baber/WOPTO huggingface dataset:
Patent JP-H01133303-A (JP)
Title: Formation of film resistor
Inventor: TAKADA KENJI
IPC: H01L21/822
Filed: 1987-11-18
Abstract: PURPOSE:To make it possible to adjust a resistance value again, by forming a first film resistor on an integrated circuit substrate after trimming and connecting a second film resistor to the first film resistor in parallel and trimming the second film resistor so as to obtain a desired resistance value. CONSTITUTION:A first film resistor 2a is formed between electrodes 1a and 1a formed on an integrated circuit substrate. The first film resistor 2a is trimmed to provide a cut section 3a and a resistance value is adjusted by gradually increasing its length la. If the resistance value successfully reaches a desired resistance value, it is left as it is, but when the resistance value is above the desired resistance value, a second film resistor 2b is formed between electrodes 1b and 1b and the electrodes 1a and 1b are connected to electrodes 1a' and 1b' by a wining 4, respectively and the first film resistor 2a is connected to the second film resistor 2b in parallel. At this time, the resistance value of the second film resistor 2b is set so as to be higher than that of the first film resistor 2a. Thereafter, the second film resistor 2a is trimmed to provide a cut section 3b to adjust it so as to reach the desired resistance value by gradually increasing its length lb.
Patent JP-H05128849-A (JP)
Title: Semiconductor memory
Inventor: KIHARA HIROKI
IPC: G11C11/401
Filed: 1991-11-07
Abstract: PURPOSE:To shorten the CBR refreshing operation time. CONSTITUTION:A refreshing deciding circuit 1 inputs a row address strobing signal bar RAS and a column address strobing signal bar CAS and decides presence of a refreshing mode. A refreshing counter 2 performs a counting action for each refreshing mode and outputs the counted values as row addresses Q0-Qn for refreshing. A gate circuit 3 selects external row address signals A0-An at the time of a usual reading or writing mode and selects the row addresses Q0-Qn from the refreshing counter 2 at the time of the refreshing mode, and enables them to transfer to a row address decoder 4. An address setting circuit 5 inputs row and column address strobing signal bars RAS and a bar CAS and an external control signal bar WE, and the external control signal bar WE is inputted at the time of a fresh mode, the counted value of the refreshing counter 2 is set to the value stipulated beforehand.
Patent JP-H05124926-A (JP)
Title: Cosmetic
Inventor: IMAI KAZUYASU
IPC: A61K8/00
Filed: 1991-11-07
Abstract: PURPOSE:To obtain a cosmetic having moisture-retention effect resistant to sweat, water washing, etc., free from stickiness to the skin and hair and giving moist feeling by compounding a specific phosphobetaine. CONSTITUTION:The objective cosmetic capable of keeping a moisture-retention effect even after washing off with water and giving excellent feeling to the skin, etc., is produced by compounding preferably about 0.5-10wt.% of a phosphobetaine of formula I (Z is residue obtained by removing (m+n)¦X¦ OH groups from a sugar alcohol, glycerol, oligosaccharide or pentose; R<1> to R<3> are H, alkyl or alkenyl; M<1> and M<2> are H or cationic group; (m) is <=0; (n) is >=1) [e.g. 2,3,4,5,6-pentahydroxyhexyl-[(2-hydroxy-3-N,N,N-trimethylammonio) propyl]phosphatel]. The compound of formula I can be produced e.g. by reacting a phosphoric acid ester of formula II with an epoxy compound of formula III.
Patent JP-H02137539-A (JP)
Title: Transmission medium access system
Inventor: KUBO AKIHIKO
IPC: H04L1/22
Filed: 1988-11-18
Abstract: PURPOSE:To improve the reception processing capability of a station by mounting plural transmission medium access control sections having the same reception capability and address. CONSTITUTION:When a frame 3 is sent from an upper stream station to a lower stream station between stations 7a-7d connecting to a transmission medium 1 and a transmission medium access control section 9 detects it that a destination address 4 set in the frame 3 is addressed to itself, the frame 3 is copied in reception buffers 13a-13e in the station to apply reception processing and a frame copy bit 6 representing the reception is set in the frame and the result is sent to a downstream station. Then control sections 9a-9e having the same address in one and same station are mounted and when other station 7 detects the reception of the frame 3 already based on the bit 6, the frame copied in the reception buffer 13 is subject to abort processing. Thus, the station at the reception side does not receive the frame in duplicate.
Patent JP-H06128224-A (JP)
Title: Method for preserving maleimides
Inventor: TOUBOU TOMOAKI
IPC: C08F22/40
Filed: 1992-10-29
Abstract: PURPOSE:To preserve maleimides on an industrial scale, not to produce fine powder during the preservation and to readily handle maleimides. CONSTITUTION:Maleimides are stored in the presence of a polymerization inhibitor in the form of an acrylonitrile solution.
Patent JP-2001114707-A (JP)
Title: Method for producing stabilized type crystal
Inventor: YASUKAWA MASAMI
IPC: C07B61/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a stabilized crystal of a crystal polymorphic organic compound from its metastable crystal and obtain the stabilized crystal produced by the method, especially provide the method for producing high melting point type crystal of ethyl=(R)-2-[4-(6-chloro-2-quinoxalyloxy) phenoxy] propionate and the stabilized crystal produced by the same method. SOLUTION: In a method for producing a stabilized crystal of an organic compound having crystal polymorphism from its metastable crystal through solid phase conversion by heating, the velocity of the solid phase conversion is expressed by the equation of n-th degree of the formula; kθ=[-1n(1-X)] 1/n and the temperature dependence of the velocity of solid phase conversion is expressed by the Arrhenius equation.
Patent JP-H05110217-A (JP)
Title: Renewable flexible printed board
Inventor: SASAKI SHIGEKUNI
IPC: H05K1/03
Filed: 1991-10-14
Abstract: PURPOSE:To provide a flexible printed board which has resistance to soldering heat and is renewable. CONSTITUTION:This flexible printed board consists of a metal foil and a synthetic resin and uses the synthetic resin which dissolves in solvent at 260 deg.C or above of glass transition temperature and is renewable. As examples of synthetic resin, polyimide, fluorine polyimide, the polyimide which uses 2, 2'-bis(trifluoromethyl)-4, 4'-diamino biphenyle especially as diamine content, its copolymer or the mixture of them can be listed. Therefore, it can be used again and effective to environment protection and resources conservation.
Patent JP-H07145756-A (JP)
Title: Combustor
Inventor: SUGIYAMA YOKICHI
IPC: F02K7/10
Filed: 1993-11-22
Abstract: PURPOSE:To provide a high combustor performance over a wide range of air- fuel ratio in a combustor for a missile, the slip stream side of an air intake duct of which is divided into an upstream duct and a downstream duct by mounting a fuel control device capable of changing the proportion of fuel flow rate distributed to each duct in response to the air-fuel ratio. CONSTITUTION:Respective two fuel control devices 7a, 7b are attached exclusively to an upstream duct 2a and a downstream duct 2b for air intake ducts mounted symmetrically to a machine shaft in a combustor for a ram jet engine applied to the a pusher device of a supersonic missile 1. Fuel supplied from a fuel pump 6 is supplied to a fuel nozzles 9a, 9b attached to the respective ducts 2a, 2b and sprayed through the fuel control devices 7a, 7b, fuel pipes 8a, and 8b after the fuel is branched to two directions by a branch pipe 11. At this time, fuel flow is distributed to a flow ratio responding to the respective air-fuel ratios by the respective fuel control devices 7a, 7b. Thereby, the air-fuel ratio of individual upstream duct 2a and downstream duct 2b can be changed properly.
Patent JP-H04370650-A (JP)
Title: Color successive lighting apparatus
Inventor: JIYON GURAHAMU HORUDEN
IPC: G02F1/1335
Filed: 1991-10-14
Abstract: PURPOSE: To provide a color sequential illuminating device in which emitted light is synchronized with an electric signal given to a lamp by providing illuminating means formed of organic phosphor having designated color characteristic and light decay time among plural illuminating means. CONSTITUTION: When an illuminating means 1 is operated, light is generated in a glass envelope 2 by discharge in the gas 8. This causes blue phosphor powder 4 to emit blue light, and the blue light stimulates fluorescence in an organic phosphor 10. In this case, the organic phosphor 10 is selected to have color characteristics of suitable wavelength of green or red, for example, and the light decay time is the duration substantially shorter than the light decay time of blue phosphor powder 4. By this arrangement, after the illuminating means is turned off, the generation of both colors will not continue for a long time, and further the decay time of blue, green and red light is substantially equalized. Accordingly, undesired mixture of colors can be decreased so as to obtain the improved color range and color purity.
Patent JP-H08131070-A (JP)
Title: Oil and fat composition for frying oil
Inventor: SUZUKI YASUO
IPC: A23D7/00
Filed: 1994-11-02
Abstract: PURPOSE: To obtain an oil and fat composition for frying oil capable of providing a fried food excellent in texture even just after freezing and thawing by adding a sugar-alcohol and/or a polyglycerol and an emulsifying agent to an edible oil and fat. CONSTITUTION: This uniform oil and fat composition is obtained by adding 0.01-4.0 pts.wt. total amount of a sugar-alcohol and/or a polyglycerol to 100 pts.wt. edible oil and fat and adding about 0.01-8 pts.wt. emulsifying agent (e.g. a glycerol ester of a fatty acid) thereto. The resultant fried food prepared by frying has excellent texture without causing the deterioration in the texture due to the softening even after the passage of time.
Patent JP-H02139442-A (JP)
Title: Production of complex yarn
Inventor: ISHII SEIJI
IPC: D02G3/36
Filed: 1988-11-21
Abstract: PURPOSE:To obtain a complex yarn which is used to produce a high-density and water-repellent cloth for rain coats or umbrellas by interlacing the multifilament core yarn with extremely fine multifilament of high elongation, then false-twisting the interlaced yarns. CONSTITUTION:The multifilament core yarn is combined with extremely fine multifilament yarn of high elongation to be fluffing fibers and they are interlaced. Then, the interlaced yarn is false-twisted at such a temperature as the boiling water shrinkage of the multifilament core yarn does not change (for example, 130 deg.C in nylon 6, 160 deg.C in nylon 66 150 deg.C in polyethylene terephthalate and 140 deg.C polybutylene terephthalate) to give the subject complex yarn.
Patent JP-H01132761-A (JP)
Title: Sputtering target electrode
Inventor: SATO YASUHISA
IPC: H01L21/285
Filed: 1987-11-19
Abstract: PURPOSE:To facilitate the repair and exchange work of a target block by forming dovetail grooves to the joint surfaces on the front face of a backing plate and the lower side of the target block and fitting both grooves to each other. CONSTITUTION:Plural pieces of the 1st dovetail grooves 11 are formed in parallel atop one side of the backing plate 10 and cooling water paths 10a having a rectangular section are embedded zigzag near approximately the central face in the thickness direction of the backing plate 10. The 2nd dovetail grooves 13 which slide with the 1st dovetail grooves 11 are provided on the rear face of the target block 12 to be joined to the backing plate 10. The 2nd dovetail grooves 13 of the target block 12 are slid and fitted to be matched with the 1st dovetail grooves 11 of the backing plate 10, by which the target block 12 is fixed to the backing plate 10 and is fixed by set screws 14. The surface 12a of the target block 12 is used as a target electrode surface.
Patent JP-H11193247-A (JP)
Title: Emulsion as contrast medium and its application
Inventor: LOHRMANN ROLF
IPC: A61K49/22
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a site-specific emulsion capable of containing a gas-forming chemical substance in a stable liquid state, and forming fine foams when ultrasonic energy is applied. SOLUTION: This emulsion is used as an ultrasonic imaging agent, contains at least one kind of water-insoluble gas-forming chemical substance and at least one kind of stabilizer, and the emulsion can form fine foams by the application of ultrasonic energy. Here, the emulsion contains at least one kind of water-insoluble gas-forming chemical substance having a boiling point of <37 deg.C, and a hydrophobic or amphiphilic compound in an amount sufficient for keeping the gas-forming chemical substance in a liquid state at 37 deg.C under the atmospheric pressure before exposed to the ultrasonic energy; but in this case, the at least one kind of stabilizer is not contained.
Patent JP-H10199873-A (JP)
Title: Method and device for improving film stability of fluorosilicate glass film
Inventor: MOHAN K BAN
IPC: C23C16/40
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To reduce the dielectric constant of a halogen doped layer and to improve stability by introducing first halogen source gas and second halogen source gas different therefrom into a deposition chamber with silicon and oxygen source gas and forming plasma. SOLUTION: Process gas is introduced to a reactive chamber 15 from a gas dispersion manifold 11, and a wafer and a susceptor 12 are preferably heated to about 300-450 deg.C. Process gas contains SiF4 as first halogen source gas, TEOS as silicon source gas, oxygen source gas in the form of O2 , and the second halogen source gas of NF3 , F2 or the like which comparatively easily decomposes into fluorine. Prescribed pressure is set in the reaction chamber 15 and is maintained by a vacuum pump device and a throttle valve 32 in connection with the introduction of process gas during deposition. When a process condition is set, plasma is generated by using a mixed frequency RF power source, and the layer of desired thickness is deposited.
Patent JP-H06144018-A (JP)
Title: Weatherstrip for sun roof
Inventor: URUME HIROSHI
IPC: B60J10/82
Filed: 1992-10-30
Abstract: PURPOSE:To prevent the upper part of a hollow lip from being deformed even when the lid is used in a type of sunroof wherein the lid tilts up as well as inner slides. CONSTITUTION:A hollow lip 6 closely in contact with the opening 5 of a body roof is provided successivley on a welt 4 mounted on a sunshine roof lid 2. A stopper 13 is provided in the position of a part facing to the interior of the hollow lip 6 of the welt 4. A first protrusion 14, which can abut on the upper end of the stopper 13, and a second protrusion 15, which can abut on the bottom end of the stopper 13, are formed on the inner wall of the hollow lip 6. When the tilted up sunshine roof lid 2 is returned to its initial state, the second protrusion 15 abuts on the bottom end of the stopper 13 and hinders the upper portion of the hollow lip 6 from deforming. When the inner slided sunshine roof lid 2 is returned to its initial state, the first protrusion 14 abuts on the upper end of the stopper 13 and hinders the upper part of the hollow lip 13 from being deformed.
Patent JP-H08152532-A (JP)
Title: Structure for housing optical fiber
Inventor: SUKEGAWA TAKASHI
IPC: G02B6/04
Filed: 1994-11-28
Abstract: PURPOSE: To obtain a structure for housing optical fibers which is capable of easily housing the optical fibers into block bodies and does not damage the optical fibers. CONSTITUTION: This structure is composed by combining the two block bodies A and B. Opening recessed parts 52 and projecting parts 54 are formed respectively opposite to each other on the butt surfaces of the block bodies A and B and spacings are formed between the opposite surfaces of these opening recessed parts 52 and projecting parts 54. These spacings are used as holes 50 for housing the optical fibers. The optical fibers are housed in these holes 50 for housing the optical fibers.
Patent JP-H10183337-A (JP)
Title: Aluminum alloy thin film and aluminum alloy sputtering target
Inventor: FUKUYO HIDEAKI
IPC: H01L21/285
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain an Al alloy thin film and the sputtering target for forming the Al alloy thin film having a low resistance, a high hillock resistance and an excellent corrosion resistance against a developer by specifying the composition of the Al alloy thin film for a plane type display circuit. SOLUTION: In the Al alloy thin film for the plane type display circuit, the alloy is composed of 0.2-2at% M in total (M expresses one kind or more of elements selected from among Mo, Cr, W, V, Nb, Ta, Ti, Zr or Hf), 0.1-2at% B and the balance Al with inevitable impurities. By this way, the hillock generating density is zero, the resistivity of the film is 10μΩ.cm or below, and moreover the self-potential of the film is improved at the heat treatment temperature 350 deg.C being the characteristic demanded for the thin film for the plane type display circuit. Further, the Al alloy thin film and the sputtering target for it hardly generating splashes and particles in the case of sputtering are obtained.
Patent JP-H09113007-A (JP)
Title: Air conditioning facility
Inventor: IRIE KIICHI
IPC: F25B15/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To accommodate for a circulating amount of cold water or hot water in a cold water or hot water feeding machine even against a poor setting of a bypassing pipe (a pipe diameter, a valve size or the like) arranged to accommodate for a circulating amount of cold water or hot water in the cold water or hot water feeding machine by a method wherein each of control devices for an air conditioner is provided with an air conditioner central monitoring device for outputting a forced opening instruction for a cold water or hot water valve. SOLUTION: A central monitoring device 8 for an air conditioner transmits a forced opening signal for a cold water or hot water valve 4 to an air conditioner control device 7 in the case that an address of an air conditioner 3 forcedly opened when a circulating amount of cold water or hot water is decreased to show an abnormal state is set in advance or in the case that a flow rate decreasing signal is received from a freezing machine 1 by turning ON/OFF a forced opening permission flag which can be set for every air conditioner 3.  At the control device 7 for an air conditioner, when the cold water or hot water valve forced opening signal obtained from the central monitoring device 8 of the air conditioner is received, a controlling operation is carried out for forcedly opening the cold water or hot water valve 4 irrespective an operation/stopping of the air conditioner 3, thereby a circulating amount of cold water or hot water in the freezing machine 1 is accommodated.
Patent JP-H06144142-A (JP)
Title: Pad for air bag device
Inventor: IKEDA TAKANOBU
IPC: B60R21/20
Filed: 1992-10-30
Abstract: PURPOSE:To provide the pad of an air bag device capable of improving the touch near the cross portions between the center line portion and side line portions on cover sections when the cover sections surrounded by the center line portion and the side line portions of an expected rupture section are opened by the expansion of an air bag. CONSTITUTION:The expected rupture section 16 of a pad 10 is constituted of a center line portion 15 and side line portions 16 bent and extended from both ends of the center line portion 15 respectively on the plan view. Cover sections 12, 13 opened when an air bag is expanded are formed at the portion surrounded by the center line portion 15 and the side line portions 16. Cover section side portions 12a, 12b, 13a, 13b near the cross portions between the center line portion 15 and the side line portions 16 of the expected rupture section 14 are formed into a curve having the radius of 2-20 mm. The synthetic resin of the cover section side portions 12a, 12b, 13a, 13b is made of thermoplastic elastomer having the bending elastic modulus of 50-3,200Kgf/cm<2>.
Patent JP-H04212228-A (JP)
Title: Electrode consumption rate measuring device of disconnect switch
Inventor: TAKIMOTO MASARU
IPC: G01R31/327
Filed: 1990-11-01
Abstract: PURPOSE:To correctly estimate the life of a main contact part by simple constitution by finding loop breaking current value from a difference between current values before and after a disconnect switch open-circuit operation detected by the current transformers provided on a bus connecting circuit and a section circuit. CONSTITUTION:When an instruction detecting sensor 16 detects an open-circuit operation instruction, the current transformers 99, 61 measure the current values in a bus connecting circuit 58 and a section circuit 60 so as to store them in a data processing part 62 through a peak hold circuit 13. Next, when an open circuit state detecting sensor 17 detects the open circuit state of a disconnect switch, changes in the current values of the circuits 58, 60 are detected to be stored in the processing part 62. The processing part 62 operates a loop breaking current value from a difference between the current values base on the stored data to send it to a cumulative operation part. The operation part stores the breaking current values of the respective disconnect switches while adding the data from the processing part 62 to the corresponding disconnect switch data. Thereby, the breaking current values can be correctly measured thus to enable the life of a main contact part to be estimated.
Patent JP-H08139716-A (JP)
Title: Synchronizing signal detecting circuit for second generation cordless telephone system
Inventor: WAKAMATSU SHUNICHI
IPC: H04L7/08
Filed: 1994-11-04
Abstract: PURPOSE: To provide a synchronizing signal detecting circuit of a 2nd generation cordless telephone system which can perform switching of detection between the synchronizing signals of both control and communication slots, can deal with the change of the receiving situation, and also can surely detect the synchronizing signals. CONSTITUTION: An inputted synchronizing words of 16 or 32 bits are converted into the serial data of 16 or 32 bits by the 16-bit shift registers 8a and 8b and inputted to a comparator 7a of 16 bits or a comparator 7b of 32 bits. These serial data are compared with a normal synchronizing word that is read out a UW16-bit pattern table 5 or a UW32-bit pattern table 6. If the coincidence is confirmed between these data and word, a coincidence signal is outputted. Then an AND is secured between the coincidence signal of each of both comparators 7a and 7b and a detecting range timing signal and a UW16 or UW32 wait flag signal respectively by a 3-input AND circuit 9a or 9b. Thus the detection flags are outputted by the flip-flops 10a and 10b.
Patent JP-H07237984-A (JP)
Title: Chemically formed coating on silicon carbide
Inventor: SUTEIIBU KUN
IPC: C04B41/52
Filed: 1994-11-04
Abstract: PURPOSE: To improve the high-temp. resistance against sulfidation, chlorination and fused ash-deposition by introducing ceramics and pack mix in a retort, heating the retort in an inert gas atmosphere, forming a multilayered chromium carbide conversion coating on the ceramics keeping at a high temp. for a specified time period.  
     CONSTITUTION: Ceramics can be silicon carbide, silicon nitride, boron carbide and titanium carbide. A pack mix comprises, by wt.%, 20% metal source, 3% activator and 77% inert filler, the metal source being a member selected from the group comprising Cr and Cr-Al, and being a member selected from the group comprising source metal, pure metal powder and alloy powder. The activator is a member selected from the group comprising AlCl 3 , NH 4 Cl, AlBr 3  and NH 4 Br. The inert filler is a member selected from the group comprising Al 2 O 3 , ZrO 2 , CaO, MgO and SiO 2 . Deoxygenated argon or the like is used as an inert gas. The heating process at the retort is at 1,250°C and for 30 hours. 
     COPYRIGHT: (C)1995,JPO