baber/WOPTO huggingface dataset:
Patent JP-S63140794-A (JP)
Title: Ge alloy brazing filler metal exhibiting joint strength at high temperature
Inventor: OOMURA TOSHIMASA
IPC: B23K35/30
Filed: 1986-12-01
Abstract: PURPOSE:To improve joint strength at a high temp. by forming the titled brazing filler metal of a compsn. contg. specific weight % of Al and Cu and consisting of the balance Ge and impurities and adding prescribed % of Si, Sb Ga and Ni thereto at need. CONSTITUTION:The compsn. components of the brazing filler metal are composed of 30-50wt% A and 0.01-10% Cu, are composed of the balance Ge and inevitable impurities and are incorporated therein with 50-70% Ge component. 1 or >=2 kinds among Si, Sb, Ga and Ni are added thereto at 0.1-3% at need. The Ge and Al components in the co-existing state have the effect to improve the joint strength and the Cu improves the wettability and flow characteristics of the brazing filler metal. The Si, Sb, Ga and Ni have the effect of increasing the joint strength by improving the wettability of the brazing filler metal. The joint strength is, therefore, improved by the improvement in the wettability of the brazing filler metal at the high temp.
Patent JP-2001109637-A (JP)
Title: System lock recovery processing method
Inventor: GOTO MITSUO
IPC: G06F3/06
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a processing method for recovery from system lock for permitting recovery without reset in the manner of hardware when unexpected system lock occurs. SOLUTION: When a task, which is disabled in operation by the occurrence of system lock, is detected by a task except for the task, in which system lock occurs, and is to be restarted, information is set for discriminating the restart of the restarted task and afterwards, control is performed for restarting the task.
Patent JP-H01131066-A (JP)
Title: Boron nitride based compact calcined under ordinary pressure
Inventor: ADACHI KENICHI
IPC: C04B35/101
Filed: 1987-11-14
Abstract: PURPOSE:To obtain a boron nitride based compact calcined under ordinary pressure containing BN, Al2O3 and high-silicate glass at a specific ratio, having a relative density of specific value or above and improved shape restriction and productivity as well as high density and strength and good abrasion resistance, thermal shock resistance and corrosion resistance. CONSTITUTION:The aimed boron nitride based compact calcined under ordinary pressure consists of 70-15wt.% BN, 5-75wt.% Al2O and 10-80wt.% high-silicate glass and has >=55% relative density. The above-mentioned high-silicate glass means boron silicate glass existing in the state where the surface of silica particle is coated with a film of boron oxide and is obtained e.g., by the following method: Borate or boron oxide is added at an amount of about 2-10wt.% as B2O3 to SiO2 existing in the ultrafine particle state and the blend is calcined at about 800-1300 deg.C to afford a calcined compact, which is then pulverized and repeatedly calcined at the above- mentioned temperature and pulverized. The above-mentioned boron nitride compact calcined under ordinary pressure is obtained e.g., by blending each raw material at a prescribed ratio, pulverizing the blend under non-oxidizing atmosphere and then molding the powder and calcining the resultant compact.
Patent JP-H04158825-A (JP)
Title: Endoscope
Inventor: NAKAZAWA MASAAKI
IPC: A61B1/00
Filed: 1990-10-23
Abstract: PURPOSE:To enable removal of water drops on an external surface of an observation window simply and at a low cost by arranging a cover member which has an opening forming a groove in the perimeter of the observation window while a clearance is provided between the member and an end face at the tip thereof and a guide for drainage to lead the clearance to an outer circumferential surface or the like of the cover member. CONSTITUTION:A nozzle 37 is provided at a tip part 16 so as to face an observation window 34 and an external surface thereof 34 and air and water are fed from the nozzle 37 to allow the cleaning of the external surface of the observation window 34. In an endoscope of such a type, the observation window 34 is formed sticking out from an end face 33 of the tip part 16 while a cover member 42 which has an opening 49 forming a groove 51 in the perimeter of the observation window 34 is mounted with a clearance 45 between the member and the end face 33 of the tip part 16. Moreover, a guide part for drainage such as connecting hole 53 is provided to lead the clearance 45 to the external surface of the cover member 42 or a suction channel. the numeral 36 indicates a suction port and 35 a lighting window.
Patent JP-S61157510-A (JP)
Inventor: ERAIN SHII BETSUKUUIZU
IPC: C08F20/18
Filed: 1985-12-19
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-H08143814-A (JP)
Title: Coating material composition
Inventor: KINOSHITA HIROSHI
IPC: C09D5/00
Filed: 1994-11-21
Abstract: PURPOSE: To obtain a coating material composition useful for coating external and internal walls of a concrete construction and excellent in adhesiveness, pollution resistance, elongative performance, etc., by mixing a water dispersion- type acrylic copolymer with a solvent solution-type acrylic copolymer in a specific ratio. CONSTITUTION: This coating material composition comprises (A) a water dispersion-type acrylic copolymer containing 40-60% non-volatile component and having +25 to -10 deg.C glass transition temperature and (B) a solvent dissolving acrylic copolymer containing 40-60% non-volatile component and having 5-50 deg.C glass transition temperature, which are uniformly mixed in the ratio of (40:60) to (70:30). The composition can be obtained by adding about 0.1-0.5wt.% mineral oil-based anti-forming agent, and a nonionic surfactant (e.g.; a sorbitol ester, etc.) under agitation, further adding 1-5% alcohol-based solvent to the ingredient A and mixing uniformly, adding the ingredient B slowly with a rate of about 20l per minute and uniformly mix the mixture for 10-30 minutes after the total mixture is formed.
Patent JP-H10183134-A (JP)
Title: Coke furnace
Inventor: SAKAGUCHI SEIICHI
IPC: F27D1/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain an coke oven hardly causing attachment of carbon generated together with dry distillation of coal and capable of readily releasing the carbon even if attached. SOLUTION: Glaze containing 10-40wt.% R2 O (R is Na or K), 0-10wt.% Li2 O and 0-10wt.% B2 P3 expressed in terms of oxide and the balance of SiO2 and having <=900 deg.C melting point or glaze to which thermal expansion coefficient- adjusting agent in same amount as that of the glaze or below is applied to the surface of a refractory constituting a coke oven and the glaze is melted while heating or cooling to form the glaze on the surface of the refractory.
Patent JP-S63140142-A (JP)
Title: Shock absorber
Inventor: NAKATA AKIRA
IPC: F16K31/163
Filed: 1986-12-02
Abstract: PURPOSE:To widely control the moving speed of a piston by providing a circulation hole either on a cylinder or on a piston, and further providing a valve for changing the flow area of the circulation hole on the other. CONSTITUTION:A piston 33 has a circulation hole 34 for a fluid at the central portion thereof and a plurality of through holes 35 in the periphery of the circulation hole 34. A check valve 36 is urged below the through holes 35 in the direction of covering the through holes 35. A stopper 43 is liquid-tightly screwed at the center of a cover 32 of a cylinder, and a tapered needle valve 44 smaller than the inside diameter of the circulation hole 34 is liquid-tightly screwed in the stopper 43 in agreement with the position of the circulation hole 34 disposed on the piston 33 in such a manner as to be freely adjusted in the direction of length and be freely attached and detached.
Patent JP-H07115909-A (JP)
Title: Method for injecting cream in preparation of cream puff
Inventor: HIROTA MORINOBU
IPC: A23G3/20
Filed: 1993-10-22
Abstract: PURPOSE:To provide a cream injection method capable of easily injecting cream into a puff case at a shop and providing a consumer with delicious cream puff. CONSTITUTION:The cream 3 to be injected is divided into prescribed portions and sealed in a partitioned bag 1 sealed at four corners and having an ejection port near an edge. In the case of injecting the cream, the ejection port of the partitioned bag 1 is connected to an injection needle 7 via a filling machine 6 and the partitioned bag 1 is successively pressed from an end toward the other end to squeeze the cream 3 and inject into the puff case 5.
Patent JP-2001114725-A (JP)
Title: Method for synthesizing tertiary carboxylic acid and its ester by using rhodium carbonyl catalyst
Inventor: JO KYO
IPC: C07C51/14
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for selectively synthesizing a tertiary carboxylic acid or its ester under mild conditions and obtain a synthetic catalyst. SOLUTION: This method for synthesizing a tertiary carboxylic acid and its ester comprises carrying out a reaction of at least one kind of compound selected from a group comprising >=4C olefines and >=4C alcohols with carbon monoxide and water or an alcohol in the presence of a rhodium carbonyl catalyst in a method for synthesizing the tertiary carboxylic acid and its ester by carrying out the above reaction in a strong acid.
Patent JP-S62148395-A (JP)
Title: Molecular beam crystal growth method and molecular beam cell for crystal growth
Inventor: OKADA HIROSHI
IPC: H01L21/203
Filed: 1985-12-23
Abstract: PURPOSE:To easily control the intensity of the molecular beam and to grow a crystal with less surface fault on a substrate by using a molecular beam cell wherein a short pipe contg. a baffle plate is provided at the leading end of a raw material crucible, setting the temp. of the short pipe at a value higher than the temp. of the crucible, and projecting a molecular beam when molecular beam crystal growth is carried out. CONSTITUTION:A crystal is grown by projecting the molecular beam of a crystal material 1 on the substrate in the molecular beam crystal growth method. The molecular beam cell, wherein the short pipe 5 contg. a baffle plate 6 is provided at the leading end of the raw material crucible 3, is used. The temp. of the short pipe 5 is set at a value higher than the temp. of the crucible 3 to prevent the dewing of the raw material vapor on the short pipe 5 (the short pipe 5 is heated by a heater 8 separately from a crucible heater 4). A molecular beam is projected while controlling the formation of the secondary molecular beam source. The raw material crucible 3 and the short pipe 5 are preferably formed with the same material (e.g., PBN).
Patent JP-2001108128-A (JP)
Title: Drain valve
Inventor: YAMAURA TOMOAKI
IPC: F16K17/168
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent a reverse flow from a drain water channel of a drain valve. SOLUTION: This drain valve includes a valve which opens and closes between an ordinary water channel serving as a water channel during the non- drain time and a drain water conduit serving as a water channel at the time of drain, and includes a first seal part for sealing between both water conduits, and a second seal part interlocking with the valve to seal between the drain water conduit and the atmospheric air, and is disposed so that the second seal part is forced to close the valve by the internal pressure of the drain water conduit. In this drain valve, the pressure receiving area of the second seal part is made larger than that of the first seal part, and the drain valve is disposed in a water conduit of an ion water generator.
Patent JP-H10133456-A (JP)
Title: Process cartridge, and electrophotographic image forming device using the same
Inventor: SHOJI TAKEO
IPC: G03G15/02
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain high image quality even when the life of an electrifying means is near its end and to enable a long use of a process cartridge which is loadable to the image forming device and has at least an image carrier and the electrifying means integrally. SOLUTION: This cartridge can be loaded to the image forming device and integrates at least the image carrier 1 and electrifying means 7 which electrifies in contact with the image carrier. In this case, the electrifying means 7 and the process cartridge having it can be used over a long period of time by providing life detection means 15, 18, and 20 for detecting the life of the electrifying means, and a control means 17 for variably controlling, according to the results of the detection by the life detection means 25, 18, and 20, conditions under which an electrifying bias is applied to the electrifying means 7.
Patent JP-2000114542-A (JP)
Title: Thin-film transistor and its manufacture
Inventor: YUDA KATSUHISA
IPC: H01L29/786
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To make a drain current large so as to improve the performance of applicable device by forming on a substrate in sequence, a thin film with a step in channel widthwise direction, an active layer silicon film, a gate insulation film covering the thin film, a gate insulation film thereon, and a gate electrode thereon. SOLUTION: First, a silicon oxide film is formed on a glass substrate 1, and the silicon oxide film 21 for forming step is formed parallel to the channel lengthwise direction by patterning. An excimer laser 3 is emitted thereto to melt and recrystalize silicon, forming a polycrysalline silicon film 2 of active layer. Then impurity ions 7 are introduced by using a resist 13 and a gate electrode 5 as a mask. After removing the resist 13 an interlayer insulation film 10 is formed and a contact hole 11 is made, and a gate wiring electrode 6 and a source/drain wiring electrode 12 are formed. Thus, the uniform characteristic of a thin-film transistor can be kept without increasing its device area and the drain current be increased.
Patent JP-H02138047-A (JP)
Title: Paper supply device
Inventor: HAYASHI SHUJI
IPC: G03G15/00
Filed: 1988-11-15
Abstract: PURPOSE:To prevent damage to a document such as break, bend, etc., by giving a warning, stopping the paper supply, etc., even when a paper whose tip is curled upward or downward, is suppled by providing a control means controlled by output from a switch operated in response to movement of a curl detecting lever. CONSTITUTION:When a curl detecting lever 3 abuts against a sheet 10 whose tip is curled, a switch 4 operates in response to movement of the curl detecting lever 3. A control means controlled by output of the switch 4 stops the introduction of the tip-curled sheet 10 to a paper supplying roller 12, or gives a warning to an operator of the paper supply device.
Patent JP-S62146962-A (JP)
Title: Iron oxide-coated inorganic sphere
Inventor: TAKEYA YUKIHIKO
IPC: C08K9/06
Filed: 1985-12-20
Abstract: PURPOSE:To provide an iron oxide-coated inorg. sphere which has good touch to the skin, allows fine color mixing to be carried out and is light yellow to reddish brown, by coating the surface of an inorg. sphere base having a specified particle size with iron oxide. CONSTITUTION:An inorg. sphere base having a particle size of 0.1-100mum is coated with at least one metal oxide selected from among TiO2, Al2O3, ZnO, SiO2, ZrO2, etc. An aq. soln. of a basic iron salt is added to an aq. suspension of said inorg. sphere in water with string, the mixture is heated to 80 deg.C or above and a salt of a fatty acid is added thereto. The pH of the mixture is adjusted to 4.0-5.0 by adding an alkali such as NaOH, NH4OH, etc. and the mixture is aged. The pH of the mixture is adjusted to 6.0-7.0 and the mixture is aged. The product is recovered by filtration, washed with water and dried at 150 deg.C or below to obtain an iron oxide-coated inorg. sphere coated with 0.5-40wt% Fe2O3.
Patent JP-2001114673-A (JP)
Title: Apoptosis-inducing agent
Inventor: FURUBAYASHI MAKIO
IPC: A61K31/122
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a new apoptosis-inducing agent. SOLUTION: This apoptosis-inducing agent comprises an astaxanthin monoester as an active ingredient.
Patent JP-H02134936-A (JP)
Title: Monitoring circuit for communication equipment
Inventor: YOSHIZAWA YASUNORI
IPC: H04B17/00
Filed: 1988-11-15
Abstract: PURPOSE:To easily restore the operation history of a communication equipment at the time of maintenance for the occurrence of a fault or the like by preserving the state change of the communication equipment in an exchangeable non- volatile memory. CONSTITUTION:A monitoring circuit 13 monitors and stores the operation state and the fault state of a communication equipment 11 and consists of a state monitoring circuit 130, a control circuit 131, a state memory 132, a time counter 133, and a monitoring circuit power source 134. The state monitoring circuit 130 collects the on/off state of the power source of the communication equipment 11 and the operation state and the fault state of each element constituting the communication equipment 11 under the control of the control circuit 131 and outputs them to the control circuit 131. When the fault state of the communication equipment is changed, the operation state and the fault state at this time and the time are written in a non-volatile storage means 132. This means 132 can be replaced. Thus, the non-volatile storage means is periodically replaced with another and the old non-volatile storage means is recovered to recognize the state of each communication equipment.
Patent JP-H08207284-A (JP)
Title: Ink jet recording method and ink jet recording device
Inventor: KOMATA KOICHI
IPC: B41J2/05
Filed: 1995-11-07
Abstract: PURPOSE: To reduce the variability in printing of a part at the joint of heater boards by a method wherein an ink jet head, in which a plurality of element substrates provided with a plurality of discharging energy generating elements are arrange in a row, is employed while neighboring discharging energy generating elements between the neighboring element substrates are selected so as to be capable of being driven simultaneously or continuously. CONSTITUTION: 128 thermoelectric converting bodies 802 of discharging energy generating element, for example, are arranged in a row while 16 pieces of the thermoelectric converting bodies 802 are selected so as to be in drivable condition as one block simultaneously and substantially. When a signal is inputted into the enable line of BENB1 in a first division time, 4 pieces of the thermoelectric converting bodies 802 at right side of the vicinity of a center, for example, are selected so as to be drivable. Subsequently, a signal in a second division time is inputted into the enable line of a BENB2 whereby 4 thermoelectric converting bodies at the right side of previously selected thermoelectric converting bodies 502 are selected so as to be drivable, then, the selection is advanced from left end toward the center of the bodies 802.  The thermoelectric converting bodies 802 are driven so that the joint of a driving period is at a different position from the joint of the element substrates in such a manner.
Patent JP-H04162817-A (JP)
Title: Latch circuit
Inventor: NINOMIYA KAZUKI
IPC: H03K3/356
Filed: 1990-10-26
Abstract: PURPOSE:To reduce power consumption and heat generation and to decrease a write time by connecting the output of an inverter to the same input to which the output of transfer gate of a logic is connected. CONSTITUTION:An inverter 6 is employed as a logic gate and sources of an N-channel and a P-channel transistor (TR) being components of an inverter 1 are connected to a power supply via resistors 2, 3. Moreover, an external data 4 is supplied to the input of the inverter 6 via a transfer gate 5 and an external enable signal 7 is inputted to the transfer gate 5 and the output of the transfer gate 5 is supplied to the input of the inverter 6. Moreover, the output of the inverter 1 is connected to the input of the inverter 6 and the output of the inverter 6 is outputted externally supplied to the input of the inverter 1. Then an external data 9 is supplied to the input of the inverter 6 via a transfer gate 101 and an enable signal 100 is supplied to the transfer gate 101. Thus, the power consumption and heat generation are reduced and a write time is decreased.
Patent JP-H07141465-A (JP)
Title: Method for detecting inclination of document image
Inventor: SAITO TAKASHI
IPC: G06T7/60
Filed: 1993-11-18
Abstract: PURPOSE:To accurately detect an inclination regardless of character string directions by reducing data quantity to be a processing object by using the connection component of a compressed image, shortening the processing time and performing processings different mutually in the vertical direction and in the horizontal direction. CONSTITUTION:The connection component of a black picture element is extracted (103) from a compressed image (102) and a character string direction is detected from the direction of the component (104). The inclination histogram in the horizontal direction and the inclination histogram in the vertical direction are prepared (105). In each histogram, a candidate angle and a certainty factor are calculated and the inclination of the higher certainty factor is determined (106).
Patent JP-H06119917-A (JP)
Title: Oil-impregnated secondary battery with uniform pressure
Inventor: AKIYAMA HIROSHI
IPC: H01M2/04
Filed: 1992-10-02
Abstract: PURPOSE:To prevent drop of the capacity by furnishing an oil stop plate above an electrode plate in a battery case, and therewith preventing the insulative oil from attaching to the electrode plate when the battery tilts to a large degree. CONSTITUTION:An oil stop plate 3 is installed between the top of a separator 4 and the surface 2 of electrolyte. When the battery tilts, insulative oil 1 is prevented from attaching to the electrode plate 5 to lead to prevention of drop of the capacity, One example of the manufacturing method for this type of oil stop plate 3 is illustrated beside. Electrolyte is poured in till a level, over the top of the separator o4, and unhardened resin is poured into case 8 and left hardening. The resin is such a one as having a smaller specific weight than the electrolyte and not reacting with the electrolyte. After the resin is hardened, a hole is bored in the central part. The electrolyte is refilled to keep the level over the oil stop plate 3. At service, the upper part is filled with the insulative oil 1.
Patent JP-H11108432-A (JP)
Title: Louver mechanism and louver
Inventor: IMASAKA TOSHIYUKI
IPC: F24F13/14
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To guide air concentratedly to one side or the central side of an air outlet. SOLUTION: A louver mechanism comprises an inclination plate 11 having a communication hole 11c to a shaft hole 104; flow straightening plate 10' assembled to an inclination plate 11 by inserting a shaft part 10f in a communication hole 11c: a flow straightening plate 10" on the driven side coupled to the flow straightening plate 10' by a link bar 12; a first gear 32 assembled to the inclination plate 11 through the shaft hole 104 and having an insertion hole 32d communicated with the insertion hole 32d; a second gear 33 inserted in an insertion hole 32d and having a shaft part 33b assembled to the shaft part 10f; a third gear 34 engaged with the second gear 33; the first gear part engaged with the third gear; and a gear body having a second gear part engaged with the first gear 32.  When the second gear 33 is rotated to the given inclination position of each flow straightening plate 10, the second gear part is engaged with the first gear part 32 and the inclination plate 11 is inclined.