baber/WOPTO huggingface dataset:
Patent JP-S6199730-A (JP)
Title: Method of reproducing desiccator in air suspension circuit
Inventor: KATO HISAMI
IPC: B60G17/052
Filed: 1984-10-22
Abstract: PURPOSE:To increase the efficiency of reproduction of a desiccator, by a method wherein dehumidified compressed air in a reservoir tank is caused to pass through the desiccator, and dehumidification is effectively effected by the desiccator. CONSTITUTION:It is decided by a controller 15 whether the inner pressure of a reservoir tank 13 is decreased to lower than a set lower limit pressure. When the inner pressure exceeds the set lower limit pressure, it is decided to the capable of being reproduced, a feed air valve 6 and an exhaust value 12 are simultaneously opened. This dehumidifies a drying agent in a desiccator 4 by means of air in the reservoir tank 13 to reproduce the desiccator 4. This enables improvement of the dehumidifying effect of the drying agent in the desiccator, and also permits extension of a useful life.
Patent JP-S6380175-A (JP)
Inventor: KUROIWA TADASHI
IPC: F25D17/06
Filed: 1986-09-22
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-S6466448-A (JP)
Title: Air-fuel ratio control device of internal combustion engine
Inventor: SUZUKI MAKOTO
IPC: F02D41/14
Filed: 1987-09-07
Abstract: PURPOSE:To purify exhaust gas effectively by performing feed-back control and open loop control while an air-fuel ratio sensor outputs rich signals and lean signals during the operation of a secondary air supply means respectively. CONSTITUTION:An internal combustion engine E is provided with a secondary air supply means A for supplying air in the exhaust passage 41 on the upper stream side of a three way catalyst 42 and air-fuel ratio sensor 43. This internal combustion engine E performs feedback control by an air-fuel ratio control means B so that the exhaust gas on the upper stream side of the three way catalyst 42 may be purified effectively by making the air-fuel ratio of said exhaust gas approach the theoretical air-fuel ratio by supplying secondary air. This air-fuel ratio control means B performs feedback control while the air-fuel ratio sensor 43 outputs rich signals during the operation of the secondary air supply means A, however, it performs open loop control while the air-fuel ratio sensor 43 outputs lean signals and does not perform such control as to make mixture dense. Thus, HC and CO in exhaust gas are restricted to increase for allowing the exhaust gas to be purified effectively.
Patent JP-H0384989-A (JP)
Title: Manufacture of cubic wiring board
Inventor: OHIRA HIROSHI
IPC: H05K3/20
Filed: 1989-08-28
Abstract: PURPOSE:To easily obtain a cubic wiring substrate by a method wherein a required conductor circuit is previously formed on the injection molded plane of at least one injection molding dies by electroplating and a required resin is injected and molded in said die so that a conductor circuit is transferred to be applied or buried in a predetermined plane of a resin molded product. CONSTITUTION:By using a male die 1 coated with a reverse pattern 4a and a plated resist layer 5 as an electrode on one side and a copper as an electrode on another side, the electro-copper-plating treatment in a copper sulfate plating bath is effected to form a conductor circuit 6 coating the exposed region of the injection molding plane 1a of the male die 1. Then after subjecting the male die 1 provided with the required conductor circuit 6 to water-cleaning and drying in order, the die 1 is assembled together with a female die 2 to compose an injection molding die 3 and these are set in a required injection molding device. In this injection molding die, a required resin, for example, a polycarbonate resin is injection molded. By this injection molding, the conductor circuit 6 on the molding plane 1a of the male die 1 is transported to be applied or buried in a plane of a resin molded product and these are made into one body to produce 9 resin molded product.
Patent JP-S6283071-A (JP)
Title: Electromagnetic steel plate excellent in seizure resistance and punching property
Inventor: SHIODA TOSHIAKI
IPC: B05D7/24
Filed: 1985-10-05
Abstract: PURPOSE:To obtain an electromagnetic steel plate excellent in seizure resistance and punching property and having no possibility of environmental pollution, by applying specific paint capable of being applied in a membrane state and curable by baking at low temp. for the purpose of forming an insulating film. CONSTITUTION:A paint material coming to the insulating film formed to the surface of an electromagnetic steel plate contains a polyorganosiloxane resin further condensed by baking to form a cured film having a three-dimensional reticulated structure, a carbon functional organosilicon compound capable of enhancing the close adhesiveness and punching property of the film and a mica fine powder capable of enhancing the seizure resistance and layer insulation of the film as main components. These components are dispersed in an org. solvent such as toluene, xylene, propyl alcohol or the like or in a solvent being a mixture of two or more kinds of said solvents to prepare a uniform dispersion which is, in turn, applied to the surface of the electromagnetic steel plate and baked and cured at low temp. of 150-300 deg.C.
Patent JP-S6281479-A (JP)
Title: Production of powdery composition containing liquid
Inventor: TAKAHASHI HIDEO
IPC: A61K9/107
Filed: 1985-10-04
Abstract: PURPOSE:To obtain a powdery composition contg. a liquid which can slowly release the liquid component, by preparing a suspension of a solute soln. comprising porous powder and a solvent contg. a solvent having a vapor pressure higher than that of a solute and removing a lower-boiling solvent contained therein. CONSTITUTION:A suspension of a solute soln. comprising porous powder and a solvent contg. a solvent having a vapor pressure higher than that of a solute is prepared. The suspension is dried to remove a lower-boiling solvent contained therein to obtain an intended liq.-contg. powdery composition contg. a soln. of a liq. solute within the pores of the porous powder. The porous powder is one which has pores communicating with the surface of the particles, and commercially available activated carbon, silica gel, activated zinc white, etc., themselves may be used as the porous powder. Among them, activated carbon having a large specific surface area and a large pore volume, and silica gel of a size of the order of mu are preferably used in order to enhance the amount of the liq. incorporated. Examples of the solute include synthetic pyrethroid, isoxathion, lubricating oils, etc.
Patent JP-S6275230-A (JP)
Inventor: RUDORUFU BUARUTAA SHIEERU
IPC: G01N21/552
Filed: 1986-09-22
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-H0387369-A (JP)
Title: Coated sintered hard alloy tool
Inventor: HORIE HITOSHI
IPC: C23C16/36
Filed: 1989-08-29
Abstract: PURPOSE:To improve breaking resistance by coating a vase material composed of sintered hard alloy having a beta removal layer with an inner layer of TiCN, an intermediate layer of Ti compound, and an outer layer of Al2O3, etc., of each specified thickness by a CVD method. CONSTITUTION:A WC-base sintered hard alloy consisting of WC powder, powder of one or more kinds among the carbides, and carbonitrides of the groups IVa, Va, and VIa metals, and powder of Fe- and Cr-group metals is used as a base material. A beta removal layer free from (WTiTa)C is provided on the above base material to 10-50mu thickness. An inner layer of TiCN of 0.5-10mu thickness is formed on the above base material by a CVD method using an organic CN compound as a reactant gas. Subsequently, an intermediate layer of 1.0-10mu thickness consisting of one or more kinds among TiC, TiN, and TiCN and an outermost layer of 0.5-5mu thickness consisting of Al2O3 and TiN are formed on the above by a CVD method, respectively. By this method, the formation of decarburized layer can be prevented by the effect of the beta removal layer, and the range of application to a field including heavy intermittent cutting can be enlarged.
Patent JP-S58149128-A (JP)
Title: Metallic polishing member
Inventor: IBATA SACHIKO
IPC: B23D71/02
Filed: 1982-12-17
Abstract: PURPOSE:To improve the durability while to lengthen the service life and to provide the rigidity sufficiently for independent use, by making the angle between many micro teeth and the side face smaller than 90 deg.. CONSTITUTION:A metallic polishing member 1 to be employed when polishing the surface of a non-metallic and metallic material to be polished is constructed with a metallic base material 2 and integrally formed teeth 3. In other word, many micro metallic teeth 3 are formed integrally on at least one surface of said material 2. Each tooth 3 is equipped with a top face 4 and a side face 5, where the top face 4 can contact with the material to be polshed while an edge section 6 is formed at the interface of said faces. The angle between the top face 4 and the side face 5 or the cutting angle (s) is set to 40-70 deg.. Consequently the durability, long service life and the rigidity sufficient for independent use can be provided easily.
Patent JP-S59114369-A (JP)
Inventor: HASHIMOTO MASAJI
IPC: E04F21/24
Filed: 1982-12-17
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-S6188350-A (JP)
Title: External memory device
Inventor: SOMA TSUNENORI
IPC: G06F12/00
Filed: 1985-10-04
Abstract: PURPOSE:To discriminate easily a memory pack with its insertion by providing an identification data memory part for distinguishing the memory pack on it. CONSTITUTION:When a memory pack is inserted into a device, a signal is impressed to a signal terminal KSW through an identification circuit dc, and the FF of a calculation circuit module CM, which is not shown in the figure, is set by a control circuit. The signal of the F1 is outputted from a signal terminal FF and leads a signal from a key circuit KC to the control circuit through signal terminals KB1-KB4. Then, when a deposit key on a keyboard KB is operated, the signal corresponding to the deposit key is impressed to the signal terminals KB1-KB4 through AND gates G1-G4 because the FF is in the set state, thereby distinguishing the key. In accordance with the distinguished key the address in a non volatile memory NRAM is set to a register not shown in the figure.
Patent JP-S6465882-A (JP)
Title: Light emitting equipment
Inventor: JINNO MASARU
IPC: H01L33/60
Filed: 1987-09-04
Abstract: PURPOSE:To acquire high quality light emitting equipment by partially applying a metal foil which is highly light-reflective and by eliminating the necessity of plating when brightening the inner surface of a bowl-shaped recess formed at a lead edge. CONSTITUTION:Metal foil 3 having a high light-reflectiveness and good bonding properties is applied on the inner surface of a bowl-shaped recess 1b which is provided at the edge of a lead 1 and an edge 2a of a lead 2. Then a light emitting device 4 is die-bonded to the inside of the bowl-shaped recess 1b by conductive paste. An electrode provided on the upper surface of the light emitting device 4 is electrically connected to the lead 1 through the metal foil 3. Moreover, wire bonding is conducted between the electrode provided on the upper surface of the light emitting device 4 and the edge 2a of the lead 2 in reducing gas by a conducting wire 5 such as Cu. The edges of leads 1, 2 and the area around the light emitting device are molded by a translucent resin 9 such as epoxy resin to detach from hoop members as well as to cut off the parts connected between leads, and thus separate display is obtained.
Patent JP-S60118643-A (JP)
Title: Method for forming high precision glass lens
Inventor: KAWABATA MASATO
IPC: C03B11/12
Filed: 1983-11-25
Abstract: PURPOSE:To carry out the high-precision molding of a glass lens, efficiently in a short time, by separating the cavity of a hollow cylinder for the press molding of a glass gob from the outer atmosphere with a gas curtain, and performing the heating of the forming mold in a non-oxidizing atmosphere. CONSTITUTION:Gas is pressed through the inlet 14 of the upper mold, ejected through the ejection nozzle 18 of the jacket 12, sucked through the suction hole 17 of the lower mold under reduced pressure, and discharged from the gas discharge port 15 of the jacket 13 to form a gas curtain between the jackets 12 and 13. A non-oxidizing gas is pressed through the inlets 16, 16a, and blasted to the part near the inner forming layer 4 without being influenced by the gas curtain formed between the jackets 12 and 13 by the gas-guide plates 16c, 16d stretchable and contractable freely by a spring. The lower mold 25 is heated at a temperature above the glass transition point by the heating element 9 preventing the oxidation of the forming layer 4 by the above structure, and the glass gob 1 is formed between the lower mold and the upper mold 26 heated in the similar manner as the lower mold.
Patent JP-S59113024-A (JP)
Title: Catalyst for polymerizing epoxy compound
Inventor: HAYASE SHIYUUJI
IPC: C08L63/00
Filed: 1982-12-21
Abstract: PURPOSE:A catalyst for polymerizing an epoxy compound, consisting of an organosilicon compound having silicon atoms linked directly to hydrolyzable groups and multiple bond groups and an organotitanium compound, etc., having improved storage stability, and exhibiting high catalytic ability and improved compatibility with other materials. CONSTITUTION:A catalyst for polymerizing an epoxy compound prepared by incorporating an organosilicon compound, e.g. triphenylmethoxysilane, having at least one silicon atom linked directly to one or more hydrolyzable groups, e.g. a 1-5C alkoxyl group, and one or more multiple bond groups, e.g. vinyl group, with an organotitanium or organozirconium compound in an amount corresponding to 1g atom or more, preferably 1-5g atoms silicon atoms in the above-mentioned silicon compound based on 1mol organotitanium or organozirconium compound.
Patent JP-H0561996-A (JP)
Title: Distribution constant system emulator
Inventor: KOBAYASHI HARUO
IPC: G06G7/48
Filed: 1991-09-03
Abstract: PURPOSE:To perform the parallel operation with an easy analog circuit and to fast perform the emulation by being equipped with a resistance network to connect plural variable resistances in a mesh shape and the voltage source corresponding to boundary conditions. CONSTITUTION:The emulator is equipped with variable resistances R1 and R0, a capacitor C, an input current source I in proportion to an input and an output circuit 20 of a node voltage phi. To both terminals of a resistance network, voltage sources ALM, A-LM AL-M and A-L-M corresponding to boundary conditions are given. The resistance value of the variable resistances R1 and R0 becomes variable by the voltage control signal given from an external part, and can be adjusted in correspondence to the coefficient of the partial differential equation. These variable resistances can be constituted of a switched capacitor. By using such a two-dimensional analog neural network, in order to remove the output in parallel from respective nodes of the network, the real time analysis to emulate very fast can be performed.
Patent JP-H0387983-A (JP)
Title: Picture processing method
Inventor: KOBAYASHI AKIRA
IPC: G06T3/40
Filed: 1989-08-31
Abstract: PURPOSE:To shorten the calculation time by obtaining the smoothing processing of an enlarged picture with the calculation at the unit of a word. CONSTITUTION:The calculation to obtain the value of an enlarged picture from the variables of adjacent up and down dots, the value of left and right dots, and the value of the original picture dots, is executed at the unit of the word. That is, by using the arithmetic formula with the unit of the dot in the case of enlarging the original picture to the enlarged picture, the states of the dots 201-204 of the oblique part shown by an arrow A is calculated from a dot 100 and the peripheral dots. Thus, the arithmetic processing time can be shortened, and the scale of the device is reduced.
Patent JP-H062697-A (JP)
Title: Integral turbine-pump assembly
Inventor: UIRIAMU ROI BITSUSERU
IPC: F04D13/14
Filed: 1992-08-21
Abstract: PURPOSE: To provide a typical simple turbo-pump assembly that has a single integrated rotation element, two main housing elements and a duct. CONSTITUTION: A turbo pump assembly 40 comprises a first pump section housing 42, a second pump section housing 70, and a common rotatable shaft 51 positioned within the housing that defines the first and the second pump sections. The housing 42 and the rotatable shaft 51 also define internal manifolds 86, 94 selectively positioned in the first and the second pump sections. Whereby the first pump section, the second pump section and the internal manifolds constitute an integrated turbine and dual pump configuration.
Patent JP-2000054824-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: SUZUKI NAOTO
IPC: F01N13/02
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To accurately estimate an NOx occulsion amount of an NOx occulsion/reduction catalyst. SOLUTION: Exhaust emission controlling catalysts (SC) 5a, 5b having O2 storage function are arranged on exhaust passages 2a, 2b of an internal combustion engine 1. An NOx occulsion and reduction catalyst 7 is arranged on a downstream side joined exhaust passage 2. A value of an NOx counter is increased by a constant rate during lean air-fuel ratio operation of the engine by means of an electronic control unit(ECU) 30. The value is decreased by a constant rate during rich air-fuel ratio driving of the engine. When the air-fuel ratio is shifted from the lean to the rich state, and the exhaust air-fuel ratio at an inlet of the occulsion/reduction catalyst is kept near a theoretical value due to the O2 storage function of the SCs 5a, 5b, the variation of the value of the NOx counter is prevented by ECU 30.  It is thus possible to accurately reflect the value of the NOx upon the NOx occulsion amount.
Patent JP-S59113693-A (JP)
Inventor: SHIYOU HIROYUKI
IPC: H05K3/46
Filed: 1982-12-20
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-S59114368-A (JP)
Inventor: NAKAJIMA NOBUHIKO
IPC: E04F13/21
Filed: 1982-12-20
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-H0272650-A (JP)
Title: Substrate containing apparatus
Inventor: KUNO MITSUTOSHI
IPC: H01L21/68
Filed: 1988-09-08
Abstract: PURPOSE:To prevent breakdown of wafers an contact conveyance of a carrier and the wafer by detecting the attitude state of the wafer with a presence- absence sensor and distance measuring sensor when the wafer is taken out of the carrier. CONSTITUTION:A wafer hand 3 holding wafers 2a-2c and the like is provided in order to take out and convey the wafers 2a-2c and the like which are housed in a wafer carrier 1. A wafer presence-or-absence sensor 4 such as an electrostatic capacitance sensor detects the presence or absence of the wafer at the specified wafer housing position among the wafer housing positions in the carrier 1. A distance measuring sensor 5 measures a distance to the wafer which is detected with the presence-absence sensor 4 at the other specified position with respect to the presence-absence sensor 4. When the wafers 2a-2c are conveyed out of the carrier 1, the attitude states of the wafers 2a-2c are detected with the presence-or-absence sensor 4 and the distance measuring sensor 5. In this way, risks of contact between the carrier 1 and the wafers 2a-2c and the like caused by manufacturing errors, deformation and the like of the carrier 1 can be prevented, and the conveyance to the outward can be performed.
Patent JP-H1158935-A (JP)
Title: Ink jet recording sheet
Inventor: TOTANI KAZUO
IPC: D21H27/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet excellent in color development, blur resistance and drying properties. SOLUTION: In a sheet having an ink receiving coating layer containing amorphous silica provided on its support, an overcoat layer containing a water- soluble polymeric adhesive is provided on the ink receiving coating layer and, further, cumulated pore quantity within a pore size range of 0.004-10 μm is 0.3 ml/g or more on the basis of a method entered in JAPAN TAPPI No. 48. Further, a water-soluble polymer is polyvinyl alcohol with a saponification value of 97 or less or a polyvinyl alcohol derivative.
Patent JP-S61100784-A (JP)
Title: Electrophotographic device
Inventor: SATO KAZUNOBU
IPC: G03G21/06
Filed: 1984-10-24
Abstract: PURPOSE:To attain efficient and continuous printing prevented from unevenness of density by increasing the power of a deelectrifying part in the printing of the 1st- several sheets and then reducing the power in the succeeding printing. CONSTITUTION:Since a control signal Sc is set up to the low level in the 1st sheet, the 2nd transistor (TR) 302 is turned on and the 3rd TR303 is turned off. If a dielectrifying signal Sv is inputted under said status, current is supplied to a dielectrifying lamp 8 through a resistor 304, the lamp 8, a TR301, resistors 305, 306, and the TR302. Since the resistance value of the resistor 306 is low, comparatively large current is supplied and the light emitting power of the lamp 8 is increased. Since the control signal Sc is set up to the high level in the 2nd sheet and after, the 3rd TR303 is turned on and the 2nd TR302 is turned off.
Patent JP-H0652504-A (JP)
Title: Magneto-optical disk driving device
Inventor: SHIO YUTAKA
IPC: G11B5/02
Filed: 1992-07-31
Abstract: PURPOSE:To provide a magneto-optical disk driving device which can prevent the influence of leakage magnetism without providing any magnetism shielding member, etc. CONSTITUTION:A magnetic field impressing coil 5 which generates a magnetic field (shown by arrow A) impressed upon a magneto-optical disk 2 when an electric current is made to flow through the coil 5 is held in such a state that the coil 5 can be moved in the vertical direction by means of a holding member 16 and, at the time of recording or erasing data, leakage magnetism (shown by arrow B) from an optical pickup 4 is offset by means of a permanent magnet 19 provided above the coil 5. In addition, the coil 5 is supported by means of a spring 5b and can be positioned to a prescribed position where the coil 5 can offset the leakage magnetism by means of positioning members 17 and 18 installed to an enclosure 14 surrounding the coil 5.
Patent JP-2000045036-A (JP)
Title: Manufacture of grain-oriented silicon steel sheet excellent in magnetic property
Inventor: FUJII NOBUNORI
IPC: C21D9/46
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce the size of secondary recrystallized grains without requiring cost load by a process based on the premise that low temperature slab heating-nitriding treatment having a high advantage in cost is employed and to manufacture a grain-oriented silicon steel sheet. SOLUTION: The grain-oriented silicon steel sheet excellent in magnetic properties can be manufactured by subjecting a silicon steel slab containing Si, Al, N, etc., to heating up to <=1280 deg.C and to hot-rolling, performing hot-rolled plate annealing if necessary, applying cold rolling once or applying cold rolling two or more times interposing annealing between the cold rolling stages, and subjecting the resultant silicon steel sheet to decarburizing annealing, to nitriding treatment, and to finish annealing. In this method of manufacturing the grain- oriented silicon steel sheet, skin pass rolling of 1 to 10% draft is applied to the hot rolled plate and the amount of decarburization in the plate after hot rolled plate annealing is regulated to 30 to 150 ppm.