baber/WOPTO huggingface dataset:
Patent JP-S61297071-A (JP)
Title: Grinder for disc brake rotor
Inventor: SAITO AKIYOSHI
IPC: B24B41/06
Filed: 1985-06-25
Abstract: PURPOSE:To continuously grind the different kinds of works by discriminating the kind of a work by the signal supplied from a measuring mechanism and installing a signal processor which sends out the position adjusting signal on the basis of the result of the discrimination for the kind of the work, into a table driving mechanism and a grindstone transfer part. CONSTITUTION:The dimension of each part of different kinds of workpieces which are sent in mixed state from a loading part 10 is measured by a measuring mechanism 22. The measurement signal is input into a signal processor C to discriminate the kind of the work, and the driving mechanism (hydraulic cylinder) of a worktable 12 and a grindstone transfer part 14 are controlled on the basis of the result of the discrimination, and a grindstone is advanced and retreated for the ground surface of the work according to the kind of the work, and the grinding position is adjusted, and the work can be grinding- worked properly.
Patent JP-2000327765-A (JP)
Title: Molding material for photorecording medium
Inventor: NAKATANI HIDEKAZU
IPC: G11B7/2534
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a molding material for a photorecording medium which is excellent in moldability and low birefringence. SOLUTION: This molding material for a photorecording medium is made of a polycarbonate obtained by reacting 6,6'-dihydroxy-3,3,3',3'-tetramethyl-1,1'- spiroindane, 4,4'-[1,3-phenylene(1-methylethylidene)]bisphenol and a compound having three or more phenolic hydroxyl groups with a carbonate-forming compound and having a limiting viscosity of 0.3-0.5 dL/g.
Patent JP-H0334865-A (JP)
Title: Thermal print head
Inventor: GOORAN YOHANSON
IPC: B41J2/35
Filed: 1990-05-31
Abstract: PURPOSE: To reduce an electric interference due to a supply current pulse by providing a means for storing information of heating which resistor is to be heated, and a means for exciting the resistor with heat, and stepwisely switching on a resistor group at the time of starting heating. CONSTITUTION: One row of point resistors R, one set of controllers A1 to A13 and a contact member K having a plurality of contact surfaces for supplying a control signal and a current to a board are disposed on a thermal print board 1. The resistors R have 416 small resistor spots R1, R2,..., R416. A signal for deciding which print resistor to be excited is supplied to the board via one surface K. Information is shifted from the controller A1 to the controller A2 and further continuously shifted. The respective controllers contain information to decide which of the 32 resistors connected to the controller to be excited. When selected resistor is started to be heated, the resistors are stepwisely switched on until all the selected resistors are simultaneously switched on.
Patent JP-2000332824-A (JP)
Title: Packet exchange system
Inventor: MORI YASUSHI
IPC: H04L12/70
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce the communication cost by optimizing the number of B channels in use in response to a data quantity generated within a range between a minimum number and a maximum number while preventing a data transfer rate from being decreased thereby in the case of using the '23B+D' service of INS net 1500 lines. SOLUTION: When no fault or the like takes place in a main line 3, packet exchanges 2a, 2b transfer data with each other via the main line 3, and on the occurrence of a fault in the main line 3, the number of B channels corresponding to the quantity of data being a transfer object are bundled to make one communication line 5 among a plurality of B channels served by the INS net 1500 lines 4 and the transfer of data is continued by the bulk transfer system.
Patent JP-H0432541-A (JP)
Title: Manufacture of aluminum alloy excellent in high temperature strength
Inventor: MORI SHUHEI
IPC: B22D11/00
Filed: 1990-05-30
Abstract: PURPOSE:To improve the high temp. strength and productivity in an aluminum alloy by subjecting an Al alloy having specified content of Ni and Mn to continuous casting in such a manner that the temp. gradient of a liquid phase in the solid-liquid boundaries is specified and forging this Al alloy at a specified hot working rate. CONSTITUTION:The compsn. of an Al alloy is formed of, by weight, 5.5 to 7.0% Ni, 0.5 to 2.5% Mn and the balance Al with inevitable impurities. The molten metal of this Al alloy is subjected to continuous casting in such a manner that the temp. gradient of a liquid phase in the solid-liquid boundaries is regulated to >=5 deg.C/cm. The obtd. ingot is subjected to hot forging at 350 to 550 deg.C at <=80% working rate. In this way, the Al alloy excellent in high temp. strength can be manufactured with high productivity at a low cost.
Patent JP-H10332408-A (JP)
Title: Navigation system
Inventor: KOGO KEIICHIRO
IPC: G08G1/16
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of accidents caused by disregard of temporary stop, driving asleep, etc., by recording such dander points as a place where accidents occur frequently as a stop point, and controlling a car to make it stop temporarily when passing that point. SOLUTION: When a car runs according to an obtained searched route, the car's current position is obtained by a current position calculation means 13. It is detected, if an intersection ahead of a car position contains a traffic information for temporary stop, or it is such traffic information for a stop point as inputted from a stop point input means 17. When it is a traffic information for the stop point, the car speed is obtained with a sensor processing means 12 when passing that point or intersection, and a car running control means 19 controls the car to stop, thus, a car clash caused by driving asleep or inattentive driving, etc., is prevented from occurring.
Patent JP-H04366390-A (JP)
Title: Charging material preheater for furnace
Inventor: KAI TATSUYA
IPC: F27D13/00
Filed: 1991-06-12
Abstract: PURPOSE:To preheat at a high temperature, to prevent scattering of powder dusts by charging material from the top of a furnace while a furnace cover remains closed, to shorten a charging time, to prevent dispersion of heat, and to burn secondary public pollution substance in discharge gas. CONSTITUTION:A framework 2 is provided adjacent to a furnace 1. A plurality of preheating vessels 7, 8 are provided in parallel through a lateral traveling truck 4. High temperature discharge gas can alternately flow from the furnace 1 to the vessels 7, 8. The vessels 7, 8 are so inclined by hydraulic cylinder units 13, 14, 15 that the furnace 1 side becomes lower so that preheated material can be charged in the furnace 1 at a preheating position PH and the material can be charged in the vessels 7, 8 at a standby position PW. A gas inlet duct 23 of a discharge gas combustion tower 22 is connected to the rear ends of the vessels 7, 9 at the preheating position.
Patent JP-S6120497-A (JP)
Title: Manufacture of diaphragm unit
Inventor: TAGUCHI KAZUHO
IPC: H04R31/00
Filed: 1984-07-06
Abstract: PURPOSE:To improve adhesive strength and performance by blowing a hot blast at such a level that it will not change the physical property of a disphragm on the bonded part when a voice coil is bonded. CONSTITUTION:First, a voice coil 2 is mounted at the prescribed position of a jig 5. Next an adhesive 3 is applied to a part of a diaphragm 1 fitted by a sticking frame 4, where the voice coil 2 is bonded. Then, the diaphragm 1 is mounted on the jig 5, and an appropriate pressure is concentratedly applied to the part where the adhesive 3 is bonded on the upper end of the voice coil 2. Simultaneously a hot blast at an appropriate temperature is blown. By blowing the hot blast, the viscosity of the adhesive 3 drops as shown in the figure, and the compatibility of the adhesive 3 and diaphragm 1 or voice coil 2 becomes satisfactory, whereby the adhesive 3 opeads sufficiently the joint of the diaphragm 1 and voice coil 2, and is brought into the condition as shown in the enlarged view. Moreover, the diaphragm 1 is pushed downward by the hot blast and adhered closely to the voice coil 2. Thus, when the adhesive 3 is cured, a diaphragm unit where the voice coil 2 is fieced on the diaphragm 1 can be obteined form the jig 5.
Patent JP-S63303852-A (JP)
Title: Production of sintered body containing added self-curing binder
Inventor: FURUKAWA KUNIO
IPC: C04B35/00
Filed: 1987-06-04
Abstract: PURPOSE:To improve the strength of a baked body by adding a prescribed amt. of a self-curing binder contg. prescribed percentages of a magnesium compd. and aluminum sulfate to starting material, molding them and baking the resulting curing body so as to suppress the embrittlement of the structure due to a hydration reaction. CONSTITUTION:A self-curing binder contg. 5-95wt.% magnesium compd. and 95-5wt.% aluminum sulfate is prepd. and 3-20wt.% of the self-curing binder is added to starting material such as silica sand, Shirasu sand (pumiceous sand) or volcanic ash. They are mixed and molded and the resulting curing body is baked.
Patent JP-H07640-A (JP)
Title: Laminated body for balloon, and balloon
Inventor: MATSUDA NAGANARI
IPC: A63H27/10
Filed: 1993-06-11
Abstract: PURPOSE:To provide a colorless, transparent laminated body for balloon and a balloon excellent in barrier property to helium gas and hydrogen gas. CONSTITUTION:In a laminated body for balloon arid a balloon using a gas barrier film having an aluminum oxide.silicon oxide thin film formed on a plastic base, the whole body or a part is formed of a gas barrier film in which 20wt.% to 99wt.% of aluminum oxide is contained in the thin film, whereby a laminated body for balloon and a balloon excellent in barrier property to helium gas and hydrogen gas can be provided.
Patent JP-H06125249-A (JP)
Title: Waveform forming circuit
Inventor: KAWAMURA MASANOBU
IPC: H03K4/92
Filed: 1993-06-11
Abstract: PURPOSE:To provide a waveform forming circuit which can output a signal of an optional waveform (sine wave, triangular wave, trapezoidal wave, etc.) and an optional frequency. CONSTITUTION:A storage means 121 stores the information on the waveforms, and a digital value control means controls a D/A converter 124 based on the waveform information stored in the means 121. Then the digital value of an increment/ decrement circuit 123 which constructs the digital value control means is updated or maintained as it is. Then an optional waveform can be obtained by describing the waveform information into the means 121.
Patent JP-S5930077-A (JP)
Title: Synthetic aperture radar apparatus
Inventor: MURATA MINORU
IPC: G01S7/32
Filed: 1982-08-13
Abstract: PURPOSE:To obtain a regenerated image with excellent quality in a reduced data amount, by performing non-linear quantizatin in digitizing an SAR analogue signal. CONSTITUTION:An SAR analogue signal is inputted to a sampling part 5 and sampled in a proper sampling rate. The sampled signal 11 is added to a compression part 6 and quantization is performed by a non-linear quantization part 7 having a linear quantizing characteristic. By this operation, quantization can be performed with respect to a signal with small amplitude in a small quantization width and with respect to a signal with large amplitude in a large quantization width and the noise ratio of the signal and quantization and an information amount become almost constant. After the obtained SAR digital signal 13 is extended in a characteristic curve reverse to one at the time of compression, the regenerative operation of an SAR image is performed to make it possible to obtain the SAR image with excellent quality reduced in quantization noise even in the reduced number of quantization bits.
Patent JP-S6119580-A (JP)
Inventor: KIDO KAZUO
IPC: B25J13/08
Filed: 1984-07-06
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-S5931440-A (JP)
Title: Method for observing metallic structure by high temperature microscope
Inventor: KIMURA HIROSHI
IPC: G01N25/02
Filed: 1982-08-16
Abstract: PURPOSE:To prevent variation due to surface oxidation and to enable to observe for a long time at a high temp. by heating a metallic sample in furnace of higher vacuum than the prescribed value and observing the surface structure using optical metal microscope. CONSTITUTION:After putting the metallic sample into a vacuum furnace, the inside of the furnace is regulated to >=10<-8>Torr vacuum, each partial pressure of remaining H2O, O2, CO, CO2 is regulated to <=1X10<-9>Torr at normal temp. to suppress the oxidation of the sample surface, and the sample is heated to high temp. to observe the true structure of the sample by high temp. microscope for a long time. The inside of the furnace is set within 1X10<-3>-1X10<-8>Torr vacuum, then heated to 60-250 deg.C to evaporate water in the furnace of H2O is dissociated to exhaust O2, then is regulated to >=10<-8>Torr so that H2 partial pressure in the furnace is higher than H2O partial pressure. Or high purity H2 is charged from the outside of the furnace to prevent the oxidation. If thick oxidized film is existed on the sample surface, the oxidized film is removed by inert gas and sputtering electron gun under high vacuum for the observation, etc. Thereby, the metallic surface oxidizable easily can be observed precisely.
Patent JP-S5931249-A (JP)
Title: Recorder
Inventor: MATSUMOTO HIROAKI
IPC: B65H35/06
Filed: 1982-08-16
Abstract: PURPOSE:To reduce the waste of recording paper of a recorder such as a facsimile apparatus, by providing a head holder with a perforating mechanism for making a perforation in the recording paper along its width and by causing the mechanism to act prior to the recording of an image. CONSTITUTION:A recorder includes a head holder 1 movable back and forth on guide shafts 2, 3 in the direction of the width of recording paper 8 and fitted with a recording head 26 swingable about a pin 27. A perforating lever 30 is supported on the head holder 1 so that the lever can be swung about the pin 27. A perforating wheel 31 provided with teeth 31C of thin steel plate on the periphery is attached to the tip of the lever 30 so that the wheel can be rotated around a shaft 32. A cutter 48 for cutting off the recording paper 8 is secured near an outlet opening for the paper. Before an image is recorded on the paper by the recording head 26, the perforating wheel 31 is driven to make a perforation in the paper.
Patent JP-H11336940-A (JP)
Title: Two shafts rotation device by one operation shaft
Inventor: BABA TOSHIAKI
IPC: F16K31/53
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide two shafts rotation device by one operation shaft which can rotate two shafts based on a proper operation order automatically without considering the operation order by only specifying the rotation direction of just one operation shaft. SOLUTION: A first worm wheel 31 provided a non-meshed part 31A on the front end of the valve opening direction turnably at the same time as the upper valve rod of a main valve body is faced in an axial direction C to a second worm wheel 32 provided a non-meshed part 32A on the rear end of a valve opening direction turnably at the same time as the shaft and at the valve open time, the second worm wheel 32 is rotated advancely through the input transmission mechanism and the first/second worms 33 and a sub-valve body 3 is opened by the rotation of one operation shaft and thereafter, the first worm wheel 31 is rotated through the first worm 32 and a main valve body is opened and at the valve closing time, the sub-valve body is closed after closing the main valve body by the order opposite to the valve closing time by the reverse rotation of the one operation shaft.
Patent JP-S6034294-A (JP)
Inventor: HOSODA YUUJI
IPC: G01L5/00
Filed: 1983-08-03
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-S5932127-A (JP)
Title: Electromagnetic deflector
Inventor: MIYATA TOSHIMITSU
IPC: H01J37/141
Filed: 1982-08-16
Abstract: PURPOSE:To avoid the decrease in the drawing accuracy of an electromagnetic deflecting coil due to a heat generation by composing a deflection having the electromagnetic deflecting coil for deflecting an electron beam of a coil bobbin of a nonconductive and low thermal expansion material in an electron beam application apparatus. CONSTITUTION:An electron beam 2 from an electron gun 1 which is disposed on the top in a mirror barrel 3 is converged through many electron lenses 4 provided in the mirror barrel 3, deflected by an electromagnetic deflector 9, and exposed in the prescribed pattern on the surface of an article 7 to be drawn and fixed onto a movable base 6 in a lower drawing chamber 4. At this time the drawing accuracy is set in a submicron unit. In this structure, the coil 10 of the deflector 9 is formed by winding of ceramic cylindrical coil bobbin 11 of a nonconductive and low expansion material, thereby transmitting the heat generated from the coil 10 to the bobbin 11 and suppressing the thermal deformation of the coil 10 to the minimum value. In his manner, the drift of the beam is reduced to enhance the deflecting accuracy, thereby improving the drawing accuracy.
Patent JP-H04342621-A (JP)
Title: Child seat
Inventor: TAKIZAWA YUTAKA
IPC: B60R22/10
Filed: 1991-05-16
Abstract: PURPOSE:To install a child seat which is held by a seat belt for adult person in reclining-enabled form on a vehicle seat for adult person, with the simple constitution. CONSTITUTION:A child seat 1 is constituted of a base member 20 mounted on a seat 10 for a vehicle for an adult people and a seat body 4 which is arranged in movable manner in the upper part of the base member 20 and consists of a waist setting part 2 and a shoulder laying part 3. The seat body is connection-supported in swingable manner in the seat longitudinal direction for the base member by the front and rear pairs of link levers 21 and 22. On the left and right sides of the seat body, the left and right pair of engaging levers 24 whose one edge side is connected through a long groove 24a for a supporting shaft 23 installed on the seat body and the other edge side is connected by a connecting shaft 25 are installed. While, on the base member, a plurality of engaging grooves 26 with which this connecting shaft is selectively engaged is installed. A seat belt 13 for adult person is installation-held on the vehicle seat side for adult person by laying the seat belt 13 on a preventing lever in the state where the connecting shaft is engaged with an arbitrary engagement groove.
Patent JP-H06328451-A (JP)
Title: Resin molding method
Inventor: KANEDA SHIGEYOSHI
IPC: B29C35/08
Filed: 1993-05-21
Abstract: PURPOSE:To melt a molding material with a frictional heat by vibrating the molding material by a method wherein a high frequency (ultrasonic) oscillator is incorporated into a constituted part of a mold. CONSTITUTION:A receiving die 5 and a cavity block 4 are combined, resin is not leaked in pressurizing and gas is made to come out. After casting a molding material 6 consisting of a resin pellet or a terminal into the cavity block 4, an ultrasonic oscillator (horn) 1 is hardened to compress the molding material. At the time when a gap between the molding materials 6 is gone to some extent, an ultrasonic wave is oscillated with the horn 1, and oscillation is given to the molding material 6. Temperature of the molding material is raised thereby, thermoplastic resin is melted, and the thermosetting resin is cured by heating. It is preferable that the horn is provided by facing each other, or a plurality of horns are arranged. Further, it is preferable to use a hard heat insulating member for an ocsillation surface or a contact surface of the molding resin 6.
Patent JP-S5842142-A (JP)
Title: Pierce type electron gun
Inventor: TSUJIKAWA KENICHI
IPC: H01J23/06
Filed: 1981-09-08
Abstract: PURPOSE:To obtain a pierce type electron gun employing an impregnated cathode having good electron beam focus characteristic, by reducing the differential thermal expansion between the tubular cathode and the wenelt electrode thereby suppressing the variation of the perviance at the operation. CONSTITUTION:The impregnated cathode 10 is made by fusing and impregnating the mixture of oxides of barium, calcium and aluminum with mol ratio of 4:1:1 into the porous tungsten base having the porosity of 20%. The supporting tube 20 associated with a molybdenum wenelt is cut through the mechanical cutting. A portion of said tube 20 is formed to make angle of 67.5 degree with the outermost shell of the electron beam 80 to provide the wenelt electrode. Then the impregnated cathode 10 is inserted into the supporting tube 20 associated with the wenelt and secured through the brazing or welding. Thereafter said cathode tube is jointed to the support 100 through the metallic supports 50, 60. Thereafter the cathode 10 is heated by a heater 30 with the temperature of approximately 1,050 deg.C to emit the thermion. Consequently the cathode and the wenelt electrode are formed integrally in the electron gun section.
Patent JP-H05332193-A (JP)
Title: Misfire detection device for internal combustion engine
Inventor: KONDO KATSUHIKO
IPC: F02D45/00
Filed: 1992-06-02
Abstract: PURPOSE:To prevent misjudgment of misfire by detecting rough road running time by a comparatively simple structure. CONSTITUTION:A device in which a crank angle position of an internal combustion engine is detected and misfire is judged from a crank angle position signal has a vehicle height sensor 13 and a G sensor 14 as vehicle body fluctuation rate detection means. Fluctuation of the vehicle body is detected based on at least one of signals from the sensors 13 and 14, and it is judged whether a road is rough or not. When it is judged to be rough misfire judgment is inhibited.
Patent JP-S5843370-A (JP)
Inventor: FUKUNAGA MASAO
IPC: F25C1/04
Filed: 1981-09-07
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-H0254403-A (JP)
Title: Circuit and method for lowering disturbance of data signal
Inventor: SUTEIBUN AREN JIYOBU
IPC: G11B33/10
Filed: 1989-06-05
Abstract: PURPOSE: To effectively suppress additive disturbing signals in a data channel by interconnecting a positive/negative envelope detector and passing through a non-linear signal adaptive filter with envelope components added. CONSTITUTION: Data and the input signal I, which contains additive disturbance superposed by local temperature rise or the like, are supplied to a positive/ negative envelope detector +ED11, -ED12. These detectors, +ED11 and -ED12, are connected through a buffer 14, with each output added by an adder 13 and outputted as a signal 13'. Next, a correlation residual value is reduced, which is in the primary estimate of the additive disturbance of the signal 13', by the non-linear signal adaptive filter NLF15, so that an estimated disturbing signal 16' is obtained through an attenuator A16. Then, the signal 16' is added/ subtracted against the delay of the signal I by a block 18, outputting an output signal O from which the additive disturbance is removed. Consequently, additive disturbing signals are effectively suppressed in the data channel.
Patent JP-S5931650-A (JP)
Title: Preparation of chocolate having low sweetness
Inventor: NAKAMOTO SHIYOUICHI
IPC: A23G1/30
Filed: 1982-08-13
Abstract: PURPOSE:To prepare a chocolate having a low sweetness, and enhanced bitterness and good sweetness, by using a specific maltose as a sweetening agent. CONSTITUTION:A maltose having <=80 oil retaining power is used as a sweetening agent. The oil retaining power is an amount defined by the formula the oil retaining power = rapeseed oil (10g)/maltose (g)X100 and refers to an amount measured by the following method: The amount of the maltose (g) is obtained by mixing 10g rapeseed oil with the maltose in small portions, and starting the loosening of the mixture without collecting into a mass. Thus, the roll operability is good, and the flavor is such that the bitterness of the cacao mass is well harmonized with the mellow sweetness of the maltose. The chocolate is an excellent sweetening agent having a low sweetness.