baber/WOPTO huggingface dataset:
Patent JP-S60107435-A (JP)
Title: Liquid pressure regulator for anti-skid brake
Inventor: KIGOSHI HIDEO
IPC: B60T8/94
Filed: 1983-11-16
Abstract: PURPOSE:To obtain a necessary brake action even when the pressure of a liquid pressure source is lowered by cutting off the communication between a pressure chamber and a liquid pressure release source when the pressure of the liquid pressure source is lowered. CONSTITUTION:When a pump 51 fails before a coil 64 is energized, an operating liquid is not stored in an accumulator 52, and the stored pressure is lowered as the operating liquid is fed to a pressure chamber 31. Thereby, the piston 84 of a valve means 94 is moved to the left, a ball valve 83 is pressed to a valve seat 82, and the communication between the pressure chamber 31 and a reservoir 54 is cut off. Accordingly, even if the pressure of a master cylinder is applied to the left end surface of a plunger 25, the plunger 25 is not moved to the right because the chamber 31 is closed. Therefore, the brake power is not reduced. Moreover, even if the pump 51 fails while the coil 64 is being energized, the pressure of the accumulator 52 is fed to the pressure chamber 31 as the coil 64 is de-energized, the pressure storage quantity of the accumulator 52 is decreased, and the valve 94 is closed. Thus, likewise the brake power is not reduced.
Patent JP-S6372758-A (JP)
Title: Optically anisotropic dope of aromatic polyimide aramide
Inventor: TAMURA JUNICHI
IPC: C08L79/08
Filed: 1986-09-16
Abstract: PURPOSE:To obtain the title dope useful as a stock soln. for the molding of high-performance polyimide aramide having excellent heat resistance and physical properties, by blending a copolymer composed of a polyimide structure unit and a para type aramide structure unit with sulfuric acid. CONSTITUTION:A dope consists of a copolymer (a) having an intrinsic viscosity of not lower than 2.0 and composed of a structure unit [I] of formula I and a para type aramide structure unit [II] of formula II in a copolymerization molar ratio of [I] to [II] of 10/90-80/20 and sulfuric acid (b). In the formulas, Ar1, Ar3 and Ar4 may be the same or different groups and each is a para- orienting bivalent arom. residue; Ars is a tetravalent arom. residue; H atoms on said arom groups may be substituted by the same or different non-reactive functional groups. Heat-resistant molding products having high strength and molecular orientation are formed merely by molding said dope.
Patent JP-H1049614-A (JP)
Title: Device for reading symbol
Inventor: TANI NOBUHIRO
IPC: G06K7/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To stably carry out the reading of a two-dimensional data symbol. SOLUTION: An almost rectangular reading opening 12 is provided on the bottom face 11 of a head part 10a of a casing 10, and a first switch 13 and a second switch 14 are provided at the outside of the reading opening 12. At the time of reading a symbol positioned in the reading opening 12, the reading mode of the symbol and the brightness of an illumination light or the like are set according to the state of the first switch 13 and the second switch 14, and an image pickup processing is operated.
Patent JP-2000046669-A (JP)
Title: Pressure sensor
Inventor: SATO MASAHIRO
IPC: G01L9/12
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable pressure sensor free from the breaking of a bonding wire even upon the occurrence of an intermittent temperature change. SOLUTION: In this differential pressure measuring sensor, the whole of a bonding wire 17 for connecting a sensor circuit board 13 and a peripheral circuit element 12, and one end of an Au bonding wire 21 for connecting a pressure detection element 11 and the bonding wire 17 at the side of the peripheral circuit element 12 are covered with the first coating part 16 made of a resin as a coating agent having elasticity, so as to include the whole of the peripheral circuit element 12. In addition, the bonding pad 22 for connecting the other end of the bonding wire 21 is covered with the second coating part 23 coated with the resin as a coating agent having elasticity, so as to have a shape independent of the first coating part 16.
Patent JP-S59105541-A (JP)
Title: Apparatus for automatic quantitative analysis and taking-out of fuel burning aid for metal analytical apparatus
Inventor: TANIMOTO MASAHIRO
IPC: G01N33/22
Filed: 1982-12-08
Abstract: PURPOSE:To automatically take out a predetermined amount of a fuel burning aid without leaving a large amount of said burning aid in a drum, by scooping up the fuel burning aid by the metering cup provided to the inner surface of a drum arranged in an almost horizontal state and storing the fuel burning aid therein while rotating said drum. CONSTITUTION:When a predetermined amount of a fuel burning aid 2 is inserted into a drum 1 from the insert port thereof, a metering cup 12 gets into the fuel burning aid 2 which is then scooped up by said cup 12. In this case, because the fuel burning aid 2 is also rotated together with the rotation of the drum 1 and thereafter fallen by its own wt., a state as if the fuel burning aid 2 is sprinkled to the metering cup 12 from above is formed and the certain scooping- up of the fuel burning aid is enabled without requiring special large power.
Patent JP-S6371663-A (JP)
Title: Voltage deciding device
Inventor: AOKI YASUO
IPC: G05F1/10
Filed: 1986-09-12
Abstract: PURPOSE:To correct a comparison voltage according to the temperature variation of a power source transformer and to accurately decide a source voltage by detecting a comparison voltage on the secondary side of the power source transformer, and comparing the comparison voltage with a reference voltage and deciding the source voltage. CONSTITUTION:The secondary output of the power source transformer 1 is smoothed by a rectifying circuit D1 and a capacitor C1 and then voltage-divided by a Zener diode ZD, a negative characteristic thermistor TH, and a resistance R1. The divided voltage is inputted to the minus side of a comparator 7. The reference voltage is inputted to the plus side of the comparator 7 from a microcomputer 5 through a resistance network R2. The comparator 7 compares the comparison voltage with the reference voltage to decide the source voltage. The resistance value of the negative characteristic thermistor TH varies as shown in a graph as the temperature of the power source transformer 1 rises and the voltage division ratio (comparison voltage) of the secondary-side output voltage of the power source transformer 1 is corrected by the resistance value variation. Consequently, the comparison voltage is made nearly constant and variation due to the temperature variation of the power source transformer 1 can be ignored.
Patent JP-H0533469-A (JP)
Title: Damper member for sound insulating member and direct application type sound insulating member using same
Inventor: YAMADA YUKIHIRO
IPC: E04F15/18
Filed: 1991-08-01
Abstract: PURPOSE:To provide a floor member excellent in workability and sound insulation by covering an intermediate layer made of a fiber material, at its upper and lower surfaces, with high and low foamed plastic materials, respectively, and by directly applying a floor member made of a predetermined material and having a shape, to the buffer. CONSTITUTION:An acoustic insulating buffer 1 is composed of an upper layer 2 made of a foamed plastic material having a high foamed rate, an intermediate layer 3 made of a fiber material and a lower layer 4 made of a plastic material having a low foaming rate. The upper and intermediate layers 2, 3 have natural frequencies of less than 500/2<1/2>Hz and 200/2<1/2>Hz, respectively, and accordingly, the buffer 1 has a natural frequency of less than 125/2<1/2>. The floor member 5 is composed of a first layer 6 made of an oak veneer having a thickness of about 0.3mm, a second layer 7 made of a plywood material having about a 2.5mm, a vibration damper sheet 8 having a thickness of about 1.0mm and a fourth layer 9 made of a plywood material having about a thickness of 9mm formed therein with a cut groove 10. Next, the buffer 1 is adhered to the rear surface of the floor plate 5. With this arrangement, it is possible to provide a sound insulating floor member excellent in sound insulation and workability.
Patent JP-2000042564-A (JP)
Title: Car washer waste water cleaning device
Inventor: OKADA YOSHIO
IPC: C02F1/50
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To more surely remove an odor from water to enable the water more effectively reused, when cleaning water after car washing discharged from a car washer is going to be reused. SOLUTION: This car washer waste water cleaning device 13 is provided with a sterilizing device 15 for sterilizing water 3 discharged from a car washer 1, a separator 17 for separating a surfactant 16 and oil components mixed into the water 3 sterilized by the sterilizing device 15 from the water 3, a filter 18 for filtering the water 3 from which the surfactant 16 and oil components have been separated by the separator 17, and a water return device 19 for feeding the water 3 filtered by the filter 18 to the car washer 1.
Patent JP-S60111084-A (JP)
Title: Screw compressor unit
Inventor: MOTO MASAKI
IPC: F04C29/02
Filed: 1983-11-18
Abstract: PURPOSE:To facilitate assembly and maintenance and eliminate a compressor installation space by installing a compressor rotor casing directly onto an oil separator, thus removing a discharge casing and a discharge pipe. CONSTITUTION:At the edge of the shaft of each screw rotor 13, 13', each driving motor 2, 2' is incorporated onto the extension shaft of a male rotor supported by each bearing 14, 14' which receives a thrust and a radial load. The screw rotor 13, 13' and the motor 2, 2' are built into each casing 15, 15', and a semiclosed type compressor is formed. A plurality of semiclosed type compressors are directly installed onto a flange 17 formed onto the can trunk 16 of a horizontal- type oil separator 3. Therefore, a discharge casing and a discharge pipe can be removed, and assembly and maintenance can be facilitated, and construction and handling can be simplified, and the compressor installation space can be eliminated.
Patent JP-2001040206-A (JP)
Title: Polyamide-based resin composition and its cross-linked product
Inventor: WATANABE TAKASHIGE
IPC: C08L77/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition efficiently cross-linkable and excellent in heat resistance, mechanical properties, etc., by adding a specific radical former and a polyfunctional monomer to a polyamide-based resin. SOLUTION: This composition comprises (A) a polyamide-based resin (e.g. a polyamide obtained by a condensation polymerization of an aliphatic, an alicyclic or an aromatic diamine such as hexamethylenediamine with an aliphatic, an alicyclic or an aromatic dicarboxylic acid such as adipic acid), (B) a radical former selected from a 1,2-diphenylethane derivative represented by formula I (R1 to R4 are each H, a halogen or the like; X and Y are each H, a halogen or the like) (e.g. 2,3-dimethyl-2,3-diphenylbutane) or a diisopropylbenzene oligomer represented by formula II (n is 2-50) and (C) a polyfunctional monomer having >=2 carbon-carbon double bonds in the molecule (e.g. triallyl isocyanurate). The amounts of the respective components used based on 100 pts.wt. of the component A are preferably 0.01-10 pts.wt. of the components B and C.
Patent JP-S6275532-A (JP)
Title: Production of substrate
Inventor: MATSUOKA YASUO
IPC: G03F1/38
Filed: 1985-09-30
Abstract: PURPOSE:To improve sharply the operability and productivity of substrate production by directly writing a tested result up to the current process or processing control conditions after the current process on the substrate by a laser. CONSTITUTION:A pattern size value e.g. of a glass masked substrate is measured by a pattern inspecting and evaluating instrument 1. Data information for the evaluated result is sent from the instrument 1 to a laser beam machine 2 as pattern recognizing information and a pattern obtained by converting said pattern recognizing information into an encoded or alphanumerized pattern is etched on a previously set up optional position other than a main pattern effective area on the glass-masked substrate by a laser. A pattern recognizing device 3 for recognizing a pattern size result at the time of exposure recognizes the etched pattern as a character. The data as the recognized character are entered as an exposure correcting value and exposure is executed on the basis of the correcting value.
Patent JP-H0498136-A (JP)
Title: Load cell
Inventor: ONISHI YOJI
IPC: G01G3/14
Filed: 1990-08-16
Abstract: PURPOSE:To make highly accurate load detection by having structure, as the load detecting means for a suspension scale, in which fixed parts are provided on both ends, a point to be loaded is at the middle part, distortion-generating parts have a beam shape, and strain gages are sticked on the distortion-generating part. CONSTITUTION:An upper side supporting part 16 is attached to the upper side middle part of a supporting frame 10 with a hanging shaft 16'' having a hanging ring 16' fixed by making the supporting frame 10, in which a lower side position at the time of use is formed in an opened gate state, as a standard; a load cell 20 is engagedly fixed at both its ends on the lower side of the supporting frame 10; and a load-hanging body 30 is fitted to the middle part of the load cell 20. A case 12 covers the whole except the load-hanging body 30 part hangingly and attendantly provided from the middle part of the load cell 20, and is made watertight at a fitting part with the upper side supporting part 16 protruded to the upper side. A metering display part 13, power source part 14, and measuring electric circuit 15 are housed in the inside of the case 12. Two strain gages 25 are sticked as a pair at a given interval on the upper surface of parts to be distorted 24 and 24 between the fitting boss 23 of the load hanging body 30 of a body to be distorted 21 and fitting bosses 22 on both ends, and the gages are connected to the measuring electric circuit 15 in this structure.
Patent JP-H0641363-A (JP)
Title: Crosslinking resin composition, crosslinked moldings and production of the crosslinked moldings
Inventor: FUKUI HIROBUMI
IPC: C08L51/04
Filed: 1992-07-23
Abstract: PURPOSE:To provide a crosslinkable resin composition which comprises a specific epoxy-containing olefin (co)polymer and a compound containing an acid group and is highly crosslinkable only with heat by no use of any organic peroxide or electron beam. CONSTITUTION:The composition comprises (A) an epoxy-containing olefin (co)polymer obtained from 60 to 99.9wt.% of an olefin, 0.1 to 40wt.% of an epoxy- containing monomer and 0 to 39.9wt.% of other unsaturated monomers or its composition and (B) an acid group-containing compound (preferably a higher fatty acid) and/or at least one compound from amino group-containing compound such as methylamine.
Patent JP-H0857575-A (JP)
Title: Molding sand
Inventor: OHIRA YUTAKA
IPC: B01D53/38
Filed: 1994-08-18
Abstract: PURPOSE: To provide molding sand capable of suppressing generation of gases and combustion smoke contg. offensive malodors as far as possible even if molten metal is cast into a casting mold molded with casting sand formed by mixing a binder of an org. compd. system, such as phenol resin, with silica sand. CONSTITUTION: This casting mold is formed by mixing sodium carbonate as a catalyst at 0.1 to 1% of the total weight of the molding sand which is formed by mixing fine powder of a carbolic acid resin or the binder of the org. compd. system, such as cold curing furan resin or phenol resin, with the silica sand or by mixing calcium chloride anhydride at a prescribed ratio with this molding sand.
Patent JP-H0644675-A (JP)
Title: Disk device
Inventor: INOUE SHOICHI
IPC: G11B19/12
Filed: 1992-07-23
Abstract: PURPOSE:To control ENABLE or DISABLE for writing in a disk device by switching sensors for detecting DISABLE holes for writing corresponding to a medium having DISABLE holes of which positions of the DISABLE holes for writing are different. CONSTITUTION:When a medium of DISABLE for writing is set, a switch of a sensor 5 is closed, an output of the sensor 5 is made 'false'. And, a switch of a sensor 2 is opened and an output of the sensor 2 is made 'true'. The inversion signal 'true' being the output of the sensor 5 and the inversion signal 'false' being the output of the sensor 2 are inputted to an AND circuit 10, and 'false' is outputted. The output of the circuit 10 'false' and the output of the sensor 5 are inputted to an OR circuit 12, 'false' is outputted, 'false' is inputted to a read/write control circuit 13, and it is made writing DISABLE state. When a medium of ENABLE for writing is set, since the output of the sensor 5 'true' is inputted to the circuit 12, the output is made 'true' despite of the output of the circuit 10, 'true' is inputted to the circuit 13, and writing can be performed.
Patent JP-S6195515-A (JP)
Title: Forming of semiconductor active layer
Inventor: KUZUHARA MASAAKI
IPC: H01L21/265
Filed: 1984-10-16
Abstract: PURPOSE:To allow a GaAs substrate obtained by ion implantation of elements of the IV group to be activated with a high activation ratio using SiNx as a protective coating by making a silicon oxynitride film to adhere to the substrate on an protective coating for annealing and heat-treating the substrate. CONSTITUTION:A silicon nitride film 2 and furthermore, a silicon oxynitride film 3 on the film 2 are formed on a GaAs substrate 1 into which impurity ion for forming a semiconductor active layer is implanted. Then, the substrate are heat-treated in an atmosphere of nitrogen to activate the implanted Si ion. This generates external diffusion of Ga and produces a moderate amount of Ga void, thereby allowing a high activation ratio to be obtained.
Patent JP-H1047581-A (JP)
Title: Heating device for piping
Inventor: MORIOKA MAKOTO
IPC: F16L53/35
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To realize a heating device for piping which can uniformly heat piping in the lengthwise direction of a manufacturing device for a liquid crystal or the like including a semiconductor. SOLUTION: A device comprises a soaking material 2 of heat conductivity better than a piping material turning around a heated pipe 6, heating unit 3 turning around the soaking material 2, heat insulating material 5 turning around the heating unit 3 to interrupt radiation of heat to the outside and an outer coating material 1 for fixing a layered unit, composed of the soaking material 2, heating unit 3 and the heat insulating material 5, to the pipe 6. A part divided by the outer coating material 1 is desired to be fixed to the pipe 6. Of the layered product, at least the soaking material 2 and the heat insulating material 5 are provided with a split part 7 in a lengthwise direction of the pipe, this part is opened, the pipe is inserted to inside the soaking material 2, the layered product may be fixed to the pipe 6 by the outer coating material 1.
Patent JP-H0633684-A (JP)
Title: Weak ground tunnel drilling method
Inventor: NAKAJIMA YOSHIO
IPC: E21D9/04
Filed: 1991-08-28
Abstract: PURPOSE:To protect a cutting face from collapse and arc slip by using a long self-drilling hole lock bolt in order to retain the earth for the cutting face and excavate a tunnel promptly when excavating a tunnel on a weak ground. CONSTITUTION:A self-drilling lock bolt 7 is placed into a cutting face 7 in its drilling direction. After one cycle of drilling, the drilled portion of the self- drilling lock bolt 7 is cut. A nut mounted to the self-drilling lock bolt 7 is used to support the earth retention wall of the cutting face 5. Timbering 19 is installed to retain the earth for the surrounding area after the earth retention for the cutting face.
Patent JP-2000048959-A (JP)
Title: Organic electroluminescence element
Inventor: UEDA HIDEAKI
IPC: H05B33/22
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an element having large luminescence intensity and exerting stable performance during a repeated use by containing a fluorine- containing benzidine compound in the element provided with at least a set of counter electrodes and an organic luminescence layer. SOLUTION: A fluorine-containing benzidine compound expressed by the formula is contained in this organic electroluminescence element, where Ar1 indicates the fluorine-containing alkyl group or the aryl group having the fluorine-containing alkoxy group, and Ar2, Ar3, Ar4 independently indicate the aryl group or heterocyclic group which may have the substitutional group respectively. R1, R2 independently indicate hydrogen atom, alkyl group or alkoxy group respectively. The fluorine-containing benzidine expressed in the formula is excellent in the luminescence function and positive hole transportation function. Ar1 preferably indicates the phenyl group, and the fluorine-containing lower alkyl group such as mono or di or trifluoromethyl, preferably trifluoromethyl, is used for the fluorine-containing alkyl group which is the substitutional group of Ar1.
Patent JP-H1064358-A (JP)
Title: Lighting type push-button switch
Inventor: KUBO MASAHITO
IPC: H01H9/16
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To extend the area of a lighting part to improve the visual confirmability in switch operation and designing property, and reduce the number of light emitting elements by providing a conical light reflecting frame around a light emitting element. SOLUTION: The light from a light emitting element 1 is reflected and diffused by a conical light reflecting frame 2 provided around the light emitting element 1. Since the light is further bent in the inclined part on the inside of a push-button switch operating part 3, the display character 4 of the push button switch and the circumferential part 5 of an operating part 3 are lighted. Therefore, since the area of the lighting part is extended, and the number of light emitting elements used is minimized, the color convergence and dispersion in luminance by individual dispersion of light emitting elements are prevented, and the assembling property of the switch is also improved. The light reflecting frame 2 is desirably used also as the radiating plate of the light emitting element 1. The inside of the operating part 3 may be conically formed.
Patent JP-S6275393-A (JP)
Inventor: FUNATO MINORU
IPC: F16K31/26
Filed: 1985-09-30
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-S6371399-A (JP)
Inventor: FUKAYA ICHIRO
IPC: B42D15/10
Filed: 1986-09-13
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-H1162870-A (JP)
Title: Compressor with capacity control mechanism
Inventor: SEKIDA MASUMI
IPC: F04C18/02
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To stop an operation of a capacity control mechanism in an emergency such as leakage of coolant and always normally operate a protective device by providing an orifice in a gas suction passage of a compressor, introducing pressure at the front and rear sides of the orifice and opening and closing a bypass passage by the differential pressure. SOLUTION: Gas bypass passages 5, 6 connecting to a suction chamber 21 from a compression chamber 20 via a bypass passage A5 and a piston 2 in this order are opened and closed by the piston 2. Gas pressure within an orifice upstream side suction passage 10a of a gas suction passage 10 is introduced into space A12 on the lower side of the piston 2 via an upstream side introduction path 7. Gas pressure within an orifice downstream suction passage 10b is introduced into space B13 on the upper side of the piston 2 via a downstream side introduction path 8. In this case, springs of the same specification are normally used as springs 3, 4 for return which press the piston 2 from both the sides. Therefore, the piston 2 is moved by differential pressure of pressure within space A12 and pressure within space B13.