITUTION:An interpolation means 6 outputs the distribution pulses of each axis, and an acceleration/deceleration control means 7 applies the acceleration/deceleration to the distribution pulses together with the override. The override value is supplied from an override control means 8. The override signal is usually received from an override switch 32 of a machine control panel 31, and the override value is sent to the means 7. At a corner part 2 or a chamfer part 2, however, the override values set by a parameter Pb before and after the part 2 or 3 are sent to the means 7 as long as a parameter Pa set to a nonvolatile memory 14 is equal to '1'. In such constitution, the override is surely and automatically applied at a corner part having a large cutting load.
Patent JP-H0736441-A (JP)
Title: Device and method for providing general-purpose form of pixel and for expanding and contracting pixel field
Inventor: JIEEMUZU KORONA
IPC: G06T3/40
Filed: 1993-12-06
Abstract: PURPOSE: To provide a general processing system in which image information can be processed regardless of difference in the format of the image information stored in a display memory, the width of pixel, or the width of a field or the like. CONSTITUTION: When the number of bits of each field in which video image information is stored, that is, the width of the field is a specific number considered to be general, for example, a number less than 8, it is increased to 8, and unified to the general format. At the time of this extension, bit string in the field before extension are repeatedly inserted sequentially in a descending order from the most significant bit position of the extended field so that the difference between the value of the field after extension and the value of the field before extension is less than half the least significant bit of the extended field.
Patent JP-H04176776-A (JP)
Title: Steering device for vehicle
Inventor: FUJII ATSUSHI
IPC: B62D5/28
Filed: 1990-11-12
Abstract: PURPOSE:To normally turn a vehicle body by providing an electromagnetic proportional control valve for controlling the pilot pressure supplied to a pilot chamber, a handle rotating angle detecting sensor, and a controller for outputting an output signal to the solenoid of the electromagnetic proportional control valve so as to supply an operation oil to the pilot chamber of a steering valve. CONSTITUTION:The rotating angle of a handle 41 is detected by a handle rotating angle detecting sensor 43, and its detection signal is inputted to a controller 31. The controller 31 calculates the handle rotating speed on the basis of the detection signal. The calculated handle rotating speed is compared with a preset standard handle rotating speed, and when it is less than the standard handle rotating speed, an output signal is outputted to the solenoids 27, 29 of an electromagnetic proportional control valve 19 so as to supply an operation oil to the pilot chambers 7, 9 of a steering valve 5. Namely, when the rotating speed of the handle 41 is low, the operation oil is forcedly supplied to the pilot chambers 7, 9 of the steering valve 5. Thus, a vehicle body can be normally turned.
Patent JP-H06145769-A (JP)
Title: Smelting method of extra-low nitrogen steel
Inventor: HARASHIMA KAZUMI
IPC: C21C7/00
Filed: 1992-11-16
Abstract: PURPOSE:To easily produce the extra-low nitrogen steel by blowing an oxidative gas into molten steel by regulating the difference between an atm. pressure and the pressure right above the surface of the molten steel in a ladle, an in- chamber pressure and the decarburization rate, oxygen concn. and carbon concn. of the molten steel. CONSTITUTION:A circulation type reduced pressure vacuum chamber 5 is installed above the ladle 3 housing the molten steel 1 and is isolated from the atm. via a sealing mechanism 15. The molten steel 2 in the vacuum chamber 5 is inductively heated and stirred by a coil 16 and the molten steel 1 is denitrided by blowing gaseous Ar from plural gas blowing nozzles 8 or plugs 9 into the chamber. Gas is introduced from a pressurizing gas introducing pipe 11 into a pressurizing space 10 to control the difference between the atm. pressure and the pressure right above the surface of the molten steel in the ladle to 0.2 to 2.0(atm). The pressure in the chamber is evacuated to <=200mHl and the decarburization rate is controlled to >=0.005mass%/min and the oxygen concn. [O] in the molten steel 1 to <=0.030mass%. The carbon concn. [C] in the molten steel 2 is held at >=0.030mass%. As a result, the molten steel 2 is denitridecl down to the extremely low nitrogen concn. of about <=10ppm.
Patent JP-H03207475-A (JP)
Title: Processing of base using aqueous compound for processing
Inventor: MAAKU SUCHIIBUN FURATSUTSUA
IPC: B05D7/00
Filed: 1990-11-09
Abstract: PURPOSE: To form a clear coated film having resistance to printing by treating a substrate with an aqueous composition containing an aqueous dispersion of copolymer particles which have at least two mutually incompatible phases and an average particle size of 20-70 nm. CONSTITUTION: An aqueous dispersion of copolymer particles which have at least two mutually incompatible phases and an average particle size of 20-70 nm is prepared. A clear coated film having resistance to printing and excellent in appearance is formed by coating a substrate with the aqueous dispersion of the copolymer particles and drying the resultant substrate. The copolymer having a Tg lower than 35 deg.C is suitable as the copolymer used in the outer phase of the copolymer particle and the copolymer having a Tg higher than 45 deg.C is suitable as the copolymer used in the inner phase of the copolymer particle. The suitable weight of the copolymer used in the outer phase is in the range of 20-95 wt.% based on the total particle weight. The porous substrate such as cellulosic or cementitious substrate is cited as the suitable example of the substrate mentioned above.
Patent JP-H05139838-A (JP)
Title: Siliceous nitride sintered compact and its production
Inventor: KOSAKA SHOJI
IPC: C04B35/58
Filed: 1991-11-21
Abstract: PURPOSE:To obtain a siliceous nitride sintered compact having excellent traverse rupture strength from room temperature to 1,400 deg.C high temperature, burnable at a low temperature. CONSTITUTION:Silicon nitride is blended with 0.5-10mol% rare earth element oxide, <=20mol% silicon oxide and 0.5-10mol% calculated as Li2O of a lithium compound such as Li2CO3 or Li2SiO3 so that the blend can be sintered at <=1,850 deg.C in a nitrogen-nonoxidizing atmosphere. After the sintering, the sintered compact is heat-treated at 600-1,400 deg.C in a nonoxidizing atmosphere to form a silicon nitride crystal phase and a crystal phase composed of a compound oxide containing at least lithium and a rare earth element.
Patent JP-H10147275-A (JP)
Title: Motorcycle
Inventor: KONNO TOSHIHIKO
IPC: B62J23/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To arrange parts by effectively utilizing dead space in the rear of a radiator and reduce thermal affection on parts by providing a part in which passing of traveling wind is locally limited on the radiator and arranging parts in the rear of this part. SOLUTION: A radiator 20 is covered with a protector 21 and parts 42 such as electrical equipment parts are fitted on the parts fitting part of an upper bracket 40 provided on the upper side fitting part 21a of the protector 21. Parts 42 are arranged between the upper location of the radiator 20 and a fuel tank 16 and in dead space of a part covered with a radiator cover 18. This part becomes the rear side of a part in which the radiator cover 18 is notched and a part A in which passing of traveling wind is relatively limited as compared with the lower area of the radiator cover 18, hitting of air cooling the radiator 20 on parts 42 is reduced and thermal affection received by parts 42 is prevented.
Patent JP-2000126164-A (JP)
Title: X-ray apparatus
Inventor: SUZUKI TSUTOMU
IPC: A61B6/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a three-dimensional X-ray image during IRV (catheter operation under the roentgenoscopy) by providing an X-ray image generation means to generate a three-dimensional X-ray image of a subject from an X-ray image from the entire circumferential direction taken with an X ray source and a receiving means rotatively moved centering around the subject. SOLUTION: A topboard 108 is moved in the direction L1 of the center axis of rotation (direction of X axis). For example, even when a leg part of a subject is photographed in rotation, a rotary photography is possible to the leg part without resetting the posture of the subject by moving the topboard 108 in the direction opposite to the direction of the X axis, that is, so that an area to the belly part from the chest part of the subject enters a rotary ring 102. As a result, the rotary photography is possible in an arbitrary direction of the leg part from the head part without extending arms 103 and 104 long for supporting an X-ray tube 105 and an X-ray detector 106. Thus, a photographed image processing part can obtain a three-dimensional X-ray image of a part to be taken from an X-ray image taken over 360 deg. on the circumference of the subject.
Patent JP-H10148817-A (JP)
Title: Liquid crystal display device
Inventor: SAKAKURA HIROYUKI
IPC: G02F1/1333
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To enhance the mechanical strength of fitting foot parts of a casing without increasing the number of foot parts and without thickening the thickness of a plate by formingly providing ribs for reinforcement at the bending angulart part between the side face of the casing and a fitting foot part. SOLUTION: A fitting foot part 11 is made to be protrudingly provided from the edge part of the side face 10a of a casing 10 parallel with the principal plane of the casing 10 by bending a metallic plate at the same time the casing 10 is formed by bending and working the plate. Moreover, ribs for reinforcement 15 are formingly provided at the vertial angular part between the side face 10a of the casing 10 and the fitting foot part 11, for example, by a die-stamping working at the same time of bending working of the fitting foot part 11 or a different working. the rib for reinforcement 15 is made so that the outside is a projecting shape and the inside is a recessed shape. However the fitting foot part 11 is fixed to the boss 12 of a main devices side with a washer 13 and a screw 14, even when the stress due to the falling shock of the main body is exerted on the part 11, since it is mechanically reinforced, it is not brought to be damaged and therefore circuit parts mounted on a liquid crystal device are also protected.
Patent JP-H01146367-A (JP)
Title: Field effect transistor
Inventor: FUJIMOTO TAKATOSHI
IPC: H01L29/78
Filed: 1987-12-02
Abstract: PURPOSE:To provide a field effect transistor freed of variation of characteristics due to dislocation of a gate electrode and having a gate oxide film of improved quality, by utilizing LOCOS produced by selective oxidation using a silicon nitride film as a mask for formation of a gate so that a thick SiO2 film can be formed under the outer periphery of the gate electrode. CONSTITUTION:The top face of a semiconductor substrate 1 of one conductivity type is covered with an oxide film 2. A silicon nitride film 3 and a photoresist film 4 are formed on the oxide film 2. The photoresist film 4 is patterned to provide a mask and a channel is formed by implanting dopant ions with said mask. Then, using said silicon nitride film 3 as a mask, selective oxidation is performed to provide a thick oxide film 7. The silicon nitride film 3 and the underlying oxide film 2 are removed, and a gate oxide film 9 and a polycrystalline silicon gate electrode 10 are provided in place of them. According to an embodiment, formation of said channel is performed by implanting and driving dopant ions so that a vertical MOSFET can be obtained finally.
Patent JP-H02151754-A (JP)
Title: Carbon dioxide gas sensor
Inventor: KASAI SATORU
IPC: G01N27/404
Filed: 1988-12-02
Abstract: PURPOSE:To enhance sensitivity and to shorten a response time by mounting a CO2 permeable membrane to an opening port and internally holding a liquid electrolyte. CONSTITUTION:CO2 in a solution to be examined transmits through a permeable membrane 6 to be dissolved in a liquid electrolyte 5 and the reaction of CO2+ H2O  H<+>+HCO3<-> is generated. The pH of the liquid electrolyte 5 is changed by this reaction. This pH change is detected by a pH responsive electrode 4 and the concn. of CO2 is measured on the basis of the potential difference between the pH responsive electrode 4 and a reference electrode 3. By this method, sensitivity is enhanced and a response time is shortened.
Patent JP-2001126642-A (JP)
Title: Color picture tube device
Inventor: FUKUDA YUTAKA
IPC: H01J29/76
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a color picture tube device which can control a change of a convergence occurred according to fluctuation of an atmosphere temperature of a color picture tube in a simple formation. SOLUTION: A magnetic force correcting device comprising a pair of permanent magnet 21 and magnetic material 22 and having a positive temperature coefficient of magnetic force is equipped with circumference of a large-diameter portion 20 of a spacer 24 of a deflecting yoke 17 equipped with circumference of a connecting portion to a neck portion 13 and a funnel portion 14 of a color picture tube, thereby fluctuation of a convergence associated with a rise in temperature is controlled.
Patent JP-H03221323-A (JP)
Title: Working method for fine hole in electric discharging machine
Inventor: KATSUYAMA YUTAKA
IPC: B23H9/14
Filed: 1990-11-13
Abstract: PURPOSE:To correctly work the hole depth in a fine hole working even for various working conditions, by setting the depth of a fine hole subjected to electric discharging on the way of the electric discharging, measuring the consumption factor of the electrode used so far and fixing the electrode feeding quantity thereafter based on this measured consumption factor. CONSTITUTION:The coordinate value (a) of a Z axis at the stoppage point in working is found, a work W and an electrode E are electrified and this electrode E is lifted. Then, the electrode E and work W are horizontally moved at the time of the stoppage of the electrification, lifted in the Z axial direction until no electrification after the electrification and horizontally moved after no electrification. The movement of the electrode E is stopped after its move ment in the specific horizontal distance d1 by repeating the above processes, this electrode E is descended vertically and the electrode E is stopped after the electrification. The coordinate value of the Z axis of this time is taken as (b). The working hole depth Cn is found from the difference (a - b) of these coordinates values, the working hole depth Cn is subtracted from the working feed quantity Z so far and an electrode consumption quantity Sn is found.